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Side by Side Diff: chrome/common/cast_messages.h

Issue 1709863002: Add Cast PLI support on sender side. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Address dcheng's comments. Created 4 years, 9 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 // IPC messages for the Cast transport API. 5 // IPC messages for the Cast transport API.
6 6
7 #include <stdint.h> 7 #include <stdint.h>
8 8
9 #include "ipc/ipc_message_macros.h" 9 #include "ipc/ipc_message_macros.h"
10 #include "media/cast/common/rtp_time.h" 10 #include "media/cast/common/rtp_time.h"
(...skipping 79 matching lines...) Expand 10 before | Expand all | Expand 10 after
90 IPC_STRUCT_TRAITS_MEMBER(size) 90 IPC_STRUCT_TRAITS_MEMBER(size)
91 IPC_STRUCT_TRAITS_MEMBER(timestamp) 91 IPC_STRUCT_TRAITS_MEMBER(timestamp)
92 IPC_STRUCT_TRAITS_MEMBER(type) 92 IPC_STRUCT_TRAITS_MEMBER(type)
93 IPC_STRUCT_TRAITS_MEMBER(media_type) 93 IPC_STRUCT_TRAITS_MEMBER(media_type)
94 IPC_STRUCT_TRAITS_MEMBER(delay_delta) 94 IPC_STRUCT_TRAITS_MEMBER(delay_delta)
95 IPC_STRUCT_TRAITS_MEMBER(key_frame) 95 IPC_STRUCT_TRAITS_MEMBER(key_frame)
96 IPC_STRUCT_TRAITS_MEMBER(target_bitrate) 96 IPC_STRUCT_TRAITS_MEMBER(target_bitrate)
97 IPC_STRUCT_TRAITS_END() 97 IPC_STRUCT_TRAITS_END()
98 98
99 IPC_STRUCT_TRAITS_BEGIN(media::cast::RtcpCastMessage) 99 IPC_STRUCT_TRAITS_BEGIN(media::cast::RtcpCastMessage)
100 IPC_STRUCT_TRAITS_MEMBER(media_ssrc) 100 IPC_STRUCT_TRAITS_MEMBER(remote_ssrc)
101 IPC_STRUCT_TRAITS_MEMBER(ack_frame_id) 101 IPC_STRUCT_TRAITS_MEMBER(ack_frame_id)
102 IPC_STRUCT_TRAITS_MEMBER(target_delay_ms) 102 IPC_STRUCT_TRAITS_MEMBER(target_delay_ms)
103 IPC_STRUCT_TRAITS_MEMBER(missing_frames_and_packets) 103 IPC_STRUCT_TRAITS_MEMBER(missing_frames_and_packets)
104 IPC_STRUCT_TRAITS_END() 104 IPC_STRUCT_TRAITS_END()
105 105
106 IPC_STRUCT_TRAITS_BEGIN(media::cast::RtcpPliMessage)
107 IPC_STRUCT_TRAITS_MEMBER(remote_ssrc)
108 IPC_STRUCT_TRAITS_END()
109
106 IPC_STRUCT_TRAITS_BEGIN(media::cast::RtcpEvent) 110 IPC_STRUCT_TRAITS_BEGIN(media::cast::RtcpEvent)
107 IPC_STRUCT_TRAITS_MEMBER(type) 111 IPC_STRUCT_TRAITS_MEMBER(type)
108 IPC_STRUCT_TRAITS_MEMBER(timestamp) 112 IPC_STRUCT_TRAITS_MEMBER(timestamp)
109 IPC_STRUCT_TRAITS_MEMBER(delay_delta) 113 IPC_STRUCT_TRAITS_MEMBER(delay_delta)
110 IPC_STRUCT_TRAITS_MEMBER(packet_id) 114 IPC_STRUCT_TRAITS_MEMBER(packet_id)
111 IPC_STRUCT_TRAITS_END() 115 IPC_STRUCT_TRAITS_END()
112 116
113 IPC_STRUCT_TRAITS_BEGIN(media::cast::RtcpReportBlock) 117 IPC_STRUCT_TRAITS_BEGIN(media::cast::RtcpReportBlock)
114 IPC_STRUCT_TRAITS_MEMBER(remote_ssrc) 118 IPC_STRUCT_TRAITS_MEMBER(remote_ssrc)
115 IPC_STRUCT_TRAITS_MEMBER(media_ssrc) 119 IPC_STRUCT_TRAITS_MEMBER(media_ssrc)
(...skipping 12 matching lines...) Expand all
128 IPC_STRUCT_TRAITS_END() 132 IPC_STRUCT_TRAITS_END()
129 133
130 // Cast messages sent from the browser to the renderer. 134 // Cast messages sent from the browser to the renderer.
