| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <body> | 3 <body> |
| 4 <script src="../resources/runner.js"></script> | 4 <script src="../resources/runner.js"></script> |
| 5 <script> | 5 <script> |
| 6 | 6 |
| 7 var source = document.createElement("canvas"); | 7 var source = document.createElement("canvas"); |
| 8 source.width = 300; | 8 source.width = 300; |
| 9 source.height = 150; | 9 source.height = 150; |
| 10 source.getContext("2d").fillStyle = 'green'; | 10 source.getContext("2d").fillStyle = 'green'; |
| 11 source.getContext("2d").fillRect(0, 0, source.width, source.height); | 11 source.getContext("2d").fillRect(0, 0, source.width, source.height); |
| 12 | 12 |
| 13 var target = document.createElement("canvas"); | 13 var target = document.createElement("canvas"); |
| 14 target.width = source.width; | 14 target.width = source.width; |
| 15 target.height = source.height; | 15 target.height = source.height; |
| 16 var context = target.getContext("2d") | 16 var context = target.getContext("2d") |
| 17 | 17 |
| 18 PerfTestRunner.measureRunsPerSecond({run: function() { | 18 PerfTestRunner.measureRunsPerSecond({ |
| 19 context.drawImage(source, 10.5, 10.5, 200, 200); | 19 description: "Measures performance of drawing an image onto a canvas that is
not pixel aligned.", |
| 20 }}); | 20 run: function() { |
| 21 context.drawImage(source, 10.5, 10.5, 200, 200); |
| 22 } |
| 23 }); |
| 21 </script> | 24 </script> |
| 22 </body> | 25 </body> |
| 23 </html> | 26 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 478003002:
Fill in descriptions on relevant blink_perf tests (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master