freetype test, plus some unix-specific file IO stuff
This commit is contained in:
Alon Zakai
Родитель
eb4d457ade
Коммит
82baf498bf
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@ -755,7 +755,7 @@ function JSify(data, functionsOnly, givenTypes, givenFunctions, givenGlobalVaria
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function makeSignOp(value, type, op) {
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if (type in Runtime.INT_TYPES) {
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var bits = parseInt(type.substr(1));
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return op + 'Sign(' + value + ', ' + type.substr(1) + ')';
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return op + 'Sign(' + value + ', ' + bits + ')';
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} else {
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return value;
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}
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@ -289,7 +289,28 @@ var Library = {
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};
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this.filenames[filename] = stream;
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return stream;
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}
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},
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open: function(filename) {
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var stream = _STDIO.filenames[filename];
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if (!stream) return -1; // assert(false, 'No information for file: ' + filename);
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var info = _STDIO.streams[stream];
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info.position = info.error = info.eof = 0;
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return stream;
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},
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read: function(stream, ptr, size) {
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var info = _STDIO.streams[stream];
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if (!info) return -1;
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for (var i = 0; i < size; i++) {
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if (info.position >= info.data.length) {
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info.eof = 1;
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return 0; // EOF
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}
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{{{ makeSetValue('ptr', '0', 'info.data[info.position]', 'i8') }}}
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info.position++;
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ptr++;
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}
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return size;
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},
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},
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fopen__deps: ['STDIO'],
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@ -297,11 +318,7 @@ var Library = {
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filename = Pointer_stringify(filename);
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mode = Pointer_stringify(mode);
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if (mode.indexOf('r') >= 0) {
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var stream = _STDIO.filenames[filename];
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if (!stream) return 0; // assert(false, 'No information for file: ' + filename);
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var info = _STDIO.streams[stream];
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info.position = info.error = info.eof = 0;
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return stream;
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return _STDIO.open(filename);
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} else if (mode.indexOf('w') >= 0) {
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return _STDIO.prepare(filename);
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} else {
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@ -345,11 +362,8 @@ var Library = {
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info.eof = 1;
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return i;
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}
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for (var j = 0; j < size; j++) {
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{{{ makeSetValue('ptr', '0', 'info.data[info.position]', 'null') }}}
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info.position++;
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ptr++;
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}
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_STDIO.read(stream, ptr, size);
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ptr += size;
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}
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return count;
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},
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@ -384,6 +398,48 @@ var Library = {
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return _STDIO.streams[stream].error;
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},
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// unix file IO, see http://rabbit.eng.miami.edu/info/functions/unixio.html
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open: function(filename, flags, mode) {
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filename = Pointer_stringify(filename);
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if (flags === 0) { // RDONLY
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return _STDIO.open(filename);
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} else if (flags === 1) { // WRONLY
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return _STDIO.prepare(filename);
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} else {
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assert(false, 'open with odd params: ' + [flags, mode]);
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}
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},
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close: function(stream) {
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return 0;
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},
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read: function(stream, ptr, numbytes) {
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return _STDIO.read(stream, ptr, numbytes);
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},
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fcntl: function() { }, // TODO...
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fstat: function(stream, ptr) {
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var info = _STDIO.streams[stream];
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if (!info) return -1;
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{{{ makeSetValue('ptr', '$struct_stat___FLATTENER[9]', 'info.data.length', 'i32') }}} // st_size. XXX: hardcoded index 9 into the structure.
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// TODO: other fields
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return 0;
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},
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mmap: function(start, num, prot, flags, stream, offset) {
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// Leaky and non-shared... FIXME
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var info = _STDIO.streams[stream];
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if (!info) return -1;
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return Pointer_make(info.data.slice(offset, offset+num), null, ALLOC_NORMAL);
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},
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munmap: function(start, num) {
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_free(start); // FIXME: not really correct at all
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},
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// stdlib.h
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abs: 'Math.abs',
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@ -392,6 +448,12 @@ var Library = {
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return Math.floor(Number(Pointer_stringify(s)));
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},
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exit: function(status) {
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__shutdownRuntime__();
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ABORT = true;
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throw 'exit(' + status + ') called.';
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},
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atexit: function(func) {
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__ATEXIT__.push(func);
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},
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@ -994,9 +1056,7 @@ var Library = {
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// setjmp.h
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_setjmp: function(env) {
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// not really working...
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assert(!arguments.callee.called);
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arguments.callee.called = true;
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print('WARNING: setjmp() not really implemented, will fail if longjmp() is actually called');
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return 0;
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},
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Двоичный файл не отображается.
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@ -0,0 +1,19 @@
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LICENSE AGREEMENT AND LIMITED PRODUCT WARRANTY
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LIBERATION FONT SOFTWARE
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This agreement governs the use of the Software and any updates to the Software, regardless of the delivery mechanism. Subject to the following terms, Red Hat, Inc. ("Red Hat") grants to the user ("Client") a license to this work pursuant to the GNU General Public License v.2 with the exceptions set forth below and such other terms as are set forth in this End User License Agreement.
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1. The Software and License Exception. LIBERATION font software (the "Software") consists of TrueType-OpenType formatted font software for rendering LIBERATION typefaces in sans-serif, serif, and monospaced character styles. You are licensed to use, modify, copy, and distribute the Software pursuant to the GNU General Public License v.2 with the following exceptions:
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(a) As a special exception, if you create a document which uses this font, and embed this font or unaltered portions of this font into the document, this font does not by itself cause the resulting document to be covered by the GNU General Public License. This exception does not however invalidate any other reasons why the document might be covered by the GNU General Public License. If you modify this font, you may extend this exception to your version of the font, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.
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(b) As a further exception, any distribution of the object code of the Software in a physical product must provide you the right to access and modify the source code for the Software and to reinstall that modified version of the Software in object code form on the same physical product on which you received it.
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2. Intellectual Property Rights. The Software and each of its components, including the source code, documentation, appearance, structure and organization are owned by Red Hat and others and are protected under copyright and other laws. Title to the Software and any component, or to any copy, modification, or merged portion shall remain with the aforementioned, subject to the applicable license. The "LIBERATION" trademark is a trademark of Red Hat, Inc. in the U.S. and other countries. This agreement does not permit Client to distribute modified versions of the Software using Red Hat's trademarks. If Client makes a redistribution of a modified version of the Software, then Client must modify the files names to remove any reference to the Red Hat trademarks and must not use the Red Hat trademarks in any way to reference or promote the modified Software.
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3. Limited Warranty. To the maximum extent permitted under applicable law, the Software is provided and licensed "as is" without warranty of any kind, expressed or implied, including the implied warranties of merchantability, non-infringement or fitness for a particular purpose. Red Hat does not warrant that the functions contained in the Software will meet Client's requirements or that the operation of the Software will be entirely error free or appear precisely as described in the accompanying documentation.
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4. Limitation of Remedies and Liability. To the maximum extent permitted by applicable law, Red Hat or any Red Hat authorized dealer will not be liable to Client for any incidental or consequential damages, including lost profits or lost savings arising out of the use or inability to use the Software, even if Red Hat or such dealer has been advised of the possibility of such damages.
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5. General. If any provision of this agreement is held to be unenforceable, that shall not affect the enforceability of the remaining provisions. This agreement shall be governed by the laws of the State of North Carolina and of the United States, without regard to any conflict of laws provisions, except that the United Nations Convention on the International Sale of Goods shall not apply.
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Copyright © 2007 Red Hat, Inc. All rights reserved. LIBERATION is a trademark of Red Hat, Inc.
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@ -0,0 +1,34 @@
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#
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# FreeType 2 build system -- top-level Makefile
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#
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# Copyright 1996-2000, 2002, 2006 by
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# David Turner, Robert Wilhelm, and Werner Lemberg.
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#
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# This file is part of the FreeType project, and may only be used, modified,
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# and distributed under the terms of the FreeType project license,
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# LICENSE.TXT. By continuing to use, modify, or distribute this file you
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# indicate that you have read the license and understand and accept it
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# fully.
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# Project names
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#
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PROJECT := freetype
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PROJECT_TITLE := FreeType
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# The variable TOP_DIR holds the path to the topmost directory in the project
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# engine source hierarchy. If it is not defined, default it to `.'.
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#
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TOP_DIR ?= .
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# The variable OBJ_DIR gives the location where object files and the
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# FreeType library are built.
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#
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OBJ_DIR ?= $(TOP_DIR)/objs
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include $(TOP_DIR)/builds/toplevel.mk
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# EOF
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@ -0,0 +1,64 @@
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Special notes to Unix users
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===========================
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Please read the file `docs/UPGRADE.UNIX'. It contains important
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information regarding the installation of FreeType on Unix systems,
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especially GNU based operating systems like GNU/Linux.
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FreeType 2's library is called `libfreetype', FreeType 1's library
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is called `libttf'. They are *not* compatible!
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FreeType 2.4.4
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==============
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Please read the docs/CHANGES file, it contains IMPORTANT
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INFORMATION.
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Read the files `docs/INSTALL' for installation instructions.
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The FreeType 2 API reference is located in `docs/reference'; use the
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file `ft2-doc.html' as the top entry point. Additional
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documentation is available as a separate package from our sites. Go
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to
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http://download.savannah.gnu.org/releases/freetype/
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and download one of the following files.
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freetype-doc-2.4.4.tar.bz2
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freetype-doc-2.4.4.tar.gz
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ftdoc244.zip
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Bugs
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====
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Please report bugs by e-mail to `freetype-devel@nongnu.org'. Don't
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forget to send a detailed explanation of the problem -- there is
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nothing worse than receiving a terse message that only says `it
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doesn't work'.
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Alternatively, you may submit a bug report at
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https://savannah.nongnu.org/bugs/?group=freetype
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Enjoy!
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The FreeType Team
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----------------------------------------------------------------------
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Copyright 2006, 2007, 2008, 2009, 2010 by
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David Turner, Robert Wilhelm, and Werner Lemberg.
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This file is part of the FreeType project, and may only be used,
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modified, and distributed under the terms of the FreeType project
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license, LICENSE.TXT. By continuing to use, modify, or distribute
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this file you indicate that you have read the license and understand
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and accept it fully.
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--- end of README ---
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@ -0,0 +1,154 @@
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#
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# FreeType 2 host platform detection rules
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#
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# Copyright 1996-2000, 2001, 2002, 2003, 2006, 2008 by
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# David Turner, Robert Wilhelm, and Werner Lemberg.
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#
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# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
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||||
# fully.
|
||||
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||||
# This sub-Makefile is in charge of detecting the current platform. It sets
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# the following variables:
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#
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# BUILD_DIR The configuration and system-specific directory. Usually
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# `freetype/builds/$(PLATFORM)' but can be different for
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||||
# custom builds of the library.
|
||||
#
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||||
# The following variables must be defined in system specific `detect.mk'
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||||
# files:
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#
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||||
# PLATFORM The detected platform. This will default to `ansi' if
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# auto-detection fails.
|
||||
# CONFIG_FILE The configuration sub-makefile to use. This usually depends
|
||||
# on the compiler defined in the `CC' environment variable.
|
||||
# DELETE The shell command used to remove a given file.
|
||||
# COPY The shell command used to copy one file.
|
||||
# SEP The platform-specific directory separator.
|
||||
# COMPILER_SEP The separator used in arguments of the compilation tools.
|
||||
# CC The compiler to use.
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||||
#
|
||||
# You need to set the following variable(s) before calling it:
|
||||
#
|
||||
# TOP_DIR The top-most directory in the FreeType library source
|
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# hierarchy. If not defined, it will default to `.'.
|
||||
|
||||
# Set auto-detection default to `ansi' resp. UNIX-like operating systems.
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#
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||||
PLATFORM := ansi
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DELETE := $(RM)
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COPY := cp
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CAT := cat
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SEP := /
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BUILD_CONFIG := $(TOP_DIR)/builds
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# These two assignments must be delayed.
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BUILD_DIR = $(BUILD_CONFIG)/$(PLATFORM)
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CONFIG_RULES = $(BUILD_DIR)/$(CONFIG_FILE)
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||||
# We define the BACKSLASH variable to hold a single back-slash character.
|
||||
# This is needed because a line like
|
||||
#
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||||
# SEP := \
|
||||
#
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||||
# does not work with GNU Make (the backslash is interpreted as a line
|
||||
# continuation). While a line like
|
||||
#
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||||
# SEP := \\
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||||
#
|
||||
# really defines $(SEP) as `\' on Unix, and `\\' on Dos and Windows!
|
||||
#
|
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BACKSLASH := $(strip \ )
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|
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# Find all auto-detectable platforms.
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#
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PLATFORMS := $(notdir $(subst /detect.mk,,$(wildcard $(BUILD_CONFIG)/*/detect.mk)))
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.PHONY: $(PLATFORMS) ansi
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||||
|
||||
# Filter out platform specified as setup target.
|
||||
#
|
||||
PLATFORM := $(firstword $(filter $(MAKECMDGOALS),$(PLATFORMS)))
|
||||
|
||||
# If no setup target platform was specified, enable auto-detection/
|
||||
# default platform.
|
||||
#
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||||
ifeq ($(PLATFORM),)
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PLATFORM := ansi
|
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endif
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||||
|
||||
# If the user has explicitly asked for `ansi' on the command line,
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# disable auto-detection.
|
||||
#
|
||||
ifeq ($(findstring ansi,$(MAKECMDGOALS)),)
|
||||
# Now, include all detection rule files found in the `builds/<system>'
|
||||
# directories. Note that the calling order of the various `detect.mk'
|
||||
# files isn't predictable.
|
||||
#
|
||||
include $(wildcard $(BUILD_CONFIG)/*/detect.mk)
|
||||
endif
|
||||
|
||||
# In case no detection rule file was successful, use the default.
|
||||
#
|
||||
ifndef CONFIG_FILE
|
||||
CONFIG_FILE := ansi.mk
|
||||
setup: std_setup
|
||||
.PHONY: setup
|
||||
endif
|
||||
|
||||
# The following targets are equivalent, with the exception that they use
|
||||
# a slightly different syntax for the `echo' command.
|
||||
#
|
||||
# std_setup: defined for most (i.e. Unix-like) platforms
|
||||
# dos_setup: defined for Dos-ish platforms like Dos, Windows & OS/2
|
||||
#
|
||||
.PHONY: std_setup dos_setup
|
||||
|
||||
std_setup:
|
||||
@echo ""
|
||||
@echo "$(PROJECT_TITLE) build system -- automatic system detection"
|
||||
@echo ""
|
||||
@echo "The following settings are used:"
|
||||
@echo ""
|
||||
@echo " platform $(PLATFORM)"
|
||||
@echo " compiler $(CC)"
|
||||
@echo " configuration directory $(BUILD_DIR)"
|
||||
@echo " configuration rules $(CONFIG_RULES)"
|
||||
@echo ""
|
||||
@echo "If this does not correspond to your system or settings please remove the file"
|
||||
@echo "\`$(CONFIG_MK)' from this directory then read the INSTALL file for help."
|
||||
@echo ""
|
||||
@echo "Otherwise, simply type \`$(MAKE)' again to build the library,"
|
||||
@echo "or \`$(MAKE) refdoc' to build the API reference (the latter needs python)."
|
||||
@echo ""
|
||||
@$(COPY) $(CONFIG_RULES) $(CONFIG_MK)
|
||||
|
||||
|
||||
# Special case for Dos, Windows, OS/2, where echo "" doesn't work correctly!
|
||||
#
|
||||
dos_setup:
|
||||
@type builds$(SEP)newline
|
||||
@echo $(PROJECT_TITLE) build system -- automatic system detection
|
||||
@type builds$(SEP)newline
|
||||
@echo The following settings are used:
|
||||
@type builds$(SEP)newline
|
||||
@echo platformÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ$(PLATFORM)
|
||||
@echo compilerÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ$(CC)
|
||||
@echo configuration directoryÿÿÿÿÿÿ$(subst /,$(SEP),$(BUILD_DIR))
|
||||
@echo configuration rulesÿÿÿÿÿÿÿÿÿÿ$(subst /,$(SEP),$(CONFIG_RULES))
|
||||
@type builds$(SEP)newline
|
||||
@echo If this does not correspond to your system or settings please remove the file
|
||||
@echo '$(CONFIG_MK)' from this directory then read the INSTALL file for help.
|
||||
@type builds$(SEP)newline
|
||||
@echo Otherwise, simply type 'make' again to build the library.
|
||||
@echo or 'make refdoc' to build the API reference (the latter needs python).
|
||||
@type builds$(SEP)newline
|
||||
@$(COPY) $(subst /,$(SEP),$(CONFIG_RULES) $(CONFIG_MK)) > nul
|
||||
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
#
|
||||
# FreeType 2 exports sub-Makefile
|
||||
#
|
||||
|
||||
# XXX emptied out for emscripten
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,361 @@
|
|||
#
|
||||
# FreeType 2 library sub-Makefile
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000, 2001, 2002, 2003, 2004, 2005, 2006, 2008 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
# DO NOT INVOKE THIS MAKEFILE DIRECTLY! IT IS MEANT TO BE INCLUDED BY
|
||||
# OTHER MAKEFILES.
|
||||
|
||||
|
||||
# The following variables (set by other Makefile components, in the
|
||||
# environment, or on the command line) are used:
|
||||
#
|
||||
# BUILD_DIR The architecture dependent directory,
|
||||
# e.g. `$(TOP_DIR)/builds/unix'. Added to INCLUDES also.
|
||||
#
|
||||
# OBJ_DIR The directory in which object files are created.
|
||||
#
|
||||
# LIB_DIR The directory in which the library is created.
|
||||
#
|
||||
# DOC_DIR The directory in which the API reference is created.
|
||||
#
|
||||
# INCLUDES A list of directories to be included additionally.
|
||||
#
|
||||
# DEVEL_DIR Development directory which is added to the INCLUDES
|
||||
# variable before the standard include directories.
|
||||
#
|
||||
# CFLAGS Compilation flags. This overrides the default settings
|
||||
# in the platform-specific configuration files.
|
||||
#
|
||||
# FTSYS_SRC If set, its value is used as the name of a replacement
|
||||
# file for `src/base/ftsystem.c'.
|
||||
#
|
||||
# FTDEBUG_SRC If set, its value is used as the name of a replacement
|
||||
# file for `src/base/ftdebug.c'. [For a normal build, this
|
||||
# file does nothing.]
|
||||
#
|
||||
# FTMODULE_H The file which contains the list of module classes for
|
||||
# the current build. Usually, this is automatically
|
||||
# created by `modules.mk'.
|
||||
#
|
||||
# BASE_OBJ_S
|
||||
# BASE_OBJ_M A list of base objects (for single object and multiple
|
||||
# object builds, respectively). Set up in
|
||||
# `src/base/rules.mk'.
|
||||
#
|
||||
# BASE_EXT_OBJ A list of base extension objects. Set up in
|
||||
# `src/base/rules.mk'.
|
||||
#
|
||||
# DRV_OBJ_S
|
||||
# DRV_OBJ_M A list of driver objects (for single object and multiple
|
||||
# object builds, respectively). Set up cumulatively in
|
||||
# `src/<driver>/rules.mk'.
|
||||
#
|
||||
# CLEAN
|
||||
# DISTCLEAN The sub-makefiles can append additional stuff to these two
|
||||
# variables which is to be removed for the `clean' resp.
|
||||
# `distclean' target.
|
||||
#
|
||||
# TOP_DIR, SEP,
|
||||
# COMPILER_SEP,
|
||||
# LIBRARY, CC,
|
||||
# A, I, O, T Check `config.mk' for details.
|
||||
|
||||
|
||||
# The targets `objects' and `library' are defined at the end of this
|
||||
# Makefile after all other rules have been included.
|
||||
#
|
||||
.PHONY: single multi objects library refdoc
|
||||
|
||||
# default target -- build single objects and library
|
||||
#
|
||||
single: objects library
|
||||
|
||||
# `multi' target -- build multiple objects and library
|
||||
#
|
||||
multi: objects library
|
||||
|
||||
|
||||
# The FreeType source directory, usually `./src'.
|
||||
#
|
||||
SRC_DIR := $(TOP_DIR)/src
|
||||
|
||||
# The directory where the base layer components are placed, usually
|
||||
# `./src/base'.
|
||||
#
|
||||
BASE_DIR := $(SRC_DIR)/base
|
||||
|
||||
# Other derived directories.
|
||||
#
|
||||
PUBLIC_DIR := $(TOP_DIR)/include/freetype
|
||||
INTERNAL_DIR := $(PUBLIC_DIR)/internal
|
||||
SERVICES_DIR := $(INTERNAL_DIR)/services
|
||||
CONFIG_DIR := $(PUBLIC_DIR)/config
|
||||
|
||||
# The documentation directory.
|
||||
#
|
||||
DOC_DIR ?= $(TOP_DIR)/docs/reference
|
||||
|
||||
# The final name of the library file.
|
||||
#
|
||||
PROJECT_LIBRARY := $(LIB_DIR)/$(LIBRARY).$A
|
||||
|
||||
|
||||
# include paths
|
||||
#
|
||||
# IMPORTANT NOTE: The architecture-dependent directory must ALWAYS be placed
|
||||
# before the standard include list. Porters are then able to
|
||||
# put their own version of some of the FreeType components
|
||||
# in the `freetype/builds/<system>' directory, as these
|
||||
# files will override the default sources.
|
||||
#
|
||||
INCLUDES := $(subst /,$(COMPILER_SEP),$(OBJ_DIR) \
|
||||
$(DEVEL_DIR) \
|
||||
$(BUILD_DIR) \
|
||||
$(TOP_DIR)/include)
|
||||
|
||||
INCLUDE_FLAGS := $(INCLUDES:%=$I%)
|
||||
|
||||
|
||||
# C flags used for the compilation of an object file. This must include at
|
||||
# least the paths for the `base' and `builds/<system>' directories;
|
||||
# debug/optimization/warning flags + ansi compliance if needed.
|
||||
#
|
||||
# $(INCLUDE_FLAGS) should come before $(CFLAGS) to avoid problems with
|
||||
# old FreeType versions.
|
||||
#
|
||||
# Note what we also define the macro FT2_BUILD_LIBRARY when building
|
||||
# FreeType. This is required to let our sources include the internal
|
||||
# headers (something forbidden by clients).
|
||||
#
|
||||
# Finally, we define FT_CONFIG_MODULES_H so that the compiler uses the
|
||||
# generated version of `ftmodule.h' in $(OBJ_DIR). If there is an
|
||||
# `ftoption.h' files in $(OBJ_DIR), define FT_CONFIG_OPTIONS_H too.
|
||||
#
|
||||
ifneq ($(wildcard $(OBJ_DIR)/ftoption.h),)
|
||||
FTOPTION_H := $(OBJ_DIR)/ftoption.h
|
||||
FTOPTION_FLAG := $DFT_CONFIG_OPTIONS_H="<ftoption.h>"
|
||||
endif
|
||||
|
||||
FT_CFLAGS = $(CPPFLAGS) \
|
||||
$(INCLUDE_FLAGS) \
|
||||
$(CFLAGS) \
|
||||
$DFT2_BUILD_LIBRARY \
|
||||
$DFT_CONFIG_MODULES_H="<ftmodule.h>" \
|
||||
$(FTOPTION_FLAG)
|
||||
FT_CC = $(CC) $(FT_CFLAGS)
|
||||
FT_COMPILE = $(CC) $(ANSIFLAGS) $(FT_CFLAGS)
|
||||
|
||||
|
||||
# Include the `exports' rules file.
|
||||
#
|
||||
include $(TOP_DIR)/builds/exports.mk
|
||||
|
||||
|
||||
# Initialize the list of objects.
|
||||
#
|
||||
OBJECTS_LIST :=
|
||||
|
||||
|
||||
# Define $(PUBLIC_H) as the list of all public header files located in
|
||||
# `$(TOP_DIR)/include/freetype'. $(INTERNAL_H), and $(CONFIG_H) are defined
|
||||
# similarly.
|
||||
#
|
||||
# This is used to simplify the dependency rules -- if one of these files
|
||||
# changes, the whole library is recompiled.
|
||||
#
|
||||
PUBLIC_H := $(wildcard $(PUBLIC_DIR)/*.h)
|
||||
INTERNAL_H := $(wildcard $(INTERNAL_DIR)/*.h) \
|
||||
$(wildcard $(SERVICES_DIR)/*.h)
|
||||
CONFIG_H := $(wildcard $(CONFIG_DIR)/*.h) \
|
||||
$(wildcard $(BUILD_DIR)/freetype/config/*.h) \
|
||||
$(FTMODULE_H) \
|
||||
$(FTOPTION_H)
|
||||
DEVEL_H := $(wildcard $(TOP_DIR)/devel/*.h)
|
||||
|
||||
FREETYPE_H := $(PUBLIC_H) $(INTERNAL_H) $(CONFIG_H) $(DEVEL_H)
|
||||
|
||||
|
||||
# ftsystem component
|
||||
#
|
||||
FTSYS_SRC ?= $(BASE_DIR)/ftsystem.c
|
||||
|
||||
FTSYS_OBJ := $(OBJ_DIR)/ftsystem.$O
|
||||
|
||||
OBJECTS_LIST += $(FTSYS_OBJ)
|
||||
|
||||
$(FTSYS_OBJ): $(FTSYS_SRC) $(FREETYPE_H)
|
||||
$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
|
||||
|
||||
|
||||
# ftdebug component
|
||||
#
|
||||
FTDEBUG_SRC ?= $(BASE_DIR)/ftdebug.c
|
||||
|
||||
FTDEBUG_OBJ := $(OBJ_DIR)/ftdebug.$O
|
||||
|
||||
OBJECTS_LIST += $(FTDEBUG_OBJ)
|
||||
|
||||
$(FTDEBUG_OBJ): $(FTDEBUG_SRC) $(FREETYPE_H)
|
||||
$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
|
||||
|
||||
|
||||
# Include all rule files from FreeType components.
|
||||
#
|
||||
include $(SRC_DIR)/base/rules.mk
|
||||
include $(patsubst %,$(SRC_DIR)/%/rules.mk,$(MODULES))
|
||||
|
||||
|
||||
# ftinit component
|
||||
#
|
||||
# The C source `ftinit.c' contains the FreeType initialization routines.
|
||||
# It is able to automatically register one or more drivers when the API
|
||||
# function FT_Init_FreeType() is called.
|
||||
#
|
||||
# The set of initial drivers is determined by the driver Makefiles
|
||||
# includes above. Each driver Makefile updates the FTINIT_xxx lists
|
||||
# which contain additional include paths and macros used to compile the
|
||||
# single `ftinit.c' source.
|
||||
#
|
||||
FTINIT_SRC := $(BASE_DIR)/ftinit.c
|
||||
FTINIT_OBJ := $(OBJ_DIR)/ftinit.$O
|
||||
|
||||
OBJECTS_LIST += $(FTINIT_OBJ)
|
||||
|
||||
$(FTINIT_OBJ): $(FTINIT_SRC) $(FREETYPE_H)
|
||||
$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
|
||||
|
||||
|
||||
# All FreeType library objects.
|
||||
#
|
||||
OBJ_M := $(BASE_OBJ_M) $(BASE_EXT_OBJ) $(DRV_OBJS_M)
|
||||
OBJ_S := $(BASE_OBJ_S) $(BASE_EXT_OBJ) $(DRV_OBJS_S)
|
||||
|
||||
|
||||
# The target `multi' on the Make command line indicates that we want to
|
||||
# compile each source file independently.
|
||||
#
|
||||
# Otherwise, each module/driver is compiled in a single object file through
|
||||
# source file inclusion (see `src/base/ftbase.c' or
|
||||
# `src/truetype/truetype.c' for examples).
|
||||
#
|
||||
BASE_OBJECTS := $(OBJECTS_LIST)
|
||||
|
||||
ifneq ($(findstring multi,$(MAKECMDGOALS)),)
|
||||
OBJECTS_LIST += $(OBJ_M)
|
||||
else
|
||||
OBJECTS_LIST += $(OBJ_S)
|
||||
endif
|
||||
|
||||
objects: $(OBJECTS_LIST)
|
||||
|
||||
library: $(PROJECT_LIBRARY)
|
||||
|
||||
dll: $(PROJECT_LIBRARY) exported_symbols
|
||||
|
||||
.c.$O:
|
||||
$(FT_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
|
||||
|
||||
|
||||
ifneq ($(findstring refdoc,$(MAKECMDGOALS)),)
|
||||
# poor man's `sed' emulation with make's built-in string functions
|
||||
work := $(strip $(shell $(CAT) $(PUBLIC_DIR)/freetype.h))
|
||||
work := $(subst |,x,$(work))
|
||||
work := $(subst $(space),|,$(work))
|
||||
work := $(subst \#define|FREETYPE_MAJOR|,$(space),$(work))
|
||||
work := $(word 2,$(work))
|
||||
major := $(subst |,$(space),$(work))
|
||||
major := $(firstword $(major))
|
||||
|
||||
work := $(subst \#define|FREETYPE_MINOR|,$(space),$(work))
|
||||
work := $(word 2,$(work))
|
||||
minor := $(subst |,$(space),$(work))
|
||||
minor := $(firstword $(minor))
|
||||
|
||||
work := $(subst \#define|FREETYPE_PATCH|,$(space),$(work))
|
||||
work := $(word 2,$(work))
|
||||
patch := $(subst |,$(space),$(work))
|
||||
patch := $(firstword $(patch))
|
||||
|
||||
version := $(major).$(minor).$(patch)
|
||||
endif
|
||||
|
||||
# We write-protect the docmaker directory to suppress generation
|
||||
# of .pyc files.
|
||||
#
|
||||
refdoc:
|
||||
-chmod -w $(SRC_DIR)/tools/docmaker
|
||||
python $(SRC_DIR)/tools/docmaker/docmaker.py \
|
||||
--prefix=ft2 \
|
||||
--title=FreeType-$(version) \
|
||||
--output=$(DOC_DIR) \
|
||||
$(PUBLIC_DIR)/*.h \
|
||||
$(PUBLIC_DIR)/config/*.h \
|
||||
$(PUBLIC_DIR)/cache/*.h
|
||||
-chmod +w $(SRC_DIR)/tools/docmaker
|
||||
|
||||
|
||||
.PHONY: clean_project_std distclean_project_std
|
||||
|
||||
# Standard cleaning and distclean rules. These are not accepted
|
||||
# on all systems though.
|
||||
#
|
||||
clean_project_std:
|
||||
-$(DELETE) $(BASE_OBJECTS) $(OBJ_M) $(OBJ_S) $(CLEAN)
|
||||
|
||||
distclean_project_std: clean_project_std
|
||||
-$(DELETE) $(PROJECT_LIBRARY)
|
||||
-$(DELETE) *.orig *~ core *.core $(DISTCLEAN)
|
||||
|
||||
|
||||
.PHONY: clean_project_dos distclean_project_dos
|
||||
|
||||
# The Dos command shell does not support very long list of arguments, so
|
||||
# we are stuck with wildcards.
|
||||
#
|
||||
# Don't break the command lines with \; this prevents the "del" command from
|
||||
# working correctly on Win9x.
|
||||
#
|
||||
clean_project_dos:
|
||||
-$(DELETE) $(subst /,$(SEP),$(OBJ_DIR)/*.$O $(CLEAN) $(NO_OUTPUT))
|
||||
|
||||
distclean_project_dos: clean_project_dos
|
||||
-$(DELETE) $(subst /,$(SEP),$(PROJECT_LIBRARY) $(DISTCLEAN) $(NO_OUTPUT))
|
||||
|
||||
|
||||
.PHONY: remove_config_mk remove_ftmodule_h
|
||||
|
||||
# Remove configuration file (used for distclean).
|
||||
#
|
||||
remove_config_mk:
|
||||
-$(DELETE) $(subst /,$(SEP),$(CONFIG_MK) $(NO_OUTPUT))
|
||||
|
||||
# Remove module list (used for distclean).
|
||||
#
|
||||
remove_ftmodule_h:
|
||||
-$(DELETE) $(subst /,$(SEP),$(FTMODULE_H) $(NO_OUTPUT))
|
||||
|
||||
|
||||
.PHONY: clean distclean
|
||||
|
||||
# The `config.mk' file must define `clean_freetype' and
|
||||
# `distclean_freetype'. Implementations may use to relay these to either
|
||||
# the `std' or `dos' versions from above, or simply provide their own
|
||||
# implementation.
|
||||
#
|
||||
clean: clean_project
|
||||
distclean: distclean_project remove_config_mk remove_ftmodule_h
|
||||
-$(DELETE) $(subst /,$(SEP),$(DOC_DIR)/*.html $(NO_OUTPUT))
|
||||
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
#
|
||||
# Link instructions for Dos-like systems (Dos, Win32, OS/2)
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
ifdef BUILD_PROJECT
|
||||
|
||||
.PHONY: clean_project distclean_project
|
||||
|
||||
# Now include the main sub-makefile. It contains all the rules used to
|
||||
# build the library with the previous variables defined.
|
||||
#
|
||||
include $(TOP_DIR)/builds/$(PROJECT).mk
|
||||
|
||||
# The cleanup targets.
|
||||
#
|
||||
clean_project: clean_project_dos
|
||||
distclean_project: distclean_project_dos
|
||||
|
||||
# This final rule is used to link all object files into a single library.
|
||||
# this is compiler-specific
|
||||
#
|
||||
$(PROJECT_LIBRARY): $(OBJECTS_LIST)
|
||||
ifdef CLEAN_LIBRARY
|
||||
-$(CLEAN_LIBRARY) $(NO_OUTPUT)
|
||||
endif
|
||||
$(LINK_LIBRARY)
|
||||
|
||||
endif
|
||||
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
#
|
||||
# Link instructions for standard systems
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
ifdef BUILD_PROJECT
|
||||
|
||||
.PHONY: clean_project distclean_project
|
||||
|
||||
# Now include the main sub-makefile. It contains all the rules used to
|
||||
# build the library with the previous variables defined.
|
||||
#
|
||||
include $(TOP_DIR)/builds/$(PROJECT).mk
|
||||
|
||||
# The cleanup targets.
|
||||
#
|
||||
clean_project: clean_project_std
|
||||
distclean_project: distclean_project_std
|
||||
|
||||
# This final rule is used to link all object files into a single library.
|
||||
# this is compiler-specific
|
||||
#
|
||||
$(PROJECT_LIBRARY): $(OBJECTS_LIST)
|
||||
ifdef CLEAN_LIBRARY
|
||||
-$(CLEAN_LIBRARY) $(NO_OUTPUT)
|
||||
endif
|
||||
$(LINK_LIBRARY)
|
||||
|
||||
endif
|
||||
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,79 @@
|
|||
#
|
||||
# FreeType 2 modules sub-Makefile
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000, 2003, 2006, 2008 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
# DO NOT INVOKE THIS MAKEFILE DIRECTLY! IT IS MEANT TO BE INCLUDED BY
|
||||
# OTHER MAKEFILES.
|
||||
|
||||
|
||||
# This file is in charge of handling the generation of the modules list
|
||||
# file.
|
||||
|
||||
|
||||
# Build the modules list.
|
||||
#
|
||||
$(FTMODULE_H): $(MODULES_CFG)
|
||||
$(FTMODULE_H_INIT)
|
||||
$(FTMODULE_H_CREATE)
|
||||
$(FTMODULE_H_DONE)
|
||||
|
||||
ifneq ($(findstring $(PLATFORM),dos win32 win16 os2),)
|
||||
OPEN_MODULE := @echo$(space)
|
||||
CLOSE_MODULE := >> $(subst /,$(SEP),$(FTMODULE_H))
|
||||
REMOVE_MODULE := @-$(DELETE) $(subst /,$(SEP),$(FTMODULE_H))
|
||||
else
|
||||
OPEN_MODULE := @echo "
|
||||
CLOSE_MODULE := " >> $(FTMODULE_H)
|
||||
REMOVE_MODULE := @-$(DELETE) $(FTMODULE_H)
|
||||
endif
|
||||
|
||||
|
||||
define FTMODULE_H_INIT
|
||||
$(REMOVE_MODULE)
|
||||
@-echo Generating modules list in $(FTMODULE_H)...
|
||||
$(OPEN_MODULE)/* This is a generated file. */$(CLOSE_MODULE)
|
||||
endef
|
||||
|
||||
# It is no mistake that the final closing parenthesis is on the
|
||||
# next line -- it produces proper newlines during the expansion
|
||||
# of `foreach'.
|
||||
#
|
||||
define FTMODULE_H_CREATE
|
||||
$(foreach COMMAND,$(FTMODULE_H_COMMANDS),$($(COMMAND))
|
||||
)
|
||||
endef
|
||||
|
||||
define FTMODULE_H_DONE
|
||||
$(OPEN_MODULE)/* EOF */$(CLOSE_MODULE)
|
||||
@echo done.
|
||||
endef
|
||||
|
||||
|
||||
# $(OPEN_DRIVER) & $(CLOSE_DRIVER) are used to specify a given font driver
|
||||
# in the `module.mk' rules file.
|
||||
#
|
||||
OPEN_DRIVER := $(OPEN_MODULE)FT_USE_MODULE(
|
||||
CLOSE_DRIVER := )$(CLOSE_MODULE)
|
||||
|
||||
ECHO_DRIVER := @echo "* module:$(space)
|
||||
ECHO_DRIVER_DESC := (
|
||||
ECHO_DRIVER_DONE := )"
|
||||
|
||||
# Each `module.mk' in the `src/*' subdirectories adds a variable with
|
||||
# commands to $(FTMODULE_H_COMMANDS). Note that we can't use SRC_DIR here.
|
||||
#
|
||||
-include $(patsubst %,$(TOP_DIR)/src/%/module.mk,$(MODULES))
|
||||
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1 @@
|
|||
|
||||
|
|
@ -0,0 +1,256 @@
|
|||
#
|
||||
# FreeType build system -- top-level sub-Makefile
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000, 2001, 2003, 2006, 2008, 2009, 2010 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
# This file is designed for GNU Make, do not use it with another Make tool!
|
||||
#
|
||||
# It works as follows:
|
||||
#
|
||||
# - When invoked for the first time, this Makefile includes the rules found
|
||||
# in `PROJECT/builds/detect.mk'. They are in charge of detecting the
|
||||
# current platform.
|
||||
#
|
||||
# A summary of the detection is displayed, and the file `config.mk' is
|
||||
# created in the current directory.
|
||||
#
|
||||
# - When invoked later, this Makefile includes the rules found in
|
||||
# `config.mk'. This sub-Makefile defines some system-specific variables
|
||||
# (like compiler, compilation flags, object suffix, etc.), then includes
|
||||
# the rules found in `PROJECT/builds/PROJECT.mk', used to build the
|
||||
# library.
|
||||
#
|
||||
# See the comments in `builds/detect.mk' and `builds/PROJECT.mk' for more
|
||||
# details on host platform detection and library builds.
|
||||
|
||||
|
||||
# First of all, check whether we have `$(value ...)'. We do this by testing
|
||||
# for `$(eval ...)' which has been introduced in the same GNU make version.
|
||||
|
||||
eval_available :=
|
||||
$(eval eval_available := T)
|
||||
ifneq ($(eval_available),T)
|
||||
$(error FreeType's build system needs a Make program which supports $$(value))
|
||||
endif
|
||||
|
||||
|
||||
.PHONY: all dist distclean modules setup
|
||||
|
||||
|
||||
# The `space' variable is used to avoid trailing spaces in defining the
|
||||
# `T' variable later.
|
||||
#
|
||||
empty :=
|
||||
space := $(empty) $(empty)
|
||||
|
||||
|
||||
# The main configuration file, defining the `XXX_MODULES' variables. We
|
||||
# prefer a `modules.cfg' file in OBJ_DIR over TOP_DIR.
|
||||
#
|
||||
ifndef MODULES_CFG
|
||||
MODULES_CFG := $(TOP_DIR)/modules.cfg
|
||||
ifneq ($(wildcard $(OBJ_DIR)/modules.cfg),)
|
||||
MODULES_CFG := $(OBJ_DIR)/modules.cfg
|
||||
endif
|
||||
endif
|
||||
|
||||
|
||||
# FTMODULE_H, as its name suggests, indicates where the FreeType module
|
||||
# class file resides.
|
||||
#
|
||||
FTMODULE_H ?= $(OBJ_DIR)/ftmodule.h
|
||||
|
||||
|
||||
include $(MODULES_CFG)
|
||||
|
||||
|
||||
# The list of modules we are using.
|
||||
#
|
||||
MODULES := $(FONT_MODULES) \
|
||||
$(HINTING_MODULES) \
|
||||
$(RASTER_MODULES) \
|
||||
$(AUX_MODULES)
|
||||
|
||||
|
||||
CONFIG_MK ?= config.mk
|
||||
|
||||
# If no configuration sub-makefile is present, or if `setup' is the target
|
||||
# to be built, run the auto-detection rules to figure out which
|
||||
# configuration rules file to use.
|
||||
#
|
||||
# Note that the configuration file is put in the current directory, which is
|
||||
# not necessarily $(TOP_DIR).
|
||||
|
||||
# If `config.mk' is not present, set `check_platform'.
|
||||
#
|
||||
ifeq ($(wildcard $(CONFIG_MK)),)
|
||||
check_platform := 1
|
||||
endif
|
||||
|
||||
# If `setup' is one of the targets requested, set `check_platform'.
|
||||
#
|
||||
ifneq ($(findstring setup,$(MAKECMDGOALS)),)
|
||||
check_platform := 1
|
||||
endif
|
||||
|
||||
# Include the automatic host platform detection rules when we need to
|
||||
# check the platform.
|
||||
#
|
||||
ifdef check_platform
|
||||
|
||||
all modules: setup
|
||||
|
||||
include $(TOP_DIR)/builds/detect.mk
|
||||
|
||||
# This rule makes sense for Unix only to remove files created by a run
|
||||
# of the configure script which hasn't been successful (so that no
|
||||
# `config.mk' has been created). It uses the built-in $(RM) command of
|
||||
# GNU make. Similarly, `nul' is created if e.g. `make setup win32' has
|
||||
# been erroneously used.
|
||||
#
|
||||
# Note: This test is duplicated in `builds/unix/detect.mk'.
|
||||
#
|
||||
is_unix := $(strip $(wildcard /sbin/init) \
|
||||
$(wildcard /usr/sbin/init) \
|
||||
$(wildcard /hurd/auth))
|
||||
ifneq ($(is_unix),)
|
||||
|
||||
distclean:
|
||||
$(RM) builds/unix/config.cache
|
||||
$(RM) builds/unix/config.log
|
||||
$(RM) builds/unix/config.status
|
||||
$(RM) builds/unix/unix-def.mk
|
||||
$(RM) builds/unix/unix-cc.mk
|
||||
$(RM) builds/unix/freetype2.pc
|
||||
$(RM) nul
|
||||
|
||||
endif # test is_unix
|
||||
|
||||
# IMPORTANT:
|
||||
#
|
||||
# `setup' must be defined by the host platform detection rules to create
|
||||
# the `config.mk' file in the current directory.
|
||||
|
||||
else
|
||||
|
||||
# A configuration sub-Makefile is present -- simply run it.
|
||||
#
|
||||
all: single
|
||||
|
||||
BUILD_PROJECT := yes
|
||||
include $(CONFIG_MK)
|
||||
|
||||
endif # test check_platform
|
||||
|
||||
|
||||
# We always need the list of modules in ftmodule.h.
|
||||
#
|
||||
all setup: $(FTMODULE_H)
|
||||
|
||||
|
||||
# The `modules' target unconditionally rebuilds the module list.
|
||||
#
|
||||
modules:
|
||||
$(FTMODULE_H_INIT)
|
||||
$(FTMODULE_H_CREATE)
|
||||
$(FTMODULE_H_DONE)
|
||||
|
||||
include $(TOP_DIR)/builds/modules.mk
|
||||
|
||||
|
||||
# This target builds the tarballs.
|
||||
#
|
||||
# Not to be run by a normal user -- there are no attempts to make it
|
||||
# generic.
|
||||
|
||||
# we check for `dist', not `distclean'
|
||||
ifneq ($(findstring distx,$(MAKECMDGOALS)x),)
|
||||
FT_H := include/freetype/freetype.h
|
||||
|
||||
major := $(shell sed -n 's/.*FREETYPE_MAJOR[^0-9]*\([0-9]\+\)/\1/p' < $(FT_H))
|
||||
minor := $(shell sed -n 's/.*FREETYPE_MINOR[^0-9]*\([0-9]\+\)/\1/p' < $(FT_H))
|
||||
patch := $(shell sed -n 's/.*FREETYPE_PATCH[^0-9]*\([0-9]\+\)/\1/p' < $(FT_H))
|
||||
|
||||
version := $(major).$(minor).$(patch)
|
||||
winversion := $(major)$(minor)$(patch)
|
||||
endif
|
||||
|
||||
dist:
|
||||
-rm -rf tmp
|
||||
rm -f freetype-$(version).tar.gz
|
||||
rm -f freetype-$(version).tar.bz2
|
||||
rm -f ft$(winversion).zip
|
||||
|
||||
for d in `find . -wholename '*/.git' -prune \
|
||||
-o -type f \
|
||||
-o -print` ; do \
|
||||
mkdir -p tmp/$$d ; \
|
||||
done ;
|
||||
|
||||
currdir=`pwd` ; \
|
||||
for f in `find . -wholename '*/.git' -prune \
|
||||
-o -name .cvsignore \
|
||||
-o -type d \
|
||||
-o -print` ; do \
|
||||
ln -s $$currdir/$$f tmp/$$f ; \
|
||||
done
|
||||
|
||||
@# Prevent generation of .pyc files. Python follows (soft) links if
|
||||
@# the link's directory is write protected, so we have temporarily
|
||||
@# disable write access here too.
|
||||
chmod -w src/tools/docmaker
|
||||
|
||||
cd tmp ; \
|
||||
$(MAKE) devel ; \
|
||||
$(MAKE) do-dist
|
||||
|
||||
chmod +w src/tools/docmaker
|
||||
|
||||
mv tmp freetype-$(version)
|
||||
|
||||
tar cfh - freetype-$(version) \
|
||||
| gzip -9 -c > freetype-$(version).tar.gz
|
||||
tar cfh - freetype-$(version) \
|
||||
| bzip2 -c > freetype-$(version).tar.bz2
|
||||
|
||||
@# Use CR/LF for zip files.
|
||||
zip -lr9 ft$(winversion).zip freetype-$(version)
|
||||
|
||||
rm -fr freetype-$(version)
|
||||
|
||||
|
||||
# The locations of the latest `config.guess' and `config.sub' versions (from
|
||||
# GNU `config' git repository), relative to the `tmp' directory used during
|
||||
# `make dist'.
|
||||
#
|
||||
CONFIG_GUESS = ~/git/config/config.guess
|
||||
CONFIG_SUB = ~/git/config/config.sub
|
||||
|
||||
|
||||
# Don't say `make do-dist'. Always use `make dist' instead.
|
||||
#
|
||||
.PHONY: do-dist
|
||||
|
||||
do-dist: distclean refdoc
|
||||
@# Without removing the files, `autoconf' and friends follow links.
|
||||
rm -f builds/unix/aclocal.m4
|
||||
rm -f builds/unix/configure.ac
|
||||
rm -f builds/unix/configure
|
||||
|
||||
sh autogen.sh
|
||||
rm -rf builds/unix/autom4te.cache
|
||||
|
||||
cp $(CONFIG_GUESS) builds/unix
|
||||
cp $(CONFIG_SUB) builds/unix
|
||||
|
||||
# EOF
|
||||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -0,0 +1,684 @@
|
|||
# This file is part of the FreeType project.
|
||||
#
|
||||
# Process this file with autoconf to produce a configure script.
|
||||
#
|
||||
# Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
AC_INIT([FreeType], [2.4.4], [freetype@nongnu.org], [freetype])
|
||||
AC_CONFIG_SRCDIR([ftconfig.in])
|
||||
|
||||
|
||||
# Don't forget to update docs/VERSION.DLL!
|
||||
|
||||
version_info='12:2:6'
|
||||
AC_SUBST([version_info])
|
||||
ft_version=`echo $version_info | tr : .`
|
||||
AC_SUBST([ft_version])
|
||||
|
||||
|
||||
# checks for system type
|
||||
|
||||
AC_CANONICAL_HOST
|
||||
|
||||
|
||||
# checks for programs
|
||||
|
||||
AC_PROG_CC
|
||||
AC_PROG_CPP
|
||||
AC_SUBST(EXEEXT)
|
||||
|
||||
|
||||
# checks for native programs to generate building tool
|
||||
|
||||
if test ${cross_compiling} = yes; then
|
||||
AC_CHECK_PROG(CC_BUILD, ${build}-gcc, ${build}-gcc)
|
||||
test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, gcc, gcc)
|
||||
test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, cc, cc, , , /usr/ucb/cc)
|
||||
test -z "${CC_BUILD}" && AC_MSG_ERROR([cannot find native C compiler])
|
||||
|
||||
AC_MSG_CHECKING([for suffix of native executables])
|
||||
rm -f a.* b.* a_out.exe conftest.*
|
||||
echo > conftest.c "int main() { return 0;}"
|
||||
${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
|
||||
rm -f conftest.c
|
||||
if test -x a.out -o -x b.out -o -x conftest; then
|
||||
EXEEXT_BUILD=""
|
||||
elif test -x a_out.exe -o -x conftest.exe; then
|
||||
EXEEXT_BUILD=".exe"
|
||||
elif test -x conftest.* ; then
|
||||
EXEEXT_BUILD=`echo conftest.* | sed -n '1s/^.*\././'`
|
||||
fi
|
||||
rm -f a.* b.* a_out.exe conftest.*
|
||||
AC_MSG_RESULT($EXEEXT_BUILD)
|
||||
else
|
||||
CC_BUILD=${CC}
|
||||
EXEEXT_BUILD=${EXEEXT}
|
||||
fi
|
||||
|
||||
AC_SUBST(CC_BUILD)
|
||||
AC_SUBST(EXEEXT_BUILD)
|
||||
|
||||
|
||||
|
||||
# get compiler flags right
|
||||
|
||||
if test "x$GCC" = xyes; then
|
||||
XX_CFLAGS="-Wall"
|
||||
XX_ANSIFLAGS="-pedantic -ansi"
|
||||
else
|
||||
case "$host" in
|
||||
*-dec-osf*)
|
||||
CFLAGS=
|
||||
XX_CFLAGS="-std1 -g3"
|
||||
XX_ANSIFLAGS=
|
||||
;;
|
||||
*)
|
||||
XX_CFLAGS=
|
||||
XX_ANSIFLAGS=
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
AC_SUBST([XX_CFLAGS])
|
||||
AC_SUBST([XX_ANSIFLAGS])
|
||||
|
||||
|
||||
# auxiliary programs
|
||||
|
||||
AC_CHECK_PROG([RMF], [rm], [rm -f])
|
||||
AC_CHECK_PROG([RMDIR], [rmdir], [rmdir])
|
||||
|
||||
|
||||
# Since this file will be finally moved to another directory we make
|
||||
# the path of the install script absolute. This small code snippet has
|
||||
# been taken from automake's `ylwrap' script.
|
||||
|
||||
AC_PROG_INSTALL
|
||||
case "$INSTALL" in
|
||||
/*)
|
||||
;;
|
||||
*/*)
|
||||
INSTALL="`pwd`/$INSTALL" ;;
|
||||
esac
|
||||
|
||||
|
||||
# checks for header files
|
||||
|
||||
AC_HEADER_STDC
|
||||
AC_CHECK_HEADERS([fcntl.h unistd.h])
|
||||
|
||||
|
||||
# checks for typedefs, structures, and compiler characteristics
|
||||
|
||||
AC_C_CONST
|
||||
AC_CHECK_SIZEOF([int])
|
||||
AC_CHECK_SIZEOF([long])
|
||||
|
||||
|
||||
# check whether cpp computation of size of int and long in ftconfig.in works
|
||||
|
||||
AC_MSG_CHECKING([cpp computation of bit length in ftconfig.in works])
|
||||
orig_CPPFLAGS="${CPPFLAGS}"
|
||||
CPPFLAGS="-I${srcdir} -I. ${CPPFLAGS}"
|
||||
ac_clean_files="ft2build.h ftoption.h ftstdlib.h"
|
||||
touch ft2build.h ftoption.h ftstdlib.h
|
||||
|
||||
cat > conftest.c <<\_ACEOF
|
||||
#include <limits.h>
|
||||
#define FT_CONFIG_OPTIONS_H "ftoption.h"
|
||||
#define FT_CONFIG_STANDARD_LIBRARY_H "ftstdlib.h"
|
||||
#define FT_UINT_MAX UINT_MAX
|
||||
#define FT_ULONG_MAX ULONG_MAX
|
||||
#include "ftconfig.in"
|
||||
_ACEOF
|
||||
echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
|
||||
echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
|
||||
echo >> conftest.c "#endif"
|
||||
echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
|
||||
echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
|
||||
echo >> conftest.c "#endif"
|
||||
|
||||
${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
|
||||
eval `cat conftest.sh`
|
||||
${RMF} conftest.c conftest.sh confft2build.h ftoption.h ftstdlib.h
|
||||
|
||||
if test x != "x${ac_cpp_ft_sizeof_int}" \
|
||||
-a x != x"${ac_cpp_ft_sizeof_long}"; then
|
||||
unset ft_use_autoconf_sizeof_types
|
||||
else
|
||||
ft_use_autoconf_sizeof_types=yes
|
||||
fi
|
||||
|
||||
AC_ARG_ENABLE(biarch-config,
|
||||
[ --enable-biarch-config install biarch ftconfig.h to support multiple
|
||||
architectures by single file], [], [])
|
||||
|
||||
case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
|
||||
:yes:yes:)
|
||||
AC_MSG_RESULT([broken but use it])
|
||||
unset ft_use_autoconf_sizeof_types
|
||||
;;
|
||||
::no:)
|
||||
AC_MSG_RESULT([works but ignore it])
|
||||
ft_use_autoconf_sizeof_types=yes
|
||||
;;
|
||||
::yes: | :::)
|
||||
AC_MSG_RESULT([yes])
|
||||
unset ft_use_autoconf_sizeof_types
|
||||
;;
|
||||
*)
|
||||
AC_MSG_RESULT([no])
|
||||
ft_use_autoconf_sizeof_types=yes
|
||||
;;
|
||||
esac
|
||||
|
||||
if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
|
||||
AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES])
|
||||
fi
|
||||
|
||||
CPPFLAGS="${orig_CPPFLAGS}"
|
||||
|
||||
|
||||
# checks for library functions
|
||||
|
||||
# Here we check whether we can use our mmap file component.
|
||||
|
||||
AC_FUNC_MMAP
|
||||
if test "$ac_cv_func_mmap_fixed_mapped" != yes; then
|
||||
FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
|
||||
else
|
||||
FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
|
||||
|
||||
AC_CHECK_DECLS([munmap],
|
||||
[],
|
||||
[],
|
||||
[
|
||||
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
#include <sys/mman.h>
|
||||
|
||||
])
|
||||
|
||||
FT_MUNMAP_PARAM
|
||||
fi
|
||||
AC_SUBST([FTSYS_SRC])
|
||||
|
||||
AC_CHECK_FUNCS([memcpy memmove])
|
||||
|
||||
|
||||
# check for system zlib
|
||||
|
||||
# don't quote AS_HELP_STRING!
|
||||
AC_ARG_WITH([zlib],
|
||||
AS_HELP_STRING([--without-zlib],
|
||||
[use internal zlib instead of system-wide]))
|
||||
if test x$with_zlib != xno && test -z "$LIBZ"; then
|
||||
AC_CHECK_LIB([z], [gzsetparams], [AC_CHECK_HEADER([zlib.h], [LIBZ='-lz'])])
|
||||
fi
|
||||
if test x$with_zlib != xno && test -n "$LIBZ"; then
|
||||
CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_SYSTEM_ZLIB"
|
||||
LDFLAGS="$LDFLAGS $LIBZ"
|
||||
SYSTEM_ZLIB=yes
|
||||
fi
|
||||
|
||||
|
||||
# Some options handling SDKs/archs in CFLAGS should be copied
|
||||
# to LDFLAGS. Apple TechNote 2137 recommends to include these
|
||||
# options in CFLAGS but not in LDFLAGS.
|
||||
|
||||
save_config_args=$*
|
||||
set dummy ${CFLAGS}
|
||||
i=1
|
||||
while test $i -lt $#
|
||||
do
|
||||
c=$1
|
||||
|
||||
case "${c}" in
|
||||
-isysroot|-arch) # options taking 1 argument
|
||||
a=$2
|
||||
AC_MSG_CHECKING([whether CFLAGS and LDFLAGS share ${c} ${a}])
|
||||
if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
|
||||
then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no, copy to LDFLAGS])
|
||||
LDFLAGS="${LDFLAGS} ${c} ${a}"
|
||||
fi
|
||||
shift 1
|
||||
;;
|
||||
-m32|-m64) # options taking no argument
|
||||
AC_MSG_RESULT([whether CFLAGS and LDFLAGS share ${c}])
|
||||
if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
|
||||
then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no, copy to LDFLAGS])
|
||||
LDFLAGS="${LDFLAGS} ${c}"
|
||||
fi
|
||||
;;
|
||||
# *)
|
||||
# AC_MSG_RESULT([${c} is not copied to LDFLAGS])
|
||||
# ;;
|
||||
esac
|
||||
|
||||
shift 1
|
||||
done
|
||||
set ${save_config_args}
|
||||
|
||||
|
||||
# Whether to use Mac OS resource-based fonts.
|
||||
|
||||
ftmac_c="" # src/base/ftmac.c should not be included in makefiles by default
|
||||
|
||||
# don't quote AS_HELP_STRING!
|
||||
AC_ARG_WITH([old-mac-fonts],
|
||||
AS_HELP_STRING([--with-old-mac-fonts],
|
||||
[allow Mac resource-based fonts to be used]))
|
||||
if test x$with_old_mac_fonts = xyes; then
|
||||
orig_LDFLAGS="${LDFLAGS}"
|
||||
AC_MSG_CHECKING([CoreServices & ApplicationServices of Mac OS X])
|
||||
FT2_EXTRA_LIBS="-Wl,-framework,CoreServices -Wl,-framework,ApplicationServices"
|
||||
LDFLAGS="$LDFLAGS $FT2_EXTRA_LIBS"
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
short res = 0;
|
||||
|
||||
|
||||
UseResFile( res );
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
ftmac_c='ftmac.c'
|
||||
AC_MSG_CHECKING([OS_INLINE macro is ANSI compatible])
|
||||
orig_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
|
||||
AC_COMPILE_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
/* OSHostByteOrder() is typed as OS_INLINE */
|
||||
int32_t os_byte_order = OSHostByteOrder();
|
||||
|
||||
|
||||
if ( OSBigEndian != os_byte_order )
|
||||
return 1;
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$orig_CFLAGS"
|
||||
CFLAGS="$CFLAGS -DHAVE_ANSI_OS_INLINE=1"
|
||||
],
|
||||
[AC_MSG_RESULT([no, ANSI incompatible])
|
||||
CFLAGS="$orig_CFLAGS"
|
||||
])
|
||||
AC_MSG_CHECKING([type ResourceIndex])
|
||||
orig_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
|
||||
AC_COMPILE_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
# include <Resources.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
ResourceIndex i = 0;
|
||||
return i;
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$orig_CFLAGS"
|
||||
CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=1"
|
||||
],
|
||||
[AC_MSG_RESULT([no])
|
||||
CFLAGS="$orig_CFLAGS"
|
||||
CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=0"
|
||||
])],
|
||||
[AC_MSG_RESULT([not found])
|
||||
FT2_EXTRA_LIBS=""
|
||||
LDFLAGS="${orig_LDFLAGS}"
|
||||
CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"])
|
||||
else
|
||||
case x$host_os in
|
||||
xdarwin*)
|
||||
dnl AC_MSG_WARN([host system is MacOS but configured to build without Carbon])
|
||||
CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
|
||||
;;
|
||||
*) ;;
|
||||
esac
|
||||
fi
|
||||
|
||||
|
||||
# Whether to use FileManager which is deprecated since Mac OS X 10.4.
|
||||
|
||||
AC_ARG_WITH([fsspec],
|
||||
AS_HELP_STRING([--with-fsspec],
|
||||
[use obsolete FSSpec API of MacOS, if available (default=yes)]))
|
||||
if test x$with_fsspec = xno; then
|
||||
CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
|
||||
elif test x$with_old_mac_fonts = xyes -a x$with_fsspec != x; then
|
||||
AC_MSG_CHECKING([FSSpec-based FileManager])
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
FCBPBPtr paramBlock;
|
||||
short vRefNum;
|
||||
long dirID;
|
||||
ConstStr255Param fileName;
|
||||
FSSpec* spec;
|
||||
|
||||
|
||||
/* FSSpec functions: deprecated since Mac OS X 10.4 */
|
||||
PBGetFCBInfoSync( paramBlock );
|
||||
FSMakeFSSpec( vRefNum, dirID, fileName, spec );
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$CFLAGS -DHAVE_FSSPEC=1"],
|
||||
[AC_MSG_RESULT([not found])
|
||||
CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"])
|
||||
fi
|
||||
|
||||
|
||||
# Whether to use FileManager in Carbon since MacOS 9.x.
|
||||
|
||||
AC_ARG_WITH([fsref],
|
||||
AS_HELP_STRING([--with-fsref],
|
||||
[use Carbon FSRef API of MacOS, if available (default=yes)]))
|
||||
if test x$with_fsref = xno; then
|
||||
AC_MSG_WARN([
|
||||
*** WARNING
|
||||
FreeType2 built without FSRef API cannot load
|
||||
data-fork fonts on MacOS, except of XXX.dfont.
|
||||
])
|
||||
CFLAGS="$CFLAGS -DHAVE_FSREF=0"
|
||||
elif test x$with_old_mac_fonts = xyes -a x$with_fsref != x; then
|
||||
AC_MSG_CHECKING([FSRef-based FileManager])
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
short vRefNum;
|
||||
long dirID;
|
||||
ConstStr255Param fileName;
|
||||
|
||||
Boolean* isDirectory;
|
||||
UInt8* path;
|
||||
SInt16 desiredRefNum;
|
||||
SInt16* iterator;
|
||||
SInt16* actualRefNum;
|
||||
HFSUniStr255* outForkName;
|
||||
FSVolumeRefNum volume;
|
||||
FSCatalogInfoBitmap whichInfo;
|
||||
FSCatalogInfo* catalogInfo;
|
||||
FSForkInfo* forkInfo;
|
||||
FSRef* ref;
|
||||
|
||||
#if HAVE_FSSPEC
|
||||
FSSpec* spec;
|
||||
#endif
|
||||
|
||||
/* FSRef functions: no need to check? */
|
||||
FSGetForkCBInfo( desiredRefNum, volume, iterator,
|
||||
actualRefNum, forkInfo, ref,
|
||||
outForkName );
|
||||
FSPathMakeRef( path, ref, isDirectory );
|
||||
|
||||
#if HAVE_FSSPEC
|
||||
FSpMakeFSRef ( spec, ref );
|
||||
FSGetCatalogInfo( ref, whichInfo, catalogInfo,
|
||||
outForkName, spec, ref );
|
||||
#endif
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$CFLAGS -DHAVE_FSREF=1"],
|
||||
[AC_MSG_RESULT([not found])
|
||||
CFLAGS="$CFLAGS -DHAVE_FSREF=0"])
|
||||
fi
|
||||
|
||||
|
||||
# Whether to use QuickDraw API in ToolBox which is deprecated since
|
||||
# Mac OS X 10.4.
|
||||
|
||||
AC_ARG_WITH([quickdraw-toolbox],
|
||||
AS_HELP_STRING([--with-quickdraw-toolbox],
|
||||
[use MacOS QuickDraw in ToolBox, if available (default=yes)]))
|
||||
if test x$with_quickdraw_toolbox = xno; then
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
|
||||
elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
|
||||
AC_MSG_CHECKING([QuickDraw FontManager functions in ToolBox])
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Fonts.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
Str255 familyName;
|
||||
SInt16 familyID = 0;
|
||||
FMInput* fmIn = NULL;
|
||||
FMOutput* fmOut = NULL;
|
||||
|
||||
|
||||
GetFontName( familyID, familyName );
|
||||
GetFNum( familyName, &familyID );
|
||||
fmOut = FMSwapFont( fmIn );
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"],
|
||||
[AC_MSG_RESULT([not found])
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"])
|
||||
fi
|
||||
|
||||
|
||||
# Whether to use QuickDraw API in Carbon which is deprecated since
|
||||
# Mac OS X 10.4.
|
||||
|
||||
AC_ARG_WITH([quickdraw-carbon],
|
||||
AS_HELP_STRING([--with-quickdraw-carbon],
|
||||
[use MacOS QuickDraw in Carbon, if available (default=yes)]))
|
||||
if test x$with_quickdraw_carbon = xno; then
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
|
||||
elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
|
||||
AC_MSG_CHECKING([QuickDraw FontManager functions in Carbon])
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Fonts.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
FMFontFamilyIterator famIter;
|
||||
FMFontFamily family;
|
||||
Str255 famNameStr;
|
||||
FMFontFamilyInstanceIterator instIter;
|
||||
FMFontStyle style;
|
||||
FMFontSize size;
|
||||
FMFont font;
|
||||
FSSpec* pathSpec;
|
||||
|
||||
|
||||
FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
|
||||
&famIter );
|
||||
FMGetNextFontFamily( &famIter, &family );
|
||||
FMGetFontFamilyName( family, famNameStr );
|
||||
FMCreateFontFamilyInstanceIterator( family, &instIter );
|
||||
FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
|
||||
FMDisposeFontFamilyInstanceIterator( &instIter );
|
||||
FMDisposeFontFamilyIterator( &famIter );
|
||||
FMGetFontContainer( font, pathSpec );
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"],
|
||||
[AC_MSG_RESULT([not found])
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"])
|
||||
fi
|
||||
|
||||
|
||||
# Whether to use AppleTypeService since Mac OS X.
|
||||
|
||||
# don't quote AS_HELP_STRING!
|
||||
AC_ARG_WITH([ats],
|
||||
AS_HELP_STRING([--with-ats],
|
||||
[use AppleTypeService, if available (default=yes)]))
|
||||
if test x$with_ats = xno; then
|
||||
CFLAGS="$CFLAGS -DHAVE_ATS=0"
|
||||
elif test x$with_old_mac_fonts = xyes -a x$with_ats != x ; then
|
||||
AC_MSG_CHECKING([AppleTypeService functions])
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
FSSpec* pathSpec;
|
||||
|
||||
|
||||
ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
|
||||
#if HAVE_FSSPEC
|
||||
ATSFontGetFileSpecification( 0, pathSpec );
|
||||
#endif
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$CFLAGS -DHAVE_ATS=1"],
|
||||
[AC_MSG_RESULT([not found])
|
||||
CFLAGS="$CFLAGS -DHAVE_ATS=0"])
|
||||
fi
|
||||
|
||||
case "$CFLAGS" in
|
||||
*HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
|
||||
AC_MSG_WARN([
|
||||
*** WARNING
|
||||
FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
|
||||
thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
|
||||
])
|
||||
CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
|
||||
;;
|
||||
*)
|
||||
;;
|
||||
esac
|
||||
|
||||
|
||||
AC_SUBST([ftmac_c])
|
||||
AC_SUBST([LIBZ])
|
||||
AC_SUBST([CFLAGS])
|
||||
AC_SUBST([LDFLAGS])
|
||||
AC_SUBST([FT2_EXTRA_LIBS])
|
||||
AC_SUBST([SYSTEM_ZLIB])
|
||||
|
||||
|
||||
LT_INIT(win32-dll)
|
||||
|
||||
AC_SUBST([hardcode_libdir_flag_spec])
|
||||
AC_SUBST([wl])
|
||||
AC_SUBST([build_libtool_libs])
|
||||
|
||||
|
||||
# configuration file -- stay in 8.3 limit
|
||||
#
|
||||
# since #undef doesn't survive in configuration header files we replace
|
||||
# `/undef' with `#undef' after creating the output file
|
||||
|
||||
AC_CONFIG_HEADERS([ftconfig.h:ftconfig.in],
|
||||
[mv ftconfig.h ftconfig.tmp
|
||||
sed 's|/undef|#undef|' < ftconfig.tmp > ftconfig.h
|
||||
rm ftconfig.tmp])
|
||||
|
||||
# create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
|
||||
# and `builds/unix/unix-cc.mk' that will be used by the build system
|
||||
#
|
||||
AC_CONFIG_FILES([unix-cc.mk:unix-cc.in
|
||||
unix-def.mk:unix-def.in
|
||||
freetype-config
|
||||
freetype2.pc:freetype2.in])
|
||||
|
||||
# re-generate the Jamfile to use libtool now
|
||||
#
|
||||
# AC_CONFIG_FILES([../../Jamfile:../../Jamfile.in])
|
||||
|
||||
AC_OUTPUT
|
||||
|
||||
# end of configure.raw
|
||||
|
|
@ -0,0 +1,684 @@
|
|||
# This file is part of the FreeType project.
|
||||
#
|
||||
# Process this file with autoconf to produce a configure script.
|
||||
#
|
||||
# Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
AC_INIT([FreeType], [@VERSION@], [freetype@nongnu.org], [freetype])
|
||||
AC_CONFIG_SRCDIR([ftconfig.in])
|
||||
|
||||
|
||||
# Don't forget to update docs/VERSION.DLL!
|
||||
|
||||
version_info='12:2:6'
|
||||
AC_SUBST([version_info])
|
||||
ft_version=`echo $version_info | tr : .`
|
||||
AC_SUBST([ft_version])
|
||||
|
||||
|
||||
# checks for system type
|
||||
|
||||
AC_CANONICAL_HOST
|
||||
|
||||
|
||||
# checks for programs
|
||||
|
||||
AC_PROG_CC
|
||||
AC_PROG_CPP
|
||||
AC_SUBST(EXEEXT)
|
||||
|
||||
|
||||
# checks for native programs to generate building tool
|
||||
|
||||
if test ${cross_compiling} = yes; then
|
||||
AC_CHECK_PROG(CC_BUILD, ${build}-gcc, ${build}-gcc)
|
||||
test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, gcc, gcc)
|
||||
test -z "${CC_BUILD}" && AC_CHECK_PROG(CC_BUILD, cc, cc, , , /usr/ucb/cc)
|
||||
test -z "${CC_BUILD}" && AC_MSG_ERROR([cannot find native C compiler])
|
||||
|
||||
AC_MSG_CHECKING([for suffix of native executables])
|
||||
rm -f a.* b.* a_out.exe conftest.*
|
||||
echo > conftest.c "int main() { return 0;}"
|
||||
${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
|
||||
rm -f conftest.c
|
||||
if test -x a.out -o -x b.out -o -x conftest; then
|
||||
EXEEXT_BUILD=""
|
||||
elif test -x a_out.exe -o -x conftest.exe; then
|
||||
EXEEXT_BUILD=".exe"
|
||||
elif test -x conftest.* ; then
|
||||
EXEEXT_BUILD=`echo conftest.* | sed -n '1s/^.*\././'`
|
||||
fi
|
||||
rm -f a.* b.* a_out.exe conftest.*
|
||||
AC_MSG_RESULT($EXEEXT_BUILD)
|
||||
else
|
||||
CC_BUILD=${CC}
|
||||
EXEEXT_BUILD=${EXEEXT}
|
||||
fi
|
||||
|
||||
AC_SUBST(CC_BUILD)
|
||||
AC_SUBST(EXEEXT_BUILD)
|
||||
|
||||
|
||||
|
||||
# get compiler flags right
|
||||
|
||||
if test "x$GCC" = xyes; then
|
||||
XX_CFLAGS="-Wall"
|
||||
XX_ANSIFLAGS="-pedantic -ansi"
|
||||
else
|
||||
case "$host" in
|
||||
*-dec-osf*)
|
||||
CFLAGS=
|
||||
XX_CFLAGS="-std1 -g3"
|
||||
XX_ANSIFLAGS=
|
||||
;;
|
||||
*)
|
||||
XX_CFLAGS=
|
||||
XX_ANSIFLAGS=
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
AC_SUBST([XX_CFLAGS])
|
||||
AC_SUBST([XX_ANSIFLAGS])
|
||||
|
||||
|
||||
# auxiliary programs
|
||||
|
||||
AC_CHECK_PROG([RMF], [rm], [rm -f])
|
||||
AC_CHECK_PROG([RMDIR], [rmdir], [rmdir])
|
||||
|
||||
|
||||
# Since this file will be finally moved to another directory we make
|
||||
# the path of the install script absolute. This small code snippet has
|
||||
# been taken from automake's `ylwrap' script.
|
||||
|
||||
AC_PROG_INSTALL
|
||||
case "$INSTALL" in
|
||||
/*)
|
||||
;;
|
||||
*/*)
|
||||
INSTALL="`pwd`/$INSTALL" ;;
|
||||
esac
|
||||
|
||||
|
||||
# checks for header files
|
||||
|
||||
AC_HEADER_STDC
|
||||
AC_CHECK_HEADERS([fcntl.h unistd.h])
|
||||
|
||||
|
||||
# checks for typedefs, structures, and compiler characteristics
|
||||
|
||||
AC_C_CONST
|
||||
AC_CHECK_SIZEOF([int])
|
||||
AC_CHECK_SIZEOF([long])
|
||||
|
||||
|
||||
# check whether cpp computation of size of int and long in ftconfig.in works
|
||||
|
||||
AC_MSG_CHECKING([cpp computation of bit length in ftconfig.in works])
|
||||
orig_CPPFLAGS="${CPPFLAGS}"
|
||||
CPPFLAGS="-I${srcdir} -I. ${CPPFLAGS}"
|
||||
ac_clean_files="ft2build.h ftoption.h ftstdlib.h"
|
||||
touch ft2build.h ftoption.h ftstdlib.h
|
||||
|
||||
cat > conftest.c <<\_ACEOF
|
||||
#include <limits.h>
|
||||
#define FT_CONFIG_OPTIONS_H "ftoption.h"
|
||||
#define FT_CONFIG_STANDARD_LIBRARY_H "ftstdlib.h"
|
||||
#define FT_UINT_MAX UINT_MAX
|
||||
#define FT_ULONG_MAX ULONG_MAX
|
||||
#include "ftconfig.in"
|
||||
_ACEOF
|
||||
echo >> conftest.c "#if FT_SIZEOF_INT == "${ac_cv_sizeof_int}
|
||||
echo >> conftest.c "ac_cpp_ft_sizeof_int="${ac_cv_sizeof_int}
|
||||
echo >> conftest.c "#endif"
|
||||
echo >> conftest.c "#if FT_SIZEOF_LONG == "${ac_cv_sizeof_long}
|
||||
echo >> conftest.c "ac_cpp_ft_sizeof_long="${ac_cv_sizeof_long}
|
||||
echo >> conftest.c "#endif"
|
||||
|
||||
${CPP} ${CPPFLAGS} conftest.c | ${GREP} ac_cpp_ft > conftest.sh
|
||||
eval `cat conftest.sh`
|
||||
${RMF} conftest.c conftest.sh confft2build.h ftoption.h ftstdlib.h
|
||||
|
||||
if test x != "x${ac_cpp_ft_sizeof_int}" \
|
||||
-a x != x"${ac_cpp_ft_sizeof_long}"; then
|
||||
unset ft_use_autoconf_sizeof_types
|
||||
else
|
||||
ft_use_autoconf_sizeof_types=yes
|
||||
fi
|
||||
|
||||
AC_ARG_ENABLE(biarch-config,
|
||||
[ --enable-biarch-config install biarch ftconfig.h to support multiple
|
||||
architectures by single file], [], [])
|
||||
|
||||
case :${ft_use_autoconf_sizeof_types}:${enable_biarch_config}: in
|
||||
:yes:yes:)
|
||||
AC_MSG_RESULT([broken but use it])
|
||||
unset ft_use_autoconf_sizeof_types
|
||||
;;
|
||||
::no:)
|
||||
AC_MSG_RESULT([works but ignore it])
|
||||
ft_use_autoconf_sizeof_types=yes
|
||||
;;
|
||||
::yes: | :::)
|
||||
AC_MSG_RESULT([yes])
|
||||
unset ft_use_autoconf_sizeof_types
|
||||
;;
|
||||
*)
|
||||
AC_MSG_RESULT([no])
|
||||
ft_use_autoconf_sizeof_types=yes
|
||||
;;
|
||||
esac
|
||||
|
||||
if test x"${ft_use_autoconf_sizeof_types}" = xyes; then
|
||||
AC_DEFINE([FT_USE_AUTOCONF_SIZEOF_TYPES])
|
||||
fi
|
||||
|
||||
CPPFLAGS="${orig_CPPFLAGS}"
|
||||
|
||||
|
||||
# checks for library functions
|
||||
|
||||
# Here we check whether we can use our mmap file component.
|
||||
|
||||
AC_FUNC_MMAP
|
||||
if test "$ac_cv_func_mmap_fixed_mapped" != yes; then
|
||||
FTSYS_SRC='$(BASE_DIR)/ftsystem.c'
|
||||
else
|
||||
FTSYS_SRC='$(BUILD_DIR)/ftsystem.c'
|
||||
|
||||
AC_CHECK_DECLS([munmap],
|
||||
[],
|
||||
[],
|
||||
[
|
||||
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
#include <sys/mman.h>
|
||||
|
||||
])
|
||||
|
||||
FT_MUNMAP_PARAM
|
||||
fi
|
||||
AC_SUBST([FTSYS_SRC])
|
||||
|
||||
AC_CHECK_FUNCS([memcpy memmove])
|
||||
|
||||
|
||||
# check for system zlib
|
||||
|
||||
# don't quote AS_HELP_STRING!
|
||||
AC_ARG_WITH([zlib],
|
||||
AS_HELP_STRING([--without-zlib],
|
||||
[use internal zlib instead of system-wide]))
|
||||
if test x$with_zlib != xno && test -z "$LIBZ"; then
|
||||
AC_CHECK_LIB([z], [gzsetparams], [AC_CHECK_HEADER([zlib.h], [LIBZ='-lz'])])
|
||||
fi
|
||||
if test x$with_zlib != xno && test -n "$LIBZ"; then
|
||||
CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_SYSTEM_ZLIB"
|
||||
LDFLAGS="$LDFLAGS $LIBZ"
|
||||
SYSTEM_ZLIB=yes
|
||||
fi
|
||||
|
||||
|
||||
# Some options handling SDKs/archs in CFLAGS should be copied
|
||||
# to LDFLAGS. Apple TechNote 2137 recommends to include these
|
||||
# options in CFLAGS but not in LDFLAGS.
|
||||
|
||||
save_config_args=$*
|
||||
set dummy ${CFLAGS}
|
||||
i=1
|
||||
while test $i -lt $#
|
||||
do
|
||||
c=$1
|
||||
|
||||
case "${c}" in
|
||||
-isysroot|-arch) # options taking 1 argument
|
||||
a=$2
|
||||
AC_MSG_CHECKING([whether CFLAGS and LDFLAGS share ${c} ${a}])
|
||||
if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
|
||||
then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no, copy to LDFLAGS])
|
||||
LDFLAGS="${LDFLAGS} ${c} ${a}"
|
||||
fi
|
||||
shift 1
|
||||
;;
|
||||
-m32|-m64) # options taking no argument
|
||||
AC_MSG_RESULT([whether CFLAGS and LDFLAGS share ${c}])
|
||||
if expr " ${LDFLAGS} " : ".* ${c} *${a}.*" > /dev/null
|
||||
then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no, copy to LDFLAGS])
|
||||
LDFLAGS="${LDFLAGS} ${c}"
|
||||
fi
|
||||
;;
|
||||
# *)
|
||||
# AC_MSG_RESULT([${c} is not copied to LDFLAGS])
|
||||
# ;;
|
||||
esac
|
||||
|
||||
shift 1
|
||||
done
|
||||
set ${save_config_args}
|
||||
|
||||
|
||||
# Whether to use Mac OS resource-based fonts.
|
||||
|
||||
ftmac_c="" # src/base/ftmac.c should not be included in makefiles by default
|
||||
|
||||
# don't quote AS_HELP_STRING!
|
||||
AC_ARG_WITH([old-mac-fonts],
|
||||
AS_HELP_STRING([--with-old-mac-fonts],
|
||||
[allow Mac resource-based fonts to be used]))
|
||||
if test x$with_old_mac_fonts = xyes; then
|
||||
orig_LDFLAGS="${LDFLAGS}"
|
||||
AC_MSG_CHECKING([CoreServices & ApplicationServices of Mac OS X])
|
||||
FT2_EXTRA_LIBS="-Wl,-framework,CoreServices -Wl,-framework,ApplicationServices"
|
||||
LDFLAGS="$LDFLAGS $FT2_EXTRA_LIBS"
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
short res = 0;
|
||||
|
||||
|
||||
UseResFile( res );
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
ftmac_c='ftmac.c'
|
||||
AC_MSG_CHECKING([OS_INLINE macro is ANSI compatible])
|
||||
orig_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
|
||||
AC_COMPILE_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
/* OSHostByteOrder() is typed as OS_INLINE */
|
||||
int32_t os_byte_order = OSHostByteOrder();
|
||||
|
||||
|
||||
if ( OSBigEndian != os_byte_order )
|
||||
return 1;
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$orig_CFLAGS"
|
||||
CFLAGS="$CFLAGS -DHAVE_ANSI_OS_INLINE=1"
|
||||
],
|
||||
[AC_MSG_RESULT([no, ANSI incompatible])
|
||||
CFLAGS="$orig_CFLAGS"
|
||||
])
|
||||
AC_MSG_CHECKING([type ResourceIndex])
|
||||
orig_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS $XX_CFLAGS $XX_ANSIFLAGS"
|
||||
AC_COMPILE_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
# include <Resources.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
ResourceIndex i = 0;
|
||||
return i;
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$orig_CFLAGS"
|
||||
CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=1"
|
||||
],
|
||||
[AC_MSG_RESULT([no])
|
||||
CFLAGS="$orig_CFLAGS"
|
||||
CFLAGS="$CFLAGS -DHAVE_TYPE_RESOURCE_INDEX=0"
|
||||
])],
|
||||
[AC_MSG_RESULT([not found])
|
||||
FT2_EXTRA_LIBS=""
|
||||
LDFLAGS="${orig_LDFLAGS}"
|
||||
CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"])
|
||||
else
|
||||
case x$host_os in
|
||||
xdarwin*)
|
||||
dnl AC_MSG_WARN([host system is MacOS but configured to build without Carbon])
|
||||
CFLAGS="$CFLAGS -DDARWIN_NO_CARBON"
|
||||
;;
|
||||
*) ;;
|
||||
esac
|
||||
fi
|
||||
|
||||
|
||||
# Whether to use FileManager which is deprecated since Mac OS X 10.4.
|
||||
|
||||
AC_ARG_WITH([fsspec],
|
||||
AS_HELP_STRING([--with-fsspec],
|
||||
[use obsolete FSSpec API of MacOS, if available (default=yes)]))
|
||||
if test x$with_fsspec = xno; then
|
||||
CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"
|
||||
elif test x$with_old_mac_fonts = xyes -a x$with_fsspec != x; then
|
||||
AC_MSG_CHECKING([FSSpec-based FileManager])
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
FCBPBPtr paramBlock;
|
||||
short vRefNum;
|
||||
long dirID;
|
||||
ConstStr255Param fileName;
|
||||
FSSpec* spec;
|
||||
|
||||
|
||||
/* FSSpec functions: deprecated since Mac OS X 10.4 */
|
||||
PBGetFCBInfoSync( paramBlock );
|
||||
FSMakeFSSpec( vRefNum, dirID, fileName, spec );
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$CFLAGS -DHAVE_FSSPEC=1"],
|
||||
[AC_MSG_RESULT([not found])
|
||||
CFLAGS="$CFLAGS -DHAVE_FSSPEC=0"])
|
||||
fi
|
||||
|
||||
|
||||
# Whether to use FileManager in Carbon since MacOS 9.x.
|
||||
|
||||
AC_ARG_WITH([fsref],
|
||||
AS_HELP_STRING([--with-fsref],
|
||||
[use Carbon FSRef API of MacOS, if available (default=yes)]))
|
||||
if test x$with_fsref = xno; then
|
||||
AC_MSG_WARN([
|
||||
*** WARNING
|
||||
FreeType2 built without FSRef API cannot load
|
||||
data-fork fonts on MacOS, except of XXX.dfont.
