swscale: support internal scaler cascades
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 8 Oct 2014 00:05:54 +0000 (02:05 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 11 Oct 2014 03:05:17 +0000 (05:05 +0200)
commitfba894615d694584057adb0ddb4d609486cad807
tree85a63b0b7b8b5fca93c17c6bfcce791ae1ca98bb
parentb8a55994f0cbfb753cd2b175e7aff74263407995
swscale: support internal scaler cascades

Fixes Ticket3170

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libswscale/swscale.c
libswscale/swscale_internal.h
libswscale/utils.c
libswscale/version.h