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63 lines
2.0 KiB
C++
63 lines
2.0 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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#ifndef MOZILLA_GFX_TEXTURECLIENT_X11_H
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#define MOZILLA_GFX_TEXTURECLIENT_X11_H
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#include "mozilla/layers/TextureClient.h"
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#include "ISurfaceAllocator.h" // For IsSurfaceDescriptorValid
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#include "mozilla/layers/ShadowLayerUtilsX11.h"
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namespace mozilla {
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namespace layers {
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class X11TextureData : public TextureData
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{
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public:
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static X11TextureData* Create(gfx::IntSize aSize, gfx::SurfaceFormat aFormat,
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TextureFlags aFlags, ISurfaceAllocator* aAllocator);
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virtual bool Serialize(SurfaceDescriptor& aOutDescriptor) override;
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virtual bool Lock(OpenMode aMode, FenceHandle*) override;
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virtual void Unlock() override;
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virtual gfx::IntSize GetSize() const override { return mSize; }
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virtual gfx::SurfaceFormat GetFormat() const override { return mFormat; }
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virtual already_AddRefed<gfx::DrawTarget> BorrowDrawTarget() override;
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virtual bool SupportsMoz2D() const override { return true; }
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virtual bool HasInternalBuffer() const override { return false; }
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virtual void Deallocate(ISurfaceAllocator*) override;
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virtual TextureData*
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CreateSimilar(ISurfaceAllocator* aAllocator,
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TextureFlags aFlags = TextureFlags::DEFAULT,
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TextureAllocationFlags aAllocFlags = ALLOC_DEFAULT) const override;
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virtual bool UpdateFromSurface(gfx::SourceSurface* aSurface) override;
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protected:
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X11TextureData(gfx::IntSize aSize, gfx::SurfaceFormat aFormat,
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bool aClientDeallocation, bool aIsCrossProcess,
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gfxXlibSurface* aSurface);
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gfx::IntSize mSize;
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gfx::SurfaceFormat mFormat;
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RefPtr<gfxXlibSurface> mSurface;
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bool mClientDeallocation;
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bool mIsCrossProcess;
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};
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} // namespace layers
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} // namespace mozilla
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#endif
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