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Side by Side Diff: third_party/WebKit/Source/modules/webaudio/AudioBuffer.cpp

Issue 2801083003: Rewrite references to "wtf/" to "platform/wtf/" in modules. (Closed)
Patch Set: Rebase again^3. Will try landing directly. Created 3 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved. 2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
(...skipping 18 matching lines...) Expand all
29 #include "modules/webaudio/AudioBuffer.h" 29 #include "modules/webaudio/AudioBuffer.h"
30 30
31 #include "bindings/core/v8/ExceptionMessages.h" 31 #include "bindings/core/v8/ExceptionMessages.h"
32 #include "bindings/core/v8/ExceptionState.h" 32 #include "bindings/core/v8/ExceptionState.h"
33 #include "core/dom/ExceptionCode.h" 33 #include "core/dom/ExceptionCode.h"
34 #include "modules/webaudio/AudioBufferOptions.h" 34 #include "modules/webaudio/AudioBufferOptions.h"
35 #include "modules/webaudio/BaseAudioContext.h" 35 #include "modules/webaudio/BaseAudioContext.h"
36 #include "platform/audio/AudioBus.h" 36 #include "platform/audio/AudioBus.h"
37 #include "platform/audio/AudioFileReader.h" 37 #include "platform/audio/AudioFileReader.h"
38 #include "platform/audio/AudioUtilities.h" 38 #include "platform/audio/AudioUtilities.h"
39 #include "wtf/typed_arrays/Float32Array.h" 39 #include "platform/wtf/typed_arrays/Float32Array.h"
40 40
41 namespace blink { 41 namespace blink {
42 42
43 AudioBuffer* AudioBuffer::Create(unsigned number_of_channels, 43 AudioBuffer* AudioBuffer::Create(unsigned number_of_channels,
44 size_t number_of_frames, 44 size_t number_of_frames,
45 float sample_rate) { 45 float sample_rate) {
46 if (!AudioUtilities::IsValidAudioBufferSampleRate(sample_rate) || 46 if (!AudioUtilities::IsValidAudioBufferSampleRate(sample_rate) ||
47 number_of_channels > BaseAudioContext::MaxNumberOfChannels() || 47 number_of_channels > BaseAudioContext::MaxNumberOfChannels() ||
48 !number_of_channels || !number_of_frames) 48 !number_of_channels || !number_of_frames)
49 return nullptr; 49 return nullptr;
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300 void AudioBuffer::Zero() { 300 void AudioBuffer::Zero() {
301 for (unsigned i = 0; i < channels_.size(); ++i) { 301 for (unsigned i = 0; i < channels_.size(); ++i) {
302 if (DOMFloat32Array* array = getChannelData(i)) { 302 if (DOMFloat32Array* array = getChannelData(i)) {
303 float* data = array->Data(); 303 float* data = array->Data();
304 memset(data, 0, length() * sizeof(*data)); 304 memset(data, 0, length() * sizeof(*data));
305 } 305 }
306 } 306 }
307 } 307 }
308 308
309 } // namespace blink 309 } // namespace blink
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