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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 |
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21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
23 */ | 23 */ |
24 | 24 |
25 #include "config.h" | 25 #include "config.h" |
26 | 26 |
27 #if ENABLE(WEB_AUDIO) | 27 #if ENABLE(WEB_AUDIO) |
28 | 28 |
29 #include "modules/webaudio/AnalyserNode.h" | 29 #include "modules/webaudio/AnalyserNode.h" |
30 | 30 |
31 #include "bindings/v8/ExceptionState.h" | |
32 #include "core/dom/ExceptionCode.h" | 31 #include "core/dom/ExceptionCode.h" |
33 #include "modules/webaudio/AudioNodeInput.h" | 32 #include "modules/webaudio/AudioNodeInput.h" |
34 #include "modules/webaudio/AudioNodeOutput.h" | 33 #include "modules/webaudio/AudioNodeOutput.h" |
35 | 34 |
36 namespace WebCore { | 35 namespace WebCore { |
37 | 36 |
38 AnalyserNode::AnalyserNode(AudioContext* context, float sampleRate) | 37 AnalyserNode::AnalyserNode(AudioContext* context, float sampleRate) |
39 : AudioBasicInspectorNode(context, sampleRate, 2) | 38 : AudioBasicInspectorNode(context, sampleRate, 2) |
40 { | 39 { |
41 ScriptWrappable::init(this); | 40 ScriptWrappable::init(this); |
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66 // (resulting in inputBus == outputBus). Otherwise, do an up-mix to stereo. | 65 // (resulting in inputBus == outputBus). Otherwise, do an up-mix to stereo. |
67 if (inputBus != outputBus) | 66 if (inputBus != outputBus) |
68 outputBus->copyFrom(*inputBus); | 67 outputBus->copyFrom(*inputBus); |
69 } | 68 } |
70 | 69 |
71 void AnalyserNode::reset() | 70 void AnalyserNode::reset() |
72 { | 71 { |
73 m_analyser.reset(); | 72 m_analyser.reset(); |
74 } | 73 } |
75 | 74 |
76 void AnalyserNode::setFftSize(unsigned size, ExceptionState& es) | 75 void AnalyserNode::setFftSize(unsigned size, ExceptionCode& ec) |
77 { | 76 { |
78 if (!m_analyser.setFftSize(size)) | 77 if (!m_analyser.setFftSize(size)) |
79 es.throwDOMException(NotSupportedError); | 78 ec = NotSupportedError; |
80 } | 79 } |
81 | 80 |
82 } // namespace WebCore | 81 } // namespace WebCore |
83 | 82 |
84 #endif // ENABLE(WEB_AUDIO) | 83 #endif // ENABLE(WEB_AUDIO) |
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