Currently we are starting up GL to paint the screenshot. However, much of the time now we don't have a screenshot. What this means is that we spend alot of time starting up GL and don't need to. In my timing on a Droid Pro, i see about a 200-300ms win (between onCreate and Gecko:Ready) if we avoid staring up GL early.
Created attachment 580829 [details] [diff] [review] patch v.1
Attachment #580829 - Flags: review?(blassey.bugs)
Attachment #580829 - Flags: review?(blassey.bugs) → review+
Status: NEW → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → FIXED
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