| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
| <html> |
| <head> |
| <script src="resources/audio-testing.js"></script> |
| <script src="../resources/js-test.js"></script> |
| <script src="resources/panner-model-testing.js"></script> |
| </head> |
| |
| <body> |
| <div id="description"></div> |
| <div id="console"></div> |
| |
| <script> |
| description("Test equal-power panner model of AudioPannerNode with stereo source."); |
| |
| // To test the panner, we create a number of panner nodes |
| // equally spaced on a semicircle at unit distance. The |
| // semicircle covers the azimuth range from -90 to 90 deg, |
| // covering full left to full right. Each source is an impulse |
| // turning at a different time and we check that the rendered |
| // impulse has the expected gain. |
| function runTest() { |
| window.jsTestIsAsync = true; |
| |
| // Create offline audio context. |
| context = new webkitOfflineAudioContext(2, sampleRate * renderLengthSeconds, sampleRate); |
| |
| createTestAndRun(context, nodesToCreate, 2); |
| } |
| |
| runTest(); |
| |
| </script> |
| </body> |
| </html> |
