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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CONTENT_RENDERER_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_SYNCHRONOUS_IMPL_H
_ | 5 #ifndef CONTENT_RENDERER_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_SYNCHRONOUS_IMPL_H
_ |
| 6 #define CONTENT_RENDERER_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_SYNCHRONOUS_IMPL_H
_ | 6 #define CONTENT_RENDERER_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_SYNCHRONOUS_IMPL_H
_ |
| 7 | 7 |
| 8 #include "base/callback.h" | 8 #include "base/callback.h" |
| 9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
| 10 #include "base/observer_list.h" | 10 #include "base/observer_list.h" |
| (...skipping 12 matching lines...) Expand all Loading... |
| 23 namespace content { | 23 namespace content { |
| 24 | 24 |
| 25 // Factory for when using synchronous compositor in Android WebView. | 25 // Factory for when using synchronous compositor in Android WebView. |
| 26 class StreamTextureFactorySynchronousImpl : public StreamTextureFactory { | 26 class StreamTextureFactorySynchronousImpl : public StreamTextureFactory { |
| 27 public: | 27 public: |
| 28 class ContextProvider : public base::RefCountedThreadSafe<ContextProvider> { | 28 class ContextProvider : public base::RefCountedThreadSafe<ContextProvider> { |
| 29 public: | 29 public: |
| 30 virtual scoped_refptr<gfx::SurfaceTexture> GetSurfaceTexture( | 30 virtual scoped_refptr<gfx::SurfaceTexture> GetSurfaceTexture( |
| 31 uint32 stream_id) = 0; | 31 uint32 stream_id) = 0; |
| 32 | 32 |
| 33 virtual uint32 CreateStreamTexture(uint32 texture_id) = 0; |
| 34 |
| 33 virtual gpu::gles2::GLES2Interface* ContextGL() = 0; | 35 virtual gpu::gles2::GLES2Interface* ContextGL() = 0; |
| 34 | 36 |
| 35 virtual void AddObserver(StreamTextureFactoryContextObserver* obs) = 0; | 37 virtual void AddObserver(StreamTextureFactoryContextObserver* obs) = 0; |
| 36 virtual void RemoveObserver(StreamTextureFactoryContextObserver* obs) = 0; | 38 virtual void RemoveObserver(StreamTextureFactoryContextObserver* obs) = 0; |
| 37 | 39 |
| 38 protected: | 40 protected: |
| 39 friend class base::RefCountedThreadSafe<ContextProvider>; | 41 friend class base::RefCountedThreadSafe<ContextProvider>; |
| 40 virtual ~ContextProvider() {} | 42 virtual ~ContextProvider() {} |
| 41 }; | 43 }; |
| 42 | 44 |
| 43 typedef base::Callback<scoped_refptr<ContextProvider>(void)> | 45 typedef base::Callback<scoped_refptr<ContextProvider>(void)> |
| 44 CreateContextProviderCallback; | 46 CreateContextProviderCallback; |
| 45 | 47 |
| 46 static scoped_refptr<StreamTextureFactorySynchronousImpl> Create( | 48 static scoped_refptr<StreamTextureFactorySynchronousImpl> Create( |
| 47 const CreateContextProviderCallback& try_create_callback, | 49 const CreateContextProviderCallback& try_create_callback, |
| 48 int frame_id); | 50 int frame_id); |
| 49 | 51 |
| 50 StreamTextureProxy* CreateProxy() override; | 52 StreamTextureProxy* CreateProxy() override; |
| 51 void EstablishPeer(int32 stream_id, int player_id) override; | 53 void EstablishPeer(int32 stream_id, int player_id, int frame_id) override; |
| 52 unsigned CreateStreamTexture(unsigned texture_target, | 54 unsigned CreateStreamTexture(unsigned texture_target, |
| 53 unsigned* texture_id, | 55 unsigned* texture_id, |
| 54 gpu::Mailbox* texture_mailbox) override; | 56 gpu::Mailbox* texture_mailbox) override; |
| 55 void SetStreamTextureSize(int32 stream_id, const gfx::Size& size) override; | 57 void SetStreamTextureSize(int32 stream_id, const gfx::Size& size) override; |
| 56 gpu::gles2::GLES2Interface* ContextGL() override; | 58 gpu::gles2::GLES2Interface* ContextGL() override; |
| 57 void AddObserver(StreamTextureFactoryContextObserver* obs) override; | 59 void AddObserver(StreamTextureFactoryContextObserver* obs) override; |
| 58 void RemoveObserver(StreamTextureFactoryContextObserver* obs) override; | 60 void RemoveObserver(StreamTextureFactoryContextObserver* obs) override; |
| 59 | 61 |
| 60 private: | 62 private: |
| 61 friend class base::RefCounted<StreamTextureFactorySynchronousImpl>; | 63 friend class base::RefCounted<StreamTextureFactorySynchronousImpl>; |
| 62 StreamTextureFactorySynchronousImpl( | 64 StreamTextureFactorySynchronousImpl( |
| 63 const CreateContextProviderCallback& try_create_callback, | 65 const CreateContextProviderCallback& try_create_callback, |
| 64 int frame_id); | 66 int frame_id); |
| 65 ~StreamTextureFactorySynchronousImpl() override; | 67 ~StreamTextureFactorySynchronousImpl() override; |
| 66 | 68 |
| 67 CreateContextProviderCallback create_context_provider_callback_; | 69 CreateContextProviderCallback create_context_provider_callback_; |
| 68 scoped_refptr<ContextProvider> context_provider_; | 70 scoped_refptr<ContextProvider> context_provider_; |
| 69 int frame_id_; | 71 int frame_id_; |
| 70 StreamTextureFactoryContextObserver* observer_; | 72 StreamTextureFactoryContextObserver* observer_; |
| 71 | 73 |
| 72 DISALLOW_IMPLICIT_CONSTRUCTORS(StreamTextureFactorySynchronousImpl); | 74 DISALLOW_IMPLICIT_CONSTRUCTORS(StreamTextureFactorySynchronousImpl); |
| 73 }; | 75 }; |
| 74 | 76 |
| 75 } // namespace content | 77 } // namespace content |
| 76 | 78 |
| 77 #endif // CONTENT_RENDERER_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_SYNCHRONOUS_IMP
L_H_ | 79 #endif // CONTENT_RENDERER_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_SYNCHRONOUS_IMP
L_H_ |
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