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Side by Side Diff: media/cast/test/cast_benchmarks.cc

Issue 916973003: Rename the members of FrameReceiverConfig (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 10 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 // This program benchmarks the theoretical throughput of the cast library. 5 // This program benchmarks the theoretical throughput of the cast library.
6 // It runs using a fake clock, simulated network and fake codecs. This allows 6 // It runs using a fake clock, simulated network and fake codecs. This allows
7 // tests to run much faster than real time. 7 // tests to run much faster than real time.
8 // To run the program, run: 8 // To run the program, run:
9 // $ ./out/Release/cast_benchmarks | tee benchmarkoutput.asc 9 // $ ./out/Release/cast_benchmarks | tee benchmarkoutput.asc
10 // This may take a while, when it is done, you can view the data with 10 // This may take a while, when it is done, you can view the data with
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240 audio_sender_config_.receiver_ssrc = 2; 240 audio_sender_config_.receiver_ssrc = 2;
241 audio_sender_config_.max_playout_delay = 241 audio_sender_config_.max_playout_delay =
242 base::TimeDelta::FromMilliseconds(kTargetPlayoutDelayMs); 242 base::TimeDelta::FromMilliseconds(kTargetPlayoutDelayMs);
243 audio_sender_config_.rtp_payload_type = 96; 243 audio_sender_config_.rtp_payload_type = 96;
244 audio_sender_config_.use_external_encoder = false; 244 audio_sender_config_.use_external_encoder = false;
245 audio_sender_config_.frequency = audio_sampling_frequency; 245 audio_sender_config_.frequency = audio_sampling_frequency;
246 audio_sender_config_.channels = kAudioChannels; 246 audio_sender_config_.channels = kAudioChannels;
247 audio_sender_config_.bitrate = kDefaultAudioEncoderBitrate; 247 audio_sender_config_.bitrate = kDefaultAudioEncoderBitrate;
248 audio_sender_config_.codec = audio_codec; 248 audio_sender_config_.codec = audio_codec;
249 249
250 audio_receiver_config_.feedback_ssrc = 250 audio_receiver_config_.receiver_ssrc =
251 audio_sender_config_.receiver_ssrc; 251 audio_sender_config_.receiver_ssrc;
252 audio_receiver_config_.incoming_ssrc = audio_sender_config_.ssrc; 252 audio_receiver_config_.sender_ssrc = audio_sender_config_.ssrc;
253 audio_receiver_config_.rtp_payload_type = 253 audio_receiver_config_.rtp_payload_type =
254 audio_sender_config_.rtp_payload_type; 254 audio_sender_config_.rtp_payload_type;
255 audio_receiver_config_.rtp_timebase = audio_sender_config_.frequency; 255 audio_receiver_config_.rtp_timebase = audio_sender_config_.frequency;
256 audio_receiver_config_.channels = kAudioChannels; 256 audio_receiver_config_.channels = kAudioChannels;
257 audio_receiver_config_.target_frame_rate = 100; 257 audio_receiver_config_.target_frame_rate = 100;
258 audio_receiver_config_.codec = audio_sender_config_.codec; 258 audio_receiver_config_.codec = audio_sender_config_.codec;
259 audio_receiver_config_.rtp_max_delay_ms = kTargetPlayoutDelayMs; 259 audio_receiver_config_.rtp_max_delay_ms = kTargetPlayoutDelayMs;
260 260
261 video_sender_config_.ssrc = 3; 261 video_sender_config_.ssrc = 3;
262 video_sender_config_.receiver_ssrc = 4; 262 video_sender_config_.receiver_ssrc = 4;
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273 video_sender_config_.min_bitrate = 4000000; 273 video_sender_config_.min_bitrate = 4000000;
274 video_sender_config_.start_bitrate = 4000000; 274 video_sender_config_.start_bitrate = 4000000;
275 #endif 275 #endif
276 video_sender_config_.max_qp = 56; 276 video_sender_config_.max_qp = 56;
277 video_sender_config_.min_qp = 4; 277 video_sender_config_.min_qp = 4;
278 video_sender_config_.max_frame_rate = 30; 278 video_sender_config_.max_frame_rate = 30;
279 video_sender_config_.max_number_of_video_buffers_used = 279 video_sender_config_.max_number_of_video_buffers_used =
280 max_number_of_video_buffers_used; 280 max_number_of_video_buffers_used;
281 video_sender_config_.codec = video_codec; 281 video_sender_config_.codec = video_codec;
282 282
283 video_receiver_config_.feedback_ssrc = 283 video_receiver_config_.receiver_ssrc =
284 video_sender_config_.receiver_ssrc; 284 video_sender_config_.receiver_ssrc;
285 video_receiver_config_.incoming_ssrc = video_sender_config_.ssrc; 285 video_receiver_config_.sender_ssrc = video_sender_config_.ssrc;
286 video_receiver_config_.rtp_payload_type = 286 video_receiver_config_.rtp_payload_type =
287 video_sender_config_.rtp_payload_type; 287 video_sender_config_.rtp_payload_type;
288 video_receiver_config_.codec = video_sender_config_.codec; 288 video_receiver_config_.codec = video_sender_config_.codec;
289 video_receiver_config_.rtp_timebase = kVideoFrequency; 289 video_receiver_config_.rtp_timebase = kVideoFrequency;
290 video_receiver_config_.channels = 1; 290 video_receiver_config_.channels = 1;
291 video_receiver_config_.target_frame_rate = 100; 291 video_receiver_config_.target_frame_rate = 100;
292 video_receiver_config_.rtp_max_delay_ms = kTargetPlayoutDelayMs; 292 video_receiver_config_.rtp_max_delay_ms = kTargetPlayoutDelayMs;
293 } 293 }
294 294
295 void SetSenderClockSkew(double skew, base::TimeDelta offset) { 295 void SetSenderClockSkew(double skew, base::TimeDelta offset) {
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752 media::cast::CastBenchmark benchmark; 752 media::cast::CastBenchmark benchmark;
753 if (getenv("PROFILE_FILE")) { 753 if (getenv("PROFILE_FILE")) {
754 std::string profile_file(getenv("PROFILE_FILE")); 754 std::string profile_file(getenv("PROFILE_FILE"));
755 base::debug::StartProfiling(profile_file); 755 base::debug::StartProfiling(profile_file);
756 benchmark.Run(); 756 benchmark.Run();
757 base::debug::StopProfiling(); 757 base::debug::StopProfiling();
758 } else { 758 } else {
759 benchmark.Run(); 759 benchmark.Run();
760 } 760 }
761 } 761 }
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