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Side by Side Diff: chromecast/media/cma/backend/audio_video_pipeline_device_unittest.cc

Issue 1257013003: Load CMA backend from shared library (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Unit test + android fixes Created 5 years, 4 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 #include <vector> 5 #include <vector>
6 6
7 #include "base/basictypes.h" 7 #include "base/basictypes.h"
8 #include "base/bind.h" 8 #include "base/bind.h"
9 #include "base/command_line.h" 9 #include "base/command_line.h"
10 #include "base/files/file_path.h" 10 #include "base/files/file_path.h"
11 #include "base/files/memory_mapped_file.h" 11 #include "base/files/memory_mapped_file.h"
12 #include "base/logging.h" 12 #include "base/logging.h"
13 #include "base/memory/ref_counted.h" 13 #include "base/memory/ref_counted.h"
14 #include "base/memory/scoped_ptr.h" 14 #include "base/memory/scoped_ptr.h"
15 #include "base/memory/scoped_vector.h" 15 #include "base/memory/scoped_vector.h"
16 #include "base/message_loop/message_loop.h" 16 #include "base/message_loop/message_loop.h"
17 #include "base/path_service.h" 17 #include "base/path_service.h"
18 #include "base/single_thread_task_runner.h" 18 #include "base/single_thread_task_runner.h"
19 #include "base/thread_task_runner_handle.h" 19 #include "base/thread_task_runner_handle.h"
20 #include "base/threading/thread.h" 20 #include "base/threading/thread.h"
21 #include "base/time/time.h" 21 #include "base/time/time.h"
22 #include "chromecast/media/base/decrypt_context.h" 22 #include "chromecast/base/task_runner_impl.h"
23 #include "chromecast/media/cma/backend/audio_pipeline_device.h" 23 #include "chromecast/base/time_conversions.h"
24 #include "chromecast/media/cma/backend/media_clock_device.h"
25 #include "chromecast/media/cma/backend/media_pipeline_device.h"
26 #include "chromecast/media/cma/backend/media_pipeline_device_factory.h"
27 #include "chromecast/media/cma/backend/media_pipeline_device_params.h"
28 #include "chromecast/media/cma/backend/video_pipeline_device.h"
29 #include "chromecast/media/cma/base/decoder_buffer_adapter.h" 24 #include "chromecast/media/cma/base/decoder_buffer_adapter.h"
30 #include "chromecast/media/cma/base/decoder_buffer_base.h"
31 #include "chromecast/media/cma/base/decoder_config_adapter.h" 25 #include "chromecast/media/cma/base/decoder_config_adapter.h"
32 #include "chromecast/media/cma/test/frame_segmenter_for_test.h" 26 #include "chromecast/media/cma/test/frame_segmenter_for_test.h"
33 #include "chromecast/media/cma/test/media_component_device_feeder_for_test.h" 27 #include "chromecast/media/cma/test/media_component_device_feeder_for_test.h"
34 #include "chromecast/public/cast_media_shlib.h" 28 #include "chromecast/public/cast_media_shlib.h"
29 #include "chromecast/public/media/audio_pipeline_device.h"
30 #include "chromecast/public/media/decoder_buffer.h"
35 #include "chromecast/public/media/decoder_config.h" 31 #include "chromecast/public/media/decoder_config.h"
32 #include "chromecast/public/media/media_clock_device.h"
33 #include "chromecast/public/media/media_pipeline_backend.h"
34 #include "chromecast/public/media/media_pipeline_device_params.h"
35 #include "chromecast/public/media/video_pipeline_device.h"
36 #include "media/base/audio_decoder_config.h" 36 #include "media/base/audio_decoder_config.h"
37 #include "media/base/buffers.h" 37 #include "media/base/buffers.h"
38 #include "media/base/decoder_buffer.h" 38 #include "media/base/decoder_buffer.h"
39 #include "media/base/video_decoder_config.h" 39 #include "media/base/video_decoder_config.h"
40 #include "testing/gtest/include/gtest/gtest.h" 40 #include "testing/gtest/include/gtest/gtest.h"
41 41
42 namespace chromecast { 42 namespace chromecast {
43 namespace media { 43 namespace media {
44 44
45 namespace { 45 namespace {
(...skipping 57 matching lines...) Expand 10 before | Expand all | Expand 10 after
103 103
104 void LoadAudioStream(std::string filename); 104 void LoadAudioStream(std::string filename);
105 void LoadVideoStream(std::string filename, bool raw_h264); 105 void LoadVideoStream(std::string filename, bool raw_h264);
106 106
107 void MonitorLoop(); 107 void MonitorLoop();
108 108
109 void OnPauseCompleted(); 109 void OnPauseCompleted();
110 110
111 void OnEos(MediaComponentDeviceFeederForTest* device_feeder); 111 void OnEos(MediaComponentDeviceFeederForTest* device_feeder);
112 112
113 scoped_ptr<MediaPipelineDevice> media_pipeline_device_; 113 scoped_ptr<TaskRunner> task_runner_;
114 scoped_ptr<MediaPipelineBackend> backend_;
114 MediaClockDevice* media_clock_device_; 115 MediaClockDevice* media_clock_device_;
115 116
116 // Devices to feed 117 // Devices to feed
117 ScopedVector<MediaComponentDeviceFeederForTest> 118 ScopedVector<MediaComponentDeviceFeederForTest>
118 component_device_feeders_; 119 component_device_feeders_;
119 120
120 // Current media time. 121 // Current media time.
