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Side by Side Diff: media/cast/sender/video_encoder_impl.cc

Issue 388663003: Cast: Reshuffle files under media/cast (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: missing includes Created 6 years, 5 months ago
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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 #include "media/cast/video_sender/video_encoder_impl.h" 5 #include "media/cast/sender/video_encoder_impl.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "base/bind_helpers.h" 8 #include "base/bind_helpers.h"
9 #include "base/callback.h" 9 #include "base/callback.h"
10 #include "base/logging.h" 10 #include "base/logging.h"
11 #include "base/message_loop/message_loop.h" 11 #include "base/message_loop/message_loop.h"
12 #include "media/base/video_frame.h" 12 #include "media/base/video_frame.h"
13 #include "media/cast/cast_defines.h" 13 #include "media/cast/cast_defines.h"
14 #include "media/cast/video_sender/codecs/vp8/vp8_encoder.h" 14 #include "media/cast/sender/fake_software_video_encoder.h"
15 #include "media/cast/video_sender/fake_software_video_encoder.h" 15 #include "media/cast/sender/vp8_encoder.h"
16 16
17 namespace media { 17 namespace media {
18 namespace cast { 18 namespace cast {
19 19
20 namespace { 20 namespace {
21 21
22 typedef base::Callback<void(Vp8Encoder*)> PassEncoderCallback; 22 typedef base::Callback<void(Vp8Encoder*)> PassEncoderCallback;
23 23
24 void InitializeEncoderOnEncoderThread( 24 void InitializeEncoderOnEncoderThread(
25 const scoped_refptr<CastEnvironment>& environment, 25 const scoped_refptr<CastEnvironment>& environment,
(...skipping 10 matching lines...) Expand all
36 const VideoEncoderImpl::CodecDynamicConfig& dynamic_config, 36 const VideoEncoderImpl::CodecDynamicConfig& dynamic_config,
37 const VideoEncoderImpl::FrameEncodedCallback& frame_encoded_callback) { 37 const VideoEncoderImpl::FrameEncodedCallback& frame_encoded_callback) {
38 DCHECK(environment->CurrentlyOn(CastEnvironment::VIDEO)); 38 DCHECK(environment->CurrentlyOn(CastEnvironment::VIDEO));
39 if (dynamic_config.key_frame_requested) { 39 if (dynamic_config.key_frame_requested) {
40 encoder->GenerateKeyFrame(); 40 encoder->GenerateKeyFrame();
41 } 41 }
42 encoder->LatestFrameIdToReference( 42 encoder->LatestFrameIdToReference(
43 dynamic_config.latest_frame_id_to_reference); 43 dynamic_config.latest_frame_id_to_reference);
44 encoder->UpdateRates(dynamic_config.bit_rate); 44 encoder->UpdateRates(dynamic_config.bit_rate);
45 45
46 scoped_ptr<transport::EncodedFrame> encoded_frame( 46 scoped_ptr<EncodedFrame> encoded_frame(
47 new transport::EncodedFrame()); 47 new EncodedFrame());
48 if (!encoder->Encode(video_frame, encoded_frame.get())) { 48 if (!encoder->Encode(video_frame, encoded_frame.get())) {
49 VLOG(1) << "Encoding failed"; 49 VLOG(1) << "Encoding failed";
50 return; 50 return;
51 } 51 }
52 if (encoded_frame->data.empty()) { 52 if (encoded_frame->data.empty()) {
53 VLOG(1) << "Encoding resulted in an empty frame"; 53 VLOG(1) << "Encoding resulted in an empty frame";
54 return; 54 return;
55 } 55 }
56 encoded_frame->rtp_timestamp = transport::GetVideoRtpTimestamp(capture_time); 56 encoded_frame->rtp_timestamp = GetVideoRtpTimestamp(capture_time);
57 encoded_frame->reference_time = capture_time; 57 encoded_frame->reference_time = capture_time;
58 58
59 environment->PostTask( 59 environment->PostTask(
60 CastEnvironment::MAIN, 60 CastEnvironment::MAIN,
61 FROM_HERE, 61 FROM_HERE,
62 base::Bind( 62 base::Bind(
63 frame_encoded_callback, base::Passed(&encoded_frame))); 63 frame_encoded_callback, base::Passed(&encoded_frame)));
64 } 64 }
65 } // namespace 65 } // namespace
66 66
67 VideoEncoderImpl::VideoEncoderImpl( 67 VideoEncoderImpl::VideoEncoderImpl(
68 scoped_refptr<CastEnvironment> cast_environment, 68 scoped_refptr<CastEnvironment> cast_environment,
69 const VideoSenderConfig& video_config, 69 const VideoSenderConfig& video_config,
70 int max_unacked_frames) 70 int max_unacked_frames)
71 : cast_environment_(cast_environment) { 71 : cast_environment_(cast_environment) {
72 if (video_config.codec == transport::CODEC_VIDEO_VP8) { 72 if (video_config.codec == CODEC_VIDEO_VP8) {
73 encoder_.reset(new Vp8Encoder(video_config, max_unacked_frames)); 73 encoder_.reset(new Vp8Encoder(video_config, max_unacked_frames));
74 cast_environment_->PostTask(CastEnvironment::VIDEO, 74 cast_environment_->PostTask(CastEnvironment::VIDEO,
75 FROM_HERE, 75 FROM_HERE,
76 base::Bind(&InitializeEncoderOnEncoderThread, 76 base::Bind(&InitializeEncoderOnEncoderThread,
77 cast_environment, 77 cast_environment,
78 encoder_.get())); 78 encoder_.get()));
79 #ifndef OFFICIAL_BUILD 79 #ifndef OFFICIAL_BUILD
80 } else if (video_config.codec == transport::CODEC_VIDEO_FAKE) { 80 } else if (video_config.codec == CODEC_VIDEO_FAKE) {
81 encoder_.reset(new FakeSoftwareVideoEncoder(video_config)); 81 encoder_.reset(new FakeSoftwareVideoEncoder(video_config));
82 #endif 82 #endif
83 } else { 83 } else {
84 DCHECK(false) << "Invalid config"; // Codec not supported. 84 DCHECK(false) << "Invalid config"; // Codec not supported.
85 } 85 }
86 86
87 dynamic_config_.key_frame_requested = false; 87 dynamic_config_.key_frame_requested = false;
88 dynamic_config_.latest_frame_id_to_reference = kStartFrameId; 88 dynamic_config_.latest_frame_id_to_reference = kStartFrameId;
89 dynamic_config_.bit_rate = video_config.start_bitrate; 89 dynamic_config_.bit_rate = video_config.start_bitrate;
90 } 90 }
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after
129 dynamic_config_.key_frame_requested = true; 129 dynamic_config_.key_frame_requested = true;
130 } 130 }
131 131
132 // Inform the encoder to only reference frames older or equal to frame_id; 132 // Inform the encoder to only reference frames older or equal to frame_id;
133 void VideoEncoderImpl::LatestFrameIdToReference(uint32 frame_id) { 133 void VideoEncoderImpl::LatestFrameIdToReference(uint32 frame_id) {
134 dynamic_config_.latest_frame_id_to_reference = frame_id; 134 dynamic_config_.latest_frame_id_to_reference = frame_id;
135 } 135 }
136 136
137 } // namespace cast 137 } // namespace cast
138 } // namespace media 138 } // namespace media
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