Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0
Firefox 102
Windows
Desktop
2 years ago
Test name Executions per second
Clear only 115552.1 Ops/sec
Save transform Clear restore 104789.6 Ops/sec
Canvas w with memo 1682.3 Ops/sec
w=w 2035.2 Ops/sec
w+=0 1633.7 Ops/sec
fillRect 137448.1 Ops/sec
createImageData 284.7 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Clear only

  • Save transform Clear restore

  • Canvas w with memo

  • w=w

  • w+=0

  • fillRect

  • createImageData