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| 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <script src="resources/compatibility.js"></script> |
| 4 <script src="resources/audio-testing.js"></script> | 5 <script src="resources/audio-testing.js"></script> |
| 5 <script src="../resources/js-test.js"></script> | 6 <script src="../resources/js-test.js"></script> |
| 6 <script src="resources/panner-model-testing.js"></script> | 7 <script src="resources/panner-model-testing.js"></script> |
| 7 </head> | 8 </head> |
| 8 | 9 |
| 9 <body> | 10 <body> |
| 10 <div id="description"></div> | 11 <div id="description"></div> |
| 11 <div id="console"></div> | 12 <div id="console"></div> |
| 12 | 13 |
| 13 <script> | 14 <script> |
| 14 description("Test equal-power panner model of AudioPannerNode with stereo
source."); | 15 description("Test equal-power panner model of AudioPannerNode with stereo
source."); |
| 15 | 16 |
| 16 // To test the panner, we create a number of panner nodes | 17 // To test the panner, we create a number of panner nodes |
| 17 // equally spaced on a semicircle at unit distance. The | 18 // equally spaced on a semicircle at unit distance. The |
| 18 // semicircle covers the azimuth range from -90 to 90 deg, | 19 // semicircle covers the azimuth range from -90 to 90 deg, |
| 19 // covering full left to full right. Each source is an impulse | 20 // covering full left to full right. Each source is an impulse |
| 20 // turning at a different time and we check that the rendered | 21 // turning at a different time and we check that the rendered |
| 21 // impulse has the expected gain. | 22 // impulse has the expected gain. |
| 22 function runTest() { | 23 function runTest() { |
| 23 if (window.testRunner) { | 24 if (window.testRunner) { |
| 24 testRunner.dumpAsText(); | 25 testRunner.dumpAsText(); |
| 25 testRunner.waitUntilDone(); | 26 testRunner.waitUntilDone(); |
| 26 } | 27 } |
| 27 | 28 |
| 28 window.jsTestIsAsync = true; | 29 window.jsTestIsAsync = true; |
| 29 | 30 |
| 30 // Create offline audio context. | 31 // Create offline audio context. |
| 31 context = new webkitOfflineAudioContext(2, sampleRate * renderLengthSe
conds, sampleRate); | 32 context = new OfflineAudioContext(2, sampleRate * renderLengthSeconds,
sampleRate); |
| 32 | 33 |
| 33 createTestAndRun(context, nodesToCreate, 2); | 34 createTestAndRun(context, nodesToCreate, 2); |
| 34 } | 35 } |
| 35 | 36 |
| 36 runTest(); | 37 runTest(); |
| 37 successfullyParsed = true; | 38 successfullyParsed = true; |
| 38 | 39 |
| 39 </script> | 40 </script> |
| 40 | 41 |
| 41 </body> | 42 </body> |
| 42 </html> | 43 </html> |
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Chromium Code Reviews
Issue 208943004:
Update WebAudio layout tests to use unprefixed AudioContext. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk