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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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