For the wl_display_sync, is there possible scenario that:
1. Frame callback doesn't come yet when it is checked
2. Frame callback comes immediately after the check
3. wl_display_dispatch_queue is called and is blocked since there is no
event to dispatch on the queue.
Then appl
In retrospect, this should probably go earlier in the series, before the
second compositor-wayland patch. It doesn't actually matter, but it makes
more sense there.
--Jason Ekstrand
On Sun, Oct 27, 2013 at 10:25 PM, Jason Ekstrand wrote:
> This makes button handling more correct concerning drag
This commit makes the wayland backend search through the config for
[output] sections with names starting with "WL" and create outputs
accordingly. Outputs created due to the config file support mode, scale,
and transform parameters. It also listens for the --output-count
command-line option.
Th
Here is a test case which demonstrates the 3 buffers problem. It is
fixed by the eglSwapInterval patch because that installs a sync event,
but note the problem isn't really related to eglSwapInterval and is
something we should probably fix anyway.
Regards,
- Neil
--- >8 --- (use g
On Mon, Oct 28, 2013 at 10:06:47PM -0500, Jason Ekstrand wrote:
> On Mon, Oct 28, 2013 at 9:39 PM, Zhao, Halley wrote:
>
> > Video player use frame callback on an event queue, sometimes there is
> > synchronization issue.
> >
> > After looked at other usage of event queue, I found:
> >
>
Jason Ekstrand writes:
> You don't have to continuously sync, just sync after every
> attach/commit. While it may be somewhat non-obvious, I don't see how
> calling sync once per frame is any worse than setting some flag
> somewhere.
Hrmm thinking about it, I suppose sending the sync request isn
