swscale: Implement alphablendaway for planar 4:4:4 formats
authorMichael Niedermayer <michael@niedermayer.cc>
Thu, 6 Aug 2015 14:36:05 +0000 (16:36 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 8 Aug 2015 11:24:52 +0000 (13:24 +0200)
commitd0e0757e9a965549a63fa7f6f7c4542883f80d18
treeba1a633ea8651ddac9078622c24a5b84dc5fd78c
parentc382d9e8cbee7635755a559fcd03834aa3daa3a7
swscale: Implement alphablendaway for planar 4:4:4 formats

Fixes Ticket4746

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
doc/scaler.texi
libswscale/Makefile
libswscale/alphablend.c [new file with mode: 0644]
libswscale/options.c
libswscale/swscale_internal.h
libswscale/utils.c