On 08/09/16 08:32 AM, Alex Goins wrote: > > I'm encountering some very strange issues when running these with PRIME > Synchronization enabled, even after fixing our internal cursor handling. When > moving the cursor around without damaging anything, it's smooth. When having > an > application causing damage, and thus flipping, without the cursor moving, it's > smooth. When moving the cursor AND causing damage, both the cursor and the > flipping seem to be going at roughly 30 Hz, half speed. > > Skipping the call to either drmModeMoveCursor() in > drmmode_set_cursor_position() > or the call to drmModePageFlip() in drmmode_SharedPixmapFlip() alleviates the > issue for flipping or cursor moving, respectively, so I'm inclined to say that > drmModeMoveCursor() or drmModePageFlip() are interfering with each other. > Could > that be?
It certainly could be, but that would probably be an issue in your kernel driver. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
