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1236fa8191
Backed out changeset e7278af0a484 (bug 1200595) Backed out changeset c13228f84d85 (bug 1200595) Backed out changeset 4b88e8a3d8af (bug 1200595) Backed out changeset e55376bd2cf8 (bug 1200595) Backed out changeset 9c27c8e2c021 (bug 1200595) Backed out changeset a369a2983ceb (bug 1200595) Backed out changeset 09e71ba15ea8 (bug 1200595) Backed out changeset b555b130d439 (bug 1200595) Backed out changeset 6819f6d82287 (bug 1200595) Backed out changeset a8cdfbf443d8 (bug 1200595) Backed out changeset 0092c9d7a86b (bug 1200595) Backed out changeset 6dc38a1e6073 (bug 1200595) Backed out changeset fe2164aa1468 (bug 1200595)
68 lines
2.0 KiB
C++
68 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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/**
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* A TextureClient implementation based on Xlib.
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*/
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class TextureClientX11 : public TextureClient
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{
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public:
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TextureClientX11(ISurfaceAllocator* aAllocator, gfx::SurfaceFormat format, TextureFlags aFlags = TextureFlags::DEFAULT);
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~TextureClientX11();
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// TextureClient
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virtual bool IsAllocated() const override;
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virtual bool ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor) override;
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virtual gfx::IntSize GetSize() const override { return mSize; }
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virtual bool Lock(OpenMode aMode) override;
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virtual void Unlock() override;
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virtual bool IsLocked() const override { return mLocked; }
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virtual bool AllocateForSurface(gfx::IntSize aSize, TextureAllocationFlags flags) override;
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virtual bool CanExposeDrawTarget() const override { return true; }
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virtual gfx::DrawTarget* BorrowDrawTarget() override;
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virtual void UpdateFromSurface(gfx::SourceSurface* aSurface) override;
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virtual gfx::SurfaceFormat GetFormat() const override { return mFormat; }
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virtual bool HasInternalBuffer() const override { return false; }
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virtual already_AddRefed<TextureClient>
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CreateSimilar(TextureFlags aFlags = TextureFlags::DEFAULT,
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TextureAllocationFlags aAllocFlags = ALLOC_DEFAULT) const override;
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private:
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gfx::SurfaceFormat mFormat;
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gfx::IntSize mSize;
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RefPtr<gfxXlibSurface> mSurface;
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RefPtr<gfx::DrawTarget> mDrawTarget;
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bool mLocked;
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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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