|
||||
])
|
||||
CFLAGS="$CFLAGS -DHAVE_FSREF=0"
|
||||
elif test x$with_old_mac_fonts = xyes -a x$with_fsref != x; then
|
||||
AC_MSG_CHECKING([FSRef-based FileManager])
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
short vRefNum;
|
||||
long dirID;
|
||||
ConstStr255Param fileName;
|
||||
|
||||
Boolean* isDirectory;
|
||||
UInt8* path;
|
||||
SInt16 desiredRefNum;
|
||||
SInt16* iterator;
|
||||
SInt16* actualRefNum;
|
||||
HFSUniStr255* outForkName;
|
||||
FSVolumeRefNum volume;
|
||||
FSCatalogInfoBitmap whichInfo;
|
||||
FSCatalogInfo* catalogInfo;
|
||||
FSForkInfo* forkInfo;
|
||||
FSRef* ref;
|
||||
|
||||
#if HAVE_FSSPEC
|
||||
FSSpec* spec;
|
||||
#endif
|
||||
|
||||
/* FSRef functions: no need to check? */
|
||||
FSGetForkCBInfo( desiredRefNum, volume, iterator,
|
||||
actualRefNum, forkInfo, ref,
|
||||
outForkName );
|
||||
FSPathMakeRef( path, ref, isDirectory );
|
||||
|
||||
#if HAVE_FSSPEC
|
||||
FSpMakeFSRef ( spec, ref );
|
||||
FSGetCatalogInfo( ref, whichInfo, catalogInfo,
|
||||
outForkName, spec, ref );
|
||||
#endif
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$CFLAGS -DHAVE_FSREF=1"],
|
||||
[AC_MSG_RESULT([not found])
|
||||
CFLAGS="$CFLAGS -DHAVE_FSREF=0"])
|
||||
fi
|
||||
|
||||
|
||||
# Whether to use QuickDraw API in ToolBox which is deprecated since
|
||||
# Mac OS X 10.4.
|
||||
|
||||
AC_ARG_WITH([quickdraw-toolbox],
|
||||
AS_HELP_STRING([--with-quickdraw-toolbox],
|
||||
[use MacOS QuickDraw in ToolBox, if available (default=yes)]))
|
||||
if test x$with_quickdraw_toolbox = xno; then
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"
|
||||
elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_toolbox != x; then
|
||||
AC_MSG_CHECKING([QuickDraw FontManager functions in ToolBox])
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Fonts.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
Str255 familyName;
|
||||
SInt16 familyID = 0;
|
||||
FMInput* fmIn = NULL;
|
||||
FMOutput* fmOut = NULL;
|
||||
|
||||
|
||||
GetFontName( familyID, familyName );
|
||||
GetFNum( familyName, &familyID );
|
||||
fmOut = FMSwapFont( fmIn );
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=1"],
|
||||
[AC_MSG_RESULT([not found])
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_TOOLBOX=0"])
|
||||
fi
|
||||
|
||||
|
||||
# Whether to use QuickDraw API in Carbon which is deprecated since
|
||||
# Mac OS X 10.4.
|
||||
|
||||
AC_ARG_WITH([quickdraw-carbon],
|
||||
AS_HELP_STRING([--with-quickdraw-carbon],
|
||||
[use MacOS QuickDraw in Carbon, if available (default=yes)]))
|
||||
if test x$with_quickdraw_carbon = xno; then
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"
|
||||
elif test x$with_old_mac_fonts = xyes -a x$with_quickdraw_carbon != x; then
|
||||
AC_MSG_CHECKING([QuickDraw FontManager functions in Carbon])
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Fonts.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
FMFontFamilyIterator famIter;
|
||||
FMFontFamily family;
|
||||
Str255 famNameStr;
|
||||
FMFontFamilyInstanceIterator instIter;
|
||||
FMFontStyle style;
|
||||
FMFontSize size;
|
||||
FMFont font;
|
||||
FSSpec* pathSpec;
|
||||
|
||||
|
||||
FMCreateFontFamilyIterator( NULL, NULL, kFMUseGlobalScopeOption,
|
||||
&famIter );
|
||||
FMGetNextFontFamily( &famIter, &family );
|
||||
FMGetFontFamilyName( family, famNameStr );
|
||||
FMCreateFontFamilyInstanceIterator( family, &instIter );
|
||||
FMGetNextFontFamilyInstance( &instIter, &font, &style, &size );
|
||||
FMDisposeFontFamilyInstanceIterator( &instIter );
|
||||
FMDisposeFontFamilyIterator( &famIter );
|
||||
FMGetFontContainer( font, pathSpec );
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=1"],
|
||||
[AC_MSG_RESULT([not found])
|
||||
CFLAGS="$CFLAGS -DHAVE_QUICKDRAW_CARBON=0"])
|
||||
fi
|
||||
|
||||
|
||||
# Whether to use AppleTypeService since Mac OS X.
|
||||
|
||||
# don't quote AS_HELP_STRING!
|
||||
AC_ARG_WITH([ats],
|
||||
AS_HELP_STRING([--with-ats],
|
||||
[use AppleTypeService, if available (default=yes)]))
|
||||
if test x$with_ats = xno; then
|
||||
CFLAGS="$CFLAGS -DHAVE_ATS=0"
|
||||
elif test x$with_old_mac_fonts = xyes -a x$with_ats != x ; then
|
||||
AC_MSG_CHECKING([AppleTypeService functions])
|
||||
AC_LINK_IFELSE([
|
||||
AC_LANG_PROGRAM([
|
||||
|
||||
#if defined(__GNUC__) && defined(__APPLE_CC__)
|
||||
# include <CoreServices/CoreServices.h>
|
||||
# include <ApplicationServices/ApplicationServices.h>
|
||||
#else
|
||||
# include <ConditionalMacros.h>
|
||||
# include <Files.h>
|
||||
#endif
|
||||
|
||||
],
|
||||
[
|
||||
|
||||
FSSpec* pathSpec;
|
||||
|
||||
|
||||
ATSFontFindFromName( NULL, kATSOptionFlagsUnRestrictedScope );
|
||||
#if HAVE_FSSPEC
|
||||
ATSFontGetFileSpecification( 0, pathSpec );
|
||||
#endif
|
||||
|
||||
])],
|
||||
[AC_MSG_RESULT([ok])
|
||||
CFLAGS="$CFLAGS -DHAVE_ATS=1"],
|
||||
[AC_MSG_RESULT([not found])
|
||||
CFLAGS="$CFLAGS -DHAVE_ATS=0"])
|
||||
fi
|
||||
|
||||
case "$CFLAGS" in
|
||||
*HAVE_FSSPEC* | *HAVE_FSREF* | *HAVE_QUICKDRAW* | *HAVE_ATS* )
|
||||
AC_MSG_WARN([
|
||||
*** WARNING
|
||||
FSSpec/FSRef/QuickDraw/ATS options are explicitly given,
|
||||
thus it is recommended to replace src/base/ftmac.c by builds/mac/ftmac.c.
|
||||
])
|
||||
CFLAGS="$CFLAGS "'-I$(TOP_DIR)/builds/mac/'
|
||||
;;
|
||||
*)
|
||||
;;
|
||||
esac
|
||||
|
||||
|
||||
AC_SUBST([ftmac_c])
|
||||
AC_SUBST([LIBZ])
|
||||
AC_SUBST([CFLAGS])
|
||||
AC_SUBST([LDFLAGS])
|
||||
AC_SUBST([FT2_EXTRA_LIBS])
|
||||
AC_SUBST([SYSTEM_ZLIB])
|
||||
|
||||
|
||||
LT_INIT(win32-dll)
|
||||
|
||||
AC_SUBST([hardcode_libdir_flag_spec])
|
||||
AC_SUBST([wl])
|
||||
AC_SUBST([build_libtool_libs])
|
||||
|
||||
|
||||
# configuration file -- stay in 8.3 limit
|
||||
#
|
||||
# since #undef doesn't survive in configuration header files we replace
|
||||
# `/undef' with `#undef' after creating the output file
|
||||
|
||||
AC_CONFIG_HEADERS([ftconfig.h:ftconfig.in],
|
||||
[mv ftconfig.h ftconfig.tmp
|
||||
sed 's|/undef|#undef|' < ftconfig.tmp > ftconfig.h
|
||||
rm ftconfig.tmp])
|
||||
|
||||
# create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
|
||||
# and `builds/unix/unix-cc.mk' that will be used by the build system
|
||||
#
|
||||
AC_CONFIG_FILES([unix-cc.mk:unix-cc.in
|
||||
unix-def.mk:unix-def.in
|
||||
freetype-config
|
||||
freetype2.pc:freetype2.in])
|
||||
|
||||
# re-generate the Jamfile to use libtool now
|
||||
#
|
||||
# AC_CONFIG_FILES([../../Jamfile:../../Jamfile.in])
|
||||
|
||||
AC_OUTPUT
|
||||
|
||||
# end of configure.raw
|
||||
|
|
@ -0,0 +1,91 @@
|
|||
#
|
||||
# FreeType 2 configuration file to detect a UNIX host platform.
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000, 2002, 2003, 2004, 2006 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
.PHONY: setup
|
||||
|
||||
ifeq ($(PLATFORM),ansi)
|
||||
|
||||
# Note: this test is duplicated in "builds/toplevel.mk".
|
||||
#
|
||||
is_unix := $(strip $(wildcard /sbin/init) \
|
||||
$(wildcard /usr/sbin/init) \
|
||||
$(wildcard /hurd/auth))
|
||||
ifneq ($(is_unix),)
|
||||
|
||||
PLATFORM := unix
|
||||
|
||||
endif # test is_unix
|
||||
endif # test PLATFORM ansi
|
||||
|
||||
ifeq ($(PLATFORM),unix)
|
||||
COPY := cp
|
||||
DELETE := rm -f
|
||||
CAT := cat
|
||||
|
||||
# If `devel' is the requested target, we use a special configuration
|
||||
# file named `unix-dev.mk'. It disables optimization and libtool.
|
||||
#
|
||||
ifneq ($(findstring devel,$(MAKECMDGOALS)),)
|
||||
CONFIG_FILE := unix-dev.mk
|
||||
CC := gcc
|
||||
devel: setup
|
||||
.PHONY: devel
|
||||
else
|
||||
|
||||
# If `lcc' is the requested target, we use a special configuration
|
||||
# file named `unix-lcc.mk'. It disables libtool for LCC.
|
||||
#
|
||||
ifneq ($(findstring lcc,$(MAKECMDGOALS)),)
|
||||
CONFIG_FILE := unix-lcc.mk
|
||||
CC := lcc
|
||||
lcc: setup
|
||||
.PHONY: lcc
|
||||
else
|
||||
|
||||
# If a Unix platform is detected, the configure script is called and
|
||||
# `unix-def.mk' together with `unix-cc.mk' is created.
|
||||
#
|
||||
# Arguments to `configure' should be in the CFG variable. Example:
|
||||
#
|
||||
# make CFG="--prefix=/usr --disable-static"
|
||||
#
|
||||
# If you need to set CFLAGS or LDFLAGS, do it here also.
|
||||
#
|
||||
# Feel free to add support for other platform specific compilers in
|
||||
# this directory (e.g. solaris.mk + changes here to detect the
|
||||
# platform).
|
||||
#
|
||||
CONFIG_FILE := unix.mk
|
||||
unix: setup
|
||||
must_configure := 1
|
||||
.PHONY: unix
|
||||
endif
|
||||
endif
|
||||
|
||||
have_Makefile := $(wildcard $(OBJ_DIR)/Makefile)
|
||||
|
||||
setup: std_setup
|
||||
ifdef must_configure
|
||||
ifneq ($(have_Makefile),)
|
||||
# we are building FT2 not in the src tree
|
||||
$(TOP_DIR)/builds/unix/configure $(value CFG)
|
||||
else
|
||||
cd builds/unix; ./configure $(value CFG)
|
||||
endif
|
||||
endif
|
||||
|
||||
endif # test PLATFORM unix
|
||||
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,160 @@
|
|||
#! /bin/sh
|
||||
#
|
||||
# Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
prefix=@prefix@
|
||||
exec_prefix=@exec_prefix@
|
||||
exec_prefix_set=no
|
||||
includedir=@includedir@
|
||||
libdir=@libdir@
|
||||
enable_shared=@build_libtool_libs@
|
||||
wl=@wl@
|
||||
hardcode_libdir_flag_spec='@hardcode_libdir_flag_spec@'
|
||||
|
||||
usage()
|
||||
{
|
||||
cat <<EOF
|
||||
Usage: freetype-config [OPTION]...
|
||||
Get FreeType compilation and linking information.
|
||||
|
||||
Options:
|
||||
--prefix display \`--prefix' value used for building the
|
||||
FreeType library
|
||||
--prefix=PREFIX override \`--prefix' value with PREFIX
|
||||
--exec-prefix display \`--exec-prefix' value used for building
|
||||
the FreeType library
|
||||
--exec-prefix=EPREFIX override \`--exec-prefix' value with EPREFIX
|
||||
--version display libtool version of the FreeType library
|
||||
--ftversion display FreeType version number
|
||||
--libs display flags for linking with the FreeType library
|
||||
--libtool display library name for linking with libtool
|
||||
--cflags display flags for compiling with the FreeType
|
||||
library
|
||||
EOF
|
||||
exit $1
|
||||
}
|
||||
|
||||
if test $# -eq 0 ; then
|
||||
usage 1 1>&2
|
||||
fi
|
||||
|
||||
while test $# -gt 0 ; do
|
||||
case "$1" in
|
||||
-*=*)
|
||||
optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'`
|
||||
;;
|
||||
*)
|
||||
optarg=
|
||||
;;
|
||||
esac
|
||||
|
||||
case $1 in
|
||||
--prefix=*)
|
||||
prefix=$optarg
|
||||
local_prefix=yes
|
||||
;;
|
||||
--prefix)
|
||||
echo_prefix=yes
|
||||
;;
|
||||
--exec-prefix=*)
|
||||
exec_prefix=$optarg
|
||||
exec_prefix_set=yes
|
||||
local_prefix=yes
|
||||
;;
|
||||
--exec-prefix)
|
||||
echo_exec_prefix=yes
|
||||
;;
|
||||
--version)
|
||||
echo @ft_version@
|
||||
exit 0
|
||||
;;
|
||||
--ftversion)
|
||||
echo_ft_version=yes
|
||||
;;
|
||||
--cflags)
|
||||
echo_cflags=yes
|
||||
;;
|
||||
--libs)
|
||||
echo_libs=yes
|
||||
;;
|
||||
--libtool)
|
||||
echo_libtool=yes
|
||||
;;
|
||||
*)
|
||||
usage 1 1>&2
|
||||
;;
|
||||
esac
|
||||
shift
|
||||
done
|
||||
|
||||
if test "$local_prefix" = "yes" ; then
|
||||
if test "$exec_prefix_set" != "yes" ; then
|
||||
exec_prefix=$prefix
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "$echo_prefix" = "yes" ; then
|
||||
echo ${SYSROOT}$prefix
|
||||
fi
|
||||
|
||||
if test "$echo_exec_prefix" = "yes" ; then
|
||||
echo ${SYSROOT}$exec_prefix
|
||||
fi
|
||||
|
||||
if test "$exec_prefix_set" = "yes" ; then
|
||||
libdir=$exec_prefix/lib
|
||||
else
|
||||
if test "$local_prefix" = "yes" ; then
|
||||
includedir=$prefix/include
|
||||
libdir=$prefix/lib
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "$echo_ft_version" = "yes" ; then
|
||||
major=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \
|
||||
| grep FREETYPE_MAJOR \
|
||||
| sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
|
||||
minor=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \
|
||||
| grep FREETYPE_MINOR \
|
||||
| sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
|
||||
patch=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \
|
||||
| grep FREETYPE_PATCH \
|
||||
| sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
|
||||
echo $major.$minor.$patch
|
||||
fi
|
||||
|
||||
if test "$echo_cflags" = "yes" ; then
|
||||
cflags="-I${SYSROOT}$includedir/freetype2"
|
||||
if test "${SYSROOT}$includedir" != "/usr/include" ; then
|
||||
echo $cflags -I${SYSROOT}$includedir
|
||||
else
|
||||
echo $cflags
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "$echo_libs" = "yes" ; then
|
||||
rpath=
|
||||
if test "$enable_shared" = "yes" ; then
|
||||
eval "rpath=\"$hardcode_libdir_flag_spec\""
|
||||
fi
|
||||
libs="-lfreetype @LIBZ@ @FT2_EXTRA_LIBS@"
|
||||
if test "${SYSROOT}$libdir" != "/usr/lib" && test "${SYSROOT}$libdir" != "/usr/lib64"; then
|
||||
echo -L${SYSROOT}$libdir $libs
|
||||
else
|
||||
echo $libs
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "$echo_libtool" = "yes" ; then
|
||||
convlib="libfreetype.la"
|
||||
echo ${SYSROOT}$libdir/$convlib
|
||||
fi
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
prefix=@prefix@
|
||||
exec_prefix=@exec_prefix@
|
||||
libdir=@libdir@
|
||||
includedir=@includedir@
|
||||
|
||||
Name: FreeType 2
|
||||
Description: A free, high-quality, and portable font engine.
|
||||
Version: @ft_version@
|
||||
Requires:
|
||||
Libs: -L${libdir} -lfreetype
|
||||
Libs.private: @LIBZ@ @FT2_EXTRA_LIBS@
|
||||
Cflags: -I${includedir}/freetype2 -I${includedir}
|
||||
|
|
@ -0,0 +1,194 @@
|
|||
# Configure paths for FreeType2
|
||||
# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
|
||||
#
|
||||
# Copyright 2001, 2003, 2007, 2009 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
#
|
||||
# As a special exception to the FreeType project license, this file may be
|
||||
# distributed as part of a program that contains a configuration script
|
||||
# generated by Autoconf, under the same distribution terms as the rest of
|
||||
# that program.
|
||||
#
|
||||
# serial 3
|
||||
|
||||
# AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
|
||||
# Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS.
|
||||
# MINIMUM-VERSION is what libtool reports; the default is `7.0.1' (this is
|
||||
# FreeType 2.0.4).
|
||||
#
|
||||
AC_DEFUN([AC_CHECK_FT2],
|
||||
[# Get the cflags and libraries from the freetype-config script
|
||||
#
|
||||
AC_ARG_WITH([ft-prefix],
|
||||
dnl don't quote AS_HELP_STRING!
|
||||
AS_HELP_STRING([--with-ft-prefix=PREFIX],
|
||||
[Prefix where FreeType is installed (optional)]),
|
||||
[ft_config_prefix="$withval"],
|
||||
[ft_config_prefix=""])
|
||||
|
||||
AC_ARG_WITH([ft-exec-prefix],
|
||||
dnl don't quote AS_HELP_STRING!
|
||||
AS_HELP_STRING([--with-ft-exec-prefix=PREFIX],
|
||||
[Exec prefix where FreeType is installed (optional)]),
|
||||
[ft_config_exec_prefix="$withval"],
|
||||
[ft_config_exec_prefix=""])
|
||||
|
||||
AC_ARG_ENABLE([freetypetest],
|
||||
dnl don't quote AS_HELP_STRING!
|
||||
AS_HELP_STRING([--disable-freetypetest],
|
||||
[Do not try to compile and run a test FreeType program]),
|
||||
[],
|
||||
[enable_fttest=yes])
|
||||
|
||||
if test x$ft_config_exec_prefix != x ; then
|
||||
ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
|
||||
if test x${FT2_CONFIG+set} != xset ; then
|
||||
FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
|
||||
fi
|
||||
fi
|
||||
|
||||
if test x$ft_config_prefix != x ; then
|
||||
ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
|
||||
if test x${FT2_CONFIG+set} != xset ; then
|
||||
FT2_CONFIG=$ft_config_prefix/bin/freetype-config
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "x$FT2_CONFIG" = x ; then
|
||||
AC_PATH_PROG([FT2_CONFIG], [freetype-config], [no])
|
||||
fi
|
||||
|
||||
min_ft_version=m4_if([$1], [], [7.0.1], [$1])
|
||||
AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version])
|
||||
no_ft=""
|
||||
if test "$FT2_CONFIG" = "no" ; then
|
||||
no_ft=yes
|
||||
else
|
||||
FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
|
||||
FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
|
||||
ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
|
||||
ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
|
||||
ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
|
||||
ft_min_major_version=`echo $min_ft_version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
|
||||
ft_min_minor_version=`echo $min_ft_version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
|
||||
ft_min_micro_version=`echo $min_ft_version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
|
||||
if test x$enable_fttest = xyes ; then
|
||||
ft_config_is_lt=""
|
||||
if test $ft_config_major_version -lt $ft_min_major_version ; then
|
||||
ft_config_is_lt=yes
|
||||
else
|
||||
if test $ft_config_major_version -eq $ft_min_major_version ; then
|
||||
if test $ft_config_minor_version -lt $ft_min_minor_version ; then
|
||||
ft_config_is_lt=yes
|
||||
else
|
||||
if test $ft_config_minor_version -eq $ft_min_minor_version ; then
|
||||
if test $ft_config_micro_version -lt $ft_min_micro_version ; then
|
||||
ft_config_is_lt=yes
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
if test x$ft_config_is_lt = xyes ; then
|
||||
no_ft=yes
|
||||
else
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
ac_save_LIBS="$LIBS"
|
||||
CFLAGS="$CFLAGS $FT2_CFLAGS"
|
||||
LIBS="$FT2_LIBS $LIBS"
|
||||
|
||||
#
|
||||
# Sanity checks for the results of freetype-config to some extent.
|
||||
#
|
||||
AC_RUN_IFELSE([
|
||||
AC_LANG_SOURCE([[
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
FT_Library library;
|
||||
FT_Error error;
|
||||
|
||||
error = FT_Init_FreeType(&library);
|
||||
|
||||
if (error)
|
||||
return 1;
|
||||
else
|
||||
{
|
||||
FT_Done_FreeType(library);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
]])
|
||||
],
|
||||
[],
|
||||
[no_ft=yes],
|
||||
[echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"])
|
||||
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
LIBS="$ac_save_LIBS"
|
||||
fi # test $ft_config_version -lt $ft_min_version
|
||||
fi # test x$enable_fttest = xyes
|
||||
fi # test "$FT2_CONFIG" = "no"
|
||||
|
||||
if test x$no_ft = x ; then
|
||||
AC_MSG_RESULT([yes])
|
||||
m4_if([$2], [], [:], [$2])
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
if test "$FT2_CONFIG" = "no" ; then
|
||||
AC_MSG_WARN([
|
||||
|
||||
The freetype-config script installed by FreeType 2 could not be found.
|
||||
If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in
|
||||
your path, or set the FT2_CONFIG environment variable to the
|
||||
full path to freetype-config.
|
||||
])
|
||||
else
|
||||
if test x$ft_config_is_lt = xyes ; then
|
||||
AC_MSG_WARN([
|
||||
|
||||
Your installed version of the FreeType 2 library is too old.
|
||||
If you have different versions of FreeType 2, make sure that
|
||||
correct values for --with-ft-prefix or --with-ft-exec-prefix
|
||||
are used, or set the FT2_CONFIG environment variable to the
|
||||
full path to freetype-config.
|
||||
])
|
||||
else
|
||||
AC_MSG_WARN([
|
||||
|
||||
The FreeType test program failed to run. If your system uses
|
||||
shared libraries and they are installed outside the normal
|
||||
system library path, make sure the variable LD_LIBRARY_PATH
|
||||
(or whatever is appropriate for your system) is correctly set.
|
||||
])
|
||||
fi
|
||||
fi
|
||||
|
||||
FT2_CFLAGS=""
|
||||
FT2_LIBS=""
|
||||
m4_if([$3], [], [:], [$3])
|
||||
fi
|
||||
|
||||
AC_SUBST([FT2_CFLAGS])
|
||||
AC_SUBST([FT2_LIBS])])
|
||||
|
||||
# end of freetype2.m4
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
## FreeType specific autoconf tests
|
||||
#
|
||||
# Copyright 2002, 2003, 2004 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
# serial 2
|
||||
|
||||
AC_DEFUN([FT_MUNMAP_PARAM],
|
||||
[AC_MSG_CHECKING([for munmap's first parameter type])
|
||||
AC_COMPILE_IFELSE([
|
||||
AC_LANG_SOURCE([[
|
||||
|
||||
#include <unistd.h>
|
||||
#include <sys/mman.h>
|
||||
int munmap(void *, size_t);
|
||||
|
||||
]])
|
||||
],
|
||||
[AC_MSG_RESULT([void *])
|
||||
AC_DEFINE([MUNMAP_USES_VOIDP],
|
||||
[],
|
||||
[Define to 1 if the first argument of munmap is of type void *])],
|
||||
[AC_MSG_RESULT([char *])])
|
||||
])
|
||||
|
||||
# end of ft-munmap.m4
|
||||
|
|
@ -0,0 +1,61 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ft2build.h */
|
||||
/* */
|
||||
/* Build macros of the FreeType 2 library. */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2003, 2006 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This is a Unix-specific version of <ft2build.h> that should be used */
|
||||
/* exclusively *after* installation of the library. */
|
||||
/* */
|
||||
/* It assumes that `/usr/local/include/freetype2' (or whatever is */
|
||||
/* returned by the `freetype-config --cflags' or `pkg-config --cflags' */
|
||||
/* command) is in your compilation include path. */
|
||||
/* */
|
||||
/* We don't need to do anything special in this release. However, for */
|
||||
/* a future FreeType 2 release, the following installation changes will */
|
||||
/* be performed: */
|
||||
/* */
|
||||
/* - The contents of `freetype-2.x/include/freetype' will be installed */
|
||||
/* to `/usr/local/include/freetype2' instead of */
|
||||
/* `/usr/local/include/freetype2/freetype'. */
|
||||
/* */
|
||||
/* - This file will #include <freetype2/config/ftheader.h>, instead */
|
||||
/* of <freetype/config/ftheader.h>. */
|
||||
/* */
|
||||
/* - The contents of `ftheader.h' will be processed with `sed' to */
|
||||
/* replace all `<freetype/xxx>' with `<freetype2/xxx>'. */
|
||||
/* */
|
||||
/* - Adding `/usr/local/include/freetype2' to your compilation include */
|
||||
/* path will not be necessary anymore. */
|
||||
/* */
|
||||
/* These changes will be transparent to client applications which use */
|
||||
/* freetype-config (or pkg-config). No modifications will be necessary */
|
||||
/* to compile with the new scheme. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FT2_BUILD_UNIX_H__
|
||||
#define __FT2_BUILD_UNIX_H__
|
||||
|
||||
/* `<prefix>/include/freetype2' must be in your current inclusion path */
|
||||
#include <freetype/config/ftheader.h>
|
||||
|
||||
#endif /* __FT2_BUILD_UNIX_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,476 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftconfig.in */
|
||||
/* */
|
||||
/* UNIX-specific configuration file (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This header file contains a number of macro definitions that are used */
|
||||
/* by the rest of the engine. Most of the macros here are automatically */
|
||||
/* determined at compile time, and you should not need to change it to */
|
||||
/* port FreeType, except to compile the library with a non-ANSI */
|
||||
/* compiler. */
|
||||
/* */
|
||||
/* Note however that if some specific modifications are needed, we */
|
||||
/* advise you to place a modified copy in your build directory. */
|
||||
/* */
|
||||
/* The build directory is usually `freetype/builds/<system>', and */
|
||||
/* contains system-specific files that are always included first when */
|
||||
/* building the library. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTCONFIG_H__
|
||||
#define __FTCONFIG_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_CONFIG_OPTIONS_H
|
||||
#include FT_CONFIG_STANDARD_LIBRARY_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* PLATFORM-SPECIFIC CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* These macros can be toggled to suit a specific system. The current */
|
||||
/* ones are defaults used to compile FreeType in an ANSI C environment */
|
||||
/* (16bit compilers are also supported). Copy this file to your own */
|
||||
/* `freetype/builds/<system>' directory, and edit it to port the engine. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#undef HAVE_UNISTD_H
|
||||
#undef HAVE_FCNTL_H
|
||||
#undef HAVE_STDINT_H
|
||||
|
||||
|
||||
/* There are systems (like the Texas Instruments 'C54x) where a `char' */
|
||||
/* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */
|
||||
/* `int' has 16 bits also for this system, sizeof(int) gives 1 which */
|
||||
/* is probably unexpected. */
|
||||
/* */
|
||||
/* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */
|
||||
/* `char' type. */
|
||||
|
||||
#ifndef FT_CHAR_BIT
|
||||
#define FT_CHAR_BIT CHAR_BIT
|
||||
#endif
|
||||
|
||||
|
||||
#undef FT_USE_AUTOCONF_SIZEOF_TYPES
|
||||
#ifdef FT_USE_AUTOCONF_SIZEOF_TYPES
|
||||
|
||||
#undef SIZEOF_INT
|
||||
#undef SIZEOF_LONG
|
||||
#define FT_SIZEOF_INT SIZEOF_INT
|
||||
#define FT_SIZEOF_LONG SIZEOF_LONG
|
||||
|
||||
#else /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
|
||||
|
||||
/* Following cpp computation of the bit length of int and long */
|
||||
/* is copied from default include/freetype/config/ftconfig.h. */
|
||||
/* If any improvement is required for this file, it should be */
|
||||
/* applied to the original header file for the builders that */
|
||||
/* does not use configure script. */
|
||||
|
||||
/* The size of an `int' type. */
|
||||
#if FT_UINT_MAX == 0xFFFFUL
|
||||
#define FT_SIZEOF_INT (16 / FT_CHAR_BIT)
|
||||
#elif FT_UINT_MAX == 0xFFFFFFFFUL
|
||||
#define FT_SIZEOF_INT (32 / FT_CHAR_BIT)
|
||||
#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_INT (64 / FT_CHAR_BIT)
|
||||
#else
|
||||
#error "Unsupported size of `int' type!"
|
||||
#endif
|
||||
|
||||
/* The size of a `long' type. A five-byte `long' (as used e.g. on the */
|
||||
/* DM642) is recognized but avoided. */
|
||||
#if FT_ULONG_MAX == 0xFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
|
||||
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
|
||||
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT)
|
||||
#else
|
||||
#error "Unsupported size of `long' type!"
|
||||
#endif
|
||||
|
||||
#endif /* !FT_USE_AUTOCONF_SIZEOF_TYPES */
|
||||
|
||||
|
||||
/* Preferred alignment of data */
|
||||
#define FT_ALIGNMENT 8
|
||||
|
||||
|
||||
/* FT_UNUSED is a macro used to indicate that a given parameter is not */
|
||||
/* used -- this is only used to get rid of unpleasant compiler warnings */
|
||||
#ifndef FT_UNUSED
|
||||
#define FT_UNUSED( arg ) ( (arg) = (arg) )
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* AUTOMATIC CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* These macros are computed from the ones defined above. Don't touch */
|
||||
/* their definition, unless you know precisely what you are doing. No */
|
||||
/* porter should need to mess with them. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Mac support */
|
||||
/* */
|
||||
/* This is the only necessary change, so it is defined here instead */
|
||||
/* providing a new configuration file. */
|
||||
/* */
|
||||
#if ( defined( __APPLE__ ) && !defined( DARWIN_NO_CARBON ) ) || \
|
||||
( defined( __MWERKS__ ) && defined( macintosh ) )
|
||||
/* no Carbon frameworks for 64bit 10.4.x */
|
||||
#include "AvailabilityMacros.h"
|
||||
#if defined( __LP64__ ) && \
|
||||
( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
|
||||
#define DARWIN_NO_CARBON 1
|
||||
#else
|
||||
#define FT_MACINTOSH 1
|
||||
#endif
|
||||
|
||||
#elif defined( __SC__ ) || defined( __MRC__ )
|
||||
/* Classic MacOS compilers */
|
||||
#include "ConditionalMacros.h"
|
||||
#if TARGET_OS_MAC
|
||||
#define FT_MACINTOSH 1
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* Fix compiler warning with sgi compiler */
|
||||
#if defined( __sgi ) && !defined( __GNUC__ )
|
||||
#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 )
|
||||
#pragma set woff 3505
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* IntN types */
|
||||
/* */
|
||||
/* Used to guarantee the size of some specific integers. */
|
||||
/* */
|
||||
typedef signed short FT_Int16;
|
||||
typedef unsigned short FT_UInt16;
|
||||
|
||||
#if FT_SIZEOF_INT == 4
|
||||
|
||||
typedef signed int FT_Int32;
|
||||
typedef unsigned int FT_UInt32;
|
||||
|
||||
#elif FT_SIZEOF_LONG == 4
|
||||
|
||||
typedef signed long FT_Int32;
|
||||
typedef unsigned long FT_UInt32;
|
||||
|
||||
#else
|
||||
#error "no 32bit type found -- please check your configuration files"
|
||||
#endif
|
||||
|
||||
|
||||
/* look up an integer type that is at least 32 bits */
|
||||
#if FT_SIZEOF_INT >= 4
|
||||
|
||||
typedef int FT_Fast;
|
||||
typedef unsigned int FT_UFast;
|
||||
|
||||
#elif FT_SIZEOF_LONG >= 4
|
||||
|
||||
typedef long FT_Fast;
|
||||
typedef unsigned long FT_UFast;
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* determine whether we have a 64-bit int type for platforms without */
|
||||
/* Autoconf */
|
||||
#if FT_SIZEOF_LONG == 8
|
||||
|
||||
/* FT_LONG64 must be defined if a 64-bit type is available */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long
|
||||
|
||||
#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
|
||||
|
||||
/* this compiler provides the __int64 type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 __int64
|
||||
|
||||
#elif defined( __BORLANDC__ ) /* Borland C++ */
|
||||
|
||||
/* XXXX: We should probably check the value of __BORLANDC__ in order */
|
||||
/* to test the compiler version. */
|
||||
|
||||
/* this compiler provides the __int64 type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 __int64
|
||||
|
||||
#elif defined( __WATCOMC__ ) /* Watcom C++ */
|
||||
|
||||
/* Watcom doesn't provide 64-bit data types */
|
||||
|
||||
#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
|
||||
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long long int
|
||||
|
||||
#elif defined( __GNUC__ )
|
||||
|
||||
/* GCC provides the `long long' type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long long int
|
||||
|
||||
#endif /* FT_SIZEOF_LONG == 8 */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* A 64-bit data type will create compilation problems if you compile */
|
||||
/* in strict ANSI mode. To avoid them, we disable its use if __STDC__ */
|
||||
/* is defined. You can however ignore this rule by defining the */
|
||||
/* FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
|
||||
/* */
|
||||
#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
|
||||
|
||||
#ifdef __STDC__
|
||||
|
||||
/* Undefine the 64-bit macros in strict ANSI compilation mode. */
|
||||
/* Since `#undef' doesn't survive in configuration header files */
|
||||
/* we use the postprocessing facility of AC_CONFIG_HEADERS to */
|
||||
/* replace the leading `/' with `#'. */
|
||||
/undef FT_LONG64
|
||||
/undef FT_INT64
|
||||
|
||||
#endif /* __STDC__ */
|
||||
|
||||
#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
|
||||
|
||||
|
||||
#define FT_BEGIN_STMNT do {
|
||||
#define FT_END_STMNT } while ( 0 )
|
||||
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
|
||||
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
|
||||
/* Provide assembler fragments for performance-critical functions. */
|
||||
/* These must be defined `static __inline__' with GCC. */
|
||||
|
||||
#ifdef __GNUC__
|
||||
|
||||
#if defined( __arm__ ) && !defined( __thumb__ )
|
||||
#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
|
||||
|
||||
static __inline__ FT_Int32
|
||||
FT_MulFix_arm( FT_Int32 a,
|
||||
FT_Int32 b )
|
||||
{
|
||||
register FT_Int32 t, t2;
|
||||
|
||||
|
||||
__asm__ __volatile__ (
|
||||
"smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */
|
||||
"mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */
|
||||
"add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
|
||||
"adds %1, %1, %0\n\t" /* %1 += %0 */
|
||||
"adc %2, %2, #0\n\t" /* %2 += carry */
|
||||
"mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */
|
||||
"orr %0, %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */
|
||||
: "=r"(a), "=&r"(t2), "=&r"(t)
|
||||
: "r"(a), "r"(b) );
|
||||
return a;
|
||||
}
|
||||
|
||||
#endif /* __arm__ && !__thumb__ */
|
||||
|
||||
#if defined( __i386__ )
|
||||
#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
|
||||
|
||||
static __inline__ FT_Int32
|
||||
FT_MulFix_i386( FT_Int32 a,
|
||||
FT_Int32 b )
|
||||
{
|
||||
register FT_Int32 result;
|
||||
|
||||
|
||||
__asm__ __volatile__ (
|
||||
"imul %%edx\n"
|
||||
"movl %%edx, %%ecx\n"
|
||||
"sarl $31, %%ecx\n"
|
||||
"addl $0x8000, %%ecx\n"
|
||||
"addl %%ecx, %%eax\n"
|
||||
"adcl $0, %%edx\n"
|
||||
"shrl $16, %%eax\n"
|
||||
"shll $16, %%edx\n"
|
||||
"addl %%edx, %%eax\n"
|
||||
: "=a"(result), "+d"(b)
|
||||
: "a"(a)
|
||||
: "%ecx" );
|
||||
return result;
|
||||
}
|
||||
|
||||
#endif /* i386 */
|
||||
|
||||
#endif /* __GNUC__ */
|
||||
|
||||
#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
|
||||
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
|
||||
#ifdef FT_MULFIX_ASSEMBLER
|
||||
#define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
|
||||
|
||||
#define FT_LOCAL( x ) static x
|
||||
#define FT_LOCAL_DEF( x ) static x
|
||||
|
||||
#else
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_LOCAL( x ) extern "C" x
|
||||
#define FT_LOCAL_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_LOCAL( x ) extern x
|
||||
#define FT_LOCAL_DEF( x ) x
|
||||
#endif
|
||||
|
||||
#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
|
||||
|
||||
|
||||
#ifndef FT_BASE
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_BASE( x ) extern "C" x
|
||||
#else
|
||||
#define FT_BASE( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_BASE */
|
||||
|
||||
|
||||
#ifndef FT_BASE_DEF
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_BASE_DEF( x ) x
|
||||
#else
|
||||
#define FT_BASE_DEF( x ) x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_BASE_DEF */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT_DEF
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT_DEF( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT_DEF */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT_VAR
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT_VAR( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT_VAR( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT_VAR */
|
||||
|
||||
/* The following macros are needed to compile the library with a */
|
||||
/* C++ compiler and with 16bit compilers. */
|
||||
/* */
|
||||
|
||||
/* This is special. Within C++, you must specify `extern "C"' for */
|
||||
/* functions which are used via function pointers, and you also */
|
||||
/* must do that for structures which contain function pointers to */
|
||||
/* assure C linkage -- it's not possible to have (local) anonymous */
|
||||
/* functions which are accessed by (global) function pointers. */
|
||||
/* */
|
||||
/* */
|
||||
/* FT_CALLBACK_DEF is used to _define_ a callback function. */
|
||||
/* */
|
||||
/* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
|
||||
/* contains pointers to callback functions. */
|
||||
/* */
|
||||
/* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
|
||||
/* that contains pointers to callback functions. */
|
||||
/* */
|
||||
/* */
|
||||
/* Some 16bit compilers have to redefine these macros to insert */
|
||||
/* the infamous `_cdecl' or `__fastcall' declarations. */
|
||||
/* */
|
||||
#ifndef FT_CALLBACK_DEF
|
||||
#ifdef __cplusplus
|
||||
#define FT_CALLBACK_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_CALLBACK_DEF( x ) static x
|
||||
#endif
|
||||
#endif /* FT_CALLBACK_DEF */
|
||||
|
||||
#ifndef FT_CALLBACK_TABLE
|
||||
#ifdef __cplusplus
|
||||
#define FT_CALLBACK_TABLE extern "C"
|
||||
#define FT_CALLBACK_TABLE_DEF extern "C"
|
||||
#else
|
||||
#define FT_CALLBACK_TABLE extern
|
||||
#define FT_CALLBACK_TABLE_DEF /* nothing */
|
||||
#endif
|
||||
#endif /* FT_CALLBACK_TABLE */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* __FTCONFIG_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,419 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsystem.c */
|
||||
/* */
|
||||
/* Unix-specific FreeType low-level system interface (body). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
/* we use our special ftconfig.h file, not the standard one */
|
||||
#include <ftconfig.h>
|
||||
#include FT_INTERNAL_DEBUG_H
|
||||
#include FT_SYSTEM_H
|
||||
#include FT_ERRORS_H
|
||||
#include FT_TYPES_H
|
||||
#include FT_INTERNAL_STREAM_H
|
||||
|
||||
/* memory-mapping includes and definitions */
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
#include <sys/mman.h>
|
||||
#ifndef MAP_FILE
|
||||
#define MAP_FILE 0x00
|
||||
#endif
|
||||
|
||||
#ifdef MUNMAP_USES_VOIDP
|
||||
#define MUNMAP_ARG_CAST void *
|
||||
#else
|
||||
#define MUNMAP_ARG_CAST char *
|
||||
#endif
|
||||
|
||||
#ifdef NEED_MUNMAP_DECL
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
#else
|
||||
extern
|
||||
#endif
|
||||
int
|
||||
munmap( char* addr,
|
||||
int len );
|
||||
|
||||
#define MUNMAP_ARG_CAST char *
|
||||
|
||||
#endif /* NEED_DECLARATION_MUNMAP */
|
||||
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
#ifdef HAVE_FCNTL_H
|
||||
#include <fcntl.h>
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* MEMORY MANAGEMENT INTERFACE */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_alloc */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The memory allocation function. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* memory :: A pointer to the memory object. */
|
||||
/* */
|
||||
/* size :: The requested size in bytes. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The address of newly allocated block. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( void* )
|
||||
ft_alloc( FT_Memory memory,
|
||||
long size )
|
||||
{
|
||||
FT_UNUSED( memory );
|
||||
|
||||
return malloc( size );
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_realloc */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The memory reallocation function. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* memory :: A pointer to the memory object. */
|
||||
/* */
|
||||
/* cur_size :: The current size of the allocated memory block. */
|
||||
/* */
|
||||
/* new_size :: The newly requested size in bytes. */
|
||||
/* */
|
||||
/* block :: The current address of the block in memory. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The address of the reallocated memory block. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( void* )
|
||||
ft_realloc( FT_Memory memory,
|
||||
long cur_size,
|
||||
long new_size,
|
||||
void* block )
|
||||
{
|
||||
FT_UNUSED( memory );
|
||||
FT_UNUSED( cur_size );
|
||||
|
||||
return realloc( block, new_size );
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_free */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The memory release function. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* memory :: A pointer to the memory object. */
|
||||
/* */
|
||||
/* block :: The address of block in memory to be freed. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( void )
|
||||
ft_free( FT_Memory memory,
|
||||
void* block )
|
||||
{
|
||||
FT_UNUSED( memory );
|
||||
|
||||
free( block );
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* RESOURCE MANAGEMENT INTERFACE */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The macro FT_COMPONENT is used in trace mode. It is an implicit */
|
||||
/* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
|
||||
/* messages during execution. */
|
||||
/* */
|
||||
#undef FT_COMPONENT
|
||||
#define FT_COMPONENT trace_io
|
||||
|
||||
/* We use the macro STREAM_FILE for convenience to extract the */
|
||||
/* system-specific stream handle from a given FreeType stream object */
|
||||
#define STREAM_FILE( stream ) ( (FILE*)stream->descriptor.pointer )
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_close_stream_by_munmap */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The function to close a stream which is opened by mmap. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* stream :: A pointer to the stream object. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( void )
|
||||
ft_close_stream_by_munmap( FT_Stream stream )
|
||||
{
|
||||
munmap( (MUNMAP_ARG_CAST)stream->descriptor.pointer, stream->size );
|
||||
|
||||
stream->descriptor.pointer = NULL;
|
||||
stream->size = 0;
|
||||
stream->base = 0;
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_close_stream_by_free */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The function to close a stream which is created by ft_alloc. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* stream :: A pointer to the stream object. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( void )
|
||||
ft_close_stream_by_free( FT_Stream stream )
|
||||
{
|
||||
ft_free( NULL, stream->descriptor.pointer );
|
||||
|
||||
stream->descriptor.pointer = NULL;
|
||||
stream->size = 0;
|
||||
stream->base = 0;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftobjs.h */
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Stream_Open( FT_Stream stream,
|
||||
const char* filepathname )
|
||||
{
|
||||
int file;
|
||||
struct stat stat_buf;
|
||||
|
||||
|
||||
if ( !stream )
|
||||
return FT_Err_Invalid_Stream_Handle;
|
||||
|
||||
/* open the file */
|
||||
file = open( filepathname, O_RDONLY );
|
||||
if ( file < 0 )
|
||||
{
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " could not open `%s'\n", filepathname ));
|
||||
return FT_Err_Cannot_Open_Resource;
|
||||
}
|
||||
|
||||
/* Here we ensure that a "fork" will _not_ duplicate */
|
||||
/* our opened input streams on Unix. This is critical */
|
||||
/* since it avoids some (possible) access control */
|
||||
/* issues and cleans up the kernel file table a bit. */
|
||||
/* */
|
||||
#ifdef F_SETFD
|
||||
#ifdef FD_CLOEXEC
|
||||
(void)fcntl( file, F_SETFD, FD_CLOEXEC );
|
||||
#else
|
||||
(void)fcntl( file, F_SETFD, 1 );
|
||||
#endif /* FD_CLOEXEC */
|
||||
#endif /* F_SETFD */
|
||||
|
||||
if ( fstat( file, &stat_buf ) < 0 )
|
||||
{
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " could not `fstat' file `%s'\n", filepathname ));
|
||||
goto Fail_Map;
|
||||
}
|
||||
|
||||
/* XXX: TODO -- real 64bit platform support */
|
||||
/* */
|
||||
/* `stream->size' is typedef'd to unsigned long (in */
|
||||
/* freetype/ftsystem.h); `stat_buf.st_size', however, is usually */
|
||||
/* typedef'd to off_t (in sys/stat.h). */
|
||||
/* On some platforms, the former is 32bit and the latter is 64bit. */
|
||||
/* To avoid overflow caused by fonts in huge files larger than */
|
||||
/* 2GB, do a test. Temporary fix proposed by Sean McBride. */
|
||||
/* */
|
||||
if ( stat_buf.st_size > LONG_MAX )
|
||||
{
|
||||
FT_ERROR(( "FT_Stream_Open: file is too big\n" ));
|
||||
goto Fail_Map;
|
||||
}
|
||||
else if ( stat_buf.st_size == 0 )
|
||||
{
|
||||
FT_ERROR(( "FT_Stream_Open: zero-length file\n" ));
|
||||
goto Fail_Map;
|
||||
}
|
||||
|
||||
/* This cast potentially truncates a 64bit to 32bit! */
|
||||
stream->size = (unsigned long)stat_buf.st_size;
|
||||
stream->pos = 0;
|
||||
stream->base = (unsigned char *)mmap( NULL,
|
||||
stream->size,
|
||||
PROT_READ,
|
||||
MAP_FILE | MAP_PRIVATE,
|
||||
file,
|
||||
0 );
|
||||
|
||||
/* on some RTOS, mmap might return 0 */
|
||||
if ( (long)stream->base != -1 && stream->base != NULL )
|
||||
stream->close = ft_close_stream_by_munmap;
|
||||
else
|
||||
{
|
||||
ssize_t total_read_count;
|
||||
|
||||
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
|
||||
|
||||
stream->base = (unsigned char*)ft_alloc( NULL, stream->size );
|
||||
|
||||
if ( !stream->base )
|
||||
{
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " could not `alloc' memory\n" ));
|
||||
goto Fail_Map;
|
||||
}
|
||||
|
||||
total_read_count = 0;
|
||||
do {
|
||||
ssize_t read_count;
|
||||
|
||||
|
||||
read_count = read( file,
|
||||
stream->base + total_read_count,
|
||||
stream->size - total_read_count );
|
||||
|
||||
if ( read_count <= 0 )
|
||||
{
|
||||
if ( read_count == -1 && errno == EINTR )
|
||||
continue;
|
||||
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " error while `read'ing file `%s'\n", filepathname ));
|
||||
goto Fail_Read;
|
||||
}
|
||||
|
||||
total_read_count += read_count;
|
||||
|
||||
} while ( (unsigned long)total_read_count != stream->size );
|
||||
|
||||
stream->close = ft_close_stream_by_free;
|
||||
}
|
||||
|
||||
close( file );
|
||||
|
||||
stream->descriptor.pointer = stream->base;
|
||||
stream->pathname.pointer = (char*)filepathname;
|
||||
|
||||
stream->read = 0;
|
||||
|
||||
FT_TRACE1(( "FT_Stream_Open:" ));
|
||||
FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
|
||||
filepathname, stream->size ));
|
||||
|
||||
return FT_Err_Ok;
|
||||
|
||||
Fail_Read:
|
||||
ft_free( NULL, stream->base );
|
||||
|
||||
Fail_Map:
|
||||
close( file );
|
||||
|
||||
stream->base = NULL;
|
||||
stream->size = 0;
|
||||
stream->pos = 0;
|
||||
|
||||
return FT_Err_Cannot_Open_Stream;
|
||||
}
|
||||
|
||||
|
||||
#ifdef FT_DEBUG_MEMORY
|
||||
|
||||
extern FT_Int
|
||||
ft_mem_debug_init( FT_Memory memory );
|
||||
|
||||
extern void
|
||||
ft_mem_debug_done( FT_Memory memory );
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* documentation is in ftobjs.h */
|
||||
|
||||
FT_BASE_DEF( FT_Memory )
|
||||
FT_New_Memory( void )
|
||||
{
|
||||
FT_Memory memory;
|
||||
|
||||
|
||||
memory = (FT_Memory)malloc( sizeof ( *memory ) );
|
||||
if ( memory )
|
||||
{
|
||||
memory->user = 0;
|
||||
memory->alloc = ft_alloc;
|
||||
memory->realloc = ft_realloc;
|
||||
memory->free = ft_free;
|
||||
#ifdef FT_DEBUG_MEMORY
|
||||
ft_mem_debug_init( memory );
|
||||
#endif
|
||||
}
|
||||
|
||||
return memory;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftobjs.h */
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Done_Memory( FT_Memory memory )
|
||||
{
|
||||
#ifdef FT_DEBUG_MEMORY
|
||||
ft_mem_debug_done( memory );
|
||||
#endif
|
||||
memory->free( memory, memory );
|
||||
}
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,520 @@
|
|||
#!/bin/sh
|
||||
# install - install a program, script, or datafile
|
||||
|
||||
scriptversion=2009-04-28.21; # UTC
|
||||
|
||||
# This originates from X11R5 (mit/util/scripts/install.sh), which was
|
||||
# later released in X11R6 (xc/config/util/install.sh) with the
|
||||
# following copyright and license.
|
||||
#
|
||||
# Copyright (C) 1994 X Consortium
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documentation files (the "Software"), to
|
||||
# deal in the Software without restriction, including without limitation the
|
||||
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
||||
# sell copies of the Software, and to permit persons to whom the Software is
|
||||
# furnished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
||||
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
|
||||
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
#
|
||||
# Except as contained in this notice, the name of the X Consortium shall not
|
||||
# be used in advertising or otherwise to promote the sale, use or other deal-
|
||||
# ings in this Software without prior written authorization from the X Consor-
|
||||
# tium.
|
||||
#
|
||||
#
|
||||
# FSF changes to this file are in the public domain.
|
||||
#
|
||||
# Calling this script install-sh is preferred over install.sh, to prevent
|
||||
# `make' implicit rules from creating a file called install from it
|
||||
# when there is no Makefile.
|
||||
#
|
||||
# This script is compatible with the BSD install script, but was written
|
||||
# from scratch.
|
||||
|
||||
nl='
|
||||
'
|
||||
IFS=" "" $nl"
|
||||
|
||||
# set DOITPROG to echo to test this script
|
||||
|
||||
# Don't use :- since 4.3BSD and earlier shells don't like it.
|
||||
doit=${DOITPROG-}
|
||||
if test -z "$doit"; then
|
||||
doit_exec=exec
|
||||
else
|
||||
doit_exec=$doit
|
||||
fi
|
||||
|
||||
# Put in absolute file names if you don't have them in your path;
|
||||
# or use environment vars.
|
||||
|
||||
chgrpprog=${CHGRPPROG-chgrp}
|
||||
chmodprog=${CHMODPROG-chmod}
|
||||
chownprog=${CHOWNPROG-chown}
|
||||
cmpprog=${CMPPROG-cmp}
|
||||
cpprog=${CPPROG-cp}
|
||||
mkdirprog=${MKDIRPROG-mkdir}
|
||||
mvprog=${MVPROG-mv}
|
||||
rmprog=${RMPROG-rm}
|
||||
stripprog=${STRIPPROG-strip}
|
||||
|
||||
posix_glob='?'
|
||||
initialize_posix_glob='
|
||||
test "$posix_glob" != "?" || {
|
||||
if (set -f) 2>/dev/null; then
|
||||
posix_glob=
|
||||
else
|
||||
posix_glob=:
|
||||
fi
|
||||
}
|
||||
'
|
||||
|
||||
posix_mkdir=
|
||||
|
||||
# Desired mode of installed file.
|
||||
mode=0755
|
||||
|
||||
chgrpcmd=
|
||||
chmodcmd=$chmodprog
|
||||
chowncmd=
|
||||
mvcmd=$mvprog
|
||||
rmcmd="$rmprog -f"
|
||||
stripcmd=
|
||||
|
||||
src=
|
||||
dst=
|
||||
dir_arg=
|
||||
dst_arg=
|
||||
|
||||
copy_on_change=false
|
||||
no_target_directory=
|
||||
|
||||
usage="\
|
||||
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
|
||||
or: $0 [OPTION]... SRCFILES... DIRECTORY
|
||||
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
|
||||
or: $0 [OPTION]... -d DIRECTORIES...
|
||||
|
||||
In the 1st form, copy SRCFILE to DSTFILE.
|
||||
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
|
||||
In the 4th, create DIRECTORIES.
|
||||
|
||||
Options:
|
||||
--help display this help and exit.
|
||||
--version display version info and exit.
|
||||
|
||||
-c (ignored)
|
||||
-C install only if different (preserve the last data modification time)
|
||||
-d create directories instead of installing files.
|
||||
-g GROUP $chgrpprog installed files to GROUP.
|
||||
-m MODE $chmodprog installed files to MODE.
|
||||
-o USER $chownprog installed files to USER.
|
||||
-s $stripprog installed files.
|
||||
-t DIRECTORY install into DIRECTORY.
|
||||
-T report an error if DSTFILE is a directory.
|
||||
|
||||
Environment variables override the default commands:
|
||||
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
|
||||
RMPROG STRIPPROG
|
||||
"
|
||||
|
||||
while test $# -ne 0; do
|
||||
case $1 in
|
||||
-c) ;;
|
||||
|
||||
-C) copy_on_change=true;;
|
||||
|
||||
-d) dir_arg=true;;
|
||||
|
||||
-g) chgrpcmd="$chgrpprog $2"
|
||||
shift;;
|
||||
|
||||
--help) echo "$usage"; exit $?;;
|
||||
|
||||
-m) mode=$2
|
||||
case $mode in
|
||||
*' '* | *' '* | *'
|
||||
'* | *'*'* | *'?'* | *'['*)
|
||||
echo "$0: invalid mode: $mode" >&2
|
||||
exit 1;;
|
||||
esac
|
||||
shift;;
|
||||
|
||||
-o) chowncmd="$chownprog $2"
|
||||
shift;;
|
||||
|
||||
-s) stripcmd=$stripprog;;
|
||||
|
||||
-t) dst_arg=$2
|
||||
shift;;
|
||||
|
||||
-T) no_target_directory=true;;
|
||||
|
||||
--version) echo "$0 $scriptversion"; exit $?;;
|
||||
|
||||
--) shift
|
||||
break;;
|
||||
|
||||
-*) echo "$0: invalid option: $1" >&2
|
||||
exit 1;;
|
||||
|
||||
*) break;;
|
||||
esac
|
||||
shift
|
||||
done
|
||||
|
||||
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
|
||||
# When -d is used, all remaining arguments are directories to create.
|
||||
# When -t is used, the destination is already specified.
|
||||
# Otherwise, the last argument is the destination. Remove it from $@.
|
||||
for arg
|
||||
do
|
||||
if test -n "$dst_arg"; then
|
||||
# $@ is not empty: it contains at least $arg.
|
||||
set fnord "$@" "$dst_arg"
|
||||
shift # fnord
|
||||
fi
|
||||
shift # arg
|
||||
dst_arg=$arg
|
||||
done
|
||||
fi
|
||||
|
||||
if test $# -eq 0; then
|
||||
if test -z "$dir_arg"; then
|
||||
echo "$0: no input file specified." >&2
|
||||
exit 1
|
||||
fi
|
||||
# It's OK to call `install-sh -d' without argument.
|
||||
# This can happen when creating conditional directories.
|
||||
exit 0
|
||||
fi
|
||||
|
||||
if test -z "$dir_arg"; then
|
||||
trap '(exit $?); exit' 1 2 13 15
|
||||
|
||||
# Set umask so as not to create temps with too-generous modes.
|
||||
# However, 'strip' requires both read and write access to temps.
|
||||
case $mode in
|
||||
# Optimize common cases.
|
||||
*644) cp_umask=133;;
|
||||
*755) cp_umask=22;;
|
||||
|
||||
*[0-7])
|
||||
if test -z "$stripcmd"; then
|
||||
u_plus_rw=
|
||||
else
|
||||
u_plus_rw='% 200'
|
||||
fi
|
||||
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
|
||||
*)
|
||||
if test -z "$stripcmd"; then
|
||||
u_plus_rw=
|
||||
else
|
||||
u_plus_rw=,u+rw
|
||||
fi
|
||||
cp_umask=$mode$u_plus_rw;;
|
||||
esac
|
||||
fi
|
||||
|
||||
for src
|
||||
do
|
||||
# Protect names starting with `-'.
|
||||
case $src in
|
||||
-*) src=./$src;;
|
||||
esac
|
||||
|
||||
if test -n "$dir_arg"; then
|
||||
dst=$src
|
||||
dstdir=$dst
|
||||
test -d "$dstdir"
|
||||
dstdir_status=$?
|
||||
else
|
||||
|
||||
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
|
||||
# might cause directories to be created, which would be especially bad
|
||||
# if $src (and thus $dsttmp) contains '*'.
|
||||
if test ! -f "$src" && test ! -d "$src"; then
|
||||
echo "$0: $src does not exist." >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if test -z "$dst_arg"; then
|
||||
echo "$0: no destination specified." >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
dst=$dst_arg
|
||||
# Protect names starting with `-'.
|
||||
case $dst in
|
||||
-*) dst=./$dst;;
|
||||
esac
|
||||
|
||||
# If destination is a directory, append the input filename; won't work
|
||||
# if double slashes aren't ignored.
|
||||
if test -d "$dst"; then
|
||||
if test -n "$no_target_directory"; then
|
||||
echo "$0: $dst_arg: Is a directory" >&2
|
||||
exit 1
|
||||
fi
|
||||
dstdir=$dst
|
||||
dst=$dstdir/`basename "$src"`
|
||||
dstdir_status=0
|
||||
else
|
||||
# Prefer dirname, but fall back on a substitute if dirname fails.
|
||||
dstdir=`
|
||||
(dirname "$dst") 2>/dev/null ||
|
||||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||||
X"$dst" : 'X\(//\)[^/]' \| \
|
||||
X"$dst" : 'X\(//\)$' \| \
|
||||
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
|
||||
echo X"$dst" |
|
||||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
/^X\(\/\/\)[^/].*/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
/^X\(\/\/\)$/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
/^X\(\/\).*/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
s/.*/./; q'
|
||||
`
|
||||
|
||||
test -d "$dstdir"
|
||||
dstdir_status=$?
