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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 "media/renderers/renderer_impl.h" | 5 #include "media/renderers/renderer_impl.h" |
6 | 6 |
| 7 #include <utility> |
| 8 |
7 #include "base/bind.h" | 9 #include "base/bind.h" |
8 #include "base/callback.h" | 10 #include "base/callback.h" |
9 #include "base/callback_helpers.h" | 11 #include "base/callback_helpers.h" |
10 #include "base/command_line.h" | 12 #include "base/command_line.h" |
11 #include "base/compiler_specific.h" | 13 #include "base/compiler_specific.h" |
12 #include "base/location.h" | 14 #include "base/location.h" |
13 #include "base/single_thread_task_runner.h" | 15 #include "base/single_thread_task_runner.h" |
14 #include "base/strings/string_number_conversions.h" | 16 #include "base/strings/string_number_conversions.h" |
15 #include "media/base/audio_renderer.h" | 17 #include "media/base/audio_renderer.h" |
16 #include "media/base/bind_to_current_loop.h" | 18 #include "media/base/bind_to_current_loop.h" |
17 #include "media/base/demuxer_stream_provider.h" | 19 #include "media/base/demuxer_stream_provider.h" |
18 #include "media/base/media_switches.h" | 20 #include "media/base/media_switches.h" |
19 #include "media/base/time_source.h" | 21 #include "media/base/time_source.h" |
20 #include "media/base/video_renderer.h" | 22 #include "media/base/video_renderer.h" |
21 #include "media/base/wall_clock_time_source.h" | 23 #include "media/base/wall_clock_time_source.h" |
22 | 24 |
23 namespace media { | 25 namespace media { |
24 | 26 |
25 // See |video_underflow_threshold_|. | 27 // See |video_underflow_threshold_|. |
26 static const int kDefaultVideoUnderflowThresholdMs = 3000; | 28 static const int kDefaultVideoUnderflowThresholdMs = 3000; |
27 | 29 |
28 RendererImpl::RendererImpl( | 30 RendererImpl::RendererImpl( |
29 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, | 31 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, |
30 scoped_ptr<AudioRenderer> audio_renderer, | 32 scoped_ptr<AudioRenderer> audio_renderer, |
31 scoped_ptr<VideoRenderer> video_renderer) | 33 scoped_ptr<VideoRenderer> video_renderer) |
32 : state_(STATE_UNINITIALIZED), | 34 : state_(STATE_UNINITIALIZED), |
33 task_runner_(task_runner), | 35 task_runner_(task_runner), |
34 audio_renderer_(audio_renderer.Pass()), | 36 audio_renderer_(std::move(audio_renderer)), |
35 video_renderer_(video_renderer.Pass()), | 37 video_renderer_(std::move(video_renderer)), |
36 time_source_(NULL), | 38 time_source_(NULL), |
37 time_ticking_(false), | 39 time_ticking_(false), |
38 playback_rate_(0.0), | 40 playback_rate_(0.0), |
39 audio_buffering_state_(BUFFERING_HAVE_NOTHING), | 41 audio_buffering_state_(BUFFERING_HAVE_NOTHING), |
40 video_buffering_state_(BUFFERING_HAVE_NOTHING), | 42 video_buffering_state_(BUFFERING_HAVE_NOTHING), |
41 audio_ended_(false), | 43 audio_ended_(false), |
42 video_ended_(false), | 44 video_ended_(false), |
43 cdm_context_(nullptr), | 45 cdm_context_(nullptr), |
44 underflow_disabled_for_testing_(false), | 46 underflow_disabled_for_testing_(false), |
45 clockless_video_playback_enabled_for_testing_(false), | 47 clockless_video_playback_enabled_for_testing_(false), |
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641 } | 643 } |
642 | 644 |
643 // After OnError() returns, the pipeline may destroy |this|. | 645 // After OnError() returns, the pipeline may destroy |this|. |
644 base::ResetAndReturn(&error_cb_).Run(error); | 646 base::ResetAndReturn(&error_cb_).Run(error); |
645 | 647 |
646 if (!flush_cb_.is_null()) | 648 if (!flush_cb_.is_null()) |
647 base::ResetAndReturn(&flush_cb_).Run(); | 649 base::ResetAndReturn(&flush_cb_).Run(); |
648 } | 650 } |
649 | 651 |
650 } // namespace media | 652 } // namespace media |
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