зеркало из https://github.com/mozilla/gecko-dev.git
48 строки
1.3 KiB
C++
48 строки
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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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#ifndef SURFACE_DMABUF_H
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#define SURFACE_DMABUF_H
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#include "ImageContainer.h"
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#include "mozilla/widget/DMABufSurface.h"
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#include "mozilla/gfx/Point.h"
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#include "mozilla/layers/TextureClient.h"
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namespace mozilla {
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namespace layers {
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class DMABUFSurfaceImage : public Image {
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public:
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explicit DMABUFSurfaceImage(DMABufSurface* aSurface)
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: Image(nullptr, ImageFormat::DMABUF), mSurface(aSurface) {
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mSurface->GlobalRefAdd();
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}
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~DMABUFSurfaceImage() { mSurface->GlobalRefRelease(); }
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DMABufSurface* GetSurface() { return mSurface; }
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gfx::IntSize GetSize() const override {
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return gfx::IntSize::Truncate(mSurface->GetWidth(), mSurface->GetHeight());
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}
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already_AddRefed<gfx::SourceSurface> GetAsSourceSurface() override {
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return nullptr;
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}
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TextureClient* GetTextureClient(KnowsCompositor* aKnowsCompositor) override;
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private:
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RefPtr<DMABufSurface> mSurface;
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RefPtr<TextureClient> mTextureClient;
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};
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} // namespace layers
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} // namespace mozilla
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#endif // SURFACE_DMABUF_H
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