|
||||
fi
|
||||
fi
|
||||
|
||||
obsolete_mkdir_used=false
|
||||
|
||||
if test $dstdir_status != 0; then
|
||||
case $posix_mkdir in
|
||||
'')
|
||||
# Create intermediate dirs using mode 755 as modified by the umask.
|
||||
# This is like FreeBSD 'install' as of 1997-10-28.
|
||||
umask=`umask`
|
||||
case $stripcmd.$umask in
|
||||
# Optimize common cases.
|
||||
*[2367][2367]) mkdir_umask=$umask;;
|
||||
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
|
||||
|
||||
*[0-7])
|
||||
mkdir_umask=`expr $umask + 22 \
|
||||
- $umask % 100 % 40 + $umask % 20 \
|
||||
- $umask % 10 % 4 + $umask % 2
|
||||
`;;
|
||||
*) mkdir_umask=$umask,go-w;;
|
||||
esac
|
||||
|
||||
# With -d, create the new directory with the user-specified mode.
|
||||
# Otherwise, rely on $mkdir_umask.
|
||||
if test -n "$dir_arg"; then
|
||||
mkdir_mode=-m$mode
|
||||
else
|
||||
mkdir_mode=
|
||||
fi
|
||||
|
||||
posix_mkdir=false
|
||||
case $umask in
|
||||
*[123567][0-7][0-7])
|
||||
# POSIX mkdir -p sets u+wx bits regardless of umask, which
|
||||
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
|
||||
;;
|
||||
*)
|
||||
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
|
||||
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
|
||||
|
||||
if (umask $mkdir_umask &&
|
||||
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
|
||||
then
|
||||
if test -z "$dir_arg" || {
|
||||
# Check for POSIX incompatibilities with -m.
|
||||
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
|
||||
# other-writeable bit of parent directory when it shouldn't.
|
||||
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
|
||||
ls_ld_tmpdir=`ls -ld "$tmpdir"`
|
||||
case $ls_ld_tmpdir in
|
||||
d????-?r-*) different_mode=700;;
|
||||
d????-?--*) different_mode=755;;
|
||||
*) false;;
|
||||
esac &&
|
||||
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
|
||||
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
|
||||
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
|
||||
}
|
||||
}
|
||||
then posix_mkdir=:
|
||||
fi
|
||||
rmdir "$tmpdir/d" "$tmpdir"
|
||||
else
|
||||
# Remove any dirs left behind by ancient mkdir implementations.
|
||||
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
|
||||
fi
|
||||
trap '' 0;;
|
||||
esac;;
|
||||
esac
|
||||
|
||||
if
|
||||
$posix_mkdir && (
|
||||
umask $mkdir_umask &&
|
||||
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
|
||||
)
|
||||
then :
|
||||
else
|
||||
|
||||
# The umask is ridiculous, or mkdir does not conform to POSIX,
|
||||
# or it failed possibly due to a race condition. Create the
|
||||
# directory the slow way, step by step, checking for races as we go.
|
||||
|
||||
case $dstdir in
|
||||
/*) prefix='/';;
|
||||
-*) prefix='./';;
|
||||
*) prefix='';;
|
||||
esac
|
||||
|
||||
eval "$initialize_posix_glob"
|
||||
|
||||
oIFS=$IFS
|
||||
IFS=/
|
||||
$posix_glob set -f
|
||||
set fnord $dstdir
|
||||
shift
|
||||
$posix_glob set +f
|
||||
IFS=$oIFS
|
||||
|
||||
prefixes=
|
||||
|
||||
for d
|
||||
do
|
||||
test -z "$d" && continue
|
||||
|
||||
prefix=$prefix$d
|
||||
if test -d "$prefix"; then
|
||||
prefixes=
|
||||
else
|
||||
if $posix_mkdir; then
|
||||
(umask=$mkdir_umask &&
|
||||
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
|
||||
# Don't fail if two instances are running concurrently.
|
||||
test -d "$prefix" || exit 1
|
||||
else
|
||||
case $prefix in
|
||||
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
|
||||
*) qprefix=$prefix;;
|
||||
esac
|
||||
prefixes="$prefixes '$qprefix'"
|
||||
fi
|
||||
fi
|
||||
prefix=$prefix/
|
||||
done
|
||||
|
||||
if test -n "$prefixes"; then
|
||||
# Don't fail if two instances are running concurrently.
|
||||
(umask $mkdir_umask &&
|
||||
eval "\$doit_exec \$mkdirprog $prefixes") ||
|
||||
test -d "$dstdir" || exit 1
|
||||
obsolete_mkdir_used=true
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
if test -n "$dir_arg"; then
|
||||
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
|
||||
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
|
||||
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
|
||||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
|
||||
else
|
||||
|
||||
# Make a couple of temp file names in the proper directory.
|
||||
dsttmp=$dstdir/_inst.$$_
|
||||
rmtmp=$dstdir/_rm.$$_
|
||||
|
||||
# Trap to clean up those temp files at exit.
|
||||
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
|
||||
|
||||
# Copy the file name to the temp name.
|
||||
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
|
||||
|
||||
# and set any options; do chmod last to preserve setuid bits.
|
||||
#
|
||||
# If any of these fail, we abort the whole thing. If we want to
|
||||
# ignore errors from any of these, just make sure not to ignore
|
||||
# errors from the above "$doit $cpprog $src $dsttmp" command.
|
||||
#
|
||||
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
|
||||
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
|
||||
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
|
||||
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
|
||||
|
||||
# If -C, don't bother to copy if it wouldn't change the file.
|
||||
if $copy_on_change &&
|
||||
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
|
||||
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
|
||||
|
||||
eval "$initialize_posix_glob" &&
|
||||
$posix_glob set -f &&
|
||||
set X $old && old=:$2:$4:$5:$6 &&
|
||||
set X $new && new=:$2:$4:$5:$6 &&
|
||||
$posix_glob set +f &&
|
||||
|
||||
test "$old" = "$new" &&
|
||||
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
|
||||
then
|
||||
rm -f "$dsttmp"
|
||||
else
|
||||
# Rename the file to the real destination.
|
||||
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
|
||||
|
||||
# The rename failed, perhaps because mv can't rename something else
|
||||
# to itself, or perhaps because mv is so ancient that it does not
|
||||
# support -f.
|
||||
{
|
||||
# Now remove or move aside any old file at destination location.
|
||||
# We try this two ways since rm can't unlink itself on some
|
||||
# systems and the destination file might be busy for other
|
||||
# reasons. In this case, the final cleanup might fail but the new
|
||||
# file should still install successfully.
|
||||
{
|
||||
test ! -f "$dst" ||
|
||||
$doit $rmcmd -f "$dst" 2>/dev/null ||
|
||||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
|
||||
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
|
||||
} ||
|
||||
{ echo "$0: cannot unlink or rename $dst" >&2
|
||||
(exit 1); exit 1
|
||||
}
|
||||
} &&
|
||||
|
||||
# Now rename the file to the real destination.
|
||||
$doit $mvcmd "$dsttmp" "$dst"
|
||||
}
|
||||
fi || exit 1
|
||||
|
||||
trap '' 0
|
||||
fi
|
||||
done
|
||||
|
||||
# Local variables:
|
||||
# eval: (add-hook 'write-file-hooks 'time-stamp)
|
||||
# time-stamp-start: "scriptversion="
|
||||
# time-stamp-format: "%:y-%02m-%02d.%02H"
|
||||
# time-stamp-time-zone: "UTC"
|
||||
# time-stamp-end: "; # UTC"
|
||||
# End:
|
||||
|
|
@ -0,0 +1,97 @@
|
|||
#
|
||||
# FreeType 2 installation instructions for Unix systems
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000, 2002, 2003, 2006 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
# If you say
|
||||
#
|
||||
# make install DESTDIR=/tmp/somewhere/
|
||||
#
|
||||
# don't forget the final backslash (this command is mainly for package
|
||||
# maintainers).
|
||||
|
||||
|
||||
.PHONY: install uninstall check
|
||||
|
||||
# Unix installation and deinstallation targets.
|
||||
#
|
||||
# Note that we no longer install internal headers, and we remove any
|
||||
# `internal' subdirectory found in `$(includedir)/freetype2/freetype'.
|
||||
#
|
||||
install: $(PROJECT_LIBRARY)
|
||||
$(MKINSTALLDIRS) $(DESTDIR)$(libdir) \
|
||||
$(DESTDIR)$(libdir)/pkgconfig \
|
||||
$(DESTDIR)$(includedir)/freetype2/freetype/config \
|
||||
$(DESTDIR)$(includedir)/freetype2/freetype/cache \
|
||||
$(DESTDIR)$(bindir) \
|
||||
$(DESTDIR)$(datadir)/aclocal
|
||||
$(LIBTOOL) --mode=install $(INSTALL) \
|
||||
$(PROJECT_LIBRARY) $(DESTDIR)$(libdir)
|
||||
-for P in $(PUBLIC_H) ; do \
|
||||
$(INSTALL_DATA) \
|
||||
$$P $(DESTDIR)$(includedir)/freetype2/freetype ; \
|
||||
done
|
||||
-for P in $(CONFIG_H) ; do \
|
||||
$(INSTALL_DATA) \
|
||||
$$P $(DESTDIR)$(includedir)/freetype2/freetype/config ; \
|
||||
done
|
||||
-$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/cache/*
|
||||
-$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/cache
|
||||
-$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/internal/*
|
||||
-$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/internal
|
||||
$(INSTALL_DATA) $(BUILD_DIR)/ft2unix.h \
|
||||
$(DESTDIR)$(includedir)/ft2build.h
|
||||
$(INSTALL_DATA) $(OBJ_BUILD)/ftconfig.h \
|
||||
$(DESTDIR)$(includedir)/freetype2/freetype/config/ftconfig.h
|
||||
$(INSTALL_DATA) $(OBJ_DIR)/ftmodule.h \
|
||||
$(DESTDIR)$(includedir)/freetype2/freetype/config/ftmodule.h
|
||||
$(INSTALL_SCRIPT) -m 755 $(OBJ_BUILD)/freetype-config \
|
||||
$(DESTDIR)$(bindir)/freetype-config
|
||||
$(INSTALL_SCRIPT) -m 644 $(BUILD_DIR)/freetype2.m4 \
|
||||
$(DESTDIR)$(datadir)/aclocal/freetype2.m4
|
||||
$(INSTALL_SCRIPT) -m 644 $(OBJ_BUILD)/freetype2.pc \
|
||||
$(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
|
||||
|
||||
|
||||
uninstall:
|
||||
-$(LIBTOOL) --mode=uninstall $(RM) $(DESTDIR)$(libdir)/$(LIBRARY).$A
|
||||
-$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/config/*
|
||||
-$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype/config
|
||||
-$(DELETE) $(DESTDIR)$(includedir)/freetype2/freetype/*
|
||||
-$(DELDIR) $(DESTDIR)$(includedir)/freetype2/freetype
|
||||
-$(DELDIR) $(DESTDIR)$(includedir)/freetype2
|
||||
-$(DELETE) $(DESTDIR)$(includedir)/ft2build.h
|
||||
-$(DELETE) $(DESTDIR)$(bindir)/freetype-config
|
||||
-$(DELETE) $(DESTDIR)$(datadir)/aclocal/freetype2.m4
|
||||
-$(DELETE) $(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
|
||||
|
||||
|
||||
check:
|
||||
@echo There is no validation suite for this package.
|
||||
|
||||
|
||||
.PHONY: clean_project_unix distclean_project_unix
|
||||
|
||||
# Unix cleaning and distclean rules.
|
||||
#
|
||||
clean_project_unix:
|
||||
-$(DELETE) $(BASE_OBJECTS) $(OBJ_M) $(OBJ_S)
|
||||
-$(DELETE) $(patsubst %.$O,%.$(SO),$(BASE_OBJECTS) $(OBJ_M) $(OBJ_S)) \
|
||||
$(CLEAN)
|
||||
|
||||
distclean_project_unix: clean_project_unix
|
||||
-$(DELETE) $(PROJECT_LIBRARY)
|
||||
-$(DELETE) $(OBJ_DIR)/.libs/*
|
||||
-$(DELDIR) $(OBJ_DIR)/.libs
|
||||
-$(DELETE) *.orig *~ core *.core $(DISTCLEAN)
|
||||
|
||||
# EOF
|
||||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -0,0 +1,161 @@
|
|||
#! /bin/sh
|
||||
# mkinstalldirs --- make directory hierarchy
|
||||
|
||||
scriptversion=2006-05-11.19
|
||||
|
||||
# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
|
||||
# Created: 1993-05-16
|
||||
# Public domain.
|
||||
#
|
||||
# This file is maintained in Automake, please report
|
||||
# bugs to <bug-automake@gnu.org> or send patches to
|
||||
# <automake-patches@gnu.org>.
|
||||
|
||||
nl='
|
||||
'
|
||||
IFS=" "" $nl"
|
||||
errstatus=0
|
||||
dirmode=
|
||||
|
||||
usage="\
|
||||
Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
|
||||
|
||||
Create each directory DIR (with mode MODE, if specified), including all
|
||||
leading file name components.
|
||||
|
||||
Report bugs to <bug-automake@gnu.org>."
|
||||
|
||||
# process command line arguments
|
||||
while test $# -gt 0 ; do
|
||||
case $1 in
|
||||
-h | --help | --h*) # -h for help
|
||||
echo "$usage"
|
||||
exit $?
|
||||
;;
|
||||
-m) # -m PERM arg
|
||||
shift
|
||||
test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
|
||||
dirmode=$1
|
||||
shift
|
||||
;;
|
||||
--version)
|
||||
echo "$0 $scriptversion"
|
||||
exit $?
|
||||
;;
|
||||
--) # stop option processing
|
||||
shift
|
||||
break
|
||||
;;
|
||||
-*) # unknown option
|
||||
echo "$usage" 1>&2
|
||||
exit 1
|
||||
;;
|
||||
*) # first non-opt arg
|
||||
break
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
for file
|
||||
do
|
||||
if test -d "$file"; then
|
||||
shift
|
||||
else
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
case $# in
|
||||
0) exit 0 ;;
|
||||
esac
|
||||
|
||||
# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and
|
||||
# mkdir -p a/c at the same time, both will detect that a is missing,
|
||||
# one will create a, then the other will try to create a and die with
|
||||
# a "File exists" error. This is a problem when calling mkinstalldirs
|
||||
# from a parallel make. We use --version in the probe to restrict
|
||||
# ourselves to GNU mkdir, which is thread-safe.
|
||||
case $dirmode in
|
||||
'')
|
||||
if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
|
||||
echo "mkdir -p -- $*"
|
||||
exec mkdir -p -- "$@"
|
||||
else
|
||||
# On NextStep and OpenStep, the `mkdir' command does not
|
||||
# recognize any option. It will interpret all options as
|
||||
# directories to create, and then abort because `.' already
|
||||
# exists.
|
||||
test -d ./-p && rmdir ./-p
|
||||
test -d ./--version && rmdir ./--version
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
|
||||
test ! -d ./--version; then
|
||||
echo "mkdir -m $dirmode -p -- $*"
|
||||
exec mkdir -m "$dirmode" -p -- "$@"
|
||||
else
|
||||
# Clean up after NextStep and OpenStep mkdir.
|
||||
for d in ./-m ./-p ./--version "./$dirmode";
|
||||
do
|
||||
test -d $d && rmdir $d
|
||||
done
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
|
||||
for file
|
||||
do
|
||||
case $file in
|
||||
/*) pathcomp=/ ;;
|
||||
*) pathcomp= ;;
|
||||
esac
|
||||
oIFS=$IFS
|
||||
IFS=/
|
||||
set fnord $file
|
||||
shift
|
||||
IFS=$oIFS
|
||||
|
||||
for d
|
||||
do
|
||||
test "x$d" = x && continue
|
||||
|
||||
pathcomp=$pathcomp$d
|
||||
case $pathcomp in
|
||||
-*) pathcomp=./$pathcomp ;;
|
||||
esac
|
||||
|
||||
if test ! -d "$pathcomp"; then
|
||||
echo "mkdir $pathcomp"
|
||||
|
||||
mkdir "$pathcomp" || lasterr=$?
|
||||
|
||||
if test ! -d "$pathcomp"; then
|
||||
errstatus=$lasterr
|
||||
else
|
||||
if test ! -z "$dirmode"; then
|
||||
echo "chmod $dirmode $pathcomp"
|
||||
lasterr=
|
||||
chmod "$dirmode" "$pathcomp" || lasterr=$?
|
||||
|
||||
if test ! -z "$lasterr"; then
|
||||
errstatus=$lasterr
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
pathcomp=$pathcomp/
|
||||
done
|
||||
done
|
||||
|
||||
exit $errstatus
|
||||
|
||||
# Local Variables:
|
||||
# mode: shell-script
|
||||
# sh-indentation: 2
|
||||
# eval: (add-hook 'write-file-hooks 'time-stamp)
|
||||
# time-stamp-start: "scriptversion="
|
||||
# time-stamp-format: "%:y-%02m-%02d.%02H"
|
||||
# time-stamp-end: "$"
|
||||
# End:
|
||||
|
|
@ -0,0 +1,114 @@
|
|||
#
|
||||
# FreeType 2 template for Unix-specific compiler definitions
|
||||
#
|
||||
|
||||
# Copyright 1996-2000, 2002, 2003, 2005, 2006 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
CC := @CC@
|
||||
COMPILER_SEP := $(SEP)
|
||||
FT_LIBTOOL_DIR ?= $(BUILD_DIR)
|
||||
|
||||
LIBTOOL := $(FT_LIBTOOL_DIR)/libtool
|
||||
|
||||
|
||||
# The object file extension (for standard and static libraries). This can be
|
||||
# .o, .tco, .obj, etc., depending on the platform.
|
||||
#
|
||||
O := lo
|
||||
SO := o
|
||||
|
||||
|
||||
# The executable file extension. Although most Unix platforms use no
|
||||
# extension, we copy the extension detected by autoconf. Useful for cross
|
||||
# building on Unix systems for non-Unix systems.
|
||||
#
|
||||
E := @EXEEXT@
|
||||
|
||||
|
||||
# The library file extension (for standard and static libraries). This can
|
||||
# be .a, .lib, etc., depending on the platform.
|
||||
#
|
||||
A := la
|
||||
SA := a
|
||||
|
||||
|
||||
# The name of the final library file. Note that the DOS-specific Makefile
|
||||
# uses a shorter (8.3) name.
|
||||
#
|
||||
LIBRARY := lib$(PROJECT)
|
||||
|
||||
|
||||
# Path inclusion flag. Some compilers use a different flag than `-I' to
|
||||
# specify an additional include path. Examples are `/i=' or `-J'.
|
||||
#
|
||||
I := -I
|
||||
|
||||
|
||||
# C flag used to define a macro before the compilation of a given source
|
||||
# object. Usually it is `-D' like in `-DDEBUG'.
|
||||
#
|
||||
D := -D
|
||||
|
||||
|
||||
# The link flag used to specify a given library file on link. Note that
|
||||
# this is only used to compile the demo programs, not the library itself.
|
||||
#
|
||||
L := -l
|
||||
|
||||
|
||||
# Target flag.
|
||||
#
|
||||
T := -o$(space)
|
||||
|
||||
|
||||
# C flags
|
||||
#
|
||||
# These should concern: debug output, optimization & warnings.
|
||||
#
|
||||
# Use the ANSIFLAGS variable to define the compiler flags used to enfore
|
||||
# ANSI compliance.
|
||||
#
|
||||
# We use our own FreeType configuration file.
|
||||
#
|
||||
CPPFLAGS := @CPPFLAGS@
|
||||
CFLAGS := -c @XX_CFLAGS@ @CFLAGS@ -DFT_CONFIG_CONFIG_H="<ftconfig.h>"
|
||||
|
||||
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
|
||||
#
|
||||
ANSIFLAGS := @XX_ANSIFLAGS@
|
||||
|
||||
# C compiler to use -- we use libtool!
|
||||
#
|
||||
#
|
||||
CCraw := $(CC)
|
||||
CC := $(LIBTOOL) --mode=compile $(CCraw)
|
||||
|
||||
# Linker flags.
|
||||
#
|
||||
LDFLAGS := @LDFLAGS@
|
||||
|
||||
|
||||
# export symbols
|
||||
#
|
||||
CCraw_build := @CC_BUILD@ # native CC of building system
|
||||
E_BUILD := @EXEEXT_BUILD@ # extension for exexutable on building system
|
||||
EXPORTS_LIST := $(OBJ_DIR)/ftexport.sym
|
||||
CCexe := $(CCraw_build) # used to compile `apinames' only
|
||||
|
||||
|
||||
# Library linking
|
||||
#
|
||||
LINK_LIBRARY = $(LIBTOOL) --mode=link $(CCraw) -o $@ $(OBJECTS_LIST) \
|
||||
-rpath $(libdir) -version-info $(version_info) \
|
||||
$(LDFLAGS) -no-undefined \
|
||||
# -export-symbols $(EXPORTS_LIST)
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,85 @@
|
|||
#
|
||||
# FreeType 2 configuration rules templates for Unix + configure
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000, 2002, 2004, 2006, 2008 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
TOP_DIR := $(shell cd $(TOP_DIR); pwd)
|
||||
|
||||
DELETE := @RMF@
|
||||
DELDIR := @RMDIR@
|
||||
CAT := cat
|
||||
SEP := /
|
||||
|
||||
# this is used for `make distclean' and `make install'
|
||||
OBJ_BUILD ?= $(BUILD_DIR)
|
||||
|
||||
# don't use `:=' here since the path stuff will be included after this file
|
||||
#
|
||||
FTSYS_SRC = @FTSYS_SRC@
|
||||
|
||||
INSTALL := @INSTALL@
|
||||
INSTALL_DATA := @INSTALL_DATA@
|
||||
INSTALL_PROGRAM := @INSTALL_PROGRAM@
|
||||
INSTALL_SCRIPT := @INSTALL_SCRIPT@
|
||||
MKINSTALLDIRS := $(BUILD_DIR)/mkinstalldirs
|
||||
|
||||
DISTCLEAN += $(OBJ_BUILD)/config.cache \
|
||||
$(OBJ_BUILD)/config.log \
|
||||
$(OBJ_BUILD)/config.status \
|
||||
$(OBJ_BUILD)/unix-def.mk \
|
||||
$(OBJ_BUILD)/unix-cc.mk \
|
||||
$(OBJ_BUILD)/ftconfig.h \
|
||||
$(OBJ_BUILD)/freetype-config \
|
||||
$(OBJ_BUILD)/freetype2.pc \
|
||||
$(LIBTOOL) \
|
||||
$(OBJ_BUILD)/Makefile
|
||||
|
||||
|
||||
# Standard installation variables.
|
||||
#
|
||||
prefix := @prefix@
|
||||
exec_prefix := @exec_prefix@
|
||||
libdir := @libdir@
|
||||
bindir := @bindir@
|
||||
includedir := @includedir@
|
||||
datarootdir := @datarootdir@
|
||||
datadir := @datadir@
|
||||
|
||||
version_info := @version_info@
|
||||
|
||||
|
||||
# The directory where all library files are placed.
|
||||
#
|
||||
# By default, this is the same as $(OBJ_DIR); however, this can be changed
|
||||
# to suit particular needs.
|
||||
#
|
||||
LIB_DIR := $(OBJ_DIR)
|
||||
|
||||
# The BASE_SRC macro lists all source files that should be included in
|
||||
# src/base/ftbase.c. When configure sets up CFLAGS to build ftmac.c,
|
||||
# ftmac.c should be added to BASE_SRC.
|
||||
ftmac_c := @ftmac_c@
|
||||
|
||||
# The SYSTEM_ZLIB macro is defined if the user wishes to link dynamically
|
||||
# with its system wide zlib. If SYSTEM_ZLIB is 'yes', the zlib part of the
|
||||
# ftgzip module is not compiled in.
|
||||
SYSTEM_ZLIB := @SYSTEM_ZLIB@
|
||||
|
||||
|
||||
# The NO_OUTPUT macro is appended to command lines in order to ignore
|
||||
# the output of some programs.
|
||||
#
|
||||
NO_OUTPUT := 2> /dev/null
|
||||
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
#
|
||||
# FreeType 2 Configuration rules for Unix + GCC
|
||||
#
|
||||
# Development version without optimizations & libtool
|
||||
# and no installation.
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000, 2003, 2006 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
DEVEL_DIR := $(TOP_DIR)/devel
|
||||
|
||||
include $(TOP_DIR)/builds/unix/unixddef.mk
|
||||
include $(TOP_DIR)/builds/compiler/gcc-dev.mk
|
||||
include $(TOP_DIR)/builds/link_std.mk
|
||||
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
#
|
||||
# FreeType 2 Configuration rules for Unix + LCC
|
||||
#
|
||||
# Development version without optimizations & libtool
|
||||
# and no installation.
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
include $(TOP_DIR)/builds/unix/unixddef.mk
|
||||
include $(TOP_DIR)/builds/compiler/unix-lcc.mk
|
||||
include $(TOP_DIR)/builds/link_std.mk
|
||||
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,62 @@
|
|||
#
|
||||
# FreeType 2 configuration rules for UNIX platforms
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000, 2002, 2004, 2006 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
# We need these declarations here since unix-def.mk is a generated file.
|
||||
BUILD_DIR := $(TOP_DIR)/builds/unix
|
||||
PLATFORM := unix
|
||||
|
||||
have_mk := $(wildcard $(OBJ_DIR)/unix-def.mk)
|
||||
ifneq ($(have_mk),)
|
||||
# We are building FreeType 2 not in the src tree.
|
||||
include $(OBJ_DIR)/unix-def.mk
|
||||
include $(OBJ_DIR)/unix-cc.mk
|
||||
else
|
||||
include $(BUILD_DIR)/unix-def.mk
|
||||
include $(BUILD_DIR)/unix-cc.mk
|
||||
endif
|
||||
|
||||
ifdef BUILD_PROJECT
|
||||
|
||||
.PHONY: clean_project distclean_project
|
||||
|
||||
# Now include the main sub-makefile. It contains all the rules used to
|
||||
# build the library with the previous variables defined.
|
||||
#
|
||||
include $(TOP_DIR)/builds/$(PROJECT).mk
|
||||
|
||||
|
||||
# The cleanup targets.
|
||||
#
|
||||
clean_project: clean_project_unix
|
||||
distclean_project: distclean_project_unix
|
||||
|
||||
|
||||
# This final rule is used to link all object files into a single library.
|
||||
# It is part of the system-specific sub-Makefile because not all
|
||||
# librarians accept a simple syntax like
|
||||
#
|
||||
# librarian library_file {list of object files}
|
||||
#
|
||||
$(PROJECT_LIBRARY): $(OBJECTS_LIST)
|
||||
ifdef CLEAN_LIBRARY
|
||||
-$(CLEAN_LIBRARY) $(NO_OUTPUT)
|
||||
endif
|
||||
$(LINK_LIBRARY)
|
||||
|
||||
include $(TOP_DIR)/builds/unix/install.mk
|
||||
|
||||
endif
|
||||
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
#
|
||||
# FreeType 2 configuration rules templates for
|
||||
# development under Unix with no configure script (gcc only)
|
||||
#
|
||||
|
||||
|
||||
# Copyright 1996-2000, 2003, 2006 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
|
||||
|
||||
TOP_DIR := $(shell cd $(TOP_DIR); pwd)
|
||||
OBJ_DIR := $(shell cd $(OBJ_DIR); pwd)
|
||||
|
||||
PLATFORM := unix
|
||||
|
||||
DELETE := rm -f
|
||||
CAT := cat
|
||||
SEP := /
|
||||
|
||||
# we use a special devel ftoption.h
|
||||
DEVEL_DIR := $(TOP_DIR)/devel
|
||||
|
||||
|
||||
# library file name
|
||||
#
|
||||
LIBRARY := lib$(PROJECT)
|
||||
|
||||
|
||||
# The directory where all library files are placed.
|
||||
#
|
||||
# By default, this is the same as $(OBJ_DIR); however, this can be changed
|
||||
# to suit particular needs.
|
||||
#
|
||||
LIB_DIR := $(OBJ_DIR)
|
||||
|
||||
|
||||
NO_OUTPUT := 2> /dev/null
|
||||
|
||||
# EOF
|
||||
|
|
@ -0,0 +1,125 @@
|
|||
#!/bin/sh
|
||||
#
|
||||
# Copyright 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 by
|
||||
# David Turner, Robert Wilhelm, and Werner Lemberg.
|
||||
#
|
||||
# This file is part of the FreeType project, and may only be used, modified,
|
||||
# and distributed under the terms of the FreeType project license,
|
||||
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
|
||||
# indicate that you have read the license and understand and accept it
|
||||
# fully.
|
||||
#
|
||||
#
|
||||
# Call the `configure' script located in `builds/unix'.
|
||||
#
|
||||
|
||||
rm -f config.mk builds/unix/unix-def.mk builds/unix/unix-cc.mk
|
||||
|
||||
if test "x$GNUMAKE" = x; then
|
||||
GNUMAKE=make
|
||||
fi
|
||||
|
||||
if test -z "`$GNUMAKE -v 2>/dev/null | grep GNU`"; then
|
||||
if test -z "`$GNUMAKE -v 2>/dev/null | grep makepp`"; then
|
||||
echo "GNU make (>= 3.80) or makepp (>= 1.19) is required to build FreeType2." >&2
|
||||
echo "Please try" >&2
|
||||
echo " \`GNUMAKE=<GNU make command name> $0'." >&2
|
||||
echo "or >&2"
|
||||
echo " \`GNUMAKE=\"makepp --norc-substitution\" $0'." >&2
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
# Get `dirname' functionality. This is taken and adapted from autoconf's
|
||||
# m4sh.m4 (_AS_EXPR_PREPARE, AS_DIRNAME_EXPR, and AS_DIRNAME_SED).
|
||||
|
||||
if expr a : '\(a\)' >/dev/null 2>&1; then
|
||||
ft_expr=expr
|
||||
else
|
||||
ft_expr=false
|
||||
fi
|
||||
|
||||
ft2_dir=`(dirname "$0") 2>/dev/null ||
|
||||
$ft_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||||
X"$0" : 'X\(//\)[^/]' \| \
|
||||
X"$0" : 'X\(//\)$' \| \
|
||||
X"$0" : 'X\(/\)' \| \
|
||||
. : '\(.\)' 2>/dev/null ||
|
||||
echo X"$0" |
|
||||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
/^X\(\/\/\)[^/].*/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
/^X\(\/\/\)$/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
/^X\(\/\).*/{
|
||||
s//\1/
|
||||
q
|
||||
}
|
||||
s/.*/./; q'`
|
||||
|
||||
abs_curr_dir=`pwd`
|
||||
abs_ft2_dir=`cd "$ft2_dir" && pwd`
|
||||
|
||||
# `--srcdir=' option can override abs_ft2_dir
|
||||
|
||||
if test $# -gt 0; then
|
||||
for x in "$@"; do
|
||||
case x"$x" in
|
||||
x--srcdir=*)
|
||||
abs_ft2_dir=`echo $x | sed 's/^--srcdir=//'` ;;
|
||||
esac
|
||||
done
|
||||
fi
|
||||
|
||||
# build a dummy Makefile if we are not building in the source tree;
|
||||
# we use inodes to avoid issues with symbolic links
|
||||
inode_src=`ls -id $abs_ft2_dir | awk '{print $1}'`
|
||||
inode_dst=`ls -id $abs_curr_dir | awk '{print $1}'`
|
||||
|
||||
if test $inode_src -ne $inode_dst; then
|
||||
if test ! -d reference; then
|
||||
mkdir reference
|
||||
fi
|
||||
if test ! -r $abs_curr_dir/modules.cfg; then
|
||||
echo "Copying \`modules.cfg'"
|
||||
cp $abs_ft2_dir/modules.cfg $abs_curr_dir
|
||||
fi
|
||||
echo "Generating \`Makefile'"
|
||||
echo "TOP_DIR := $abs_ft2_dir" > Makefile
|
||||
echo "OBJ_DIR := $abs_curr_dir" >> Makefile
|
||||
echo "OBJ_BUILD := \$(OBJ_DIR)" >> Makefile
|
||||
echo "DOC_DIR := \$(OBJ_DIR)/reference" >> Makefile
|
||||
echo "FT_LIBTOOL_DIR := \$(OBJ_DIR)" >> Makefile
|
||||
echo "ifndef FT2DEMOS" >> Makefile
|
||||
echo " include \$(TOP_DIR)/Makefile" >> Makefile
|
||||
echo "else" >> Makefile
|
||||
echo " TOP_DIR_2 := \$(TOP_DIR)/../ft2demos" >> Makefile
|
||||
echo " PROJECT := freetype" >> Makefile
|
||||
echo " CONFIG_MK := \$(OBJ_DIR)/config.mk" >> Makefile
|
||||
echo " include \$(TOP_DIR_2)/Makefile" >> Makefile
|
||||
echo "endif" >> Makefile
|
||||
fi
|
||||
|
||||
# call make
|
||||
|
||||
CFG=
|
||||
# work around zsh bug which doesn't like `${1+"$@"}'
|
||||
case $# in
|
||||
0) ;;
|
||||
*) for x in "$@"; do
|
||||
case x"$x" in
|
||||
x--srcdir=* ) CFG="$CFG '$x'/builds/unix" ;;
|
||||
*) CFG="$CFG '$x'" ;;
|
||||
esac
|
||||
done ;;
|
||||
esac
|
||||
CFG=$CFG $GNUMAKE setup unix
|
||||
|
||||
# eof
|
||||
|
|
@ -0,0 +1,169 @@
|
|||
The FreeType Project LICENSE
|
||||
----------------------------
|
||||
|
||||
2006-Jan-27
|
||||
|
||||
Copyright 1996-2002, 2006 by
|
||||
David Turner, Robert Wilhelm, and Werner Lemberg
|
||||
|
||||
|
||||
|
||||
Introduction
|
||||
============
|
||||
|
||||
The FreeType Project is distributed in several archive packages;
|
||||
some of them may contain, in addition to the FreeType font engine,
|
||||
various tools and contributions which rely on, or relate to, the
|
||||
FreeType Project.
|
||||
|
||||
This license applies to all files found in such packages, and
|
||||
which do not fall under their own explicit license. The license
|
||||
affects thus the FreeType font engine, the test programs,
|
||||
documentation and makefiles, at the very least.
|
||||
|
||||
This license was inspired by the BSD, Artistic, and IJG
|
||||
(Independent JPEG Group) licenses, which all encourage inclusion
|
||||
and use of free software in commercial and freeware products
|
||||
alike. As a consequence, its main points are that:
|
||||
|
||||
o We don't promise that this software works. However, we will be
|
||||
interested in any kind of bug reports. (`as is' distribution)
|
||||
|
||||
o You can use this software for whatever you want, in parts or
|
||||
full form, without having to pay us. (`royalty-free' usage)
|
||||
|
||||
o You may not pretend that you wrote this software. If you use
|
||||
it, or only parts of it, in a program, you must acknowledge
|
||||
somewhere in your documentation that you have used the
|
||||
FreeType code. (`credits')
|
||||
|
||||
We specifically permit and encourage the inclusion of this
|
||||
software, with or without modifications, in commercial products.
|
||||
We disclaim all warranties covering The FreeType Project and
|
||||
assume no liability related to The FreeType Project.
|
||||
|
||||
|
||||
Finally, many people asked us for a preferred form for a
|
||||
credit/disclaimer to use in compliance with this license. We thus
|
||||
encourage you to use the following text:
|
||||
|
||||
"""
|
||||
Portions of this software are copyright © <year> The FreeType
|
||||
Project (www.freetype.org). All rights reserved.
|
||||
"""
|
||||
|
||||
Please replace <year> with the value from the FreeType version you
|
||||
actually use.
|
||||
|
||||
|
||||
Legal Terms
|
||||
===========
|
||||
|
||||
0. Definitions
|
||||
--------------
|
||||
|
||||
Throughout this license, the terms `package', `FreeType Project',
|
||||
and `FreeType archive' refer to the set of files originally
|
||||
distributed by the authors (David Turner, Robert Wilhelm, and
|
||||
Werner Lemberg) as the `FreeType Project', be they named as alpha,
|
||||
beta or final release.
|
||||
|
||||
`You' refers to the licensee, or person using the project, where
|
||||
`using' is a generic term including compiling the project's source
|
||||
code as well as linking it to form a `program' or `executable'.
|
||||
This program is referred to as `a program using the FreeType
|
||||
engine'.
|
||||
|
||||
This license applies to all files distributed in the original
|
||||
FreeType Project, including all source code, binaries and
|
||||
documentation, unless otherwise stated in the file in its
|
||||
original, unmodified form as distributed in the original archive.
|
||||
If you are unsure whether or not a particular file is covered by
|
||||
this license, you must contact us to verify this.
|
||||
|
||||
The FreeType Project is copyright (C) 1996-2000 by David Turner,
|
||||
Robert Wilhelm, and Werner Lemberg. All rights reserved except as
|
||||
specified below.
|
||||
|
||||
1. No Warranty
|
||||
--------------
|
||||
|
||||
THE FREETYPE PROJECT IS PROVIDED `AS IS' WITHOUT WARRANTY OF ANY
|
||||
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS
|
||||
BE LIABLE FOR ANY DAMAGES CAUSED BY THE USE OR THE INABILITY TO
|
||||
USE, OF THE FREETYPE PROJECT.
|
||||
|
||||
2. Redistribution
|
||||
-----------------
|
||||
|
||||
This license grants a worldwide, royalty-free, perpetual and
|
||||
irrevocable right and license to use, execute, perform, compile,
|
||||
display, copy, create derivative works of, distribute and
|
||||
sublicense the FreeType Project (in both source and object code
|
||||
forms) and derivative works thereof for any purpose; and to
|
||||
authorize others to exercise some or all of the rights granted
|
||||
herein, subject to the following conditions:
|
||||
|
||||
o Redistribution of source code must retain this license file
|
||||
(`FTL.TXT') unaltered; any additions, deletions or changes to
|
||||
the original files must be clearly indicated in accompanying
|
||||
documentation. The copyright notices of the unaltered,
|
||||
original files must be preserved in all copies of source
|
||||
files.
|
||||
|
||||
o Redistribution in binary form must provide a disclaimer that
|
||||
states that the software is based in part of the work of the
|
||||
FreeType Team, in the distribution documentation. We also
|
||||
encourage you to put an URL to the FreeType web page in your
|
||||
documentation, though this isn't mandatory.
|
||||
|
||||
These conditions apply to any software derived from or based on
|
||||
the FreeType Project, not just the unmodified files. If you use
|
||||
our work, you must acknowledge us. However, no fee need be paid
|
||||
to us.
|
||||
|
||||
3. Advertising
|
||||
--------------
|
||||
|
||||
Neither the FreeType authors and contributors nor you shall use
|
||||
the name of the other for commercial, advertising, or promotional
|
||||
purposes without specific prior written permission.
|
||||
|
||||
We suggest, but do not require, that you use one or more of the
|
||||
following phrases to refer to this software in your documentation
|
||||
or advertising materials: `FreeType Project', `FreeType Engine',
|
||||
`FreeType library', or `FreeType Distribution'.
|
||||
|
||||
As you have not signed this license, you are not required to
|
||||
accept it. However, as the FreeType Project is copyrighted
|
||||
material, only this license, or another one contracted with the
|
||||
authors, grants you the right to use, distribute, and modify it.
|
||||
Therefore, by using, distributing, or modifying the FreeType
|
||||
Project, you indicate that you understand and accept all the terms
|
||||
of this license.
|
||||
|
||||
4. Contacts
|
||||
-----------
|
||||
|
||||
There are two mailing lists related to FreeType:
|
||||
|
||||
o freetype@nongnu.org
|
||||
|
||||
Discusses general use and applications of FreeType, as well as
|
||||
future and wanted additions to the library and distribution.
|
||||
If you are looking for support, start in this list if you
|
||||
haven't found anything to help you in the documentation.
|
||||
|
||||
o freetype-devel@nongnu.org
|
||||
|
||||
Discusses bugs, as well as engine internals, design issues,
|
||||
specific licenses, porting, etc.
|
||||
|
||||
Our home page can be found at
|
||||
|
||||
http://www.freetype.org
|
||||
|
||||
|
||||
--- end of FTL.TXT ---
|
||||
|
|
@ -0,0 +1,340 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
|
||||
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Library General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The "Program", below,
|
||||
refers to any such program or work, and a "work based on the Program"
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Program's
|
||||
source code as you receive it, in any medium, provided that you
|
||||
conspicuously and appropriately publish on each copy an appropriate
|
||||
copyright notice and disclaimer of warranty; keep intact all the
|
||||
notices that refer to this License and to the absence of any warranty;
|
||||
and give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy, and
|
||||
you may at your option offer warranty protection in exchange for a fee.
|
||||
|
||||
2. You may modify your copy or copies of the Program or any portion
|
||||
of it, thus forming a work based on the Program, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
b) You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Program, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
a) Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
|
||||
1 and 2 above on a medium customarily used for software interchange; or,
|
||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
c) Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, complete source
|
||||
code means all the source code for all modules it contains, plus any
|
||||
associated interface definition files, plus the scripts used to
|
||||
control compilation and installation of the executable. However, as a
|
||||
special exception, the source code distributed need not include
|
||||
anything that is normally distributed (in either source or binary
|
||||
form) with the major components (compiler, kernel, and so on) of the
|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
|
||||
|
||||
If distribution of executable or object code is made by offering
|
||||
access to copy from a designated place, then offering equivalent
|
||||
access to copy the source code from the same place counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
4. You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program is
|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
|
||||
this License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
5. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
6. Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program subject to
|
||||
these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
|
||||
this License.
|
||||
|
||||
7. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
specifies a version number of this License which applies to it and "any
|
||||
later version", you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) year name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Library General
|
||||
Public License instead of this License.
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
|
||||
The FreeType 2 font engine is copyrighted work and cannot be used
|
||||
legally without a software license. In order to make this project
|
||||
usable to a vast majority of developers, we distribute it under two
|
||||
mutually exclusive open-source licenses.
|
||||
|
||||
This means that *you* must choose *one* of the two licenses described
|
||||
below, then obey all its terms and conditions when using FreeType 2 in
|
||||
any of your projects or products.
|
||||
|
||||
- The FreeType License, found in the file `FTL.TXT', which is similar
|
||||
to the original BSD license *with* an advertising clause that forces
|
||||
you to explicitly cite the FreeType project in your product's
|
||||
documentation. All details are in the license file. This license
|
||||
is suited to products which don't use the GNU General Public
|
||||
License.
|
||||
|
||||
- The GNU General Public License version 2, found in `GPL.TXT' (any
|
||||
later version can be used also), for programs which already use the
|
||||
GPL. Note that the FTL is incompatible with the GPL due to its
|
||||
advertisement clause.
|
||||
|
||||
The contributed BDF and PCF drivers come with a license similar to that
|
||||
of the X Window System. It is compatible to the above two licenses (see
|
||||
file src/bdf/README and src/pcf/README).
|
||||
|
||||
The gzip module uses the zlib license (see src/gzip/zlib.h) which too is
|
||||
compatible to the above two licenses.
|
||||
|
||||
|
||||
--- end of LICENSE.TXT ---
|
||||
|
|
@ -0,0 +1,528 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftconfig.h */
|
||||
/* */
|
||||
/* ANSI-specific configuration file (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This header file contains a number of macro definitions that are used */
|
||||
/* by the rest of the engine. Most of the macros here are automatically */
|
||||
/* determined at compile time, and you should not need to change it to */
|
||||
/* port FreeType, except to compile the library with a non-ANSI */
|
||||
/* compiler. */
|
||||
/* */
|
||||
/* Note however that if some specific modifications are needed, we */
|
||||
/* advise you to place a modified copy in your build directory. */
|
||||
/* */
|
||||
/* The build directory is usually `freetype/builds/<system>', and */
|
||||
/* contains system-specific files that are always included first when */
|
||||
/* building the library. */
|
||||
/* */
|
||||
/* This ANSI version should stay in `include/freetype/config'. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
#ifndef __FTCONFIG_H__
|
||||
#define __FTCONFIG_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_CONFIG_OPTIONS_H
|
||||
#include FT_CONFIG_STANDARD_LIBRARY_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* PLATFORM-SPECIFIC CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* These macros can be toggled to suit a specific system. The current */
|
||||
/* ones are defaults used to compile FreeType in an ANSI C environment */
|
||||
/* (16bit compilers are also supported). Copy this file to your own */
|
||||
/* `freetype/builds/<system>' directory, and edit it to port the engine. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* There are systems (like the Texas Instruments 'C54x) where a `char' */
|
||||
/* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */
|
||||
/* `int' has 16 bits also for this system, sizeof(int) gives 1 which */
|
||||
/* is probably unexpected. */
|
||||
/* */
|
||||
/* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */
|
||||
/* `char' type. */
|
||||
|
||||
#ifndef FT_CHAR_BIT
|
||||
#define FT_CHAR_BIT CHAR_BIT
|
||||
#endif
|
||||
|
||||
|
||||
/* The size of an `int' type. */
|
||||
#if FT_UINT_MAX == 0xFFFFUL
|
||||
#define FT_SIZEOF_INT (16 / FT_CHAR_BIT)
|
||||
#elif FT_UINT_MAX == 0xFFFFFFFFUL
|
||||
#define FT_SIZEOF_INT (32 / FT_CHAR_BIT)
|
||||
#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_INT (64 / FT_CHAR_BIT)
|
||||
#else
|
||||
#error "Unsupported size of `int' type!"
|
||||
#endif
|
||||
|
||||
/* The size of a `long' type. A five-byte `long' (as used e.g. on the */
|
||||
/* DM642) is recognized but avoided. */
|
||||
#if FT_ULONG_MAX == 0xFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
|
||||
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT)
|
||||
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL
|
||||
#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT)
|
||||
#else
|
||||
#error "Unsupported size of `long' type!"
|
||||
#endif
|
||||
|
||||
|
||||
/* Preferred alignment of data */
|
||||
#define FT_ALIGNMENT 8
|
||||
|
||||
|
||||
/* FT_UNUSED is a macro used to indicate that a given parameter is not */
|
||||
/* used -- this is only used to get rid of unpleasant compiler warnings */
|
||||
#ifndef FT_UNUSED
|
||||
#define FT_UNUSED( arg ) ( (arg) = (arg) )
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* AUTOMATIC CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* These macros are computed from the ones defined above. Don't touch */
|
||||
/* their definition, unless you know precisely what you are doing. No */
|
||||
/* porter should need to mess with them. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Mac support */
|
||||
/* */
|
||||
/* This is the only necessary change, so it is defined here instead */
|
||||
/* providing a new configuration file. */
|
||||
/* */
|
||||
#if ( defined( __APPLE__ ) && !defined( DARWIN_NO_CARBON ) ) || \
|
||||
( defined( __MWERKS__ ) && defined( macintosh ) )
|
||||
/* no Carbon frameworks for 64bit 10.4.x */
|
||||
#include "AvailabilityMacros.h"
|
||||
#if defined( __LP64__ ) && \
|
||||
( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
|
||||
#define DARWIN_NO_CARBON 1
|
||||
#else
|
||||
#define FT_MACINTOSH 1
|
||||
#endif
|
||||
|
||||
#elif defined( __SC__ ) || defined( __MRC__ )
|
||||
/* Classic MacOS compilers */
|
||||
#include "ConditionalMacros.h"
|
||||
#if TARGET_OS_MAC
|
||||
#define FT_MACINTOSH 1
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* basic_types */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Int16 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for a 16bit signed integer type. */
|
||||
/* */
|
||||
typedef signed short FT_Int16;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UInt16 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for a 16bit unsigned integer type. */
|
||||
/* */
|
||||
typedef unsigned short FT_UInt16;
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/* this #if 0 ... #endif clause is for documentation purposes */
|
||||
#if 0
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Int32 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for a 32bit signed integer type. The size depends on */
|
||||
/* the configuration. */
|
||||
/* */
|
||||
typedef signed XXX FT_Int32;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UInt32 */
|
||||
/* */
|
||||
/* A typedef for a 32bit unsigned integer type. The size depends on */
|
||||
/* the configuration. */
|
||||
/* */
|
||||
typedef unsigned XXX FT_UInt32;
|
||||
|
||||
/* */
|
||||
|
||||
#endif
|
||||
|
||||
#if FT_SIZEOF_INT == (32 / FT_CHAR_BIT)
|
||||
|
||||
typedef signed int FT_Int32;
|
||||
typedef unsigned int FT_UInt32;
|
||||
|
||||
#elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT)
|
||||
|
||||
typedef signed long FT_Int32;
|
||||
typedef unsigned long FT_UInt32;
|
||||
|
||||
#else
|
||||
#error "no 32bit type found -- please check your configuration files"
|
||||
#endif
|
||||
|
||||
|
||||
/* look up an integer type that is at least 32 bits */
|
||||
#if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT)
|
||||
|
||||
typedef int FT_Fast;
|
||||
typedef unsigned int FT_UFast;
|
||||
|
||||
#elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT)
|
||||
|
||||
typedef long FT_Fast;
|
||||
typedef unsigned long FT_UFast;
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* determine whether we have a 64-bit int type for platforms without */
|
||||
/* Autoconf */
|
||||
#if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT)
|
||||
|
||||
/* FT_LONG64 must be defined if a 64-bit type is available */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long
|
||||
|
||||
#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
|
||||
|
||||
/* this compiler provides the __int64 type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 __int64
|
||||
|
||||
#elif defined( __BORLANDC__ ) /* Borland C++ */
|
||||
|
||||
/* XXXX: We should probably check the value of __BORLANDC__ in order */
|
||||
/* to test the compiler version. */
|
||||
|
||||
/* this compiler provides the __int64 type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 __int64
|
||||
|
||||
#elif defined( __WATCOMC__ ) /* Watcom C++ */
|
||||
|
||||
/* Watcom doesn't provide 64-bit data types */
|
||||
|
||||
#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
|
||||
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long long int
|
||||
|
||||
#elif defined( __GNUC__ )
|
||||
|
||||
/* GCC provides the `long long' type */
|
||||
#define FT_LONG64
|
||||
#define FT_INT64 long long int
|
||||
|
||||
#endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* A 64-bit data type will create compilation problems if you compile */
|
||||
/* in strict ANSI mode. To avoid them, we disable its use if __STDC__ */
|
||||
/* is defined. You can however ignore this rule by defining the */
|
||||
/* FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
|
||||
/* */
|
||||
#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
|
||||
|
||||
#ifdef __STDC__
|
||||
|
||||
/* undefine the 64-bit macros in strict ANSI compilation mode */
|
||||
#undef FT_LONG64
|
||||
#undef FT_INT64
|
||||
|
||||
#endif /* __STDC__ */
|
||||
|
||||
#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
|
||||
|
||||
|
||||
#define FT_BEGIN_STMNT do {
|
||||
#define FT_END_STMNT } while ( 0 )
|
||||
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
|
||||
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER
|
||||
/* Provide assembler fragments for performance-critical functions. */
|
||||
/* These must be defined `static __inline__' with GCC. */
|
||||
|
||||
#if defined( __CC_ARM ) || defined( __ARMCC__ ) /* RVCT */
|
||||
#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
static __inline FT_Int32
|
||||
FT_MulFix_arm( FT_Int32 a,
|
||||
FT_Int32 b )
|
||||
{
|
||||
register FT_Int32 t, t2;
|
||||
|
||||
|
||||
__asm
|
||||
{
|
||||
smull t2, t, b, a /* (lo=t2,hi=t) = a*b */
|
||||
mov a, t, asr #31 /* a = (hi >> 31) */
|
||||
add a, a, #0x8000 /* a += 0x8000 */
|
||||
adds t2, t2, a /* t2 += a */
|
||||
adc t, t, #0 /* t += carry */
|
||||
mov a, t2, lsr #16 /* a = t2 >> 16 */
|
||||
orr a, a, t, lsl #16 /* a |= t << 16 */
|
||||
}
|
||||
return a;
|
||||
}
|
||||
|
||||
#endif /* __CC_ARM || __ARMCC__ */
|
||||
|
||||
|
||||
#ifdef __GNUC__
|
||||
|
||||
#if defined( __arm__ ) && !defined( __thumb__ ) && \
|
||||
!( defined( __CC_ARM ) || defined( __ARMCC__ ) )
|
||||
#define FT_MULFIX_ASSEMBLER FT_MulFix_arm
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
static __inline__ FT_Int32
|
||||
FT_MulFix_arm( FT_Int32 a,
|
||||
FT_Int32 b )
|
||||
{
|
||||
register FT_Int32 t, t2;
|
||||
|
||||
|
||||
asm __volatile__ (
|
||||
"smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */
|
||||
"mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */
|
||||
"add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */
|
||||
"adds %1, %1, %0\n\t" /* %1 += %0 */
|
||||
"adc %2, %2, #0\n\t" /* %2 += carry */
|
||||
"mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */
|
||||
"orr %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */
|
||||
: "=r"(a), "=&r"(t2), "=&r"(t)
|
||||
: "r"(a), "r"(b) );
|
||||
return a;
|
||||
}
|
||||
|
||||
#endif /* __arm__ && !__thumb__ && !( __CC_ARM || __ARMCC__ ) */
|
||||
|
||||
#if defined( __i386__ )
|
||||
#define FT_MULFIX_ASSEMBLER FT_MulFix_i386
|
||||
|
||||
/* documentation is in freetype.h */
|
||||
|
||||
static __inline__ FT_Int32
|
||||
FT_MulFix_i386( FT_Int32 a,
|
||||
FT_Int32 b )
|
||||
{
|
||||
register FT_Int32 result;
|
||||
|
||||
|
||||
__asm__ __volatile__ (
|
||||
"imul %%edx\n"
|
||||
"movl %%edx, %%ecx\n"
|
||||
"sarl $31, %%ecx\n"
|
||||
"addl $0x8000, %%ecx\n"
|
||||
"addl %%ecx, %%eax\n"
|
||||
"adcl $0, %%edx\n"
|
||||
"shrl $16, %%eax\n"
|
||||
"shll $16, %%edx\n"
|
||||
"addl %%edx, %%eax\n"
|
||||
: "=a"(result), "=d"(b)
|
||||
: "a"(a), "d"(b)
|
||||
: "%ecx", "cc" );
|
||||
return result;
|
||||
}
|
||||
|
||||
#endif /* i386 */
|
||||
|
||||
#endif /* __GNUC__ */
|
||||
|
||||
#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */
|
||||
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_INLINE_MULFIX
|
||||
#ifdef FT_MULFIX_ASSEMBLER
|
||||
#define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
|
||||
|
||||
#define FT_LOCAL( x ) static x
|
||||
#define FT_LOCAL_DEF( x ) static x
|
||||
|
||||
#else
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_LOCAL( x ) extern "C" x
|
||||
#define FT_LOCAL_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_LOCAL( x ) extern x
|
||||
#define FT_LOCAL_DEF( x ) x
|
||||
#endif
|
||||
|
||||
#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
|
||||
|
||||
|
||||
#ifndef FT_BASE
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_BASE( x ) extern "C" x
|
||||
#else
|
||||
#define FT_BASE( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_BASE */
|
||||
|
||||
|
||||
#ifndef FT_BASE_DEF
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_BASE_DEF( x ) x
|
||||
#else
|
||||
#define FT_BASE_DEF( x ) x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_BASE_DEF */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT_DEF
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT_DEF( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT_DEF */
|
||||
|
||||
|
||||
#ifndef FT_EXPORT_VAR
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_EXPORT_VAR( x ) extern "C" x
|
||||
#else
|
||||
#define FT_EXPORT_VAR( x ) extern x
|
||||
#endif
|
||||
|
||||
#endif /* !FT_EXPORT_VAR */
|
||||
|
||||
/* The following macros are needed to compile the library with a */
|
||||
/* C++ compiler and with 16bit compilers. */
|
||||
/* */
|
||||
|
||||
/* This is special. Within C++, you must specify `extern "C"' for */
|
||||
/* functions which are used via function pointers, and you also */
|
||||
/* must do that for structures which contain function pointers to */
|
||||
/* assure C linkage -- it's not possible to have (local) anonymous */
|
||||
/* functions which are accessed by (global) function pointers. */
|
||||
/* */
|
||||
/* */
|
||||
/* FT_CALLBACK_DEF is used to _define_ a callback function. */
|
||||
/* */
|
||||
/* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
|
||||
/* contains pointers to callback functions. */
|
||||
/* */
|
||||
/* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
|
||||
/* that contains pointers to callback functions. */
|
||||
/* */
|
||||
/* */
|
||||
/* Some 16bit compilers have to redefine these macros to insert */
|
||||
/* the infamous `_cdecl' or `__fastcall' declarations. */
|
||||
/* */
|
||||
#ifndef FT_CALLBACK_DEF
|
||||
#ifdef __cplusplus
|
||||
#define FT_CALLBACK_DEF( x ) extern "C" x
|
||||
#else
|
||||
#define FT_CALLBACK_DEF( x ) static x
|
||||
#endif
|
||||
#endif /* FT_CALLBACK_DEF */
|
||||
|
||||
#ifndef FT_CALLBACK_TABLE
|
||||
#ifdef __cplusplus
|
||||
#define FT_CALLBACK_TABLE extern "C"
|
||||
#define FT_CALLBACK_TABLE_DEF extern "C"
|
||||
#else
|
||||
#define FT_CALLBACK_TABLE extern
|
||||
#define FT_CALLBACK_TABLE_DEF /* nothing */
|
||||
#endif
|
||||
#endif /* FT_CALLBACK_TABLE */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* __FTCONFIG_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,780 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftheader.h */
|
||||
/* */
|
||||
/* Build macros of the FreeType 2 library. */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
#ifndef __FT_HEADER_H__
|
||||
#define __FT_HEADER_H__
|
||||
|
||||
|
||||
/*@***********************************************************************/
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_BEGIN_HEADER */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This macro is used in association with @FT_END_HEADER in header */
|
||||
/* files to ensure that the declarations within are properly */
|
||||
/* encapsulated in an `extern "C" { .. }' block when included from a */
|
||||
/* C++ compiler. */
|
||||
/* */
|
||||
#ifdef __cplusplus
|
||||
#define FT_BEGIN_HEADER extern "C" {
|
||||
#else
|
||||
#define FT_BEGIN_HEADER /* nothing */
|
||||
#endif
|
||||
|
||||
|
||||
/*@***********************************************************************/
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_END_HEADER */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This macro is used in association with @FT_BEGIN_HEADER in header */
|
||||
/* files to ensure that the declarations within are properly */
|
||||
/* encapsulated in an `extern "C" { .. }' block when included from a */
|
||||
/* C++ compiler. */
|
||||
/* */
|
||||
#ifdef __cplusplus
|
||||
#define FT_END_HEADER }
|
||||
#else
|
||||
#define FT_END_HEADER /* nothing */
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Aliases for the FreeType 2 public and configuration files. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* header_file_macros */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Header File Macros */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Macro definitions used to #include specific header files. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The following macros are defined to the name of specific */
|
||||
/* FreeType~2 header files. They can be used directly in #include */
|
||||
/* statements as in: */
|
||||
/* */
|
||||
/* { */
|
||||
/* #include FT_FREETYPE_H */
|
||||
/* #include FT_MULTIPLE_MASTERS_H */
|
||||
/* #include FT_GLYPH_H */
|
||||
/* } */
|
||||
/* */
|
||||
/* There are several reasons why we are now using macros to name */
|
||||
/* public header files. The first one is that such macros are not */
|
||||
/* limited to the infamous 8.3~naming rule required by DOS (and */
|
||||
/* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */
|
||||
/* */
|
||||
/* The second reason is that it allows for more flexibility in the */
|
||||
/* way FreeType~2 is installed on a given system. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* configuration files */
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CONFIG_CONFIG_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing
|
||||
* FreeType~2 configuration data.
|
||||
*
|
||||
*/
|
||||
#ifndef FT_CONFIG_CONFIG_H
|
||||
#define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h>
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CONFIG_STANDARD_LIBRARY_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing
|
||||
* FreeType~2 interface to the standard C library functions.
|
||||
*
|
||||
*/
|
||||
#ifndef FT_CONFIG_STANDARD_LIBRARY_H
|
||||
#define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h>
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CONFIG_OPTIONS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing
|
||||
* FreeType~2 project-specific configuration options.
|
||||
*
|
||||
*/
|
||||
#ifndef FT_CONFIG_OPTIONS_H
|
||||
#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CONFIG_MODULES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* list of FreeType~2 modules that are statically linked to new library
|
||||
* instances in @FT_Init_FreeType.
|
||||
*
|
||||
*/
|
||||
#ifndef FT_CONFIG_MODULES_H
|
||||
#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h>
|
||||
#endif
|
||||
|
||||
/* */
|
||||
|
||||
/* public headers */
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_FREETYPE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* base FreeType~2 API.
|
||||
*
|
||||
*/
|
||||
#define FT_FREETYPE_H <freetype/freetype.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ERRORS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* list of FreeType~2 error codes (and messages).
|
||||
*
|
||||
* It is included by @FT_FREETYPE_H.
|
||||
*
|
||||
*/
|
||||
#define FT_ERRORS_H <freetype/fterrors.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_MODULE_ERRORS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* list of FreeType~2 module error offsets (and messages).
|
||||
*
|
||||
*/
|
||||
#define FT_MODULE_ERRORS_H <freetype/ftmoderr.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_SYSTEM_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 interface to low-level operations (i.e., memory management
|
||||
* and stream i/o).
|
||||
*
|
||||
* It is included by @FT_FREETYPE_H.
|
||||
*
|
||||
*/
|
||||
#define FT_SYSTEM_H <freetype/ftsystem.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_IMAGE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing type
|
||||
* definitions related to glyph images (i.e., bitmaps, outlines,
|
||||
* scan-converter parameters).
|
||||
*
|
||||
* It is included by @FT_FREETYPE_H.
|
||||
*
|
||||
*/
|
||||
#define FT_IMAGE_H <freetype/ftimage.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TYPES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* basic data types defined by FreeType~2.
|
||||
*
|
||||
* It is included by @FT_FREETYPE_H.
|
||||
*
|
||||
*/
|
||||
#define FT_TYPES_H <freetype/fttypes.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_LIST_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* list management API of FreeType~2.
|
||||
*
|
||||
* (Most applications will never need to include this file.)
|
||||
*
|
||||
*/
|
||||
#define FT_LIST_H <freetype/ftlist.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_OUTLINE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* scalable outline management API of FreeType~2.
|
||||
*
|
||||
*/
|
||||
#define FT_OUTLINE_H <freetype/ftoutln.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_SIZES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* API which manages multiple @FT_Size objects per face.
|
||||
*
|
||||
*/
|
||||
#define FT_SIZES_H <freetype/ftsizes.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_MODULE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* module management API of FreeType~2.
|
||||
*
|
||||
*/
|
||||
#define FT_MODULE_H <freetype/ftmodapi.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_RENDER_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* renderer module management API of FreeType~2.
|
||||
*
|
||||
*/
|
||||
#define FT_RENDER_H <freetype/ftrender.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TYPE1_TABLES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* types and API specific to the Type~1 format.
|
||||
*
|
||||
*/
|
||||
#define FT_TYPE1_TABLES_H <freetype/t1tables.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TRUETYPE_IDS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* enumeration values which identify name strings, languages, encodings,
|
||||
* etc. This file really contains a _large_ set of constant macro
|
||||
* definitions, taken from the TrueType and OpenType specifications.
|
||||
*
|
||||
*/
|
||||
#define FT_TRUETYPE_IDS_H <freetype/ttnameid.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TRUETYPE_TABLES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* types and API specific to the TrueType (as well as OpenType) format.
|
||||
*
|
||||
*/
|
||||
#define FT_TRUETYPE_TABLES_H <freetype/tttables.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TRUETYPE_TAGS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of TrueType four-byte `tags' which identify blocks in
|
||||
* SFNT-based font formats (i.e., TrueType and OpenType).
|
||||
*
|
||||
*/
|
||||
#define FT_TRUETYPE_TAGS_H <freetype/tttags.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_BDF_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which accesses BDF-specific strings from a
|
||||
* face.
|
||||
*
|
||||
*/
|
||||
#define FT_BDF_H <freetype/ftbdf.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CID_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which access CID font information from a
|
||||
* face.
|
||||
*
|
||||
*/
|
||||
#define FT_CID_H <freetype/ftcid.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_GZIP_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which supports gzip-compressed files.
|
||||
*
|
||||
*/
|
||||
#define FT_GZIP_H <freetype/ftgzip.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_LZW_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which supports LZW-compressed files.
|
||||
*
|
||||
*/
|
||||
#define FT_LZW_H <freetype/ftlzw.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_WINFONTS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* definitions of an API which supports Windows FNT files.
|
||||
*
|
||||
*/
|
||||
#define FT_WINFONTS_H <freetype/ftwinfnt.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_GLYPH_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* API of the optional glyph management component.
|
||||
*
|
||||
*/
|
||||
#define FT_GLYPH_H <freetype/ftglyph.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_BITMAP_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* API of the optional bitmap conversion component.
|
||||
*
|
||||
*/
|
||||
#define FT_BITMAP_H <freetype/ftbitmap.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_BBOX_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* API of the optional exact bounding box computation routines.
|
||||
*
|
||||
*/
|
||||
#define FT_BBOX_H <freetype/ftbbox.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CACHE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* API of the optional FreeType~2 cache sub-system.
|
||||
*
|
||||
*/
|
||||
#define FT_CACHE_H <freetype/ftcache.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CACHE_IMAGE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* `glyph image' API of the FreeType~2 cache sub-system.
|
||||
*
|
||||
* It is used to define a cache for @FT_Glyph elements. You can also
|
||||
* use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to
|
||||
* store small glyph bitmaps, as it will use less memory.
|
||||
*
|
||||
* This macro is deprecated. Simply include @FT_CACHE_H to have all
|
||||
* glyph image-related cache declarations.
|
||||
*
|
||||
*/
|
||||
#define FT_CACHE_IMAGE_H FT_CACHE_H
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CACHE_SMALL_BITMAPS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* `small bitmaps' API of the FreeType~2 cache sub-system.
|
||||
*
|
||||
* It is used to define a cache for small glyph bitmaps in a relatively
|
||||
* memory-efficient way. You can also use the API defined in
|
||||
* @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images,
|
||||
* including scalable outlines.
|
||||
*
|
||||
* This macro is deprecated. Simply include @FT_CACHE_H to have all
|
||||
* small bitmaps-related cache declarations.
|
||||
*
|
||||
*/
|
||||
#define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_CACHE_CHARMAP_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* `charmap' API of the FreeType~2 cache sub-system.
|
||||
*
|
||||
* This macro is deprecated. Simply include @FT_CACHE_H to have all
|
||||
* charmap-based cache declarations.
|
||||
*
|
||||
*/
|
||||
#define FT_CACHE_CHARMAP_H FT_CACHE_H
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_MAC_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* Macintosh-specific FreeType~2 API. The latter is used to access
|
||||
* fonts embedded in resource forks.
|
||||
*
|
||||
* This header file must be explicitly included by client applications
|
||||
* compiled on the Mac (note that the base API still works though).
|
||||
*
|
||||
*/
|
||||
#define FT_MAC_H <freetype/ftmac.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_MULTIPLE_MASTERS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* optional multiple-masters management API of FreeType~2.
|
||||
*
|
||||
*/
|
||||
#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_SFNT_NAMES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* optional FreeType~2 API which accesses embedded `name' strings in
|
||||
* SFNT-based font formats (i.e., TrueType and OpenType).
|
||||
*
|
||||
*/
|
||||
#define FT_SFNT_NAMES_H <freetype/ftsnames.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_OPENTYPE_VALIDATE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* optional FreeType~2 API which validates OpenType tables (BASE, GDEF,
|
||||
* GPOS, GSUB, JSTF).
|
||||
*
|
||||
*/
|
||||
#define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_GX_VALIDATE_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat,
|
||||
* mort, morx, bsln, just, kern, opbd, trak, prop).
|
||||
*
|
||||
*/
|
||||
#define FT_GX_VALIDATE_H <freetype/ftgxval.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_PFR_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which accesses PFR-specific data.
|
||||
*
|
||||
*/
|
||||
#define FT_PFR_H <freetype/ftpfr.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_STROKER_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which provides functions to stroke outline paths.
|
||||
*/
|
||||
#define FT_STROKER_H <freetype/ftstroke.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_SYNTHESIS_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which performs artificial obliquing and emboldening.
|
||||
*/
|
||||
#define FT_SYNTHESIS_H <freetype/ftsynth.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_XFREE86_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which provides functions specific to the XFree86 and
|
||||
* X.Org X11 servers.
|
||||
*/
|
||||
#define FT_XFREE86_H <freetype/ftxf86.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_TRIGONOMETRY_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which performs trigonometric computations (e.g.,
|
||||
* cosines and arc tangents).
|
||||
*/
|
||||
#define FT_TRIGONOMETRY_H <freetype/fttrigon.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_LCD_FILTER_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which performs color filtering for subpixel rendering.
|
||||
*/
|
||||
#define FT_LCD_FILTER_H <freetype/ftlcdfil.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_UNPATENTED_HINTING_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which performs color filtering for subpixel rendering.
|
||||
*/
|
||||
#define FT_UNPATENTED_HINTING_H <freetype/ttunpat.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_INCREMENTAL_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which performs color filtering for subpixel rendering.
|
||||
*/
|
||||
#define FT_INCREMENTAL_H <freetype/ftincrem.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_GASP_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which returns entries from the TrueType GASP table.
|
||||
*/
|
||||
#define FT_GASP_H <freetype/ftgasp.h>
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ADVANCES_H
|
||||
*
|
||||
* @description:
|
||||
* A macro used in #include statements to name the file containing the
|
||||
* FreeType~2 API which returns individual and ranged glyph advances.
|
||||
*/
|
||||
#define FT_ADVANCES_H <freetype/ftadvanc.h>
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
#define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h>
|
||||
|
||||
|
||||
/* The internals of the cache sub-system are no longer exposed. We */
|
||||
/* default to FT_CACHE_H at the moment just in case, but we know of */
|
||||
/* no rogue client that uses them. */
|
||||
/* */
|
||||
#define FT_CACHE_MANAGER_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_MRU_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_MANAGER_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_CACHE_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_GLYPH_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_IMAGE_H <freetype/ftcache.h>
|
||||
#define FT_CACHE_INTERNAL_SBITS_H <freetype/ftcache.h>
|
||||
|
||||
|
||||
#define FT_INCREMENTAL_H <freetype/ftincrem.h>
|
||||
|
||||
#define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h>
|
||||
|
||||
|
||||
/*
|
||||
* Include internal headers definitions from <freetype/internal/...>
|
||||
* only when building the library.
|
||||
*/
|
||||
#ifdef FT2_BUILD_LIBRARY
|
||||
#define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h>
|
||||
#include FT_INTERNAL_INTERNAL_H
|
||||
#endif /* FT2_BUILD_LIBRARY */
|
||||
|
||||
|
||||
#endif /* __FT2_BUILD_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
/*
|
||||
* This file registers the FreeType modules compiled into the library.
|
||||
*
|
||||
* If you use GNU make, this file IS NOT USED! Instead, it is created in
|
||||
* the objects directory (normally `<topdir>/objs/') based on information
|
||||
* from `<topdir>/modules.cfg'.
|
||||
*
|
||||
* Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile
|
||||
* FreeType without GNU make.
