swscale/utils: Fix intermediate format for cascaded alpha downscaling
authorMichael Niedermayer <michael@niedermayer.cc>
Thu, 24 Dec 2015 20:46:15 +0000 (21:46 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Fri, 15 Jan 2016 16:23:54 +0000 (17:23 +0100)
commitbb70069e6a5c6786825234d44d808150784bb36b
tree1ca0416945b49e1b5ae6bde847a4c06e439034b1
parentb90796ab8627e78e4c02b050f0baadbd66cd2e16
swscale/utils: Fix intermediate format for cascaded alpha downscaling

Fixes Ticket4926

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b83d8be6bff7d645469a623aee0b380541da15cf)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libswscale/utils.c