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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef WEBKIT_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_ANDROID_H_ | |
6 #define WEBKIT_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_ANDROID_H_ | |
jochen (gone - plz use gerrit)
2012/05/26 10:24:57
#pragma once (here and in other headers)
qinmin
2012/05/29 18:29:34
Done.
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7 | |
8 namespace WebKit { | |
9 class WebStreamTextureClient; | |
10 } | |
11 | |
12 namespace webkit_media { | |
13 | |
14 // The proxy class for the gpu thread to notify the compositor thread | |
15 // when a new video frame is available. | |
16 class StreamTextureProxy { | |
17 public: | |
18 virtual ~StreamTextureProxy() {} | |
19 | |
20 // Initialize the the stream_id, texture width and height. This should | |
21 // be called on the compositor thread. | |
22 virtual bool Initialize(int stream_id, int width, int height) = 0; | |
23 | |
24 virtual bool IsInitialized() = 0; | |
25 | |
26 // 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. | |
28 virtual void SetClient(WebKit::WebStreamTextureClient* client) = 0; | |
29 }; | |
30 | |
31 | |
32 // Factory class for managing the stream texture. | |
33 class StreamTextureFactory { | |
34 public: | |
35 virtual ~StreamTextureFactory() {} | |
36 | |
37 // Create the StreamTextureProxy object. | |
38 virtual StreamTextureProxy* CreateProxy() = 0; | |
39 | |
40 // 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, | |
42 // it will be passed back to the WebMediaPlayerAndroid object identified by | |
43 // the player_id. | |
44 virtual void EstablishPeer(int stream_id, int player_id) = 0; | |
45 | |
46 // Create the streamTexture and return the stream Id and set the texture id. | |
47 virtual unsigned CreateStreamTexture(unsigned* texture_id) = 0; | |
48 | |
49 // Destroy the streamTexture for the given texture Id. | |
50 virtual void DestroyStreamTexture(unsigned texture_id) = 0; | |
51 }; | |
52 | |
53 } // namespace webkit_media | |
54 | |
55 #endif // WEBKIT_MEDIA_ANDROID_STREAM_TEXTURE_FACTORY_ANDROID_H_ | |
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