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randr: make SetChanged modify the main protocol screen not the gpu screen

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When SetChanged is called we now modify the main protocol screen,
not the the gpu screen. Since changed stuff should work at the protocol level.

Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit b3f70f38ed)
This commit is contained in:
Dave Airlie 2013-01-09 14:29:47 +10:00
parent cc9579aee3
commit 8d923f090f
1 changed files with 15 additions and 1 deletions
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16
randr/randr.c
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@ -467,9 +467,23 @@ TellChanged(WindowPtr pWin, pointer value)
void
RRSetChanged(ScreenPtr pScreen)
{
/* set changed bits on the master screen only */
ScreenPtr master;
rrScrPriv(pScreen);
rrScrPrivPtr mastersp;
pScrPriv->changed = TRUE;
if (pScreen->isGPU) {
master = pScreen->current_master;
if (!master)
return;
mastersp = rrGetScrPriv(master);
}
else {
master = pScreen;
mastersp = pScrPriv;
}
mastersp->changed = TRUE;
}
/*