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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_ENCODE_ACCELERATOR_H_ | 5 #ifndef CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_ENCODE_ACCELERATOR_H_ |
| 6 #define CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_ENCODE_ACCELERATOR_H_ | 6 #define CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_ENCODE_ACCELERATOR_H_ |
| 7 | 7 |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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| 35 | 35 |
| 36 // Initialize this accelerator with the given parameters and send | 36 // Initialize this accelerator with the given parameters and send |
| 37 // |init_done_msg| when complete. | 37 // |init_done_msg| when complete. |
| 38 void Initialize(media::VideoFrame::Format input_format, | 38 void Initialize(media::VideoFrame::Format input_format, |
| 39 const gfx::Size& input_visible_size, | 39 const gfx::Size& input_visible_size, |
| 40 media::VideoCodecProfile output_profile, | 40 media::VideoCodecProfile output_profile, |
| 41 uint32 initial_bitrate, | 41 uint32 initial_bitrate, |
| 42 IPC::Message* init_done_msg); | 42 IPC::Message* init_done_msg); |
| 43 | 43 |
| 44 // IPC::Listener implementation | 44 // IPC::Listener implementation |
| 45 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; | 45 virtual bool OnMessageReceived(const IPC::Message& message) override; |
| 46 | 46 |
| 47 // media::VideoEncodeAccelerator::Client implementation. | 47 // media::VideoEncodeAccelerator::Client implementation. |
| 48 virtual void RequireBitstreamBuffers(unsigned int input_count, | 48 virtual void RequireBitstreamBuffers(unsigned int input_count, |
| 49 const gfx::Size& input_coded_size, | 49 const gfx::Size& input_coded_size, |
| 50 size_t output_buffer_size) OVERRIDE; | 50 size_t output_buffer_size) override; |
| 51 virtual void BitstreamBufferReady(int32 bitstream_buffer_id, | 51 virtual void BitstreamBufferReady(int32 bitstream_buffer_id, |
| 52 size_t payload_size, | 52 size_t payload_size, |
| 53 bool key_frame) OVERRIDE; | 53 bool key_frame) override; |
| 54 virtual void NotifyError(media::VideoEncodeAccelerator::Error error) OVERRIDE; | 54 virtual void NotifyError(media::VideoEncodeAccelerator::Error error) override; |
| 55 | 55 |
| 56 // GpuCommandBufferStub::DestructionObserver implementation. | 56 // GpuCommandBufferStub::DestructionObserver implementation. |
| 57 virtual void OnWillDestroyStub() OVERRIDE; | 57 virtual void OnWillDestroyStub() override; |
| 58 | 58 |
| 59 // Static query for supported profiles. This query calls the appropriate | 59 // Static query for supported profiles. This query calls the appropriate |
| 60 // platform-specific version. | 60 // platform-specific version. |
| 61 static std::vector<media::VideoEncodeAccelerator::SupportedProfile> | 61 static std::vector<media::VideoEncodeAccelerator::SupportedProfile> |
| 62 GetSupportedProfiles(); | 62 GetSupportedProfiles(); |
| 63 | 63 |
| 64 private: | 64 private: |
| 65 // Create the appropriate platform-specific VEA. | 65 // Create the appropriate platform-specific VEA. |
| 66 static scoped_ptr<media::VideoEncodeAccelerator> CreateEncoder(); | 66 static scoped_ptr<media::VideoEncodeAccelerator> CreateEncoder(); |
| 67 | 67 |
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| 104 | 104 |
| 105 // Weak pointer for media::VideoFrames that refer back to |this|. | 105 // Weak pointer for media::VideoFrames that refer back to |this|. |
| 106 base::WeakPtrFactory<GpuVideoEncodeAccelerator> weak_this_factory_; | 106 base::WeakPtrFactory<GpuVideoEncodeAccelerator> weak_this_factory_; |
| 107 | 107 |
| 108 DISALLOW_COPY_AND_ASSIGN(GpuVideoEncodeAccelerator); | 108 DISALLOW_COPY_AND_ASSIGN(GpuVideoEncodeAccelerator); |
| 109 }; | 109 }; |
| 110 | 110 |
| 111 } // namespace content | 111 } // namespace content |
| 112 | 112 |
| 113 #endif // CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_ENCODE_ACCELERATOR_H_ | 113 #endif // CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_ENCODE_ACCELERATOR_H_ |
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