74052 2011-12-07 20:43:06 -0800 [chromium] Simplify the compositor texture transforms 2013-04-08 14:43:46 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) All All RESOLVED WONTFIX P2 Enhancement --- 1 alokp alokp bruno.abinader enne guanqun.lu jamesr reveman schenney vangelis oldest_to_newest 517153 0 alokp 2011-12-07 20:43:06 -0800 Currently all textures - layers, tiles, and intermediate render surfaces are rendered upside down. The compositor flips the final composited image using the projection matrix. Ganesh produces upright textures, so the accelerated codepath using Ganesh (drawing and canvas) has to flip the textures before feeding to the compositor. This seems unnecessary and confusing. It will be much simpler if all textures were always upright and we never had to flip them.