|
||||
*
|
||||
*/
|
||||
|
||||
FT_USE_MODULE( FT_Module_Class, autofit_module_class )
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class )
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class )
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class )
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class )
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, pfr_driver_class )
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, t42_driver_class )
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, winfnt_driver_class )
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, pcf_driver_class )
|
||||
FT_USE_MODULE( FT_Module_Class, psaux_module_class )
|
||||
FT_USE_MODULE( FT_Module_Class, psnames_module_class )
|
||||
FT_USE_MODULE( FT_Module_Class, pshinter_module_class )
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class )
|
||||
FT_USE_MODULE( FT_Module_Class, sfnt_module_class )
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class )
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class )
|
||||
FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class )
|
||||
FT_USE_MODULE( FT_Driver_ClassRec, bdf_driver_class )
|
||||
|
||||
/* EOF */
|
||||
|
|
@ -0,0 +1,733 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftoption.h */
|
||||
/* */
|
||||
/* User-selectable configuration macros (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */
|
||||
/* 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTOPTION_H__
|
||||
#define __FTOPTION_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* USER-SELECTABLE CONFIGURATION MACROS */
|
||||
/* */
|
||||
/* This file contains the default configuration macro definitions for */
|
||||
/* a standard build of the FreeType library. There are three ways to */
|
||||
/* use this file to build project-specific versions of the library: */
|
||||
/* */
|
||||
/* - You can modify this file by hand, but this is not recommended in */
|
||||
/* cases where you would like to build several versions of the */
|
||||
/* library from a single source directory. */
|
||||
/* */
|
||||
/* - You can put a copy of this file in your build directory, more */
|
||||
/* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */
|
||||
/* is the name of a directory that is included _before_ the FreeType */
|
||||
/* include path during compilation. */
|
||||
/* */
|
||||
/* The default FreeType Makefiles and Jamfiles use the build */
|
||||
/* directory `builds/<system>' by default, but you can easily change */
|
||||
/* that for your own projects. */
|
||||
/* */
|
||||
/* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */
|
||||
/* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */
|
||||
/* locate this file during the build. For example, */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */
|
||||
/* #include <freetype/config/ftheader.h> */
|
||||
/* */
|
||||
/* will use `$BUILD/myftoptions.h' instead of this file for macro */
|
||||
/* definitions. */
|
||||
/* */
|
||||
/* Note also that you can similarly pre-define the macro */
|
||||
/* FT_CONFIG_MODULES_H used to locate the file listing of the modules */
|
||||
/* that are statically linked to the library at compile time. By */
|
||||
/* default, this file is <freetype/config/ftmodule.h>. */
|
||||
/* */
|
||||
/* We highly recommend using the third method whenever possible. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Uncomment the line below if you want to activate sub-pixel rendering */
|
||||
/* (a.k.a. LCD rendering, or ClearType) in this build of the library. */
|
||||
/* */
|
||||
/* Note that this feature is covered by several Microsoft patents */
|
||||
/* and should not be activated in any default build of the library. */
|
||||
/* */
|
||||
/* This macro has no impact on the FreeType API, only on its */
|
||||
/* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */
|
||||
/* FT_Render_Glyph still generates a bitmap that is 3 times wider than */
|
||||
/* the original size in case this macro isn't defined; however, each */
|
||||
/* triplet of subpixels has R=G=B. */
|
||||
/* */
|
||||
/* This is done to allow FreeType clients to run unmodified, forcing */
|
||||
/* them to display normal gray-level anti-aliased glyphs. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Many compilers provide a non-ANSI 64-bit data type that can be used */
|
||||
/* by FreeType to speed up some computations. However, this will create */
|
||||
/* some problems when compiling the library in strict ANSI mode. */
|
||||
/* */
|
||||
/* For this reason, the use of 64-bit integers is normally disabled when */
|
||||
/* the __STDC__ macro is defined. You can however disable this by */
|
||||
/* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */
|
||||
/* */
|
||||
/* For most compilers, this will only create compilation warnings when */
|
||||
/* building the library. */
|
||||
/* */
|
||||
/* ObNote: The compiler-specific 64-bit integers are detected in the */
|
||||
/* file `ftconfig.h' either statically or through the */
|
||||
/* `configure' script on supported platforms. */
|
||||
/* */
|
||||
#undef FT_CONFIG_OPTION_FORCE_INT64
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* If this macro is defined, do not try to use an assembler version of */
|
||||
/* performance-critical functions (e.g. FT_MulFix). You should only do */
|
||||
/* that to verify that the assembler function works properly, or to */
|
||||
/* execute benchmark tests of the various implementations. */
|
||||
/* #define FT_CONFIG_OPTION_NO_ASSEMBLER */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* If this macro is defined, try to use an inlined assembler version of */
|
||||
/* the `FT_MulFix' function, which is a `hotspot' when loading and */
|
||||
/* hinting glyphs, and which should be executed as fast as possible. */
|
||||
/* */
|
||||
/* Note that if your compiler or CPU is not supported, this will default */
|
||||
/* to the standard and portable implementation found in `ftcalc.c'. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_INLINE_MULFIX
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* LZW-compressed file support. */
|
||||
/* */
|
||||
/* FreeType now handles font files that have been compressed with the */
|
||||
/* `compress' program. This is mostly used to parse many of the PCF */
|
||||
/* files that come with various X11 distributions. The implementation */
|
||||
/* uses NetBSD's `zopen' to partially uncompress the file on the fly */
|
||||
/* (see src/lzw/ftgzip.c). */
|
||||
/* */
|
||||
/* Define this macro if you want to enable this `feature'. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_USE_LZW
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Gzip-compressed file support. */
|
||||
/* */
|
||||
/* FreeType now handles font files that have been compressed with the */
|
||||
/* `gzip' program. This is mostly used to parse many of the PCF files */
|
||||
/* that come with XFree86. The implementation uses `zlib' to */
|
||||
/* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */
|
||||
/* */
|
||||
/* Define this macro if you want to enable this `feature'. See also */
|
||||
/* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_USE_ZLIB
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* ZLib library selection */
|
||||
/* */
|
||||
/* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */
|
||||
/* It allows FreeType's `ftgzip' component to link to the system's */
|
||||
/* installation of the ZLib library. This is useful on systems like */
|
||||
/* Unix or VMS where it generally is already available. */
|
||||
/* */
|
||||
/* If you let it undefined, the component will use its own copy */
|
||||
/* of the zlib sources instead. These have been modified to be */
|
||||
/* included directly within the component and *not* export external */
|
||||
/* function names. This allows you to link any program with FreeType */
|
||||
/* _and_ ZLib without linking conflicts. */
|
||||
/* */
|
||||
/* Do not #undef this macro here since the build system might define */
|
||||
/* it for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* DLL export compilation */
|
||||
/* */
|
||||
/* When compiling FreeType as a DLL, some systems/compilers need a */
|
||||
/* special keyword in front OR after the return type of function */
|
||||
/* declarations. */
|
||||
/* */
|
||||
/* Two macros are used within the FreeType source code to define */
|
||||
/* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */
|
||||
/* */
|
||||
/* FT_EXPORT( return_type ) */
|
||||
/* */
|
||||
/* is used in a function declaration, as in */
|
||||
/* */
|
||||
/* FT_EXPORT( FT_Error ) */
|
||||
/* FT_Init_FreeType( FT_Library* alibrary ); */
|
||||
/* */
|
||||
/* */
|
||||
/* FT_EXPORT_DEF( return_type ) */
|
||||
/* */
|
||||
/* is used in a function definition, as in */
|
||||
/* */
|
||||
/* FT_EXPORT_DEF( FT_Error ) */
|
||||
/* FT_Init_FreeType( FT_Library* alibrary ) */
|
||||
/* { */
|
||||
/* ... some code ... */
|
||||
/* return FT_Err_Ok; */
|
||||
/* } */
|
||||
/* */
|
||||
/* You can provide your own implementation of FT_EXPORT and */
|
||||
/* FT_EXPORT_DEF here if you want. If you leave them undefined, they */
|
||||
/* will be later automatically defined as `extern return_type' to */
|
||||
/* allow normal compilation. */
|
||||
/* */
|
||||
/* Do not #undef these macros here since the build system might define */
|
||||
/* them for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_EXPORT(x) extern x */
|
||||
/* #define FT_EXPORT_DEF(x) x */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Glyph Postscript Names handling */
|
||||
/* */
|
||||
/* By default, FreeType 2 is compiled with the `psnames' module. This */
|
||||
/* module is in charge of converting a glyph name string into a */
|
||||
/* Unicode value, or return a Macintosh standard glyph name for the */
|
||||
/* use with the TrueType `post' table. */
|
||||
/* */
|
||||
/* Undefine this macro if you do not want `psnames' compiled in your */
|
||||
/* build of FreeType. This has the following effects: */
|
||||
/* */
|
||||
/* - The TrueType driver will provide its own set of glyph names, */
|
||||
/* if you build it to support postscript names in the TrueType */
|
||||
/* `post' table. */
|
||||
/* */
|
||||
/* - The Type 1 driver will not be able to synthesize a Unicode */
|
||||
/* charmap out of the glyphs found in the fonts. */
|
||||
/* */
|
||||
/* You would normally undefine this configuration macro when building */
|
||||
/* a version of FreeType that doesn't contain a Type 1 or CFF driver. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_POSTSCRIPT_NAMES
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Postscript Names to Unicode Values support */
|
||||
/* */
|
||||
/* By default, FreeType 2 is built with the `PSNames' module compiled */
|
||||
/* in. Among other things, the module is used to convert a glyph name */
|
||||
/* into a Unicode value. This is especially useful in order to */
|
||||
/* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */
|
||||
/* through a big table named the `Adobe Glyph List' (AGL). */
|
||||
/* */
|
||||
/* Undefine this macro if you do not want the Adobe Glyph List */
|
||||
/* compiled in your `PSNames' module. The Type 1 driver will not be */
|
||||
/* able to synthesize a Unicode charmap out of the glyphs found in the */
|
||||
/* fonts. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Support for Mac fonts */
|
||||
/* */
|
||||
/* Define this macro if you want support for outline fonts in Mac */
|
||||
/* format (mac dfont, mac resource, macbinary containing a mac */
|
||||
/* resource) on non-Mac platforms. */
|
||||
/* */
|
||||
/* Note that the `FOND' resource isn't checked. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_MAC_FONTS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Guessing methods to access embedded resource forks */
|
||||
/* */
|
||||
/* Enable extra Mac fonts support on non-Mac platforms (e.g. */
|
||||
/* GNU/Linux). */
|
||||
/* */
|
||||
/* Resource forks which include fonts data are stored sometimes in */
|
||||
/* locations which users or developers don't expected. In some cases, */
|
||||
/* resource forks start with some offset from the head of a file. In */
|
||||
/* other cases, the actual resource fork is stored in file different */
|
||||
/* from what the user specifies. If this option is activated, */
|
||||
/* FreeType tries to guess whether such offsets or different file */
|
||||
/* names must be used. */
|
||||
/* */
|
||||
/* Note that normal, direct access of resource forks is controlled via */
|
||||
/* the FT_CONFIG_OPTION_MAC_FONTS option. */
|
||||
/* */
|
||||
#ifdef FT_CONFIG_OPTION_MAC_FONTS
|
||||
#define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Allow the use of FT_Incremental_Interface to load typefaces that */
|
||||
/* contain no glyph data, but supply it via a callback function. */
|
||||
/* This is required by clients supporting document formats which */
|
||||
/* supply font data incrementally as the document is parsed, such */
|
||||
/* as the Ghostscript interpreter for the PostScript language. */
|
||||
/* */
|
||||
#define FT_CONFIG_OPTION_INCREMENTAL
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The size in bytes of the render pool used by the scan-line converter */
|
||||
/* to do all of its work. */
|
||||
/* */
|
||||
/* This must be greater than 4KByte if you use FreeType to rasterize */
|
||||
/* glyphs; otherwise, you may set it to zero to avoid unnecessary */
|
||||
/* allocation of the render pool. */
|
||||
/* */
|
||||
#define FT_RENDER_POOL_SIZE 16384L
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* FT_MAX_MODULES */
|
||||
/* */
|
||||
/* The maximum number of modules that can be registered in a single */
|
||||
/* FreeType library object. 32 is the default. */
|
||||
/* */
|
||||
#define FT_MAX_MODULES 32
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Debug level */
|
||||
/* */
|
||||
/* FreeType can be compiled in debug or trace mode. In debug mode, */
|
||||
/* errors are reported through the `ftdebug' component. In trace */
|
||||
/* mode, additional messages are sent to the standard output during */
|
||||
/* execution. */
|
||||
/* */
|
||||
/* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */
|
||||
/* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */
|
||||
/* */
|
||||
/* Don't define any of these macros to compile in `release' mode! */
|
||||
/* */
|
||||
/* Do not #undef these macros here since the build system might define */
|
||||
/* them for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_DEBUG_LEVEL_ERROR */
|
||||
/* #define FT_DEBUG_LEVEL_TRACE */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Memory Debugging */
|
||||
/* */
|
||||
/* FreeType now comes with an integrated memory debugger that is */
|
||||
/* capable of detecting simple errors like memory leaks or double */
|
||||
/* deletes. To compile it within your build of the library, you */
|
||||
/* should define FT_DEBUG_MEMORY here. */
|
||||
/* */
|
||||
/* Note that the memory debugger is only activated at runtime when */
|
||||
/* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */
|
||||
/* */
|
||||
/* Do not #undef this macro here since the build system might define */
|
||||
/* it for certain configurations only. */
|
||||
/* */
|
||||
/* #define FT_DEBUG_MEMORY */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Module errors */
|
||||
/* */
|
||||
/* If this macro is set (which is _not_ the default), the higher byte */
|
||||
/* of an error code gives the module in which the error has occurred, */
|
||||
/* while the lower byte is the real error code. */
|
||||
/* */
|
||||
/* Setting this macro makes sense for debugging purposes only, since */
|
||||
/* it would break source compatibility of certain programs that use */
|
||||
/* FreeType 2. */
|
||||
/* */
|
||||
/* More details can be found in the files ftmoderr.h and fterrors.h. */
|
||||
/* */
|
||||
#undef FT_CONFIG_OPTION_USE_MODULE_ERRORS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Position Independent Code */
|
||||
/* */
|
||||
/* If this macro is set (which is _not_ the default), FreeType2 will */
|
||||
/* avoid creating constants that require address fixups. Instead the */
|
||||
/* constants will be moved into a struct and additional intialization */
|
||||
/* code will be used. */
|
||||
/* */
|
||||
/* Setting this macro is needed for systems that prohibit address */
|
||||
/* fixups, such as BREW. */
|
||||
/* */
|
||||
/* #define FT_CONFIG_OPTION_PIC */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** S F N T D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */
|
||||
/* embedded bitmaps in all formats using the SFNT module (namely */
|
||||
/* TrueType & OpenType). */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_EMBEDDED_BITMAPS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */
|
||||
/* load and enumerate the glyph Postscript names in a TrueType or */
|
||||
/* OpenType file. */
|
||||
/* */
|
||||
/* Note that when you do not compile the `PSNames' module by undefining */
|
||||
/* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */
|
||||
/* contain additional code used to read the PS Names table from a font. */
|
||||
/* */
|
||||
/* (By default, the module uses `PSNames' to extract glyph names.) */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_POSTSCRIPT_NAMES
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */
|
||||
/* access the internal name table in a SFNT-based format like TrueType */
|
||||
/* or OpenType. The name table contains various strings used to */
|
||||
/* describe the font, like family name, copyright, version, etc. It */
|
||||
/* does not contain any glyph name though. */
|
||||
/* */
|
||||
/* Accessing SFNT names is done through the functions declared in */
|
||||
/* `freetype/ftsnames.h'. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_SFNT_NAMES
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* TrueType CMap support */
|
||||
/* */
|
||||
/* Here you can fine-tune which TrueType CMap table format shall be */
|
||||
/* supported. */
|
||||
#define TT_CONFIG_CMAP_FORMAT_0
|
||||
#define TT_CONFIG_CMAP_FORMAT_2
|
||||
#define TT_CONFIG_CMAP_FORMAT_4
|
||||
#define TT_CONFIG_CMAP_FORMAT_6
|
||||
#define TT_CONFIG_CMAP_FORMAT_8
|
||||
#define TT_CONFIG_CMAP_FORMAT_10
|
||||
#define TT_CONFIG_CMAP_FORMAT_12
|
||||
#define TT_CONFIG_CMAP_FORMAT_13
|
||||
#define TT_CONFIG_CMAP_FORMAT_14
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */
|
||||
/* a bytecode interpreter in the TrueType driver. */
|
||||
/* */
|
||||
/* By undefining this, you will only compile the code necessary to load */
|
||||
/* TrueType glyphs without hinting. */
|
||||
/* */
|
||||
/* Do not #undef this macro here, since the build system might */
|
||||
/* define it for certain configurations only. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_BYTECODE_INTERPRETER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */
|
||||
/* of the TrueType bytecode interpreter is used that doesn't implement */
|
||||
/* any of the patented opcodes and algorithms. The patents related to */
|
||||
/* TrueType hinting have expired worldwide since May 2010; this option */
|
||||
/* is now deprecated. */
|
||||
/* */
|
||||
/* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */
|
||||
/* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */
|
||||
/* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */
|
||||
/* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */
|
||||
/* */
|
||||
/* This macro is only useful for a small number of font files (mostly */
|
||||
/* for Asian scripts) that require bytecode interpretation to properly */
|
||||
/* load glyphs. For all other fonts, this produces unpleasant results, */
|
||||
/* thus the unpatented interpreter is never used to load glyphs from */
|
||||
/* TrueType fonts unless one of the following two options is used. */
|
||||
/* */
|
||||
/* - The unpatented interpreter is explicitly activated by the user */
|
||||
/* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */
|
||||
/* when opening the FT_Face. */
|
||||
/* */
|
||||
/* - FreeType detects that the FT_Face corresponds to one of the */
|
||||
/* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */
|
||||
/* contains a hard-coded list of font names and other matching */
|
||||
/* parameters (see function `tt_face_init' in file */
|
||||
/* `src/truetype/ttobjs.c'). */
|
||||
/* */
|
||||
/* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */
|
||||
/* */
|
||||
/* { */
|
||||
/* FT_Parameter parameter; */
|
||||
/* FT_Open_Args open_args; */
|
||||
/* */
|
||||
/* */
|
||||
/* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */
|
||||
/* */
|
||||
/* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */
|
||||
/* open_args.pathname = my_font_pathname; */
|
||||
/* open_args.num_params = 1; */
|
||||
/* open_args.params = ¶meter; */
|
||||
/* */
|
||||
/* error = FT_Open_Face( library, &open_args, index, &face ); */
|
||||
/* ... */
|
||||
/* } */
|
||||
/* */
|
||||
/* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */
|
||||
/* bytecode interpreter with a huge switch statement, rather than a call */
|
||||
/* table. This results in smaller and faster code for a number of */
|
||||
/* architectures. */
|
||||
/* */
|
||||
/* Note however that on some compiler/processor combinations, undefining */
|
||||
/* this macro will generate faster, though larger, code. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_INTERPRETER_SWITCH
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */
|
||||
/* TrueType glyph loader to use Apple's definition of how to handle */
|
||||
/* component offsets in composite glyphs. */
|
||||
/* */
|
||||
/* Apple and MS disagree on the default behavior of component offsets */
|
||||
/* in composites. Apple says that they should be scaled by the scaling */
|
||||
/* factors in the transformation matrix (roughly, it's more complex) */
|
||||
/* while MS says they should not. OpenType defines two bits in the */
|
||||
/* composite flags array which can be used to disambiguate, but old */
|
||||
/* fonts will not have them. */
|
||||
/* */
|
||||
/* http://partners.adobe.com/asn/developer/opentype/glyf.html */
|
||||
/* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */
|
||||
/* */
|
||||
#undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */
|
||||
/* support for Apple's distortable font technology (fvar, gvar, cvar, */
|
||||
/* and avar tables). This has many similarities to Type 1 Multiple */
|
||||
/* Masters support. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_GX_VAR_SUPPORT
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define TT_CONFIG_OPTION_BDF if you want to include support for */
|
||||
/* an embedded `BDF ' table within SFNT-based bitmap formats. */
|
||||
/* */
|
||||
#define TT_CONFIG_OPTION_BDF
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and */
|
||||
/* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */
|
||||
/* required. */
|
||||
/* */
|
||||
#define T1_MAX_DICT_DEPTH 5
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
|
||||
/* calls during glyph loading. */
|
||||
/* */
|
||||
#define T1_MAX_SUBRS_CALLS 16
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
|
||||
/* minimum of 16 is required. */
|
||||
/* */
|
||||
/* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */
|
||||
/* */
|
||||
#define T1_MAX_CHARSTRINGS_OPERANDS 256
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define this configuration macro if you want to prevent the */
|
||||
/* compilation of `t1afm', which is in charge of reading Type 1 AFM */
|
||||
/* files into an existing face. Note that if set, the T1 driver will be */
|
||||
/* unable to produce kerning distances. */
|
||||
/* */
|
||||
#undef T1_CONFIG_OPTION_NO_AFM
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define this configuration macro if you want to prevent the */
|
||||
/* compilation of the Multiple Masters font support in the Type 1 */
|
||||
/* driver. */
|
||||
/* */
|
||||
#undef T1_CONFIG_OPTION_NO_MM_SUPPORT
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Compile autofit module with CJK (Chinese, Japanese, Korean) script */
|
||||
/* support. */
|
||||
/* */
|
||||
#define AF_CONFIG_OPTION_CJK
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Compile autofit module with Indic script support. */
|
||||
/* */
|
||||
#define AF_CONFIG_OPTION_INDIC
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/*
|
||||
* Define this variable if you want to keep the layout of internal
|
||||
* structures that was used prior to FreeType 2.2. This also compiles in
|
||||
* a few obsolete functions to avoid linking problems on typical Unix
|
||||
* distributions.
|
||||
*
|
||||
* For embedded systems or building a new distribution from scratch, it
|
||||
* is recommended to disable the macro since it reduces the library's code
|
||||
* size and activates a few memory-saving optimizations as well.
|
||||
*/
|
||||
#define FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
|
||||
|
||||
/*
|
||||
* To detect legacy cache-lookup call from a rogue client (<= 2.1.7),
|
||||
* we restrict the number of charmaps in a font. The current API of
|
||||
* FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API
|
||||
* takes charcode only. To determine the passed value is for cmap_index
|
||||
* or charcode, the possible cmap_index is restricted not to exceed
|
||||
* the minimum possible charcode by a rogue client. It is also very
|
||||
* unlikely that a rogue client is interested in Unicode values 0 to 15.
|
||||
*
|
||||
* NOTE: The original threshold was 4 deduced from popular number of
|
||||
* cmap subtables in UCS-4 TrueType fonts, but now it is not
|
||||
* irregular for OpenType fonts to have more than 4 subtables,
|
||||
* because variation selector subtables are available for Apple
|
||||
* and Microsoft platforms.
|
||||
*/
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
#define FT_MAX_CHARMAP_CACHEABLE 15
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* This macro is defined if either unpatented or native TrueType
|
||||
* hinting is requested by the definitions above.
|
||||
*/
|
||||
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
|
||||
#define TT_USE_BYTECODE_INTERPRETER
|
||||
#undef TT_CONFIG_OPTION_UNPATENTED_HINTING
|
||||
#elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING
|
||||
#define TT_USE_BYTECODE_INTERPRETER
|
||||
#endif
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* __FTOPTION_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,173 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftstdlib.h */
|
||||
/* */
|
||||
/* ANSI-specific library and header configuration file (specification */
|
||||
/* only). */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This file is used to group all #includes to the ANSI C library that */
|
||||
/* FreeType normally requires. It also defines macros to rename the */
|
||||
/* standard functions within the FreeType source code. */
|
||||
/* */
|
||||
/* Load a file which defines __FTSTDLIB_H__ before this one to override */
|
||||
/* it. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTSTDLIB_H__
|
||||
#define __FTSTDLIB_H__
|
||||
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#define ft_ptrdiff_t ptrdiff_t
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* integer limits */
|
||||
/* */
|
||||
/* UINT_MAX and ULONG_MAX are used to automatically compute the size */
|
||||
/* of `int' and `long' in bytes at compile-time. So far, this works */
|
||||
/* for all platforms the library has been tested on. */
|
||||
/* */
|
||||
/* Note that on the extremely rare platforms that do not provide */
|
||||
/* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */
|
||||
/* old Crays where `int' is 36 bits), we do not make any guarantee */
|
||||
/* about the correct behaviour of FT2 with all fonts. */
|
||||
/* */
|
||||
/* In these case, `ftconfig.h' will refuse to compile anyway with a */
|
||||
/* message like `couldn't find 32-bit type' or something similar. */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#include <limits.h>
|
||||
|
||||
#define FT_CHAR_BIT CHAR_BIT
|
||||
#define FT_INT_MAX INT_MAX
|
||||
#define FT_INT_MIN INT_MIN
|
||||
#define FT_UINT_MAX UINT_MAX
|
||||
#define FT_ULONG_MAX ULONG_MAX
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* character and string processing */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#define ft_memchr memchr
|
||||
#define ft_memcmp memcmp
|
||||
#define ft_memcpy memcpy
|
||||
#define ft_memmove memmove
|
||||
#define ft_memset memset
|
||||
#define ft_strcat strcat
|
||||
#define ft_strcmp strcmp
|
||||
#define ft_strcpy strcpy
|
||||
#define ft_strlen strlen
|
||||
#define ft_strncmp strncmp
|
||||
#define ft_strncpy strncpy
|
||||
#define ft_strrchr strrchr
|
||||
#define ft_strstr strstr
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* file handling */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#define FT_FILE FILE
|
||||
#define ft_fclose fclose
|
||||
#define ft_fopen fopen
|
||||
#define ft_fread fread
|
||||
#define ft_fseek fseek
|
||||
#define ft_ftell ftell
|
||||
#define ft_sprintf sprintf
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* sorting */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#define ft_qsort qsort
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* memory allocation */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#define ft_scalloc calloc
|
||||
#define ft_sfree free
|
||||
#define ft_smalloc malloc
|
||||
#define ft_srealloc realloc
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* miscellaneous */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#define ft_atol atol
|
||||
#define ft_labs labs
|
||||
|
||||
|
||||
/**********************************************************************/
|
||||
/* */
|
||||
/* execution control */
|
||||
/* */
|
||||
/**********************************************************************/
|
||||
|
||||
|
||||
#include <setjmp.h>
|
||||
|
||||
#define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */
|
||||
/* jmp_buf is defined as a macro */
|
||||
/* on certain platforms */
|
||||
|
||||
#define ft_longjmp longjmp
|
||||
#define ft_setjmp( b ) setjmp( *(jmp_buf*) &(b) ) /* same thing here */
|
||||
|
||||
|
||||
/* the following is only used for debugging purposes, i.e., if */
|
||||
/* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */
|
||||
|
||||
#include <stdarg.h>
|
||||
|
||||
|
||||
#endif /* __FTSTDLIB_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -0,0 +1,179 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftadvanc.h */
|
||||
/* */
|
||||
/* Quick computation of advance widths (specification only). */
|
||||
/* */
|
||||
/* Copyright 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTADVANC_H__
|
||||
#define __FTADVANC_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* quick_advance
|
||||
*
|
||||
* @title:
|
||||
* Quick retrieval of advance values
|
||||
*
|
||||
* @abstract:
|
||||
* Retrieve horizontal and vertical advance values without processing
|
||||
* glyph outlines, if possible.
|
||||
*
|
||||
* @description:
|
||||
* This section contains functions to quickly extract advance values
|
||||
* without handling glyph outlines, if possible.
|
||||
*/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Const> */
|
||||
/* FT_ADVANCE_FLAG_FAST_ONLY */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A bit-flag to be OR-ed with the `flags' parameter of the */
|
||||
/* @FT_Get_Advance and @FT_Get_Advances functions. */
|
||||
/* */
|
||||
/* If set, it indicates that you want these functions to fail if the */
|
||||
/* corresponding hinting mode or font driver doesn't allow for very */
|
||||
/* quick advance computation. */
|
||||
/* */
|
||||
/* Typically, glyphs which are either unscaled, unhinted, bitmapped, */
|
||||
/* or light-hinted can have their advance width computed very */
|
||||
/* quickly. */
|
||||
/* */
|
||||
/* Normal and bytecode hinted modes, which require loading, scaling, */
|
||||
/* and hinting of the glyph outline, are extremely slow by */
|
||||
/* comparison. */
|
||||
/* */
|
||||
#define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Advance */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the advance value of a given glyph outline in an */
|
||||
/* @FT_Face. By default, the unhinted advance is returned in font */
|
||||
/* units. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: The source @FT_Face handle. */
|
||||
/* */
|
||||
/* gindex :: The glyph index. */
|
||||
/* */
|
||||
/* load_flags :: A set of bit flags similar to those used when */
|
||||
/* calling @FT_Load_Glyph, used to determine what kind */
|
||||
/* of advances you need. */
|
||||
/* <Output> */
|
||||
/* padvance :: The advance value, in either font units or 16.16 */
|
||||
/* format. */
|
||||
/* */
|
||||
/* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the */
|
||||
/* vertical advance corresponding to a vertical layout. */
|
||||
/* Otherwise, it is the horizontal advance in a */
|
||||
/* horizontal layout. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0 means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */
|
||||
/* if the corresponding font backend doesn't have a quick way to */
|
||||
/* retrieve the advances. */
|
||||
/* */
|
||||
/* A scaled advance is returned in 16.16 format but isn't transformed */
|
||||
/* by the affine transformation specified by @FT_Set_Transform. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_Advance( FT_Face face,
|
||||
FT_UInt gindex,
|
||||
FT_Int32 load_flags,
|
||||
FT_Fixed *padvance );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Advances */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the advance values of several glyph outlines in an */
|
||||
/* @FT_Face. By default, the unhinted advances are returned in font */
|
||||
/* units. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: The source @FT_Face handle. */
|
||||
/* */
|
||||
/* start :: The first glyph index. */
|
||||
/* */
|
||||
/* count :: The number of advance values you want to retrieve. */
|
||||
/* */
|
||||
/* load_flags :: A set of bit flags similar to those used when */
|
||||
/* calling @FT_Load_Glyph. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* padvance :: The advances, in either font units or 16.16 format. */
|
||||
/* This array must contain at least `count' elements. */
|
||||
/* */
|
||||
/* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the */
|
||||
/* vertical advances corresponding to a vertical layout. */
|
||||
/* Otherwise, they are the horizontal advances in a */
|
||||
/* horizontal layout. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0 means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */
|
||||
/* if the corresponding font backend doesn't have a quick way to */
|
||||
/* retrieve the advances. */
|
||||
/* */
|
||||
/* Scaled advances are returned in 16.16 format but aren't */
|
||||
/* transformed by the affine transformation specified by */
|
||||
/* @FT_Set_Transform. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_Advances( FT_Face face,
|
||||
FT_UInt start,
|
||||
FT_UInt count,
|
||||
FT_Int32 load_flags,
|
||||
FT_Fixed *padvances );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTADVANC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftbbox.h */
|
||||
/* */
|
||||
/* FreeType exact bbox computation (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2003, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This component has a _single_ role: to compute exact outline bounding */
|
||||
/* boxes. */
|
||||
/* */
|
||||
/* It is separated from the rest of the engine for various technical */
|
||||
/* reasons. It may well be integrated in `ftoutln' later. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTBBOX_H__
|
||||
#define __FTBBOX_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* outline_processing */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Outline_Get_BBox */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Compute the exact bounding box of an outline. This is slower */
|
||||
/* than computing the control box. However, it uses an advanced */
|
||||
/* algorithm which returns _very_ quickly when the two boxes */
|
||||
/* coincide. Otherwise, the outline Bézier arcs are traversed to */
|
||||
/* extract their extrema. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* outline :: A pointer to the source outline. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* abbox :: The outline's exact bounding box. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Outline_Get_BBox( FT_Outline* outline,
|
||||
FT_BBox *abbox );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTBBOX_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
||||
|
||||
/* Local Variables: */
|
||||
/* coding: utf-8 */
|
||||
/* End: */
|
||||
|
|
@ -0,0 +1,209 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftbdf.h */
|
||||
/* */
|
||||
/* FreeType API for accessing BDF-specific strings (specification). */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2006, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTBDF_H__
|
||||
#define __FTBDF_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* bdf_fonts */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* BDF and PCF Files */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* BDF and PCF specific API. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of functions specific to BDF */
|
||||
/* and PCF fonts. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_PropertyType
|
||||
*
|
||||
* @description:
|
||||
* A list of BDF property types.
|
||||
*
|
||||
* @values:
|
||||
* BDF_PROPERTY_TYPE_NONE ::
|
||||
* Value~0 is used to indicate a missing property.
|
||||
*
|
||||
* BDF_PROPERTY_TYPE_ATOM ::
|
||||
* Property is a string atom.
|
||||
*
|
||||
* BDF_PROPERTY_TYPE_INTEGER ::
|
||||
* Property is a 32-bit signed integer.
|
||||
*
|
||||
* BDF_PROPERTY_TYPE_CARDINAL ::
|
||||
* Property is a 32-bit unsigned integer.
|
||||
*/
|
||||
typedef enum BDF_PropertyType_
|
||||
{
|
||||
BDF_PROPERTY_TYPE_NONE = 0,
|
||||
BDF_PROPERTY_TYPE_ATOM = 1,
|
||||
BDF_PROPERTY_TYPE_INTEGER = 2,
|
||||
BDF_PROPERTY_TYPE_CARDINAL = 3
|
||||
|
||||
} BDF_PropertyType;
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @type:
|
||||
* BDF_Property
|
||||
*
|
||||
* @description:
|
||||
* A handle to a @BDF_PropertyRec structure to model a given
|
||||
* BDF/PCF property.
|
||||
*/
|
||||
typedef struct BDF_PropertyRec_* BDF_Property;
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* BDF_PropertyRec
|
||||
*
|
||||
* @description:
|
||||
* This structure models a given BDF/PCF property.
|
||||
*
|
||||
* @fields:
|
||||
* type ::
|
||||
* The property type.
|
||||
*
|
||||
* u.atom ::
|
||||
* The atom string, if type is @BDF_PROPERTY_TYPE_ATOM.
|
||||
*
|
||||
* u.integer ::
|
||||
* A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER.
|
||||
*
|
||||
* u.cardinal ::
|
||||
* An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL.
|
||||
*/
|
||||
typedef struct BDF_PropertyRec_
|
||||
{
|
||||
BDF_PropertyType type;
|
||||
union {
|
||||
const char* atom;
|
||||
FT_Int32 integer;
|
||||
FT_UInt32 cardinal;
|
||||
|
||||
} u;
|
||||
|
||||
} BDF_PropertyRec;
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_BDF_Charset_ID
|
||||
*
|
||||
* @description:
|
||||
* Retrieve a BDF font character set identity, according to
|
||||
* the BDF specification.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* @output:
|
||||
* acharset_encoding ::
|
||||
* Charset encoding, as a C~string, owned by the face.
|
||||
*
|
||||
* acharset_registry ::
|
||||
* Charset registry, as a C~string, owned by the face.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with BDF faces, returning an error otherwise.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_BDF_Charset_ID( FT_Face face,
|
||||
const char* *acharset_encoding,
|
||||
const char* *acharset_registry );
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_BDF_Property
|
||||
*
|
||||
* @description:
|
||||
* Retrieve a BDF property from a BDF or PCF font file.
|
||||
*
|
||||
* @input:
|
||||
* face :: A handle to the input face.
|
||||
*
|
||||
* name :: The property name.
|
||||
*
|
||||
* @output:
|
||||
* aproperty :: The property.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function works with BDF _and_ PCF fonts. It returns an error
|
||||
* otherwise. It also returns an error if the property is not in the
|
||||
* font.
|
||||
*
|
||||
* A `property' is a either key-value pair within the STARTPROPERTIES
|
||||
* ... ENDPROPERTIES block of a BDF font or a key-value pair from the
|
||||
* `info->props' array within a `FontRec' structure of a PCF font.
|
||||
*
|
||||
* Integer properties are always stored as `signed' within PCF fonts;
|
||||
* consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value
|
||||
* for BDF fonts only.
|
||||
*
|
||||
* In case of error, `aproperty->type' is always set to
|
||||
* @BDF_PROPERTY_TYPE_NONE.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_BDF_Property( FT_Face face,
|
||||
const char* prop_name,
|
||||
BDF_PropertyRec *aproperty );
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTBDF_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,227 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftbitmap.h */
|
||||
/* */
|
||||
/* FreeType utility functions for bitmaps (specification). */
|
||||
/* */
|
||||
/* Copyright 2004, 2005, 2006, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTBITMAP_H__
|
||||
#define __FTBITMAP_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* bitmap_handling */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Bitmap Handling */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Handling FT_Bitmap objects. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains functions for converting FT_Bitmap objects. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Bitmap_New */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Initialize a pointer to an @FT_Bitmap structure. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* abitmap :: A pointer to the bitmap structure. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_Bitmap_New( FT_Bitmap *abitmap );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Bitmap_Copy */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Copy a bitmap into another one. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a library object. */
|
||||
/* */
|
||||
/* source :: A handle to the source bitmap. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* target :: A handle to the target bitmap. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Bitmap_Copy( FT_Library library,
|
||||
const FT_Bitmap *source,
|
||||
FT_Bitmap *target);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Bitmap_Embolden */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Embolden a bitmap. The new bitmap will be about `xStrength' */
|
||||
/* pixels wider and `yStrength' pixels higher. The left and bottom */
|
||||
/* borders are kept unchanged. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a library object. */
|
||||
/* */
|
||||
/* xStrength :: How strong the glyph is emboldened horizontally. */
|
||||
/* Expressed in 26.6 pixel format. */
|
||||
/* */
|
||||
/* yStrength :: How strong the glyph is emboldened vertically. */
|
||||
/* Expressed in 26.6 pixel format. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* bitmap :: A handle to the target bitmap. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The current implementation restricts `xStrength' to be less than */
|
||||
/* or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO. */
|
||||
/* */
|
||||
/* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, */
|
||||
/* you should call @FT_GlyphSlot_Own_Bitmap on the slot first. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Bitmap_Embolden( FT_Library library,
|
||||
FT_Bitmap* bitmap,
|
||||
FT_Pos xStrength,
|
||||
FT_Pos yStrength );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Bitmap_Convert */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a */
|
||||
/* bitmap object with depth 8bpp, making the number of used bytes per */
|
||||
/* line (a.k.a. the `pitch') a multiple of `alignment'. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a library object. */
|
||||
/* */
|
||||
/* source :: The source bitmap. */
|
||||
/* */
|
||||
/* alignment :: The pitch of the bitmap is a multiple of this */
|
||||
/* parameter. Common values are 1, 2, or 4. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* target :: The target bitmap. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* It is possible to call @FT_Bitmap_Convert multiple times without */
|
||||
/* calling @FT_Bitmap_Done (the memory is simply reallocated). */
|
||||
/* */
|
||||
/* Use @FT_Bitmap_Done to finally remove the bitmap object. */
|
||||
/* */
|
||||
/* The `library' argument is taken to have access to FreeType's */
|
||||
/* memory handling functions. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Bitmap_Convert( FT_Library library,
|
||||
const FT_Bitmap *source,
|
||||
FT_Bitmap *target,
|
||||
FT_Int alignment );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_GlyphSlot_Own_Bitmap */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Make sure that a glyph slot owns `slot->bitmap'. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* slot :: The glyph slot. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function is to be used in combination with */
|
||||
/* @FT_Bitmap_Embolden. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Bitmap_Done */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Destroy a bitmap object created with @FT_Bitmap_New. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a library object. */
|
||||
/* */
|
||||
/* bitmap :: The bitmap object to be freed. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The `library' argument is taken to have access to FreeType's */
|
||||
/* memory handling functions. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Bitmap_Done( FT_Library library,
|
||||
FT_Bitmap *bitmap );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTBITMAP_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -0,0 +1,103 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* This file defines the structure of the FreeType reference. */
|
||||
/* It is used by the python script which generates the HTML files. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* <Chapter> */
|
||||
/* general_remarks */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* General Remarks */
|
||||
/* */
|
||||
/* <Sections> */
|
||||
/* user_allocation */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* <Chapter> */
|
||||
/* core_api */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Core API */
|
||||
/* */
|
||||
/* <Sections> */
|
||||
/* version */
|
||||
/* basic_types */
|
||||
/* base_interface */
|
||||
/* glyph_variants */
|
||||
/* glyph_management */
|
||||
/* mac_specific */
|
||||
/* sizes_management */
|
||||
/* header_file_macros */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* <Chapter> */
|
||||
/* format_specific */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Format-Specific API */
|
||||
/* */
|
||||
/* <Sections> */
|
||||
/* multiple_masters */
|
||||
/* truetype_tables */
|
||||
/* type1_tables */
|
||||
/* sfnt_names */
|
||||
/* bdf_fonts */
|
||||
/* cid_fonts */
|
||||
/* pfr_fonts */
|
||||
/* winfnt_fonts */
|
||||
/* font_formats */
|
||||
/* gasp_table */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* <Chapter> */
|
||||
/* cache_subsystem */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Cache Sub-System */
|
||||
/* */
|
||||
/* <Sections> */
|
||||
/* cache_subsystem */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* <Chapter> */
|
||||
/* support_api */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Support API */
|
||||
/* */
|
||||
/* <Sections> */
|
||||
/* computations */
|
||||
/* list_processing */
|
||||
/* outline_processing */
|
||||
/* quick_advance */
|
||||
/* bitmap_handling */
|
||||
/* raster */
|
||||
/* glyph_stroker */
|
||||
/* system_interface */
|
||||
/* module_management */
|
||||
/* gzip */
|
||||
/* lzw */
|
||||
/* lcd_filtering */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
|
@ -0,0 +1,166 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftcid.h */
|
||||
/* */
|
||||
/* FreeType API for accessing CID font information (specification). */
|
||||
/* */
|
||||
/* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTCID_H__
|
||||
#define __FTCID_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* cid_fonts */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* CID Fonts */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* CID-keyed font specific API. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of CID-keyed font specific */
|
||||
/* functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_CID_Registry_Ordering_Supplement
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the Registry/Ordering/Supplement triple (also known as the
|
||||
* "R/O/S") from a CID-keyed font.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* @output:
|
||||
* registry ::
|
||||
* The registry, as a C~string, owned by the face.
|
||||
*
|
||||
* ordering ::
|
||||
* The ordering, as a C~string, owned by the face.
|
||||
*
|
||||
* supplement ::
|
||||
* The supplement.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with CID faces, returning an error
|
||||
* otherwise.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.6
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_CID_Registry_Ordering_Supplement( FT_Face face,
|
||||
const char* *registry,
|
||||
const char* *ordering,
|
||||
FT_Int *supplement);
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_CID_Is_Internally_CID_Keyed
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the type of the input face, CID keyed or not. In
|
||||
* constrast to the @FT_IS_CID_KEYED macro this function returns
|
||||
* successfully also for CID-keyed fonts in an SNFT wrapper.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* @output:
|
||||
* is_cid ::
|
||||
* The type of the face as an @FT_Bool.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with CID faces and OpenType fonts,
|
||||
* returning an error otherwise.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.9
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face,
|
||||
FT_Bool *is_cid );
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_CID_From_Glyph_Index
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the CID of the input glyph index.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* glyph_index ::
|
||||
* The input glyph index.
|
||||
*
|
||||
* @output:
|
||||
* cid ::
|
||||
* The CID as an @FT_UInt.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with CID faces and OpenType fonts,
|
||||
* returning an error otherwise.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.9
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_CID_From_Glyph_Index( FT_Face face,
|
||||
FT_UInt glyph_index,
|
||||
FT_UInt *cid );
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTCID_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,244 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* fterrdef.h */
|
||||
/* */
|
||||
/* FreeType error codes (specification). */
|
||||
/* */
|
||||
/* Copyright 2002, 2004, 2006, 2007, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** LIST OF ERROR CODES/MESSAGES *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
/* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */
|
||||
/* including this file. */
|
||||
|
||||
|
||||
/* generic errors */
|
||||
|
||||
FT_NOERRORDEF_( Ok, 0x00, \
|
||||
"no error" )
|
||||
|
||||
FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \
|
||||
"cannot open resource" )
|
||||
FT_ERRORDEF_( Unknown_File_Format, 0x02, \
|
||||
"unknown file format" )
|
||||
FT_ERRORDEF_( Invalid_File_Format, 0x03, \
|
||||
"broken file" )
|
||||
FT_ERRORDEF_( Invalid_Version, 0x04, \
|
||||
"invalid FreeType version" )
|
||||
FT_ERRORDEF_( Lower_Module_Version, 0x05, \
|
||||
"module version is too low" )
|
||||
FT_ERRORDEF_( Invalid_Argument, 0x06, \
|
||||
"invalid argument" )
|
||||
FT_ERRORDEF_( Unimplemented_Feature, 0x07, \
|
||||
"unimplemented feature" )
|
||||
FT_ERRORDEF_( Invalid_Table, 0x08, \
|
||||
"broken table" )
|
||||
FT_ERRORDEF_( Invalid_Offset, 0x09, \
|
||||
"broken offset within table" )
|
||||
FT_ERRORDEF_( Array_Too_Large, 0x0A, \
|
||||
"array allocation size too large" )
|
||||
|
||||
/* glyph/character errors */
|
||||
|
||||
FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \
|
||||
"invalid glyph index" )
|
||||
FT_ERRORDEF_( Invalid_Character_Code, 0x11, \
|
||||
"invalid character code" )
|
||||
FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \
|
||||
"unsupported glyph image format" )
|
||||
FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \
|
||||
"cannot render this glyph format" )
|
||||
FT_ERRORDEF_( Invalid_Outline, 0x14, \
|
||||
"invalid outline" )
|
||||
FT_ERRORDEF_( Invalid_Composite, 0x15, \
|
||||
"invalid composite glyph" )
|
||||
FT_ERRORDEF_( Too_Many_Hints, 0x16, \
|
||||
"too many hints" )
|
||||
FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \
|
||||
"invalid pixel size" )
|
||||
|
||||
/* handle errors */
|
||||
|
||||
FT_ERRORDEF_( Invalid_Handle, 0x20, \
|
||||
"invalid object handle" )
|
||||
FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \
|
||||
"invalid library handle" )
|
||||
FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \
|
||||
"invalid module handle" )
|
||||
FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \
|
||||
"invalid face handle" )
|
||||
FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \
|
||||
"invalid size handle" )
|
||||
FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \
|
||||
"invalid glyph slot handle" )
|
||||
FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \
|
||||
"invalid charmap handle" )
|
||||
FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \
|
||||
"invalid cache manager handle" )
|
||||
FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \
|
||||
"invalid stream handle" )
|
||||
|
||||
/* driver errors */
|
||||
|
||||
FT_ERRORDEF_( Too_Many_Drivers, 0x30, \
|
||||
"too many modules" )
|
||||
FT_ERRORDEF_( Too_Many_Extensions, 0x31, \
|
||||
"too many extensions" )
|
||||
|
||||
/* memory errors */
|
||||
|
||||
FT_ERRORDEF_( Out_Of_Memory, 0x40, \
|
||||
"out of memory" )
|
||||
FT_ERRORDEF_( Unlisted_Object, 0x41, \
|
||||
"unlisted object" )
|
||||
|
||||
/* stream errors */
|
||||
|
||||
FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \
|
||||
"cannot open stream" )
|
||||
FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \
|
||||
"invalid stream seek" )
|
||||
FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \
|
||||
"invalid stream skip" )
|
||||
FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \
|
||||
"invalid stream read" )
|
||||
FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \
|
||||
"invalid stream operation" )
|
||||
FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \
|
||||
"invalid frame operation" )
|
||||
FT_ERRORDEF_( Nested_Frame_Access, 0x57, \
|
||||
"nested frame access" )
|
||||
FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \
|
||||
"invalid frame read" )
|
||||
|
||||
/* raster errors */
|
||||
|
||||
FT_ERRORDEF_( Raster_Uninitialized, 0x60, \
|
||||
"raster uninitialized" )
|
||||
FT_ERRORDEF_( Raster_Corrupted, 0x61, \
|
||||
"raster corrupted" )
|
||||
FT_ERRORDEF_( Raster_Overflow, 0x62, \
|
||||
"raster overflow" )
|
||||
FT_ERRORDEF_( Raster_Negative_Height, 0x63, \
|
||||
"negative height while rastering" )
|
||||
|
||||
/* cache errors */
|
||||
|
||||
FT_ERRORDEF_( Too_Many_Caches, 0x70, \
|
||||
"too many registered caches" )
|
||||
|
||||
/* TrueType and SFNT errors */
|
||||
|
||||
FT_ERRORDEF_( Invalid_Opcode, 0x80, \
|
||||
"invalid opcode" )
|
||||
FT_ERRORDEF_( Too_Few_Arguments, 0x81, \
|
||||
"too few arguments" )
|
||||
FT_ERRORDEF_( Stack_Overflow, 0x82, \
|
||||
"stack overflow" )
|
||||
FT_ERRORDEF_( Code_Overflow, 0x83, \
|
||||
"code overflow" )
|
||||
FT_ERRORDEF_( Bad_Argument, 0x84, \
|
||||
"bad argument" )
|
||||
FT_ERRORDEF_( Divide_By_Zero, 0x85, \
|
||||
"division by zero" )
|
||||
FT_ERRORDEF_( Invalid_Reference, 0x86, \
|
||||
"invalid reference" )
|
||||
FT_ERRORDEF_( Debug_OpCode, 0x87, \
|
||||
"found debug opcode" )
|
||||
FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \
|
||||
"found ENDF opcode in execution stream" )
|
||||
FT_ERRORDEF_( Nested_DEFS, 0x89, \
|
||||
"nested DEFS" )
|
||||
FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \
|
||||
"invalid code range" )
|
||||
FT_ERRORDEF_( Execution_Too_Long, 0x8B, \
|
||||
"execution context too long" )
|
||||
FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \
|
||||
"too many function definitions" )
|
||||
FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \
|
||||
"too many instruction definitions" )
|
||||
FT_ERRORDEF_( Table_Missing, 0x8E, \
|
||||
"SFNT font table missing" )
|
||||
FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \
|
||||
"horizontal header (hhea) table missing" )
|
||||
FT_ERRORDEF_( Locations_Missing, 0x90, \
|
||||
"locations (loca) table missing" )
|
||||
FT_ERRORDEF_( Name_Table_Missing, 0x91, \
|
||||
"name table missing" )
|
||||
FT_ERRORDEF_( CMap_Table_Missing, 0x92, \
|
||||
"character map (cmap) table missing" )
|
||||
FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \
|
||||
"horizontal metrics (hmtx) table missing" )
|
||||
FT_ERRORDEF_( Post_Table_Missing, 0x94, \
|
||||
"PostScript (post) table missing" )
|
||||
FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \
|
||||
"invalid horizontal metrics" )
|
||||
FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \
|
||||
"invalid character map (cmap) format" )
|
||||
FT_ERRORDEF_( Invalid_PPem, 0x97, \
|
||||
"invalid ppem value" )
|
||||
FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \
|
||||
"invalid vertical metrics" )
|
||||
FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \
|
||||
"could not find context" )
|
||||
FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \
|
||||
"invalid PostScript (post) table format" )
|
||||
FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \
|
||||
"invalid PostScript (post) table" )
|
||||
|
||||
/* CFF, CID, and Type 1 errors */
|
||||
|
||||
FT_ERRORDEF_( Syntax_Error, 0xA0, \
|
||||
"opcode syntax error" )
|
||||
FT_ERRORDEF_( Stack_Underflow, 0xA1, \
|
||||
"argument stack underflow" )
|
||||
FT_ERRORDEF_( Ignore, 0xA2, \
|
||||
"ignore" )
|
||||
FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \
|
||||
"no Unicode glyph name found" )
|
||||
|
||||
|
||||
/* BDF errors */
|
||||
|
||||
FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \
|
||||
"`STARTFONT' field missing" )
|
||||
FT_ERRORDEF_( Missing_Font_Field, 0xB1, \
|
||||
"`FONT' field missing" )
|
||||
FT_ERRORDEF_( Missing_Size_Field, 0xB2, \
|
||||
"`SIZE' field missing" )
|
||||
FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \
|
||||
"`FONTBOUNDINGBOX' field missing" )
|
||||
FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \
|
||||
"`CHARS' field missing" )
|
||||
FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \
|
||||
"`STARTCHAR' field missing" )
|
||||
FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \
|
||||
"`ENCODING' field missing" )
|
||||
FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \
|
||||
"`BBX' field missing" )
|
||||
FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \
|
||||
"`BBX' too big" )
|
||||
FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \
|
||||
"Font header corrupted or missing fields" )
|
||||
FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \
|
||||
"Font glyphs corrupted or missing fields" )
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,206 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* fterrors.h */
|
||||
/* */
|
||||
/* FreeType error code handling (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2004, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This special header file is used to define the handling of FT2 */
|
||||
/* enumeration constants. It can also be used to generate error message */
|
||||
/* strings with a small macro trick explained below. */
|
||||
/* */
|
||||
/* I - Error Formats */
|
||||
/* ----------------- */
|
||||
/* */
|
||||
/* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */
|
||||
/* defined in ftoption.h in order to make the higher byte indicate */
|
||||
/* the module where the error has happened (this is not compatible */
|
||||
/* with standard builds of FreeType 2). You can then use the macro */
|
||||
/* FT_ERROR_BASE macro to extract the generic error code from an */
|
||||
/* FT_Error value. */
|
||||
/* */
|
||||
/* */
|
||||
/* II - Error Message strings */
|
||||
/* -------------------------- */
|
||||
/* */
|
||||
/* The error definitions below are made through special macros that */
|
||||
/* allow client applications to build a table of error message strings */
|
||||
/* if they need it. The strings are not included in a normal build of */
|
||||
/* FreeType 2 to save space (most client applications do not use */
|
||||
/* them). */
|
||||
/* */
|
||||
/* To do so, you have to define the following macros before including */
|
||||
/* this file: */
|
||||
/* */
|
||||
/* FT_ERROR_START_LIST :: */
|
||||
/* This macro is called before anything else to define the start of */
|
||||
/* the error list. It is followed by several FT_ERROR_DEF calls */
|
||||
/* (see below). */
|
||||
/* */
|
||||
/* FT_ERROR_DEF( e, v, s ) :: */
|
||||
/* This macro is called to define one single error. */
|
||||
/* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */
|
||||
/* `v' is the error numerical value. */
|
||||
/* `s' is the corresponding error string. */
|
||||
/* */
|
||||
/* FT_ERROR_END_LIST :: */
|
||||
/* This macro ends the list. */
|
||||
/* */
|
||||
/* Additionally, you have to undefine __FTERRORS_H__ before #including */
|
||||
/* this file. */
|
||||
/* */
|
||||
/* Here is a simple example: */
|
||||
/* */
|
||||
/* { */
|
||||
/* #undef __FTERRORS_H__ */
|
||||
/* #define FT_ERRORDEF( e, v, s ) { e, s }, */
|
||||
/* #define FT_ERROR_START_LIST { */
|
||||
/* #define FT_ERROR_END_LIST { 0, 0 } }; */
|
||||
/* */
|
||||
/* const struct */
|
||||
/* { */
|
||||
/* int err_code; */
|
||||
/* const char* err_msg; */
|
||||
/* } ft_errors[] = */
|
||||
/* */
|
||||
/* #include FT_ERRORS_H */
|
||||
/* } */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTERRORS_H__
|
||||
#define __FTERRORS_H__
|
||||
|
||||
|
||||
/* include module base error codes */
|
||||
#include FT_MODULE_ERRORS_H
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** SETUP MACROS *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
#undef FT_NEED_EXTERN_C
|
||||
|
||||
#undef FT_ERR_XCAT
|
||||
#undef FT_ERR_CAT
|
||||
|
||||
#define FT_ERR_XCAT( x, y ) x ## y
|
||||
#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y )
|
||||
|
||||
|
||||
/* FT_ERR_PREFIX is used as a prefix for error identifiers. */
|
||||
/* By default, we use `FT_Err_'. */
|
||||
/* */
|
||||
#ifndef FT_ERR_PREFIX
|
||||
#define FT_ERR_PREFIX FT_Err_
|
||||
#endif
|
||||
|
||||
|
||||
/* FT_ERR_BASE is used as the base for module-specific errors. */
|
||||
/* */
|
||||
#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
|
||||
|
||||
#ifndef FT_ERR_BASE
|
||||
#define FT_ERR_BASE FT_Mod_Err_Base
|
||||
#endif
|
||||
|
||||
#else
|
||||
|
||||
#undef FT_ERR_BASE
|
||||
#define FT_ERR_BASE 0
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */
|
||||
|
||||
|
||||
/* If FT_ERRORDEF is not defined, we need to define a simple */
|
||||
/* enumeration type. */
|
||||
/* */
|
||||
#ifndef FT_ERRORDEF
|
||||
|
||||
#define FT_ERRORDEF( e, v, s ) e = v,
|
||||
#define FT_ERROR_START_LIST enum {
|
||||
#define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) };
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_NEED_EXTERN_C
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#endif /* !FT_ERRORDEF */
|
||||
|
||||
|
||||
/* this macro is used to define an error */
|
||||
#define FT_ERRORDEF_( e, v, s ) \
|
||||
FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s )
|
||||
|
||||
/* this is only used for <module>_Err_Ok, which must be 0! */
|
||||
#define FT_NOERRORDEF_( e, v, s ) \
|
||||
FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s )
|
||||
|
||||
|
||||
#ifdef FT_ERROR_START_LIST
|
||||
FT_ERROR_START_LIST
|
||||
#endif
|
||||
|
||||
|
||||
/* now include the error codes */
|
||||
#include FT_ERROR_DEFINITIONS_H
|
||||
|
||||
|
||||
#ifdef FT_ERROR_END_LIST
|
||||
FT_ERROR_END_LIST
|
||||
#endif
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** SIMPLE CLEANUP *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
#ifdef FT_NEED_EXTERN_C
|
||||
}
|
||||
#endif
|
||||
|
||||
#undef FT_ERROR_START_LIST
|
||||
#undef FT_ERROR_END_LIST
|
||||
|
||||
#undef FT_ERRORDEF
|
||||
#undef FT_ERRORDEF_
|
||||
#undef FT_NOERRORDEF_
|
||||
|
||||
#undef FT_NEED_EXTERN_C
|
||||
#undef FT_ERR_CONCAT
|
||||
#undef FT_ERR_BASE
|
||||
|
||||
/* FT_KEEP_ERR_PREFIX is needed for ftvalid.h */
|
||||
#ifndef FT_KEEP_ERR_PREFIX
|
||||
#undef FT_ERR_PREFIX
|
||||
#endif
|
||||
|
||||
#endif /* __FTERRORS_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,120 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftgasp.h */
|
||||
/* */
|
||||
/* Access of TrueType's `gasp' table (specification). */
|
||||
/* */
|
||||
/* Copyright 2007, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef _FT_GASP_H_
|
||||
#define _FT_GASP_H_
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* gasp_table
|
||||
*
|
||||
* @title:
|
||||
* Gasp Table
|
||||
*
|
||||
* @abstract:
|
||||
* Retrieving TrueType `gasp' table entries.
|
||||
*
|
||||
* @description:
|
||||
* The function @FT_Get_Gasp can be used to query a TrueType or OpenType
|
||||
* font for specific entries in its `gasp' table, if any. This is
|
||||
* mainly useful when implementing native TrueType hinting with the
|
||||
* bytecode interpreter to duplicate the Windows text rendering results.
|
||||
*/
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_GASP_XXX
|
||||
*
|
||||
* @description:
|
||||
* A list of values and/or bit-flags returned by the @FT_Get_Gasp
|
||||
* function.
|
||||
*
|
||||
* @values:
|
||||
* FT_GASP_NO_TABLE ::
|
||||
* This special value means that there is no GASP table in this face.
|
||||
* It is up to the client to decide what to do.
|
||||
*
|
||||
* FT_GASP_DO_GRIDFIT ::
|
||||
* Grid-fitting and hinting should be performed at the specified ppem.
|
||||
* This *really* means TrueType bytecode interpretation.
|
||||
*
|
||||
* FT_GASP_DO_GRAY ::
|
||||
* Anti-aliased rendering should be performed at the specified ppem.
|
||||
*
|
||||
* FT_GASP_SYMMETRIC_SMOOTHING ::
|
||||
* Smoothing along multiple axes must be used with ClearType.
|
||||
*
|
||||
* FT_GASP_SYMMETRIC_GRIDFIT ::
|
||||
* Grid-fitting must be used with ClearType's symmetric smoothing.
|
||||
*
|
||||
* @note:
|
||||
* `ClearType' is Microsoft's implementation of LCD rendering, partly
|
||||
* protected by patents.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.0
|
||||
*/
|
||||
#define FT_GASP_NO_TABLE -1
|
||||
#define FT_GASP_DO_GRIDFIT 0x01
|
||||
#define FT_GASP_DO_GRAY 0x02
|
||||
#define FT_GASP_SYMMETRIC_SMOOTHING 0x08
|
||||
#define FT_GASP_SYMMETRIC_GRIDFIT 0x10
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @func:
|
||||
* FT_Get_Gasp
|
||||
*
|
||||
* @description:
|
||||
* Read the `gasp' table from a TrueType or OpenType font file and
|
||||
* return the entry corresponding to a given character pixel size.
|
||||
*
|
||||
* @input:
|
||||
* face :: The source face handle.
|
||||
* ppem :: The vertical character pixel size.
|
||||
*
|
||||
* @return:
|
||||
* Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no
|
||||
* `gasp' table in the face.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.0
|
||||
*/
|
||||
FT_EXPORT( FT_Int )
|
||||
FT_Get_Gasp( FT_Face face,
|
||||
FT_UInt ppem );
|
||||
|
||||
/* */
|
||||
|
||||
#endif /* _FT_GASP_H_ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,613 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftglyph.h */
|
||||
/* */
|
||||
/* FreeType convenience functions to handle glyphs (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This file contains the definition of several convenience functions */
|
||||
/* that can be used by client applications to easily retrieve glyph */
|
||||
/* bitmaps and outlines from a given face. */
|
||||
/* */
|
||||
/* These functions should be optional if you are writing a font server */
|
||||
/* or text layout engine on top of FreeType. However, they are pretty */
|
||||
/* handy for many other simple uses of the library. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTGLYPH_H__
|
||||
#define __FTGLYPH_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* glyph_management */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Glyph Management */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Generic interface to manage individual glyph data. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains definitions used to manage glyph data */
|
||||
/* through generic FT_Glyph objects. Each of them can contain a */
|
||||
/* bitmap, a vector outline, or even images in other formats. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* forward declaration to a private type */
|
||||
typedef struct FT_Glyph_Class_ FT_Glyph_Class;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Glyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Handle to an object used to model generic glyph images. It is a */
|
||||
/* pointer to the @FT_GlyphRec structure and can contain a glyph */
|
||||
/* bitmap or pointer. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Glyph objects are not owned by the library. You must thus release */
|
||||
/* them manually (through @FT_Done_Glyph) _before_ calling */
|
||||
/* @FT_Done_FreeType. */
|
||||
/* */
|
||||
typedef struct FT_GlyphRec_* FT_Glyph;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_GlyphRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The root glyph structure contains a given glyph image plus its */
|
||||
/* advance width in 16.16 fixed float format. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* library :: A handle to the FreeType library object. */
|
||||
/* */
|
||||
/* clazz :: A pointer to the glyph's class. Private. */
|
||||
/* */
|
||||
/* format :: The format of the glyph's image. */
|
||||
/* */
|
||||
/* advance :: A 16.16 vector that gives the glyph's advance width. */
|
||||
/* */
|
||||
typedef struct FT_GlyphRec_
|
||||
{
|
||||
FT_Library library;
|
||||
const FT_Glyph_Class* clazz;
|
||||
FT_Glyph_Format format;
|
||||
FT_Vector advance;
|
||||
|
||||
} FT_GlyphRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_BitmapGlyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to an object used to model a bitmap glyph image. This is */
|
||||
/* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */
|
||||
/* */
|
||||
typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_BitmapGlyphRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used for bitmap glyph images. This really is a */
|
||||
/* `sub-class' of @FT_GlyphRec. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* root :: The root @FT_Glyph fields. */
|
||||
/* */
|
||||
/* left :: The left-side bearing, i.e., the horizontal distance */
|
||||
/* from the current pen position to the left border of the */
|
||||
/* glyph bitmap. */
|
||||
/* */
|
||||
/* top :: The top-side bearing, i.e., the vertical distance from */
|
||||
/* the current pen position to the top border of the glyph */
|
||||
/* bitmap. This distance is positive for upwards~y! */
|
||||
/* */
|
||||
/* bitmap :: A descriptor for the bitmap. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */
|
||||
/* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */
|
||||
/* the bitmap's contents easily. */
|
||||
/* */
|
||||
/* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */
|
||||
/* and is thus created and destroyed with it. */
|
||||
/* */
|
||||
typedef struct FT_BitmapGlyphRec_
|
||||
{
|
||||
FT_GlyphRec root;
|
||||
FT_Int left;
|
||||
FT_Int top;
|
||||
FT_Bitmap bitmap;
|
||||
|
||||
} FT_BitmapGlyphRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_OutlineGlyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to an object used to model an outline glyph image. This */
|
||||
/* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */
|
||||
/* */
|
||||
typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_OutlineGlyphRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used for outline (vectorial) glyph images. This */
|
||||
/* really is a `sub-class' of @FT_GlyphRec. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* root :: The root @FT_Glyph fields. */
|
||||
/* */
|
||||
/* outline :: A descriptor for the outline. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have */
|
||||
/* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */
|
||||
/* the outline's content easily. */
|
||||
/* */
|
||||
/* As the outline is extracted from a glyph slot, its coordinates are */
|
||||
/* expressed normally in 26.6 pixels, unless the flag */
|
||||
/* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */
|
||||
/* */
|
||||
/* The outline's tables are always owned by the object and are */
|
||||
/* destroyed with it. */
|
||||
/* */
|
||||
typedef struct FT_OutlineGlyphRec_
|
||||
{
|
||||
FT_GlyphRec root;
|
||||
FT_Outline outline;
|
||||
|
||||
} FT_OutlineGlyphRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Glyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A function used to extract a glyph image from a slot. Note that */
|
||||
/* the created @FT_Glyph object must be released with @FT_Done_Glyph. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* slot :: A handle to the source glyph slot. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* aglyph :: A handle to the glyph object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_Glyph( FT_GlyphSlot slot,
|
||||
FT_Glyph *aglyph );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Glyph_Copy */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A function used to copy a glyph image. Note that the created */
|
||||
/* @FT_Glyph object must be released with @FT_Done_Glyph. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* source :: A handle to the source glyph object. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* target :: A handle to the target glyph object. 0~in case of */
|
||||
/* error. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Glyph_Copy( FT_Glyph source,
|
||||
FT_Glyph *target );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Glyph_Transform */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Transform a glyph image if its format is scalable. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* glyph :: A handle to the target glyph object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* matrix :: A pointer to a 2x2 matrix to apply. */
|
||||
/* */
|
||||
/* delta :: A pointer to a 2d vector to apply. Coordinates are */
|
||||
/* expressed in 1/64th of a pixel. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code (if not 0, the glyph format is not scalable). */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The 2x2 transformation matrix is also applied to the glyph's */
|
||||
/* advance vector. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Glyph_Transform( FT_Glyph glyph,
|
||||
FT_Matrix* matrix,
|
||||
FT_Vector* delta );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Enum> */
|
||||
/* FT_Glyph_BBox_Mode */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The mode how the values of @FT_Glyph_Get_CBox are returned. */
|
||||
/* */
|
||||
/* <Values> */
|
||||
/* FT_GLYPH_BBOX_UNSCALED :: */
|
||||
/* Return unscaled font units. */
|
||||
/* */
|
||||
/* FT_GLYPH_BBOX_SUBPIXELS :: */
|
||||
/* Return unfitted 26.6 coordinates. */
|
||||
/* */
|
||||
/* FT_GLYPH_BBOX_GRIDFIT :: */
|
||||
/* Return grid-fitted 26.6 coordinates. */
|
||||
/* */
|
||||
/* FT_GLYPH_BBOX_TRUNCATE :: */
|
||||
/* Return coordinates in integer pixels. */
|
||||
/* */
|
||||
/* FT_GLYPH_BBOX_PIXELS :: */
|
||||
/* Return grid-fitted pixel coordinates. */
|
||||
/* */
|
||||
typedef enum FT_Glyph_BBox_Mode_
|
||||
{
|
||||
FT_GLYPH_BBOX_UNSCALED = 0,
|
||||
FT_GLYPH_BBOX_SUBPIXELS = 0,
|
||||
FT_GLYPH_BBOX_GRIDFIT = 1,
|
||||
FT_GLYPH_BBOX_TRUNCATE = 2,
|
||||
FT_GLYPH_BBOX_PIXELS = 3
|
||||
|
||||
} FT_Glyph_BBox_Mode;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Enum> */
|
||||
/* ft_glyph_bbox_xxx */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* These constants are deprecated. Use the corresponding */
|
||||
/* @FT_Glyph_BBox_Mode values instead. */
|
||||
/* */
|
||||
/* <Values> */
|
||||
/* ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. */
|
||||
/* ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. */
|
||||
/* ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. */
|
||||
/* ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. */
|
||||
/* ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. */
|
||||
/* */
|
||||
#define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED
|
||||
#define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS
|
||||
#define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT
|
||||
#define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE
|
||||
#define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Glyph_Get_CBox */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return a glyph's `control box'. The control box encloses all the */
|
||||
/* outline's points, including Bézier control points. Though it */
|
||||
/* coincides with the exact bounding box for most glyphs, it can be */
|
||||
/* slightly larger in some situations (like when rotating an outline */
|
||||
/* which contains Bézier outside arcs). */
|
||||
/* */
|
||||
/* Computing the control box is very fast, while getting the bounding */
|
||||
/* box can take much more time as it needs to walk over all segments */
|
||||
/* and arcs in the outline. To get the latter, you can use the */
|
||||
/* `ftbbox' component which is dedicated to this single task. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* glyph :: A handle to the source glyph object. */
|
||||
/* */
|
||||
/* mode :: The mode which indicates how to interpret the returned */
|
||||
/* bounding box values. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* acbox :: The glyph coordinate bounding box. Coordinates are */
|
||||
/* expressed in 1/64th of pixels if it is grid-fitted. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Coordinates are relative to the glyph origin, using the y~upwards */
|
||||
/* convention. */
|
||||
/* */
|
||||
/* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */
|
||||
/* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */
|
||||
/* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */
|
||||
/* is another name for this constant. */
|
||||
/* */
|
||||
/* Note that the maximum coordinates are exclusive, which means that */
|
||||
/* one can compute the width and height of the glyph image (be it in */
|
||||
/* integer or 26.6 pixels) as: */
|
||||
/* */
|
||||
/* { */
|
||||
/* width = bbox.xMax - bbox.xMin; */
|
||||
/* height = bbox.yMax - bbox.yMin; */
|
||||
/* } */
|
||||
/* */
|
||||
/* Note also that for 26.6 coordinates, if `bbox_mode' is set to */
|
||||
/* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */
|
||||
/* which corresponds to: */
|
||||
/* */
|
||||
/* { */
|
||||
/* bbox.xMin = FLOOR(bbox.xMin); */
|
||||
/* bbox.yMin = FLOOR(bbox.yMin); */
|
||||
/* bbox.xMax = CEILING(bbox.xMax); */
|
||||
/* bbox.yMax = CEILING(bbox.yMax); */
|
||||
/* } */
|
||||
/* */
|
||||
/* To get the bbox in pixel coordinates, set `bbox_mode' to */
|
||||
/* @FT_GLYPH_BBOX_TRUNCATE. */
|
||||
/* */
|
||||
/* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */
|
||||
/* to @FT_GLYPH_BBOX_PIXELS. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_Glyph_Get_CBox( FT_Glyph glyph,
|
||||
FT_UInt bbox_mode,
|
||||
FT_BBox *acbox );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Glyph_To_Bitmap */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Convert a given glyph object to a bitmap glyph object. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* the_glyph :: A pointer to a handle to the target glyph. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* render_mode :: An enumeration that describes how the data is */
|
||||
/* rendered. */
|
||||
/* */
|
||||
/* origin :: A pointer to a vector used to translate the glyph */
|
||||
/* image before rendering. Can be~0 (if no */
|
||||
/* translation). The origin is expressed in */
|
||||
/* 26.6 pixels. */
|
||||
/* */
|
||||
/* destroy :: A boolean that indicates that the original glyph */
|
||||
/* image should be destroyed by this function. It is */
|
||||
/* never destroyed in case of error. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function does nothing if the glyph format isn't scalable. */
|
||||
/* */
|
||||
/* The glyph image is translated with the `origin' vector before */
|
||||
/* rendering. */
|
||||
/* */
|
||||
/* The first parameter is a pointer to an @FT_Glyph handle, that will */
|
||||
/* be _replaced_ by this function (with newly allocated data). */
|
||||
/* Typically, you would use (omitting error handling): */
|
||||
/* */
|
||||
/* */
|
||||
/* { */
|
||||
/* FT_Glyph glyph; */
|
||||
/* FT_BitmapGlyph glyph_bitmap; */
|
||||
/* */
|
||||
/* */
|
||||
/* // load glyph */
|
||||
/* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */
|
||||
/* */
|
||||
/* // extract glyph image */
|
||||
/* error = FT_Get_Glyph( face->glyph, &glyph ); */
|
||||
/* */
|
||||
/* // convert to a bitmap (default render mode + destroying old) */
|
||||
/* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */
|
||||
/* { */
|
||||
/* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, */
|
||||
/* 0, 1 ); */
|
||||
/* if ( error ) // `glyph' unchanged */
|
||||
/* ... */
|
||||
/* } */
|
||||
/* */
|
||||
/* // access bitmap content by typecasting */
|
||||
/* glyph_bitmap = (FT_BitmapGlyph)glyph; */
|
||||
/* */
|
||||
/* // do funny stuff with it, like blitting/drawing */
|
||||
/* ... */
|
||||
/* */
|
||||
/* // discard glyph image (bitmap or not) */
|
||||
/* FT_Done_Glyph( glyph ); */
|
||||
/* } */
|
||||
/* */
|
||||
/* */
|
||||
/* Here another example, again without error handling: */
|
||||
/* */
|
||||
/* */
|
||||
/* { */
|
||||
/* FT_Glyph glyphs[MAX_GLYPHS] */
|
||||
/* */
|
||||
/* */
|
||||
/* ... */
|
||||
/* */
|
||||
/* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
|
||||
/* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || */
|
||||
/* FT_Get_Glyph ( face->glyph, &glyph[idx] ); */
|
||||
/* */
|
||||
/* ... */
|
||||
/* */
|
||||
/* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
|
||||
/* { */
|
||||
/* FT_Glyph bitmap = glyphs[idx]; */
|
||||
/* */
|
||||
/* */
|
||||
/* ... */
|
||||
/* */
|
||||
/* // after this call, `bitmap' no longer points into */
|
||||
/* // the `glyphs' array (and the old value isn't destroyed) */
|
||||
/* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); */
|
||||
/* */
|
||||
/* ... */
|
||||
/* */
|
||||
/* FT_Done_Glyph( bitmap ); */
|
||||
/* } */
|
||||
/* */
|
||||
/* ... */
|
||||
/* */
|
||||
/* for ( idx = 0; i < MAX_GLYPHS; i++ ) */
|
||||
/* FT_Done_Glyph( glyphs[idx] ); */
|
||||
/* } */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Glyph_To_Bitmap( FT_Glyph* the_glyph,
|
||||
FT_Render_Mode render_mode,
|
||||
FT_Vector* origin,
|
||||
FT_Bool destroy );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Done_Glyph */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Destroy a given glyph. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* glyph :: A handle to the target glyph object. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_Done_Glyph( FT_Glyph glyph );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/* other helpful functions */
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* computations */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Matrix_Multiply */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Perform the matrix operation `b = a*b'. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* a :: A pointer to matrix `a'. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* b :: A pointer to matrix `b'. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The result is undefined if either `a' or `b' is zero. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_Matrix_Multiply( const FT_Matrix* a,
|
||||
FT_Matrix* b );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Matrix_Invert */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Invert a 2x2 matrix. Return an error if it can't be inverted. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* matrix :: A pointer to the target matrix. Remains untouched in */
|
||||
/* case of error. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Matrix_Invert( FT_Matrix* matrix );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTGLYPH_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
||||
|
||||
/* Local Variables: */
|
||||
/* coding: utf-8 */
|
||||
/* End: */
|
||||
|
|
@ -0,0 +1,358 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftgxval.h */
|
||||
/* */
|
||||
/* FreeType API for validating TrueTypeGX/AAT tables (specification). */
|
||||
/* */
|
||||
/* Copyright 2004, 2005, 2006 by */
|
||||
/* Masatake YAMATO, Redhat K.K, */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* gxvalid is derived from both gxlayout module and otvalid module. */
|
||||
/* Development of gxlayout is supported by the Information-technology */
|
||||
/* Promotion Agency(IPA), Japan. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTGXVAL_H__
|
||||
#define __FTGXVAL_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* gx_validation */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* TrueTypeGX/AAT Validation */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* An API to validate TrueTypeGX/AAT tables. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of functions to validate */
|
||||
/* some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, */
|
||||
/* trak, prop, lcar). */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* */
|
||||
/* Warning: Use FT_VALIDATE_XXX to validate a table. */
|
||||
/* Following definitions are for gxvalid developers. */
|
||||
/* */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
#define FT_VALIDATE_feat_INDEX 0
|
||||
#define FT_VALIDATE_mort_INDEX 1
|
||||
#define FT_VALIDATE_morx_INDEX 2
|
||||
#define FT_VALIDATE_bsln_INDEX 3
|
||||
#define FT_VALIDATE_just_INDEX 4
|
||||
#define FT_VALIDATE_kern_INDEX 5
|
||||
#define FT_VALIDATE_opbd_INDEX 6
|
||||
#define FT_VALIDATE_trak_INDEX 7
|
||||
#define FT_VALIDATE_prop_INDEX 8
|
||||
#define FT_VALIDATE_lcar_INDEX 9
|
||||
#define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_VALIDATE_GX_LENGTH
|
||||
*
|
||||
* @description:
|
||||
* The number of tables checked in this module. Use it as a parameter
|
||||
* for the `table-length' argument of function @FT_TrueTypeGX_Validate.
|
||||
*/
|
||||
#define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1)
|
||||
|
||||
/* */
|
||||
|
||||
/* Up to 0x1000 is used by otvalid.
|
||||
Ox2xxx is reserved for feature OT extension. */
|
||||
#define FT_VALIDATE_GX_START 0x4000
|
||||
#define FT_VALIDATE_GX_BITFIELD( tag ) \
|
||||
( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX )
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_VALIDATE_GXXXX
|
||||
*
|
||||
* @description:
|
||||
* A list of bit-field constants used with @FT_TrueTypeGX_Validate to
|
||||
* indicate which TrueTypeGX/AAT Type tables should be validated.
|
||||
*
|
||||
* @values:
|
||||
* FT_VALIDATE_feat ::
|
||||
* Validate `feat' table.
|
||||
*
|
||||
* FT_VALIDATE_mort ::
|
||||
* Validate `mort' table.
|
||||
*
|
||||
* FT_VALIDATE_morx ::
|
||||
* Validate `morx' table.
|
||||
*
|
||||
* FT_VALIDATE_bsln ::
|
||||
* Validate `bsln' table.
|
||||
*
|
||||
* FT_VALIDATE_just ::
|
||||
* Validate `just' table.
|
||||
*
|
||||
* FT_VALIDATE_kern ::
|
||||
* Validate `kern' table.
|
||||
*
|
||||
* FT_VALIDATE_opbd ::
|
||||
* Validate `opbd' table.
|
||||
*
|
||||
* FT_VALIDATE_trak ::
|
||||
* Validate `trak' table.
|
||||
*
|
||||
* FT_VALIDATE_prop ::
|
||||
* Validate `prop' table.
|
||||
*
|
||||
* FT_VALIDATE_lcar ::
|
||||
* Validate `lcar' table.
|
||||
*
|
||||
* FT_VALIDATE_GX ::
|
||||
* Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern,
|
||||
* opbd, trak, prop and lcar).
|
||||
*
|
||||
*/
|
||||
|
||||
#define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat )
|
||||
#define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort )
|
||||
#define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx )
|
||||
#define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln )
|
||||
#define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just )
|
||||
#define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern )
|
||||
#define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd )
|
||||
#define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak )
|
||||
#define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop )
|
||||
#define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar )
|
||||
|
||||
#define FT_VALIDATE_GX ( FT_VALIDATE_feat | \
|
||||
FT_VALIDATE_mort | \
|
||||
FT_VALIDATE_morx | \
|
||||
FT_VALIDATE_bsln | \
|
||||
FT_VALIDATE_just | \
|
||||
FT_VALIDATE_kern | \
|
||||
FT_VALIDATE_opbd | \
|
||||
FT_VALIDATE_trak | \
|
||||
FT_VALIDATE_prop | \
|
||||
FT_VALIDATE_lcar )
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_TrueTypeGX_Validate
|
||||
*
|
||||
* @description:
|
||||
* Validate various TrueTypeGX tables to assure that all offsets and
|
||||
* indices are valid. The idea is that a higher-level library which
|
||||
* actually does the text layout can access those tables without
|
||||
* error checking (which can be quite time consuming).