121 base::TimeDelta pause_time_; 122 base::TimeDelta pause_time_;
122 123
123 // Pause settings 124 // Pause settings
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after
159 Initialize(); 160 Initialize();
160 LoadVideoStream(filename, false /* raw_h264 */); 161 LoadVideoStream(filename, false /* raw_h264 */);
161 LoadAudioStream(filename); 162 LoadAudioStream(filename);
162 } 163 }
163 164
164 void AudioVideoPipelineDeviceTest::LoadAudioStream(std::string filename) { 165 void AudioVideoPipelineDeviceTest::LoadAudioStream(std::string filename) {
165 base::FilePath file_path = GetTestDataFilePath(filename); 166 base::FilePath file_path = GetTestDataFilePath(filename);
166 DemuxResult demux_result = FFmpegDemuxForTest(file_path, true /* audio */); 167 DemuxResult demux_result = FFmpegDemuxForTest(file_path, true /* audio */);
167 BufferList frames = demux_result.frames; 168 BufferList frames = demux_result.frames;
168 169
169 AudioPipelineDevice* audio_pipeline_device = 170 AudioPipelineDevice* audio_pipeline_device = backend_->GetAudio();
170 media_pipeline_device_->GetAudioPipelineDevice();
171 171
172 bool success = audio_pipeline_device->SetConfig( 172 bool success = audio_pipeline_device->SetConfig(
173 DecoderConfigAdapter::ToCastAudioConfig(kPrimary, 173 DecoderConfigAdapter::ToCastAudioConfig(kPrimary,
174 demux_result.audio_config)); 174 demux_result.audio_config));
175 ASSERT_TRUE(success); 175 ASSERT_TRUE(success);
176 176
177 VLOG(2) << "Got " << frames.size() << " audio input frames"; 177 VLOG(2) << "Got " << frames.size() << " audio input frames";
178 178
179 frames.push_back( 179 frames.push_back(
180 scoped_refptr<DecoderBufferBase>( 180 scoped_refptr<DecoderBufferBase>(
(...skipping 26 matching lines...) Expand all
207 video_config.is_encrypted = false; 207 video_config.is_encrypted = false;
208 } else { 208 } else {
209 base::FilePath file_path = GetTestDataFilePath(filename); 209 base::FilePath file_path = GetTestDataFilePath(filename);
210 DemuxResult demux_result = FFmpegDemuxForTest(file_path, 210 DemuxResult demux_result = FFmpegDemuxForTest(file_path,
211 /*audio*/ false); 211 /*audio*/ false);
212 frames = demux_result.frames; 212 frames = demux_result.frames;
213 video_config = DecoderConfigAdapter::ToCastVideoConfig( 213 video_config = DecoderConfigAdapter::ToCastVideoConfig(
214 kPrimary, demux_result.video_config); 214 kPrimary, demux_result.video_config);
215 } 215 }
216 216
217 VideoPipelineDevice* video_pipeline_device = 217 VideoPipelineDevice* video_pipeline_device = backend_->GetVideo();
218 media_pipeline_device_->GetVideoPipelineDevice();
219 218
220 // Set configuration. 219 // Set configuration.
