зеркало из https://github.com/mozilla/gecko-dev.git
69 строки
2.5 KiB
C++
69 строки
2.5 KiB
C++
/* -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40; -*- */
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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 SHARED_SURFACE_GLX_H_
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#define SHARED_SURFACE_GLX_H_
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#include "SharedSurface.h"
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#include "mozilla/RefPtr.h"
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class gfxXlibSurface;
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namespace mozilla {
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namespace gl {
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class SharedSurface_GLXDrawable
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: public SharedSurface
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{
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public:
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static UniquePtr<SharedSurface_GLXDrawable> Create(GLContext* prodGL,
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const SurfaceCaps& caps,
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const gfx::IntSize& size,
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bool deallocateClient,
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bool inSameProcess);
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virtual void ProducerAcquireImpl() override {}
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virtual void ProducerReleaseImpl() override;
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virtual void LockProdImpl() override;
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virtual void UnlockProdImpl() override;
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virtual bool ToSurfaceDescriptor(layers::SurfaceDescriptor* const out_descriptor) override;
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virtual bool ReadbackBySharedHandle(gfx::DataSourceSurface* out_surface) override;
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private:
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SharedSurface_GLXDrawable(GLContext* gl,
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const gfx::IntSize& size,
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bool inSameProcess,
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const RefPtr<gfxXlibSurface>& xlibSurface);
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RefPtr<gfxXlibSurface> mXlibSurface;
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bool mInSameProcess;
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};
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class SurfaceFactory_GLXDrawable
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: public SurfaceFactory
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{
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public:
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static UniquePtr<SurfaceFactory_GLXDrawable> Create(GLContext* prodGL,
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const SurfaceCaps& caps,
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const RefPtr<layers::ISurfaceAllocator>& allocator,
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const layers::TextureFlags& flags);
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virtual UniquePtr<SharedSurface> CreateShared(const gfx::IntSize& size) override;
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private:
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SurfaceFactory_GLXDrawable(GLContext* prodGL, const SurfaceCaps& caps,
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const RefPtr<layers::ISurfaceAllocator>& allocator,
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const layers::TextureFlags& flags)
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: SurfaceFactory(SharedSurfaceType::GLXDrawable, prodGL, caps, allocator, flags)
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{ }
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};
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} // namespace gl
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} // namespace mozilla
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#endif // SHARED_SURFACE_GLX_H_
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