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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 "webkit/renderer/media/audio_decoder.h" | 5 #include "content/renderer/media/audio_decoder.h" |
6 | 6 |
7 #include <errno.h> | 7 #include <errno.h> |
8 #include <fcntl.h> | 8 #include <fcntl.h> |
9 #include <limits.h> | 9 #include <limits.h> |
10 #include <sys/mman.h> | 10 #include <sys/mman.h> |
11 #include <unistd.h> | 11 #include <unistd.h> |
12 #include <vector> | 12 #include <vector> |
13 | 13 |
14 #include "base/callback.h" | 14 #include "base/callback.h" |
15 #include "base/file_descriptor_posix.h" | 15 #include "base/file_descriptor_posix.h" |
16 #include "base/logging.h" | 16 #include "base/logging.h" |
17 #include "base/posix/eintr_wrapper.h" | 17 #include "base/posix/eintr_wrapper.h" |
18 #include "base/shared_memory.h" | 18 #include "base/shared_memory.h" |
19 #include "media/base/android/webaudio_media_codec_info.h" | 19 #include "media/base/android/webaudio_media_codec_info.h" |
20 #include "media/base/audio_bus.h" | 20 #include "media/base/audio_bus.h" |
21 #include "media/base/limits.h" | 21 #include "media/base/limits.h" |
22 #include "third_party/WebKit/public/platform/WebAudioBus.h" | 22 #include "third_party/WebKit/public/platform/WebAudioBus.h" |
23 | 23 |
24 namespace webkit_media { | 24 namespace content { |
25 | 25 |
26 class AudioDecoderIO { | 26 class AudioDecoderIO { |
27 public: | 27 public: |
28 AudioDecoderIO(const char* data, size_t data_size); | 28 AudioDecoderIO(const char* data, size_t data_size); |
29 ~AudioDecoderIO(); | 29 ~AudioDecoderIO(); |
30 bool ShareEncodedToProcess(base::SharedMemoryHandle* handle); | 30 bool ShareEncodedToProcess(base::SharedMemoryHandle* handle); |
31 | 31 |
32 // Returns true if AudioDecoderIO was successfully created. | 32 // Returns true if AudioDecoderIO was successfully created. |
33 bool IsValid() const; | 33 bool IsValid() const; |
34 | 34 |
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249 } else { | 249 } else { |
250 BufferAndCopyPcmDataToBus(input_fd, | 250 BufferAndCopyPcmDataToBus(input_fd, |
251 destination_bus, | 251 destination_bus, |
252 number_of_channels, | 252 number_of_channels, |
253 file_sample_rate); | 253 file_sample_rate); |
254 } | 254 } |
255 | 255 |
256 return true; | 256 return true; |
257 } | 257 } |
258 | 258 |
259 } // namespace webkit_media | 259 } // namespace content |
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