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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #include "webrtc/modules/video_coding/test/rtp_player.h" | 11 #include "webrtc/modules/video_coding/test/rtp_player.h" |
12 | 12 |
13 #include <stdio.h> | 13 #include <stdio.h> |
14 | 14 |
| 15 #include <cstdlib> |
15 #include <map> | 16 #include <map> |
16 #include <memory> | 17 #include <memory> |
17 | 18 |
18 #include "webrtc/base/constructormagic.h" | 19 #include "webrtc/base/constructormagic.h" |
19 #include "webrtc/modules/rtp_rtcp/include/rtp_header_parser.h" | 20 #include "webrtc/modules/rtp_rtcp/include/rtp_header_parser.h" |
20 #include "webrtc/modules/rtp_rtcp/include/rtp_payload_registry.h" | 21 #include "webrtc/modules/rtp_rtcp/include/rtp_payload_registry.h" |
21 #include "webrtc/modules/rtp_rtcp/include/rtp_receiver.h" | 22 #include "webrtc/modules/rtp_rtcp/include/rtp_receiver.h" |
22 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp.h" | 23 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp.h" |
23 #include "webrtc/modules/video_coding/internal_defines.h" | 24 #include "webrtc/modules/video_coding/internal_defines.h" |
24 #include "webrtc/modules/video_coding/test/test_util.h" | 25 #include "webrtc/modules/video_coding/test/test_util.h" |
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335 lost_packets_(clock, rtt_ms), | 336 lost_packets_(clock, rtt_ms), |
336 resend_packet_count_(0), | 337 resend_packet_count_(0), |
337 no_loss_startup_(100), | 338 no_loss_startup_(100), |
338 end_of_file_(false), | 339 end_of_file_(false), |
339 reordering_(false), | 340 reordering_(false), |
340 reorder_buffer_() { | 341 reorder_buffer_() { |
341 assert(clock); | 342 assert(clock); |
342 assert(packet_source); | 343 assert(packet_source); |
343 assert(packet_source->get()); | 344 assert(packet_source->get()); |
344 packet_source_.swap(*packet_source); | 345 packet_source_.swap(*packet_source); |
345 srand(321); | 346 std::srand(321); |
346 } | 347 } |
347 | 348 |
348 virtual ~RtpPlayerImpl() {} | 349 virtual ~RtpPlayerImpl() {} |
349 | 350 |
350 virtual int NextPacket(int64_t time_now) { | 351 virtual int NextPacket(int64_t time_now) { |
351 // Send any packets ready to be resent. | 352 // Send any packets ready to be resent. |
352 for (RawRtpPacket* packet = lost_packets_.NextPacketToResend(time_now); | 353 for (RawRtpPacket* packet = lost_packets_.NextPacketToResend(time_now); |
353 packet != NULL; packet = lost_packets_.NextPacketToResend(time_now)) { | 354 packet != NULL; packet = lost_packets_.NextPacketToResend(time_now)) { |
354 int ret = SendPacket(packet->data(), packet->length()); | 355 int ret = SendPacket(packet->data(), packet->length()); |
355 if (ret > 0) { | 356 if (ret > 0) { |
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428 return -1; | 429 return -1; |
429 } | 430 } |
430 uint32_t ssrc = header.ssrc; | 431 uint32_t ssrc = header.ssrc; |
431 if (ssrc_handlers_.RegisterSsrc(ssrc, &lost_packets_, clock_) < 0) { | 432 if (ssrc_handlers_.RegisterSsrc(ssrc, &lost_packets_, clock_) < 0) { |
432 DEBUG_LOG1("Unable to register ssrc: %d", ssrc); | 433 DEBUG_LOG1("Unable to register ssrc: %d", ssrc); |
433 return -1; | 434 return -1; |
434 } | 435 } |
435 | 436 |
436 if (no_loss_startup_ > 0) { | 437 if (no_loss_startup_ > 0) { |
437 no_loss_startup_--; | 438 no_loss_startup_--; |
438 } else if ((rand() + 1.0) / (RAND_MAX + 1.0) < loss_rate_) { // NOLINT | 439 } else if ((std::rand() + 1.0) / (RAND_MAX + 1.0) < |
| 440 loss_rate_) { // NOLINT |
439 uint16_t seq_num = header.sequenceNumber; | 441 uint16_t seq_num = header.sequenceNumber; |
440 lost_packets_.AddPacket(new RawRtpPacket(data, length, ssrc, seq_num)); | 442 lost_packets_.AddPacket(new RawRtpPacket(data, length, ssrc, seq_num)); |
441 DEBUG_LOG1("Dropped packet: %d!", header.header.sequenceNumber); | 443 DEBUG_LOG1("Dropped packet: %d!", header.header.sequenceNumber); |
442 return 0; | 444 return 0; |
443 } | 445 } |
444 } | 446 } |
445 | 447 |
446 ssrc_handlers_.IncomingPacket(data, length); | 448 ssrc_handlers_.IncomingPacket(data, length); |
447 return 1; | 449 return 1; |
448 } | 450 } |
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484 } | 486 } |
485 } | 487 } |
486 | 488 |
487 std::unique_ptr<RtpPlayerImpl> impl( | 489 std::unique_ptr<RtpPlayerImpl> impl( |
488 new RtpPlayerImpl(payload_sink_factory, payload_types, clock, | 490 new RtpPlayerImpl(payload_sink_factory, payload_types, clock, |
489 &packet_source, loss_rate, rtt_ms, reordering)); | 491 &packet_source, loss_rate, rtt_ms, reordering)); |
490 return impl.release(); | 492 return impl.release(); |
491 } | 493 } |
492 } // namespace rtpplayer | 494 } // namespace rtpplayer |
493 } // namespace webrtc | 495 } // namespace webrtc |
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