221 bool success = video_pipeline_device->SetConfig(video_config); 220 bool success = video_pipeline_device->SetConfig(video_config);
222 ASSERT_TRUE(success); 221 ASSERT_TRUE(success);
223 222
224 VLOG(2) << "Got " << frames.size() << " video input frames"; 223 VLOG(2) << "Got " << frames.size() << " video input frames";
225 224
226 frames.push_back( 225 frames.push_back(
227 scoped_refptr<DecoderBufferBase>(new DecoderBufferAdapter( 226 scoped_refptr<DecoderBufferBase>(new DecoderBufferAdapter(
228 ::media::DecoderBuffer::CreateEOSBuffer()))); 227 ::media::DecoderBuffer::CreateEOSBuffer())));
(...skipping 17 matching lines...) Expand all
246 } 245 }
247 246
248 media_clock_device_->SetState(MediaClockDevice::kStateRunning); 247 media_clock_device_->SetState(MediaClockDevice::kStateRunning);
249 248
250 base::ThreadTaskRunnerHandle::Get()->PostTask( 249 base::ThreadTaskRunnerHandle::Get()->PostTask(
251 FROM_HERE, base::Bind(&AudioVideoPipelineDeviceTest::MonitorLoop, 250 FROM_HERE, base::Bind(&AudioVideoPipelineDeviceTest::MonitorLoop,
252 base::Unretained(this))); 251 base::Unretained(this)));
253 } 252 }
254 253
255 void AudioVideoPipelineDeviceTest::MonitorLoop() { 254 void AudioVideoPipelineDeviceTest::MonitorLoop() {
256 base::TimeDelta media_time = media_clock_device_->GetTime(); 255 base::TimeDelta media_time = ToBaseTimeDelta(media_clock_device_->GetTime());
257 256
258 if (!pause_pattern_.empty() && 257 if (!pause_pattern_.empty() &&
259 pause_pattern_[pause_pattern_idx_].delay >= base::TimeDelta() && 258 pause_pattern_[pause_pattern_idx_].delay >= base::TimeDelta() &&
260 media_time >= pause_time_ + pause_pattern_[pause_pattern_idx_].delay) { 259 media_time >= pause_time_ + pause_pattern_[pause_pattern_idx_].delay) {
261 // Do Pause 260 // Do Pause
262 media_clock_device_->SetRate(0.0); 261 media_clock_device_->SetRate(0.0);
263 pause_time_ = media_clock_device_->GetTime(); 262 pause_time_ = ToBaseTimeDelta(media_clock_device_->GetTime());
264 263
265 VLOG(2) << "Pausing at " << pause_time_.InMilliseconds() << "ms for " << 264 VLOG(2) << "Pausing at " << pause_time_.InMilliseconds() << "ms for " <<
266 pause_pattern_[pause_pattern_idx_].length.InMilliseconds() << "ms"; 265 pause_pattern_[pause_pattern_idx_].length.InMilliseconds() << "ms";
267 266
268 // Wait for pause finish 267 // Wait for pause finish
269 base::ThreadTaskRunnerHandle::Get()->PostDelayedTask( 268 base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
270 FROM_HERE, base::Bind(&AudioVideoPipelineDeviceTest::OnPauseCompleted, 269 FROM_HERE, base::Bind(&AudioVideoPipelineDeviceTest::OnPauseCompleted,
271 base::Unretained(this)), 270 base::Unretained(this)),
272 pause_pattern_[pause_pattern_idx_].length); 271 pause_pattern_[pause_pattern_idx_].length);
273 return; 272 return;
274 } 273 }
275 274
276 // Check state again in a little while 275 // Check state again in a little while
277 base::ThreadTaskRunnerHandle::Get()->PostDelayedTask( 276 base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
278 FROM_HERE, base::Bind(&AudioVideoPipelineDeviceTest::MonitorLoop, 277 FROM_HERE, base::Bind(&AudioVideoPipelineDeviceTest::MonitorLoop,
279 base::Unretained(this)), 278 base::Unretained(this)),
280 kMonitorLoopDelay); 279 kMonitorLoopDelay);
281 } 280 }
282 281
283 void AudioVideoPipelineDeviceTest::OnPauseCompleted() { 282 void AudioVideoPipelineDeviceTest::OnPauseCompleted() {
284 // Make sure the media time didn't move during that time. 283 // Make sure the media time didn't move during that time.
