Currently PlatformContext::syncSoftwareCanvas binds an FBO externally to Skia's gpu backend. This confuses the backend because resetContext() is not called. Moreover, the skia backend can bind the correct FBO itself when it is invoked to draw. We really just need to make the GC3D context current before drawing through Skia.
Created attachment 82657 [details] patch to make syncSoftwareCanvas call makeContextCurrent
Adding Vangelis, Ken, and Mike to cc.
This looks good although I think we won't have a complete solution until bug# 54327 is fixed.
Comment on attachment 82657 [details] patch to make syncSoftwareCanvas call makeContextCurrent Clearing flags on attachment: 82657 Committed r78754: <http://trac.webkit.org/changeset/78754>
All reviewed patches have been landed. Closing bug.