OLD | NEW |
1 var defaultSampleRate = 44100.0; | 1 var defaultSampleRate = 44100.0; |
2 var lengthInSeconds = 1; | 2 var lengthInSeconds = 1; |
3 | 3 |
4 var context = 0; | 4 var context = 0; |
5 var bufferLoader = 0; | 5 var bufferLoader = 0; |
6 | 6 |
7 // Run test by loading the file specified by |url|. An optional sample rate can
be given to | 7 // Run test by loading the file specified by |url|. An optional sample rate can
be given to |
8 // select a context with a different sample rate. The default value is |default
SampleRate|. | 8 // select a context with a different sample rate. The default value is |default
SampleRate|. |
9 function runDecodingTest(url, optionalSampleRate) | 9 function runDecodingTest(url, optionalSampleRate) |
10 { | 10 { |
11 if (!window.testRunner) | 11 if (!window.testRunner) |
12 return; | 12 return; |
13 | 13 |
14 var sampleRate = (typeof optionalSampleRate === "undefined") ? defaultSample
Rate : optionalSampleRate; | 14 var sampleRate = (typeof optionalSampleRate === "undefined") ? defaultSample
Rate : optionalSampleRate; |
15 | 15 |
16 // Create offline audio context. | 16 // Create offline audio context. |
17 context = new webkitOfflineAudioContext(1, sampleRate * lengthInSeconds, sam
pleRate); | 17 context = new OfflineAudioContext(1, sampleRate * lengthInSeconds, sampleRat
e); |
18 | 18 |
19 bufferLoader = new BufferLoader( | 19 bufferLoader = new BufferLoader( |
20 context, | 20 context, |
21 [ url ], | 21 [ url ], |
22 finishedLoading | 22 finishedLoading |
23 ); | 23 ); |
24 | 24 |
25 bufferLoader.load(); | 25 bufferLoader.load(); |
26 testRunner.waitUntilDone(); | 26 testRunner.waitUntilDone(); |
27 } | 27 } |
28 | 28 |
29 function finishedLoading(bufferList) | 29 function finishedLoading(bufferList) |
30 { | 30 { |
31 testRunner.setAudioData(createAudioData(bufferList[0])); | 31 testRunner.setAudioData(createAudioData(bufferList[0])); |
32 testRunner.notifyDone(); | 32 testRunner.notifyDone(); |
33 } | 33 } |
34 | 34 |
OLD | NEW |