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Issue 1907973003: media: Move audio_parameters and audio_point to media/base/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 8 months ago
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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 "chrome/browser/media/webrtc_browsertest_audio.h" 5 #include "chrome/browser/media/webrtc_browsertest_audio.h"
6 6
7 #include <stddef.h> 7 #include <stddef.h>
8 8
9 #include "base/files/file.h" 9 #include "base/files/file.h"
10 #include "base/files/file_path.h" 10 #include "base/files/file_path.h"
11 #include "media/audio/audio_parameters.h"
12 #include "media/audio/audio_power_monitor.h" 11 #include "media/audio/audio_power_monitor.h"
13 #include "media/audio/sounds/wav_audio_handler.h" 12 #include "media/audio/sounds/wav_audio_handler.h"
14 #include "media/base/audio_bus.h" 13 #include "media/base/audio_bus.h"
14 #include "media/base/audio_parameters.h"
15 15
16 namespace { 16 namespace {
17 // Opens |wav_filename|, reads it and loads it as a wav file. This function will 17 // Opens |wav_filename|, reads it and loads it as a wav file. This function will
18 // bluntly trigger CHECKs if we can't read the file or if it's malformed. The 18 // bluntly trigger CHECKs if we can't read the file or if it's malformed. The
19 // caller takes ownership of the returned data. The size of the data is stored 19 // caller takes ownership of the returned data. The size of the data is stored
20 // in |read_length|. 20 // in |read_length|.
21 std::unique_ptr<char[]> ReadWavFile(const base::FilePath& wav_filename, 21 std::unique_ptr<char[]> ReadWavFile(const base::FilePath& wav_filename,
22 size_t* file_length) { 22 size_t* file_length) {
23 base::File wav_file( 23 base::File wav_file(
24 wav_filename, base::File::FLAG_OPEN | base::File::FLAG_READ); 24 wav_filename, base::File::FLAG_OPEN | base::File::FLAG_READ);
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after
70 media::AudioParameters::AUDIO_PCM_LOW_LATENCY, 70 media::AudioParameters::AUDIO_PCM_LOW_LATENCY,
71 media::GuessChannelLayout(wav_audio_handler->num_channels()), 71 media::GuessChannelLayout(wav_audio_handler->num_channels()),
72 wav_audio_handler->sample_rate(), wav_audio_handler->bits_per_sample(), 72 wav_audio_handler->sample_rate(), wav_audio_handler->bits_per_sample(),
73 wav_audio_handler->total_frames()); 73 wav_audio_handler->total_frames());
74 file_parameters->set_channels_for_discrete(wav_audio_handler->num_channels()); 74 file_parameters->set_channels_for_discrete(wav_audio_handler->num_channels());
75 75
76 return power_monitor.ReadCurrentPowerAndClip().first; 76 return power_monitor.ReadCurrentPowerAndClip().first;
77 } 77 }
78 78
79 } // namespace test 79 } // namespace test
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