[RFC] DRI3/PRESENT Add a way to select whether to use scanout or not depending on needs

Hi, Currently when a buffer is presented with the Present extension, in case it meets all the criterias to be used for a flip, the Xserver asks the DDX to check the pixmap can be used for a flip (check_flip), and if yes, X schedules a flip. I guess *theoritically* (perhaps there may need a

Re: [PATCH xserver] glamor: Limit outstanding drawing queue with glClientWaitSync

Michel Dänzer writes: > I wrote an eerily similar patch a while ago, but the problem turned out > to be in the GL or kernel driver. Are you sure that's not the case for > you? I'm seeing a long lag when running benchmarks that don't ever need to synchronize with the

Re: [PATCH xserver 3/4] os: Use strtok instead of xstrtokenize in ComputeLocalClient

Am 05.06.2016 05:27, schrieb Keith Packard: > From: Michel Dänzer > > Fixes leaking the memory pointed to by the members of the array returned > by xstrtokenize. > > Reviewed-by: Adam Jackson > --- > os/access.c | 9 + > 1 file changed, 5

Re: [PATCH xserver] glamor: Limit outstanding drawing queue with glClientWaitSync

On 05.06.2016 12:29, Keith Packard wrote: > The X server doesn't (generally) use SwapBuffers, so we need some > other mechanism to avoid flooding the device with queued rendering > requests when the server is busy. I wrote an eerily similar patch a while ago, but the problem turned out to be in

[PATCH xserver v2] wayland: clear resource for pixmap on unrealize

On cursor unrealize, the associated pixmap is destroyed, make sure we clear the pointer from the private resource and check for the value being non-null when setting or destroying the cursor. Signed-off-by: Olivier Fourdan Bugzilla: