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steamcompmgr: Set set_ignore before XDamageSubtract

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Seems to be common across X compositors to do this from what I have seen.
This commit is contained in:
Joshua Ashton 2021-12-14 14:01:06 +00:00 committed by Pierre-Loup A. Griffais
parent 966439e84b
commit ad244097db
1 changed files with 7 additions and 0 deletions
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7
src/steamcompmgr.cpp
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@ -2587,6 +2587,7 @@ add_win(Display *dpy, Window id, Window prev, unsigned long sequence)
new_win->damage = None;
else
{
set_ignore(dpy, NextRequest(dpy));
new_win->damage = XDamageCreate(dpy, id, XDamageReportRawRectangles);
}
new_win->opacity = OPAQUE;
@ -2841,8 +2842,14 @@ damage_win(Display *dpy, XDamageNotifyEvent *de)
w->damage_sequence > focus->damage_sequence)
focusDirty = true;
// Josh: This will sometimes cause a BadDamage error.
// I looked around at different compositors to see what
// they do here and they just seem to ignore it.
if (w->damage)
{
set_ignore(dpy, NextRequest(dpy));
XDamageSubtract(dpy, w->damage, None, None);
}
gpuvis_trace_printf( "damage_win win %lx appID %u", w->id, w->appID );
}