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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 WEBKIT_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_ANDROID_H_ | 5 #ifndef WEBKIT_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_ANDROID_H_ |
| 6 #define WEBKIT_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_ANDROID_H_ | 6 #define WEBKIT_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_ANDROID_H_ |
| 7 | 7 |
| 8 namespace WebKit { | 8 #include "cc/layers/video_frame_provider.h" |
| 9 class WebStreamTextureClient; | |
| 10 } | |
| 11 | 9 |
| 12 namespace webkit_media { | 10 namespace webkit_media { |
| 13 | 11 |
| 14 // The proxy class for the gpu thread to notify the compositor thread | 12 // The proxy class for the gpu thread to notify the compositor thread |
| 15 // when a new video frame is available. | 13 // when a new video frame is available. |
| 16 class StreamTextureProxy { | 14 class StreamTextureProxy { |
| 17 public: | 15 public: |
| 18 virtual ~StreamTextureProxy() {} | 16 virtual ~StreamTextureProxy() {} |
| 19 | 17 |
| 20 // Initialize the the stream_id, texture width and height. This should | 18 // Initialize the the stream_id, texture width and height. This should |
| 21 // be called on the compositor thread. | 19 // be called on the compositor thread. |
| 22 virtual bool Initialize(int stream_id, int width, int height) = 0; | 20 virtual bool Initialize(int stream_id, int width, int height) = 0; |
| 23 | 21 |
| 24 virtual bool IsInitialized() = 0; | 22 virtual bool IsInitialized() = 0; |
| 25 | 23 |
| 26 // Setting the target for callback when a frame is available. This function | 24 // Setting the target for callback when a frame is available. This function |
| 27 // could be called on both the main thread and the compositor thread. | 25 // could be called on both the main thread and the compositor thread. |
| 28 virtual void SetClient(WebKit::WebStreamTextureClient* client) = 0; | 26 virtual void SetClient(cc::VideoFrameProvider::Client* client) = 0; |
| 29 }; | 27 }; |
| 30 | 28 |
| 31 | 29 |
| 32 // Factory class for managing the stream texture. | 30 // Factory class for managing the stream texture. |
| 33 class StreamTextureFactory { | 31 class StreamTextureFactory { |
| 34 public: | 32 public: |
| 35 virtual ~StreamTextureFactory() {} | 33 virtual ~StreamTextureFactory() {} |
| 36 | 34 |
| 37 // Create the StreamTextureProxy object. | 35 // Create the StreamTextureProxy object. |
| 38 virtual StreamTextureProxy* CreateProxy() = 0; | 36 virtual StreamTextureProxy* CreateProxy() = 0; |
| 39 | 37 |
| 40 // Send an IPC message to the browser process to request a java surface | 38 // Send an IPC message to the browser process to request a java surface |
| 41 // object for the given stream_id. After the the surface is created, | 39 // object for the given stream_id. After the the surface is created, |
| 42 // it will be passed back to the WebMediaPlayerAndroid object identified by | 40 // it will be passed back to the WebMediaPlayerAndroid object identified by |
| 43 // the player_id. | 41 // the player_id. |
| 44 virtual void EstablishPeer(int stream_id, int player_id) = 0; | 42 virtual void EstablishPeer(int stream_id, int player_id) = 0; |
| 45 | 43 |
| 46 // Create the streamTexture and return the stream Id and set the texture id. | 44 // Create the streamTexture and return the stream Id and set the texture id. |
| 47 virtual unsigned CreateStreamTexture(unsigned* texture_id) = 0; | 45 virtual unsigned CreateStreamTexture(unsigned* texture_id) = 0; |
| 48 | 46 |
| 49 // Destroy the streamTexture for the given texture Id. | 47 // Destroy the streamTexture for the given texture Id. |
| 50 virtual void DestroyStreamTexture(unsigned texture_id) = 0; | 48 virtual void DestroyStreamTexture(unsigned texture_id) = 0; |
| 51 }; | 49 }; |
| 52 | 50 |
| 53 } // namespace webkit_media | 51 } // namespace webkit_media |
| 54 | 52 |
| 55 #endif // WEBKIT_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_ANDROID_H_ | 53 #endif // WEBKIT_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_ANDROID_H_ |
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