| <!DOCTYPE html> |
| <html> |
| <head> |
| <title> |
| Test performance of 100 BiquadFilterNodes. |
| </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 source = new ConstantSourceNode(context); |
| const testNodes = |
| createAndConnectNodesInSeries(context, 'BiquadFilterNode', 100); |
| source.connect(testNodes.head); |
| testNodes.tail.connect(context.destination); |
| source.start(); |
| return context; |
| } |
| |
| RunWebAudioPerfTest({ |
| description: 'Test performance of 100 BiquadFilterNodes', |
| graphBuilder: graphBuilder, |
| tracingOptions: { |
| targetCategory: 'disabled-by-default-webaudio.audionode', |
| targetEvents: ['BiquadFilterHandler::Process'], |
| } |
| }); |
| </script> |
| </body> |
| </html> |