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* validation_flags ::
|
||||
* A bit field which specifies the tables to be validated. See
|
||||
* @FT_VALIDATE_GXXXX for possible values.
|
||||
*
|
||||
* table_length ::
|
||||
* The size of the `tables' array. Normally, @FT_VALIDATE_GX_LENGTH
|
||||
* should be passed.
|
||||
*
|
||||
* @output:
|
||||
* tables ::
|
||||
* The array where all validated sfnt tables are stored.
|
||||
* The array itself must be allocated by a client.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with TrueTypeGX fonts, returning an error
|
||||
* otherwise.
|
||||
*
|
||||
* After use, the application should deallocate the buffers pointed to by
|
||||
* each `tables' element, by calling @FT_TrueTypeGX_Free. A NULL value
|
||||
* indicates that the table either doesn't exist in the font, the
|
||||
* application hasn't asked for validation, or the validator doesn't have
|
||||
* the ability to validate the sfnt table.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_TrueTypeGX_Validate( FT_Face face,
|
||||
FT_UInt validation_flags,
|
||||
FT_Bytes tables[FT_VALIDATE_GX_LENGTH],
|
||||
FT_UInt table_length );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_TrueTypeGX_Free
|
||||
*
|
||||
* @description:
|
||||
* Free the buffer allocated by TrueTypeGX validator.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* table ::
|
||||
* The pointer to the buffer allocated by
|
||||
* @FT_TrueTypeGX_Validate.
|
||||
*
|
||||
* @note:
|
||||
* This function must be used to free the buffer allocated by
|
||||
* @FT_TrueTypeGX_Validate only.
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_TrueTypeGX_Free( FT_Face face,
|
||||
FT_Bytes table );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_VALIDATE_CKERNXXX
|
||||
*
|
||||
* @description:
|
||||
* A list of bit-field constants used with @FT_ClassicKern_Validate
|
||||
* to indicate the classic kern dialect or dialects. If the selected
|
||||
* type doesn't fit, @FT_ClassicKern_Validate regards the table as
|
||||
* invalid.
|
||||
*
|
||||
* @values:
|
||||
* FT_VALIDATE_MS ::
|
||||
* Handle the `kern' table as a classic Microsoft kern table.
|
||||
*
|
||||
* FT_VALIDATE_APPLE ::
|
||||
* Handle the `kern' table as a classic Apple kern table.
|
||||
*
|
||||
* FT_VALIDATE_CKERN ::
|
||||
* Handle the `kern' as either classic Apple or Microsoft kern table.
|
||||
*/
|
||||
#define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 )
|
||||
#define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 )
|
||||
|
||||
#define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE )
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_ClassicKern_Validate
|
||||
*
|
||||
* @description:
|
||||
* Validate classic (16-bit format) kern table to assure that the offsets
|
||||
* and indices are valid. The idea is that a higher-level library which
|
||||
* actually does the text layout can access those tables without error
|
||||
* checking (which can be quite time consuming).
|
||||
*
|
||||
* The `kern' table validator in @FT_TrueTypeGX_Validate deals with both
|
||||
* the new 32-bit format and the classic 16-bit format, while
|
||||
* FT_ClassicKern_Validate only supports the classic 16-bit format.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* validation_flags ::
|
||||
* A bit field which specifies the dialect to be validated. See
|
||||
* @FT_VALIDATE_CKERNXXX for possible values.
|
||||
*
|
||||
* @output:
|
||||
* ckern_table ::
|
||||
* A pointer to the kern table.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* After use, the application should deallocate the buffers pointed to by
|
||||
* `ckern_table', by calling @FT_ClassicKern_Free. A NULL value
|
||||
* indicates that the table doesn't exist in the font.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_ClassicKern_Validate( FT_Face face,
|
||||
FT_UInt validation_flags,
|
||||
FT_Bytes *ckern_table );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_ClassicKern_Free
|
||||
*
|
||||
* @description:
|
||||
* Free the buffer allocated by classic Kern validator.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* table ::
|
||||
* The pointer to the buffer that is allocated by
|
||||
* @FT_ClassicKern_Validate.
|
||||
*
|
||||
* @note:
|
||||
* This function must be used to free the buffer allocated by
|
||||
* @FT_ClassicKern_Validate only.
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_ClassicKern_Free( FT_Face face,
|
||||
FT_Bytes table );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTGXVAL_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,102 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftgzip.h */
|
||||
/* */
|
||||
/* Gzip-compressed stream support. */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2006 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTGZIP_H__
|
||||
#define __FTGZIP_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* gzip */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* GZIP Streams */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Using gzip-compressed font files. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of Gzip-specific functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stream_OpenGzip
|
||||
*
|
||||
* @description:
|
||||
* Open a new stream to parse gzip-compressed font files. This is
|
||||
* mainly used to support the compressed `*.pcf.gz' fonts that come
|
||||
* with XFree86.
|
||||
*
|
||||
* @input:
|
||||
* stream ::
|
||||
* The target embedding stream.
|
||||
*
|
||||
* source ::
|
||||
* The source stream.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The source stream must be opened _before_ calling this function.
|
||||
*
|
||||
* Calling the internal function `FT_Stream_Close' on the new stream will
|
||||
* *not* call `FT_Stream_Close' on the source stream. None of the stream
|
||||
* objects will be released to the heap.
|
||||
*
|
||||
* The stream implementation is very basic and resets the decompression
|
||||
* process each time seeking backwards is needed within the stream.
|
||||
*
|
||||
* In certain builds of the library, gzip compression recognition is
|
||||
* automatically handled when calling @FT_New_Face or @FT_Open_Face.
|
||||
* This means that if no font driver is capable of handling the raw
|
||||
* compressed file, the library will try to open a gzipped stream from
|
||||
* it and re-open the face with it.
|
||||
*
|
||||
* This function may return `FT_Err_Unimplemented_Feature' if your build
|
||||
* of FreeType was not compiled with zlib support.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stream_OpenGzip( FT_Stream stream,
|
||||
FT_Stream source );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTGZIP_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -0,0 +1,353 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftincrem.h */
|
||||
/* */
|
||||
/* FreeType incremental loading (specification). */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2006, 2007, 2008, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTINCREM_H__
|
||||
#define __FTINCREM_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* incremental
|
||||
*
|
||||
* @title:
|
||||
* Incremental Loading
|
||||
*
|
||||
* @abstract:
|
||||
* Custom Glyph Loading.
|
||||
*
|
||||
* @description:
|
||||
* This section contains various functions used to perform so-called
|
||||
* `incremental' glyph loading. This is a mode where all glyphs loaded
|
||||
* from a given @FT_Face are provided by the client application,
|
||||
*
|
||||
* Apart from that, all other tables are loaded normally from the font
|
||||
* file. This mode is useful when FreeType is used within another
|
||||
* engine, e.g., a PostScript Imaging Processor.
|
||||
*
|
||||
* To enable this mode, you must use @FT_Open_Face, passing an
|
||||
* @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an
|
||||
* @FT_Incremental_Interface value. See the comments for
|
||||
* @FT_Incremental_InterfaceRec for an example.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Incremental
|
||||
*
|
||||
* @description:
|
||||
* An opaque type describing a user-provided object used to implement
|
||||
* `incremental' glyph loading within FreeType. This is used to support
|
||||
* embedded fonts in certain environments (e.g., PostScript interpreters),
|
||||
* where the glyph data isn't in the font file, or must be overridden by
|
||||
* different values.
|
||||
*
|
||||
* @note:
|
||||
* It is up to client applications to create and implement @FT_Incremental
|
||||
* objects, as long as they provide implementations for the methods
|
||||
* @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc
|
||||
* and @FT_Incremental_GetGlyphMetricsFunc.
|
||||
*
|
||||
* See the description of @FT_Incremental_InterfaceRec to understand how
|
||||
* to use incremental objects with FreeType.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_IncrementalRec_* FT_Incremental;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_Incremental_MetricsRec
|
||||
*
|
||||
* @description:
|
||||
* A small structure used to contain the basic glyph metrics returned
|
||||
* by the @FT_Incremental_GetGlyphMetricsFunc method.
|
||||
*
|
||||
* @fields:
|
||||
* bearing_x ::
|
||||
* Left bearing, in font units.
|
||||
*
|
||||
* bearing_y ::
|
||||
* Top bearing, in font units.
|
||||
*
|
||||
* advance ::
|
||||
* Horizontal component of glyph advance, in font units.
|
||||
*
|
||||
* advance_v ::
|
||||
* Vertical component of glyph advance, in font units.
|
||||
*
|
||||
* @note:
|
||||
* These correspond to horizontal or vertical metrics depending on the
|
||||
* value of the `vertical' argument to the function
|
||||
* @FT_Incremental_GetGlyphMetricsFunc.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_Incremental_MetricsRec_
|
||||
{
|
||||
FT_Long bearing_x;
|
||||
FT_Long bearing_y;
|
||||
FT_Long advance;
|
||||
FT_Long advance_v; /* since 2.3.12 */
|
||||
|
||||
} FT_Incremental_MetricsRec;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_Incremental_Metrics
|
||||
*
|
||||
* @description:
|
||||
* A handle to an @FT_Incremental_MetricsRec structure.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Incremental_GetGlyphDataFunc
|
||||
*
|
||||
* @description:
|
||||
* A function called by FreeType to access a given glyph's data bytes
|
||||
* during @FT_Load_Glyph or @FT_Load_Char if incremental loading is
|
||||
* enabled.
|
||||
*
|
||||
* Note that the format of the glyph's data bytes depends on the font
|
||||
* file format. For TrueType, it must correspond to the raw bytes within
|
||||
* the `glyf' table. For PostScript formats, it must correspond to the
|
||||
* *unencrypted* charstring bytes, without any `lenIV' header. It is
|
||||
* undefined for any other format.
|
||||
*
|
||||
* @input:
|
||||
* incremental ::
|
||||
* Handle to an opaque @FT_Incremental handle provided by the client
|
||||
* application.
|
||||
*
|
||||
* glyph_index ::
|
||||
* Index of relevant glyph.
|
||||
*
|
||||
* @output:
|
||||
* adata ::
|
||||
* A structure describing the returned glyph data bytes (which will be
|
||||
* accessed as a read-only byte block).
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* If this function returns successfully the method
|
||||
* @FT_Incremental_FreeGlyphDataFunc will be called later to release
|
||||
* the data bytes.
|
||||
*
|
||||
* Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for
|
||||
* compound glyphs.
|
||||
*
|
||||
*/
|
||||
typedef FT_Error
|
||||
(*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental,
|
||||
FT_UInt glyph_index,
|
||||
FT_Data* adata );
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Incremental_FreeGlyphDataFunc
|
||||
*
|
||||
* @description:
|
||||
* A function used to release the glyph data bytes returned by a
|
||||
* successful call to @FT_Incremental_GetGlyphDataFunc.
|
||||
*
|
||||
* @input:
|
||||
* incremental ::
|
||||
* A handle to an opaque @FT_Incremental handle provided by the client
|
||||
* application.
|
||||
*
|
||||
* data ::
|
||||
* A structure describing the glyph data bytes (which will be accessed
|
||||
* as a read-only byte block).
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental,
|
||||
FT_Data* data );
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Incremental_GetGlyphMetricsFunc
|
||||
*
|
||||
* @description:
|
||||
* A function used to retrieve the basic metrics of a given glyph index
|
||||
* before accessing its data. This is necessary because, in certain
|
||||
* formats like TrueType, the metrics are stored in a different place from
|
||||
* the glyph images proper.
|
||||
*
|
||||
* @input:
|
||||
* incremental ::
|
||||
* A handle to an opaque @FT_Incremental handle provided by the client
|
||||
* application.
|
||||
*
|
||||
* glyph_index ::
|
||||
* Index of relevant glyph.
|
||||
*
|
||||
* vertical ::
|
||||
* If true, return vertical metrics.
|
||||
*
|
||||
* ametrics ::
|
||||
* This parameter is used for both input and output.
|
||||
* The original glyph metrics, if any, in font units. If metrics are
|
||||
* not available all the values must be set to zero.
|
||||
*
|
||||
* @output:
|
||||
* ametrics ::
|
||||
* The replacement glyph metrics in font units.
|
||||
*
|
||||
*/
|
||||
typedef FT_Error
|
||||
(*FT_Incremental_GetGlyphMetricsFunc)
|
||||
( FT_Incremental incremental,
|
||||
FT_UInt glyph_index,
|
||||
FT_Bool vertical,
|
||||
FT_Incremental_MetricsRec *ametrics );
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_Incremental_FuncsRec
|
||||
*
|
||||
* @description:
|
||||
* A table of functions for accessing fonts that load data
|
||||
* incrementally. Used in @FT_Incremental_InterfaceRec.
|
||||
*
|
||||
* @fields:
|
||||
* get_glyph_data ::
|
||||
* The function to get glyph data. Must not be null.
|
||||
*
|
||||
* free_glyph_data ::
|
||||
* The function to release glyph data. Must not be null.
|
||||
*
|
||||
* get_glyph_metrics ::
|
||||
* The function to get glyph metrics. May be null if the font does
|
||||
* not provide overriding glyph metrics.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_Incremental_FuncsRec_
|
||||
{
|
||||
FT_Incremental_GetGlyphDataFunc get_glyph_data;
|
||||
FT_Incremental_FreeGlyphDataFunc free_glyph_data;
|
||||
FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics;
|
||||
|
||||
} FT_Incremental_FuncsRec;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_Incremental_InterfaceRec
|
||||
*
|
||||
* @description:
|
||||
* A structure to be used with @FT_Open_Face to indicate that the user
|
||||
* wants to support incremental glyph loading. You should use it with
|
||||
* @FT_PARAM_TAG_INCREMENTAL as in the following example:
|
||||
*
|
||||
* {
|
||||
* FT_Incremental_InterfaceRec inc_int;
|
||||
* FT_Parameter parameter;
|
||||
* FT_Open_Args open_args;
|
||||
*
|
||||
*
|
||||
* // set up incremental descriptor
|
||||
* inc_int.funcs = my_funcs;
|
||||
* inc_int.object = my_object;
|
||||
*
|
||||
* // set up optional parameter
|
||||
* parameter.tag = FT_PARAM_TAG_INCREMENTAL;
|
||||
* parameter.data = &inc_int;
|
||||
*
|
||||
* // set up FT_Open_Args structure
|
||||
* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
|
||||
* open_args.pathname = my_font_pathname;
|
||||
* open_args.num_params = 1;
|
||||
* open_args.params = ¶meter; // we use one optional argument
|
||||
*
|
||||
* // open the font
|
||||
* error = FT_Open_Face( library, &open_args, index, &face );
|
||||
* ...
|
||||
* }
|
||||
*
|
||||
*/
|
||||
typedef struct FT_Incremental_InterfaceRec_
|
||||
{
|
||||
const FT_Incremental_FuncsRec* funcs;
|
||||
FT_Incremental object;
|
||||
|
||||
} FT_Incremental_InterfaceRec;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Incremental_Interface
|
||||
*
|
||||
* @description:
|
||||
* A pointer to an @FT_Incremental_InterfaceRec structure.
|
||||
*
|
||||
*/
|
||||
typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface;
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @constant:
|
||||
* FT_PARAM_TAG_INCREMENTAL
|
||||
*
|
||||
* @description:
|
||||
* A constant used as the tag of @FT_Parameter structures to indicate
|
||||
* an incremental loading object to be used by FreeType.
|
||||
*
|
||||
*/
|
||||
#define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' )
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTINCREM_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,213 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftlcdfil.h */
|
||||
/* */
|
||||
/* FreeType API for color filtering of subpixel bitmap glyphs */
|
||||
/* (specification). */
|
||||
/* */
|
||||
/* Copyright 2006, 2007, 2008, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FT_LCD_FILTER_H__
|
||||
#define __FT_LCD_FILTER_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* lcd_filtering
|
||||
*
|
||||
* @title:
|
||||
* LCD Filtering
|
||||
*
|
||||
* @abstract:
|
||||
* Reduce color fringes of LCD-optimized bitmaps.
|
||||
*
|
||||
* @description:
|
||||
* The @FT_Library_SetLcdFilter API can be used to specify a low-pass
|
||||
* filter which is then applied to LCD-optimized bitmaps generated
|
||||
* through @FT_Render_Glyph. This is useful to reduce color fringes
|
||||
* which would occur with unfiltered rendering.
|
||||
*
|
||||
* Note that no filter is active by default, and that this function is
|
||||
* *not* implemented in default builds of the library. You need to
|
||||
* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file
|
||||
* in order to activate it.
|
||||
*/
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_LcdFilter
|
||||
*
|
||||
* @description:
|
||||
* A list of values to identify various types of LCD filters.
|
||||
*
|
||||
* @values:
|
||||
* FT_LCD_FILTER_NONE ::
|
||||
* Do not perform filtering. When used with subpixel rendering, this
|
||||
* results in sometimes severe color fringes.
|
||||
*
|
||||
* FT_LCD_FILTER_DEFAULT ::
|
||||
* The default filter reduces color fringes considerably, at the cost
|
||||
* of a slight blurriness in the output.
|
||||
*
|
||||
* FT_LCD_FILTER_LIGHT ::
|
||||
* The light filter is a variant that produces less blurriness at the
|
||||
* cost of slightly more color fringes than the default one. It might
|
||||
* be better, depending on taste, your monitor, or your personal vision.
|
||||
*
|
||||
* FT_LCD_FILTER_LEGACY ::
|
||||
* This filter corresponds to the original libXft color filter. It
|
||||
* provides high contrast output but can exhibit really bad color
|
||||
* fringes if glyphs are not extremely well hinted to the pixel grid.
|
||||
* In other words, it only works well if the TrueType bytecode
|
||||
* interpreter is enabled *and* high-quality hinted fonts are used.
|
||||
*
|
||||
* This filter is only provided for comparison purposes, and might be
|
||||
* disabled or stay unsupported in the future.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.0
|
||||
*/
|
||||
typedef enum FT_LcdFilter_
|
||||
{
|
||||
FT_LCD_FILTER_NONE = 0,
|
||||
FT_LCD_FILTER_DEFAULT = 1,
|
||||
FT_LCD_FILTER_LIGHT = 2,
|
||||
FT_LCD_FILTER_LEGACY = 16,
|
||||
|
||||
FT_LCD_FILTER_MAX /* do not remove */
|
||||
|
||||
} FT_LcdFilter;
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @func:
|
||||
* FT_Library_SetLcdFilter
|
||||
*
|
||||
* @description:
|
||||
* This function is used to apply color filtering to LCD decimated
|
||||
* bitmaps, like the ones used when calling @FT_Render_Glyph with
|
||||
* @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V.
|
||||
*
|
||||
* @input:
|
||||
* library ::
|
||||
* A handle to the target library instance.
|
||||
*
|
||||
* filter ::
|
||||
* The filter type.
|
||||
*
|
||||
* You can use @FT_LCD_FILTER_NONE here to disable this feature, or
|
||||
* @FT_LCD_FILTER_DEFAULT to use a default filter that should work
|
||||
* well on most LCD screens.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This feature is always disabled by default. Clients must make an
|
||||
* explicit call to this function with a `filter' value other than
|
||||
* @FT_LCD_FILTER_NONE in order to enable it.
|
||||
*
|
||||
* Due to *PATENTS* covering subpixel rendering, this function doesn't
|
||||
* do anything except returning `FT_Err_Unimplemented_Feature' if the
|
||||
* configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
|
||||
* defined in your build of the library, which should correspond to all
|
||||
* default builds of FreeType.
|
||||
*
|
||||
* The filter affects glyph bitmaps rendered through @FT_Render_Glyph,
|
||||
* @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char.
|
||||
*
|
||||
* It does _not_ affect the output of @FT_Outline_Render and
|
||||
* @FT_Outline_Get_Bitmap.
|
||||
*
|
||||
* If this feature is activated, the dimensions of LCD glyph bitmaps are
|
||||
* either larger or taller than the dimensions of the corresponding
|
||||
* outline with regards to the pixel grid. For example, for
|
||||
* @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and
|
||||
* up to 3~pixels to the right.
|
||||
*
|
||||
* The bitmap offset values are adjusted correctly, so clients shouldn't
|
||||
* need to modify their layout and glyph positioning code when enabling
|
||||
* the filter.
|
||||
*
|
||||
* @since:
|
||||
* 2.3.0
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Library_SetLcdFilter( FT_Library library,
|
||||
FT_LcdFilter filter );
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @func:
|
||||
* FT_Library_SetLcdFilterWeights
|
||||
*
|
||||
* @description:
|
||||
* Use this function to override the filter weights selected by
|
||||
* @FT_Library_SetLcdFilter. By default, FreeType uses the quintuple
|
||||
* (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10,
|
||||
* 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and
|
||||
* FT_LCD_FILTER_LEGACY.
|
||||
*
|
||||
* @input:
|
||||
* library ::
|
||||
* A handle to the target library instance.
|
||||
*
|
||||
* weights ::
|
||||
* A pointer to an array; the function copies the first five bytes and
|
||||
* uses them to specify the filter weights.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* Due to *PATENTS* covering subpixel rendering, this function doesn't
|
||||
* do anything except returning `FT_Err_Unimplemented_Feature' if the
|
||||
* configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not
|
||||
* defined in your build of the library, which should correspond to all
|
||||
* default builds of FreeType.
|
||||
*
|
||||
* This function must be called after @FT_Library_SetLcdFilter to have
|
||||
* any effect.
|
||||
*
|
||||
* @since:
|
||||
* 2.4.0
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Library_SetLcdFilterWeights( FT_Library library,
|
||||
unsigned char *weights );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FT_LCD_FILTER_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,277 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftlist.h */
|
||||
/* */
|
||||
/* Generic list support for FreeType (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2003, 2007, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This file implements functions relative to list processing. Its */
|
||||
/* data structures are defined in `freetype.h'. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTLIST_H__
|
||||
#define __FTLIST_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* list_processing */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* List Processing */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Simple management of lists. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains various definitions related to list */
|
||||
/* processing using doubly-linked nodes. */
|
||||
/* */
|
||||
/* <Order> */
|
||||
/* FT_List */
|
||||
/* FT_ListNode */
|
||||
/* FT_ListRec */
|
||||
/* FT_ListNodeRec */
|
||||
/* */
|
||||
/* FT_List_Add */
|
||||
/* FT_List_Insert */
|
||||
/* FT_List_Find */
|
||||
/* FT_List_Remove */
|
||||
/* FT_List_Up */
|
||||
/* FT_List_Iterate */
|
||||
/* FT_List_Iterator */
|
||||
/* FT_List_Finalize */
|
||||
/* FT_List_Destructor */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Find */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Find the list node for a given listed object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: A pointer to the parent list. */
|
||||
/* data :: The address of the listed object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* List node. NULL if it wasn't found. */
|
||||
/* */
|
||||
FT_EXPORT( FT_ListNode )
|
||||
FT_List_Find( FT_List list,
|
||||
void* data );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Add */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Append an element to the end of a list. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* list :: A pointer to the parent list. */
|
||||
/* node :: The node to append. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_List_Add( FT_List list,
|
||||
FT_ListNode node );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Insert */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Insert an element at the head of a list. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* list :: A pointer to parent list. */
|
||||
/* node :: The node to insert. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_List_Insert( FT_List list,
|
||||
FT_ListNode node );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Remove */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Remove a node from a list. This function doesn't check whether */
|
||||
/* the node is in the list! */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* node :: The node to remove. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* list :: A pointer to the parent list. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_List_Remove( FT_List list,
|
||||
FT_ListNode node );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Up */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Move a node to the head/top of a list. Used to maintain LRU */
|
||||
/* lists. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* list :: A pointer to the parent list. */
|
||||
/* node :: The node to move. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_List_Up( FT_List list,
|
||||
FT_ListNode node );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_List_Iterator */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* An FT_List iterator function which is called during a list parse */
|
||||
/* by @FT_List_Iterate. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* node :: The current iteration list node. */
|
||||
/* */
|
||||
/* user :: A typeless pointer passed to @FT_List_Iterate. */
|
||||
/* Can be used to point to the iteration's state. */
|
||||
/* */
|
||||
typedef FT_Error
|
||||
(*FT_List_Iterator)( FT_ListNode node,
|
||||
void* user );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Iterate */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Parse a list and calls a given iterator function on each element. */
|
||||
/* Note that parsing is stopped as soon as one of the iterator calls */
|
||||
/* returns a non-zero value. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: A handle to the list. */
|
||||
/* iterator :: An iterator function, called on each node of the list. */
|
||||
/* user :: A user-supplied field which is passed as the second */
|
||||
/* argument to the iterator. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The result (a FreeType error code) of the last iterator call. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_List_Iterate( FT_List list,
|
||||
FT_List_Iterator iterator,
|
||||
void* user );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_List_Destructor */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* An @FT_List iterator function which is called during a list */
|
||||
/* finalization by @FT_List_Finalize to destroy all elements in a */
|
||||
/* given list. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
/* data :: The current object to destroy. */
|
||||
/* */
|
||||
/* user :: A typeless pointer passed to @FT_List_Iterate. It can */
|
||||
/* be used to point to the iteration's state. */
|
||||
/* */
|
||||
typedef void
|
||||
(*FT_List_Destructor)( FT_Memory memory,
|
||||
void* data,
|
||||
void* user );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_List_Finalize */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Destroy all elements in the list as well as the list itself. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: A handle to the list. */
|
||||
/* */
|
||||
/* destroy :: A list destructor that will be applied to each element */
|
||||
/* of the list. */
|
||||
/* */
|
||||
/* memory :: The current memory object which handles deallocation. */
|
||||
/* */
|
||||
/* user :: A user-supplied field which is passed as the last */
|
||||
/* argument to the destructor. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function expects that all nodes added by @FT_List_Add or */
|
||||
/* @FT_List_Insert have been dynamically allocated. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_List_Finalize( FT_List list,
|
||||
FT_List_Destructor destroy,
|
||||
FT_Memory memory,
|
||||
void* user );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTLIST_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftlzw.h */
|
||||
/* */
|
||||
/* LZW-compressed stream support. */
|
||||
/* */
|
||||
/* Copyright 2004, 2006 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTLZW_H__
|
||||
#define __FTLZW_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* lzw */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* LZW Streams */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Using LZW-compressed font files. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of LZW-specific functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stream_OpenLZW
|
||||
*
|
||||
* @description:
|
||||
* Open a new stream to parse LZW-compressed font files. This is
|
||||
* mainly used to support the compressed `*.pcf.Z' fonts that come
|
||||
* with XFree86.
|
||||
*
|
||||
* @input:
|
||||
* stream :: The target embedding stream.
|
||||
*
|
||||
* source :: The source stream.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The source stream must be opened _before_ calling this function.
|
||||
*
|
||||
* Calling the internal function `FT_Stream_Close' on the new stream will
|
||||
* *not* call `FT_Stream_Close' on the source stream. None of the stream
|
||||
* objects will be released to the heap.
|
||||
*
|
||||
* The stream implementation is very basic and resets the decompression
|
||||
* process each time seeking backwards is needed within the stream
|
||||
*
|
||||
* In certain builds of the library, LZW compression recognition is
|
||||
* automatically handled when calling @FT_New_Face or @FT_Open_Face.
|
||||
* This means that if no font driver is capable of handling the raw
|
||||
* compressed file, the library will try to open a LZW stream from it
|
||||
* and re-open the face with it.
|
||||
*
|
||||
* This function may return `FT_Err_Unimplemented_Feature' if your build
|
||||
* of FreeType was not compiled with LZW support.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stream_OpenLZW( FT_Stream stream,
|
||||
FT_Stream source );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTLZW_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,274 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftmac.h */
|
||||
/* */
|
||||
/* Additional Mac-specific API. */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2004, 2006, 2007 by */
|
||||
/* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* NOTE: Include this file after <freetype/freetype.h> and after any */
|
||||
/* Mac-specific headers (because this header uses Mac types such as */
|
||||
/* Handle, FSSpec, FSRef, etc.) */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTMAC_H__
|
||||
#define __FTMAC_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/* gcc-3.4.1 and later can warn about functions tagged as deprecated */
|
||||
#ifndef FT_DEPRECATED_ATTRIBUTE
|
||||
#if defined(__GNUC__) && \
|
||||
((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
|
||||
#define FT_DEPRECATED_ATTRIBUTE __attribute__((deprecated))
|
||||
#else
|
||||
#define FT_DEPRECATED_ATTRIBUTE
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* mac_specific */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Mac Specific Interface */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Only available on the Macintosh. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The following definitions are only available if FreeType is */
|
||||
/* compiled on a Macintosh. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_New_Face_From_FOND */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Create a new face object from a FOND resource. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* fond :: A FOND resource. */
|
||||
/* */
|
||||
/* face_index :: Only supported for the -1 `sanity check' special */
|
||||
/* case. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* aface :: A handle to a new face object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Notes> */
|
||||
/* This function can be used to create @FT_Face objects from fonts */
|
||||
/* that are installed in the system as follows. */
|
||||
/* */
|
||||
/* { */
|
||||
/* fond = GetResource( 'FOND', fontName ); */
|
||||
/* error = FT_New_Face_From_FOND( library, fond, 0, &face ); */
|
||||
/* } */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_New_Face_From_FOND( FT_Library library,
|
||||
Handle fond,
|
||||
FT_Long face_index,
|
||||
FT_Face *aface )
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_GetFile_From_Mac_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return an FSSpec for the disk file containing the named font. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* fontName :: Mac OS name of the font (e.g., Times New Roman */
|
||||
/* Bold). */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* pathSpec :: FSSpec to the file. For passing to */
|
||||
/* @FT_New_Face_From_FSSpec. */
|
||||
/* */
|
||||
/* face_index :: Index of the face. For passing to */
|
||||
/* @FT_New_Face_From_FSSpec. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_GetFile_From_Mac_Name( const char* fontName,
|
||||
FSSpec* pathSpec,
|
||||
FT_Long* face_index )
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_GetFile_From_Mac_ATS_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return an FSSpec for the disk file containing the named font. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* fontName :: Mac OS name of the font in ATS framework. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* pathSpec :: FSSpec to the file. For passing to */
|
||||
/* @FT_New_Face_From_FSSpec. */
|
||||
/* */
|
||||
/* face_index :: Index of the face. For passing to */
|
||||
/* @FT_New_Face_From_FSSpec. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_GetFile_From_Mac_ATS_Name( const char* fontName,
|
||||
FSSpec* pathSpec,
|
||||
FT_Long* face_index )
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_GetFilePath_From_Mac_ATS_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return a pathname of the disk file and face index for given font */
|
||||
/* name which is handled by ATS framework. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* fontName :: Mac OS name of the font in ATS framework. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* path :: Buffer to store pathname of the file. For passing */
|
||||
/* to @FT_New_Face. The client must allocate this */
|
||||
/* buffer before calling this function. */
|
||||
/* */
|
||||
/* maxPathSize :: Lengths of the buffer `path' that client allocated. */
|
||||
/* */
|
||||
/* face_index :: Index of the face. For passing to @FT_New_Face. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_GetFilePath_From_Mac_ATS_Name( const char* fontName,
|
||||
UInt8* path,
|
||||
UInt32 maxPathSize,
|
||||
FT_Long* face_index )
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_New_Face_From_FSSpec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Create a new face object from a given resource and typeface index */
|
||||
/* using an FSSpec to the font file. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* spec :: FSSpec to the font file. */
|
||||
/* */
|
||||
/* face_index :: The index of the face within the resource. The */
|
||||
/* first face has index~0. */
|
||||
/* <Output> */
|
||||
/* aface :: A handle to a new face object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */
|
||||
/* it accepts an FSSpec instead of a path. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_New_Face_From_FSSpec( FT_Library library,
|
||||
const FSSpec *spec,
|
||||
FT_Long face_index,
|
||||
FT_Face *aface )
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_New_Face_From_FSRef */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Create a new face object from a given resource and typeface index */
|
||||
/* using an FSRef to the font file. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* spec :: FSRef to the font file. */
|
||||
/* */
|
||||
/* face_index :: The index of the face within the resource. The */
|
||||
/* first face has index~0. */
|
||||
/* <Output> */
|
||||
/* aface :: A handle to a new face object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */
|
||||
/* it accepts an FSRef instead of a path. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_New_Face_From_FSRef( FT_Library library,
|
||||
const FSRef *ref,
|
||||
FT_Long face_index,
|
||||
FT_Face *aface )
|
||||
FT_DEPRECATED_ATTRIBUTE;
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* __FTMAC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,378 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftmm.h */
|
||||
/* */
|
||||
/* FreeType Multiple Master font interface (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2003, 2004, 2006, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTMM_H__
|
||||
#define __FTMM_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_TYPE1_TABLES_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* multiple_masters */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Multiple Masters */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* How to manage Multiple Masters fonts. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The following types and functions are used to manage Multiple */
|
||||
/* Master fonts, i.e., the selection of specific design instances by */
|
||||
/* setting design axis coordinates. */
|
||||
/* */
|
||||
/* George Williams has extended this interface to make it work with */
|
||||
/* both Type~1 Multiple Masters fonts and GX distortable (var) */
|
||||
/* fonts. Some of these routines only work with MM fonts, others */
|
||||
/* will work with both types. They are similar enough that a */
|
||||
/* consistent interface makes sense. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_MM_Axis */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to model a given axis in design space for */
|
||||
/* Multiple Masters fonts. */
|
||||
/* */
|
||||
/* This structure can't be used for GX var fonts. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* name :: The axis's name. */
|
||||
/* */
|
||||
/* minimum :: The axis's minimum design coordinate. */
|
||||
/* */
|
||||
/* maximum :: The axis's maximum design coordinate. */
|
||||
/* */
|
||||
typedef struct FT_MM_Axis_
|
||||
{
|
||||
FT_String* name;
|
||||
FT_Long minimum;
|
||||
FT_Long maximum;
|
||||
|
||||
} FT_MM_Axis;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Multi_Master */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model the axes and space of a Multiple Masters */
|
||||
/* font. */
|
||||
/* */
|
||||
/* This structure can't be used for GX var fonts. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* num_axis :: Number of axes. Cannot exceed~4. */
|
||||
/* */
|
||||
/* num_designs :: Number of designs; should be normally 2^num_axis */
|
||||
/* even though the Type~1 specification strangely */
|
||||
/* allows for intermediate designs to be present. This */
|
||||
/* number cannot exceed~16. */
|
||||
/* */
|
||||
/* axis :: A table of axis descriptors. */
|
||||
/* */
|
||||
typedef struct FT_Multi_Master_
|
||||
{
|
||||
FT_UInt num_axis;
|
||||
FT_UInt num_designs;
|
||||
FT_MM_Axis axis[T1_MAX_MM_AXIS];
|
||||
|
||||
} FT_Multi_Master;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Var_Axis */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to model a given axis in design space for */
|
||||
/* Multiple Masters and GX var fonts. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* name :: The axis's name. */
|
||||
/* Not always meaningful for GX. */
|
||||
/* */
|
||||
/* minimum :: The axis's minimum design coordinate. */
|
||||
/* */
|
||||
/* def :: The axis's default design coordinate. */
|
||||
/* FreeType computes meaningful default values for MM; it */
|
||||
/* is then an integer value, not in 16.16 format. */
|
||||
/* */
|
||||
/* maximum :: The axis's maximum design coordinate. */
|
||||
/* */
|
||||
/* tag :: The axis's tag (the GX equivalent to `name'). */
|
||||
/* FreeType provides default values for MM if possible. */
|
||||
/* */
|
||||
/* strid :: The entry in `name' table (another GX version of */
|
||||
/* `name'). */
|
||||
/* Not meaningful for MM. */
|
||||
/* */
|
||||
typedef struct FT_Var_Axis_
|
||||
{
|
||||
FT_String* name;
|
||||
|
||||
FT_Fixed minimum;
|
||||
FT_Fixed def;
|
||||
FT_Fixed maximum;
|
||||
|
||||
FT_ULong tag;
|
||||
FT_UInt strid;
|
||||
|
||||
} FT_Var_Axis;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Var_Named_Style */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to model a named style in a GX var font. */
|
||||
/* */
|
||||
/* This structure can't be used for MM fonts. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* coords :: The design coordinates for this style. */
|
||||
/* This is an array with one entry for each axis. */
|
||||
/* */
|
||||
/* strid :: The entry in `name' table identifying this style. */
|
||||
/* */
|
||||
typedef struct FT_Var_Named_Style_
|
||||
{
|
||||
FT_Fixed* coords;
|
||||
FT_UInt strid;
|
||||
|
||||
} FT_Var_Named_Style;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_MM_Var */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model the axes and space of a Multiple Masters */
|
||||
/* or GX var distortable font. */
|
||||
/* */
|
||||
/* Some fields are specific to one format and not to the other. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* num_axis :: The number of axes. The maximum value is~4 for */
|
||||
/* MM; no limit in GX. */
|
||||
/* */
|
||||
/* num_designs :: The number of designs; should be normally */
|
||||
/* 2^num_axis for MM fonts. Not meaningful for GX */
|
||||
/* (where every glyph could have a different */
|
||||
/* number of designs). */
|
||||
/* */
|
||||
/* num_namedstyles :: The number of named styles; only meaningful for */
|
||||
/* GX which allows certain design coordinates to */
|
||||
/* have a string ID (in the `name' table) */
|
||||
/* associated with them. The font can tell the */
|
||||
/* user that, for example, Weight=1.5 is `Bold'. */
|
||||
/* */
|
||||
/* axis :: A table of axis descriptors. */
|
||||
/* GX fonts contain slightly more data than MM. */
|
||||
/* */
|
||||
/* namedstyles :: A table of named styles. */
|
||||
/* Only meaningful with GX. */
|
||||
/* */
|
||||
typedef struct FT_MM_Var_
|
||||
{
|
||||
FT_UInt num_axis;
|
||||
FT_UInt num_designs;
|
||||
FT_UInt num_namedstyles;
|
||||
FT_Var_Axis* axis;
|
||||
FT_Var_Named_Style* namedstyle;
|
||||
|
||||
} FT_MM_Var;
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Multi_Master */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the Multiple Master descriptor of a given font. */
|
||||
/* */
|
||||
/* This function can't be used with GX fonts. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* amaster :: The Multiple Masters descriptor. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_Multi_Master( FT_Face face,
|
||||
FT_Multi_Master *amaster );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_MM_Var */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the Multiple Master/GX var descriptor of a given font. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* amaster :: The Multiple Masters/GX var descriptor. */
|
||||
/* Allocates a data structure, which the user must free */
|
||||
/* (a single call to FT_FREE will do it). */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_MM_Var( FT_Face face,
|
||||
FT_MM_Var* *amaster );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_MM_Design_Coordinates */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* For Multiple Masters fonts, choose an interpolated font design */
|
||||
/* through design coordinates. */
|
||||
/* */
|
||||
/* This function can't be used with GX fonts. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* num_coords :: The number of design coordinates (must be equal to */
|
||||
/* the number of axes in the font). */
|
||||
/* */
|
||||
/* coords :: An array of design coordinates. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Set_MM_Design_Coordinates( FT_Face face,
|
||||
FT_UInt num_coords,
|
||||
FT_Long* coords );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_Var_Design_Coordinates */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* For Multiple Master or GX Var fonts, choose an interpolated font */
|
||||
/* design through design coordinates. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* num_coords :: The number of design coordinates (must be equal to */
|
||||
/* the number of axes in the font). */
|
||||
/* */
|
||||
/* coords :: An array of design coordinates. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Set_Var_Design_Coordinates( FT_Face face,
|
||||
FT_UInt num_coords,
|
||||
FT_Fixed* coords );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_MM_Blend_Coordinates */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* For Multiple Masters and GX var fonts, choose an interpolated font */
|
||||
/* design through normalized blend coordinates. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* num_coords :: The number of design coordinates (must be equal to */
|
||||
/* the number of axes in the font). */
|
||||
/* */
|
||||
/* coords :: The design coordinates array (each element must be */
|
||||
/* between 0 and 1.0). */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Set_MM_Blend_Coordinates( FT_Face face,
|
||||
FT_UInt num_coords,
|
||||
FT_Fixed* coords );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_Var_Blend_Coordinates */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This is another name of @FT_Set_MM_Blend_Coordinates. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Set_Var_Blend_Coordinates( FT_Face face,
|
||||
FT_UInt num_coords,
|
||||
FT_Fixed* coords );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTMM_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,483 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftmodapi.h */
|
||||
/* */
|
||||
/* FreeType modules public interface (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTMODAPI_H__
|
||||
#define __FTMODAPI_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* module_management */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Module Management */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* How to add, upgrade, and remove modules from FreeType. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The definitions below are used to manage modules within FreeType. */
|
||||
/* Modules can be added, upgraded, and removed at runtime. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* module bit flags */
|
||||
#define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */
|
||||
#define FT_MODULE_RENDERER 2 /* this module is a renderer */
|
||||
#define FT_MODULE_HINTER 4 /* this module is a glyph hinter */
|
||||
#define FT_MODULE_STYLER 8 /* this module is a styler */
|
||||
|
||||
#define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */
|
||||
/* scalable fonts */
|
||||
#define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */
|
||||
/* support vector outlines */
|
||||
#define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */
|
||||
/* own hinter */
|
||||
|
||||
|
||||
/* deprecated values */
|
||||
#define ft_module_font_driver FT_MODULE_FONT_DRIVER
|
||||
#define ft_module_renderer FT_MODULE_RENDERER
|
||||
#define ft_module_hinter FT_MODULE_HINTER
|
||||
#define ft_module_styler FT_MODULE_STYLER
|
||||
|
||||
#define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE
|
||||
#define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES
|
||||
#define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER
|
||||
|
||||
|
||||
typedef FT_Pointer FT_Module_Interface;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_Module_Constructor */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A function used to initialize (not create) a new module object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* module :: The module to initialize. */
|
||||
/* */
|
||||
typedef FT_Error
|
||||
(*FT_Module_Constructor)( FT_Module module );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_Module_Destructor */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A function used to finalize (not destroy) a given module object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* module :: The module to finalize. */
|
||||
/* */
|
||||
typedef void
|
||||
(*FT_Module_Destructor)( FT_Module module );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_Module_Requester */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A function used to query a given module for a specific interface. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* module :: The module to finalize. */
|
||||
/* */
|
||||
/* name :: The name of the interface in the module. */
|
||||
/* */
|
||||
typedef FT_Module_Interface
|
||||
(*FT_Module_Requester)( FT_Module module,
|
||||
const char* name );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Module_Class */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The module class descriptor. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* module_flags :: Bit flags describing the module. */
|
||||
/* */
|
||||
/* module_size :: The size of one module object/instance in */
|
||||
/* bytes. */
|
||||
/* */
|
||||
/* module_name :: The name of the module. */
|
||||
/* */
|
||||
/* module_version :: The version, as a 16.16 fixed number */
|
||||
/* (major.minor). */
|
||||
/* */
|
||||
/* module_requires :: The version of FreeType this module requires, */
|
||||
/* as a 16.16 fixed number (major.minor). Starts */
|
||||
/* at version 2.0, i.e., 0x20000. */
|
||||
/* */
|
||||
/* module_init :: The initializing function. */
|
||||
/* */
|
||||
/* module_done :: The finalizing function. */
|
||||
/* */
|
||||
/* get_interface :: The interface requesting function. */
|
||||
/* */
|
||||
typedef struct FT_Module_Class_
|
||||
{
|
||||
FT_ULong module_flags;
|
||||
FT_Long module_size;
|
||||
const FT_String* module_name;
|
||||
FT_Fixed module_version;
|
||||
FT_Fixed module_requires;
|
||||
|
||||
const void* module_interface;
|
||||
|
||||
FT_Module_Constructor module_init;
|
||||
FT_Module_Destructor module_done;
|
||||
FT_Module_Requester get_interface;
|
||||
|
||||
} FT_Module_Class;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Add_Module */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Add a new module to a given library instance. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* clazz :: A pointer to class descriptor for the module. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* An error will be returned if a module already exists by that name, */
|
||||
/* or if the module requires a version of FreeType that is too great. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Add_Module( FT_Library library,
|
||||
const FT_Module_Class* clazz );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Module */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Find a module by its name. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to the library object. */
|
||||
/* */
|
||||
/* module_name :: The module's name (as an ASCII string). */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* A module handle. 0~if none was found. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* FreeType's internal modules aren't documented very well, and you */
|
||||
/* should look up the source code for details. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Module )
|
||||
FT_Get_Module( FT_Library library,
|
||||
const char* module_name );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Remove_Module */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Remove a given module from a library instance. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to a library object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* module :: A handle to a module object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The module object is destroyed by the function in case of success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Remove_Module( FT_Library library,
|
||||
FT_Module module );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Reference_Library */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A counter gets initialized to~1 at the time an @FT_Library */
|
||||
/* structure is created. This function increments the counter. */
|
||||
/* @FT_Done_Library then only destroys a library if the counter is~1, */
|
||||
/* otherwise it simply decrements the counter. */
|
||||
/* */
|
||||
/* This function helps in managing life-cycles of structures which */
|
||||
/* reference @FT_Library objects. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to a target library object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Since> */
|
||||
/* 2.4.2 */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Reference_Library( FT_Library library );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_New_Library */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This function is used to create a new FreeType library instance */
|
||||
/* from a given memory object. It is thus possible to use libraries */
|
||||
/* with distinct memory allocators within the same program. */
|
||||
/* */
|
||||
/* Normally, you would call this function (followed by a call to */
|
||||
/* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */
|
||||
/* instead of @FT_Init_FreeType to initialize the FreeType library. */
|
||||
/* */
|
||||
/* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a */
|
||||
/* library instance. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* memory :: A handle to the original memory object. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* alibrary :: A pointer to handle of a new library object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* See the discussion of reference counters in the description of */
|
||||
/* @FT_Reference_Library. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_New_Library( FT_Memory memory,
|
||||
FT_Library *alibrary );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Done_Library */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Discard a given library object. This closes all drivers and */
|
||||
/* discards all resource objects. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to the target library. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* See the discussion of reference counters in the description of */
|
||||
/* @FT_Reference_Library. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Done_Library( FT_Library library );
|
||||
|
||||
/* */
|
||||
|
||||
typedef void
|
||||
(*FT_DebugHook_Func)( void* arg );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_Debug_Hook */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Set a debug hook function for debugging the interpreter of a font */
|
||||
/* format. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* hook_index :: The index of the debug hook. You should use the */
|
||||
/* values defined in `ftobjs.h', e.g., */
|
||||
/* `FT_DEBUG_HOOK_TRUETYPE'. */
|
||||
/* */
|
||||
/* debug_hook :: The function used to debug the interpreter. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Currently, four debug hook slots are available, but only two (for */
|
||||
/* the TrueType and the Type~1 interpreter) are defined. */
|
||||
/* */
|
||||
/* Since the internal headers of FreeType are no longer installed, */
|
||||
/* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */
|
||||
/* This is a bug and will be fixed in a forthcoming release. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_Set_Debug_Hook( FT_Library library,
|
||||
FT_UInt hook_index,
|
||||
FT_DebugHook_Func debug_hook );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Add_Default_Modules */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Add the set of default drivers to a given library object. */
|
||||
/* This is only useful when you create a library object with */
|
||||
/* @FT_New_Library (usually to plug a custom memory manager). */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to a new library object. */
|
||||
/* */
|
||||
FT_EXPORT( void )
|
||||
FT_Add_Default_Modules( FT_Library library );
|
||||
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* truetype_engine
|
||||
*
|
||||
* @title:
|
||||
* The TrueType Engine
|
||||
*
|
||||
* @abstract:
|
||||
* TrueType bytecode support.
|
||||
*
|
||||
* @description:
|
||||
* This section contains a function used to query the level of TrueType
|
||||
* bytecode support compiled in this version of the library.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_TrueTypeEngineType
|
||||
*
|
||||
* @description:
|
||||
* A list of values describing which kind of TrueType bytecode
|
||||
* engine is implemented in a given FT_Library instance. It is used
|
||||
* by the @FT_Get_TrueType_Engine_Type function.
|
||||
*
|
||||
* @values:
|
||||
* FT_TRUETYPE_ENGINE_TYPE_NONE ::
|
||||
* The library doesn't implement any kind of bytecode interpreter.
|
||||
*
|
||||
* FT_TRUETYPE_ENGINE_TYPE_UNPATENTED ::
|
||||
* The library implements a bytecode interpreter that doesn't
|
||||
* support the patented operations of the TrueType virtual machine.
|
||||
*
|
||||
* Its main use is to load certain Asian fonts which position and
|
||||
* scale glyph components with bytecode instructions. It produces
|
||||
* bad output for most other fonts.
|
||||
*
|
||||
* FT_TRUETYPE_ENGINE_TYPE_PATENTED ::
|
||||
* The library implements a bytecode interpreter that covers
|
||||
* the full instruction set of the TrueType virtual machine (this
|
||||
* was governed by patents until May 2010, hence the name).
|
||||
*
|
||||
* @since:
|
||||
* 2.2
|
||||
*
|
||||
*/
|
||||
typedef enum FT_TrueTypeEngineType_
|
||||
{
|
||||
FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
|
||||
FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
|
||||
FT_TRUETYPE_ENGINE_TYPE_PATENTED
|
||||
|
||||
} FT_TrueTypeEngineType;
|
||||
|
||||
|
||||
/**************************************************************************
|
||||
*
|
||||
* @func:
|
||||
* FT_Get_TrueType_Engine_Type
|
||||
*
|
||||
* @description:
|
||||
* Return an @FT_TrueTypeEngineType value to indicate which level of
|
||||
* the TrueType virtual machine a given library instance supports.
|
||||
*
|
||||
* @input:
|
||||
* library ::
|
||||
* A library instance.
|
||||
*
|
||||
* @return:
|
||||
* A value indicating which level is supported.
|
||||
*
|
||||
* @since:
|
||||
* 2.2
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_TrueTypeEngineType )
|
||||
FT_Get_TrueType_Engine_Type( FT_Library library );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTMODAPI_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,155 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftmoderr.h */
|
||||
/* */
|
||||
/* FreeType module error offsets (specification). */
|
||||
/* */
|
||||
/* Copyright 2001, 2002, 2003, 2004, 2005 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This file is used to define the FreeType module error offsets. */
|
||||
/* */
|
||||
/* The lower byte gives the error code, the higher byte gives the */
|
||||
/* module. The base module has error offset 0. For example, the error */
|
||||
/* `FT_Err_Invalid_File_Format' has value 0x003, the error */
|
||||
/* `TT_Err_Invalid_File_Format' has value 0x1103, the error */
|
||||
/* `T1_Err_Invalid_File_Format' has value 0x1203, etc. */
|
||||
/* */
|
||||
/* Undefine the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in ftoption.h */
|
||||
/* to make the higher byte always zero (disabling the module error */
|
||||
/* mechanism). */
|
||||
/* */
|
||||
/* It can also be used to create a module error message table easily */
|
||||
/* with something like */
|
||||
/* */
|
||||
/* { */
|
||||
/* #undef __FTMODERR_H__ */
|
||||
/* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s }, */
|
||||
/* #define FT_MODERR_START_LIST { */
|
||||
/* #define FT_MODERR_END_LIST { 0, 0 } }; */
|
||||
/* */
|
||||
/* const struct */
|
||||
/* { */
|
||||
/* int mod_err_offset; */
|
||||
/* const char* mod_err_msg */
|
||||
/* } ft_mod_errors[] = */
|
||||
/* */
|
||||
/* #include FT_MODULE_ERRORS_H */
|
||||
/* } */
|
||||
/* */
|
||||
/* To use such a table, all errors must be ANDed with 0xFF00 to remove */
|
||||
/* the error code. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTMODERR_H__
|
||||
#define __FTMODERR_H__
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** SETUP MACROS *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
#undef FT_NEED_EXTERN_C
|
||||
|
||||
#ifndef FT_MODERRDEF
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS
|
||||
#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v,
|
||||
#else
|
||||
#define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = 0,
|
||||
#endif
|
||||
|
||||
#define FT_MODERR_START_LIST enum {
|
||||
#define FT_MODERR_END_LIST FT_Mod_Err_Max };
|
||||
|
||||
#ifdef __cplusplus
|
||||
#define FT_NEED_EXTERN_C
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#endif /* !FT_MODERRDEF */
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** LIST MODULE ERROR BASES *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
#ifdef FT_MODERR_START_LIST
|
||||
FT_MODERR_START_LIST
|
||||
#endif
|
||||
|
||||
|
||||
FT_MODERRDEF( Base, 0x000, "base module" )
|
||||
FT_MODERRDEF( Autofit, 0x100, "autofitter module" )
|
||||
FT_MODERRDEF( BDF, 0x200, "BDF module" )
|
||||
FT_MODERRDEF( Cache, 0x300, "cache module" )
|
||||
FT_MODERRDEF( CFF, 0x400, "CFF module" )
|
||||
FT_MODERRDEF( CID, 0x500, "CID module" )
|
||||
FT_MODERRDEF( Gzip, 0x600, "Gzip module" )
|
||||
FT_MODERRDEF( LZW, 0x700, "LZW module" )
|
||||
FT_MODERRDEF( OTvalid, 0x800, "OpenType validation module" )
|
||||
FT_MODERRDEF( PCF, 0x900, "PCF module" )
|
||||
FT_MODERRDEF( PFR, 0xA00, "PFR module" )
|
||||
FT_MODERRDEF( PSaux, 0xB00, "PS auxiliary module" )
|
||||
FT_MODERRDEF( PShinter, 0xC00, "PS hinter module" )
|
||||
FT_MODERRDEF( PSnames, 0xD00, "PS names module" )
|
||||
FT_MODERRDEF( Raster, 0xE00, "raster module" )
|
||||
FT_MODERRDEF( SFNT, 0xF00, "SFNT module" )
|
||||
FT_MODERRDEF( Smooth, 0x1000, "smooth raster module" )
|
||||
FT_MODERRDEF( TrueType, 0x1100, "TrueType module" )
|
||||
FT_MODERRDEF( Type1, 0x1200, "Type 1 module" )
|
||||
FT_MODERRDEF( Type42, 0x1300, "Type 42 module" )
|
||||
FT_MODERRDEF( Winfonts, 0x1400, "Windows FON/FNT module" )
|
||||
|
||||
|
||||
#ifdef FT_MODERR_END_LIST
|
||||
FT_MODERR_END_LIST
|
||||
#endif
|
||||
|
||||
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
/***** *****/
|
||||
/***** CLEANUP *****/
|
||||
/***** *****/
|
||||
/*******************************************************************/
|
||||
/*******************************************************************/
|
||||
|
||||
|
||||
#ifdef FT_NEED_EXTERN_C
|
||||
}
|
||||
#endif
|
||||
|
||||
#undef FT_MODERR_START_LIST
|
||||
#undef FT_MODERR_END_LIST
|
||||
#undef FT_MODERRDEF
|
||||
#undef FT_NEED_EXTERN_C
|
||||
|
||||
|
||||
#endif /* __FTMODERR_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,203 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftotval.h */
|
||||
/* */
|
||||
/* FreeType API for validating OpenType tables (specification). */
|
||||
/* */
|
||||
/* Copyright 2004, 2005, 2006, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* */
|
||||
/* */
|
||||
/* Warning: This module might be moved to a different library in the */
|
||||
/* future to avoid a tight dependency between FreeType and the */
|
||||
/* OpenType specification. */
|
||||
/* */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTOTVAL_H__
|
||||
#define __FTOTVAL_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* ot_validation */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* OpenType Validation */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* An API to validate OpenType tables. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of functions to validate */
|
||||
/* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_VALIDATE_OTXXX
|
||||
*
|
||||
* @description:
|
||||
* A list of bit-field constants used with @FT_OpenType_Validate to
|
||||
* indicate which OpenType tables should be validated.
|
||||
*
|
||||
* @values:
|
||||
* FT_VALIDATE_BASE ::
|
||||
* Validate BASE table.
|
||||
*
|
||||
* FT_VALIDATE_GDEF ::
|
||||
* Validate GDEF table.
|
||||
*
|
||||
* FT_VALIDATE_GPOS ::
|
||||
* Validate GPOS table.
|
||||
*
|
||||
* FT_VALIDATE_GSUB ::
|
||||
* Validate GSUB table.
|
||||
*
|
||||
* FT_VALIDATE_JSTF ::
|
||||
* Validate JSTF table.
|
||||
*
|
||||
* FT_VALIDATE_MATH ::
|
||||
* Validate MATH table.
|
||||
*
|
||||
* FT_VALIDATE_OT ::
|
||||
* Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH).
|
||||
*
|
||||
*/
|
||||
#define FT_VALIDATE_BASE 0x0100
|
||||
#define FT_VALIDATE_GDEF 0x0200
|
||||
#define FT_VALIDATE_GPOS 0x0400
|
||||
#define FT_VALIDATE_GSUB 0x0800
|
||||
#define FT_VALIDATE_JSTF 0x1000
|
||||
#define FT_VALIDATE_MATH 0x2000
|
||||
|
||||
#define FT_VALIDATE_OT FT_VALIDATE_BASE | \
|
||||
FT_VALIDATE_GDEF | \
|
||||
FT_VALIDATE_GPOS | \
|
||||
FT_VALIDATE_GSUB | \
|
||||
FT_VALIDATE_JSTF | \
|
||||
FT_VALIDATE_MATH
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_OpenType_Validate
|
||||
*
|
||||
* @description:
|
||||
* Validate various OpenType tables to assure that all offsets and
|
||||
* indices are valid. The idea is that a higher-level library which
|
||||
* actually does the text layout can access those tables without
|
||||
* error checking (which can be quite time consuming).
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* validation_flags ::
|
||||
* A bit field which specifies the tables to be validated. See
|
||||
* @FT_VALIDATE_OTXXX for possible values.
|
||||
*
|
||||
* @output:
|
||||
* BASE_table ::
|
||||
* A pointer to the BASE table.
|
||||
*
|
||||
* GDEF_table ::
|
||||
* A pointer to the GDEF table.
|
||||
*
|
||||
* GPOS_table ::
|
||||
* A pointer to the GPOS table.
|
||||
*
|
||||
* GSUB_table ::
|
||||
* A pointer to the GSUB table.
|
||||
*
|
||||
* JSTF_table ::
|
||||
* A pointer to the JSTF table.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with OpenType fonts, returning an error
|
||||
* otherwise.
|
||||
*
|
||||
* After use, the application should deallocate the five tables with
|
||||
* @FT_OpenType_Free. A NULL value indicates that the table either
|
||||
* doesn't exist in the font, or the application hasn't asked for
|
||||
* validation.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_OpenType_Validate( FT_Face face,
|
||||
FT_UInt validation_flags,
|
||||
FT_Bytes *BASE_table,
|
||||
FT_Bytes *GDEF_table,
|
||||
FT_Bytes *GPOS_table,
|
||||
FT_Bytes *GSUB_table,
|
||||
FT_Bytes *JSTF_table );
|
||||
|
||||
/* */
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_OpenType_Free
|
||||
*
|
||||
* @description:
|
||||
* Free the buffer allocated by OpenType validator.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* A handle to the input face.
|
||||
*
|
||||
* table ::
|
||||
* The pointer to the buffer that is allocated by
|
||||
* @FT_OpenType_Validate.
|
||||
*
|
||||
* @note:
|
||||
* This function must be used to free the buffer allocated by
|
||||
* @FT_OpenType_Validate only.
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_OpenType_Free( FT_Face face,
|
||||
FT_Bytes table );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTOTVAL_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,172 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftpfr.h */
|
||||
/* */
|
||||
/* FreeType API for accessing PFR-specific data (specification only). */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2006, 2008, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTPFR_H__
|
||||
#define __FTPFR_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* pfr_fonts */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* PFR Fonts */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* PFR/TrueDoc specific API. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of PFR-specific functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_PFR_Metrics
|
||||
*
|
||||
* @description:
|
||||
* Return the outline and metrics resolutions of a given PFR face.
|
||||
*
|
||||
* @input:
|
||||
* face :: Handle to the input face. It can be a non-PFR face.
|
||||
*
|
||||
* @output:
|
||||
* aoutline_resolution ::
|
||||
* Outline resolution. This is equivalent to `face->units_per_EM'
|
||||
* for non-PFR fonts. Optional (parameter can be NULL).
|
||||
*
|
||||
* ametrics_resolution ::
|
||||
* Metrics resolution. This is equivalent to `outline_resolution'
|
||||
* for non-PFR fonts. Optional (parameter can be NULL).
|
||||
*
|
||||
* ametrics_x_scale ::
|
||||
* A 16.16 fixed-point number used to scale distance expressed
|
||||
* in metrics units to device sub-pixels. This is equivalent to
|
||||
* `face->size->x_scale', but for metrics only. Optional (parameter
|
||||
* can be NULL).
|
||||
*
|
||||
* ametrics_y_scale ::
|
||||
* Same as `ametrics_x_scale' but for the vertical direction.
|
||||
* optional (parameter can be NULL).
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* If the input face is not a PFR, this function will return an error.
|
||||
* However, in all cases, it will return valid values.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_PFR_Metrics( FT_Face face,
|
||||
FT_UInt *aoutline_resolution,
|
||||
FT_UInt *ametrics_resolution,
|
||||
FT_Fixed *ametrics_x_scale,
|
||||
FT_Fixed *ametrics_y_scale );
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_PFR_Kerning
|
||||
*
|
||||
* @description:
|
||||
* Return the kerning pair corresponding to two glyphs in a PFR face.
|
||||
* The distance is expressed in metrics units, unlike the result of
|
||||
* @FT_Get_Kerning.
|
||||
*
|
||||
* @input:
|
||||
* face :: A handle to the input face.
|
||||
*
|
||||
* left :: Index of the left glyph.
|
||||
*
|
||||
* right :: Index of the right glyph.
|
||||
*
|
||||
* @output:
|
||||
* avector :: A kerning vector.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function always return distances in original PFR metrics
|
||||
* units. This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED
|
||||
* mode, which always returns distances converted to outline units.
|
||||
*
|
||||
* You can use the value of the `x_scale' and `y_scale' parameters
|
||||
* returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_PFR_Kerning( FT_Face face,
|
||||
FT_UInt left,
|
||||
FT_UInt right,
|
||||
FT_Vector *avector );
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_PFR_Advance
|
||||
*
|
||||
* @description:
|
||||
* Return a given glyph advance, expressed in original metrics units,
|
||||
* from a PFR font.
|
||||
*
|
||||
* @input:
|
||||
* face :: A handle to the input face.
|
||||
*
|
||||
* gindex :: The glyph index.
|
||||
*
|
||||
* @output:
|
||||
* aadvance :: The glyph advance in metrics units.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics
|
||||
* to convert the advance to device sub-pixels (i.e., 1/64th of pixels).
