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1 <!DOCTYPE HTML> | 1 <!DOCTYPE HTML> |
2 <html> | 2 <html> |
3 <head> | 3 <head> |
4 <script src="../resources/js-test.js"></script> | 4 <script src="../resources/js-test.js"></script> |
| 5 <script src="resources/compatibility.js"></script> |
5 <script type="text/javascript" src="resources/audio-testing.js"></script> | 6 <script type="text/javascript" src="resources/audio-testing.js"></script> |
6 </head> | 7 </head> |
7 | 8 |
8 <body> | 9 <body> |
9 <div id="description"></div> | 10 <div id="description"></div> |
10 <div id="console"></div> | 11 <div id="console"></div> |
11 | 12 |
12 <script> | 13 <script> |
13 description("Test pre-emphasis in DynamicsCompressor is removed"); | 14 description("Test pre-emphasis in DynamicsCompressor is removed"); |
14 var context; | 15 var context; |
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46 } | 47 } |
47 | 48 |
48 function runTest() { | 49 function runTest() { |
49 if (!window.testRunner) { | 50 if (!window.testRunner) { |
50 testRunner.dumpAsTest(); | 51 testRunner.dumpAsTest(); |
51 testRunner.waitUntilDone(); | 52 testRunner.waitUntilDone(); |
52 } | 53 } |
53 | 54 |
54 window.jsTestIsAsync = true; | 55 window.jsTestIsAsync = true; |
55 | 56 |
56 context = new webkitOfflineAudioContext(1, sampleRate * lengthInSeconds,
sampleRate); | 57 context = new OfflineAudioContext(1, sampleRate * lengthInSeconds, sampl
eRate); |
57 // Connect an oscillator to a gain node to the compressor. The | 58 // Connect an oscillator to a gain node to the compressor. The |
58 // oscillator frequency is set to a high value for the (original) | 59 // oscillator frequency is set to a high value for the (original) |
59 // emphasis to kick in. The gain is a little extra boost to get the | 60 // emphasis to kick in. The gain is a little extra boost to get the |
60 // compressor enabled. | 61 // compressor enabled. |
61 // | 62 // |
62 var osc = context.createOscillator(); | 63 var osc = context.createOscillator(); |
63 osc.frequency.value = 15000; | 64 osc.frequency.value = 15000; |
64 var gain = context.createGain(); | 65 var gain = context.createGain(); |
65 gain.gain.value = 1.5; | 66 gain.gain.value = 1.5; |
66 var compressor = context.createDynamicsCompressor(); | 67 var compressor = context.createDynamicsCompressor(); |
67 osc.connect(gain); | 68 osc.connect(gain); |
68 gain.connect(compressor); | 69 gain.connect(compressor); |
69 compressor.connect(context.destination); | 70 compressor.connect(context.destination); |
70 osc.start(); | 71 osc.start(); |
71 context.oncomplete = checkResult; | 72 context.oncomplete = checkResult; |
72 context.startRendering(); | 73 context.startRendering(); |
73 } | 74 } |
74 | 75 |
75 runTest(); | 76 runTest(); |
76 successfullyParsed = true; | 77 successfullyParsed = true; |
77 | 78 |
78 </script> | 79 </script> |
79 | 80 |
80 </body> | 81 </body> |
81 </html> | 82 </html> |
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