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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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91 : ("The value provided (" + String::number(size) + | 91 : ("The value provided (" + String::number(size) + |
92 ") is not a power of two.")); | 92 ") is not a power of two.")); |
93 } | 93 } |
94 } | 94 } |
95 | 95 |
96 void AnalyserHandler::setMinDecibels(double k, ExceptionState& exceptionState) { | 96 void AnalyserHandler::setMinDecibels(double k, ExceptionState& exceptionState) { |
97 if (k < maxDecibels()) { | 97 if (k < maxDecibels()) { |
98 m_analyser.setMinDecibels(k); | 98 m_analyser.setMinDecibels(k); |
99 } else { | 99 } else { |
100 exceptionState.throwDOMException( | 100 exceptionState.throwDOMException( |
101 IndexSizeError, ExceptionMessages::indexExceedsMaximumBound( | 101 IndexSizeError, |
102 "minDecibels", k, maxDecibels())); | 102 ExceptionMessages::indexExceedsMaximumBound("minDecibels", k, |
| 103 maxDecibels())); |
103 } | 104 } |
104 } | 105 } |
105 | 106 |
106 void AnalyserHandler::setMaxDecibels(double k, ExceptionState& exceptionState) { | 107 void AnalyserHandler::setMaxDecibels(double k, ExceptionState& exceptionState) { |
107 if (k > minDecibels()) { | 108 if (k > minDecibels()) { |
108 m_analyser.setMaxDecibels(k); | 109 m_analyser.setMaxDecibels(k); |
109 } else { | 110 } else { |
110 exceptionState.throwDOMException( | 111 exceptionState.throwDOMException( |
111 IndexSizeError, ExceptionMessages::indexExceedsMinimumBound( | 112 IndexSizeError, |
112 "maxDecibels", k, minDecibels())); | 113 ExceptionMessages::indexExceedsMinimumBound("maxDecibels", k, |
| 114 minDecibels())); |
113 } | 115 } |
114 } | 116 } |
115 | 117 |
116 void AnalyserHandler::setMinMaxDecibels(double minDecibels, | 118 void AnalyserHandler::setMinMaxDecibels(double minDecibels, |
117 double maxDecibels, | 119 double maxDecibels, |
118 ExceptionState& exceptionState) { | 120 ExceptionState& exceptionState) { |
119 if (minDecibels >= maxDecibels) { | 121 if (minDecibels >= maxDecibels) { |
120 exceptionState.throwDOMException( | 122 exceptionState.throwDOMException( |
121 IndexSizeError, "maxDecibels (" + String::number(maxDecibels) + | 123 IndexSizeError, |
122 ") must be greater than or equal to minDecibels " + | 124 "maxDecibels (" + String::number(maxDecibels) + |
123 "( " + String::number(minDecibels) + ")."); | 125 ") must be greater than or equal to minDecibels " + "( " + |
| 126 String::number(minDecibels) + ")."); |
124 return; | 127 return; |
125 } | 128 } |
126 m_analyser.setMinDecibels(minDecibels); | 129 m_analyser.setMinDecibels(minDecibels); |
127 m_analyser.setMaxDecibels(maxDecibels); | 130 m_analyser.setMaxDecibels(maxDecibels); |
128 } | 131 } |
129 | 132 |
130 void AnalyserHandler::setSmoothingTimeConstant(double k, | 133 void AnalyserHandler::setSmoothingTimeConstant(double k, |
131 ExceptionState& exceptionState) { | 134 ExceptionState& exceptionState) { |
132 if (k >= 0 && k <= 1) { | 135 if (k >= 0 && k <= 1) { |
133 m_analyser.setSmoothingTimeConstant(k); | 136 m_analyser.setSmoothingTimeConstant(k); |
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272 | 275 |
273 void AnalyserNode::getFloatTimeDomainData(DOMFloat32Array* array) { | 276 void AnalyserNode::getFloatTimeDomainData(DOMFloat32Array* array) { |
274 analyserHandler().getFloatTimeDomainData(array); | 277 analyserHandler().getFloatTimeDomainData(array); |
275 } | 278 } |
276 | 279 |
277 void AnalyserNode::getByteTimeDomainData(DOMUint8Array* array) { | 280 void AnalyserNode::getByteTimeDomainData(DOMUint8Array* array) { |
278 analyserHandler().getByteTimeDomainData(array); | 281 analyserHandler().getByteTimeDomainData(array); |
279 } | 282 } |
280 | 283 |
281 } // namespace blink | 284 } // namespace blink |
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