285 base::TimeDelta media_time = media_clock_device_->GetTime(); 284 base::TimeDelta media_time = ToBaseTimeDelta(media_clock_device_->GetTime());
286 285
287 // TODO(damienv): 286 // TODO(damienv):
288 // Should be: 287 // Should be:
289 // EXPECT_EQ(media_time, media_time_); 288 // EXPECT_EQ(media_time, media_time_);
290 // However, some backends, when rendering the first frame while in paused 289 // However, some backends, when rendering the first frame while in paused
291 // mode moves the time forward. 290 // mode moves the time forward.
292 // This behaviour is not intended. 291 // This behaviour is not intended.
293 EXPECT_GE(media_time, pause_time_); 292 EXPECT_GE(media_time, pause_time_);
294 EXPECT_LE(media_time, pause_time_ + base::TimeDelta::FromMilliseconds(50)); 293 EXPECT_LE(media_time, pause_time_ + base::TimeDelta::FromMilliseconds(50));
295 294
(...skipping 19 matching lines...) Expand all
315 } 314 }
316 } 315 }
317 316
318 // Check if all streams finished 317 // Check if all streams finished
319 if (component_device_feeders_.empty()) 318 if (component_device_feeders_.empty())
320 base::MessageLoop::current()->QuitWhenIdle(); 319 base::MessageLoop::current()->QuitWhenIdle();
321 } 320 }
322 321
323 void AudioVideoPipelineDeviceTest::Initialize() { 322 void AudioVideoPipelineDeviceTest::Initialize() {
324 // Create the media device. 323 // Create the media device.
325 MediaPipelineDeviceParams params; 324 task_runner_.reset(new TaskRunnerImpl());
326 scoped_ptr<MediaPipelineDeviceFactory> device_factory = 325 MediaPipelineDeviceParams params(task_runner_.get());
327 GetMediaPipelineDeviceFactory(params); 326 backend_.reset(CastMediaShlib::CreateMediaPipelineBackend(params));
328 media_pipeline_device_.reset(new MediaPipelineDevice(device_factory.Pass())); 327 media_clock_device_ = backend_->GetClock();
329 media_clock_device_ = media_pipeline_device_->GetMediaClockDevice();
330 328
331 // Clock initialization and configuration. 329 // Clock initialization and configuration.
332 bool success = 330 bool success =
333 media_clock_device_->SetState(MediaClockDevice::kStateIdle); 331 media_clock_device_->SetState(MediaClockDevice::kStateIdle);
334 ASSERT_TRUE(success); 332 ASSERT_TRUE(success);
335 success = media_clock_device_->ResetTimeline(base::TimeDelta()); 333 success = media_clock_device_->ResetTimeline(TimeDelta());
336 ASSERT_TRUE(success); 334 ASSERT_TRUE(success);
337 media_clock_device_->SetRate(1.0); 335 media_clock_device_->SetRate(1.0);
338 } 336 }
339 337
340 TEST_F(AudioVideoPipelineDeviceTest, Mp3Playback) { 338 TEST_F(AudioVideoPipelineDeviceTest, Mp3Playback) {
341 scoped_ptr<base::MessageLoop> message_loop(new base::MessageLoop()); 339 scoped_ptr<base::MessageLoop> message_loop(new base::MessageLoop());
342 340
343 ConfigureForAudioOnly("sfx.mp3"); 341 ConfigureForAudioOnly("sfx.mp3");
344 Start(); 342 Start();
345 message_loop->Run(); 343 message_loop->Run();
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after
384 TEST_F(AudioVideoPipelineDeviceTest, WebmPlayback) { 382 TEST_F(AudioVideoPipelineDeviceTest, WebmPlayback) {
385 scoped_ptr<base::MessageLoop> message_loop(new base::MessageLoop()); 383 scoped_ptr<base::MessageLoop> message_loop(new base::MessageLoop());
386 384
387 ConfigureForFile("bear-640x360.webm"); 385 ConfigureForFile("bear-640x360.webm");
388 Start(); 386 Start();
389 message_loop->Run(); 387 message_loop->Run();
390 } 388 }
391 389
392 } // namespace media 390 } // namespace media
393 } // namespace chromecast 391 } // namespace chromecast
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