Avoid skipping an unsuitable frame when there are only few buffers

available.
Usually it's a good idea to avoid reallocating frames especially
when a deinterlacer needs a different format than the decoder, as
this would then happen all the time.
But when there is only a limited number of frames available, then
even a single frame which is not scheduled at frame allocation may
let the number of frames ready for displaying drop below frame
drop limit and thus resulting in unnecessary frame drops.
(transplanted from 235058555243755d3aebff03d898f1a5b94ff95e)

--HG--
extra : transplant_source : %23PXURCu%5D%3A%EB%FF%03%D8%98%F1%A5%B9O%F9%5E

0 files changed, 0 insertions, 0 deletions