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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 #include "media/cast/rtcp/rtcp_sender.h" | 5 #include "media/cast/rtcp/rtcp_sender.h" |
| 6 | 6 |
| 7 #include <stdint.h> |
| 8 |
| 7 #include <algorithm> | 9 #include <algorithm> |
| 8 #include <vector> | 10 #include <vector> |
| 9 | 11 |
| 10 #include "base/big_endian.h" | 12 #include "base/big_endian.h" |
| 11 #include "base/logging.h" | 13 #include "base/logging.h" |
| 12 #include "media/cast/cast_environment.h" | 14 #include "media/cast/cast_environment.h" |
| 13 #include "media/cast/rtcp/rtcp_defines.h" | 15 #include "media/cast/rtcp/rtcp_defines.h" |
| 14 #include "media/cast/rtcp/rtcp_utility.h" | 16 #include "media/cast/rtcp/rtcp_utility.h" |
| 15 #include "media/cast/transport/cast_transport_defines.h" | 17 #include "media/cast/transport/cast_transport_defines.h" |
| 16 #include "media/cast/transport/pacing/paced_sender.h" | 18 #include "media/cast/transport/pacing/paced_sender.h" |
| 17 | 19 |
| 18 namespace media { | 20 namespace media { |
| 19 namespace cast { | 21 namespace cast { |
| 20 namespace { | 22 namespace { |
| 21 | 23 |
| 22 // Max delta is 4095 milliseconds because we need to be able to encode it in | 24 // Max delta is 4095 milliseconds because we need to be able to encode it in |
| 23 // 12 bits. | 25 // 12 bits. |
| 24 const int64 kMaxWireFormatTimeDeltaMs = GG_INT64_C(0xfff); | 26 const int64 kMaxWireFormatTimeDeltaMs = INT64_C(0xfff); |
| 25 | 27 |
| 26 // Converts a log event type to an integer value. | 28 // Converts a log event type to an integer value. |
| 27 // NOTE: We have only allocated 4 bits to represent the type of event over the | 29 // NOTE: We have only allocated 4 bits to represent the type of event over the |
| 28 // wire. Therefore, this function can only return values from 0 to 15. | 30 // wire. Therefore, this function can only return values from 0 to 15. |
| 29 int ConvertEventTypeToWireFormat(const CastLoggingEvent& event) { | 31 int ConvertEventTypeToWireFormat(const CastLoggingEvent& event) { |
| 30 switch (event) { | 32 switch (event) { |
| 31 case kAudioAckSent: | 33 case kAudioAckSent: |
| 32 return 1; | 34 return 1; |
| 33 case kAudioPlayoutDelay: | 35 case kAudioPlayoutDelay: |
| 34 return 2; | 36 return 2; |
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| 801 if (frame_log_messages.event_log_messages_.empty()) { | 803 if (frame_log_messages.event_log_messages_.empty()) { |
| 802 // We sent all messages on this frame; pop the frame header. | 804 // We sent all messages on this frame; pop the frame header. |
| 803 receiver_log_message.pop_front(); | 805 receiver_log_message.pop_front(); |
| 804 } | 806 } |
| 805 } | 807 } |
| 806 DCHECK_EQ(total_number_of_messages_to_send, 0u); | 808 DCHECK_EQ(total_number_of_messages_to_send, 0u); |
| 807 } | 809 } |
| 808 | 810 |
| 809 } // namespace cast | 811 } // namespace cast |
| 810 } // namespace media | 812 } // namespace media |
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