Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36
Chrome 87
Mac OS X 10.14.6
Desktop
3 years ago
Test name Executions per second
DrawImage copy canvas -> canvas 223720.6 Ops/sec
PutImageData copy imgData -> canvas 532.3 Ops/sec
PutImageData copy canvas -> imgData -> canvas 135.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • DrawImage copy canvas -> canvas

  • PutImageData copy imgData -> canvas

  • PutImageData copy canvas -> imgData -> canvas