d9344ef3ea
Only treat divisor==0 as async to immediately report the actual vblank.
If the user species a non-zero divisor, we should compute the missed
vblank properly or else we report too early.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mario Kleiner <mario.kleiner.de@gmail.com>
(cherry picked from commit
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| .. | ||
| Makefile.am | ||
| present.c | ||
| present.h | ||
| present_event.c | ||
| present_fake.c | ||
| present_fence.c | ||
| present_notify.c | ||
| present_priv.h | ||
| present_request.c | ||
| present_screen.c | ||
| presentext.h | ||