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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/sender/audio_sender.h" | 5 #include "media/cast/sender/audio_sender.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
| 10 #include "media/cast/cast_defines.h" | 10 #include "media/cast/cast_defines.h" |
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| 131 const bool is_last_aggressive_report = | 131 const bool is_last_aggressive_report = |
| 132 (num_aggressive_rtcp_reports_sent_ == kNumAggressiveReportsSentAtStart); | 132 (num_aggressive_rtcp_reports_sent_ == kNumAggressiveReportsSentAtStart); |
| 133 VLOG_IF(1, is_last_aggressive_report) << "Sending last aggressive report."; | 133 VLOG_IF(1, is_last_aggressive_report) << "Sending last aggressive report."; |
| 134 SendRtcpReport(is_last_aggressive_report); | 134 SendRtcpReport(is_last_aggressive_report); |
| 135 } | 135 } |
| 136 | 136 |
| 137 if (send_target_playout_delay_) { | 137 if (send_target_playout_delay_) { |
| 138 encoded_frame->new_playout_delay_ms = | 138 encoded_frame->new_playout_delay_ms = |
| 139 target_playout_delay_.InMilliseconds(); | 139 target_playout_delay_.InMilliseconds(); |
| 140 } | 140 } |
| 141 transport_sender_->InsertCodedAudioFrame(*encoded_frame); | 141 transport_sender_->InsertFrame(ssrc_, *encoded_frame); |
| 142 } | 142 } |
| 143 | 143 |
| 144 void AudioSender::OnReceivedCastFeedback(const RtcpCastMessage& cast_feedback) { | 144 void AudioSender::OnReceivedCastFeedback(const RtcpCastMessage& cast_feedback) { |
| 145 DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN)); | 145 DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN)); |
| 146 | 146 |
| 147 if (is_rtt_available()) { | 147 if (is_rtt_available()) { |
| 148 // Having the RTT values implies the receiver sent back a receiver report | 148 // Having the RTT values implies the receiver sent back a receiver report |
| 149 // based on it having received a report from here. Therefore, ensure this | 149 // based on it having received a report from here. Therefore, ensure this |
| 150 // sender stops aggressively sending reports. | 150 // sender stops aggressively sending reports. |
| 151 if (num_aggressive_rtcp_reports_sent_ < kNumAggressiveReportsSentAtStart) { | 151 if (num_aggressive_rtcp_reports_sent_ < kNumAggressiveReportsSentAtStart) { |
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| 222 << duration_in_flight.InMicroseconds() << " usec (" | 222 << duration_in_flight.InMicroseconds() << " usec (" |
| 223 << (target_playout_delay_ > base::TimeDelta() ? | 223 << (target_playout_delay_ > base::TimeDelta() ? |
| 224 100 * duration_in_flight / target_playout_delay_ : | 224 100 * duration_in_flight / target_playout_delay_ : |
| 225 kint64max) << "%)"; | 225 kint64max) << "%)"; |
| 226 return frames_in_flight >= max_unacked_frames_ || | 226 return frames_in_flight >= max_unacked_frames_ || |
| 227 duration_in_flight >= target_playout_delay_; | 227 duration_in_flight >= target_playout_delay_; |
| 228 } | 228 } |
| 229 | 229 |
| 230 } // namespace cast | 230 } // namespace cast |
| 231 } // namespace media | 231 } // namespace media |
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