lavfi: let gcc realign the stack on public graph driving functions
authorHendrik Leppkes <h.leppkes@gmail.com>
Fri, 15 Mar 2013 19:44:57 +0000 (20:44 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 16 Mar 2013 22:52:35 +0000 (23:52 +0100)
commitd8dccf69ff2df7014a2bb8e0e17828a820f45b27
tree4f0f2db72dd1aa529b807fe48b104b8139e12c0d
parent8d84e90c9bf1a06ce107aedbf6db651fa276d6e5
lavfi: let gcc realign the stack on public graph driving functions

The functions which actually drive the filter graph by pushing
frames through it need to ensure an aligned stack for SIMD functions.

This fixes a crash in YADIF filter when using a mingw build in a MSVC application.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavfilter/buffersink.c
libavfilter/buffersrc.c