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6482c81f9b
Backed out changeset 5be7514914b6 (bug 709490) Backed out changeset 04b6f94fbe8a (bug 709490) Backed out changeset 00c0e85dd8cd (bug 709490) Backed out changeset 221385b7b81a (bug 709490) Backed out changeset ecc38c18734f (bug 709490) Backed out changeset 22878c936384 (bug 709490) Backed out changeset 0edcbb60eee3 (bug 709490) Backed out changeset 5feceec2014b (bug 709490) Backed out changeset 835b655cb873 (bug 709490) Backed out changeset 6fbb4a3f8cf7 (bug 709490) Backed out changeset a5f8646fa156 (bug 709490) Backed out changeset 2ae1386916b3 (bug 709490) Backed out changeset 6b29a2a0a8fb (bug 709490)
118 lines
3.9 KiB
C++
118 lines
3.9 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_ANGLE_H_
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#define SHARED_SURFACE_ANGLE_H_
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#include <windows.h>
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#include "SharedSurface.h"
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struct IDXGIKeyedMutex;
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struct ID3D11Texture2D;
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namespace mozilla {
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namespace gl {
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class GLContext;
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class GLLibraryEGL;
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class SharedSurface_ANGLEShareHandle
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: public SharedSurface
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{
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public:
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static UniquePtr<SharedSurface_ANGLEShareHandle> Create(GLContext* gl,
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EGLConfig config,
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const gfx::IntSize& size,
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bool hasAlpha);
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static SharedSurface_ANGLEShareHandle* Cast(SharedSurface* surf) {
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MOZ_ASSERT(surf->mType == SharedSurfaceType::EGLSurfaceANGLE);
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return (SharedSurface_ANGLEShareHandle*)surf;
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}
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protected:
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GLLibraryEGL* const mEGL;
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const EGLSurface mPBuffer;
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public:
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const HANDLE mShareHandle;
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protected:
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RefPtr<IDXGIKeyedMutex> mKeyedMutex;
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RefPtr<IDXGIKeyedMutex> mConsumerKeyedMutex;
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RefPtr<ID3D11Texture2D> mConsumerTexture;
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const GLuint mFence;
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SharedSurface_ANGLEShareHandle(GLContext* gl,
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GLLibraryEGL* egl,
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const gfx::IntSize& size,
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bool hasAlpha,
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EGLSurface pbuffer,
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HANDLE shareHandle,
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const RefPtr<IDXGIKeyedMutex>& keyedMutex,
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GLuint fence);
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EGLDisplay Display();
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public:
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virtual ~SharedSurface_ANGLEShareHandle();
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virtual void LockProdImpl() override;
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virtual void UnlockProdImpl() override;
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virtual void Fence() override;
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virtual void ProducerAcquireImpl() override;
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virtual void ProducerReleaseImpl() override;
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virtual void ProducerReadAcquireImpl() override;
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virtual void ProducerReadReleaseImpl() override;
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virtual void ConsumerAcquireImpl() override;
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virtual void ConsumerReleaseImpl() override;
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virtual bool WaitSync() override;
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virtual bool PollSync() override;
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virtual void Fence_ContentThread_Impl() override;
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virtual bool WaitSync_ContentThread_Impl() override;
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virtual bool PollSync_ContentThread_Impl() override;
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const RefPtr<ID3D11Texture2D>& GetConsumerTexture() const {
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return mConsumerTexture;
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}
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virtual bool ToSurfaceDescriptor(layers::SurfaceDescriptor* const out_descriptor) override;
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};
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class SurfaceFactory_ANGLEShareHandle
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: public SurfaceFactory
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{
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protected:
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GLContext* const mProdGL;
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GLLibraryEGL* const mEGL;
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const EGLConfig mConfig;
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public:
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static UniquePtr<SurfaceFactory_ANGLEShareHandle> Create(GLContext* gl,
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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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protected:
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SurfaceFactory_ANGLEShareHandle(GLContext* gl, const SurfaceCaps& caps,
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const RefPtr<layers::ISurfaceAllocator>& allocator,
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const layers::TextureFlags& flags, GLLibraryEGL* egl,
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EGLConfig config);
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virtual UniquePtr<SharedSurface> CreateShared(const gfx::IntSize& size) override {
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bool hasAlpha = mReadCaps.alpha;
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return SharedSurface_ANGLEShareHandle::Create(mProdGL, mConfig, size, hasAlpha);
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}
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};
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} /* namespace gfx */
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} /* namespace mozilla */
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#endif /* SHARED_SURFACE_ANGLE_H_ */
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