зеркало из https://github.com/mozilla/gecko-dev.git
153 строки
3.9 KiB
C++
153 строки
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Corporation code.
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*
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* The Initial Developer of the Original Code is Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2011
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Bas Schouten <bschouten@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "2D.h"
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#ifdef USE_CAIRO
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#include "DrawTargetCairo.h"
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#endif
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#ifdef WIN32
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#include "DrawTargetD2D.h"
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#include "ScaledFontDWrite.h"
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#include <d3d10_1.h>
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#endif
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#include "Logging.h"
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#ifdef PR_LOGGING
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PRLogModuleInfo *sGFX2DLog = PR_NewLogModule("gfx2d");
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#endif
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namespace mozilla {
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namespace gfx {
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// XXX - Need to define an API to set this.
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int sGfxLogLevel = LOG_DEBUG;
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#ifdef WIN32
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ID3D10Device1 *Factory::mD3D10Device;
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#endif
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TemporaryRef<DrawTarget>
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Factory::CreateDrawTarget(BackendType aBackend, const IntSize &aSize, SurfaceFormat aFormat)
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{
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switch (aBackend) {
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#ifdef WIN32
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case BACKEND_DIRECT2D:
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{
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RefPtr<DrawTargetD2D> newTarget;
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newTarget = new DrawTargetD2D();
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if (newTarget->Init(aSize, aFormat)) {
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return newTarget;
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}
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break;
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}
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#endif
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default:
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gfxDebug() << "Invalid draw target type specified.";
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return NULL;
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}
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gfxDebug() << "Failed to create DrawTarget, Type: " << aBackend << " Size: " << aSize;
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// Failed
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return NULL;
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}
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TemporaryRef<ScaledFont>
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Factory::CreateScaledFontForNativeFont(const NativeFont &aNativeFont, Float aSize)
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{
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switch (aNativeFont.mType) {
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#ifdef WIN32
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case NATIVE_FONT_DWRITE_FONT_FACE:
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{
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return new ScaledFontDWrite(static_cast<IDWriteFontFace*>(aNativeFont.mFont), aSize);
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}
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#endif
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default:
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gfxWarning() << "Invalid native font type specified.";
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return NULL;
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}
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}
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#ifdef WIN32
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TemporaryRef<DrawTarget>
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Factory::CreateDrawTargetForD3D10Texture(ID3D10Texture2D *aTexture, SurfaceFormat aFormat)
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{
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RefPtr<DrawTargetD2D> newTarget;
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newTarget = new DrawTargetD2D();
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if (newTarget->Init(aTexture, aFormat)) {
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return newTarget;
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}
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gfxWarning() << "Failed to create draw target for D3D10 texture.";
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// Failed
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return NULL;
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}
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void
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Factory::SetDirect3D10Device(ID3D10Device1 *aDevice)
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{
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mD3D10Device = aDevice;
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}
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ID3D10Device1*
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Factory::GetDirect3D10Device()
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{
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return mD3D10Device;
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}
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#endif // XP_WIN
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#ifdef USE_CAIRO
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TemporaryRef<DrawTarget>
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Factory::CreateDrawTargetForCairoSurface(cairo_surface_t* aSurface)
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{
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RefPtr<DrawTargetCairo> newTarget = new DrawTargetCairo();
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if (newTarget->Init(aSurface)) {
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return newTarget;
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}
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return NULL;
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}
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#endif
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}
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}
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