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)
committerMartin Storsjö <martin@martin.st>
Sat, 4 May 2013 20:40:13 +0000 (23:40 +0300)
commit20c86571ccc71412781d4a4813e4693e0c42aec6
treef578aeb59de1037cf08699a6c4f19173e8543f41
parentc0c2b96c136ec2cbfd808eefc26de399f447d62f
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: Martin Storsjö <martin@martin.st>
libavfilter/buffersink.c
libavfilter/buffersrc.c