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_PFR_Advance( FT_Face face,
|
||||
FT_UInt gindex,
|
||||
FT_Pos *aadvance );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTPFR_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,230 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftrender.h */
|
||||
/* */
|
||||
/* FreeType renderer modules public interface (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2005, 2006, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTRENDER_H__
|
||||
#define __FTRENDER_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_MODULE_H
|
||||
#include FT_GLYPH_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* module_management */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* create a new glyph object */
|
||||
typedef FT_Error
|
||||
(*FT_Glyph_InitFunc)( FT_Glyph glyph,
|
||||
FT_GlyphSlot slot );
|
||||
|
||||
/* destroys a given glyph object */
|
||||
typedef void
|
||||
(*FT_Glyph_DoneFunc)( FT_Glyph glyph );
|
||||
|
||||
typedef void
|
||||
(*FT_Glyph_TransformFunc)( FT_Glyph glyph,
|
||||
const FT_Matrix* matrix,
|
||||
const FT_Vector* delta );
|
||||
|
||||
typedef void
|
||||
(*FT_Glyph_GetBBoxFunc)( FT_Glyph glyph,
|
||||
FT_BBox* abbox );
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Glyph_CopyFunc)( FT_Glyph source,
|
||||
FT_Glyph target );
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Glyph_PrepareFunc)( FT_Glyph glyph,
|
||||
FT_GlyphSlot slot );
|
||||
|
||||
/* deprecated */
|
||||
#define FT_Glyph_Init_Func FT_Glyph_InitFunc
|
||||
#define FT_Glyph_Done_Func FT_Glyph_DoneFunc
|
||||
#define FT_Glyph_Transform_Func FT_Glyph_TransformFunc
|
||||
#define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc
|
||||
#define FT_Glyph_Copy_Func FT_Glyph_CopyFunc
|
||||
#define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc
|
||||
|
||||
|
||||
struct FT_Glyph_Class_
|
||||
{
|
||||
FT_Long glyph_size;
|
||||
FT_Glyph_Format glyph_format;
|
||||
FT_Glyph_InitFunc glyph_init;
|
||||
FT_Glyph_DoneFunc glyph_done;
|
||||
FT_Glyph_CopyFunc glyph_copy;
|
||||
FT_Glyph_TransformFunc glyph_transform;
|
||||
FT_Glyph_GetBBoxFunc glyph_bbox;
|
||||
FT_Glyph_PrepareFunc glyph_prepare;
|
||||
};
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Renderer_RenderFunc)( FT_Renderer renderer,
|
||||
FT_GlyphSlot slot,
|
||||
FT_UInt mode,
|
||||
const FT_Vector* origin );
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Renderer_TransformFunc)( FT_Renderer renderer,
|
||||
FT_GlyphSlot slot,
|
||||
const FT_Matrix* matrix,
|
||||
const FT_Vector* delta );
|
||||
|
||||
|
||||
typedef void
|
||||
(*FT_Renderer_GetCBoxFunc)( FT_Renderer renderer,
|
||||
FT_GlyphSlot slot,
|
||||
FT_BBox* cbox );
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Renderer_SetModeFunc)( FT_Renderer renderer,
|
||||
FT_ULong mode_tag,
|
||||
FT_Pointer mode_ptr );
|
||||
|
||||
/* deprecated identifiers */
|
||||
#define FTRenderer_render FT_Renderer_RenderFunc
|
||||
#define FTRenderer_transform FT_Renderer_TransformFunc
|
||||
#define FTRenderer_getCBox FT_Renderer_GetCBoxFunc
|
||||
#define FTRenderer_setMode FT_Renderer_SetModeFunc
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Renderer_Class */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The renderer module class descriptor. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* root :: The root @FT_Module_Class fields. */
|
||||
/* */
|
||||
/* glyph_format :: The glyph image format this renderer handles. */
|
||||
/* */
|
||||
/* render_glyph :: A method used to render the image that is in a */
|
||||
/* given glyph slot into a bitmap. */
|
||||
/* */
|
||||
/* transform_glyph :: A method used to transform the image that is in */
|
||||
/* a given glyph slot. */
|
||||
/* */
|
||||
/* get_glyph_cbox :: A method used to access the glyph's cbox. */
|
||||
/* */
|
||||
/* set_mode :: A method used to pass additional parameters. */
|
||||
/* */
|
||||
/* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */
|
||||
/* This is a pointer to its raster's class. */
|
||||
/* */
|
||||
typedef struct FT_Renderer_Class_
|
||||
{
|
||||
FT_Module_Class root;
|
||||
|
||||
FT_Glyph_Format glyph_format;
|
||||
|
||||
FT_Renderer_RenderFunc render_glyph;
|
||||
FT_Renderer_TransformFunc transform_glyph;
|
||||
FT_Renderer_GetCBoxFunc get_glyph_cbox;
|
||||
FT_Renderer_SetModeFunc set_mode;
|
||||
|
||||
FT_Raster_Funcs* raster_class;
|
||||
|
||||
} FT_Renderer_Class;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Renderer */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the current renderer for a given glyph format. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: A handle to the library object. */
|
||||
/* */
|
||||
/* format :: The glyph format. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* A renderer handle. 0~if none found. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* An error will be returned if a module already exists by that name, */
|
||||
/* or if the module requires a version of FreeType that is too great. */
|
||||
/* */
|
||||
/* To add a new renderer, simply use @FT_Add_Module. To retrieve a */
|
||||
/* renderer by its name, use @FT_Get_Module. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Renderer )
|
||||
FT_Get_Renderer( FT_Library library,
|
||||
FT_Glyph_Format format );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Set_Renderer */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Set the current renderer to use, and set additional mode. */
|
||||
/* */
|
||||
/* <InOut> */
|
||||
/* library :: A handle to the library object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* renderer :: A handle to the renderer object. */
|
||||
/* */
|
||||
/* num_params :: The number of additional parameters. */
|
||||
/* */
|
||||
/* parameters :: Additional parameters. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* In case of success, the renderer will be used to convert glyph */
|
||||
/* images in the renderer's known format into bitmaps. */
|
||||
/* */
|
||||
/* This doesn't change the current renderer for other formats. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Set_Renderer( FT_Library library,
|
||||
FT_Renderer renderer,
|
||||
FT_UInt num_params,
|
||||
FT_Parameter* parameters );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTRENDER_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,159 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsizes.h */
|
||||
/* */
|
||||
/* FreeType size objects management (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2003, 2004, 2006, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Typical application would normally not need to use these functions. */
|
||||
/* However, they have been placed in a public API for the rare cases */
|
||||
/* where they are needed. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTSIZES_H__
|
||||
#define __FTSIZES_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* sizes_management */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Size Management */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Managing multiple sizes per face. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* When creating a new face object (e.g., with @FT_New_Face), an */
|
||||
/* @FT_Size object is automatically created and used to store all */
|
||||
/* pixel-size dependent information, available in the `face->size' */
|
||||
/* field. */
|
||||
/* */
|
||||
/* It is however possible to create more sizes for a given face, */
|
||||
/* mostly in order to manage several character pixel sizes of the */
|
||||
/* same font family and style. See @FT_New_Size and @FT_Done_Size. */
|
||||
/* */
|
||||
/* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only */
|
||||
/* modify the contents of the current `active' size; you thus need */
|
||||
/* to use @FT_Activate_Size to change it. */
|
||||
/* */
|
||||
/* 99% of applications won't need the functions provided here, */
|
||||
/* especially if they use the caching sub-system, so be cautious */
|
||||
/* when using these. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_New_Size */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Create a new size object from a given face object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to a parent face object. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* asize :: A handle to a new size object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* You need to call @FT_Activate_Size in order to select the new size */
|
||||
/* for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size, */
|
||||
/* @FT_Load_Glyph, @FT_Load_Char, etc. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_New_Size( FT_Face face,
|
||||
FT_Size* size );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Done_Size */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Discard a given size object. Note that @FT_Done_Face */
|
||||
/* automatically discards all size objects allocated with */
|
||||
/* @FT_New_Size. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* size :: A handle to a target size object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Done_Size( FT_Size size );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Activate_Size */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Even though it is possible to create several size objects for a */
|
||||
/* given face (see @FT_New_Size for details), functions like */
|
||||
/* @FT_Load_Glyph or @FT_Load_Char only use the one which has been */
|
||||
/* activated last to determine the `current character pixel size'. */
|
||||
/* */
|
||||
/* This function can be used to `activate' a previously created size */
|
||||
/* object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* size :: A handle to a target size object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* If `face' is the size's parent face object, this function changes */
|
||||
/* the value of `face->size' to the input size handle. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Activate_Size( FT_Size size );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTSIZES_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,200 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsnames.h */
|
||||
/* */
|
||||
/* Simple interface to access SFNT name tables (which are used */
|
||||
/* to hold font names, copyright info, notices, etc.) (specification). */
|
||||
/* */
|
||||
/* This is _not_ used to retrieve glyph names! */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2006, 2009, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FT_SFNT_NAMES_H__
|
||||
#define __FT_SFNT_NAMES_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* sfnt_names */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* SFNT Names */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Access the names embedded in TrueType and OpenType files. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The TrueType and OpenType specifications allow the inclusion of */
|
||||
/* a special `names table' in font files. This table contains */
|
||||
/* textual (and internationalized) information regarding the font, */
|
||||
/* like family name, copyright, version, etc. */
|
||||
/* */
|
||||
/* The definitions below are used to access them if available. */
|
||||
/* */
|
||||
/* Note that this has nothing to do with glyph names! */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_SfntName */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to model an SFNT `name' table entry. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* platform_id :: The platform ID for `string'. */
|
||||
/* */
|
||||
/* encoding_id :: The encoding ID for `string'. */
|
||||
/* */
|
||||
/* language_id :: The language ID for `string'. */
|
||||
/* */
|
||||
/* name_id :: An identifier for `string'. */
|
||||
/* */
|
||||
/* string :: The `name' string. Note that its format differs */
|
||||
/* depending on the (platform,encoding) pair. It can */
|
||||
/* be a Pascal String, a UTF-16 one, etc. */
|
||||
/* */
|
||||
/* Generally speaking, the string is not */
|
||||
/* zero-terminated. Please refer to the TrueType */
|
||||
/* specification for details. */
|
||||
/* */
|
||||
/* string_len :: The length of `string' in bytes. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Possible values for `platform_id', `encoding_id', `language_id', */
|
||||
/* and `name_id' are given in the file `ttnameid.h'. For details */
|
||||
/* please refer to the TrueType or OpenType specification. */
|
||||
/* */
|
||||
/* See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX, */
|
||||
/* @TT_ISO_ID_XXX, and @TT_MS_ID_XXX. */
|
||||
/* */
|
||||
typedef struct FT_SfntName_
|
||||
{
|
||||
FT_UShort platform_id;
|
||||
FT_UShort encoding_id;
|
||||
FT_UShort language_id;
|
||||
FT_UShort name_id;
|
||||
|
||||
FT_Byte* string; /* this string is *not* null-terminated! */
|
||||
FT_UInt string_len; /* in bytes */
|
||||
|
||||
} FT_SfntName;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Sfnt_Name_Count */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve the number of name strings in the SFNT `name' table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The number of strings in the `name' table. */
|
||||
/* */
|
||||
FT_EXPORT( FT_UInt )
|
||||
FT_Get_Sfnt_Name_Count( FT_Face face );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_Sfnt_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieve a string of the SFNT `name' table for a given index. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the source face. */
|
||||
/* */
|
||||
/* idx :: The index of the `name' string. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* aname :: The indexed @FT_SfntName structure. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. 0~means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The `string' array returned in the `aname' structure is not */
|
||||
/* null-terminated. The application should deallocate it if it is no */
|
||||
/* longer in use. */
|
||||
/* */
|
||||
/* Use @FT_Get_Sfnt_Name_Count to get the total number of available */
|
||||
/* `name' table entries, then do a loop until you get the right */
|
||||
/* platform, encoding, and name ID. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_Sfnt_Name( FT_Face face,
|
||||
FT_UInt idx,
|
||||
FT_SfntName *aname );
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @constant:
|
||||
* FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY
|
||||
*
|
||||
* @description:
|
||||
* A constant used as the tag of @FT_Parameter structures to make
|
||||
* FT_Open_Face() ignore preferred family subfamily names in `name'
|
||||
* table since OpenType version 1.4. For backwards compatibility with
|
||||
* legacy systems which has 4-face-per-family restriction.
|
||||
*
|
||||
*/
|
||||
#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' )
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* @constant:
|
||||
* FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY
|
||||
*
|
||||
* @description:
|
||||
* A constant used as the tag of @FT_Parameter structures to make
|
||||
* FT_Open_Face() ignore preferred subfamily names in `name' table since
|
||||
* OpenType version 1.4. For backwards compatibility with legacy
|
||||
* systems which has 4-face-per-family restriction.
|
||||
*
|
||||
*/
|
||||
#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' )
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FT_SFNT_NAMES_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,716 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftstroke.h */
|
||||
/* */
|
||||
/* FreeType path stroker (specification). */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2005, 2006, 2008, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FT_STROKE_H__
|
||||
#define __FT_STROKE_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_OUTLINE_H
|
||||
#include FT_GLYPH_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/************************************************************************
|
||||
*
|
||||
* @section:
|
||||
* glyph_stroker
|
||||
*
|
||||
* @title:
|
||||
* Glyph Stroker
|
||||
*
|
||||
* @abstract:
|
||||
* Generating bordered and stroked glyphs.
|
||||
*
|
||||
* @description:
|
||||
* This component generates stroked outlines of a given vectorial
|
||||
* glyph. It also allows you to retrieve the `outside' and/or the
|
||||
* `inside' borders of the stroke.
|
||||
*
|
||||
* This can be useful to generate `bordered' glyph, i.e., glyphs
|
||||
* displayed with a coloured (and anti-aliased) border around their
|
||||
* shape.
|
||||
*/
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Stroker
|
||||
*
|
||||
* @description:
|
||||
* Opaque handler to a path stroker object.
|
||||
*/
|
||||
typedef struct FT_StrokerRec_* FT_Stroker;
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_Stroker_LineJoin
|
||||
*
|
||||
* @description:
|
||||
* These values determine how two joining lines are rendered
|
||||
* in a stroker.
|
||||
*
|
||||
* @values:
|
||||
* FT_STROKER_LINEJOIN_ROUND ::
|
||||
* Used to render rounded line joins. Circular arcs are used
|
||||
* to join two lines smoothly.
|
||||
*
|
||||
* FT_STROKER_LINEJOIN_BEVEL ::
|
||||
* Used to render beveled line joins; i.e., the two joining lines
|
||||
* are extended until they intersect.
|
||||
*
|
||||
* FT_STROKER_LINEJOIN_MITER ::
|
||||
* Same as beveled rendering, except that an additional line
|
||||
* break is added if the angle between the two joining lines
|
||||
* is too closed (this is useful to avoid unpleasant spikes
|
||||
* in beveled rendering).
|
||||
*/
|
||||
typedef enum FT_Stroker_LineJoin_
|
||||
{
|
||||
FT_STROKER_LINEJOIN_ROUND = 0,
|
||||
FT_STROKER_LINEJOIN_BEVEL,
|
||||
FT_STROKER_LINEJOIN_MITER
|
||||
|
||||
} FT_Stroker_LineJoin;
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_Stroker_LineCap
|
||||
*
|
||||
* @description:
|
||||
* These values determine how the end of opened sub-paths are
|
||||
* rendered in a stroke.
|
||||
*
|
||||
* @values:
|
||||
* FT_STROKER_LINECAP_BUTT ::
|
||||
* The end of lines is rendered as a full stop on the last
|
||||
* point itself.
|
||||
*
|
||||
* FT_STROKER_LINECAP_ROUND ::
|
||||
* The end of lines is rendered as a half-circle around the
|
||||
* last point.
|
||||
*
|
||||
* FT_STROKER_LINECAP_SQUARE ::
|
||||
* The end of lines is rendered as a square around the
|
||||
* last point.
|
||||
*/
|
||||
typedef enum FT_Stroker_LineCap_
|
||||
{
|
||||
FT_STROKER_LINECAP_BUTT = 0,
|
||||
FT_STROKER_LINECAP_ROUND,
|
||||
FT_STROKER_LINECAP_SQUARE
|
||||
|
||||
} FT_Stroker_LineCap;
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_StrokerBorder
|
||||
*
|
||||
* @description:
|
||||
* These values are used to select a given stroke border
|
||||
* in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder.
|
||||
*
|
||||
* @values:
|
||||
* FT_STROKER_BORDER_LEFT ::
|
||||
* Select the left border, relative to the drawing direction.
|
||||
*
|
||||
* FT_STROKER_BORDER_RIGHT ::
|
||||
* Select the right border, relative to the drawing direction.
|
||||
*
|
||||
* @note:
|
||||
* Applications are generally interested in the `inside' and `outside'
|
||||
* borders. However, there is no direct mapping between these and the
|
||||
* `left' and `right' ones, since this really depends on the glyph's
|
||||
* drawing orientation, which varies between font formats.
|
||||
*
|
||||
* You can however use @FT_Outline_GetInsideBorder and
|
||||
* @FT_Outline_GetOutsideBorder to get these.
|
||||
*/
|
||||
typedef enum FT_StrokerBorder_
|
||||
{
|
||||
FT_STROKER_BORDER_LEFT = 0,
|
||||
FT_STROKER_BORDER_RIGHT
|
||||
|
||||
} FT_StrokerBorder;
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Outline_GetInsideBorder
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the @FT_StrokerBorder value corresponding to the
|
||||
* `inside' borders of a given outline.
|
||||
*
|
||||
* @input:
|
||||
* outline ::
|
||||
* The source outline handle.
|
||||
*
|
||||
* @return:
|
||||
* The border index. @FT_STROKER_BORDER_RIGHT for empty or invalid
|
||||
* outlines.
|
||||
*/
|
||||
FT_EXPORT( FT_StrokerBorder )
|
||||
FT_Outline_GetInsideBorder( FT_Outline* outline );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Outline_GetOutsideBorder
|
||||
*
|
||||
* @description:
|
||||
* Retrieve the @FT_StrokerBorder value corresponding to the
|
||||
* `outside' borders of a given outline.
|
||||
*
|
||||
* @input:
|
||||
* outline ::
|
||||
* The source outline handle.
|
||||
*
|
||||
* @return:
|
||||
* The border index. @FT_STROKER_BORDER_LEFT for empty or invalid
|
||||
* outlines.
|
||||
*/
|
||||
FT_EXPORT( FT_StrokerBorder )
|
||||
FT_Outline_GetOutsideBorder( FT_Outline* outline );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_New
|
||||
*
|
||||
* @description:
|
||||
* Create a new stroker object.
|
||||
*
|
||||
* @input:
|
||||
* library ::
|
||||
* FreeType library handle.
|
||||
*
|
||||
* @output:
|
||||
* astroker ::
|
||||
* A new stroker object handle. NULL in case of error.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_New( FT_Library library,
|
||||
FT_Stroker *astroker );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_Set
|
||||
*
|
||||
* @description:
|
||||
* Reset a stroker object's attributes.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* radius ::
|
||||
* The border radius.
|
||||
*
|
||||
* line_cap ::
|
||||
* The line cap style.
|
||||
*
|
||||
* line_join ::
|
||||
* The line join style.
|
||||
*
|
||||
* miter_limit ::
|
||||
* The miter limit for the FT_STROKER_LINEJOIN_MITER style,
|
||||
* expressed as 16.16 fixed point value.
|
||||
*
|
||||
* @note:
|
||||
* The radius is expressed in the same units as the outline
|
||||
* coordinates.
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_Stroker_Set( FT_Stroker stroker,
|
||||
FT_Fixed radius,
|
||||
FT_Stroker_LineCap line_cap,
|
||||
FT_Stroker_LineJoin line_join,
|
||||
FT_Fixed miter_limit );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_Rewind
|
||||
*
|
||||
* @description:
|
||||
* Reset a stroker object without changing its attributes.
|
||||
* You should call this function before beginning a new
|
||||
* series of calls to @FT_Stroker_BeginSubPath or
|
||||
* @FT_Stroker_EndSubPath.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_Stroker_Rewind( FT_Stroker stroker );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_ParseOutline
|
||||
*
|
||||
* @description:
|
||||
* A convenience function used to parse a whole outline with
|
||||
* the stroker. The resulting outline(s) can be retrieved
|
||||
* later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* outline ::
|
||||
* The source outline.
|
||||
*
|
||||
* opened ::
|
||||
* A boolean. If~1, the outline is treated as an open path instead
|
||||
* of a closed one.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* If `opened' is~0 (the default), the outline is treated as a closed
|
||||
* path, and the stroker generates two distinct `border' outlines.
|
||||
*
|
||||
* If `opened' is~1, the outline is processed as an open path, and the
|
||||
* stroker generates a single `stroke' outline.
|
||||
*
|
||||
* This function calls @FT_Stroker_Rewind automatically.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_ParseOutline( FT_Stroker stroker,
|
||||
FT_Outline* outline,
|
||||
FT_Bool opened );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_BeginSubPath
|
||||
*
|
||||
* @description:
|
||||
* Start a new sub-path in the stroker.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* to ::
|
||||
* A pointer to the start vector.
|
||||
*
|
||||
* open ::
|
||||
* A boolean. If~1, the sub-path is treated as an open one.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function is useful when you need to stroke a path that is
|
||||
* not stored as an @FT_Outline object.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_BeginSubPath( FT_Stroker stroker,
|
||||
FT_Vector* to,
|
||||
FT_Bool open );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_EndSubPath
|
||||
*
|
||||
* @description:
|
||||
* Close the current sub-path in the stroker.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* You should call this function after @FT_Stroker_BeginSubPath.
|
||||
* If the subpath was not `opened', this function `draws' a
|
||||
* single line segment to the start position when needed.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_EndSubPath( FT_Stroker stroker );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_LineTo
|
||||
*
|
||||
* @description:
|
||||
* `Draw' a single line segment in the stroker's current sub-path,
|
||||
* from the last position.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* to ::
|
||||
* A pointer to the destination point.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* You should call this function between @FT_Stroker_BeginSubPath and
|
||||
* @FT_Stroker_EndSubPath.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_LineTo( FT_Stroker stroker,
|
||||
FT_Vector* to );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_ConicTo
|
||||
*
|
||||
* @description:
|
||||
* `Draw' a single quadratic Bézier in the stroker's current sub-path,
|
||||
* from the last position.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* control ::
|
||||
* A pointer to a Bézier control point.
|
||||
*
|
||||
* to ::
|
||||
* A pointer to the destination point.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* You should call this function between @FT_Stroker_BeginSubPath and
|
||||
* @FT_Stroker_EndSubPath.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_ConicTo( FT_Stroker stroker,
|
||||
FT_Vector* control,
|
||||
FT_Vector* to );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_CubicTo
|
||||
*
|
||||
* @description:
|
||||
* `Draw' a single cubic Bézier in the stroker's current sub-path,
|
||||
* from the last position.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* control1 ::
|
||||
* A pointer to the first Bézier control point.
|
||||
*
|
||||
* control2 ::
|
||||
* A pointer to second Bézier control point.
|
||||
*
|
||||
* to ::
|
||||
* A pointer to the destination point.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* You should call this function between @FT_Stroker_BeginSubPath and
|
||||
* @FT_Stroker_EndSubPath.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_CubicTo( FT_Stroker stroker,
|
||||
FT_Vector* control1,
|
||||
FT_Vector* control2,
|
||||
FT_Vector* to );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_GetBorderCounts
|
||||
*
|
||||
* @description:
|
||||
* Call this function once you have finished parsing your paths
|
||||
* with the stroker. It returns the number of points and
|
||||
* contours necessary to export one of the `border' or `stroke'
|
||||
* outlines generated by the stroker.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* border ::
|
||||
* The border index.
|
||||
*
|
||||
* @output:
|
||||
* anum_points ::
|
||||
* The number of points.
|
||||
*
|
||||
* anum_contours ::
|
||||
* The number of contours.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* When an outline, or a sub-path, is `closed', the stroker generates
|
||||
* two independent `border' outlines, named `left' and `right'.
|
||||
*
|
||||
* When the outline, or a sub-path, is `opened', the stroker merges
|
||||
* the `border' outlines with caps. The `left' border receives all
|
||||
* points, while the `right' border becomes empty.
|
||||
*
|
||||
* Use the function @FT_Stroker_GetCounts instead if you want to
|
||||
* retrieve the counts associated to both borders.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_GetBorderCounts( FT_Stroker stroker,
|
||||
FT_StrokerBorder border,
|
||||
FT_UInt *anum_points,
|
||||
FT_UInt *anum_contours );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_ExportBorder
|
||||
*
|
||||
* @description:
|
||||
* Call this function after @FT_Stroker_GetBorderCounts to
|
||||
* export the corresponding border to your own @FT_Outline
|
||||
* structure.
|
||||
*
|
||||
* Note that this function appends the border points and
|
||||
* contours to your outline, but does not try to resize its
|
||||
* arrays.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* border ::
|
||||
* The border index.
|
||||
*
|
||||
* outline ::
|
||||
* The target outline handle.
|
||||
*
|
||||
* @note:
|
||||
* Always call this function after @FT_Stroker_GetBorderCounts to
|
||||
* get sure that there is enough room in your @FT_Outline object to
|
||||
* receive all new data.
|
||||
*
|
||||
* When an outline, or a sub-path, is `closed', the stroker generates
|
||||
* two independent `border' outlines, named `left' and `right'
|
||||
*
|
||||
* When the outline, or a sub-path, is `opened', the stroker merges
|
||||
* the `border' outlines with caps. The `left' border receives all
|
||||
* points, while the `right' border becomes empty.
|
||||
*
|
||||
* Use the function @FT_Stroker_Export instead if you want to
|
||||
* retrieve all borders at once.
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_Stroker_ExportBorder( FT_Stroker stroker,
|
||||
FT_StrokerBorder border,
|
||||
FT_Outline* outline );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_GetCounts
|
||||
*
|
||||
* @description:
|
||||
* Call this function once you have finished parsing your paths
|
||||
* with the stroker. It returns the number of points and
|
||||
* contours necessary to export all points/borders from the stroked
|
||||
* outline/path.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* @output:
|
||||
* anum_points ::
|
||||
* The number of points.
|
||||
*
|
||||
* anum_contours ::
|
||||
* The number of contours.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stroker_GetCounts( FT_Stroker stroker,
|
||||
FT_UInt *anum_points,
|
||||
FT_UInt *anum_contours );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_Export
|
||||
*
|
||||
* @description:
|
||||
* Call this function after @FT_Stroker_GetBorderCounts to
|
||||
* export all borders to your own @FT_Outline structure.
|
||||
*
|
||||
* Note that this function appends the border points and
|
||||
* contours to your outline, but does not try to resize its
|
||||
* arrays.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* The target stroker handle.
|
||||
*
|
||||
* outline ::
|
||||
* The target outline handle.
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_Stroker_Export( FT_Stroker stroker,
|
||||
FT_Outline* outline );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Stroker_Done
|
||||
*
|
||||
* @description:
|
||||
* Destroy a stroker object.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* A stroker handle. Can be NULL.
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_Stroker_Done( FT_Stroker stroker );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Glyph_Stroke
|
||||
*
|
||||
* @description:
|
||||
* Stroke a given outline glyph object with a given stroker.
|
||||
*
|
||||
* @inout:
|
||||
* pglyph ::
|
||||
* Source glyph handle on input, new glyph handle on output.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* A stroker handle.
|
||||
*
|
||||
* destroy ::
|
||||
* A Boolean. If~1, the source glyph object is destroyed
|
||||
* on success.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The source glyph is untouched in case of error.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Glyph_Stroke( FT_Glyph *pglyph,
|
||||
FT_Stroker stroker,
|
||||
FT_Bool destroy );
|
||||
|
||||
|
||||
/**************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Glyph_StrokeBorder
|
||||
*
|
||||
* @description:
|
||||
* Stroke a given outline glyph object with a given stroker, but
|
||||
* only return either its inside or outside border.
|
||||
*
|
||||
* @inout:
|
||||
* pglyph ::
|
||||
* Source glyph handle on input, new glyph handle on output.
|
||||
*
|
||||
* @input:
|
||||
* stroker ::
|
||||
* A stroker handle.
|
||||
*
|
||||
* inside ::
|
||||
* A Boolean. If~1, return the inside border, otherwise
|
||||
* the outside border.
|
||||
*
|
||||
* destroy ::
|
||||
* A Boolean. If~1, the source glyph object is destroyed
|
||||
* on success.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* The source glyph is untouched in case of error.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Glyph_StrokeBorder( FT_Glyph *pglyph,
|
||||
FT_Stroker stroker,
|
||||
FT_Bool inside,
|
||||
FT_Bool destroy );
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FT_STROKE_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
||||
|
||||
/* Local Variables: */
|
||||
/* coding: utf-8 */
|
||||
/* End: */
|
||||
|
|
@ -0,0 +1,80 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsynth.h */
|
||||
/* */
|
||||
/* FreeType synthesizing code for emboldening and slanting */
|
||||
/* (specification). */
|
||||
/* */
|
||||
/* Copyright 2000-2001, 2003, 2006, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/********* *********/
|
||||
/********* WARNING, THIS IS ALPHA CODE! THIS API *********/
|
||||
/********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/
|
||||
/********* FREETYPE DEVELOPMENT TEAM *********/
|
||||
/********* *********/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* Main reason for not lifting the functions in this module to a */
|
||||
/* `standard' API is that the used parameters for emboldening and */
|
||||
/* slanting are not configurable. Consider the functions as a */
|
||||
/* code resource which should be copied into the application and */
|
||||
/* adapted to the particular needs. */
|
||||
|
||||
|
||||
#ifndef __FTSYNTH_H__
|
||||
#define __FTSYNTH_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
/* Embolden a glyph by a `reasonable' value (which is highly a matter of */
|
||||
/* taste). This function is actually a convenience function, providing */
|
||||
/* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */
|
||||
/* */
|
||||
/* For emboldened outlines the metrics are estimates only; if you need */
|
||||
/* precise values you should call @FT_Outline_Get_CBox. */
|
||||
FT_EXPORT( void )
|
||||
FT_GlyphSlot_Embolden( FT_GlyphSlot slot );
|
||||
|
||||
/* Slant an outline glyph to the right by about 12 degrees. */
|
||||
FT_EXPORT( void )
|
||||
FT_GlyphSlot_Oblique( FT_GlyphSlot slot );
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTSYNTH_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,347 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftsystem.h */
|
||||
/* */
|
||||
/* FreeType low-level system interface definition (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2005, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTSYSTEM_H__
|
||||
#define __FTSYSTEM_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* system_interface */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* System Interface */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* How FreeType manages memory and i/o. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains various definitions related to memory */
|
||||
/* management and i/o access. You need to understand this */
|
||||
/* information if you want to use a custom memory manager or you own */
|
||||
/* i/o streams. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* M E M O R Y M A N A G E M E N T */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Memory
|
||||
*
|
||||
* @description:
|
||||
* A handle to a given memory manager object, defined with an
|
||||
* @FT_MemoryRec structure.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_MemoryRec_* FT_Memory;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* FT_Alloc_Func
|
||||
*
|
||||
* @description:
|
||||
* A function used to allocate `size' bytes from `memory'.
|
||||
*
|
||||
* @input:
|
||||
* memory ::
|
||||
* A handle to the source memory manager.
|
||||
*
|
||||
* size ::
|
||||
* The size in bytes to allocate.
|
||||
*
|
||||
* @return:
|
||||
* Address of new memory block. 0~in case of failure.
|
||||
*
|
||||
*/
|
||||
typedef void*
|
||||
(*FT_Alloc_Func)( FT_Memory memory,
|
||||
long size );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* FT_Free_Func
|
||||
*
|
||||
* @description:
|
||||
* A function used to release a given block of memory.
|
||||
*
|
||||
* @input:
|
||||
* memory ::
|
||||
* A handle to the source memory manager.
|
||||
*
|
||||
* block ::
|
||||
* The address of the target memory block.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*FT_Free_Func)( FT_Memory memory,
|
||||
void* block );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* FT_Realloc_Func
|
||||
*
|
||||
* @description:
|
||||
* A function used to re-allocate a given block of memory.
|
||||
*
|
||||
* @input:
|
||||
* memory ::
|
||||
* A handle to the source memory manager.
|
||||
*
|
||||
* cur_size ::
|
||||
* The block's current size in bytes.
|
||||
*
|
||||
* new_size ::
|
||||
* The block's requested new size.
|
||||
*
|
||||
* block ::
|
||||
* The block's current address.
|
||||
*
|
||||
* @return:
|
||||
* New block address. 0~in case of memory shortage.
|
||||
*
|
||||
* @note:
|
||||
* In case of error, the old block must still be available.
|
||||
*
|
||||
*/
|
||||
typedef void*
|
||||
(*FT_Realloc_Func)( FT_Memory memory,
|
||||
long cur_size,
|
||||
long new_size,
|
||||
void* block );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_MemoryRec
|
||||
*
|
||||
* @description:
|
||||
* A structure used to describe a given memory manager to FreeType~2.
|
||||
*
|
||||
* @fields:
|
||||
* user ::
|
||||
* A generic typeless pointer for user data.
|
||||
*
|
||||
* alloc ::
|
||||
* A pointer type to an allocation function.
|
||||
*
|
||||
* free ::
|
||||
* A pointer type to an memory freeing function.
|
||||
*
|
||||
* realloc ::
|
||||
* A pointer type to a reallocation function.
|
||||
*
|
||||
*/
|
||||
struct FT_MemoryRec_
|
||||
{
|
||||
void* user;
|
||||
FT_Alloc_Func alloc;
|
||||
FT_Free_Func free;
|
||||
FT_Realloc_Func realloc;
|
||||
};
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* I / O M A N A G E M E N T */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Stream
|
||||
*
|
||||
* @description:
|
||||
* A handle to an input stream.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_StreamRec_* FT_Stream;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_StreamDesc
|
||||
*
|
||||
* @description:
|
||||
* A union type used to store either a long or a pointer. This is used
|
||||
* to store a file descriptor or a `FILE*' in an input stream.
|
||||
*
|
||||
*/
|
||||
typedef union FT_StreamDesc_
|
||||
{
|
||||
long value;
|
||||
void* pointer;
|
||||
|
||||
} FT_StreamDesc;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* FT_Stream_IoFunc
|
||||
*
|
||||
* @description:
|
||||
* A function used to seek and read data from a given input stream.
|
||||
*
|
||||
* @input:
|
||||
* stream ::
|
||||
* A handle to the source stream.
|
||||
*
|
||||
* offset ::
|
||||
* The offset of read in stream (always from start).
|
||||
*
|
||||
* buffer ::
|
||||
* The address of the read buffer.
|
||||
*
|
||||
* count ::
|
||||
* The number of bytes to read from the stream.
|
||||
*
|
||||
* @return:
|
||||
* The number of bytes effectively read by the stream.
|
||||
*
|
||||
* @note:
|
||||
* This function might be called to perform a seek or skip operation
|
||||
* with a `count' of~0. A non-zero return value then indicates an
|
||||
* error.
|
||||
*
|
||||
*/
|
||||
typedef unsigned long
|
||||
(*FT_Stream_IoFunc)( FT_Stream stream,
|
||||
unsigned long offset,
|
||||
unsigned char* buffer,
|
||||
unsigned long count );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* FT_Stream_CloseFunc
|
||||
*
|
||||
* @description:
|
||||
* A function used to close a given input stream.
|
||||
*
|
||||
* @input:
|
||||
* stream ::
|
||||
* A handle to the target stream.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*FT_Stream_CloseFunc)( FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* FT_StreamRec
|
||||
*
|
||||
* @description:
|
||||
* A structure used to describe an input stream.
|
||||
*
|
||||
* @input:
|
||||
* base ::
|
||||
* For memory-based streams, this is the address of the first stream
|
||||
* byte in memory. This field should always be set to NULL for
|
||||
* disk-based streams.
|
||||
*
|
||||
* size ::
|
||||
* The stream size in bytes.
|
||||
*
|
||||
* pos ::
|
||||
* The current position within the stream.
|
||||
*
|
||||
* descriptor ::
|
||||
* This field is a union that can hold an integer or a pointer. It is
|
||||
* used by stream implementations to store file descriptors or `FILE*'
|
||||
* pointers.
|
||||
*
|
||||
* pathname ::
|
||||
* This field is completely ignored by FreeType. However, it is often
|
||||
* useful during debugging to use it to store the stream's filename
|
||||
* (where available).
|
||||
*
|
||||
* read ::
|
||||
* The stream's input function.
|
||||
*
|
||||
* close ::
|
||||
* The stream's close function.
|
||||
*
|
||||
* memory ::
|
||||
* The memory manager to use to preload frames. This is set
|
||||
* internally by FreeType and shouldn't be touched by stream
|
||||
* implementations.
|
||||
*
|
||||
* cursor ::
|
||||
* This field is set and used internally by FreeType when parsing
|
||||
* frames.
|
||||
*
|
||||
* limit ::
|
||||
* This field is set and used internally by FreeType when parsing
|
||||
* frames.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_StreamRec_
|
||||
{
|
||||
unsigned char* base;
|
||||
unsigned long size;
|
||||
unsigned long pos;
|
||||
|
||||
FT_StreamDesc descriptor;
|
||||
FT_StreamDesc pathname;
|
||||
FT_Stream_IoFunc read;
|
||||
FT_Stream_CloseFunc close;
|
||||
|
||||
FT_Memory memory;
|
||||
unsigned char* cursor;
|
||||
unsigned char* limit;
|
||||
|
||||
} FT_StreamRec;
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTSYSTEM_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,350 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* fttrigon.h */
|
||||
/* */
|
||||
/* FreeType trigonometric functions (specification). */
|
||||
/* */
|
||||
/* Copyright 2001, 2003, 2005, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTTRIGON_H__
|
||||
#define __FTTRIGON_H__
|
||||
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* computations */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* FT_Angle
|
||||
*
|
||||
* @description:
|
||||
* This type is used to model angle values in FreeType. Note that the
|
||||
* angle is a 16.16 fixed float value expressed in degrees.
|
||||
*
|
||||
*/
|
||||
typedef FT_Fixed FT_Angle;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ANGLE_PI
|
||||
*
|
||||
* @description:
|
||||
* The angle pi expressed in @FT_Angle units.
|
||||
*
|
||||
*/
|
||||
#define FT_ANGLE_PI ( 180L << 16 )
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ANGLE_2PI
|
||||
*
|
||||
* @description:
|
||||
* The angle 2*pi expressed in @FT_Angle units.
|
||||
*
|
||||
*/
|
||||
#define FT_ANGLE_2PI ( FT_ANGLE_PI * 2 )
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ANGLE_PI2
|
||||
*
|
||||
* @description:
|
||||
* The angle pi/2 expressed in @FT_Angle units.
|
||||
*
|
||||
*/
|
||||
#define FT_ANGLE_PI2 ( FT_ANGLE_PI / 2 )
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @macro:
|
||||
* FT_ANGLE_PI4
|
||||
*
|
||||
* @description:
|
||||
* The angle pi/4 expressed in @FT_Angle units.
|
||||
*
|
||||
*/
|
||||
#define FT_ANGLE_PI4 ( FT_ANGLE_PI / 4 )
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Sin
|
||||
*
|
||||
* @description:
|
||||
* Return the sinus of a given angle in fixed point format.
|
||||
*
|
||||
* @input:
|
||||
* angle ::
|
||||
* The input angle.
|
||||
*
|
||||
* @return:
|
||||
* The sinus value.
|
||||
*
|
||||
* @note:
|
||||
* If you need both the sinus and cosinus for a given angle, use the
|
||||
* function @FT_Vector_Unit.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Fixed )
|
||||
FT_Sin( FT_Angle angle );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Cos
|
||||
*
|
||||
* @description:
|
||||
* Return the cosinus of a given angle in fixed point format.
|
||||
*
|
||||
* @input:
|
||||
* angle ::
|
||||
* The input angle.
|
||||
*
|
||||
* @return:
|
||||
* The cosinus value.
|
||||
*
|
||||
* @note:
|
||||
* If you need both the sinus and cosinus for a given angle, use the
|
||||
* function @FT_Vector_Unit.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Fixed )
|
||||
FT_Cos( FT_Angle angle );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Tan
|
||||
*
|
||||
* @description:
|
||||
* Return the tangent of a given angle in fixed point format.
|
||||
*
|
||||
* @input:
|
||||
* angle ::
|
||||
* The input angle.
|
||||
*
|
||||
* @return:
|
||||
* The tangent value.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Fixed )
|
||||
FT_Tan( FT_Angle angle );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Atan2
|
||||
*
|
||||
* @description:
|
||||
* Return the arc-tangent corresponding to a given vector (x,y) in
|
||||
* the 2d plane.
|
||||
*
|
||||
* @input:
|
||||
* x ::
|
||||
* The horizontal vector coordinate.
|
||||
*
|
||||
* y ::
|
||||
* The vertical vector coordinate.
|
||||
*
|
||||
* @return:
|
||||
* The arc-tangent value (i.e. angle).
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Angle )
|
||||
FT_Atan2( FT_Fixed x,
|
||||
FT_Fixed y );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Angle_Diff
|
||||
*
|
||||
* @description:
|
||||
* Return the difference between two angles. The result is always
|
||||
* constrained to the ]-PI..PI] interval.
|
||||
*
|
||||
* @input:
|
||||
* angle1 ::
|
||||
* First angle.
|
||||
*
|
||||
* angle2 ::
|
||||
* Second angle.
|
||||
*
|
||||
* @return:
|
||||
* Constrained value of `value2-value1'.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Angle )
|
||||
FT_Angle_Diff( FT_Angle angle1,
|
||||
FT_Angle angle2 );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Vector_Unit
|
||||
*
|
||||
* @description:
|
||||
* Return the unit vector corresponding to a given angle. After the
|
||||
* call, the value of `vec.x' will be `sin(angle)', and the value of
|
||||
* `vec.y' will be `cos(angle)'.
|
||||
*
|
||||
* This function is useful to retrieve both the sinus and cosinus of a
|
||||
* given angle quickly.
|
||||
*
|
||||
* @output:
|
||||
* vec ::
|
||||
* The address of target vector.
|
||||
*
|
||||
* @input:
|
||||
* angle ::
|
||||
* The address of angle.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_Vector_Unit( FT_Vector* vec,
|
||||
FT_Angle angle );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Vector_Rotate
|
||||
*
|
||||
* @description:
|
||||
* Rotate a vector by a given angle.
|
||||
*
|
||||
* @inout:
|
||||
* vec ::
|
||||
* The address of target vector.
|
||||
*
|
||||
* @input:
|
||||
* angle ::
|
||||
* The address of angle.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_Vector_Rotate( FT_Vector* vec,
|
||||
FT_Angle angle );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Vector_Length
|
||||
*
|
||||
* @description:
|
||||
* Return the length of a given vector.
|
||||
*
|
||||
* @input:
|
||||
* vec ::
|
||||
* The address of target vector.
|
||||
*
|
||||
* @return:
|
||||
* The vector length, expressed in the same units that the original
|
||||
* vector coordinates.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( FT_Fixed )
|
||||
FT_Vector_Length( FT_Vector* vec );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Vector_Polarize
|
||||
*
|
||||
* @description:
|
||||
* Compute both the length and angle of a given vector.
|
||||
*
|
||||
* @input:
|
||||
* vec ::
|
||||
* The address of source vector.
|
||||
*
|
||||
* @output:
|
||||
* length ::
|
||||
* The vector length.
|
||||
*
|
||||
* angle ::
|
||||
* The vector angle.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_Vector_Polarize( FT_Vector* vec,
|
||||
FT_Fixed *length,
|
||||
FT_Angle *angle );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Vector_From_Polar
|
||||
*
|
||||
* @description:
|
||||
* Compute vector coordinates from a length and angle.
|
||||
*
|
||||
* @output:
|
||||
* vec ::
|
||||
* The address of source vector.
|
||||
*
|
||||
* @input:
|
||||
* length ::
|
||||
* The vector length.
|
||||
*
|
||||
* angle ::
|
||||
* The vector angle.
|
||||
*
|
||||
*/
|
||||
FT_EXPORT( void )
|
||||
FT_Vector_From_Polar( FT_Vector* vec,
|
||||
FT_Fixed length,
|
||||
FT_Angle angle );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTTRIGON_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,588 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* fttypes.h */
|
||||
/* */
|
||||
/* FreeType simple types definitions (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTTYPES_H__
|
||||
#define __FTTYPES_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_CONFIG_CONFIG_H
|
||||
#include FT_SYSTEM_H
|
||||
#include FT_IMAGE_H
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* basic_types */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Basic Data Types */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* The basic data types defined by the library. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the basic data types defined by FreeType~2, */
|
||||
/* ranging from simple scalar types to bitmap descriptors. More */
|
||||
/* font-specific structures are defined in a different section. */
|
||||
/* */
|
||||
/* <Order> */
|
||||
/* FT_Byte */
|
||||
/* FT_Bytes */
|
||||
/* FT_Char */
|
||||
/* FT_Int */
|
||||
/* FT_UInt */
|
||||
/* FT_Int16 */
|
||||
/* FT_UInt16 */
|
||||
/* FT_Int32 */
|
||||
/* FT_UInt32 */
|
||||
/* FT_Short */
|
||||
/* FT_UShort */
|
||||
/* FT_Long */
|
||||
/* FT_ULong */
|
||||
/* FT_Bool */
|
||||
/* FT_Offset */
|
||||
/* FT_PtrDist */
|
||||
/* FT_String */
|
||||
/* FT_Tag */
|
||||
/* FT_Error */
|
||||
/* FT_Fixed */
|
||||
/* FT_Pointer */
|
||||
/* FT_Pos */
|
||||
/* FT_Vector */
|
||||
/* FT_BBox */
|
||||
/* FT_Matrix */
|
||||
/* FT_FWord */
|
||||
/* FT_UFWord */
|
||||
/* FT_F2Dot14 */
|
||||
/* FT_UnitVector */
|
||||
/* FT_F26Dot6 */
|
||||
/* */
|
||||
/* */
|
||||
/* FT_Generic */
|
||||
/* FT_Generic_Finalizer */
|
||||
/* */
|
||||
/* FT_Bitmap */
|
||||
/* FT_Pixel_Mode */
|
||||
/* FT_Palette_Mode */
|
||||
/* FT_Glyph_Format */
|
||||
/* FT_IMAGE_TAG */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Bool */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef of unsigned char, used for simple booleans. As usual, */
|
||||
/* values 1 and~0 represent true and false, respectively. */
|
||||
/* */
|
||||
typedef unsigned char FT_Bool;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_FWord */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A signed 16-bit integer used to store a distance in original font */
|
||||
/* units. */
|
||||
/* */
|
||||
typedef signed short FT_FWord; /* distance in FUnits */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UFWord */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* An unsigned 16-bit integer used to store a distance in original */
|
||||
/* font units. */
|
||||
/* */
|
||||
typedef unsigned short FT_UFWord; /* unsigned distance */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Char */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple typedef for the _signed_ char type. */
|
||||
/* */
|
||||
typedef signed char FT_Char;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Byte */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple typedef for the _unsigned_ char type. */
|
||||
/* */
|
||||
typedef unsigned char FT_Byte;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Bytes */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for constant memory areas. */
|
||||
/* */
|
||||
typedef const FT_Byte* FT_Bytes;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Tag */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for 32-bit tags (as used in the SFNT format). */
|
||||
/* */
|
||||
typedef FT_UInt32 FT_Tag;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_String */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple typedef for the char type, usually used for strings. */
|
||||
/* */
|
||||
typedef char FT_String;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Short */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for signed short. */
|
||||
/* */
|
||||
typedef signed short FT_Short;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UShort */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for unsigned short. */
|
||||
/* */
|
||||
typedef unsigned short FT_UShort;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Int */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for the int type. */
|
||||
/* */
|
||||
typedef signed int FT_Int;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_UInt */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for the unsigned int type. */
|
||||
/* */
|
||||
typedef unsigned int FT_UInt;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Long */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for signed long. */
|
||||
/* */
|
||||
typedef signed long FT_Long;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_ULong */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A typedef for unsigned long. */
|
||||
/* */
|
||||
typedef unsigned long FT_ULong;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_F2Dot14 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A signed 2.14 fixed float type used for unit vectors. */
|
||||
/* */
|
||||
typedef signed short FT_F2Dot14;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_F26Dot6 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A signed 26.6 fixed float type used for vectorial pixel */
|
||||
/* coordinates. */
|
||||
/* */
|
||||
typedef signed long FT_F26Dot6;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Fixed */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This type is used to store 16.16 fixed float values, like scaling */
|
||||
/* values or matrix coefficients. */
|
||||
/* */
|
||||
typedef signed long FT_Fixed;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Error */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The FreeType error code type. A value of~0 is always interpreted */
|
||||
/* as a successful operation. */
|
||||
/* */
|
||||
typedef int FT_Error;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Pointer */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple typedef for a typeless pointer. */
|
||||
/* */
|
||||
typedef void* FT_Pointer;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_Offset */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This is equivalent to the ANSI~C `size_t' type, i.e., the largest */
|
||||
/* _unsigned_ integer type used to express a file size or position, */
|
||||
/* or a memory block size. */
|
||||
/* */
|
||||
typedef size_t FT_Offset;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_PtrDist */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This is equivalent to the ANSI~C `ptrdiff_t' type, i.e., the */
|
||||
/* largest _signed_ integer type used to express the distance */
|
||||
/* between two pointers. */
|
||||
/* */
|
||||
typedef ft_ptrdiff_t FT_PtrDist;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_UnitVector */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to store a 2D vector unit vector. Uses */
|
||||
/* FT_F2Dot14 types. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* x :: Horizontal coordinate. */
|
||||
/* */
|
||||
/* y :: Vertical coordinate. */
|
||||
/* */
|
||||
typedef struct FT_UnitVector_
|
||||
{
|
||||
FT_F2Dot14 x;
|
||||
FT_F2Dot14 y;
|
||||
|
||||
} FT_UnitVector;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Matrix */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to store a 2x2 matrix. Coefficients are */
|
||||
/* in 16.16 fixed float format. The computation performed is: */
|
||||
/* */
|
||||
/* { */
|
||||
/* x' = x*xx + y*xy */
|
||||
/* y' = x*yx + y*yy */
|
||||
/* } */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* xx :: Matrix coefficient. */
|
||||
/* */
|
||||
/* xy :: Matrix coefficient. */
|
||||
/* */
|
||||
/* yx :: Matrix coefficient. */
|
||||
/* */
|
||||
/* yy :: Matrix coefficient. */
|
||||
/* */
|
||||
typedef struct FT_Matrix_
|
||||
{
|
||||
FT_Fixed xx, xy;
|
||||
FT_Fixed yx, yy;
|
||||
|
||||
} FT_Matrix;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Data */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Read-only binary data represented as a pointer and a length. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* pointer :: The data. */
|
||||
/* */
|
||||
/* length :: The length of the data in bytes. */
|
||||
/* */
|
||||
typedef struct FT_Data_
|
||||
{
|
||||
const FT_Byte* pointer;
|
||||
FT_Int length;
|
||||
|
||||
} FT_Data;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_Generic_Finalizer */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Describe a function used to destroy the `client' data of any */
|
||||
/* FreeType object. See the description of the @FT_Generic type for */
|
||||
/* details of usage. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* The address of the FreeType object which is under finalization. */
|
||||
/* Its client data is accessed through its `generic' field. */
|
||||
/* */
|
||||
typedef void (*FT_Generic_Finalizer)(void* object);
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Generic */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Client applications often need to associate their own data to a */
|
||||
/* variety of FreeType core objects. For example, a text layout API */
|
||||
/* might want to associate a glyph cache to a given size object. */
|
||||
/* */
|
||||
/* Most FreeType object contains a `generic' field, of type */
|
||||
/* FT_Generic, which usage is left to client applications and font */
|
||||
/* servers. */
|
||||
/* */
|
||||
/* It can be used to store a pointer to client-specific data, as well */
|
||||
/* as the address of a `finalizer' function, which will be called by */
|
||||
/* FreeType when the object is destroyed (for example, the previous */
|
||||
/* client example would put the address of the glyph cache destructor */
|
||||
/* in the `finalizer' field). */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* data :: A typeless pointer to any client-specified data. This */
|
||||
/* field is completely ignored by the FreeType library. */
|
||||
/* */
|
||||
/* finalizer :: A pointer to a `generic finalizer' function, which */
|
||||
/* will be called when the object is destroyed. If this */
|
||||
/* field is set to NULL, no code will be called. */
|
||||
/* */
|
||||
typedef struct FT_Generic_
|
||||
{
|
||||
void* data;
|
||||
FT_Generic_Finalizer finalizer;
|
||||
|
||||
} FT_Generic;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_MAKE_TAG */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This macro converts four-letter tags which are used to label */
|
||||
/* TrueType tables into an unsigned long to be used within FreeType. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The produced values *must* be 32-bit integers. Don't redefine */
|
||||
/* this macro. */
|
||||
/* */
|
||||
#define FT_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
|
||||
(FT_Tag) \
|
||||
( ( (FT_ULong)_x1 << 24 ) | \
|
||||
( (FT_ULong)_x2 << 16 ) | \
|
||||
( (FT_ULong)_x3 << 8 ) | \
|
||||
(FT_ULong)_x4 )
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* L I S T M A N A G E M E N T */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* list_processing */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_ListNode */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Many elements and objects in FreeType are listed through an */
|
||||
/* @FT_List record (see @FT_ListRec). As its name suggests, an */
|
||||
/* FT_ListNode is a handle to a single list element. */
|
||||
/* */
|
||||
typedef struct FT_ListNodeRec_* FT_ListNode;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Type> */
|
||||
/* FT_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to a list record (see @FT_ListRec). */
|
||||
/* */
|
||||
typedef struct FT_ListRec_* FT_List;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_ListNodeRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to hold a single list element. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* prev :: The previous element in the list. NULL if first. */
|
||||
/* */
|
||||
/* next :: The next element in the list. NULL if last. */
|
||||
/* */
|
||||
/* data :: A typeless pointer to the listed object. */
|
||||
/* */
|
||||
typedef struct FT_ListNodeRec_
|
||||
{
|
||||
FT_ListNode prev;
|
||||
FT_ListNode next;
|
||||
void* data;
|
||||
|
||||
} FT_ListNodeRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_ListRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to hold a simple doubly-linked list. These are */
|
||||
/* used in many parts of FreeType. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* head :: The head (first element) of doubly-linked list. */
|
||||
/* */
|
||||
/* tail :: The tail (last element) of doubly-linked list. */
|
||||
/* */
|
||||
typedef struct FT_ListRec_
|
||||
{
|
||||
FT_ListNode head;
|
||||
FT_ListNode tail;
|
||||
|
||||
} FT_ListRec;
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
#define FT_IS_EMPTY( list ) ( (list).head == 0 )
|
||||
|
||||
/* return base error code (without module-specific prefix) */
|
||||
#define FT_ERROR_BASE( x ) ( (x) & 0xFF )
|
||||
|
||||
/* return module error code */
|
||||
#define FT_ERROR_MODULE( x ) ( (x) & 0xFF00U )
|
||||
|
||||
#define FT_BOOL( x ) ( (FT_Bool)( x ) )
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTTYPES_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,274 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftwinfnt.h */
|
||||
/* */
|
||||
/* FreeType API for accessing Windows fnt-specific data. */
|
||||
/* */
|
||||
/* Copyright 2003, 2004, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTWINFNT_H__
|
||||
#define __FTWINFNT_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* winfnt_fonts */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Window FNT Files */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Windows FNT specific API. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This section contains the declaration of Windows FNT specific */
|
||||
/* functions. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @enum:
|
||||
* FT_WinFNT_ID_XXX
|
||||
*
|
||||
* @description:
|
||||
* A list of valid values for the `charset' byte in
|
||||
* @FT_WinFNT_HeaderRec. Exact mapping tables for the various cpXXXX
|
||||
* encodings (except for cp1361) can be found at ftp://ftp.unicode.org
|
||||
* in the MAPPINGS/VENDORS/MICSFT/WINDOWS subdirectory. cp1361 is
|
||||
* roughly a superset of MAPPINGS/OBSOLETE/EASTASIA/KSC/JOHAB.TXT.
|
||||
*
|
||||
* @values:
|
||||
* FT_WinFNT_ID_DEFAULT ::
|
||||
* This is used for font enumeration and font creation as a
|
||||
* `don't care' value. Valid font files don't contain this value.
|
||||
* When querying for information about the character set of the font
|
||||
* that is currently selected into a specified device context, this
|
||||
* return value (of the related Windows API) simply denotes failure.
|
||||
*
|
||||
* FT_WinFNT_ID_SYMBOL ::
|
||||
* There is no known mapping table available.
|
||||
*
|
||||
* FT_WinFNT_ID_MAC ::
|
||||
* Mac Roman encoding.
|
||||
*
|
||||
* FT_WinFNT_ID_OEM ::
|
||||
* From Michael Pöttgen <michael@poettgen.de>:
|
||||
*
|
||||
* The `Windows Font Mapping' article says that FT_WinFNT_ID_OEM
|
||||
* is used for the charset of vector fonts, like `modern.fon',
|
||||
* `roman.fon', and `script.fon' on Windows.
|
||||
*
|
||||
* The `CreateFont' documentation says: The FT_WinFNT_ID_OEM value
|
||||
* specifies a character set that is operating-system dependent.
|
||||
*
|
||||
* The `IFIMETRICS' documentation from the `Windows Driver
|
||||
* Development Kit' says: This font supports an OEM-specific
|
||||
* character set. The OEM character set is system dependent.
|
||||
*
|
||||
* In general OEM, as opposed to ANSI (i.e., cp1252), denotes the
|
||||
* second default codepage that most international versions of
|
||||
* Windows have. It is one of the OEM codepages from
|
||||
*
|
||||
* http://www.microsoft.com/globaldev/reference/cphome.mspx,
|
||||
*
|
||||
* and is used for the `DOS boxes', to support legacy applications.
|
||||
* A German Windows version for example usually uses ANSI codepage
|
||||
* 1252 and OEM codepage 850.
|
||||
*
|
||||
* FT_WinFNT_ID_CP874 ::
|
||||
* A superset of Thai TIS 620 and ISO 8859-11.
|
||||
*
|
||||
* FT_WinFNT_ID_CP932 ::
|
||||
* A superset of Japanese Shift-JIS (with minor deviations).
|
||||
*
|
||||
* FT_WinFNT_ID_CP936 ::
|
||||
* A superset of simplified Chinese GB 2312-1980 (with different
|
||||
* ordering and minor deviations).
|
||||
*
|
||||
* FT_WinFNT_ID_CP949 ::
|
||||
* A superset of Korean Hangul KS~C 5601-1987 (with different
|
||||
* ordering and minor deviations).
|
||||
*
|
||||
* FT_WinFNT_ID_CP950 ::
|
||||
* A superset of traditional Chinese Big~5 ETen (with different
|
||||
* ordering and minor deviations).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1250 ::
|
||||
* A superset of East European ISO 8859-2 (with slightly different
|
||||
* ordering).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1251 ::
|
||||
* A superset of Russian ISO 8859-5 (with different ordering).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1252 ::
|
||||
* ANSI encoding. A superset of ISO 8859-1.
|
||||
*
|
||||
* FT_WinFNT_ID_CP1253 ::
|
||||
* A superset of Greek ISO 8859-7 (with minor modifications).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1254 ::
|
||||
* A superset of Turkish ISO 8859-9.
|
||||
*
|
||||
* FT_WinFNT_ID_CP1255 ::
|
||||
* A superset of Hebrew ISO 8859-8 (with some modifications).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1256 ::
|
||||
* A superset of Arabic ISO 8859-6 (with different ordering).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1257 ::
|
||||
* A superset of Baltic ISO 8859-13 (with some deviations).
|
||||
*
|
||||
* FT_WinFNT_ID_CP1258 ::
|
||||
* For Vietnamese. This encoding doesn't cover all necessary
|
||||
* characters.
|
||||
*
|
||||
* FT_WinFNT_ID_CP1361 ::
|
||||
* Korean (Johab).
|
||||
*/
|
||||
|
||||
#define FT_WinFNT_ID_CP1252 0
|
||||
#define FT_WinFNT_ID_DEFAULT 1
|
||||
#define FT_WinFNT_ID_SYMBOL 2
|
||||
#define FT_WinFNT_ID_MAC 77
|
||||
#define FT_WinFNT_ID_CP932 128
|
||||
#define FT_WinFNT_ID_CP949 129
|
||||
#define FT_WinFNT_ID_CP1361 130
|
||||
#define FT_WinFNT_ID_CP936 134
|
||||
#define FT_WinFNT_ID_CP950 136
|
||||
#define FT_WinFNT_ID_CP1253 161
|
||||
#define FT_WinFNT_ID_CP1254 162
|
||||
#define FT_WinFNT_ID_CP1258 163
|
||||
#define FT_WinFNT_ID_CP1255 177
|
||||
#define FT_WinFNT_ID_CP1256 178
|
||||
#define FT_WinFNT_ID_CP1257 186
|
||||
#define FT_WinFNT_ID_CP1251 204
|
||||
#define FT_WinFNT_ID_CP874 222
|
||||
#define FT_WinFNT_ID_CP1250 238
|
||||
#define FT_WinFNT_ID_OEM 255
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_WinFNT_HeaderRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Windows FNT Header info. */
|
||||
/* */
|
||||
typedef struct FT_WinFNT_HeaderRec_
|
||||
{
|
||||
FT_UShort version;
|
||||
FT_ULong file_size;
|
||||
FT_Byte copyright[60];
|
||||
FT_UShort file_type;
|
||||
FT_UShort nominal_point_size;
|
||||
FT_UShort vertical_resolution;
|
||||
FT_UShort horizontal_resolution;
|
||||
FT_UShort ascent;
|
||||
FT_UShort internal_leading;
|
||||
FT_UShort external_leading;
|
||||
FT_Byte italic;
|
||||
FT_Byte underline;
|
||||
FT_Byte strike_out;
|
||||
FT_UShort weight;
|
||||
FT_Byte charset;
|
||||
FT_UShort pixel_width;
|
||||
FT_UShort pixel_height;
|
||||
FT_Byte pitch_and_family;
|
||||
FT_UShort avg_width;
|
||||
FT_UShort max_width;
|
||||
FT_Byte first_char;
|
||||
FT_Byte last_char;
|
||||
FT_Byte default_char;
|
||||
FT_Byte break_char;
|
||||
FT_UShort bytes_per_row;
|
||||
FT_ULong device_offset;
|
||||
FT_ULong face_name_offset;
|
||||
FT_ULong bits_pointer;
|
||||
FT_ULong bits_offset;
|
||||
FT_Byte reserved;
|
||||
FT_ULong flags;
|
||||
FT_UShort A_space;
|
||||
FT_UShort B_space;
|
||||
FT_UShort C_space;
|
||||
FT_UShort color_table_offset;
|
||||
FT_ULong reserved1[4];
|
||||
|
||||
} FT_WinFNT_HeaderRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_WinFNT_Header */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A handle to an @FT_WinFNT_HeaderRec structure. */
|
||||
/* */
|
||||
typedef struct FT_WinFNT_HeaderRec_* FT_WinFNT_Header;
|
||||
|
||||
|
||||
/**********************************************************************
|
||||
*
|
||||
* @function:
|
||||
* FT_Get_WinFNT_Header
|
||||
*
|
||||
* @description:
|
||||
* Retrieve a Windows FNT font info header.
|
||||
*
|
||||
* @input:
|
||||
* face :: A handle to the input face.
|
||||
*
|
||||
* @output:
|
||||
* aheader :: The WinFNT header.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0~means success.
|
||||
*
|
||||
* @note:
|
||||
* This function only works with Windows FNT faces, returning an error
|
||||
* otherwise.
|
||||
*/
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Get_WinFNT_Header( FT_Face face,
|
||||
FT_WinFNT_HeaderRec *aheader );
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTWINFNT_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
||||
|
||||
/* Local Variables: */
|
||||
/* coding: utf-8 */
|
||||
/* End: */
|
||||
|
|
@ -0,0 +1,83 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftxf86.h */
|
||||
/* */
|
||||
/* Support functions for X11. */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2004, 2006, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTXF86_H__
|
||||
#define __FTXF86_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
#ifdef FREETYPE_H
|
||||
#error "freetype.h of FreeType 1 has been loaded!"
|
||||
#error "Please fix the directory search order for header files"
|
||||
#error "so that freetype.h of FreeType 2 is found first."
|
||||
#endif
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Section> */
|
||||
/* font_formats */
|
||||
/* */
|
||||
/* <Title> */
|
||||
/* Font Formats */
|
||||
/* */
|
||||
/* <Abstract> */
|
||||
/* Getting the font format. */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The single function in this section can be used to get the font */
|
||||
/* format. Note that this information is not needed normally; */
|
||||
/* however, there are special cases (like in PDF devices) where it is */
|
||||
/* important to differentiate, in spite of FreeType's uniform API. */
|
||||
/* */
|
||||
/* This function is in the X11/xf86 namespace for historical reasons */
|
||||
/* and in no way depends on that windowing system. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Get_X11_Font_Format */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return a string describing the format of a given face, using values */
|
||||
/* which can be used as an X11 FONT_PROPERTY. Possible values are */
|
||||
/* `TrueType', `Type~1', `BDF', `PCF', `Type~42', `CID~Type~1', `CFF', */
|
||||
/* `PFR', and `Windows~FNT'. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: */
|
||||
/* Input face handle. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* Font format string. NULL in case of error. */
|
||||
/* */
|
||||
FT_EXPORT( const char* )
|
||||
FT_Get_X11_Font_Format( FT_Face face );
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTXF86_H__ */
|
||||
|
|
@ -0,0 +1,231 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* autohint.h */
|
||||
/* */
|
||||
/* High-level `autohint' module-specific interface (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The auto-hinter is used to load and automatically hint glyphs if a */
|
||||
/* format-specific hinter isn't available. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __AUTOHINT_H__
|
||||
#define __AUTOHINT_H__
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* A small technical note regarding automatic hinting in order to */
|
||||
/* clarify this module interface. */
|
||||
/* */
|
||||
/* An automatic hinter might compute two kinds of data for a given face: */
|
||||
/* */
|
||||
/* - global hints: Usually some metrics that describe global properties */
|
||||
/* of the face. It is computed by scanning more or less */
|
||||
/* aggressively the glyphs in the face, and thus can be */
|
||||
/* very slow to compute (even if the size of global */
|
||||
/* hints is really small). */
|
||||
/* */
|
||||
/* - glyph hints: These describe some important features of the glyph */
|
||||
/* outline, as well as how to align them. They are */
|
||||
/* generally much faster to compute than global hints. */
|
||||
/* */
|
||||
/* The current FreeType auto-hinter does a pretty good job while */
|
||||
/* performing fast computations for both global and glyph hints. */
|
||||
/* However, we might be interested in introducing more complex and */
|
||||
/* powerful algorithms in the future, like the one described in the John */
|
||||
/* D. Hobby paper, which unfortunately requires a lot more horsepower. */
|
||||
/* */
|
||||
/* Because a sufficiently sophisticated font management system would */
|
||||
/* typically implement an LRU cache of opened face objects to reduce */
|
||||
/* memory usage, it is a good idea to be able to avoid recomputing */
|
||||
/* global hints every time the same face is re-opened. */
|
||||
/* */
|
||||
/* We thus provide the ability to cache global hints outside of the face */
|
||||
/* object, in order to speed up font re-opening time. Of course, this */
|
||||
/* feature is purely optional, so most client programs won't even notice */
|
||||
/* it. */
|
||||
/* */
|
||||
/* I initially thought that it would be a good idea to cache the glyph */
|
||||
/* hints too. However, my general idea now is that if you really need */
|
||||
/* to cache these too, you are simply in need of a new font format, */
|
||||
/* where all this information could be stored within the font file and */
|
||||
/* decoded on the fly. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
typedef struct FT_AutoHinterRec_ *FT_AutoHinter;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_AutoHinter_GlobalGetFunc */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Retrieves the global hints computed for a given face object the */
|
||||
/* resulting data is dissociated from the face and will survive a */
|
||||
/* call to FT_Done_Face(). It must be discarded through the API */
|
||||
/* FT_AutoHinter_GlobalDoneFunc(). */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* hinter :: A handle to the source auto-hinter. */
|
||||
/* */
|
||||
/* face :: A handle to the source face object. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* global_hints :: A typeless pointer to the global hints. */
|
||||
/* */
|
||||
/* global_len :: The size in bytes of the global hints. */
|
||||
/* */
|
||||
typedef void
|
||||
(*FT_AutoHinter_GlobalGetFunc)( FT_AutoHinter hinter,
|
||||
FT_Face face,
|
||||
void** global_hints,
|
||||
long* global_len );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_AutoHinter_GlobalDoneFunc */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Discards the global hints retrieved through */
|
||||
/* FT_AutoHinter_GlobalGetFunc(). This is the only way these hints */
|
||||
/* are freed from memory. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* hinter :: A handle to the auto-hinter module. */
|
||||
/* */
|
||||
/* global :: A pointer to retrieved global hints to discard. */
|
||||
/* */
|
||||
typedef void
|
||||
(*FT_AutoHinter_GlobalDoneFunc)( FT_AutoHinter hinter,
|
||||
void* global );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_AutoHinter_GlobalResetFunc */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This function is used to recompute the global metrics in a given */
|
||||
/* font. This is useful when global font data changes (e.g. Multiple */
|
||||
/* Masters fonts where blend coordinates change). */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* hinter :: A handle to the source auto-hinter. */
|
||||
/* */
|
||||
/* face :: A handle to the face. */
|
||||
/* */
|
||||
typedef void
|
||||
(*FT_AutoHinter_GlobalResetFunc)( FT_AutoHinter hinter,
|
||||
FT_Face face );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <FuncType> */
|
||||
/* FT_AutoHinter_GlyphLoadFunc */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This function is used to load, scale, and automatically hint a */
|
||||
/* glyph from a given face. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the face. */
|
||||
/* */
|
||||
/* glyph_index :: The glyph index. */
|
||||
/* */
|
||||
/* load_flags :: The load flags. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function is capable of loading composite glyphs by hinting */
|
||||
/* each sub-glyph independently (which improves quality). */
|
||||
/* */
|
||||
/* It will call the font driver with FT_Load_Glyph(), with */
|
||||
/* FT_LOAD_NO_SCALE set. */
|
||||
/* */
|
||||
typedef FT_Error
|
||||
(*FT_AutoHinter_GlyphLoadFunc)( FT_AutoHinter hinter,
|
||||
FT_GlyphSlot slot,
|
||||
FT_Size size,
|
||||
FT_UInt glyph_index,
|
||||
FT_Int32 load_flags );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_AutoHinter_ServiceRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The auto-hinter module's interface. */
|
||||
/* */
|
||||
typedef struct FT_AutoHinter_ServiceRec_
|
||||
{
|
||||
FT_AutoHinter_GlobalResetFunc reset_face;
|
||||
FT_AutoHinter_GlobalGetFunc get_global_hints;
|
||||
FT_AutoHinter_GlobalDoneFunc done_global_hints;
|
||||
FT_AutoHinter_GlyphLoadFunc load_glyph;
|
||||
|
||||
} FT_AutoHinter_ServiceRec, *FT_AutoHinter_Service;
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \
|
||||
done_global_hints_, load_glyph_) \
|
||||
FT_CALLBACK_TABLE_DEF \
|
||||
const FT_AutoHinter_ServiceRec class_ = \
|
||||
{ \
|
||||
reset_face_, get_global_hints_, done_global_hints_, load_glyph_ \
|
||||
};
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#define FT_DEFINE_AUTOHINTER_SERVICE(class_, reset_face_, get_global_hints_, \
|
||||
done_global_hints_, load_glyph_) \
|
||||
void \
|
||||
FT_Init_Class_##class_( FT_Library library, \
|
||||
FT_AutoHinter_ServiceRec* clazz) \
|
||||
{ \
|
||||
FT_UNUSED(library); \
|
||||
clazz->reset_face = reset_face_; \
|
||||
clazz->get_global_hints = get_global_hints_; \
|
||||
clazz->done_global_hints = done_global_hints_; \
|
||||
clazz->load_glyph = load_glyph_; \
|
||||
}
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __AUTOHINT_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,179 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftcalc.h */
|
||||
/* */
|
||||
/* Arithmetic computations (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTCALC_H__
|
||||
#define __FTCALC_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_FixedSqrt */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Computes the square root of a 16.16 fixed point value. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* x :: The value to compute the root for. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The result of `sqrt(x)'. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function is not very fast. */
|
||||
/* */
|
||||
FT_BASE( FT_Int32 )
|
||||
FT_SqrtFixed( FT_Int32 x );
|
||||
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Sqrt32 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Computes the square root of an Int32 integer (which will be */
|
||||
/* handled as an unsigned long value). */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* x :: The value to compute the root for. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The result of `sqrt(x)'. */
|
||||
/* */
|
||||
FT_EXPORT( FT_Int32 )
|
||||
FT_Sqrt32( FT_Int32 x );
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* FT_MulDiv() and FT_MulFix() are declared in freetype.h. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifdef TT_USE_BYTECODE_INTERPRETER
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_MulDiv_No_Round */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A very simple function used to perform the computation `(a*b)/c' */
|
||||
/* (without rounding) with maximal accuracy (it uses a 64-bit */
|
||||
/* intermediate integer whenever necessary). */
|
||||
/* */
|
||||
/* This function isn't necessarily as fast as some processor specific */
|
||||
/* operations, but is at least completely portable. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* a :: The first multiplier. */
|
||||
/* b :: The second multiplier. */
|
||||
/* c :: The divisor. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The result of `(a*b)/c'. This function never traps when trying to */
|
||||
/* divide by zero; it simply returns `MaxInt' or `MinInt' depending */
|
||||
/* on the signs of `a' and `b'. */
|
||||
/* */
|
||||
FT_BASE( FT_Long )
|
||||
FT_MulDiv_No_Round( FT_Long a,
|
||||
FT_Long b,
|
||||
FT_Long c );
|
||||
|
||||
#endif /* TT_USE_BYTECODE_INTERPRETER */
|
||||
|
||||
|
||||
/*
|
||||
* A variant of FT_Matrix_Multiply which scales its result afterwards.
|
||||
* The idea is that both `a' and `b' are scaled by factors of 10 so that
|
||||
* the values are as precise as possible to get a correct result during
|
||||
* the 64bit multiplication. Let `sa' and `sb' be the scaling factors of
|
||||
* `a' and `b', respectively, then the scaling factor of the result is
|
||||
* `sa*sb'.
|
||||
*/
|
||||
FT_BASE( void )
|
||||
FT_Matrix_Multiply_Scaled( const FT_Matrix* a,
|
||||
FT_Matrix *b,
|
||||
FT_Long scaling );
|
||||
|
||||
|
||||
/*
|
||||
* A variant of FT_Vector_Transform. See comments for
|
||||
* FT_Matrix_Multiply_Scaled.
|
||||
*/
|
||||
|
||||
FT_BASE( void )
|
||||
FT_Vector_Transform_Scaled( FT_Vector* vector,
|
||||
const FT_Matrix* matrix,
|
||||
FT_Long scaling );
|
||||
|
||||
|
||||
/*
|
||||
* Return -1, 0, or +1, depending on the orientation of a given corner.
|
||||
* We use the Cartesian coordinate system, with positive vertical values
|
||||
* going upwards. The function returns +1 if the corner turns to the
|
||||
* left, -1 to the right, and 0 for undecidable cases.
|
||||
*/
|
||||
FT_BASE( FT_Int )
|
||||
ft_corner_orientation( FT_Pos in_x,
|
||||
FT_Pos in_y,
|
||||
FT_Pos out_x,
|
||||
FT_Pos out_y );
|
||||
|
||||
/*
|
||||
* Return TRUE if a corner is flat or nearly flat. This is equivalent to
|
||||
* saying that the angle difference between the `in' and `out' vectors is
|
||||
* very small.
|
||||
*/
|
||||
FT_BASE( FT_Int )
|
||||
ft_corner_is_flat( FT_Pos in_x,
|
||||
FT_Pos in_y,
|
||||
FT_Pos out_x,
|
||||
FT_Pos out_y );
|
||||
|
||||
|
||||
#define INT_TO_F26DOT6( x ) ( (FT_Long)(x) << 6 )
|
||||
#define INT_TO_F2DOT14( x ) ( (FT_Long)(x) << 14 )
|
||||
#define INT_TO_FIXED( x ) ( (FT_Long)(x) << 16 )
|
||||
#define F2DOT14_TO_FIXED( x ) ( (FT_Long)(x) << 2 )
|
||||
#define FLOAT_TO_FIXED( x ) ( (FT_Long)( x * 65536.0 ) )
|
||||
#define FIXED_TO_INT( x ) ( FT_RoundFix( x ) >> 16 )
|
||||
|
||||
#define ROUND_F26DOT6( x ) ( x >= 0 ? ( ( (x) + 32 ) & -64 ) \
|
||||
: ( -( ( 32 - (x) ) & -64 ) ) )
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTCALC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,250 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftdebug.h */
|
||||
/* */
|
||||
/* Debugging and logging component (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/* */
|
||||
/* IMPORTANT: A description of FreeType's debugging support can be */
|
||||
/* found in `docs/DEBUG.TXT'. Read it if you need to use or */
|
||||
/* understand this code. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTDEBUG_H__
|
||||
#define __FTDEBUG_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_CONFIG_CONFIG_H
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/* force the definition of FT_DEBUG_LEVEL_ERROR if FT_DEBUG_LEVEL_TRACE */
|
||||
/* is already defined; this simplifies the following #ifdefs */
|
||||
/* */
|
||||
#ifdef FT_DEBUG_LEVEL_TRACE
|
||||
#undef FT_DEBUG_LEVEL_ERROR
|
||||
#define FT_DEBUG_LEVEL_ERROR
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define the trace enums as well as the trace levels array when they */
|
||||
/* are needed. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
#ifdef FT_DEBUG_LEVEL_TRACE
|
||||
|
||||
#define FT_TRACE_DEF( x ) trace_ ## x ,
|
||||
|
||||
/* defining the enumeration */
|
||||
typedef enum FT_Trace_
|
||||
{
|
||||
#include FT_INTERNAL_TRACE_H
|
||||
trace_count
|
||||
|
||||
} FT_Trace;
|
||||
|
||||
|
||||
/* defining the array of trace levels, provided by `src/base/ftdebug.c' */
|
||||
extern int ft_trace_levels[trace_count];
|
||||
|
||||
#undef FT_TRACE_DEF
|
||||
|
||||
#endif /* FT_DEBUG_LEVEL_TRACE */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define the FT_TRACE macro */
|
||||
/* */
|
||||
/* IMPORTANT! */
|
||||
/* */
|
||||
/* Each component must define the macro FT_COMPONENT to a valid FT_Trace */
|
||||
/* value before using any TRACE macro. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
#ifdef FT_DEBUG_LEVEL_TRACE
|
||||
|
||||
#define FT_TRACE( level, varformat ) \
|
||||
do \
|
||||
{ \
|
||||
if ( ft_trace_levels[FT_COMPONENT] >= level ) \
|
||||
FT_Message varformat; \
|
||||
} while ( 0 )
|
||||
|
||||
#else /* !FT_DEBUG_LEVEL_TRACE */
|
||||
|
||||
#define FT_TRACE( level, varformat ) do { } while ( 0 ) /* nothing */
|
||||
|
||||
#endif /* !FT_DEBUG_LEVEL_TRACE */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Trace_Get_Count */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return the number of available trace components. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The number of trace components. 0 if FreeType 2 is not built with */
|
||||
/* FT_DEBUG_LEVEL_TRACE definition. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function may be useful if you want to access elements of */
|
||||
/* the internal `ft_trace_levels' array by an index. */
|
||||
/* */
|
||||
FT_BASE( FT_Int )
|
||||
FT_Trace_Get_Count( void );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Trace_Get_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Return the name of a trace component. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* The index of the trace component. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* The name of the trace component. This is a statically allocated */
|
||||
/* C string, so do not free it after use. NULL if FreeType 2 is not */
|
||||
/* built with FT_DEBUG_LEVEL_TRACE definition. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Use @FT_Trace_Get_Count to get the number of available trace */
|
||||
/* components. */
|
||||
/* */
|
||||
/* This function may be useful if you want to control FreeType 2's */
|
||||
/* debug level in your application. */
|
||||
/* */
|
||||
FT_BASE( const char * )
|
||||
FT_Trace_Get_Name( FT_Int idx );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* You need two opening and closing parentheses! */
|
||||
/* */
|
||||
/* Example: FT_TRACE0(( "Value is %i", foo )) */
|
||||
/* */
|
||||
/* Output of the FT_TRACEX macros is sent to stderr. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
#define FT_TRACE0( varformat ) FT_TRACE( 0, varformat )
|
||||
#define FT_TRACE1( varformat ) FT_TRACE( 1, varformat )
|
||||
#define FT_TRACE2( varformat ) FT_TRACE( 2, varformat )
|
||||
#define FT_TRACE3( varformat ) FT_TRACE( 3, varformat )
|
||||
#define FT_TRACE4( varformat ) FT_TRACE( 4, varformat )
|
||||
#define FT_TRACE5( varformat ) FT_TRACE( 5, varformat )
|
||||
#define FT_TRACE6( varformat ) FT_TRACE( 6, varformat )
|
||||
#define FT_TRACE7( varformat ) FT_TRACE( 7, varformat )
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define the FT_ERROR macro. */
|
||||
/* */
|
||||
/* Output of this macro is sent to stderr. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
#ifdef FT_DEBUG_LEVEL_ERROR
|
||||
|
||||
#define FT_ERROR( varformat ) FT_Message varformat
|
||||
|
||||
#else /* !FT_DEBUG_LEVEL_ERROR */
|
||||
|
||||
#define FT_ERROR( varformat ) do { } while ( 0 ) /* nothing */
|
||||
|
||||
#endif /* !FT_DEBUG_LEVEL_ERROR */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define the FT_ASSERT macro. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
#ifdef FT_DEBUG_LEVEL_ERROR
|
||||
|
||||
#define FT_ASSERT( condition ) \
|
||||
do \
|
||||
{ \
|
||||
if ( !( condition ) ) \
|
||||
FT_Panic( "assertion failed on line %d of file %s\n", \
|
||||
__LINE__, __FILE__ ); \
|
||||
} while ( 0 )
|
||||
|
||||
#else /* !FT_DEBUG_LEVEL_ERROR */
|
||||
|
||||
#define FT_ASSERT( condition ) do { } while ( 0 )
|
||||
|
||||
#endif /* !FT_DEBUG_LEVEL_ERROR */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Define `FT_Message' and `FT_Panic' when needed. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
#ifdef FT_DEBUG_LEVEL_ERROR
|
||||
|
||||
#include "stdio.h" /* for vfprintf() */
|
||||
|
||||
/* print a message */
|
||||
FT_BASE( void )
|
||||
FT_Message( const char* fmt,
|
||||
... );
|
||||
|
||||
/* print a message and exit */
|
||||
FT_BASE( void )
|
||||
FT_Panic( const char* fmt,
|
||||
... );
|
||||
|
||||
#endif /* FT_DEBUG_LEVEL_ERROR */
|
||||
|
||||
|
||||
FT_BASE( void )
|
||||
ft_debug_init( void );
|
||||
|
||||
|
||||
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
|
||||
|
||||
/* We disable the warning `conditional expression is constant' here */
|
||||
/* in order to compile cleanly with the maximum level of warnings. */
|
||||
#pragma warning( disable : 4127 )
|
||||
|
||||
#endif /* _MSC_VER */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTDEBUG_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,422 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftdriver.h */
|
||||
/* */
|
||||
/* FreeType font driver interface (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2006, 2008 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTDRIVER_H__
|
||||
#define __FTDRIVER_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_MODULE_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Face_InitFunc)( FT_Stream stream,
|
||||
FT_Face face,
|
||||
FT_Int typeface_index,
|
||||
FT_Int num_params,
|
||||
FT_Parameter* parameters );
|
||||
|
||||
typedef void
|
||||
(*FT_Face_DoneFunc)( FT_Face face );
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Size_InitFunc)( FT_Size size );
|
||||
|
||||
typedef void
|
||||
(*FT_Size_DoneFunc)( FT_Size size );
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Slot_InitFunc)( FT_GlyphSlot slot );
|
||||
|
||||
typedef void
|
||||
(*FT_Slot_DoneFunc)( FT_GlyphSlot slot );
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Size_RequestFunc)( FT_Size size,
|
||||
FT_Size_Request req );
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Size_SelectFunc)( FT_Size size,
|
||||
FT_ULong size_index );
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Size_ResetPointsFunc)( FT_Size size,
|
||||
FT_F26Dot6 char_width,
|
||||
FT_F26Dot6 char_height,
|
||||
FT_UInt horz_resolution,
|
||||
FT_UInt vert_resolution );
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Size_ResetPixelsFunc)( FT_Size size,
|
||||
FT_UInt pixel_width,
|
||||
FT_UInt pixel_height );
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Slot_LoadFunc)( FT_GlyphSlot slot,
|
||||
FT_Size size,
|
||||
FT_UInt glyph_index,
|
||||
FT_Int32 load_flags );
|
||||
|
||||
|
||||
typedef FT_UInt
|
||||
(*FT_CharMap_CharIndexFunc)( FT_CharMap charmap,
|
||||
FT_Long charcode );
|
||||
|
||||
typedef FT_Long
|
||||
(*FT_CharMap_CharNextFunc)( FT_CharMap charmap,
|
||||
FT_Long charcode );
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Face_GetKerningFunc)( FT_Face face,
|
||||
FT_UInt left_glyph,
|
||||
FT_UInt right_glyph,
|
||||
FT_Vector* kerning );
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Face_AttachFunc)( FT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_Face_GetAdvancesFunc)( FT_Face face,
|
||||
FT_UInt first,
|
||||
FT_UInt count,
|
||||
FT_Int32 flags,
|
||||
FT_Fixed* advances );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_Driver_ClassRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The font driver class. This structure mostly contains pointers to */
|
||||
/* driver methods. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* root :: The parent module. */
|
||||
/* */
|
||||
/* face_object_size :: The size of a face object in bytes. */
|
||||
/* */
|
||||
/* size_object_size :: The size of a size object in bytes. */
|
||||
/* */
|
||||
/* slot_object_size :: The size of a glyph object in bytes. */
|
||||
/* */
|
||||
/* init_face :: The format-specific face constructor. */
|
||||
/* */
|
||||
/* done_face :: The format-specific face destructor. */
|
||||
/* */
|
||||
/* init_size :: The format-specific size constructor. */
|
||||
/* */
|
||||
/* done_size :: The format-specific size destructor. */
|
||||
/* */
|
||||
/* init_slot :: The format-specific slot constructor. */
|
||||
/* */
|
||||
/* done_slot :: The format-specific slot destructor. */
|
||||
/* */
|
||||
/* */
|
||||
/* load_glyph :: A function handle to load a glyph to a slot. */
|
||||
/* This field is mandatory! */
|
||||
/* */
|
||||
/* get_kerning :: A function handle to return the unscaled */
|
||||
/* kerning for a given pair of glyphs. Can be */
|
||||
/* set to 0 if the format doesn't support */
|
||||
/* kerning. */
|
||||
/* */
|
||||
/* attach_file :: This function handle is used to read */
|
||||
/* additional data for a face from another */
|
||||
/* file/stream. For example, this can be used to */
|
||||
/* add data from AFM or PFM files on a Type 1 */
|
||||
/* face, or a CIDMap on a CID-keyed face. */
|
||||
/* */
|
||||
/* get_advances :: A function handle used to return advance */
|
||||
/* widths of `count' glyphs (in font units), */
|
||||
/* starting at `first'. The `vertical' flag must */
|
||||
/* be set to get vertical advance heights. The */
|
||||
/* `advances' buffer is caller-allocated. */
|
||||
/* Currently not implemented. The idea of this */
|
||||
/* function is to be able to perform */
|
||||
/* device-independent text layout without loading */
|
||||
/* a single glyph image. */
|
||||
/* */
|
||||
/* request_size :: A handle to a function used to request the new */
|
||||
/* character size. Can be set to 0 if the */
|
||||
/* scaling done in the base layer suffices. */
|
||||
/* */
|
||||
/* select_size :: A handle to a function used to select a new */
|
||||
/* fixed size. It is used only if */
|
||||
/* @FT_FACE_FLAG_FIXED_SIZES is set. Can be set */
|
||||
/* to 0 if the scaling done in the base layer */
|
||||
/* suffices. */
|
||||
/* <Note> */
|
||||
/* Most function pointers, with the exception of `load_glyph', can be */
|
||||
/* set to 0 to indicate a default behaviour. */
|
||||
/* */
|
||||
typedef struct FT_Driver_ClassRec_
|
||||
{
|
||||
FT_Module_Class root;
|
||||
|
||||
FT_Long face_object_size;
|
||||
FT_Long size_object_size;
|
||||
FT_Long slot_object_size;
|
||||
|
||||
FT_Face_InitFunc init_face;
|
||||
FT_Face_DoneFunc done_face;
|
||||
|
||||
FT_Size_InitFunc init_size;
|
||||
FT_Size_DoneFunc done_size;
|
||||
|
||||
FT_Slot_InitFunc init_slot;
|
||||
FT_Slot_DoneFunc done_slot;
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
|
||||
FT_Size_ResetPointsFunc set_char_sizes;
|
||||
FT_Size_ResetPixelsFunc set_pixel_sizes;
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
FT_Slot_LoadFunc load_glyph;
|
||||
|
||||
FT_Face_GetKerningFunc get_kerning;
|
||||
FT_Face_AttachFunc attach_file;
|
||||
FT_Face_GetAdvancesFunc get_advances;
|
||||
|
||||
/* since version 2.2 */
|
||||
FT_Size_RequestFunc request_size;
|
||||
FT_Size_SelectFunc select_size;
|
||||
|
||||
} FT_Driver_ClassRec, *FT_Driver_Class;
|
||||
|
||||
|
||||
/*
|
||||
* The following functions are used as stubs for `set_char_sizes' and
|
||||
* `set_pixel_sizes'; the code uses `request_size' and `select_size'
|
||||
* functions instead.
