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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 CONTENT_RENDERER_GPU_STREAM_TEXTURE_HOST_ANDROID_H_ | 5 #ifndef CONTENT_RENDERER_GPU_STREAM_TEXTURE_HOST_ANDROID_H_ |
6 #define CONTENT_RENDERER_GPU_STREAM_TEXTURE_HOST_ANDROID_H_ | 6 #define CONTENT_RENDERER_GPU_STREAM_TEXTURE_HOST_ANDROID_H_ |
7 | 7 |
| 8 #include <stdint.h> |
| 9 |
| 10 #include "base/macros.h" |
8 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
9 #include "content/common/android/surface_texture_peer.h" | 12 #include "content/common/android/surface_texture_peer.h" |
10 #include "ipc/ipc_listener.h" | 13 #include "ipc/ipc_listener.h" |
11 #include "ipc/ipc_message.h" | 14 #include "ipc/ipc_message.h" |
12 | 15 |
13 namespace gfx { | 16 namespace gfx { |
14 class Size; | 17 class Size; |
15 } | 18 } |
16 | 19 |
17 struct GpuStreamTextureMsg_MatrixChanged_Params; | 20 struct GpuStreamTextureMsg_MatrixChanged_Params; |
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28 | 31 |
29 // Listener class that is listening to the stream texture updates. It is | 32 // Listener class that is listening to the stream texture updates. It is |
30 // implemented by StreamTextureProxyImpl. | 33 // implemented by StreamTextureProxyImpl. |
31 class Listener { | 34 class Listener { |
32 public: | 35 public: |
33 virtual void OnFrameAvailable() = 0; | 36 virtual void OnFrameAvailable() = 0; |
34 virtual void OnMatrixChanged(const float mtx[16]) = 0; | 37 virtual void OnMatrixChanged(const float mtx[16]) = 0; |
35 virtual ~Listener() {} | 38 virtual ~Listener() {} |
36 }; | 39 }; |
37 | 40 |
38 bool BindToCurrentThread(int32 stream_id, Listener* listener); | 41 bool BindToCurrentThread(int32_t stream_id, Listener* listener); |
39 | 42 |
40 // IPC::Channel::Listener implementation: | 43 // IPC::Channel::Listener implementation: |
41 bool OnMessageReceived(const IPC::Message& message) override; | 44 bool OnMessageReceived(const IPC::Message& message) override; |
42 void OnChannelError() override; | 45 void OnChannelError() override; |
43 | 46 |
44 private: | 47 private: |
45 // Message handlers: | 48 // Message handlers: |
46 void OnFrameAvailable(); | 49 void OnFrameAvailable(); |
47 void OnMatrixChanged(const GpuStreamTextureMsg_MatrixChanged_Params& param); | 50 void OnMatrixChanged(const GpuStreamTextureMsg_MatrixChanged_Params& param); |
48 | 51 |
49 int stream_id_; | 52 int stream_id_; |
50 Listener* listener_; | 53 Listener* listener_; |
51 scoped_refptr<GpuChannelHost> channel_; | 54 scoped_refptr<GpuChannelHost> channel_; |
52 base::WeakPtrFactory<StreamTextureHost> weak_ptr_factory_; | 55 base::WeakPtrFactory<StreamTextureHost> weak_ptr_factory_; |
53 | 56 |
54 DISALLOW_IMPLICIT_CONSTRUCTORS(StreamTextureHost); | 57 DISALLOW_IMPLICIT_CONSTRUCTORS(StreamTextureHost); |
55 }; | 58 }; |
56 | 59 |
57 } // namespace content | 60 } // namespace content |
58 | 61 |
59 #endif // CONTENT_RENDERER_GPU_STREAM_TEXTURE_HOST_ANDROID_H_ | 62 #endif // CONTENT_RENDERER_GPU_STREAM_TEXTURE_HOST_ANDROID_H_ |
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