59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "TextureWrapperImage.h"
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namespace mozilla {
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namespace layers {
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using namespace mozilla::gfx;
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TextureWrapperImage::TextureWrapperImage(TextureClient* aClient, const IntRect& aPictureRect)
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: Image(nullptr, ImageFormat::TEXTURE_WRAPPER),
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mPictureRect(aPictureRect),
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mTextureClient(aClient)
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{
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}
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TextureWrapperImage::~TextureWrapperImage()
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{
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}
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gfx::IntSize
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TextureWrapperImage::GetSize()
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{
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return mTextureClient->GetSize();
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}
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gfx::IntRect
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TextureWrapperImage::GetPictureRect()
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{
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return mPictureRect;
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}
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already_AddRefed<gfx::SourceSurface>
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TextureWrapperImage::GetAsSourceSurface()
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{
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TextureClientAutoLock autoLock(mTextureClient, OpenMode::OPEN_READ);
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if (!autoLock.Succeeded()) {
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return nullptr;
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}
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RefPtr<DrawTarget> dt = mTextureClient->BorrowDrawTarget();
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if (!dt) {
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return nullptr;
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}
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return dt->Snapshot();
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}
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TextureClient*
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TextureWrapperImage::GetTextureClient(KnowsCompositor* aForwarder)
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{
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return mTextureClient;
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}
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} // namespace layers
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} // namespace mozilla
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