|
||||
*
|
||||
* Implementation is in `src/base/ftobjs.c'.
|
||||
*/
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
|
||||
FT_BASE( FT_Error )
|
||||
ft_stub_set_char_sizes( FT_Size size,
|
||||
FT_F26Dot6 width,
|
||||
FT_F26Dot6 height,
|
||||
FT_UInt horz_res,
|
||||
FT_UInt vert_res );
|
||||
|
||||
FT_BASE( FT_Error )
|
||||
ft_stub_set_pixel_sizes( FT_Size size,
|
||||
FT_UInt width,
|
||||
FT_UInt height );
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_DECLARE_DRIVER */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Used to create a forward declaration of a */
|
||||
/* FT_Driver_ClassRec stract instance. */
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_DEFINE_DRIVER */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Used to initialize an instance of FT_Driver_ClassRec struct. */
|
||||
/* */
|
||||
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */
|
||||
/* to called with a pointer where the allocated stracture is returned.*/
|
||||
/* And when it is no longer needed a Destroy function needs */
|
||||
/* to be called to release that allocation. */
|
||||
/* fcinit.c (ft_create_default_module_classes) already contains */
|
||||
/* a mechanism to call these functions for the default modules */
|
||||
/* described in ftmodule.h */
|
||||
/* */
|
||||
/* Notice that the created Create and Destroy functions call */
|
||||
/* pic_init and pic_free function to allow you to manually allocate */
|
||||
/* and initialize any additional global data, like module specific */
|
||||
/* interface, and put them in the global pic container defined in */
|
||||
/* ftpic.h. if you don't need them just implement the functions as */
|
||||
/* empty to resolve the link error. */
|
||||
/* */
|
||||
/* When FT_CONFIG_OPTION_PIC is not defined the struct will be */
|
||||
/* allocated in the global scope (or the scope where the macro */
|
||||
/* is used). */
|
||||
/* */
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \
|
||||
a_, b_,
|
||||
#else
|
||||
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_)
|
||||
#endif
|
||||
|
||||
#define FT_DECLARE_DRIVER(class_) \
|
||||
FT_CALLBACK_TABLE \
|
||||
const FT_Driver_ClassRec class_;
|
||||
|
||||
#define FT_DEFINE_DRIVER(class_, \
|
||||
flags_, size_, name_, version_, requires_, \
|
||||
interface_, init_, done_, get_interface_, \
|
||||
face_object_size_, size_object_size_, \
|
||||
slot_object_size_, init_face_, done_face_, \
|
||||
init_size_, done_size_, init_slot_, done_slot_, \
|
||||
old_set_char_sizes_, old_set_pixel_sizes_, \
|
||||
load_glyph_, get_kerning_, attach_file_, \
|
||||
get_advances_, request_size_, select_size_ ) \
|
||||
FT_CALLBACK_TABLE_DEF \
|
||||
const FT_Driver_ClassRec class_ = \
|
||||
{ \
|
||||
FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_, \
|
||||
init_,done_,get_interface_) \
|
||||
\
|
||||
face_object_size_, \
|
||||
size_object_size_, \
|
||||
slot_object_size_, \
|
||||
\
|
||||
init_face_, \
|
||||
done_face_, \
|
||||
\
|
||||
init_size_, \
|
||||
done_size_, \
|
||||
\
|
||||
init_slot_, \
|
||||
done_slot_, \
|
||||
\
|
||||
FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \
|
||||
\
|
||||
load_glyph_, \
|
||||
\
|
||||
get_kerning_, \
|
||||
attach_file_, \
|
||||
get_advances_, \
|
||||
\
|
||||
request_size_, \
|
||||
select_size_ \
|
||||
};
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_) \
|
||||
clazz->set_char_sizes = a_; \
|
||||
clazz->set_pixel_sizes = b_;
|
||||
#else
|
||||
#define FT_DEFINE_DRIVERS_OLD_INTERNALS(a_,b_)
|
||||
#endif
|
||||
|
||||
#define FT_DECLARE_DRIVER(class_) FT_DECLARE_MODULE(class_)
|
||||
|
||||
#define FT_DEFINE_DRIVER(class_, \
|
||||
flags_, size_, name_, version_, requires_, \
|
||||
interface_, init_, done_, get_interface_, \
|
||||
face_object_size_, size_object_size_, \
|
||||
slot_object_size_, init_face_, done_face_, \
|
||||
init_size_, done_size_, init_slot_, done_slot_, \
|
||||
old_set_char_sizes_, old_set_pixel_sizes_, \
|
||||
load_glyph_, get_kerning_, attach_file_, \
|
||||
get_advances_, request_size_, select_size_ ) \
|
||||
void class_##_pic_free( FT_Library library ); \
|
||||
FT_Error class_##_pic_init( FT_Library library ); \
|
||||
\
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_Module_Class* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
FT_Driver_Class dclazz = (FT_Driver_Class)clazz; \
|
||||
class_##_pic_free( library ); \
|
||||
if ( dclazz ) \
|
||||
FT_FREE( dclazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_Module_Class** output_class ) \
|
||||
{ \
|
||||
FT_Driver_Class clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz) ) ) \
|
||||
return error; \
|
||||
\
|
||||
error = class_##_pic_init( library ); \
|
||||
if(error) \
|
||||
{ \
|
||||
FT_FREE( clazz ); \
|
||||
return error; \
|
||||
} \
|
||||
\
|
||||
FT_DEFINE_ROOT_MODULE(flags_,size_,name_,version_,requires_,interface_, \
|
||||
init_,done_,get_interface_) \
|
||||
\
|
||||
clazz->face_object_size = face_object_size_; \
|
||||
clazz->size_object_size = size_object_size_; \
|
||||
clazz->slot_object_size = slot_object_size_; \
|
||||
\
|
||||
clazz->init_face = init_face_; \
|
||||
clazz->done_face = done_face_; \
|
||||
\
|
||||
clazz->init_size = init_size_; \
|
||||
clazz->done_size = done_size_; \
|
||||
\
|
||||
clazz->init_slot = init_slot_; \
|
||||
clazz->done_slot = done_slot_; \
|
||||
\
|
||||
FT_DEFINE_DRIVERS_OLD_INTERNALS(old_set_char_sizes_, old_set_pixel_sizes_) \
|
||||
\
|
||||
clazz->load_glyph = load_glyph_; \
|
||||
\
|
||||
clazz->get_kerning = get_kerning_; \
|
||||
clazz->attach_file = attach_file_; \
|
||||
clazz->get_advances = get_advances_; \
|
||||
\
|
||||
clazz->request_size = request_size_; \
|
||||
clazz->select_size = select_size_; \
|
||||
\
|
||||
*output_class = (FT_Module_Class*)clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTDRIVER_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,168 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftgloadr.h */
|
||||
/* */
|
||||
/* The FreeType glyph loader (specification). */
|
||||
/* */
|
||||
/* Copyright 2002, 2003, 2005, 2006 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTGLOADR_H__
|
||||
#define __FTGLOADR_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* FT_GlyphLoader */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The glyph loader is an internal object used to load several glyphs */
|
||||
/* together (for example, in the case of composites). */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The glyph loader implementation is not part of the high-level API, */
|
||||
/* hence the forward structure declaration. */
|
||||
/* */
|
||||
typedef struct FT_GlyphLoaderRec_* FT_GlyphLoader ;
|
||||
|
||||
|
||||
#if 0 /* moved to freetype.h in version 2.2 */
|
||||
#define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1
|
||||
#define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2
|
||||
#define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4
|
||||
#define FT_SUBGLYPH_FLAG_SCALE 8
|
||||
#define FT_SUBGLYPH_FLAG_XY_SCALE 0x40
|
||||
#define FT_SUBGLYPH_FLAG_2X2 0x80
|
||||
#define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200
|
||||
#endif
|
||||
|
||||
|
||||
typedef struct FT_SubGlyphRec_
|
||||
{
|
||||
FT_Int index;
|
||||
FT_UShort flags;
|
||||
FT_Int arg1;
|
||||
FT_Int arg2;
|
||||
FT_Matrix transform;
|
||||
|
||||
} FT_SubGlyphRec;
|
||||
|
||||
|
||||
typedef struct FT_GlyphLoadRec_
|
||||
{
|
||||
FT_Outline outline; /* outline */
|
||||
FT_Vector* extra_points; /* extra points table */
|
||||
FT_Vector* extra_points2; /* second extra points table */
|
||||
FT_UInt num_subglyphs; /* number of subglyphs */
|
||||
FT_SubGlyph subglyphs; /* subglyphs */
|
||||
|
||||
} FT_GlyphLoadRec, *FT_GlyphLoad;
|
||||
|
||||
|
||||
typedef struct FT_GlyphLoaderRec_
|
||||
{
|
||||
FT_Memory memory;
|
||||
FT_UInt max_points;
|
||||
FT_UInt max_contours;
|
||||
FT_UInt max_subglyphs;
|
||||
FT_Bool use_extra;
|
||||
|
||||
FT_GlyphLoadRec base;
|
||||
FT_GlyphLoadRec current;
|
||||
|
||||
void* other; /* for possible future extension? */
|
||||
|
||||
} FT_GlyphLoaderRec;
|
||||
|
||||
|
||||
/* create new empty glyph loader */
|
||||
FT_BASE( FT_Error )
|
||||
FT_GlyphLoader_New( FT_Memory memory,
|
||||
FT_GlyphLoader *aloader );
|
||||
|
||||
/* add an extra points table to a glyph loader */
|
||||
FT_BASE( FT_Error )
|
||||
FT_GlyphLoader_CreateExtra( FT_GlyphLoader loader );
|
||||
|
||||
/* destroy a glyph loader */
|
||||
FT_BASE( void )
|
||||
FT_GlyphLoader_Done( FT_GlyphLoader loader );
|
||||
|
||||
/* reset a glyph loader (frees everything int it) */
|
||||
FT_BASE( void )
|
||||
FT_GlyphLoader_Reset( FT_GlyphLoader loader );
|
||||
|
||||
/* rewind a glyph loader */
|
||||
FT_BASE( void )
|
||||
FT_GlyphLoader_Rewind( FT_GlyphLoader loader );
|
||||
|
||||
/* check that there is enough space to add `n_points' and `n_contours' */
|
||||
/* to the glyph loader */
|
||||
FT_BASE( FT_Error )
|
||||
FT_GlyphLoader_CheckPoints( FT_GlyphLoader loader,
|
||||
FT_UInt n_points,
|
||||
FT_UInt n_contours );
|
||||
|
||||
|
||||
#define FT_GLYPHLOADER_CHECK_P( _loader, _count ) \
|
||||
( (_count) == 0 || ((_loader)->base.outline.n_points + \
|
||||
(_loader)->current.outline.n_points + \
|
||||
(unsigned long)(_count)) <= (_loader)->max_points )
|
||||
|
||||
#define FT_GLYPHLOADER_CHECK_C( _loader, _count ) \
|
||||
( (_count) == 0 || ((_loader)->base.outline.n_contours + \
|
||||
(_loader)->current.outline.n_contours + \
|
||||
(unsigned long)(_count)) <= (_loader)->max_contours )
|
||||
|
||||
#define FT_GLYPHLOADER_CHECK_POINTS( _loader, _points,_contours ) \
|
||||
( ( FT_GLYPHLOADER_CHECK_P( _loader, _points ) && \
|
||||
FT_GLYPHLOADER_CHECK_C( _loader, _contours ) ) \
|
||||
? 0 \
|
||||
: FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) )
|
||||
|
||||
|
||||
/* check that there is enough space to add `n_subs' sub-glyphs to */
|
||||
/* a glyph loader */
|
||||
FT_BASE( FT_Error )
|
||||
FT_GlyphLoader_CheckSubGlyphs( FT_GlyphLoader loader,
|
||||
FT_UInt n_subs );
|
||||
|
||||
/* prepare a glyph loader, i.e. empty the current glyph */
|
||||
FT_BASE( void )
|
||||
FT_GlyphLoader_Prepare( FT_GlyphLoader loader );
|
||||
|
||||
/* add the current glyph to the base glyph */
|
||||
FT_BASE( void )
|
||||
FT_GlyphLoader_Add( FT_GlyphLoader loader );
|
||||
|
||||
/* copy points from one glyph loader to another */
|
||||
FT_BASE( FT_Error )
|
||||
FT_GlyphLoader_CopyPoints( FT_GlyphLoader target,
|
||||
FT_GlyphLoader source );
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTGLOADR_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,380 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftmemory.h */
|
||||
/* */
|
||||
/* The FreeType memory management macros (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2004, 2005, 2006, 2007, 2010 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTMEMORY_H__
|
||||
#define __FTMEMORY_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_CONFIG_CONFIG_H
|
||||
#include FT_TYPES_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_SET_ERROR */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This macro is used to set an implicit `error' variable to a given */
|
||||
/* expression's value (usually a function call), and convert it to a */
|
||||
/* boolean which is set whenever the value is != 0. */
|
||||
/* */
|
||||
#undef FT_SET_ERROR
|
||||
#define FT_SET_ERROR( expression ) \
|
||||
( ( error = (expression) ) != 0 )
|
||||
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/**** M E M O R Y ****/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*
|
||||
* C++ refuses to handle statements like p = (void*)anything, with `p' a
|
||||
* typed pointer. Since we don't have a `typeof' operator in standard
|
||||
* C++, we have to use a template to emulate it.
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
||||
extern "C++"
|
||||
template <typename T> inline T*
|
||||
cplusplus_typeof( T*,
|
||||
void *v )
|
||||
{
|
||||
return static_cast <T*> ( v );
|
||||
}
|
||||
|
||||
#define FT_ASSIGNP( p, val ) (p) = cplusplus_typeof( (p), (val) )
|
||||
|
||||
#else
|
||||
|
||||
#define FT_ASSIGNP( p, val ) (p) = (val)
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
#ifdef FT_DEBUG_MEMORY
|
||||
|
||||
FT_BASE( const char* ) _ft_debug_file;
|
||||
FT_BASE( long ) _ft_debug_lineno;
|
||||
|
||||
#define FT_DEBUG_INNER( exp ) ( _ft_debug_file = __FILE__, \
|
||||
_ft_debug_lineno = __LINE__, \
|
||||
(exp) )
|
||||
|
||||
#define FT_ASSIGNP_INNER( p, exp ) ( _ft_debug_file = __FILE__, \
|
||||
_ft_debug_lineno = __LINE__, \
|
||||
FT_ASSIGNP( p, exp ) )
|
||||
|
||||
#else /* !FT_DEBUG_MEMORY */
|
||||
|
||||
#define FT_DEBUG_INNER( exp ) (exp)
|
||||
#define FT_ASSIGNP_INNER( p, exp ) FT_ASSIGNP( p, exp )
|
||||
|
||||
#endif /* !FT_DEBUG_MEMORY */
|
||||
|
||||
|
||||
/*
|
||||
* The allocation functions return a pointer, and the error code
|
||||
* is written to through the `p_error' parameter. See below for
|
||||
* for documentation.
|
||||
*/
|
||||
|
||||
FT_BASE( FT_Pointer )
|
||||
ft_mem_alloc( FT_Memory memory,
|
||||
FT_Long size,
|
||||
FT_Error *p_error );
|
||||
|
||||
FT_BASE( FT_Pointer )
|
||||
ft_mem_qalloc( FT_Memory memory,
|
||||
FT_Long size,
|
||||
FT_Error *p_error );
|
||||
|
||||
FT_BASE( FT_Pointer )
|
||||
ft_mem_realloc( FT_Memory memory,
|
||||
FT_Long item_size,
|
||||
FT_Long cur_count,
|
||||
FT_Long new_count,
|
||||
void* block,
|
||||
FT_Error *p_error );
|
||||
|
||||
FT_BASE( FT_Pointer )
|
||||
ft_mem_qrealloc( FT_Memory memory,
|
||||
FT_Long item_size,
|
||||
FT_Long cur_count,
|
||||
FT_Long new_count,
|
||||
void* block,
|
||||
FT_Error *p_error );
|
||||
|
||||
FT_BASE( void )
|
||||
ft_mem_free( FT_Memory memory,
|
||||
const void* P );
|
||||
|
||||
|
||||
#define FT_MEM_ALLOC( ptr, size ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_alloc( memory, (size), &error ) )
|
||||
|
||||
#define FT_MEM_FREE( ptr ) \
|
||||
FT_BEGIN_STMNT \
|
||||
ft_mem_free( memory, (ptr) ); \
|
||||
(ptr) = NULL; \
|
||||
FT_END_STMNT
|
||||
|
||||
#define FT_MEM_NEW( ptr ) \
|
||||
FT_MEM_ALLOC( ptr, sizeof ( *(ptr) ) )
|
||||
|
||||
#define FT_MEM_REALLOC( ptr, cursz, newsz ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, 1, \
|
||||
(cursz), (newsz), \
|
||||
(ptr), &error ) )
|
||||
|
||||
#define FT_MEM_QALLOC( ptr, size ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_qalloc( memory, (size), &error ) )
|
||||
|
||||
#define FT_MEM_QNEW( ptr ) \
|
||||
FT_MEM_QALLOC( ptr, sizeof ( *(ptr) ) )
|
||||
|
||||
#define FT_MEM_QREALLOC( ptr, cursz, newsz ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, 1, \
|
||||
(cursz), (newsz), \
|
||||
(ptr), &error ) )
|
||||
|
||||
#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
|
||||
(cursz), (newsz), \
|
||||
(ptr), &error ) )
|
||||
|
||||
#define FT_MEM_ALLOC_MULT( ptr, count, item_size ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (item_size), \
|
||||
0, (count), \
|
||||
NULL, &error ) )
|
||||
|
||||
#define FT_MEM_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, (itmsz), \
|
||||
(oldcnt), (newcnt), \
|
||||
(ptr), &error ) )
|
||||
|
||||
#define FT_MEM_QALLOC_MULT( ptr, count, item_size ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (item_size), \
|
||||
0, (count), \
|
||||
NULL, &error ) )
|
||||
|
||||
#define FT_MEM_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, (itmsz), \
|
||||
(oldcnt), (newcnt), \
|
||||
(ptr), &error ) )
|
||||
|
||||
|
||||
#define FT_MEM_SET_ERROR( cond ) ( (cond), error != 0 )
|
||||
|
||||
|
||||
#define FT_MEM_SET( dest, byte, count ) ft_memset( dest, byte, count )
|
||||
|
||||
#define FT_MEM_COPY( dest, source, count ) ft_memcpy( dest, source, count )
|
||||
|
||||
#define FT_MEM_MOVE( dest, source, count ) ft_memmove( dest, source, count )
|
||||
|
||||
|
||||
#define FT_MEM_ZERO( dest, count ) FT_MEM_SET( dest, 0, count )
|
||||
|
||||
#define FT_ZERO( p ) FT_MEM_ZERO( p, sizeof ( *(p) ) )
|
||||
|
||||
|
||||
#define FT_ARRAY_ZERO( dest, count ) \
|
||||
FT_MEM_ZERO( dest, (count) * sizeof ( *(dest) ) )
|
||||
|
||||
#define FT_ARRAY_COPY( dest, source, count ) \
|
||||
FT_MEM_COPY( dest, source, (count) * sizeof ( *(dest) ) )
|
||||
|
||||
#define FT_ARRAY_MOVE( dest, source, count ) \
|
||||
FT_MEM_MOVE( dest, source, (count) * sizeof ( *(dest) ) )
|
||||
|
||||
|
||||
/*
|
||||
* Return the maximum number of addressable elements in an array.
|
||||
* We limit ourselves to INT_MAX, rather than UINT_MAX, to avoid
|
||||
* any problems.
|
||||
*/
|
||||
#define FT_ARRAY_MAX( ptr ) ( FT_INT_MAX / sizeof ( *(ptr) ) )
|
||||
|
||||
#define FT_ARRAY_CHECK( ptr, count ) ( (count) <= FT_ARRAY_MAX( ptr ) )
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The following functions macros expect that their pointer argument is */
|
||||
/* _typed_ in order to automatically compute array element sizes. */
|
||||
/* */
|
||||
|
||||
#define FT_MEM_NEW_ARRAY( ptr, count ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \
|
||||
0, (count), \
|
||||
NULL, &error ) )
|
||||
|
||||
#define FT_MEM_RENEW_ARRAY( ptr, cursz, newsz ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_realloc( memory, sizeof ( *(ptr) ), \
|
||||
(cursz), (newsz), \
|
||||
(ptr), &error ) )
|
||||
|
||||
#define FT_MEM_QNEW_ARRAY( ptr, count ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
|
||||
0, (count), \
|
||||
NULL, &error ) )
|
||||
|
||||
#define FT_MEM_QRENEW_ARRAY( ptr, cursz, newsz ) \
|
||||
FT_ASSIGNP_INNER( ptr, ft_mem_qrealloc( memory, sizeof ( *(ptr) ), \
|
||||
(cursz), (newsz), \
|
||||
(ptr), &error ) )
|
||||
|
||||
|
||||
#define FT_ALLOC( ptr, size ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_ALLOC( ptr, size ) )
|
||||
|
||||
#define FT_REALLOC( ptr, cursz, newsz ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_REALLOC( ptr, cursz, newsz ) )
|
||||
|
||||
#define FT_ALLOC_MULT( ptr, count, item_size ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_ALLOC_MULT( ptr, count, item_size ) )
|
||||
|
||||
#define FT_REALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_REALLOC_MULT( ptr, oldcnt, \
|
||||
newcnt, itmsz ) )
|
||||
|
||||
#define FT_QALLOC( ptr, size ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_QALLOC( ptr, size ) )
|
||||
|
||||
#define FT_QREALLOC( ptr, cursz, newsz ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_QREALLOC( ptr, cursz, newsz ) )
|
||||
|
||||
#define FT_QALLOC_MULT( ptr, count, item_size ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_QALLOC_MULT( ptr, count, item_size ) )
|
||||
|
||||
#define FT_QREALLOC_MULT( ptr, oldcnt, newcnt, itmsz ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_QREALLOC_MULT( ptr, oldcnt, \
|
||||
newcnt, itmsz ) )
|
||||
|
||||
#define FT_FREE( ptr ) FT_MEM_FREE( ptr )
|
||||
|
||||
#define FT_NEW( ptr ) FT_MEM_SET_ERROR( FT_MEM_NEW( ptr ) )
|
||||
|
||||
#define FT_NEW_ARRAY( ptr, count ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
|
||||
|
||||
#define FT_RENEW_ARRAY( ptr, curcnt, newcnt ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
|
||||
|
||||
#define FT_QNEW( ptr ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_QNEW( ptr ) )
|
||||
|
||||
#define FT_QNEW_ARRAY( ptr, count ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_NEW_ARRAY( ptr, count ) )
|
||||
|
||||
#define FT_QRENEW_ARRAY( ptr, curcnt, newcnt ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_RENEW_ARRAY( ptr, curcnt, newcnt ) )
|
||||
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_OLD_INTERNALS
|
||||
|
||||
FT_BASE( FT_Error )
|
||||
FT_Alloc( FT_Memory memory,
|
||||
FT_Long size,
|
||||
void* *P );
|
||||
|
||||
FT_BASE( FT_Error )
|
||||
FT_QAlloc( FT_Memory memory,
|
||||
FT_Long size,
|
||||
void* *p );
|
||||
|
||||
FT_BASE( FT_Error )
|
||||
FT_Realloc( FT_Memory memory,
|
||||
FT_Long current,
|
||||
FT_Long size,
|
||||
void* *P );
|
||||
|
||||
FT_BASE( FT_Error )
|
||||
FT_QRealloc( FT_Memory memory,
|
||||
FT_Long current,
|
||||
FT_Long size,
|
||||
void* *p );
|
||||
|
||||
FT_BASE( void )
|
||||
FT_Free( FT_Memory memory,
|
||||
void* *P );
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
|
||||
|
||||
|
||||
FT_BASE( FT_Pointer )
|
||||
ft_mem_strdup( FT_Memory memory,
|
||||
const char* str,
|
||||
FT_Error *p_error );
|
||||
|
||||
FT_BASE( FT_Pointer )
|
||||
ft_mem_dup( FT_Memory memory,
|
||||
const void* address,
|
||||
FT_ULong size,
|
||||
FT_Error *p_error );
|
||||
|
||||
#define FT_MEM_STRDUP( dst, str ) \
|
||||
(dst) = (char*)ft_mem_strdup( memory, (const char*)(str), &error )
|
||||
|
||||
#define FT_STRDUP( dst, str ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_STRDUP( dst, str ) )
|
||||
|
||||
#define FT_MEM_DUP( dst, address, size ) \
|
||||
(dst) = ft_mem_dup( memory, (address), (FT_ULong)(size), &error )
|
||||
|
||||
#define FT_DUP( dst, address, size ) \
|
||||
FT_MEM_SET_ERROR( FT_MEM_DUP( dst, address, size ) )
|
||||
|
||||
|
||||
/* Return >= 1 if a truncation occurs. */
|
||||
/* Return 0 if the source string fits the buffer. */
|
||||
/* This is *not* the same as strlcpy(). */
|
||||
FT_BASE( FT_Int )
|
||||
ft_mem_strcpyn( char* dst,
|
||||
const char* src,
|
||||
FT_ULong size );
|
||||
|
||||
#define FT_STRCPYN( dst, src, size ) \
|
||||
ft_mem_strcpyn( (char*)dst, (const char*)(src), (FT_ULong)(size) )
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTMEMORY_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -0,0 +1,67 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftpic.h */
|
||||
/* */
|
||||
/* The FreeType position independent code services (declaration). */
|
||||
/* */
|
||||
/* Copyright 2009 by */
|
||||
/* Oran Agra and Mickey Gabel. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Modules that ordinarily have const global data that need address */
|
||||
/* can instead define pointers here. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTPIC_H__
|
||||
#define __FTPIC_H__
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
#ifdef FT_CONFIG_OPTION_PIC
|
||||
|
||||
typedef struct FT_PIC_Container_
|
||||
{
|
||||
/* pic containers for base */
|
||||
void* base;
|
||||
/* pic containers for modules */
|
||||
void* autofit;
|
||||
void* cff;
|
||||
void* pshinter;
|
||||
void* psnames;
|
||||
void* raster;
|
||||
void* sfnt;
|
||||
void* smooth;
|
||||
void* truetype;
|
||||
} FT_PIC_Container;
|
||||
|
||||
/* Initialize the various function tables, structs, etc. stored in the container. */
|
||||
FT_BASE( FT_Error )
|
||||
ft_pic_container_init( FT_Library library );
|
||||
|
||||
|
||||
/* Destroy the contents of the container. */
|
||||
FT_BASE( void )
|
||||
ft_pic_container_destroy( FT_Library library );
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTPIC_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,196 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftrfork.h */
|
||||
/* */
|
||||
/* Embedded resource forks accessor (specification). */
|
||||
/* */
|
||||
/* Copyright 2004, 2006, 2007 by */
|
||||
/* Masatake YAMATO and Redhat K.K. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
/***************************************************************************/
|
||||
/* Development of the code in this file is support of */
|
||||
/* Information-technology Promotion Agency, Japan. */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTRFORK_H__
|
||||
#define __FTRFORK_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/* Number of guessing rules supported in `FT_Raccess_Guess'. */
|
||||
/* Don't forget to increment the number if you add a new guessing rule. */
|
||||
#define FT_RACCESS_N_RULES 9
|
||||
|
||||
|
||||
/* A structure to describe a reference in a resource by its resource ID */
|
||||
/* and internal offset. The `POST' resource expects to be concatenated */
|
||||
/* by the order of resource IDs instead of its appearance in the file. */
|
||||
|
||||
typedef struct FT_RFork_Ref_
|
||||
{
|
||||
FT_UShort res_id;
|
||||
FT_ULong offset;
|
||||
|
||||
} FT_RFork_Ref;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Raccess_Guess */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Guess a file name and offset where the actual resource fork is */
|
||||
/* stored. The macro FT_RACCESS_N_RULES holds the number of */
|
||||
/* guessing rules; the guessed result for the Nth rule is */
|
||||
/* represented as a triplet: a new file name (new_names[N]), a file */
|
||||
/* offset (offsets[N]), and an error code (errors[N]). */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: */
|
||||
/* A FreeType library instance. */
|
||||
/* */
|
||||
/* stream :: */
|
||||
/* A file stream containing the resource fork. */
|
||||
/* */
|
||||
/* base_name :: */
|
||||
/* The (base) file name of the resource fork used for some */
|
||||
/* guessing rules. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* new_names :: */
|
||||
/* An array of guessed file names in which the resource forks may */
|
||||
/* exist. If `new_names[N]' is NULL, the guessed file name is */
|
||||
/* equal to `base_name'. */
|
||||
/* */
|
||||
/* offsets :: */
|
||||
/* An array of guessed file offsets. `offsets[N]' holds the file */
|
||||
/* offset of the possible start of the resource fork in file */
|
||||
/* `new_names[N]'. */
|
||||
/* */
|
||||
/* errors :: */
|
||||
/* An array of FreeType error codes. `errors[N]' is the error */
|
||||
/* code of Nth guessing rule function. If `errors[N]' is not */
|
||||
/* FT_Err_Ok, `new_names[N]' and `offsets[N]' are meaningless. */
|
||||
/* */
|
||||
FT_BASE( void )
|
||||
FT_Raccess_Guess( FT_Library library,
|
||||
FT_Stream stream,
|
||||
char* base_name,
|
||||
char** new_names,
|
||||
FT_Long* offsets,
|
||||
FT_Error* errors );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Raccess_Get_HeaderInfo */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Get the information from the header of resource fork. The */
|
||||
/* information includes the file offset where the resource map */
|
||||
/* starts, and the file offset where the resource data starts. */
|
||||
/* `FT_Raccess_Get_DataOffsets' requires these two data. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: */
|
||||
/* A FreeType library instance. */
|
||||
/* */
|
||||
/* stream :: */
|
||||
/* A file stream containing the resource fork. */
|
||||
/* */
|
||||
/* rfork_offset :: */
|
||||
/* The file offset where the resource fork starts. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* map_offset :: */
|
||||
/* The file offset where the resource map starts. */
|
||||
/* */
|
||||
/* rdata_pos :: */
|
||||
/* The file offset where the resource data starts. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. FT_Err_Ok means success. */
|
||||
/* */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Raccess_Get_HeaderInfo( FT_Library library,
|
||||
FT_Stream stream,
|
||||
FT_Long rfork_offset,
|
||||
FT_Long *map_offset,
|
||||
FT_Long *rdata_pos );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* FT_Raccess_Get_DataOffsets */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Get the data offsets for a tag in a resource fork. Offsets are */
|
||||
/* stored in an array because, in some cases, resources in a resource */
|
||||
/* fork have the same tag. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* library :: */
|
||||
/* A FreeType library instance. */
|
||||
/* */
|
||||
/* stream :: */
|
||||
/* A file stream containing the resource fork. */
|
||||
/* */
|
||||
/* map_offset :: */
|
||||
/* The file offset where the resource map starts. */
|
||||
/* */
|
||||
/* rdata_pos :: */
|
||||
/* The file offset where the resource data starts. */
|
||||
/* */
|
||||
/* tag :: */
|
||||
/* The resource tag. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* offsets :: */
|
||||
/* The stream offsets for the resource data specified by `tag'. */
|
||||
/* This array is allocated by the function, so you have to call */
|
||||
/* @ft_mem_free after use. */
|
||||
/* */
|
||||
/* count :: */
|
||||
/* The length of offsets array. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* FreeType error code. FT_Err_Ok means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* Normally you should use `FT_Raccess_Get_HeaderInfo' to get the */
|
||||
/* value for `map_offset' and `rdata_pos'. */
|
||||
/* */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Raccess_Get_DataOffsets( FT_Library library,
|
||||
FT_Stream stream,
|
||||
FT_Long map_offset,
|
||||
FT_Long rdata_pos,
|
||||
FT_Long tag,
|
||||
FT_Long **offsets,
|
||||
FT_Long *count );
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTRFORK_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,620 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftserv.h */
|
||||
/* */
|
||||
/* The FreeType services (specification only). */
|
||||
/* */
|
||||
/* Copyright 2003, 2004, 2005, 2006, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Each module can export one or more `services'. Each service is */
|
||||
/* identified by a constant string and modeled by a pointer; the latter */
|
||||
/* generally corresponds to a structure containing function pointers. */
|
||||
/* */
|
||||
/* Note that a service's data cannot be a mere function pointer because */
|
||||
/* in C it is possible that function pointers might be implemented */
|
||||
/* differently than data pointers (e.g. 48 bits instead of 32). */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTSERV_H__
|
||||
#define __FTSERV_H__
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
|
||||
|
||||
/* we disable the warning `conditional expression is constant' here */
|
||||
/* in order to compile cleanly with the maximum level of warnings */
|
||||
#pragma warning( disable : 4127 )
|
||||
|
||||
#endif /* _MSC_VER */
|
||||
|
||||
/*
|
||||
* @macro:
|
||||
* FT_FACE_FIND_SERVICE
|
||||
*
|
||||
* @description:
|
||||
* This macro is used to look up a service from a face's driver module.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* The source face handle.
|
||||
*
|
||||
* id ::
|
||||
* A string describing the service as defined in the service's
|
||||
* header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
|
||||
* `multi-masters'). It is automatically prefixed with
|
||||
* `FT_SERVICE_ID_'.
|
||||
*
|
||||
* @output:
|
||||
* ptr ::
|
||||
* A variable that receives the service pointer. Will be NULL
|
||||
* if not found.
|
||||
*/
|
||||
#ifdef __cplusplus
|
||||
|
||||
#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
|
||||
FT_Pointer _tmp_ = NULL; \
|
||||
FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
|
||||
\
|
||||
\
|
||||
if ( module->clazz->get_interface ) \
|
||||
_tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
|
||||
*_pptr_ = _tmp_; \
|
||||
FT_END_STMNT
|
||||
|
||||
#else /* !C++ */
|
||||
|
||||
#define FT_FACE_FIND_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
|
||||
FT_Pointer _tmp_ = NULL; \
|
||||
\
|
||||
if ( module->clazz->get_interface ) \
|
||||
_tmp_ = module->clazz->get_interface( module, FT_SERVICE_ID_ ## id ); \
|
||||
ptr = _tmp_; \
|
||||
FT_END_STMNT
|
||||
|
||||
#endif /* !C++ */
|
||||
|
||||
/*
|
||||
* @macro:
|
||||
* FT_FACE_FIND_GLOBAL_SERVICE
|
||||
*
|
||||
* @description:
|
||||
* This macro is used to look up a service from all modules.
|
||||
*
|
||||
* @input:
|
||||
* face ::
|
||||
* The source face handle.
|
||||
*
|
||||
* id ::
|
||||
* A string describing the service as defined in the service's
|
||||
* header files (e.g. FT_SERVICE_ID_MULTI_MASTERS which expands to
|
||||
* `multi-masters'). It is automatically prefixed with
|
||||
* `FT_SERVICE_ID_'.
|
||||
*
|
||||
* @output:
|
||||
* ptr ::
|
||||
* A variable that receives the service pointer. Will be NULL
|
||||
* if not found.
|
||||
*/
|
||||
#ifdef __cplusplus
|
||||
|
||||
#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
|
||||
FT_Pointer _tmp_; \
|
||||
FT_Pointer* _pptr_ = (FT_Pointer*)&(ptr); \
|
||||
\
|
||||
\
|
||||
_tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
|
||||
*_pptr_ = _tmp_; \
|
||||
FT_END_STMNT
|
||||
|
||||
#else /* !C++ */
|
||||
|
||||
#define FT_FACE_FIND_GLOBAL_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Module module = FT_MODULE( FT_FACE( face )->driver ); \
|
||||
FT_Pointer _tmp_; \
|
||||
\
|
||||
\
|
||||
_tmp_ = ft_module_get_service( module, FT_SERVICE_ID_ ## id ); \
|
||||
ptr = _tmp_; \
|
||||
FT_END_STMNT
|
||||
|
||||
#endif /* !C++ */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** S E R V I C E D E S C R I P T O R S *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*
|
||||
* The following structure is used to _describe_ a given service
|
||||
* to the library. This is useful to build simple static service lists.
|
||||
*/
|
||||
typedef struct FT_ServiceDescRec_
|
||||
{
|
||||
const char* serv_id; /* service name */
|
||||
const void* serv_data; /* service pointer/data */
|
||||
|
||||
} FT_ServiceDescRec;
|
||||
|
||||
typedef const FT_ServiceDescRec* FT_ServiceDesc;
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Macro> */
|
||||
/* FT_DEFINE_SERVICEDESCREC1 .. FT_DEFINE_SERVICEDESCREC6 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Used to initialize an array of FT_ServiceDescRec structs. */
|
||||
/* */
|
||||
/* When FT_CONFIG_OPTION_PIC is defined a Create funtion will need */
|
||||
/* to called with a pointer where the allocated array is returned. */
|
||||
/* And when it is no longer needed a Destroy function needs */
|
||||
/* to be called to release that allocation. */
|
||||
/* */
|
||||
/* These functions should be manyally called from the pic_init and */
|
||||
/* pic_free functions of your module (see FT_DEFINE_MODULE) */
|
||||
/* */
|
||||
/* When FT_CONFIG_OPTION_PIC is not defined the array will be */
|
||||
/* allocated in the global scope (or the scope where the macro */
|
||||
/* is used). */
|
||||
/* */
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{serv_id_2, serv_data_2}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{serv_id_2, serv_data_2}, \
|
||||
{serv_id_3, serv_data_3}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
|
||||
serv_id_4, serv_data_4) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{serv_id_2, serv_data_2}, \
|
||||
{serv_id_3, serv_data_3}, \
|
||||
{serv_id_4, serv_data_4}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
|
||||
serv_id_4, serv_data_4, serv_id_5, serv_data_5) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{serv_id_2, serv_data_2}, \
|
||||
{serv_id_3, serv_data_3}, \
|
||||
{serv_id_4, serv_data_4}, \
|
||||
{serv_id_5, serv_data_5}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
|
||||
serv_id_4, serv_data_4, serv_id_5, serv_data_5, \
|
||||
serv_id_6, serv_data_6) \
|
||||
static const FT_ServiceDescRec class_[] = \
|
||||
{ \
|
||||
{serv_id_1, serv_data_1}, \
|
||||
{serv_id_2, serv_data_2}, \
|
||||
{serv_id_3, serv_data_3}, \
|
||||
{serv_id_4, serv_data_4}, \
|
||||
{serv_id_5, serv_data_5}, \
|
||||
{serv_id_6, serv_data_6}, \
|
||||
{NULL, NULL} \
|
||||
};
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC1(class_, serv_id_1, serv_data_1) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*2 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = NULL; \
|
||||
clazz[1].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC2(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*3 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = serv_id_2; \
|
||||
clazz[1].serv_data = serv_data_2; \
|
||||
clazz[2].serv_id = NULL; \
|
||||
clazz[2].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC3(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*4 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = serv_id_2; \
|
||||
clazz[1].serv_data = serv_data_2; \
|
||||
clazz[2].serv_id = serv_id_3; \
|
||||
clazz[2].serv_data = serv_data_3; \
|
||||
clazz[3].serv_id = NULL; \
|
||||
clazz[3].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC4(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
|
||||
serv_id_4, serv_data_4) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*5 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = serv_id_2; \
|
||||
clazz[1].serv_data = serv_data_2; \
|
||||
clazz[2].serv_id = serv_id_3; \
|
||||
clazz[2].serv_data = serv_data_3; \
|
||||
clazz[3].serv_id = serv_id_4; \
|
||||
clazz[3].serv_data = serv_data_4; \
|
||||
clazz[4].serv_id = NULL; \
|
||||
clazz[4].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC5(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, serv_id_4, \
|
||||
serv_data_4, serv_id_5, serv_data_5) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*6 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = serv_id_2; \
|
||||
clazz[1].serv_data = serv_data_2; \
|
||||
clazz[2].serv_id = serv_id_3; \
|
||||
clazz[2].serv_data = serv_data_3; \
|
||||
clazz[3].serv_id = serv_id_4; \
|
||||
clazz[3].serv_data = serv_data_4; \
|
||||
clazz[4].serv_id = serv_id_5; \
|
||||
clazz[4].serv_data = serv_data_5; \
|
||||
clazz[5].serv_id = NULL; \
|
||||
clazz[5].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
|
||||
#define FT_DEFINE_SERVICEDESCREC6(class_, serv_id_1, serv_data_1, \
|
||||
serv_id_2, serv_data_2, serv_id_3, serv_data_3, \
|
||||
serv_id_4, serv_data_4, serv_id_5, serv_data_5, \
|
||||
serv_id_6, serv_data_6) \
|
||||
void \
|
||||
FT_Destroy_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec* clazz ) \
|
||||
{ \
|
||||
FT_Memory memory = library->memory; \
|
||||
if ( clazz ) \
|
||||
FT_FREE( clazz ); \
|
||||
} \
|
||||
\
|
||||
FT_Error \
|
||||
FT_Create_Class_##class_( FT_Library library, \
|
||||
FT_ServiceDescRec** output_class) \
|
||||
{ \
|
||||
FT_ServiceDescRec* clazz; \
|
||||
FT_Error error; \
|
||||
FT_Memory memory = library->memory; \
|
||||
\
|
||||
if ( FT_ALLOC( clazz, sizeof(*clazz)*7 ) ) \
|
||||
return error; \
|
||||
clazz[0].serv_id = serv_id_1; \
|
||||
clazz[0].serv_data = serv_data_1; \
|
||||
clazz[1].serv_id = serv_id_2; \
|
||||
clazz[1].serv_data = serv_data_2; \
|
||||
clazz[2].serv_id = serv_id_3; \
|
||||
clazz[2].serv_data = serv_data_3; \
|
||||
clazz[3].serv_id = serv_id_4; \
|
||||
clazz[3].serv_data = serv_data_4; \
|
||||
clazz[4].serv_id = serv_id_5; \
|
||||
clazz[4].serv_data = serv_data_5; \
|
||||
clazz[5].serv_id = serv_id_6; \
|
||||
clazz[5].serv_data = serv_data_6; \
|
||||
clazz[6].serv_id = NULL; \
|
||||
clazz[6].serv_data = NULL; \
|
||||
*output_class = clazz; \
|
||||
return FT_Err_Ok; \
|
||||
}
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/*
|
||||
* Parse a list of FT_ServiceDescRec descriptors and look for
|
||||
* a specific service by ID. Note that the last element in the
|
||||
* array must be { NULL, NULL }, and that the function should
|
||||
* return NULL if the service isn't available.
|
||||
*
|
||||
* This function can be used by modules to implement their
|
||||
* `get_service' method.
|
||||
*/
|
||||
FT_BASE( FT_Pointer )
|
||||
ft_service_list_lookup( FT_ServiceDesc service_descriptors,
|
||||
const char* service_id );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** S E R V I C E S C A C H E *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*
|
||||
* This structure is used to store a cache for several frequently used
|
||||
* services. It is the type of `face->internal->services'. You
|
||||
* should only use FT_FACE_LOOKUP_SERVICE to access it.
|
||||
*
|
||||
* All fields should have the type FT_Pointer to relax compilation
|
||||
* dependencies. We assume the developer isn't completely stupid.
|
||||
*
|
||||
* Each field must be named `service_XXXX' where `XXX' corresponds to
|
||||
* the correct FT_SERVICE_ID_XXXX macro. See the definition of
|
||||
* FT_FACE_LOOKUP_SERVICE below how this is implemented.
|
||||
*
|
||||
*/
|
||||
typedef struct FT_ServiceCacheRec_
|
||||
{
|
||||
FT_Pointer service_POSTSCRIPT_FONT_NAME;
|
||||
FT_Pointer service_MULTI_MASTERS;
|
||||
FT_Pointer service_GLYPH_DICT;
|
||||
FT_Pointer service_PFR_METRICS;
|
||||
FT_Pointer service_WINFNT;
|
||||
|
||||
} FT_ServiceCacheRec, *FT_ServiceCache;
|
||||
|
||||
|
||||
/*
|
||||
* A magic number used within the services cache.
|
||||
*/
|
||||
#define FT_SERVICE_UNAVAILABLE ((FT_Pointer)-2) /* magic number */
|
||||
|
||||
|
||||
/*
|
||||
* @macro:
|
||||
* FT_FACE_LOOKUP_SERVICE
|
||||
*
|
||||
* @description:
|
||||
* This macro is used to lookup a service from a face's driver module
|
||||
* using its cache.
|
||||
*
|
||||
* @input:
|
||||
* face::
|
||||
* The source face handle containing the cache.
|
||||
*
|
||||
* field ::
|
||||
* The field name in the cache.
|
||||
*
|
||||
* id ::
|
||||
* The service ID.
|
||||
*
|
||||
* @output:
|
||||
* ptr ::
|
||||
* A variable receiving the service data. NULL if not available.
|
||||
*/
|
||||
#ifdef __cplusplus
|
||||
|
||||
#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Pointer svc; \
|
||||
FT_Pointer* Pptr = (FT_Pointer*)&(ptr); \
|
||||
\
|
||||
\
|
||||
svc = FT_FACE( face )->internal->services. service_ ## id; \
|
||||
if ( svc == FT_SERVICE_UNAVAILABLE ) \
|
||||
svc = NULL; \
|
||||
else if ( svc == NULL ) \
|
||||
{ \
|
||||
FT_FACE_FIND_SERVICE( face, svc, id ); \
|
||||
\
|
||||
FT_FACE( face )->internal->services. service_ ## id = \
|
||||
(FT_Pointer)( svc != NULL ? svc \
|
||||
: FT_SERVICE_UNAVAILABLE ); \
|
||||
} \
|
||||
*Pptr = svc; \
|
||||
FT_END_STMNT
|
||||
|
||||
#else /* !C++ */
|
||||
|
||||
#define FT_FACE_LOOKUP_SERVICE( face, ptr, id ) \
|
||||
FT_BEGIN_STMNT \
|
||||
FT_Pointer svc; \
|
||||
\
|
||||
\
|
||||
svc = FT_FACE( face )->internal->services. service_ ## id; \
|
||||
if ( svc == FT_SERVICE_UNAVAILABLE ) \
|
||||
svc = NULL; \
|
||||
else if ( svc == NULL ) \
|
||||
{ \
|
||||
FT_FACE_FIND_SERVICE( face, svc, id ); \
|
||||
\
|
||||
FT_FACE( face )->internal->services. service_ ## id = \
|
||||
(FT_Pointer)( svc != NULL ? svc \
|
||||
: FT_SERVICE_UNAVAILABLE ); \
|
||||
} \
|
||||
ptr = svc; \
|
||||
FT_END_STMNT
|
||||
|
||||
#endif /* !C++ */
|
||||
|
||||
/*
|
||||
* A macro used to define new service structure types.
|
||||
*/
|
||||
|
||||
#define FT_DEFINE_SERVICE( name ) \
|
||||
typedef struct FT_Service_ ## name ## Rec_ \
|
||||
FT_Service_ ## name ## Rec ; \
|
||||
typedef struct FT_Service_ ## name ## Rec_ \
|
||||
const * FT_Service_ ## name ; \
|
||||
struct FT_Service_ ## name ## Rec_
|
||||
|
||||
/* */
|
||||
|
||||
/*
|
||||
* The header files containing the services.
