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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_COMMON_GPU_MEDIA_GPU_VIDEO_DECODE_ACCELERATOR_H_ | 5 #ifndef CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_DECODE_ACCELERATOR_H_ |
6 #define CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_DECODE_ACCELERATOR_H_ | 6 #define CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_DECODE_ACCELERATOR_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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33 public: | 33 public: |
34 // Each of the arguments to the constructor must outlive this object. | 34 // Each of the arguments to the constructor must outlive this object. |
35 // |stub->decoder()| will be made current around any operation that touches | 35 // |stub->decoder()| will be made current around any operation that touches |
36 // the underlying VDA so that it can make GL calls safely. | 36 // the underlying VDA so that it can make GL calls safely. |
37 GpuVideoDecodeAccelerator( | 37 GpuVideoDecodeAccelerator( |
38 int32 host_route_id, | 38 int32 host_route_id, |
39 GpuCommandBufferStub* stub, | 39 GpuCommandBufferStub* stub, |
40 const scoped_refptr<base::MessageLoopProxy>& io_message_loop); | 40 const scoped_refptr<base::MessageLoopProxy>& io_message_loop); |
41 | 41 |
42 // IPC::Listener implementation. | 42 // IPC::Listener implementation. |
43 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; | 43 virtual bool OnMessageReceived(const IPC::Message& message) override; |
44 | 44 |
45 // media::VideoDecodeAccelerator::Client implementation. | 45 // media::VideoDecodeAccelerator::Client implementation. |
46 virtual void ProvidePictureBuffers(uint32 requested_num_of_buffers, | 46 virtual void ProvidePictureBuffers(uint32 requested_num_of_buffers, |
47 const gfx::Size& dimensions, | 47 const gfx::Size& dimensions, |
48 uint32 texture_target) OVERRIDE; | 48 uint32 texture_target) override; |
49 virtual void DismissPictureBuffer(int32 picture_buffer_id) OVERRIDE; | 49 virtual void DismissPictureBuffer(int32 picture_buffer_id) override; |
50 virtual void PictureReady(const media::Picture& picture) OVERRIDE; | 50 virtual void PictureReady(const media::Picture& picture) override; |
51 virtual void NotifyError(media::VideoDecodeAccelerator::Error error) OVERRIDE; | 51 virtual void NotifyError(media::VideoDecodeAccelerator::Error error) override; |
52 virtual void NotifyEndOfBitstreamBuffer(int32 bitstream_buffer_id) OVERRIDE; | 52 virtual void NotifyEndOfBitstreamBuffer(int32 bitstream_buffer_id) override; |
53 virtual void NotifyFlushDone() OVERRIDE; | 53 virtual void NotifyFlushDone() override; |
54 virtual void NotifyResetDone() OVERRIDE; | 54 virtual void NotifyResetDone() override; |
55 | 55 |
56 // GpuCommandBufferStub::DestructionObserver implementation. | 56 // GpuCommandBufferStub::DestructionObserver implementation. |
57 virtual void OnWillDestroyStub() OVERRIDE; | 57 virtual void OnWillDestroyStub() override; |
58 | 58 |
59 // Function to delegate sending to actual sender. | 59 // Function to delegate sending to actual sender. |
60 virtual bool Send(IPC::Message* message) OVERRIDE; | 60 virtual bool Send(IPC::Message* message) override; |
61 | 61 |
62 // Initialize the accelerator with the given profile and send the | 62 // Initialize the accelerator with the given profile and send the |
63 // |init_done_msg| when done. | 63 // |init_done_msg| when done. |
64 void Initialize(const media::VideoCodecProfile profile, | 64 void Initialize(const media::VideoCodecProfile profile, |
65 IPC::Message* init_done_msg); | 65 IPC::Message* init_done_msg); |
66 | 66 |
67 private: | 67 private: |
68 class MessageFilter; | 68 class MessageFilter; |
69 | 69 |
70 // We only allow self-delete, from OnWillDestroyStub(), after cleanup there. | 70 // We only allow self-delete, from OnWillDestroyStub(), after cleanup there. |
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132 | 132 |
133 // A map from picture buffer ID to TextureRef that have not been cleared. | 133 // A map from picture buffer ID to TextureRef that have not been cleared. |
134 std::map<int32, scoped_refptr<gpu::gles2::TextureRef> > uncleared_textures_; | 134 std::map<int32, scoped_refptr<gpu::gles2::TextureRef> > uncleared_textures_; |
135 | 135 |
136 DISALLOW_IMPLICIT_CONSTRUCTORS(GpuVideoDecodeAccelerator); | 136 DISALLOW_IMPLICIT_CONSTRUCTORS(GpuVideoDecodeAccelerator); |
137 }; | 137 }; |
138 | 138 |
139 } // namespace content | 139 } // namespace content |
140 | 140 |
141 #endif // CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_DECODE_ACCELERATOR_H_ | 141 #endif // CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_DECODE_ACCELERATOR_H_ |
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