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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/test_rtcp_packet_builder.h" | 5 #include "media/cast/rtcp/test_rtcp_packet_builder.h" |
| 6 |
6 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "media/cast/rtcp/rtcp_utility.h" |
7 | 9 |
8 namespace media { | 10 namespace media { |
9 namespace cast { | 11 namespace cast { |
10 | 12 |
11 TestRtcpPacketBuilder::TestRtcpPacketBuilder() | 13 TestRtcpPacketBuilder::TestRtcpPacketBuilder() |
12 : ptr_of_length_(NULL), | 14 : ptr_of_length_(NULL), |
13 big_endian_writer_(reinterpret_cast<char*>(buffer_), kMaxIpPacketSize) {} | 15 big_endian_writer_(reinterpret_cast<char*>(buffer_), kMaxIpPacketSize) {} |
14 | 16 |
15 void TestRtcpPacketBuilder::AddSr(uint32 sender_ssrc, | 17 void TestRtcpPacketBuilder::AddSr(uint32 sender_ssrc, |
16 int number_of_report_blocks) { | 18 int number_of_report_blocks) { |
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239 int num_events, | 241 int num_events, |
240 uint32 event_timesamp_base) { | 242 uint32 event_timesamp_base) { |
241 big_endian_writer_.WriteU32(rtp_timestamp); | 243 big_endian_writer_.WriteU32(rtp_timestamp); |
242 big_endian_writer_.WriteU8(static_cast<uint8>(num_events - 1)); | 244 big_endian_writer_.WriteU8(static_cast<uint8>(num_events - 1)); |
243 big_endian_writer_.WriteU8(static_cast<uint8>(event_timesamp_base >> 16)); | 245 big_endian_writer_.WriteU8(static_cast<uint8>(event_timesamp_base >> 16)); |
244 big_endian_writer_.WriteU8(static_cast<uint8>(event_timesamp_base >> 8)); | 246 big_endian_writer_.WriteU8(static_cast<uint8>(event_timesamp_base >> 8)); |
245 big_endian_writer_.WriteU8(static_cast<uint8>(event_timesamp_base)); | 247 big_endian_writer_.WriteU8(static_cast<uint8>(event_timesamp_base)); |
246 } | 248 } |
247 | 249 |
248 void TestRtcpPacketBuilder::AddReceiverEventLog(uint16 event_data, | 250 void TestRtcpPacketBuilder::AddReceiverEventLog(uint16 event_data, |
249 uint8 event_id, | 251 CastLoggingEvent event, |
250 uint16 event_timesamp_delta) { | 252 uint16 event_timesamp_delta) { |
251 big_endian_writer_.WriteU16(event_data); | 253 big_endian_writer_.WriteU16(event_data); |
| 254 uint8 event_id = ConvertEventTypeToWireFormat(event); |
252 uint16 type_and_delta = static_cast<uint16>(event_id) << 12; | 255 uint16 type_and_delta = static_cast<uint16>(event_id) << 12; |
253 type_and_delta += event_timesamp_delta & 0x0fff; | 256 type_and_delta += event_timesamp_delta & 0x0fff; |
254 big_endian_writer_.WriteU16(type_and_delta); | 257 big_endian_writer_.WriteU16(type_and_delta); |
255 } | 258 } |
256 | 259 |
257 scoped_ptr<media::cast::Packet> TestRtcpPacketBuilder::GetPacket() { | 260 scoped_ptr<media::cast::Packet> TestRtcpPacketBuilder::GetPacket() { |
258 PatchLengthField(); | 261 PatchLengthField(); |
259 return scoped_ptr<media::cast::Packet>( | 262 return scoped_ptr<media::cast::Packet>( |
260 new media::cast::Packet(buffer_, buffer_ + Length())); | 263 new media::cast::Packet(buffer_, buffer_ + Length())); |
261 } | 264 } |
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286 big_endian_writer_.WriteU8(0x80 | (format_or_count & 0x1F)); | 289 big_endian_writer_.WriteU8(0x80 | (format_or_count & 0x1F)); |
287 big_endian_writer_.WriteU8(payload); | 290 big_endian_writer_.WriteU8(payload); |
288 ptr_of_length_ = big_endian_writer_.ptr(); | 291 ptr_of_length_ = big_endian_writer_.ptr(); |
289 | 292 |
290 // Initialize length to "clearly illegal". | 293 // Initialize length to "clearly illegal". |
291 big_endian_writer_.WriteU16(0xDEAD); | 294 big_endian_writer_.WriteU16(0xDEAD); |
292 } | 295 } |
293 | 296 |
294 } // namespace cast | 297 } // namespace cast |
295 } // namespace media | 298 } // namespace media |
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