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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 MEDIA_CAST_VIDEO_SENDER_VIDEO_ENCODER_IMPL_H_ | 5 #ifndef MEDIA_CAST_VIDEO_SENDER_VIDEO_ENCODER_IMPL_H_ |
6 #define MEDIA_CAST_VIDEO_SENDER_VIDEO_ENCODER_IMPL_H_ | 6 #define MEDIA_CAST_VIDEO_SENDER_VIDEO_ENCODER_IMPL_H_ |
7 | 7 |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "media/cast/cast_config.h" | 9 #include "media/cast/cast_config.h" |
10 #include "media/cast/cast_environment.h" | 10 #include "media/cast/cast_environment.h" |
11 #include "media/cast/video_sender/software_video_encoder.h" | 11 #include "media/cast/video_sender/software_video_encoder.h" |
12 #include "media/cast/video_sender/video_encoder.h" | 12 #include "media/cast/video_sender/video_encoder.h" |
13 | 13 |
14 namespace media { | 14 namespace media { |
15 class VideoFrame; | 15 class VideoFrame; |
16 | 16 |
17 namespace cast { | 17 namespace cast { |
18 | 18 |
19 // This object is called external from the main cast thread and internally from | 19 // This object is called external from the main cast thread and internally from |
20 // the video encoder thread. | 20 // the video encoder thread. |
21 class VideoEncoderImpl : public VideoEncoder { | 21 class VideoEncoderImpl : public VideoEncoder { |
22 public: | 22 public: |
23 struct CodecDynamicConfig { | 23 struct CodecDynamicConfig { |
24 bool key_frame_requested; | 24 bool key_frame_requested; |
25 uint32 latest_frame_id_to_reference; | 25 uint32 latest_frame_id_to_reference; |
26 int bit_rate; | 26 int bit_rate; |
27 }; | 27 }; |
28 | 28 |
29 typedef base::Callback<void(scoped_ptr<transport::EncodedVideoFrame>, | 29 typedef base::Callback<void(scoped_ptr<transport::EncodedFrame>)> |
30 const base::TimeTicks&)> FrameEncodedCallback; | 30 FrameEncodedCallback; |
31 | 31 |
32 VideoEncoderImpl(scoped_refptr<CastEnvironment> cast_environment, | 32 VideoEncoderImpl(scoped_refptr<CastEnvironment> cast_environment, |
33 const VideoSenderConfig& video_config, | 33 const VideoSenderConfig& video_config, |
34 uint8 max_unacked_frames); | 34 uint8 max_unacked_frames); |
35 | 35 |
36 virtual ~VideoEncoderImpl(); | 36 virtual ~VideoEncoderImpl(); |
37 | 37 |
38 // Called from the main cast thread. This function post the encode task to the | 38 // Called from the main cast thread. This function post the encode task to the |
39 // video encoder thread; | 39 // video encoder thread; |
40 // The video_frame must be valid until the closure callback is called. | 40 // The video_frame must be valid until the closure callback is called. |
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67 // video encoder thread and video encoder thread can out-live the main thread. | 67 // video encoder thread and video encoder thread can out-live the main thread. |
68 scoped_ptr<SoftwareVideoEncoder> encoder_; | 68 scoped_ptr<SoftwareVideoEncoder> encoder_; |
69 | 69 |
70 DISALLOW_COPY_AND_ASSIGN(VideoEncoderImpl); | 70 DISALLOW_COPY_AND_ASSIGN(VideoEncoderImpl); |
71 }; | 71 }; |
72 | 72 |
73 } // namespace cast | 73 } // namespace cast |
74 } // namespace media | 74 } // namespace media |
75 | 75 |
76 #endif // MEDIA_CAST_VIDEO_SENDER_VIDEO_ENCODER_IMPL_H_ | 76 #endif // MEDIA_CAST_VIDEO_SENDER_VIDEO_ENCODER_IMPL_H_ |
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