|
||||
*/
|
||||
|
||||
#define FT_SERVICE_BDF_H <freetype/internal/services/svbdf.h>
|
||||
#define FT_SERVICE_CID_H <freetype/internal/services/svcid.h>
|
||||
#define FT_SERVICE_GLYPH_DICT_H <freetype/internal/services/svgldict.h>
|
||||
#define FT_SERVICE_GX_VALIDATE_H <freetype/internal/services/svgxval.h>
|
||||
#define FT_SERVICE_KERNING_H <freetype/internal/services/svkern.h>
|
||||
#define FT_SERVICE_MULTIPLE_MASTERS_H <freetype/internal/services/svmm.h>
|
||||
#define FT_SERVICE_OPENTYPE_VALIDATE_H <freetype/internal/services/svotval.h>
|
||||
#define FT_SERVICE_PFR_H <freetype/internal/services/svpfr.h>
|
||||
#define FT_SERVICE_POSTSCRIPT_CMAPS_H <freetype/internal/services/svpscmap.h>
|
||||
#define FT_SERVICE_POSTSCRIPT_INFO_H <freetype/internal/services/svpsinfo.h>
|
||||
#define FT_SERVICE_POSTSCRIPT_NAME_H <freetype/internal/services/svpostnm.h>
|
||||
#define FT_SERVICE_SFNT_H <freetype/internal/services/svsfnt.h>
|
||||
#define FT_SERVICE_TRUETYPE_ENGINE_H <freetype/internal/services/svtteng.h>
|
||||
#define FT_SERVICE_TT_CMAP_H <freetype/internal/services/svttcmap.h>
|
||||
#define FT_SERVICE_WINFNT_H <freetype/internal/services/svwinfnt.h>
|
||||
#define FT_SERVICE_XFREE86_NAME_H <freetype/internal/services/svxf86nm.h>
|
||||
#define FT_SERVICE_TRUETYPE_GLYF_H <freetype/internal/services/svttglyf.h>
|
||||
|
||||
/* */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTSERV_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,539 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftstream.h */
|
||||
/* */
|
||||
/* Stream handling (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2004, 2005, 2006 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTSTREAM_H__
|
||||
#define __FTSTREAM_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_SYSTEM_H
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/* format of an 8-bit frame_op value: */
|
||||
/* */
|
||||
/* bit 76543210 */
|
||||
/* xxxxxxes */
|
||||
/* */
|
||||
/* s is set to 1 if the value is signed. */
|
||||
/* e is set to 1 if the value is little-endian. */
|
||||
/* xxx is a command. */
|
||||
|
||||
#define FT_FRAME_OP_SHIFT 2
|
||||
#define FT_FRAME_OP_SIGNED 1
|
||||
#define FT_FRAME_OP_LITTLE 2
|
||||
#define FT_FRAME_OP_COMMAND( x ) ( x >> FT_FRAME_OP_SHIFT )
|
||||
|
||||
#define FT_MAKE_FRAME_OP( command, little, sign ) \
|
||||
( ( command << FT_FRAME_OP_SHIFT ) | ( little << 1 ) | sign )
|
||||
|
||||
#define FT_FRAME_OP_END 0
|
||||
#define FT_FRAME_OP_START 1 /* start a new frame */
|
||||
#define FT_FRAME_OP_BYTE 2 /* read 1-byte value */
|
||||
#define FT_FRAME_OP_SHORT 3 /* read 2-byte value */
|
||||
#define FT_FRAME_OP_LONG 4 /* read 4-byte value */
|
||||
#define FT_FRAME_OP_OFF3 5 /* read 3-byte value */
|
||||
#define FT_FRAME_OP_BYTES 6 /* read a bytes sequence */
|
||||
|
||||
|
||||
typedef enum FT_Frame_Op_
|
||||
{
|
||||
ft_frame_end = 0,
|
||||
ft_frame_start = FT_MAKE_FRAME_OP( FT_FRAME_OP_START, 0, 0 ),
|
||||
|
||||
ft_frame_byte = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 0 ),
|
||||
ft_frame_schar = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTE, 0, 1 ),
|
||||
|
||||
ft_frame_ushort_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 0 ),
|
||||
ft_frame_short_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 0, 1 ),
|
||||
ft_frame_ushort_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 0 ),
|
||||
ft_frame_short_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_SHORT, 1, 1 ),
|
||||
|
||||
ft_frame_ulong_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 0 ),
|
||||
ft_frame_long_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 0, 1 ),
|
||||
ft_frame_ulong_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 0 ),
|
||||
ft_frame_long_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_LONG, 1, 1 ),
|
||||
|
||||
ft_frame_uoff3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 0 ),
|
||||
ft_frame_off3_be = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 0, 1 ),
|
||||
ft_frame_uoff3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 0 ),
|
||||
ft_frame_off3_le = FT_MAKE_FRAME_OP( FT_FRAME_OP_OFF3, 1, 1 ),
|
||||
|
||||
ft_frame_bytes = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 0 ),
|
||||
ft_frame_skip = FT_MAKE_FRAME_OP( FT_FRAME_OP_BYTES, 0, 1 )
|
||||
|
||||
} FT_Frame_Op;
|
||||
|
||||
|
||||
typedef struct FT_Frame_Field_
|
||||
{
|
||||
FT_Byte value;
|
||||
FT_Byte size;
|
||||
FT_UShort offset;
|
||||
|
||||
} FT_Frame_Field;
|
||||
|
||||
|
||||
/* Construct an FT_Frame_Field out of a structure type and a field name. */
|
||||
/* The structure type must be set in the FT_STRUCTURE macro before */
|
||||
/* calling the FT_FRAME_START() macro. */
|
||||
/* */
|
||||
#define FT_FIELD_SIZE( f ) \
|
||||
(FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f )
|
||||
|
||||
#define FT_FIELD_SIZE_DELTA( f ) \
|
||||
(FT_Byte)sizeof ( ((FT_STRUCTURE*)0)->f[0] )
|
||||
|
||||
#define FT_FIELD_OFFSET( f ) \
|
||||
(FT_UShort)( offsetof( FT_STRUCTURE, f ) )
|
||||
|
||||
#define FT_FRAME_FIELD( frame_op, field ) \
|
||||
{ \
|
||||
frame_op, \
|
||||
FT_FIELD_SIZE( field ), \
|
||||
FT_FIELD_OFFSET( field ) \
|
||||
}
|
||||
|
||||
#define FT_MAKE_EMPTY_FIELD( frame_op ) { frame_op, 0, 0 }
|
||||
|
||||
#define FT_FRAME_START( size ) { ft_frame_start, 0, size }
|
||||
#define FT_FRAME_END { ft_frame_end, 0, 0 }
|
||||
|
||||
#define FT_FRAME_LONG( f ) FT_FRAME_FIELD( ft_frame_long_be, f )
|
||||
#define FT_FRAME_ULONG( f ) FT_FRAME_FIELD( ft_frame_ulong_be, f )
|
||||
#define FT_FRAME_SHORT( f ) FT_FRAME_FIELD( ft_frame_short_be, f )
|
||||
#define FT_FRAME_USHORT( f ) FT_FRAME_FIELD( ft_frame_ushort_be, f )
|
||||
#define FT_FRAME_OFF3( f ) FT_FRAME_FIELD( ft_frame_off3_be, f )
|
||||
#define FT_FRAME_UOFF3( f ) FT_FRAME_FIELD( ft_frame_uoff3_be, f )
|
||||
#define FT_FRAME_BYTE( f ) FT_FRAME_FIELD( ft_frame_byte, f )
|
||||
#define FT_FRAME_CHAR( f ) FT_FRAME_FIELD( ft_frame_schar, f )
|
||||
|
||||
#define FT_FRAME_LONG_LE( f ) FT_FRAME_FIELD( ft_frame_long_le, f )
|
||||
#define FT_FRAME_ULONG_LE( f ) FT_FRAME_FIELD( ft_frame_ulong_le, f )
|
||||
#define FT_FRAME_SHORT_LE( f ) FT_FRAME_FIELD( ft_frame_short_le, f )
|
||||
#define FT_FRAME_USHORT_LE( f ) FT_FRAME_FIELD( ft_frame_ushort_le, f )
|
||||
#define FT_FRAME_OFF3_LE( f ) FT_FRAME_FIELD( ft_frame_off3_le, f )
|
||||
#define FT_FRAME_UOFF3_LE( f ) FT_FRAME_FIELD( ft_frame_uoff3_le, f )
|
||||
|
||||
#define FT_FRAME_SKIP_LONG { ft_frame_long_be, 0, 0 }
|
||||
#define FT_FRAME_SKIP_SHORT { ft_frame_short_be, 0, 0 }
|
||||
#define FT_FRAME_SKIP_BYTE { ft_frame_byte, 0, 0 }
|
||||
|
||||
#define FT_FRAME_BYTES( field, count ) \
|
||||
{ \
|
||||
ft_frame_bytes, \
|
||||
count, \
|
||||
FT_FIELD_OFFSET( field ) \
|
||||
}
|
||||
|
||||
#define FT_FRAME_SKIP_BYTES( count ) { ft_frame_skip, count, 0 }
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Integer extraction macros -- the `buffer' parameter must ALWAYS be of */
|
||||
/* type `char*' or equivalent (1-byte elements). */
|
||||
/* */
|
||||
|
||||
#define FT_BYTE_( p, i ) ( ((const FT_Byte*)(p))[(i)] )
|
||||
#define FT_INT8_( p, i ) ( ((const FT_Char*)(p))[(i)] )
|
||||
|
||||
#define FT_INT16( x ) ( (FT_Int16)(x) )
|
||||
#define FT_UINT16( x ) ( (FT_UInt16)(x) )
|
||||
#define FT_INT32( x ) ( (FT_Int32)(x) )
|
||||
#define FT_UINT32( x ) ( (FT_UInt32)(x) )
|
||||
|
||||
#define FT_BYTE_I16( p, i, s ) ( FT_INT16( FT_BYTE_( p, i ) ) << (s) )
|
||||
#define FT_BYTE_U16( p, i, s ) ( FT_UINT16( FT_BYTE_( p, i ) ) << (s) )
|
||||
#define FT_BYTE_I32( p, i, s ) ( FT_INT32( FT_BYTE_( p, i ) ) << (s) )
|
||||
#define FT_BYTE_U32( p, i, s ) ( FT_UINT32( FT_BYTE_( p, i ) ) << (s) )
|
||||
|
||||
#define FT_INT8_I16( p, i, s ) ( FT_INT16( FT_INT8_( p, i ) ) << (s) )
|
||||
#define FT_INT8_U16( p, i, s ) ( FT_UINT16( FT_INT8_( p, i ) ) << (s) )
|
||||
#define FT_INT8_I32( p, i, s ) ( FT_INT32( FT_INT8_( p, i ) ) << (s) )
|
||||
#define FT_INT8_U32( p, i, s ) ( FT_UINT32( FT_INT8_( p, i ) ) << (s) )
|
||||
|
||||
|
||||
#define FT_PEEK_SHORT( p ) FT_INT16( FT_INT8_I16( p, 0, 8) | \
|
||||
FT_BYTE_I16( p, 1, 0) )
|
||||
|
||||
#define FT_PEEK_USHORT( p ) FT_UINT16( FT_BYTE_U16( p, 0, 8 ) | \
|
||||
FT_BYTE_U16( p, 1, 0 ) )
|
||||
|
||||
#define FT_PEEK_LONG( p ) FT_INT32( FT_INT8_I32( p, 0, 24 ) | \
|
||||
FT_BYTE_I32( p, 1, 16 ) | \
|
||||
FT_BYTE_I32( p, 2, 8 ) | \
|
||||
FT_BYTE_I32( p, 3, 0 ) )
|
||||
|
||||
#define FT_PEEK_ULONG( p ) FT_UINT32( FT_BYTE_U32( p, 0, 24 ) | \
|
||||
FT_BYTE_U32( p, 1, 16 ) | \
|
||||
FT_BYTE_U32( p, 2, 8 ) | \
|
||||
FT_BYTE_U32( p, 3, 0 ) )
|
||||
|
||||
#define FT_PEEK_OFF3( p ) FT_INT32( FT_INT8_I32( p, 0, 16 ) | \
|
||||
FT_BYTE_I32( p, 1, 8 ) | \
|
||||
FT_BYTE_I32( p, 2, 0 ) )
|
||||
|
||||
#define FT_PEEK_UOFF3( p ) FT_UINT32( FT_BYTE_U32( p, 0, 16 ) | \
|
||||
FT_BYTE_U32( p, 1, 8 ) | \
|
||||
FT_BYTE_U32( p, 2, 0 ) )
|
||||
|
||||
#define FT_PEEK_SHORT_LE( p ) FT_INT16( FT_INT8_I16( p, 1, 8 ) | \
|
||||
FT_BYTE_I16( p, 0, 0 ) )
|
||||
|
||||
#define FT_PEEK_USHORT_LE( p ) FT_UINT16( FT_BYTE_U16( p, 1, 8 ) | \
|
||||
FT_BYTE_U16( p, 0, 0 ) )
|
||||
|
||||
#define FT_PEEK_LONG_LE( p ) FT_INT32( FT_INT8_I32( p, 3, 24 ) | \
|
||||
FT_BYTE_I32( p, 2, 16 ) | \
|
||||
FT_BYTE_I32( p, 1, 8 ) | \
|
||||
FT_BYTE_I32( p, 0, 0 ) )
|
||||
|
||||
#define FT_PEEK_ULONG_LE( p ) FT_UINT32( FT_BYTE_U32( p, 3, 24 ) | \
|
||||
FT_BYTE_U32( p, 2, 16 ) | \
|
||||
FT_BYTE_U32( p, 1, 8 ) | \
|
||||
FT_BYTE_U32( p, 0, 0 ) )
|
||||
|
||||
#define FT_PEEK_OFF3_LE( p ) FT_INT32( FT_INT8_I32( p, 2, 16 ) | \
|
||||
FT_BYTE_I32( p, 1, 8 ) | \
|
||||
FT_BYTE_I32( p, 0, 0 ) )
|
||||
|
||||
#define FT_PEEK_UOFF3_LE( p ) FT_UINT32( FT_BYTE_U32( p, 2, 16 ) | \
|
||||
FT_BYTE_U32( p, 1, 8 ) | \
|
||||
FT_BYTE_U32( p, 0, 0 ) )
|
||||
|
||||
|
||||
#define FT_NEXT_CHAR( buffer ) \
|
||||
( (signed char)*buffer++ )
|
||||
|
||||
#define FT_NEXT_BYTE( buffer ) \
|
||||
( (unsigned char)*buffer++ )
|
||||
|
||||
#define FT_NEXT_SHORT( buffer ) \
|
||||
( (short)( buffer += 2, FT_PEEK_SHORT( buffer - 2 ) ) )
|
||||
|
||||
#define FT_NEXT_USHORT( buffer ) \
|
||||
( (unsigned short)( buffer += 2, FT_PEEK_USHORT( buffer - 2 ) ) )
|
||||
|
||||
#define FT_NEXT_OFF3( buffer ) \
|
||||
( (long)( buffer += 3, FT_PEEK_OFF3( buffer - 3 ) ) )
|
||||
|
||||
#define FT_NEXT_UOFF3( buffer ) \
|
||||
( (unsigned long)( buffer += 3, FT_PEEK_UOFF3( buffer - 3 ) ) )
|
||||
|
||||
#define FT_NEXT_LONG( buffer ) \
|
||||
( (long)( buffer += 4, FT_PEEK_LONG( buffer - 4 ) ) )
|
||||
|
||||
#define FT_NEXT_ULONG( buffer ) \
|
||||
( (unsigned long)( buffer += 4, FT_PEEK_ULONG( buffer - 4 ) ) )
|
||||
|
||||
|
||||
#define FT_NEXT_SHORT_LE( buffer ) \
|
||||
( (short)( buffer += 2, FT_PEEK_SHORT_LE( buffer - 2 ) ) )
|
||||
|
||||
#define FT_NEXT_USHORT_LE( buffer ) \
|
||||
( (unsigned short)( buffer += 2, FT_PEEK_USHORT_LE( buffer - 2 ) ) )
|
||||
|
||||
#define FT_NEXT_OFF3_LE( buffer ) \
|
||||
( (long)( buffer += 3, FT_PEEK_OFF3_LE( buffer - 3 ) ) )
|
||||
|
||||
#define FT_NEXT_UOFF3_LE( buffer ) \
|
||||
( (unsigned long)( buffer += 3, FT_PEEK_UOFF3_LE( buffer - 3 ) ) )
|
||||
|
||||
#define FT_NEXT_LONG_LE( buffer ) \
|
||||
( (long)( buffer += 4, FT_PEEK_LONG_LE( buffer - 4 ) ) )
|
||||
|
||||
#define FT_NEXT_ULONG_LE( buffer ) \
|
||||
( (unsigned long)( buffer += 4, FT_PEEK_ULONG_LE( buffer - 4 ) ) )
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* Each GET_xxxx() macro uses an implicit `stream' variable. */
|
||||
/* */
|
||||
#if 0
|
||||
#define FT_GET_MACRO( type ) FT_NEXT_ ## type ( stream->cursor )
|
||||
|
||||
#define FT_GET_CHAR() FT_GET_MACRO( CHAR )
|
||||
#define FT_GET_BYTE() FT_GET_MACRO( BYTE )
|
||||
#define FT_GET_SHORT() FT_GET_MACRO( SHORT )
|
||||
#define FT_GET_USHORT() FT_GET_MACRO( USHORT )
|
||||
#define FT_GET_OFF3() FT_GET_MACRO( OFF3 )
|
||||
#define FT_GET_UOFF3() FT_GET_MACRO( UOFF3 )
|
||||
#define FT_GET_LONG() FT_GET_MACRO( LONG )
|
||||
#define FT_GET_ULONG() FT_GET_MACRO( ULONG )
|
||||
#define FT_GET_TAG4() FT_GET_MACRO( ULONG )
|
||||
|
||||
#define FT_GET_SHORT_LE() FT_GET_MACRO( SHORT_LE )
|
||||
#define FT_GET_USHORT_LE() FT_GET_MACRO( USHORT_LE )
|
||||
#define FT_GET_LONG_LE() FT_GET_MACRO( LONG_LE )
|
||||
#define FT_GET_ULONG_LE() FT_GET_MACRO( ULONG_LE )
|
||||
|
||||
#else
|
||||
#define FT_GET_MACRO( func, type ) ( (type)func( stream ) )
|
||||
|
||||
#define FT_GET_CHAR() FT_GET_MACRO( FT_Stream_GetChar, FT_Char )
|
||||
#define FT_GET_BYTE() FT_GET_MACRO( FT_Stream_GetChar, FT_Byte )
|
||||
#define FT_GET_SHORT() FT_GET_MACRO( FT_Stream_GetShort, FT_Short )
|
||||
#define FT_GET_USHORT() FT_GET_MACRO( FT_Stream_GetShort, FT_UShort )
|
||||
#define FT_GET_OFF3() FT_GET_MACRO( FT_Stream_GetOffset, FT_Long )
|
||||
#define FT_GET_UOFF3() FT_GET_MACRO( FT_Stream_GetOffset, FT_ULong )
|
||||
#define FT_GET_LONG() FT_GET_MACRO( FT_Stream_GetLong, FT_Long )
|
||||
#define FT_GET_ULONG() FT_GET_MACRO( FT_Stream_GetLong, FT_ULong )
|
||||
#define FT_GET_TAG4() FT_GET_MACRO( FT_Stream_GetLong, FT_ULong )
|
||||
|
||||
#define FT_GET_SHORT_LE() FT_GET_MACRO( FT_Stream_GetShortLE, FT_Short )
|
||||
#define FT_GET_USHORT_LE() FT_GET_MACRO( FT_Stream_GetShortLE, FT_UShort )
|
||||
#define FT_GET_LONG_LE() FT_GET_MACRO( FT_Stream_GetLongLE, FT_Long )
|
||||
#define FT_GET_ULONG_LE() FT_GET_MACRO( FT_Stream_GetLongLE, FT_ULong )
|
||||
#endif
|
||||
|
||||
#define FT_READ_MACRO( func, type, var ) \
|
||||
( var = (type)func( stream, &error ), \
|
||||
error != FT_Err_Ok )
|
||||
|
||||
#define FT_READ_BYTE( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Byte, var )
|
||||
#define FT_READ_CHAR( var ) FT_READ_MACRO( FT_Stream_ReadChar, FT_Char, var )
|
||||
#define FT_READ_SHORT( var ) FT_READ_MACRO( FT_Stream_ReadShort, FT_Short, var )
|
||||
#define FT_READ_USHORT( var ) FT_READ_MACRO( FT_Stream_ReadShort, FT_UShort, var )
|
||||
#define FT_READ_OFF3( var ) FT_READ_MACRO( FT_Stream_ReadOffset, FT_Long, var )
|
||||
#define FT_READ_UOFF3( var ) FT_READ_MACRO( FT_Stream_ReadOffset, FT_ULong, var )
|
||||
#define FT_READ_LONG( var ) FT_READ_MACRO( FT_Stream_ReadLong, FT_Long, var )
|
||||
#define FT_READ_ULONG( var ) FT_READ_MACRO( FT_Stream_ReadLong, FT_ULong, var )
|
||||
|
||||
#define FT_READ_SHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadShortLE, FT_Short, var )
|
||||
#define FT_READ_USHORT_LE( var ) FT_READ_MACRO( FT_Stream_ReadShortLE, FT_UShort, var )
|
||||
#define FT_READ_LONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadLongLE, FT_Long, var )
|
||||
#define FT_READ_ULONG_LE( var ) FT_READ_MACRO( FT_Stream_ReadLongLE, FT_ULong, var )
|
||||
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
|
||||
|
||||
/* initialize a stream for reading a regular system stream */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Stream_Open( FT_Stream stream,
|
||||
const char* filepathname );
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
|
||||
|
||||
|
||||
/* create a new (input) stream from an FT_Open_Args structure */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Stream_New( FT_Library library,
|
||||
const FT_Open_Args* args,
|
||||
FT_Stream *astream );
|
||||
|
||||
/* free a stream */
|
||||
FT_BASE( void )
|
||||
FT_Stream_Free( FT_Stream stream,
|
||||
FT_Int external );
|
||||
|
||||
/* initialize a stream for reading in-memory data */
|
||||
FT_BASE( void )
|
||||
FT_Stream_OpenMemory( FT_Stream stream,
|
||||
const FT_Byte* base,
|
||||
FT_ULong size );
|
||||
|
||||
/* close a stream (does not destroy the stream structure) */
|
||||
FT_BASE( void )
|
||||
FT_Stream_Close( FT_Stream stream );
|
||||
|
||||
|
||||
/* seek within a stream. position is relative to start of stream */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Stream_Seek( FT_Stream stream,
|
||||
FT_ULong pos );
|
||||
|
||||
/* skip bytes in a stream */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Stream_Skip( FT_Stream stream,
|
||||
FT_Long distance );
|
||||
|
||||
/* return current stream position */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Stream_Pos( FT_Stream stream );
|
||||
|
||||
/* read bytes from a stream into a user-allocated buffer, returns an */
|
||||
/* error if not all bytes could be read. */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Stream_Read( FT_Stream stream,
|
||||
FT_Byte* buffer,
|
||||
FT_ULong count );
|
||||
|
||||
/* read bytes from a stream at a given position */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Stream_ReadAt( FT_Stream stream,
|
||||
FT_ULong pos,
|
||||
FT_Byte* buffer,
|
||||
FT_ULong count );
|
||||
|
||||
/* try to read bytes at the end of a stream; return number of bytes */
|
||||
/* really available */
|
||||
FT_BASE( FT_ULong )
|
||||
FT_Stream_TryRead( FT_Stream stream,
|
||||
FT_Byte* buffer,
|
||||
FT_ULong count );
|
||||
|
||||
/* Enter a frame of `count' consecutive bytes in a stream. Returns an */
|
||||
/* error if the frame could not be read/accessed. The caller can use */
|
||||
/* the FT_Stream_Get_XXX functions to retrieve frame data without */
|
||||
/* error checks. */
|
||||
/* */
|
||||
/* You must _always_ call FT_Stream_ExitFrame() once you have entered */
|
||||
/* a stream frame! */
|
||||
/* */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Stream_EnterFrame( FT_Stream stream,
|
||||
FT_ULong count );
|
||||
|
||||
/* exit a stream frame */
|
||||
FT_BASE( void )
|
||||
FT_Stream_ExitFrame( FT_Stream stream );
|
||||
|
||||
/* Extract a stream frame. If the stream is disk-based, a heap block */
|
||||
/* is allocated and the frame bytes are read into it. If the stream */
|
||||
/* is memory-based, this function simply set a pointer to the data. */
|
||||
/* */
|
||||
/* Useful to optimize access to memory-based streams transparently. */
|
||||
/* */
|
||||
/* All extracted frames must be `freed' with a call to the function */
|
||||
/* FT_Stream_ReleaseFrame(). */
|
||||
/* */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Stream_ExtractFrame( FT_Stream stream,
|
||||
FT_ULong count,
|
||||
FT_Byte** pbytes );
|
||||
|
||||
/* release an extract frame (see FT_Stream_ExtractFrame) */
|
||||
FT_BASE( void )
|
||||
FT_Stream_ReleaseFrame( FT_Stream stream,
|
||||
FT_Byte** pbytes );
|
||||
|
||||
/* read a byte from an entered frame */
|
||||
FT_BASE( FT_Char )
|
||||
FT_Stream_GetChar( FT_Stream stream );
|
||||
|
||||
/* read a 16-bit big-endian integer from an entered frame */
|
||||
FT_BASE( FT_Short )
|
||||
FT_Stream_GetShort( FT_Stream stream );
|
||||
|
||||
/* read a 24-bit big-endian integer from an entered frame */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Stream_GetOffset( FT_Stream stream );
|
||||
|
||||
/* read a 32-bit big-endian integer from an entered frame */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Stream_GetLong( FT_Stream stream );
|
||||
|
||||
/* read a 16-bit little-endian integer from an entered frame */
|
||||
FT_BASE( FT_Short )
|
||||
FT_Stream_GetShortLE( FT_Stream stream );
|
||||
|
||||
/* read a 32-bit little-endian integer from an entered frame */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Stream_GetLongLE( FT_Stream stream );
|
||||
|
||||
|
||||
/* read a byte from a stream */
|
||||
FT_BASE( FT_Char )
|
||||
FT_Stream_ReadChar( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a 16-bit big-endian integer from a stream */
|
||||
FT_BASE( FT_Short )
|
||||
FT_Stream_ReadShort( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a 24-bit big-endian integer from a stream */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Stream_ReadOffset( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a 32-bit big-endian integer from a stream */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Stream_ReadLong( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a 16-bit little-endian integer from a stream */
|
||||
FT_BASE( FT_Short )
|
||||
FT_Stream_ReadShortLE( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a 32-bit little-endian integer from a stream */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Stream_ReadLongLE( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* Read a structure from a stream. The structure must be described */
|
||||
/* by an array of FT_Frame_Field records. */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Stream_ReadFields( FT_Stream stream,
|
||||
const FT_Frame_Field* fields,
|
||||
void* structure );
|
||||
|
||||
|
||||
#define FT_STREAM_POS() \
|
||||
FT_Stream_Pos( stream )
|
||||
|
||||
#define FT_STREAM_SEEK( position ) \
|
||||
FT_SET_ERROR( FT_Stream_Seek( stream, position ) )
|
||||
|
||||
#define FT_STREAM_SKIP( distance ) \
|
||||
FT_SET_ERROR( FT_Stream_Skip( stream, distance ) )
|
||||
|
||||
#define FT_STREAM_READ( buffer, count ) \
|
||||
FT_SET_ERROR( FT_Stream_Read( stream, \
|
||||
(FT_Byte*)buffer, \
|
||||
count ) )
|
||||
|
||||
#define FT_STREAM_READ_AT( position, buffer, count ) \
|
||||
FT_SET_ERROR( FT_Stream_ReadAt( stream, \
|
||||
position, \
|
||||
(FT_Byte*)buffer, \
|
||||
count ) )
|
||||
|
||||
#define FT_STREAM_READ_FIELDS( fields, object ) \
|
||||
FT_SET_ERROR( FT_Stream_ReadFields( stream, fields, object ) )
|
||||
|
||||
|
||||
#define FT_FRAME_ENTER( size ) \
|
||||
FT_SET_ERROR( \
|
||||
FT_DEBUG_INNER( FT_Stream_EnterFrame( stream, size ) ) )
|
||||
|
||||
#define FT_FRAME_EXIT() \
|
||||
FT_DEBUG_INNER( FT_Stream_ExitFrame( stream ) )
|
||||
|
||||
#define FT_FRAME_EXTRACT( size, bytes ) \
|
||||
FT_SET_ERROR( \
|
||||
FT_DEBUG_INNER( FT_Stream_ExtractFrame( stream, size, \
|
||||
(FT_Byte**)&(bytes) ) ) )
|
||||
|
||||
#define FT_FRAME_RELEASE( bytes ) \
|
||||
FT_DEBUG_INNER( FT_Stream_ReleaseFrame( stream, \
|
||||
(FT_Byte**)&(bytes) ) )
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTSTREAM_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,139 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* fttrace.h */
|
||||
/* */
|
||||
/* Tracing handling (specification only). */
|
||||
/* */
|
||||
/* Copyright 2002, 2004, 2005, 2006, 2007 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/* definitions of trace levels for FreeType 2 */
|
||||
|
||||
/* the first level must always be `trace_any' */
|
||||
FT_TRACE_DEF( any )
|
||||
|
||||
/* base components */
|
||||
FT_TRACE_DEF( calc ) /* calculations (ftcalc.c) */
|
||||
FT_TRACE_DEF( memory ) /* memory manager (ftobjs.c) */
|
||||
FT_TRACE_DEF( stream ) /* stream manager (ftstream.c) */
|
||||
FT_TRACE_DEF( io ) /* i/o interface (ftsystem.c) */
|
||||
FT_TRACE_DEF( list ) /* list management (ftlist.c) */
|
||||
FT_TRACE_DEF( init ) /* initialization (ftinit.c) */
|
||||
FT_TRACE_DEF( objs ) /* base objects (ftobjs.c) */
|
||||
FT_TRACE_DEF( outline ) /* outline management (ftoutln.c) */
|
||||
FT_TRACE_DEF( glyph ) /* glyph management (ftglyph.c) */
|
||||
FT_TRACE_DEF( gloader ) /* glyph loader (ftgloadr.c) */
|
||||
|
||||
FT_TRACE_DEF( raster ) /* monochrome rasterizer (ftraster.c) */
|
||||
FT_TRACE_DEF( smooth ) /* anti-aliasing raster (ftgrays.c) */
|
||||
FT_TRACE_DEF( mm ) /* MM interface (ftmm.c) */
|
||||
FT_TRACE_DEF( raccess ) /* resource fork accessor (ftrfork.c) */
|
||||
FT_TRACE_DEF( synth ) /* bold/slant synthesizer (ftsynth.c) */
|
||||
|
||||
/* Cache sub-system */
|
||||
FT_TRACE_DEF( cache ) /* cache sub-system (ftcache.c, etc.) */
|
||||
|
||||
/* SFNT driver components */
|
||||
FT_TRACE_DEF( sfdriver ) /* SFNT font driver (sfdriver.c) */
|
||||
FT_TRACE_DEF( sfobjs ) /* SFNT object handler (sfobjs.c) */
|
||||
FT_TRACE_DEF( ttcmap ) /* charmap handler (ttcmap.c) */
|
||||
FT_TRACE_DEF( ttkern ) /* kerning handler (ttkern.c) */
|
||||
FT_TRACE_DEF( ttload ) /* basic TrueType tables (ttload.c) */
|
||||
FT_TRACE_DEF( ttmtx ) /* metrics-related tables (ttmtx.c) */
|
||||
FT_TRACE_DEF( ttpost ) /* PS table processing (ttpost.c) */
|
||||
FT_TRACE_DEF( ttsbit ) /* TrueType sbit handling (ttsbit.c) */
|
||||
FT_TRACE_DEF( ttbdf ) /* TrueType embedded BDF (ttbdf.c) */
|
||||
|
||||
/* TrueType driver components */
|
||||
FT_TRACE_DEF( ttdriver ) /* TT font driver (ttdriver.c) */
|
||||
FT_TRACE_DEF( ttgload ) /* TT glyph loader (ttgload.c) */
|
||||
FT_TRACE_DEF( ttinterp ) /* bytecode interpreter (ttinterp.c) */
|
||||
FT_TRACE_DEF( ttobjs ) /* TT objects manager (ttobjs.c) */
|
||||
FT_TRACE_DEF( ttpload ) /* TT data/program loader (ttpload.c) */
|
||||
FT_TRACE_DEF( ttgxvar ) /* TrueType GX var handler (ttgxvar.c) */
|
||||
|
||||
/* Type 1 driver components */
|
||||
FT_TRACE_DEF( t1afm )
|
||||
FT_TRACE_DEF( t1driver )
|
||||
FT_TRACE_DEF( t1gload )
|
||||
FT_TRACE_DEF( t1hint )
|
||||
FT_TRACE_DEF( t1load )
|
||||
FT_TRACE_DEF( t1objs )
|
||||
FT_TRACE_DEF( t1parse )
|
||||
|
||||
/* PostScript helper module `psaux' */
|
||||
FT_TRACE_DEF( t1decode )
|
||||
FT_TRACE_DEF( psobjs )
|
||||
|
||||
/* PostScript hinting module `pshinter' */
|
||||
FT_TRACE_DEF( pshrec )
|
||||
FT_TRACE_DEF( pshalgo1 )
|
||||
FT_TRACE_DEF( pshalgo2 )
|
||||
|
||||
/* Type 2 driver components */
|
||||
FT_TRACE_DEF( cffdriver )
|
||||
FT_TRACE_DEF( cffgload )
|
||||
FT_TRACE_DEF( cffload )
|
||||
FT_TRACE_DEF( cffobjs )
|
||||
FT_TRACE_DEF( cffparse )
|
||||
|
||||
/* Type 42 driver component */
|
||||
FT_TRACE_DEF( t42 )
|
||||
|
||||
/* CID driver components */
|
||||
FT_TRACE_DEF( cidafm )
|
||||
FT_TRACE_DEF( ciddriver )
|
||||
FT_TRACE_DEF( cidgload )
|
||||
FT_TRACE_DEF( cidload )
|
||||
FT_TRACE_DEF( cidobjs )
|
||||
FT_TRACE_DEF( cidparse )
|
||||
|
||||
/* Windows font component */
|
||||
FT_TRACE_DEF( winfnt )
|
||||
|
||||
/* PCF font components */
|
||||
FT_TRACE_DEF( pcfdriver )
|
||||
FT_TRACE_DEF( pcfread )
|
||||
|
||||
/* BDF font components */
|
||||
FT_TRACE_DEF( bdfdriver )
|
||||
FT_TRACE_DEF( bdflib )
|
||||
|
||||
/* PFR font component */
|
||||
FT_TRACE_DEF( pfr )
|
||||
|
||||
/* OpenType validation components */
|
||||
FT_TRACE_DEF( otvmodule )
|
||||
FT_TRACE_DEF( otvcommon )
|
||||
FT_TRACE_DEF( otvbase )
|
||||
FT_TRACE_DEF( otvgdef )
|
||||
FT_TRACE_DEF( otvgpos )
|
||||
FT_TRACE_DEF( otvgsub )
|
||||
FT_TRACE_DEF( otvjstf )
|
||||
FT_TRACE_DEF( otvmath )
|
||||
|
||||
/* TrueTypeGX/AAT validation components */
|
||||
FT_TRACE_DEF( gxvmodule )
|
||||
FT_TRACE_DEF( gxvcommon )
|
||||
FT_TRACE_DEF( gxvfeat )
|
||||
FT_TRACE_DEF( gxvmort )
|
||||
FT_TRACE_DEF( gxvmorx )
|
||||
FT_TRACE_DEF( gxvbsln )
|
||||
FT_TRACE_DEF( gxvjust )
|
||||
FT_TRACE_DEF( gxvkern )
|
||||
FT_TRACE_DEF( gxvopbd )
|
||||
FT_TRACE_DEF( gxvtrak )
|
||||
FT_TRACE_DEF( gxvprop )
|
||||
FT_TRACE_DEF( gxvlcar )
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,150 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ftvalid.h */
|
||||
/* */
|
||||
/* FreeType validation support (specification). */
|
||||
/* */
|
||||
/* Copyright 2004 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __FTVALID_H__
|
||||
#define __FTVALID_H__
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_CONFIG_STANDARD_LIBRARY_H /* for ft_setjmp and ft_longjmp */
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/**** V A L I D A T I O N ****/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/* handle to a validation object */
|
||||
typedef struct FT_ValidatorRec_ volatile* FT_Validator;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* There are three distinct validation levels defined here: */
|
||||
/* */
|
||||
/* FT_VALIDATE_DEFAULT :: */
|
||||
/* A table that passes this validation level can be used reliably by */
|
||||
/* FreeType. It generally means that all offsets have been checked to */
|
||||
/* prevent out-of-bound reads, that array counts are correct, etc. */
|
||||
/* */
|
||||
/* FT_VALIDATE_TIGHT :: */
|
||||
/* A table that passes this validation level can be used reliably and */
|
||||
/* doesn't contain invalid data. For example, a charmap table that */
|
||||
/* returns invalid glyph indices will not pass, even though it can */
|
||||
/* be used with FreeType in default mode (the library will simply */
|
||||
/* return an error later when trying to load the glyph). */
|
||||
/* */
|
||||
/* It also checks that fields which must be a multiple of 2, 4, or 8, */
|
||||
/* don't have incorrect values, etc. */
|
||||
/* */
|
||||
/* FT_VALIDATE_PARANOID :: */
|
||||
/* Only for font debugging. Checks that a table follows the */
|
||||
/* specification by 100%. Very few fonts will be able to pass this */
|
||||
/* level anyway but it can be useful for certain tools like font */
|
||||
/* editors/converters. */
|
||||
/* */
|
||||
typedef enum FT_ValidationLevel_
|
||||
{
|
||||
FT_VALIDATE_DEFAULT = 0,
|
||||
FT_VALIDATE_TIGHT,
|
||||
FT_VALIDATE_PARANOID
|
||||
|
||||
} FT_ValidationLevel;
|
||||
|
||||
|
||||
/* validator structure */
|
||||
typedef struct FT_ValidatorRec_
|
||||
{
|
||||
const FT_Byte* base; /* address of table in memory */
|
||||
const FT_Byte* limit; /* `base' + sizeof(table) in memory */
|
||||
FT_ValidationLevel level; /* validation level */
|
||||
FT_Error error; /* error returned. 0 means success */
|
||||
|
||||
ft_jmp_buf jump_buffer; /* used for exception handling */
|
||||
|
||||
} FT_ValidatorRec;
|
||||
|
||||
|
||||
#define FT_VALIDATOR( x ) ((FT_Validator)( x ))
|
||||
|
||||
|
||||
FT_BASE( void )
|
||||
ft_validator_init( FT_Validator valid,
|
||||
const FT_Byte* base,
|
||||
const FT_Byte* limit,
|
||||
FT_ValidationLevel level );
|
||||
|
||||
/* Do not use this. It's broken and will cause your validator to crash */
|
||||
/* if you run it on an invalid font. */
|
||||
FT_BASE( FT_Int )
|
||||
ft_validator_run( FT_Validator valid );
|
||||
|
||||
/* Sets the error field in a validator, then calls `longjmp' to return */
|
||||
/* to high-level caller. Using `setjmp/longjmp' avoids many stupid */
|
||||
/* error checks within the validation routines. */
|
||||
/* */
|
||||
FT_BASE( void )
|
||||
ft_validator_error( FT_Validator valid,
|
||||
FT_Error error );
|
||||
|
||||
|
||||
/* Calls ft_validate_error. Assumes that the `valid' local variable */
|
||||
/* holds a pointer to the current validator object. */
|
||||
/* */
|
||||
/* Use preprocessor prescan to pass FT_ERR_PREFIX. */
|
||||
/* */
|
||||
#define FT_INVALID( _prefix, _error ) FT_INVALID_( _prefix, _error )
|
||||
#define FT_INVALID_( _prefix, _error ) \
|
||||
ft_validator_error( valid, _prefix ## _error )
|
||||
|
||||
/* called when a broken table is detected */
|
||||
#define FT_INVALID_TOO_SHORT \
|
||||
FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
|
||||
|
||||
/* called when an invalid offset is detected */
|
||||
#define FT_INVALID_OFFSET \
|
||||
FT_INVALID( FT_ERR_PREFIX, Invalid_Offset )
|
||||
|
||||
/* called when an invalid format/value is detected */
|
||||
#define FT_INVALID_FORMAT \
|
||||
FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
|
||||
|
||||
/* called when an invalid glyph index is detected */
|
||||
#define FT_INVALID_GLYPH_ID \
|
||||
FT_INVALID( FT_ERR_PREFIX, Invalid_Glyph_Index )
|
||||
|
||||
/* called when an invalid field value is detected */
|
||||
#define FT_INVALID_DATA \
|
||||
FT_INVALID( FT_ERR_PREFIX, Invalid_Table )
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __FTVALID_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* internal.h */
|
||||
/* */
|
||||
/* Internal header files (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* This file is automatically included by `ft2build.h'. */
|
||||
/* Do not include it manually! */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#define FT_INTERNAL_OBJECTS_H <freetype/internal/ftobjs.h>
|
||||
#define FT_INTERNAL_PIC_H <freetype/internal/ftpic.h>
|
||||
#define FT_INTERNAL_STREAM_H <freetype/internal/ftstream.h>
|
||||
#define FT_INTERNAL_MEMORY_H <freetype/internal/ftmemory.h>
|
||||
#define FT_INTERNAL_DEBUG_H <freetype/internal/ftdebug.h>
|
||||
#define FT_INTERNAL_CALC_H <freetype/internal/ftcalc.h>
|
||||
#define FT_INTERNAL_DRIVER_H <freetype/internal/ftdriver.h>
|
||||
#define FT_INTERNAL_TRACE_H <freetype/internal/fttrace.h>
|
||||
#define FT_INTERNAL_GLYPH_LOADER_H <freetype/internal/ftgloadr.h>
|
||||
#define FT_INTERNAL_SFNT_H <freetype/internal/sfnt.h>
|
||||
#define FT_INTERNAL_SERVICE_H <freetype/internal/ftserv.h>
|
||||
#define FT_INTERNAL_RFORK_H <freetype/internal/ftrfork.h>
|
||||
#define FT_INTERNAL_VALIDATE_H <freetype/internal/ftvalid.h>
|
||||
|
||||
#define FT_INTERNAL_TRUETYPE_TYPES_H <freetype/internal/tttypes.h>
|
||||
#define FT_INTERNAL_TYPE1_TYPES_H <freetype/internal/t1types.h>
|
||||
|
||||
#define FT_INTERNAL_POSTSCRIPT_AUX_H <freetype/internal/psaux.h>
|
||||
#define FT_INTERNAL_POSTSCRIPT_HINTS_H <freetype/internal/pshints.h>
|
||||
#define FT_INTERNAL_POSTSCRIPT_GLOBALS_H <freetype/internal/psglobal.h>
|
||||
|
||||
#define FT_INTERNAL_AUTOHINT_H <freetype/internal/autohint.h>
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
/* pcftypes.h
|
||||
|
||||
FreeType font driver for pcf fonts
|
||||
|
||||
Copyright (C) 2000, 2001, 2002 by
|
||||
Francesco Zappa Nardelli
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef __PCFTYPES_H__
|
||||
#define __PCFTYPES_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
typedef struct PCF_Public_FaceRec_
|
||||
{
|
||||
FT_FaceRec root;
|
||||
FT_StreamRec gzip_stream;
|
||||
FT_Stream gzip_source;
|
||||
|
||||
char* charset_encoding;
|
||||
char* charset_registry;
|
||||
|
||||
} PCF_Public_FaceRec, *PCF_Public_Face;
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __PCFTYPES_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,873 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* psaux.h */
|
||||
/* */
|
||||
/* Auxiliary functions and data structures related to PostScript fonts */
|
||||
/* (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2008, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __PSAUX_H__
|
||||
#define __PSAUX_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_INTERNAL_OBJECTS_H
|
||||
#include FT_INTERNAL_TYPE1_TYPES_H
|
||||
#include FT_SERVICE_POSTSCRIPT_CMAPS_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** T1_TABLE *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
typedef struct PS_TableRec_* PS_Table;
|
||||
typedef const struct PS_Table_FuncsRec_* PS_Table_Funcs;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* PS_Table_FuncsRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A set of function pointers to manage PS_Table objects. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* table_init :: Used to initialize a table. */
|
||||
/* */
|
||||
/* table_done :: Finalizes resp. destroy a given table. */
|
||||
/* */
|
||||
/* table_add :: Adds a new object to a table. */
|
||||
/* */
|
||||
/* table_release :: Releases table data, then finalizes it. */
|
||||
/* */
|
||||
typedef struct PS_Table_FuncsRec_
|
||||
{
|
||||
FT_Error
|
||||
(*init)( PS_Table table,
|
||||
FT_Int count,
|
||||
FT_Memory memory );
|
||||
|
||||
void
|
||||
(*done)( PS_Table table );
|
||||
|
||||
FT_Error
|
||||
(*add)( PS_Table table,
|
||||
FT_Int idx,
|
||||
void* object,
|
||||
FT_PtrDist length );
|
||||
|
||||
void
|
||||
(*release)( PS_Table table );
|
||||
|
||||
} PS_Table_FuncsRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* PS_TableRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A PS_Table is a simple object used to store an array of objects in */
|
||||
/* a single memory block. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* block :: The address in memory of the growheap's block. This */
|
||||
/* can change between two object adds, due to */
|
||||
/* reallocation. */
|
||||
/* */
|
||||
/* cursor :: The current top of the grow heap within its block. */
|
||||
/* */
|
||||
/* capacity :: The current size of the heap block. Increments by */
|
||||
/* 1kByte chunks. */
|
||||
/* */
|
||||
/* max_elems :: The maximum number of elements in table. */
|
||||
/* */
|
||||
/* num_elems :: The current number of elements in table. */
|
||||
/* */
|
||||
/* elements :: A table of element addresses within the block. */
|
||||
/* */
|
||||
/* lengths :: A table of element sizes within the block. */
|
||||
/* */
|
||||
/* memory :: The object used for memory operations */
|
||||
/* (alloc/realloc). */
|
||||
/* */
|
||||
/* funcs :: A table of method pointers for this object. */
|
||||
/* */
|
||||
typedef struct PS_TableRec_
|
||||
{
|
||||
FT_Byte* block; /* current memory block */
|
||||
FT_Offset cursor; /* current cursor in memory block */
|
||||
FT_Offset capacity; /* current size of memory block */
|
||||
FT_Long init;
|
||||
|
||||
FT_Int max_elems;
|
||||
FT_Int num_elems;
|
||||
FT_Byte** elements; /* addresses of table elements */
|
||||
FT_PtrDist* lengths; /* lengths of table elements */
|
||||
|
||||
FT_Memory memory;
|
||||
PS_Table_FuncsRec funcs;
|
||||
|
||||
} PS_TableRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** T1 FIELDS & TOKENS *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
typedef struct PS_ParserRec_* PS_Parser;
|
||||
|
||||
typedef struct T1_TokenRec_* T1_Token;
|
||||
|
||||
typedef struct T1_FieldRec_* T1_Field;
|
||||
|
||||
|
||||
/* simple enumeration type used to identify token types */
|
||||
typedef enum T1_TokenType_
|
||||
{
|
||||
T1_TOKEN_TYPE_NONE = 0,
|
||||
T1_TOKEN_TYPE_ANY,
|
||||
T1_TOKEN_TYPE_STRING,
|
||||
T1_TOKEN_TYPE_ARRAY,
|
||||
T1_TOKEN_TYPE_KEY, /* aka `name' */
|
||||
|
||||
/* do not remove */
|
||||
T1_TOKEN_TYPE_MAX
|
||||
|
||||
} T1_TokenType;
|
||||
|
||||
|
||||
/* a simple structure used to identify tokens */
|
||||
typedef struct T1_TokenRec_
|
||||
{
|
||||
FT_Byte* start; /* first character of token in input stream */
|
||||
FT_Byte* limit; /* first character after the token */
|
||||
T1_TokenType type; /* type of token */
|
||||
|
||||
} T1_TokenRec;
|
||||
|
||||
|
||||
/* enumeration type used to identify object fields */
|
||||
typedef enum T1_FieldType_
|
||||
{
|
||||
T1_FIELD_TYPE_NONE = 0,
|
||||
T1_FIELD_TYPE_BOOL,
|
||||
T1_FIELD_TYPE_INTEGER,
|
||||
T1_FIELD_TYPE_FIXED,
|
||||
T1_FIELD_TYPE_FIXED_1000,
|
||||
T1_FIELD_TYPE_STRING,
|
||||
T1_FIELD_TYPE_KEY,
|
||||
T1_FIELD_TYPE_BBOX,
|
||||
T1_FIELD_TYPE_INTEGER_ARRAY,
|
||||
T1_FIELD_TYPE_FIXED_ARRAY,
|
||||
T1_FIELD_TYPE_CALLBACK,
|
||||
|
||||
/* do not remove */
|
||||
T1_FIELD_TYPE_MAX
|
||||
|
||||
} T1_FieldType;
|
||||
|
||||
|
||||
typedef enum T1_FieldLocation_
|
||||
{
|
||||
T1_FIELD_LOCATION_CID_INFO,
|
||||
T1_FIELD_LOCATION_FONT_DICT,
|
||||
T1_FIELD_LOCATION_FONT_EXTRA,
|
||||
T1_FIELD_LOCATION_FONT_INFO,
|
||||
T1_FIELD_LOCATION_PRIVATE,
|
||||
T1_FIELD_LOCATION_BBOX,
|
||||
T1_FIELD_LOCATION_LOADER,
|
||||
T1_FIELD_LOCATION_FACE,
|
||||
T1_FIELD_LOCATION_BLEND,
|
||||
|
||||
/* do not remove */
|
||||
T1_FIELD_LOCATION_MAX
|
||||
|
||||
} T1_FieldLocation;
|
||||
|
||||
|
||||
typedef void
|
||||
(*T1_Field_ParseFunc)( FT_Face face,
|
||||
FT_Pointer parser );
|
||||
|
||||
|
||||
/* structure type used to model object fields */
|
||||
typedef struct T1_FieldRec_
|
||||
{
|
||||
const char* ident; /* field identifier */
|
||||
T1_FieldLocation location;
|
||||
T1_FieldType type; /* type of field */
|
||||
T1_Field_ParseFunc reader;
|
||||
FT_UInt offset; /* offset of field in object */
|
||||
FT_Byte size; /* size of field in bytes */
|
||||
FT_UInt array_max; /* maximal number of elements for */
|
||||
/* array */
|
||||
FT_UInt count_offset; /* offset of element count for */
|
||||
/* arrays; must not be zero if in */
|
||||
/* use -- in other words, a */
|
||||
/* `num_FOO' element must not */
|
||||
/* start the used structure if we */
|
||||
/* parse a `FOO' array */
|
||||
FT_UInt dict; /* where we expect it */
|
||||
} T1_FieldRec;
|
||||
|
||||
#define T1_FIELD_DICT_FONTDICT ( 1 << 0 ) /* also FontInfo and FDArray */
|
||||
#define T1_FIELD_DICT_PRIVATE ( 1 << 1 )
|
||||
|
||||
|
||||
|
||||
#define T1_NEW_SIMPLE_FIELD( _ident, _type, _fname, _dict ) \
|
||||
{ \
|
||||
_ident, T1CODE, _type, \
|
||||
0, \
|
||||
FT_FIELD_OFFSET( _fname ), \
|
||||
FT_FIELD_SIZE( _fname ), \
|
||||
0, 0, \
|
||||
_dict \
|
||||
},
|
||||
|
||||
#define T1_NEW_CALLBACK_FIELD( _ident, _reader, _dict ) \
|
||||
{ \
|
||||
_ident, T1CODE, T1_FIELD_TYPE_CALLBACK, \
|
||||
(T1_Field_ParseFunc)_reader, \
|
||||
0, 0, \
|
||||
0, 0, \
|
||||
_dict \
|
||||
},
|
||||
|
||||
#define T1_NEW_TABLE_FIELD( _ident, _type, _fname, _max, _dict ) \
|
||||
{ \
|
||||
_ident, T1CODE, _type, \
|
||||
0, \
|
||||
FT_FIELD_OFFSET( _fname ), \
|
||||
FT_FIELD_SIZE_DELTA( _fname ), \
|
||||
_max, \
|
||||
FT_FIELD_OFFSET( num_ ## _fname ), \
|
||||
_dict \
|
||||
},
|
||||
|
||||
#define T1_NEW_TABLE_FIELD2( _ident, _type, _fname, _max, _dict ) \
|
||||
{ \
|
||||
_ident, T1CODE, _type, \
|
||||
0, \
|
||||
FT_FIELD_OFFSET( _fname ), \
|
||||
FT_FIELD_SIZE_DELTA( _fname ), \
|
||||
_max, 0, \
|
||||
_dict \
|
||||
},
|
||||
|
||||
|
||||
#define T1_FIELD_BOOL( _ident, _fname, _dict ) \
|
||||
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BOOL, _fname, _dict )
|
||||
|
||||
#define T1_FIELD_NUM( _ident, _fname, _dict ) \
|
||||
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER, _fname, _dict )
|
||||
|
||||
#define T1_FIELD_FIXED( _ident, _fname, _dict ) \
|
||||
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED, _fname, _dict )
|
||||
|
||||
#define T1_FIELD_FIXED_1000( _ident, _fname, _dict ) \
|
||||
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_1000, _fname, \
|
||||
_dict )
|
||||
|
||||
#define T1_FIELD_STRING( _ident, _fname, _dict ) \
|
||||
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_STRING, _fname, _dict )
|
||||
|
||||
#define T1_FIELD_KEY( _ident, _fname, _dict ) \
|
||||
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_KEY, _fname, _dict )
|
||||
|
||||
#define T1_FIELD_BBOX( _ident, _fname, _dict ) \
|
||||
T1_NEW_SIMPLE_FIELD( _ident, T1_FIELD_TYPE_BBOX, _fname, _dict )
|
||||
|
||||
|
||||
#define T1_FIELD_NUM_TABLE( _ident, _fname, _fmax, _dict ) \
|
||||
T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
|
||||
_fname, _fmax, _dict )
|
||||
|
||||
#define T1_FIELD_FIXED_TABLE( _ident, _fname, _fmax, _dict ) \
|
||||
T1_NEW_TABLE_FIELD( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
|
||||
_fname, _fmax, _dict )
|
||||
|
||||
#define T1_FIELD_NUM_TABLE2( _ident, _fname, _fmax, _dict ) \
|
||||
T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_INTEGER_ARRAY, \
|
||||
_fname, _fmax, _dict )
|
||||
|
||||
#define T1_FIELD_FIXED_TABLE2( _ident, _fname, _fmax, _dict ) \
|
||||
T1_NEW_TABLE_FIELD2( _ident, T1_FIELD_TYPE_FIXED_ARRAY, \
|
||||
_fname, _fmax, _dict )
|
||||
|
||||
#define T1_FIELD_CALLBACK( _ident, _name, _dict ) \
|
||||
T1_NEW_CALLBACK_FIELD( _ident, _name, _dict )
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** T1 PARSER *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
typedef const struct PS_Parser_FuncsRec_* PS_Parser_Funcs;
|
||||
|
||||
typedef struct PS_Parser_FuncsRec_
|
||||
{
|
||||
void
|
||||
(*init)( PS_Parser parser,
|
||||
FT_Byte* base,
|
||||
FT_Byte* limit,
|
||||
FT_Memory memory );
|
||||
|
||||
void
|
||||
(*done)( PS_Parser parser );
|
||||
|
||||
void
|
||||
(*skip_spaces)( PS_Parser parser );
|
||||
void
|
||||
(*skip_PS_token)( PS_Parser parser );
|
||||
|
||||
FT_Long
|
||||
(*to_int)( PS_Parser parser );
|
||||
FT_Fixed
|
||||
(*to_fixed)( PS_Parser parser,
|
||||
FT_Int power_ten );
|
||||
|
||||
FT_Error
|
||||
(*to_bytes)( PS_Parser parser,
|
||||
FT_Byte* bytes,
|
||||
FT_Offset max_bytes,
|
||||
FT_Long* pnum_bytes,
|
||||
FT_Bool delimiters );
|
||||
|
||||
FT_Int
|
||||
(*to_coord_array)( PS_Parser parser,
|
||||
FT_Int max_coords,
|
||||
FT_Short* coords );
|
||||
FT_Int
|
||||
(*to_fixed_array)( PS_Parser parser,
|
||||
FT_Int max_values,
|
||||
FT_Fixed* values,
|
||||
FT_Int power_ten );
|
||||
|
||||
void
|
||||
(*to_token)( PS_Parser parser,
|
||||
T1_Token token );
|
||||
void
|
||||
(*to_token_array)( PS_Parser parser,
|
||||
T1_Token tokens,
|
||||
FT_UInt max_tokens,
|
||||
FT_Int* pnum_tokens );
|
||||
|
||||
FT_Error
|
||||
(*load_field)( PS_Parser parser,
|
||||
const T1_Field field,
|
||||
void** objects,
|
||||
FT_UInt max_objects,
|
||||
FT_ULong* pflags );
|
||||
|
||||
FT_Error
|
||||
(*load_field_table)( PS_Parser parser,
|
||||
const T1_Field field,
|
||||
void** objects,
|
||||
FT_UInt max_objects,
|
||||
FT_ULong* pflags );
|
||||
|
||||
} PS_Parser_FuncsRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* PS_ParserRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A PS_Parser is an object used to parse a Type 1 font very quickly. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* cursor :: The current position in the text. */
|
||||
/* */
|
||||
/* base :: Start of the processed text. */
|
||||
/* */
|
||||
/* limit :: End of the processed text. */
|
||||
/* */
|
||||
/* error :: The last error returned. */
|
||||
/* */
|
||||
/* memory :: The object used for memory operations (alloc/realloc). */
|
||||
/* */
|
||||
/* funcs :: A table of functions for the parser. */
|
||||
/* */
|
||||
typedef struct PS_ParserRec_
|
||||
{
|
||||
FT_Byte* cursor;
|
||||
FT_Byte* base;
|
||||
FT_Byte* limit;
|
||||
FT_Error error;
|
||||
FT_Memory memory;
|
||||
|
||||
PS_Parser_FuncsRec funcs;
|
||||
|
||||
} PS_ParserRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** T1 BUILDER *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
typedef struct T1_BuilderRec_* T1_Builder;
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*T1_Builder_Check_Points_Func)( T1_Builder builder,
|
||||
FT_Int count );
|
||||
|
||||
typedef void
|
||||
(*T1_Builder_Add_Point_Func)( T1_Builder builder,
|
||||
FT_Pos x,
|
||||
FT_Pos y,
|
||||
FT_Byte flag );
|
||||
|
||||
typedef FT_Error
|
||||
(*T1_Builder_Add_Point1_Func)( T1_Builder builder,
|
||||
FT_Pos x,
|
||||
FT_Pos y );
|
||||
|
||||
typedef FT_Error
|
||||
(*T1_Builder_Add_Contour_Func)( T1_Builder builder );
|
||||
|
||||
typedef FT_Error
|
||||
(*T1_Builder_Start_Point_Func)( T1_Builder builder,
|
||||
FT_Pos x,
|
||||
FT_Pos y );
|
||||
|
||||
typedef void
|
||||
(*T1_Builder_Close_Contour_Func)( T1_Builder builder );
|
||||
|
||||
|
||||
typedef const struct T1_Builder_FuncsRec_* T1_Builder_Funcs;
|
||||
|
||||
typedef struct T1_Builder_FuncsRec_
|
||||
{
|
||||
void
|
||||
(*init)( T1_Builder builder,
|
||||
FT_Face face,
|
||||
FT_Size size,
|
||||
FT_GlyphSlot slot,
|
||||
FT_Bool hinting );
|
||||
|
||||
void
|
||||
(*done)( T1_Builder builder );
|
||||
|
||||
T1_Builder_Check_Points_Func check_points;
|
||||
T1_Builder_Add_Point_Func add_point;
|
||||
T1_Builder_Add_Point1_Func add_point1;
|
||||
T1_Builder_Add_Contour_Func add_contour;
|
||||
T1_Builder_Start_Point_Func start_point;
|
||||
T1_Builder_Close_Contour_Func close_contour;
|
||||
|
||||
} T1_Builder_FuncsRec;
|
||||
|
||||
|
||||
/* an enumeration type to handle charstring parsing states */
|
||||
typedef enum T1_ParseState_
|
||||
{
|
||||
T1_Parse_Start,
|
||||
T1_Parse_Have_Width,
|
||||
T1_Parse_Have_Moveto,
|
||||
T1_Parse_Have_Path
|
||||
|
||||
} T1_ParseState;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Structure> */
|
||||
/* T1_BuilderRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used during glyph loading to store its outline. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* memory :: The current memory object. */
|
||||
/* */
|
||||
/* face :: The current face object. */
|
||||
/* */
|
||||
/* glyph :: The current glyph slot. */
|
||||
/* */
|
||||
/* loader :: XXX */
|
||||
/* */
|
||||
/* base :: The base glyph outline. */
|
||||
/* */
|
||||
/* current :: The current glyph outline. */
|
||||
/* */
|
||||
/* max_points :: maximum points in builder outline */
|
||||
/* */
|
||||
/* max_contours :: Maximal number of contours in builder outline. */
|
||||
/* */
|
||||
/* pos_x :: The horizontal translation (if composite glyph). */
|
||||
/* */
|
||||
/* pos_y :: The vertical translation (if composite glyph). */
|
||||
/* */
|
||||
/* left_bearing :: The left side bearing point. */
|
||||
/* */
|
||||
/* advance :: The horizontal advance vector. */
|
||||
/* */
|
||||
/* bbox :: Unused. */
|
||||
/* */
|
||||
/* parse_state :: An enumeration which controls the charstring */
|
||||
/* parsing state. */
|
||||
/* */
|
||||
/* load_points :: If this flag is not set, no points are loaded. */
|
||||
/* */
|
||||
/* no_recurse :: Set but not used. */
|
||||
/* */
|
||||
/* metrics_only :: A boolean indicating that we only want to compute */
|
||||
/* the metrics of a given glyph, not load all of its */
|
||||
/* points. */
|
||||
/* */
|
||||
/* funcs :: An array of function pointers for the builder. */
|
||||
/* */
|
||||
typedef struct T1_BuilderRec_
|
||||
{
|
||||
FT_Memory memory;
|
||||
FT_Face face;
|
||||
FT_GlyphSlot glyph;
|
||||
FT_GlyphLoader loader;
|
||||
FT_Outline* base;
|
||||
FT_Outline* current;
|
||||
|
||||
FT_Pos pos_x;
|
||||
FT_Pos pos_y;
|
||||
|
||||
FT_Vector left_bearing;
|
||||
FT_Vector advance;
|
||||
|
||||
FT_BBox bbox; /* bounding box */
|
||||
T1_ParseState parse_state;
|
||||
FT_Bool load_points;
|
||||
FT_Bool no_recurse;
|
||||
|
||||
FT_Bool metrics_only;
|
||||
|
||||
void* hints_funcs; /* hinter-specific */
|
||||
void* hints_globals; /* hinter-specific */
|
||||
|
||||
T1_Builder_FuncsRec funcs;
|
||||
|
||||
} T1_BuilderRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** T1 DECODER *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
#if 0
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */
|
||||
/* calls during glyph loading. */
|
||||
/* */
|
||||
#define T1_MAX_SUBRS_CALLS 8
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */
|
||||
/* minimum of 16 is required. */
|
||||
/* */
|
||||
#define T1_MAX_CHARSTRINGS_OPERANDS 32
|
||||
|
||||
#endif /* 0 */
|
||||
|
||||
|
||||
typedef struct T1_Decoder_ZoneRec_
|
||||
{
|
||||
FT_Byte* cursor;
|
||||
FT_Byte* base;
|
||||
FT_Byte* limit;
|
||||
|
||||
} T1_Decoder_ZoneRec, *T1_Decoder_Zone;
|
||||
|
||||
|
||||
typedef struct T1_DecoderRec_* T1_Decoder;
|
||||
typedef const struct T1_Decoder_FuncsRec_* T1_Decoder_Funcs;
|
||||
|
||||
|
||||
typedef FT_Error
|
||||
(*T1_Decoder_Callback)( T1_Decoder decoder,
|
||||
FT_UInt glyph_index );
|
||||
|
||||
|
||||
typedef struct T1_Decoder_FuncsRec_
|
||||
{
|
||||
FT_Error
|
||||
(*init)( T1_Decoder decoder,
|
||||
FT_Face face,
|
||||
FT_Size size,
|
||||
FT_GlyphSlot slot,
|
||||
FT_Byte** glyph_names,
|
||||
PS_Blend blend,
|
||||
FT_Bool hinting,
|
||||
FT_Render_Mode hint_mode,
|
||||
T1_Decoder_Callback callback );
|
||||
|
||||
void
|
||||
(*done)( T1_Decoder decoder );
|
||||
|
||||
FT_Error
|
||||
(*parse_charstrings)( T1_Decoder decoder,
|
||||
FT_Byte* base,
|
||||
FT_UInt len );
|
||||
|
||||
} T1_Decoder_FuncsRec;
|
||||
|
||||
|
||||
typedef struct T1_DecoderRec_
|
||||
{
|
||||
T1_BuilderRec builder;
|
||||
|
||||
FT_Long stack[T1_MAX_CHARSTRINGS_OPERANDS];
|
||||
FT_Long* top;
|
||||
|
||||
T1_Decoder_ZoneRec zones[T1_MAX_SUBRS_CALLS + 1];
|
||||
T1_Decoder_Zone zone;
|
||||
|
||||
FT_Service_PsCMaps psnames; /* for seac */
|
||||
FT_UInt num_glyphs;
|
||||
FT_Byte** glyph_names;
|
||||
|
||||
FT_Int lenIV; /* internal for sub routine calls */
|
||||
FT_UInt num_subrs;
|
||||
FT_Byte** subrs;
|
||||
FT_PtrDist* subrs_len; /* array of subrs length (optional) */
|
||||
|
||||
FT_Matrix font_matrix;
|
||||
FT_Vector font_offset;
|
||||
|
||||
FT_Int flex_state;
|
||||
FT_Int num_flex_vectors;
|
||||
FT_Vector flex_vectors[7];
|
||||
|
||||
PS_Blend blend; /* for multiple master support */
|
||||
|
||||
FT_Render_Mode hint_mode;
|
||||
|
||||
T1_Decoder_Callback parse_callback;
|
||||
T1_Decoder_FuncsRec funcs;
|
||||
|
||||
FT_Long* buildchar;
|
||||
FT_UInt len_buildchar;
|
||||
|
||||
FT_Bool seac;
|
||||
|
||||
} T1_DecoderRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** AFM PARSER *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
typedef struct AFM_ParserRec_* AFM_Parser;
|
||||
|
||||
typedef struct AFM_Parser_FuncsRec_
|
||||
{
|
||||
FT_Error
|
||||
(*init)( AFM_Parser parser,
|
||||
FT_Memory memory,
|
||||
FT_Byte* base,
|
||||
FT_Byte* limit );
|
||||
|
||||
void
|
||||
(*done)( AFM_Parser parser );
|
||||
|
||||
FT_Error
|
||||
(*parse)( AFM_Parser parser );
|
||||
|
||||
} AFM_Parser_FuncsRec;
|
||||
|
||||
|
||||
typedef struct AFM_StreamRec_* AFM_Stream;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Struct> */
|
||||
/* AFM_ParserRec */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* An AFM_Parser is a parser for the AFM files. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* memory :: The object used for memory operations (alloc and */
|
||||
/* realloc). */
|
||||
/* */
|
||||
/* stream :: This is an opaque object. */
|
||||
/* */
|
||||
/* FontInfo :: The result will be stored here. */
|
||||
/* */
|
||||
/* get_index :: A user provided function to get a glyph index by its */
|
||||
/* name. */
|
||||
/* */
|
||||
typedef struct AFM_ParserRec_
|
||||
{
|
||||
FT_Memory memory;
|
||||
AFM_Stream stream;
|
||||
|
||||
AFM_FontInfo FontInfo;
|
||||
|
||||
FT_Int
|
||||
(*get_index)( const char* name,
|
||||
FT_Offset len,
|
||||
void* user_data );
|
||||
|
||||
void* user_data;
|
||||
|
||||
} AFM_ParserRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** TYPE1 CHARMAPS *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
typedef const struct T1_CMap_ClassesRec_* T1_CMap_Classes;
|
||||
|
||||
typedef struct T1_CMap_ClassesRec_
|
||||
{
|
||||
FT_CMap_Class standard;
|
||||
FT_CMap_Class expert;
|
||||
FT_CMap_Class custom;
|
||||
FT_CMap_Class unicode;
|
||||
|
||||
} T1_CMap_ClassesRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** PSAux Module Interface *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
typedef struct PSAux_ServiceRec_
|
||||
{
|
||||
/* don't use `PS_Table_Funcs' and friends to avoid compiler warnings */
|
||||
const PS_Table_FuncsRec* ps_table_funcs;
|
||||
const PS_Parser_FuncsRec* ps_parser_funcs;
|
||||
const T1_Builder_FuncsRec* t1_builder_funcs;
|
||||
const T1_Decoder_FuncsRec* t1_decoder_funcs;
|
||||
|
||||
void
|
||||
(*t1_decrypt)( FT_Byte* buffer,
|
||||
FT_Offset length,
|
||||
FT_UShort seed );
|
||||
|
||||
T1_CMap_Classes t1_cmap_classes;
|
||||
|
||||
/* fields after this comment line were added after version 2.1.10 */
|
||||
const AFM_Parser_FuncsRec* afm_parser_funcs;
|
||||
|
||||
} PSAux_ServiceRec, *PSAux_Service;
|
||||
|
||||
/* backwards-compatible type definition */
|
||||
typedef PSAux_ServiceRec PSAux_Interface;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** Some convenience functions *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
#define IS_PS_NEWLINE( ch ) \
|
||||
( (ch) == '\r' || \
|
||||
(ch) == '\n' )
|
||||
|
||||
#define IS_PS_SPACE( ch ) \
|
||||
( (ch) == ' ' || \
|
||||
IS_PS_NEWLINE( ch ) || \
|
||||
(ch) == '\t' || \
|
||||
(ch) == '\f' || \
|
||||
(ch) == '\0' )
|
||||
|
||||
#define IS_PS_SPECIAL( ch ) \
|
||||
( (ch) == '/' || \
|
||||
(ch) == '(' || (ch) == ')' || \
|
||||
(ch) == '<' || (ch) == '>' || \
|
||||
(ch) == '[' || (ch) == ']' || \
|
||||
(ch) == '{' || (ch) == '}' || \
|
||||
(ch) == '%' )
|
||||
|
||||
#define IS_PS_DELIM( ch ) \
|
||||
( IS_PS_SPACE( ch ) || \
|
||||
IS_PS_SPECIAL( ch ) )
|
||||
|
||||
#define IS_PS_DIGIT( ch ) \
|
||||
( (ch) >= '0' && (ch) <= '9' )
|
||||
|
||||
#define IS_PS_XDIGIT( ch ) \
|
||||
( IS_PS_DIGIT( ch ) || \
|
||||
( (ch) >= 'A' && (ch) <= 'F' ) || \
|
||||
( (ch) >= 'a' && (ch) <= 'f' ) )
|
||||
|
||||
#define IS_PS_BASE85( ch ) \
|
||||
( (ch) >= '!' && (ch) <= 'u' )
|
||||
|
||||
#define IS_PS_TOKEN( cur, limit, token ) \
|
||||
( (char)(cur)[0] == (token)[0] && \
|
||||
( (cur) + sizeof ( (token) ) == (limit) || \
|
||||
( (cur) + sizeof( (token) ) < (limit) && \
|
||||
IS_PS_DELIM( (cur)[sizeof ( (token) ) - 1] ) ) ) && \
|
||||
ft_strncmp( (char*)(cur), (token), sizeof ( (token) ) - 1 ) == 0 )
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __PSAUX_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,712 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* pshints.h */
|
||||
/* */
|
||||
/* Interface to Postscript-specific (Type 1 and Type 2) hints */
|
||||
/* recorders (specification only). These are used to support native */
|
||||
/* T1/T2 hints in the `type1', `cid', and `cff' font drivers. */
|
||||
/* */
|
||||
/* Copyright 2001, 2002, 2003, 2005, 2006, 2007, 2009 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __PSHINTS_H__
|
||||
#define __PSHINTS_H__
|
||||
|
||||
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
#include FT_TYPE1_TABLES_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** INTERNAL REPRESENTATION OF GLOBALS *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
typedef struct PSH_GlobalsRec_* PSH_Globals;
|
||||
|
||||
typedef FT_Error
|
||||
(*PSH_Globals_NewFunc)( FT_Memory memory,
|
||||
T1_Private* private_dict,
|
||||
PSH_Globals* aglobals );
|
||||
|
||||
typedef FT_Error
|
||||
(*PSH_Globals_SetScaleFunc)( PSH_Globals globals,
|
||||
FT_Fixed x_scale,
|
||||
FT_Fixed y_scale,
|
||||
FT_Fixed x_delta,
|
||||
FT_Fixed y_delta );
|
||||
|
||||
typedef void
|
||||
(*PSH_Globals_DestroyFunc)( PSH_Globals globals );
|
||||
|
||||
|
||||
typedef struct PSH_Globals_FuncsRec_
|
||||
{
|
||||
PSH_Globals_NewFunc create;
|
||||
PSH_Globals_SetScaleFunc set_scale;
|
||||
PSH_Globals_DestroyFunc destroy;
|
||||
|
||||
} PSH_Globals_FuncsRec, *PSH_Globals_Funcs;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** PUBLIC TYPE 1 HINTS RECORDER *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* T1_Hints
|
||||
*
|
||||
* @description:
|
||||
* This is a handle to an opaque structure used to record glyph hints
|
||||
* from a Type 1 character glyph character string.
|
||||
*
|
||||
* The methods used to operate on this object are defined by the
|
||||
* @T1_Hints_FuncsRec structure. Recording glyph hints is normally
|
||||
* achieved through the following scheme:
|
||||
*
|
||||
* - Open a new hint recording session by calling the `open' method.
|
||||
* This rewinds the recorder and prepare it for new input.
|
||||
*
|
||||
* - For each hint found in the glyph charstring, call the corresponding
|
||||
* method (`stem', `stem3', or `reset'). Note that these functions do
|
||||
* not return an error code.
|
||||
*
|
||||
* - Close the recording session by calling the `close' method. It
|
||||
* returns an error code if the hints were invalid or something
|
||||
* strange happened (e.g., memory shortage).
|
||||
*
|
||||
* The hints accumulated in the object can later be used by the
|
||||
* PostScript hinter.
|
||||
*
|
||||
*/
|
||||
typedef struct T1_HintsRec_* T1_Hints;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* T1_Hints_Funcs
|
||||
*
|
||||
* @description:
|
||||
* A pointer to the @T1_Hints_FuncsRec structure that defines the API of
|
||||
* a given @T1_Hints object.
|
||||
*
|
||||
*/
|
||||
typedef const struct T1_Hints_FuncsRec_* T1_Hints_Funcs;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T1_Hints_OpenFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T1_Hints class used to prepare it for a new Type 1
|
||||
* hints recording session.
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 1 hints recorder.
|
||||
*
|
||||
* @note:
|
||||
* You should always call the @T1_Hints_CloseFunc method in order to
|
||||
* close an opened recording session.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*T1_Hints_OpenFunc)( T1_Hints hints );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T1_Hints_SetStemFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T1_Hints class used to record a new horizontal or
|
||||
* vertical stem. This corresponds to the Type 1 `hstem' and `vstem'
|
||||
* operators.
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 1 hints recorder.
|
||||
*
|
||||
* dimension ::
|
||||
* 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
|
||||
*
|
||||
* coords ::
|
||||
* Array of 2 coordinates in 16.16 format, used as (position,length)
|
||||
* stem descriptor.
|
||||
*
|
||||
* @note:
|
||||
* Use vertical coordinates (y) for horizontal stems (dim=0). Use
|
||||
* horizontal coordinates (x) for vertical stems (dim=1).
|
||||
*
|
||||
* `coords[0]' is the absolute stem position (lowest coordinate);
|
||||
* `coords[1]' is the length.
|
||||
*
|
||||
* The length can be negative, in which case it must be either -20 or
|
||||
* -21. It is interpreted as a `ghost' stem, according to the Type 1
|
||||
* specification.
|
||||
*
|
||||
* If the length is -21 (corresponding to a bottom ghost stem), then
|
||||
* the real stem position is `coords[0]+coords[1]'.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*T1_Hints_SetStemFunc)( T1_Hints hints,
|
||||
FT_UInt dimension,
|
||||
FT_Fixed* coords );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T1_Hints_SetStem3Func
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T1_Hints class used to record three
|
||||
* counter-controlled horizontal or vertical stems at once.
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 1 hints recorder.
|
||||
*
|
||||
* dimension ::
|
||||
* 0 for horizontal stems, 1 for vertical ones.
|
||||
*
|
||||
* coords ::
|
||||
* An array of 6 values in 16.16 format, holding 3 (position,length)
|
||||
* pairs for the counter-controlled stems.
|
||||
*
|
||||
* @note:
|
||||
* Use vertical coordinates (y) for horizontal stems (dim=0). Use
|
||||
* horizontal coordinates (x) for vertical stems (dim=1).
|
||||
*
|
||||
* The lengths cannot be negative (ghost stems are never
|
||||
* counter-controlled).
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*T1_Hints_SetStem3Func)( T1_Hints hints,
|
||||
FT_UInt dimension,
|
||||
FT_Fixed* coords );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T1_Hints_ResetFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T1_Hints class used to reset the stems hints in a
|
||||
* recording session.
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 1 hints recorder.
|
||||
*
|
||||
* end_point ::
|
||||
* The index of the last point in the input glyph in which the
|
||||
* previously defined hints apply.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*T1_Hints_ResetFunc)( T1_Hints hints,
|
||||
FT_UInt end_point );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T1_Hints_CloseFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T1_Hints class used to close a hint recording
|
||||
* session.
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 1 hints recorder.
|
||||
*
|
||||
* end_point ::
|
||||
* The index of the last point in the input glyph.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0 means success.
|
||||
*
|
||||
* @note:
|
||||
* The error code is set to indicate that an error occurred during the
|
||||
* recording session.
|
||||
*
|
||||
*/
|
||||
typedef FT_Error
|
||||
(*T1_Hints_CloseFunc)( T1_Hints hints,
|
||||
FT_UInt end_point );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T1_Hints_ApplyFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T1_Hints class used to apply hints to the
|
||||
* corresponding glyph outline. Must be called once all hints have been
|
||||
* recorded.
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 1 hints recorder.
|
||||
*
|
||||
* outline ::
|
||||
* A pointer to the target outline descriptor.
|
||||
*
|
||||
* globals ::
|
||||
* The hinter globals for this font.
|
||||
*
|
||||
* hint_mode ::
|
||||
* Hinting information.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0 means success.
|
||||
*
|
||||
* @note:
|
||||
* On input, all points within the outline are in font coordinates. On
|
||||
* output, they are in 1/64th of pixels.
|
||||
*
|
||||
* The scaling transformation is taken from the `globals' object which
|
||||
* must correspond to the same font as the glyph.
|
||||
*
|
||||
*/
|
||||
typedef FT_Error
|
||||
(*T1_Hints_ApplyFunc)( T1_Hints hints,
|
||||
FT_Outline* outline,
|
||||
PSH_Globals globals,
|
||||
FT_Render_Mode hint_mode );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* T1_Hints_FuncsRec
|
||||
*
|
||||
* @description:
|
||||
* The structure used to provide the API to @T1_Hints objects.
|
||||
*
|
||||
* @fields:
|
||||
* hints ::
|
||||
* A handle to the T1 Hints recorder.
|
||||
*
|
||||
* open ::
|
||||
* The function to open a recording session.
|
||||
*
|
||||
* close ::
|
||||
* The function to close a recording session.
|
||||
*
|
||||
* stem ::
|
||||
* The function to set a simple stem.
|
||||
*
|
||||
* stem3 ::
|
||||
* The function to set counter-controlled stems.
|
||||
*
|
||||
* reset ::
|
||||
* The function to reset stem hints.
|
||||
*
|
||||
* apply ::
|
||||
* The function to apply the hints to the corresponding glyph outline.
|
||||
*
|
||||
*/
|
||||
typedef struct T1_Hints_FuncsRec_
|
||||
{
|
||||
T1_Hints hints;
|
||||
T1_Hints_OpenFunc open;
|
||||
T1_Hints_CloseFunc close;
|
||||
T1_Hints_SetStemFunc stem;
|
||||
T1_Hints_SetStem3Func stem3;
|
||||
T1_Hints_ResetFunc reset;
|
||||
T1_Hints_ApplyFunc apply;
|
||||
|
||||
} T1_Hints_FuncsRec;
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** PUBLIC TYPE 2 HINTS RECORDER *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* T2_Hints
|
||||
*
|
||||
* @description:
|
||||
* This is a handle to an opaque structure used to record glyph hints
|
||||
* from a Type 2 character glyph character string.
|
||||
*
|
||||
* The methods used to operate on this object are defined by the
|
||||
* @T2_Hints_FuncsRec structure. Recording glyph hints is normally
|
||||
* achieved through the following scheme:
|
||||
*
|
||||
* - Open a new hint recording session by calling the `open' method.
|
||||
* This rewinds the recorder and prepare it for new input.
|
||||
*
|
||||
* - For each hint found in the glyph charstring, call the corresponding
|
||||
* method (`stems', `hintmask', `counters'). Note that these
|
||||
* functions do not return an error code.
|
||||
*
|
||||
* - Close the recording session by calling the `close' method. It
|
||||
* returns an error code if the hints were invalid or something
|
||||
* strange happened (e.g., memory shortage).
|
||||
*
|
||||
* The hints accumulated in the object can later be used by the
|
||||
* Postscript hinter.
|
||||
*
|
||||
*/
|
||||
typedef struct T2_HintsRec_* T2_Hints;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @type:
|
||||
* T2_Hints_Funcs
|
||||
*
|
||||
* @description:
|
||||
* A pointer to the @T2_Hints_FuncsRec structure that defines the API of
|
||||
* a given @T2_Hints object.
|
||||
*
|
||||
*/
|
||||
typedef const struct T2_Hints_FuncsRec_* T2_Hints_Funcs;
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T2_Hints_OpenFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T2_Hints class used to prepare it for a new Type 2
|
||||
* hints recording session.
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 2 hints recorder.
|
||||
*
|
||||
* @note:
|
||||
* You should always call the @T2_Hints_CloseFunc method in order to
|
||||
* close an opened recording session.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*T2_Hints_OpenFunc)( T2_Hints hints );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T2_Hints_StemsFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T2_Hints class used to set the table of stems in
|
||||
* either the vertical or horizontal dimension. Equivalent to the
|
||||
* `hstem', `vstem', `hstemhm', and `vstemhm' Type 2 operators.
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 2 hints recorder.
|
||||
*
|
||||
* dimension ::
|
||||
* 0 for horizontal stems (hstem), 1 for vertical ones (vstem).
|
||||
*
|
||||
* count ::
|
||||
* The number of stems.
|
||||
*
|
||||
* coords ::
|
||||
* An array of `count' (position,length) pairs in 16.16 format.
|
||||
*
|
||||
* @note:
|
||||
* Use vertical coordinates (y) for horizontal stems (dim=0). Use
|
||||
* horizontal coordinates (x) for vertical stems (dim=1).
|
||||
*
|
||||
* There are `2*count' elements in the `coords' array. Each even
|
||||
* element is an absolute position in font units, each odd element is a
|
||||
* length in font units.
|
||||
*
|
||||
* A length can be negative, in which case it must be either -20 or
|
||||
* -21. It is interpreted as a `ghost' stem, according to the Type 1
|
||||
* specification.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*T2_Hints_StemsFunc)( T2_Hints hints,
|
||||
FT_UInt dimension,
|
||||
FT_UInt count,
|
||||
FT_Fixed* coordinates );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T2_Hints_MaskFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T2_Hints class used to set a given hintmask (this
|
||||
* corresponds to the `hintmask' Type 2 operator).
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 2 hints recorder.
|
||||
*
|
||||
* end_point ::
|
||||
* The glyph index of the last point to which the previously defined
|
||||
* or activated hints apply.
|
||||
*
|
||||
* bit_count ::
|
||||
* The number of bits in the hint mask.
|
||||
*
|
||||
* bytes ::
|
||||
* An array of bytes modelling the hint mask.
|
||||
*
|
||||
* @note:
|
||||
* If the hintmask starts the charstring (before any glyph point
|
||||
* definition), the value of `end_point' should be 0.
|
||||
*
|
||||
* `bit_count' is the number of meaningful bits in the `bytes' array; it
|
||||
* must be equal to the total number of hints defined so far (i.e.,
|
||||
* horizontal+verticals).
|
||||
*
|
||||
* The `bytes' array can come directly from the Type 2 charstring and
|
||||
* respects the same format.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*T2_Hints_MaskFunc)( T2_Hints hints,
|
||||
FT_UInt end_point,
|
||||
FT_UInt bit_count,
|
||||
const FT_Byte* bytes );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T2_Hints_CounterFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T2_Hints class used to set a given counter mask
|
||||
* (this corresponds to the `hintmask' Type 2 operator).
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 2 hints recorder.
|
||||
*
|
||||
* end_point ::
|
||||
* A glyph index of the last point to which the previously defined or
|
||||
* active hints apply.
|
||||
*
|
||||
* bit_count ::
|
||||
* The number of bits in the hint mask.
|
||||
*
|
||||
* bytes ::
|
||||
* An array of bytes modelling the hint mask.
|
||||
*
|
||||
* @note:
|
||||
* If the hintmask starts the charstring (before any glyph point
|
||||
* definition), the value of `end_point' should be 0.
|
||||
*
|
||||
* `bit_count' is the number of meaningful bits in the `bytes' array; it
|
||||
* must be equal to the total number of hints defined so far (i.e.,
|
||||
* horizontal+verticals).
|
||||
*
|
||||
* The `bytes' array can come directly from the Type 2 charstring and
|
||||
* respects the same format.
|
||||
*
|
||||
*/
|
||||
typedef void
|
||||
(*T2_Hints_CounterFunc)( T2_Hints hints,
|
||||
FT_UInt bit_count,
|
||||
const FT_Byte* bytes );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T2_Hints_CloseFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T2_Hints class used to close a hint recording
|
||||
* session.
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 2 hints recorder.
|
||||
*
|
||||
* end_point ::
|
||||
* The index of the last point in the input glyph.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0 means success.
|
||||
*
|
||||
* @note:
|
||||
* The error code is set to indicate that an error occurred during the
|
||||
* recording session.
|
||||
*
|
||||
*/
|
||||
typedef FT_Error
|
||||
(*T2_Hints_CloseFunc)( T2_Hints hints,
|
||||
FT_UInt end_point );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @functype:
|
||||
* T2_Hints_ApplyFunc
|
||||
*
|
||||
* @description:
|
||||
* A method of the @T2_Hints class used to apply hints to the
|
||||
* corresponding glyph outline. Must be called after the `close'
|
||||
* method.
|
||||
*
|
||||
* @input:
|
||||
* hints ::
|
||||
* A handle to the Type 2 hints recorder.
|
||||
*
|
||||
* outline ::
|
||||
* A pointer to the target outline descriptor.
|
||||
*
|
||||
* globals ::
|
||||
* The hinter globals for this font.
|
||||
*
|
||||
* hint_mode ::
|
||||
* Hinting information.
|
||||
*
|
||||
* @return:
|
||||
* FreeType error code. 0 means success.
|
||||
*
|
||||
* @note:
|
||||
* On input, all points within the outline are in font coordinates. On
|
||||
* output, they are in 1/64th of pixels.
|
||||
*
|
||||
* The scaling transformation is taken from the `globals' object which
|
||||
* must correspond to the same font than the glyph.
|
||||
*
|
||||
*/
|
||||
typedef FT_Error
|
||||
(*T2_Hints_ApplyFunc)( T2_Hints hints,
|
||||
FT_Outline* outline,
|
||||
PSH_Globals globals,
|
||||
FT_Render_Mode hint_mode );
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
*
|
||||
* @struct:
|
||||
* T2_Hints_FuncsRec
|
||||
*
|
||||
* @description:
|
||||
* The structure used to provide the API to @T2_Hints objects.
|
||||
*
|
||||
* @fields:
|
||||
* hints ::
|
||||
* A handle to the T2 hints recorder object.
|
||||
*
|
||||
* open ::
|
||||
* The function to open a recording session.
|
||||
*
|
||||
* close ::
|
||||
* The function to close a recording session.
|
||||
*
|
||||
* stems ::
|
||||
* The function to set the dimension's stems table.
|
||||
*
|
||||
* hintmask ::
|
||||
* The function to set hint masks.
|
||||
*
|
||||
* counter ::
|
||||
* The function to set counter masks.
|
||||
*
|
||||
* apply ::
|
||||
* The function to apply the hints on the corresponding glyph outline.
|
||||
*
|
||||
*/
|
||||
typedef struct T2_Hints_FuncsRec_
|
||||
{
|
||||
T2_Hints hints;
|
||||
T2_Hints_OpenFunc open;
|
||||
T2_Hints_CloseFunc close;
|
||||
T2_Hints_StemsFunc stems;
|
||||
T2_Hints_MaskFunc hintmask;
|
||||
T2_Hints_CounterFunc counter;
|
||||
T2_Hints_ApplyFunc apply;
|
||||
|
||||
} T2_Hints_FuncsRec;
|
||||
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
typedef struct PSHinter_Interface_
|
||||
{
|
||||
PSH_Globals_Funcs (*get_globals_funcs)( FT_Module module );
|
||||
T1_Hints_Funcs (*get_t1_funcs) ( FT_Module module );
|
||||
T2_Hints_Funcs (*get_t2_funcs) ( FT_Module module );
|
||||
|
||||
} PSHinter_Interface;
|
||||
|
||||
typedef PSHinter_Interface* PSHinter_Service;
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_, \
|
||||
get_t1_funcs_, get_t2_funcs_) \
|
||||
static const PSHinter_Interface class_ = \
|
||||
{ \
|
||||
get_globals_funcs_, get_t1_funcs_, get_t2_funcs_ \
|
||||
};
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#define FT_DEFINE_PSHINTER_INTERFACE(class_, get_globals_funcs_, \
|
||||
get_t1_funcs_, get_t2_funcs_) \
|
||||
void \
|
||||
FT_Init_Class_##class_( FT_Library library, \
|
||||
PSHinter_Interface* clazz) \
|
||||
{ \
|
||||
FT_UNUSED(library); \
|
||||
clazz->get_globals_funcs = get_globals_funcs_; \
|
||||
clazz->get_t1_funcs = get_t1_funcs_; \
|
||||
clazz->get_t2_funcs = get_t2_funcs_; \
|
||||
}
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
#endif /* __PSHINTS_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* svbdf.h */
|
||||
/* */
|
||||
/* The FreeType BDF services (specification). */
|
||||
/* */
|
||||
/* Copyright 2003 by */
|
||||
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
|
||||
/* */
|
||||
/* This file is part of the FreeType project, and may only be used, */
|
||||
/* modified, and distributed under the terms of the FreeType project */
|
||||
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
|
||||
/* this file you indicate that you have read the license and */
|
||||
/* understand and accept it fully. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef __SVBDF_H__
|
||||
#define __SVBDF_H__
|
||||
|
||||
#include FT_BDF_H
|
||||
#include FT_INTERNAL_SERVICE_H
|
||||
|
||||
|
||||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
#define FT_SERVICE_ID_BDF "bdf"
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_BDF_GetCharsetIdFunc)( FT_Face face,
|
||||
const char* *acharset_encoding,
|
||||
const char* *acharset_registry );
|
||||
|
||||
typedef FT_Error
|
||||
(*FT_BDF_GetPropertyFunc)( FT_Face face,
|
||||
const char* prop_name,
|
||||
BDF_PropertyRec *aproperty );
|
||||
|
||||
|
||||
FT_DEFINE_SERVICE( BDF )
|
||||
{
|
||||
FT_BDF_GetCharsetIdFunc get_charset_id;
|
||||
FT_BDF_GetPropertyFunc get_property;
|
||||
};
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_PIC
|
||||
|
||||
#define FT_DEFINE_SERVICE_BDFRec(class_, get_charset_id_, get_property_) \
|
||||
static const FT_Service_BDFRec class_ = \
|
||||
{ \
|
||||
get_charset_id_, get_property_ \
|
||||
};
|
||||
|
||||
#else /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
#define FT_DEFINE_SERVICE_BDFRec(class_, get_charset_id_, get_property_) \
|
||||
void \
|
||||
FT_Init_Class_##class_( FT_Service_BDFRec* clazz ) \
|
||||
{ \
|
||||
clazz->get_charset_id = get_charset_id_; \
|
||||
clazz->get_property = get_property_; \
|
||||
}
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_PIC */
|
||||
|
||||
/* */
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
||||
|
||||
#endif /* __SVBDF_H__ */
|
||||
|
||||
|
||||
/* END */
|
||||
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