зеркало из https://github.com/mozilla/pjs.git
110 строки
3.5 KiB
C++
110 строки
3.5 KiB
C++
/*
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* Copyright 2009, The Android Open Source Project
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// must include config.h first for webkit to fiddle with new/delete
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#include "SkANP.h"
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static ANPPath* anp_newPath() {
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return new ANPPath;
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}
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static void anp_deletePath(ANPPath* path) {
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delete path;
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}
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static void anp_copy(ANPPath* dst, const ANPPath* src) {
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*dst = *src;
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}
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static bool anp_equal(const ANPPath* p0, const ANPPath* p1) {
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return *p0 == *p1;
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}
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static void anp_reset(ANPPath* path) {
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path->reset();
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}
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static bool anp_isEmpty(const ANPPath* path) {
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return path->isEmpty();
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}
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static void anp_getBounds(const ANPPath* path, ANPRectF* bounds) {
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SkANP::SetRect(bounds, path->getBounds());
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}
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static void anp_moveTo(ANPPath* path, float x, float y) {
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path->moveTo(SkFloatToScalar(x), SkFloatToScalar(y));
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}
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static void anp_lineTo(ANPPath* path, float x, float y) {
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path->lineTo(SkFloatToScalar(x), SkFloatToScalar(y));
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}
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static void anp_quadTo(ANPPath* path, float x0, float y0, float x1, float y1) {
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path->quadTo(SkFloatToScalar(x0), SkFloatToScalar(y0),
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SkFloatToScalar(x1), SkFloatToScalar(y1));
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}
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static void anp_cubicTo(ANPPath* path, float x0, float y0,
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float x1, float y1, float x2, float y2) {
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path->cubicTo(SkFloatToScalar(x0), SkFloatToScalar(y0),
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SkFloatToScalar(x1), SkFloatToScalar(y1),
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SkFloatToScalar(x2), SkFloatToScalar(y2));
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}
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static void anp_close(ANPPath* path) {
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path->close();
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}
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static void anp_offset(ANPPath* path, float dx, float dy, ANPPath* dst) {
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path->offset(SkFloatToScalar(dx), SkFloatToScalar(dy), dst);
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}
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static void anp_transform(ANPPath* src, const ANPMatrix* matrix,
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ANPPath* dst) {
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src->transform(*matrix, dst);
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}
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///////////////////////////////////////////////////////////////////////////////
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#define ASSIGN(obj, name) (obj)->name = anp_##name
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void InitPathInterface(ANPPathInterfaceV0* i) {
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ASSIGN(i, newPath);
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ASSIGN(i, deletePath);
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ASSIGN(i, copy);
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ASSIGN(i, equal);
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ASSIGN(i, reset);
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ASSIGN(i, isEmpty);
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ASSIGN(i, getBounds);
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ASSIGN(i, moveTo);
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ASSIGN(i, lineTo);
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ASSIGN(i, quadTo);
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ASSIGN(i, cubicTo);
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ASSIGN(i, close);
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ASSIGN(i, offset);
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ASSIGN(i, transform);
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}
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