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Fix mishandling of incomplete, inverted masks. #4933

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merged 1 commit into from Jun 13, 2014

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nnethercote
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This fixes #4926. Sometimes image masks have less data than the height*width requires. createMask() was handling this correctly on normal masks, but when the mask was inverted it did the wrong thing.

@nnethercote nnethercote mentioned this pull request Jun 13, 2014
@Snuffleupagus
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/botio-linux preview

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Command cmd_preview from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.21.233.14:8877/4a5731e96c3b421/output.txt

} else {
data = new Uint8Array(computedLength);
data.set(imgArray);
for (var i = actualLength; i < computedLength; i++) {
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To fix the lint error, please move var i to the top of the function (placed among the other variables) and remove it from R284 too.

Edit: Also, since the patch needs to be updated anyway: please reduce the indention of the next line by two spaces.

@nnethercote
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The updated patch fixes the lint error and the excess indentation.

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/botio test

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Command cmd_test from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.21.233.14:8877/e6c40c5f6e44dcb/output.txt

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Command cmd_test from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.22.172.223:8877/d3fe21984cba9b5/output.txt

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Full output at http://107.22.172.223:8877/d3fe21984cba9b5/output.txt

Total script time: 20.72 mins

  • Font tests: Passed
  • Unit tests: Passed
  • Regression tests: Passed

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Full output at http://107.21.233.14:8877/e6c40c5f6e44dcb/output.txt

Total script time: 24.66 mins

  • Font tests: Passed
  • Unit tests: Passed
  • Regression tests: Passed

@yurydelendik
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/botio makeref

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Command cmd_makeref from @yurydelendik received. Current queue size: 0

Live output at: http://107.21.233.14:8877/86dbdcd643b6670/output.txt

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Command cmd_makeref from @yurydelendik received. Current queue size: 0

Live output at: http://107.22.172.223:8877/57d5dbac02c9b6e/output.txt

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looks good, thanks

yurydelendik added a commit that referenced this pull request Jun 13, 2014
Fix mishandling of incomplete, inverted masks.
@yurydelendik yurydelendik merged commit 480e093 into mozilla:master Jun 13, 2014
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Full output at http://107.22.172.223:8877/57d5dbac02c9b6e/output.txt

Total script time: 20.93 mins

  • Lint: Passed
  • Make references: Passed
  • Check references: Passed

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Success

Full output at http://107.21.233.14:8877/86dbdcd643b6670/output.txt

Total script time: 24.79 mins

  • Lint: Passed
  • Make references: Passed
  • Check references: Passed

@nnethercote nnethercote deleted the fix-4926-masking branch June 13, 2014 15:37
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4 participants