Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:98.0) Gecko/20100101 Firefox/98.0
Firefox 98
Windows
Desktop
2 years ago
Test name Executions per second
Clear only 10655.9 Ops/sec
Save transform Clear restore 11278.7 Ops/sec
Canvas w with memo 1025.0 Ops/sec
w=w 1017.3 Ops/sec
w+=0 1011.6 Ops/sec
fillRect 9448.6 Ops/sec
createImageData 105.0 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