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Issue 2101303004: Pass delay and timestamp to AudioSourceCallback::OnMoreData. (Closed) Base URL: https://chromium.googlesource.com/chromium/src@master
Patch Set: Created 4 years, 5 months ago
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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 <limits.h> 5 #include <limits.h>
6 #include <stddef.h> 6 #include <stddef.h>
7 #include <stdint.h> 7 #include <stdint.h>
8 8
9 #include <algorithm> 9 #include <algorithm>
10 #include <climits> 10 #include <climits>
11 #include <cstdarg> 11 #include <cstdarg>
12 #include <cstdio> 12 #include <cstdio>
13 #include <deque> 13 #include <deque>
14 #include <map> 14 #include <map>
15 #include <memory> 15 #include <memory>
16 #include <string> 16 #include <string>
17 #include <utility> 17 #include <utility>
18 18
19 #include "base/at_exit.h" 19 #include "base/at_exit.h"
20 #include "base/command_line.h" 20 #include "base/command_line.h"
21 #include "base/logging.h" 21 #include "base/logging.h"
22 #include "base/memory/ref_counted.h" 22 #include "base/memory/ref_counted.h"
23 #include "base/message_loop/message_loop.h" 23 #include "base/message_loop/message_loop.h"
24 #include "base/run_loop.h" 24 #include "base/run_loop.h"
25 #include "base/synchronization/lock.h" 25 #include "base/synchronization/lock.h"
26 #include "base/synchronization/waitable_event.h" 26 #include "base/synchronization/waitable_event.h"
27 #include "base/threading/thread.h" 27 #include "base/threading/thread.h"
28 #include "base/time/default_tick_clock.h" 28 #include "base/time/default_tick_clock.h"
29 #include "base/timer/time.h"
29 #include "base/timer/timer.h" 30 #include "base/timer/timer.h"
30 #include "media/audio/audio_io.h" 31 #include "media/audio/audio_io.h"
31 #include "media/audio/audio_manager.h" 32 #include "media/audio/audio_manager.h"
32 #include "media/audio/fake_audio_log_factory.h" 33 #include "media/audio/fake_audio_log_factory.h"
33 #include "media/base/audio_bus.h" 34 #include "media/base/audio_bus.h"
34 #include "media/base/audio_parameters.h" 35 #include "media/base/audio_parameters.h"
35 #include "media/base/channel_layout.h" 36 #include "media/base/channel_layout.h"
36 #include "media/base/video_frame.h" 37 #include "media/base/video_frame.h"
37 #include "media/cast/cast_config.h" 38 #include "media/cast/cast_config.h"
38 #include "media/cast/cast_environment.h" 39 #include "media/cast/cast_environment.h"
(...skipping 278 matching lines...) Expand 10 before | Expand all | Expand 10 after
317 } 318 }
318 319
319 // End of InProcessReceiver finals. 320 // End of InProcessReceiver finals.
320 //////////////////////////////////////////////////////////////////// 321 ////////////////////////////////////////////////////////////////////
321 322
322 //////////////////////////////////////////////////////////////////// 323 ////////////////////////////////////////////////////////////////////
323 // AudioSourceCallback implementation. 324 // AudioSourceCallback implementation.
324 325
325 int OnMoreData(AudioBus* dest, 326 int OnMoreData(AudioBus* dest,
326 uint32_t total_bytes_delay, 327 uint32_t total_bytes_delay,
328 base::TimeDelta delay_timestamp,
327 uint32_t frames_skipped) final { 329 uint32_t frames_skipped) final {
328 // Note: This method is being invoked by a separate thread unknown to us 330 // Note: This method is being invoked by a separate thread unknown to us
329 // (i.e., outside of CastEnvironment). 331 // (i.e., outside of CastEnvironment).
330 332
331 int samples_remaining = dest->frames(); 333 int samples_remaining = dest->frames();
332 334
333 while (samples_remaining > 0) { 335 while (samples_remaining > 0) {
334 // Get next audio frame ready for playout. 336 // Get next audio frame ready for playout.
335 if (!currently_playing_audio_frame_.get()) { 337 if (!currently_playing_audio_frame_.get()) {
336 base::AutoLock auto_lock(audio_lock_); 338 base::AutoLock auto_lock(audio_lock_);
(...skipping 263 matching lines...) Expand 10 before | Expand all | Expand 10 after
600 audio_config, 602 audio_config,
601 video_config, 603 video_config,
602 window_width, 604 window_width,
603 window_height); 605 window_height);
604 player.Start(); 606 player.Start();
605 607
606 base::RunLoop().Run(); // Run forever (i.e., until SIGTERM). 608 base::RunLoop().Run(); // Run forever (i.e., until SIGTERM).
607 NOTREACHED(); 609 NOTREACHED();
608 return 0; 610 return 0;
609 } 611 }
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