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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 "media/base/android/media_decoder_job.h" | 5 #include "media/base/android/media_decoder_job.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/callback_helpers.h" | 8 #include "base/callback_helpers.h" |
9 #include "base/message_loop/message_loop_proxy.h" | 9 #include "base/single_thread_task_runner.h" |
| 10 #include "base/thread_task_runner_handle.h" |
10 #include "base/trace_event/trace_event.h" | 11 #include "base/trace_event/trace_event.h" |
11 #include "media/base/android/media_codec_bridge.h" | 12 #include "media/base/android/media_codec_bridge.h" |
12 #include "media/base/android/media_drm_bridge.h" | 13 #include "media/base/android/media_drm_bridge.h" |
13 #include "media/base/bind_to_current_loop.h" | 14 #include "media/base/bind_to_current_loop.h" |
14 #include "media/base/buffers.h" | 15 #include "media/base/buffers.h" |
15 | 16 |
16 namespace media { | 17 namespace media { |
17 | 18 |
18 // Timeout value for media codec operations. Because the first | 19 // Timeout value for media codec operations. Because the first |
19 // DequeInputBuffer() can take about 150 milliseconds, use 250 milliseconds | 20 // DequeInputBuffer() can take about 150 milliseconds, use 250 milliseconds |
20 // here. See http://b/9357571. | 21 // here. See http://b/9357571. |
21 static const int kMediaCodecTimeoutInMilliseconds = 250; | 22 static const int kMediaCodecTimeoutInMilliseconds = 250; |
22 | 23 |
23 MediaDecoderJob::MediaDecoderJob( | 24 MediaDecoderJob::MediaDecoderJob( |
24 const scoped_refptr<base::SingleThreadTaskRunner>& decoder_task_runner, | 25 const scoped_refptr<base::SingleThreadTaskRunner>& decoder_task_runner, |
25 const base::Closure& request_data_cb, | 26 const base::Closure& request_data_cb, |
26 const base::Closure& config_changed_cb) | 27 const base::Closure& config_changed_cb) |
27 : need_to_reconfig_decoder_job_(false), | 28 : need_to_reconfig_decoder_job_(false), |
28 ui_task_runner_(base::MessageLoopProxy::current()), | 29 ui_task_runner_(base::ThreadTaskRunnerHandle::Get()), |
29 decoder_task_runner_(decoder_task_runner), | 30 decoder_task_runner_(decoder_task_runner), |
30 needs_flush_(false), | 31 needs_flush_(false), |
31 input_eos_encountered_(false), | 32 input_eos_encountered_(false), |
32 output_eos_encountered_(false), | 33 output_eos_encountered_(false), |
33 skip_eos_enqueue_(true), | 34 skip_eos_enqueue_(true), |
34 prerolling_(true), | 35 prerolling_(true), |
35 request_data_cb_(request_data_cb), | 36 request_data_cb_(request_data_cb), |
36 config_changed_cb_(config_changed_cb), | 37 config_changed_cb_(config_changed_cb), |
37 current_demuxer_data_index_(0), | 38 current_demuxer_data_index_(0), |
38 input_buf_index_(-1), | 39 input_buf_index_(-1), |
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682 | 683 |
683 void MediaDecoderJob::ReleaseMediaCodecBridge() { | 684 void MediaDecoderJob::ReleaseMediaCodecBridge() { |
684 if (!media_codec_bridge_) | 685 if (!media_codec_bridge_) |
685 return; | 686 return; |
686 | 687 |
687 media_codec_bridge_.reset(); | 688 media_codec_bridge_.reset(); |
688 input_buf_index_ = -1; | 689 input_buf_index_ = -1; |
689 } | 690 } |
690 | 691 |
691 } // namespace media | 692 } // namespace media |
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