Comment #8 on issue 22700 by [email protected]: Skia color alpha blending calculation is slightly different from other webkit libs http://code.google.com/p/chromium/issues/detail?id=22700
Part (2) above was fixed in upstream WebKit as http://trac.webkit.org/changeset/50408. Part (1) is still problematic. I can fix the division to be more accurate (using SkDiv255Round()), but it gives an unacceptable performance hit. I'm going to try goosing the performance with SSE first, then add back the accuracy trick and see if the perf hit is acceptable at that point. -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings --~--~---------~--~----~------------~-------~--~----~ Automated mail from issue updates at http://crbug.com/ Subscription options: http://groups.google.com/group/chromium-bugs -~----------~----~----~----~------~----~------~--~---
