| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <script src="../fast/js/resources/js-test-pre.js"></script> | 4 <script src="../fast/js/resources/js-test-pre.js"></script> |
| 5 <script type="text/javascript" src="resources/audio-testing.js"></script> | 5 <script type="text/javascript" src="resources/audio-testing.js"></script> |
| 6 </head> | 6 </head> |
| 7 | 7 |
| 8 <body> | 8 <body> |
| 9 | 9 |
| 10 <div id="description"></div> | 10 <div id="description"></div> |
| (...skipping 57 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 68 | 68 |
| 69 function doBufferSizeTest(size) { | 69 function doBufferSizeTest(size) { |
| 70 try { | 70 try { |
| 71 var jsnode = context.createScriptProcessor(size, 1, 1); | 71 var jsnode = context.createScriptProcessor(size, 1, 1); |
| 72 testPassed("Successfully created ScriptProcessorNode with bufferSize = "
+ size + "."); | 72 testPassed("Successfully created ScriptProcessorNode with bufferSize = "
+ size + "."); |
| 73 } catch(e) { | 73 } catch(e) { |
| 74 testFailed("Failed to create ScriptProcessorNode with bufferSize = " + s
ize + "."); | 74 testFailed("Failed to create ScriptProcessorNode with bufferSize = " + s
ize + "."); |
| 75 } | 75 } |
| 76 } | 76 } |
| 77 | 77 |
| 78 function performGCTest() { |
| 79 // now test that ScriptProcessorNodes are not garbage collected |
| 80 // if they are unreachable but connected to a running audio context. |
| 81 var context = new webkitOfflineAudioContext(2, renderLengthInFrames, sampleR
ate); |
| 82 |
| 83 window.audioprocessWasCalled = false; |
| 84 |
| 85 context.oncomplete = function () { |
| 86 shouldBeTrue('audioprocessWasCalled'); |
| 87 finishJSTest(); |
| 88 }; |
| 89 |
| 90 // add the scriptprocessor and callback in a nested function to be sure they
'll |
| 91 // be unreachable. |
| 92 (function() { |
| 93 var jsnode = context.createScriptProcessor(bufferSize, 0, 1); |
| 94 jsnode.onaudioprocess = function() { |
| 95 audioprocessWasCalled = true; |
| 96 }; |
| 97 jsnode.connect(context.destination); |
| 98 })(); |
| 99 gc(); |
| 100 context.startRendering(); |
| 101 } |
| 102 |
| 78 function runTest() { | 103 function runTest() { |
| 79 if (window.testRunner) { | 104 if (window.testRunner) { |
| 80 testRunner.dumpAsText(); | 105 testRunner.dumpAsText(); |
| 81 testRunner.waitUntilDone(); | 106 testRunner.waitUntilDone(); |
| 82 } | 107 } |
| 83 | 108 |
| 84 window.jsTestIsAsync = true; | 109 window.jsTestIsAsync = true; |
| 85 | 110 |
| 86 // Create offline audio context. | 111 // Create offline audio context. |
| 87 context = new webkitOfflineAudioContext(2, renderLengthInFrames, sampleRate)
; | 112 context = new webkitOfflineAudioContext(2, renderLengthInFrames, sampleRate)
; |
| (...skipping 53 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 141 var bufferSource = context.createBufferSource(); | 166 var bufferSource = context.createBufferSource(); |
| 142 bufferSource.buffer = sourceBuffer; | 167 bufferSource.buffer = sourceBuffer; |
| 143 | 168 |
| 144 var jsnode = context.createScriptProcessor(bufferSize, 2, outputChannels); | 169 var jsnode = context.createScriptProcessor(bufferSize, 2, outputChannels); |
| 145 | 170 |
| 146 bufferSource.connect(jsnode); | 171 bufferSource.connect(jsnode); |
| 147 jsnode.connect(context.destination); | 172 jsnode.connect(context.destination); |
| 148 jsnode.onaudioprocess = processAudioData; | 173 jsnode.onaudioprocess = processAudioData; |
| 149 | 174 |
| 150 bufferSource.noteOn(0); | 175 bufferSource.noteOn(0); |
| 151 context.oncomplete = finishJSTest; | 176 context.oncomplete = performGCTest; |
| 152 context.startRendering(); | 177 context.startRendering(); |
| 178 |
| 153 } | 179 } |
| 154 | 180 |
| 155 runTest(); | 181 runTest(); |
| 156 | 182 |
| 157 </script> | 183 </script> |
| 158 | 184 |
| 159 <script src="../fast/js/resources/js-test-post.js"></script> | 185 <script src="../fast/js/resources/js-test-post.js"></script> |
| 160 </body> | 186 </body> |
| 161 </html> | 187 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 14028011:
Made AudioNode an EventTarget (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master