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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/filters/decrypting_audio_decoder.h" | 5 #include "media/filters/decrypting_audio_decoder.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 | 8 |
9 #include <cstdlib> | 9 #include <cstdlib> |
10 | 10 |
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29 const base::TimeDelta& timestamp_2) { | 29 const base::TimeDelta& timestamp_2) { |
30 // Out of sync of 100ms would be pretty noticeable and we should keep any | 30 // Out of sync of 100ms would be pretty noticeable and we should keep any |
31 // drift below that. | 31 // drift below that. |
32 const int64_t kOutOfSyncThresholdInMilliseconds = 100; | 32 const int64_t kOutOfSyncThresholdInMilliseconds = 100; |
33 return std::abs(timestamp_1.InMilliseconds() - timestamp_2.InMilliseconds()) > | 33 return std::abs(timestamp_1.InMilliseconds() - timestamp_2.InMilliseconds()) > |
34 kOutOfSyncThresholdInMilliseconds; | 34 kOutOfSyncThresholdInMilliseconds; |
35 } | 35 } |
36 | 36 |
37 DecryptingAudioDecoder::DecryptingAudioDecoder( | 37 DecryptingAudioDecoder::DecryptingAudioDecoder( |
38 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, | 38 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, |
39 const scoped_refptr<MediaLog>& media_log, | 39 MediaLog* media_log, |
40 const base::Closure& waiting_for_decryption_key_cb) | 40 const base::Closure& waiting_for_decryption_key_cb) |
41 : task_runner_(task_runner), | 41 : task_runner_(task_runner), |
42 media_log_(media_log), | 42 media_log_(media_log), |
43 state_(kUninitialized), | 43 state_(kUninitialized), |
44 waiting_for_decryption_key_cb_(waiting_for_decryption_key_cb), | 44 waiting_for_decryption_key_cb_(waiting_for_decryption_key_cb), |
45 decryptor_(NULL), | 45 decryptor_(NULL), |
46 key_added_while_decode_pending_(false), | 46 key_added_while_decode_pending_(false), |
47 weak_factory_(this) {} | 47 weak_factory_(this) {} |
48 | 48 |
49 std::string DecryptingAudioDecoder::GetDisplayName() const { | 49 std::string DecryptingAudioDecoder::GetDisplayName() const { |
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350 } | 350 } |
351 | 351 |
352 frame->set_timestamp(current_time); | 352 frame->set_timestamp(current_time); |
353 timestamp_helper_->AddFrames(frame->frame_count()); | 353 timestamp_helper_->AddFrames(frame->frame_count()); |
354 | 354 |
355 output_cb_.Run(frame); | 355 output_cb_.Run(frame); |
356 } | 356 } |
357 } | 357 } |
358 | 358 |
359 } // namespace media | 359 } // namespace media |
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