131 135
132 IPC_MESSAGE_CONTROL2(CastMsg_ReceivedPacket, 136 IPC_MESSAGE_CONTROL2(CastMsg_ReceivedPacket,
133 int32_t /* channel_id */, 137 int32_t /* channel_id */,
134 media::cast::Packet /* packet */) 138 media::cast::Packet /* packet */)
135 139
136 IPC_MESSAGE_CONTROL3(CastMsg_Rtt, 140 IPC_MESSAGE_CONTROL3(CastMsg_Rtt,
137 int32_t /* channel_id */, 141 int32_t /* channel_id */,
138 uint32_t /* ssrc */, 142 uint32_t /* rtp sender ssrc */,
139 base::TimeDelta /* rtt */) 143 base::TimeDelta /* rtt */)
140 144
141 IPC_MESSAGE_CONTROL3(CastMsg_RtcpCastMessage, 145 IPC_MESSAGE_CONTROL3(CastMsg_RtcpCastMessage,
142 int32_t /* channel_id */, 146 int32_t /* channel_id */,
143 uint32_t /* ssrc */, 147 uint32_t /* rtp sender ssrc */,
144 media::cast::RtcpCastMessage /* cast_message */) 148 media::cast::RtcpCastMessage /* cast_message */)
145 149
150 // This message indicates receiving picture loss indicator from rtp receiver.
151 IPC_MESSAGE_CONTROL2(CastMsg_Pli,
152 int32_t /* channel_id */,
153 uint32_t /* rtp sender ssrc */)
154
146 IPC_MESSAGE_CONTROL2(CastMsg_NotifyStatusChange, 155 IPC_MESSAGE_CONTROL2(CastMsg_NotifyStatusChange,
147 int32_t /* channel_id */, 156 int32_t /* channel_id */,
148 media::cast::CastTransportStatus /* status */) 157 media::cast::CastTransportStatus /* status */)
149 158
150 IPC_MESSAGE_CONTROL3(CastMsg_RawEvents, 159 IPC_MESSAGE_CONTROL3(CastMsg_RawEvents,
151 int32_t /* channel_id */, 160 int32_t /* channel_id */,
152 std::vector<media::cast::PacketEvent> /* packet_events */, 161 std::vector<media::cast::PacketEvent> /* packet_events */,
153 std::vector<media::cast::FrameEvent> /* frame_events */) 162 std::vector<media::cast::FrameEvent> /* frame_events */)
154 163
155 // Cast messages sent from the renderer to the browser. 164 // Cast messages sent from the renderer to the browser.
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after
205 IPC_MESSAGE_CONTROL3(CastHostMsg_InitializeRtpReceiverRtcpBuilder, 214 IPC_MESSAGE_CONTROL3(CastHostMsg_InitializeRtpReceiverRtcpBuilder,
206 int32_t /* channel id */, 215 int32_t /* channel id */,
207 uint32_t /* rtp_receiver_ssrc */, 216 uint32_t /* rtp_receiver_ssrc */,
208 media::cast::RtcpTimeData /* time_data */) 217 media::cast::RtcpTimeData /* time_data */)
209 218
210 IPC_MESSAGE_CONTROL3(CastHostMsg_AddCastFeedback, 219 IPC_MESSAGE_CONTROL3(CastHostMsg_AddCastFeedback,
211 int32_t /* channel id */, 220 int32_t /* channel id */,
212 media::cast::RtcpCastMessage /* cast message */, 221 media::cast::RtcpCastMessage /* cast message */,
213 base::TimeDelta /* target delay */) 222 base::TimeDelta /* target delay */)
214 223
224 IPC_MESSAGE_CONTROL2(CastHostMsg_AddPli,
225 int32_t /* channel id */,
226 media::cast::RtcpPliMessage /* pli message */)
227
215 IPC_MESSAGE_CONTROL2( 228 IPC_MESSAGE_CONTROL2(
216 CastHostMsg_AddRtcpEvents, 229 CastHostMsg_AddRtcpEvents,
217 int32_t /* channel id */, 230 int32_t /* channel id */,
218 media::cast::ReceiverRtcpEventSubscriber::RtcpEvents /* rtcp_events */) 231 media::cast::ReceiverRtcpEventSubscriber::RtcpEvents /* rtcp_events */)
219 232
220 IPC_MESSAGE_CONTROL2( 233 IPC_MESSAGE_CONTROL2(
221 CastHostMsg_AddRtpReceiverReport, 234 CastHostMsg_AddRtpReceiverReport,
222 int32_t /* channel id */, 235 int32_t /* channel id */,
223 media::cast::RtcpReportBlock /* rtp_receiver_report_block */) 236 media::cast::RtcpReportBlock /* rtp_receiver_report_block */)
224 237
225 IPC_MESSAGE_CONTROL1(CastHostMsg_SendRtcpFromRtpReceiver, 238 IPC_MESSAGE_CONTROL1(CastHostMsg_SendRtcpFromRtpReceiver,
226 int32_t /* channel id */) 239 int32_t /* channel id */)
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