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TPEGFX/Notes: Difference between revisions
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Vincent Liu (talk | contribs) (→Triage) |
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** Change priority to P1-3 with reason | ** Change priority to P1-3 with reason | ||
** Add gfx-noted if there is nothing you can follow up | ** Add gfx-noted if there is nothing you can follow up | ||
* Ways to observe occurrence for triage bug. | |||
** Crash report contains Volume to count for crash rate. There is 10 times of Volume increase between each FF version. | |||
*** Install addon bugzilla-socorro-lens can easily see crash rate in graphic view on that bug. | |||
**** [https://addons.mozilla.org/en-US/firefox/addon/bugzilla-socorro-lens/?src=api bugzilla-socorro-lens] | |||
** For Intermittent bug, Orange Factor counts for occurrence rate for that bug you observed. | |||
*** [https://brasstacks.mozilla.com/orangefactor/?display=BugCount&key=platform&tree=all&branch=all&includefiltertype=quicksearch&includefilterdetailsexcludeResolved=false&includefilterdetailsexcludeDisabled=false&includefilterdetailsquicksearch=ALL%20Component%3A%22Canvas%3A%202D%22%20OR%20Component%3A%22Canvas%3A%20WebGL%22%20OR%20Component%3A%22Graphics%22%20OR%20Component%3A%22Graphics%3A%20Layers%22&includefilterdetailsnumbugs=0&includefilterdetailsresolvedIds=&excludefiltertype=quicksearch&excludefilterdetailsquicksearch=&excludefilterdetailsnumbugs=0&excludefilterdetailsresolvedIds= Orangefactor] | |||
* Some debugging ways can help to verify the issues. | |||
** Compare the difference between on/off e10s. | |||
** Tried to change the preferences to observe. | |||
*** If the issue relatives to painting or text, you can try to change the backend in about:config | |||
**** gfx.canvas.azure.backends | |||
**** gfx.content.azure.backends | |||
*** nglayout.debug.paint_flashing | |||
*** layers.draw-borders | |||
* A useful link to help you reading crash report. | |||
** [https://developer.mozilla.org/en-US/docs/Mozilla/Projects/Crash_reporting/Understanding_crash_reports Understanding-crash-reports] | |||
* refer keyword here https://wiki.mozilla.org/Platform/GFX/TriageSchedule#Keywords | * refer keyword here https://wiki.mozilla.org/Platform/GFX/TriageSchedule#Keywords | ||