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Side by Side Diff: Source/modules/webaudio/ScriptProcessorNode.cpp

Issue 205173002: Move webaudio to oilpan (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: WIP Created 6 years, 9 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 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
(...skipping 110 matching lines...) Expand 10 before | Expand all | Expand 10 after
121 void ScriptProcessorNode::initialize() 121 void ScriptProcessorNode::initialize()
122 { 122 {
123 if (isInitialized()) 123 if (isInitialized())
124 return; 124 return;
125 125
126 float sampleRate = context()->sampleRate(); 126 float sampleRate = context()->sampleRate();
127 127
128 // Create double buffers on both the input and output sides. 128 // Create double buffers on both the input and output sides.
129 // These AudioBuffers will be directly accessed in the main thread by JavaSc ript. 129 // These AudioBuffers will be directly accessed in the main thread by JavaSc ript.
130 for (unsigned i = 0; i < 2; ++i) { 130 for (unsigned i = 0; i < 2; ++i) {
131 RefPtr<AudioBuffer> inputBuffer = m_numberOfInputChannels ? AudioBuffer: :create(m_numberOfInputChannels, bufferSize(), sampleRate) : nullptr; 131 RefPtrWillBeRawPtr<AudioBuffer> inputBuffer = m_numberOfInputChannels ? AudioBuffer::create(m_numberOfInputChannels, bufferSize(), sampleRate) : nullptr ;
132 RefPtr<AudioBuffer> outputBuffer = m_numberOfOutputChannels ? AudioBuffe r::create(m_numberOfOutputChannels, bufferSize(), sampleRate) : nullptr; 132 RefPtrWillBeRawPtr<AudioBuffer> outputBuffer = m_numberOfOutputChannels ? AudioBuffer::create(m_numberOfOutputChannels, bufferSize(), sampleRate) : null ptr;
133 133
134 m_inputBuffers.append(inputBuffer); 134 m_inputBuffers.append(inputBuffer);
135 m_outputBuffers.append(outputBuffer); 135 m_outputBuffers.append(outputBuffer);
136 } 136 }
137 137
138 AudioNode::initialize(); 138 AudioNode::initialize();
139 } 139 }
140 140
141 void ScriptProcessorNode::uninitialize() 141 void ScriptProcessorNode::uninitialize()
142 { 142 {
(...skipping 133 matching lines...) Expand 10 before | Expand all | Expand 10 after
276 } 276 }
277 277
278 double ScriptProcessorNode::latencyTime() const 278 double ScriptProcessorNode::latencyTime() const
279 { 279 {
280 return std::numeric_limits<double>::infinity(); 280 return std::numeric_limits<double>::infinity();
281 } 281 }
282 282
283 } // namespace WebCore 283 } // namespace WebCore
284 284
285 #endif // ENABLE(WEB_AUDIO) 285 #endif // ENABLE(WEB_AUDIO)
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