| <!DOCTYPE html> |
| <html> |
| <head> |
| <title> |
| Test performance of 100 AudioBufferSourceNodes. |
| </title> |
| <script src="../resources/runner.js"></script> |
| <script src="resources/webaudio-perf-utils.js"></script> |
| </head> |
| <body> |
| <script> |
| function graphBuilder() { |
| const context = new OfflineAudioContext(1, 48000, 48000); |
| const buffer = createMonoRampBuffer(4800, 48000); |
| const testNodes = |
| createNodes(context, 'AudioBufferSourceNode', 100, {buffer}); |
| |
| // All the test nodes fan-in to the destination node. |
| testNodes.forEach(node => { |
| node.connect(context.destination); |
| node.start(); |
| }); |
| return context; |
| } |
| |
| RunWebAudioPerfTest({ |
| description: 'Test performance of 100 AudioBufferSourceNodes', |
| graphBuilder: graphBuilder, |
| tracingOptions: { |
| targetCategory: 'disabled-by-default-webaudio.audionode', |
| targetEvents: ['AudioBufferSourceHandler::Process'], |
| } |
| }); |
| </script> |
| </body> |
| </html> |
