Re: 185.18.10 - Xid errors and hang during VDPAU video playback
Interesting. Could I ask you to perform another test to determine if this is a regression. Please re-enable composite so that the bug shows up, then test the following two drivers:
185.13 (doesn't contain sync-to-VBLANK for blit-based presentation queue)
185.19 (does contain sync-to-VBLANK for blit-based presentation queue) (older than 185.18.*)
and see whether those versions have the issue.
Thanks very much.