<p dir="ltr">We have been using this for years now and did not observe issues you mentioned. I would be surprised if a child window refreshes in a different rate than the main window</p>
<div class="gmail_quote">Am 13.07.2016 11:44 schrieb "Michel Dänzer" <<a href="mailto:michel@daenzer.net">michel@daenzer.net</a>>:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="quoted-text">On 13.07.2016 15:50, Rainer Hochecker wrote:<br>
> Whatever action is taken, it is fine for Kodi. GLX+OML_sync_control is<br>
> not an option anymore because we need EGL for vaapi. But we can fall<br>
> back to the invisible window for getting vsync. I never tried using EGL<br>
> and GLX in the same application, different windows. Any reason why this<br>
> should not work?<br>
<br>
</div>An invisible window may not synchronize with the same output refresh<br>
cycle as your output window.<br>
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--<br>
Earthling Michel Dänzer | <a href="http://www.amd.com" rel="noreferrer" target="_blank">http://www.amd.com</a><br>
Libre software enthusiast | Mesa and X developer<br>
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