Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(1538)

Side by Side Diff: Source/modules/webaudio/AudioContext.h

Issue 18182009: WaveTable name has changed to PeriodicWave (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: fix global constructors test Created 7 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « Source/modules/modules.gypi ('k') | Source/modules/webaudio/AudioContext.cpp » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
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 50 matching lines...) Expand 10 before | Expand all | Expand 10 after
61 class AudioSummingJunction; 61 class AudioSummingJunction;
62 class BiquadFilterNode; 62 class BiquadFilterNode;
63 class DelayNode; 63 class DelayNode;
64 class Document; 64 class Document;
65 class ConvolverNode; 65 class ConvolverNode;
66 class DynamicsCompressorNode; 66 class DynamicsCompressorNode;
67 class AnalyserNode; 67 class AnalyserNode;
68 class WaveShaperNode; 68 class WaveShaperNode;
69 class ScriptProcessorNode; 69 class ScriptProcessorNode;
70 class OscillatorNode; 70 class OscillatorNode;
71 class WaveTable; 71 class PeriodicWave;
72 72
73 // AudioContext is the cornerstone of the web audio API and all AudioNodes are c reated from it. 73 // AudioContext is the cornerstone of the web audio API and all AudioNodes are c reated from it.
74 // For thread safety between the audio thread and the main thread, it has a rend ering graph locking mechanism. 74 // For thread safety between the audio thread and the main thread, it has a rend ering graph locking mechanism.
75 75
76 class AudioContext : public ActiveDOMObject, public ScriptWrappable, public Thre adSafeRefCounted<AudioContext>, public EventTarget { 76 class AudioContext : public ActiveDOMObject, public ScriptWrappable, public Thre adSafeRefCounted<AudioContext>, public EventTarget {
77 public: 77 public:
78 // Create an AudioContext for rendering to the audio hardware. 78 // Create an AudioContext for rendering to the audio hardware.
79 static PassRefPtr<AudioContext> create(Document*); 79 static PassRefPtr<AudioContext> create(Document*);
80 80
81 // Create an AudioContext for offline (non-realtime) rendering. 81 // Create an AudioContext for offline (non-realtime) rendering.
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after
130 PassRefPtr<DynamicsCompressorNode> createDynamicsCompressor(); 130 PassRefPtr<DynamicsCompressorNode> createDynamicsCompressor();
131 PassRefPtr<AnalyserNode> createAnalyser(); 131 PassRefPtr<AnalyserNode> createAnalyser();
132 PassRefPtr<ScriptProcessorNode> createScriptProcessor(size_t bufferSize, Exc eptionCode&); 132 PassRefPtr<ScriptProcessorNode> createScriptProcessor(size_t bufferSize, Exc eptionCode&);
133 PassRefPtr<ScriptProcessorNode> createScriptProcessor(size_t bufferSize, siz e_t numberOfInputChannels, ExceptionCode&); 133 PassRefPtr<ScriptProcessorNode> createScriptProcessor(size_t bufferSize, siz e_t numberOfInputChannels, ExceptionCode&);
134 PassRefPtr<ScriptProcessorNode> createScriptProcessor(size_t bufferSize, siz e_t numberOfInputChannels, size_t numberOfOutputChannels, ExceptionCode&); 134 PassRefPtr<ScriptProcessorNode> createScriptProcessor(size_t bufferSize, siz e_t numberOfInputChannels, size_t numberOfOutputChannels, ExceptionCode&);
135 PassRefPtr<ChannelSplitterNode> createChannelSplitter(ExceptionCode&); 135 PassRefPtr<ChannelSplitterNode> createChannelSplitter(ExceptionCode&);
136 PassRefPtr<ChannelSplitterNode> createChannelSplitter(size_t numberOfOutputs , ExceptionCode&); 136 PassRefPtr<ChannelSplitterNode> createChannelSplitter(size_t numberOfOutputs , ExceptionCode&);
137 PassRefPtr<ChannelMergerNode> createChannelMerger(ExceptionCode&); 137 PassRefPtr<ChannelMergerNode> createChannelMerger(ExceptionCode&);
138 PassRefPtr<ChannelMergerNode> createChannelMerger(size_t numberOfInputs, Exc eptionCode&); 138 PassRefPtr<ChannelMergerNode> createChannelMerger(size_t numberOfInputs, Exc eptionCode&);
139 PassRefPtr<OscillatorNode> createOscillator(); 139 PassRefPtr<OscillatorNode> createOscillator();
140 PassRefPtr<WaveTable> createWaveTable(Float32Array* real, Float32Array* imag , ExceptionCode&); 140 PassRefPtr<PeriodicWave> createPeriodicWave(Float32Array* real, Float32Array * imag, ExceptionCode&);
141 141
142 // When a source node has no more processing to do (has finished playing), t hen it tells the context to dereference it. 142 // When a source node has no more processing to do (has finished playing), t hen it tells the context to dereference it.
143 void notifyNodeFinishedProcessing(AudioNode*); 143 void notifyNodeFinishedProcessing(AudioNode*);
144 144
145 // Called at the start of each render quantum. 145 // Called at the start of each render quantum.
146 void handlePreRenderTasks(); 146 void handlePreRenderTasks();
147 147
148 // Called at the end of each render quantum. 148 // Called at the end of each render quantum.
149 void handlePostRenderTasks(); 149 void handlePostRenderTasks();
150 150
(...skipping 196 matching lines...) Expand 10 before | Expand all | Expand 10 after
347 // It is somewhat arbitrary and could be increased if necessary. 347 // It is somewhat arbitrary and could be increased if necessary.
348 enum { MaxNumberOfChannels = 32 }; 348 enum { MaxNumberOfChannels = 32 };
349 349
350 // Number of AudioBufferSourceNodes that are active (playing). 350 // Number of AudioBufferSourceNodes that are active (playing).
351 int m_activeSourceCount; 351 int m_activeSourceCount;
352 }; 352 };
353 353
354 } // WebCore 354 } // WebCore
355 355
356 #endif // AudioContext_h 356 #endif // AudioContext_h
OLDNEW
« no previous file with comments | « Source/modules/modules.gypi ('k') | Source/modules/webaudio/AudioContext.cpp » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698