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sna: Assert that we never attempt to flip the slave scanout 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2014-07-17 15:23:46 +01:00
parent 129656e4a8
commit bcd09ff6eb
1 changed files with 1 additions and 0 deletions
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src/sna/sna_display.c
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@ -4924,6 +4924,7 @@ sna_page_flip(struct sna *sna,
if (crtc->bo == NULL)
continue;
assert(!crtc->transform);
assert(!crtc->slave_pixmap);
assert(crtc->bo->active_scanout);
assert(crtc->bo->refcnt >= crtc->bo->active_scanout);
assert(crtc->flip_bo == NULL);