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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_video_decoder.h" | 5 #include "media/filters/decrypting_video_decoder.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/location.h" | 9 #include "base/location.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/single_thread_task_runner.h" | 11 #include "base/single_thread_task_runner.h" |
12 #include "base/strings/string_number_conversions.h" | 12 #include "base/strings/string_number_conversions.h" |
13 #include "base/trace_event/trace_event.h" | 13 #include "base/trace_event/trace_event.h" |
14 #include "media/base/bind_to_current_loop.h" | 14 #include "media/base/bind_to_current_loop.h" |
15 #include "media/base/cdm_context.h" | 15 #include "media/base/cdm_context.h" |
16 #include "media/base/decoder_buffer.h" | 16 #include "media/base/decoder_buffer.h" |
17 #include "media/base/media_log.h" | 17 #include "media/base/media_log.h" |
18 #include "media/base/video_frame.h" | 18 #include "media/base/video_frame.h" |
19 | 19 |
20 namespace media { | 20 namespace media { |
21 | 21 |
22 const char DecryptingVideoDecoder::kDecoderName[] = "DecryptingVideoDecoder"; | 22 const char DecryptingVideoDecoder::kDecoderName[] = "DecryptingVideoDecoder"; |
23 | 23 |
24 DecryptingVideoDecoder::DecryptingVideoDecoder( | 24 DecryptingVideoDecoder::DecryptingVideoDecoder( |
25 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, | 25 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, |
26 const scoped_refptr<MediaLog>& media_log, | 26 MediaLog* media_log, |
27 const base::Closure& waiting_for_decryption_key_cb) | 27 const base::Closure& waiting_for_decryption_key_cb) |
28 : task_runner_(task_runner), | 28 : task_runner_(task_runner), |
29 media_log_(media_log), | 29 media_log_(media_log), |
30 state_(kUninitialized), | 30 state_(kUninitialized), |
31 waiting_for_decryption_key_cb_(waiting_for_decryption_key_cb), | 31 waiting_for_decryption_key_cb_(waiting_for_decryption_key_cb), |
32 decryptor_(NULL), | 32 decryptor_(NULL), |
33 key_added_while_decode_pending_(false), | 33 key_added_while_decode_pending_(false), |
34 trace_id_(0), | 34 trace_id_(0), |
35 weak_factory_(this) {} | 35 weak_factory_(this) {} |
36 | 36 |
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309 } | 309 } |
310 | 310 |
311 void DecryptingVideoDecoder::DoReset() { | 311 void DecryptingVideoDecoder::DoReset() { |
312 DCHECK(init_cb_.is_null()); | 312 DCHECK(init_cb_.is_null()); |
313 DCHECK(decode_cb_.is_null()); | 313 DCHECK(decode_cb_.is_null()); |
314 state_ = kIdle; | 314 state_ = kIdle; |
315 base::ResetAndReturn(&reset_cb_).Run(); | 315 base::ResetAndReturn(&reset_cb_).Run(); |
316 } | 316 } |
317 | 317 |
318 } // namespace media | 318 } // namespace media |
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