Fix oga muxer standalone compilation.
Fix standalone compilation of dsd planar decoders.
avcodec/h264: mark recovery_cnt==0 frames as keyframes

Fixes Ticket3063

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
vfilter/vf_yadif: fix request_frame after 0f9f24c9

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Remove two duplicated named asm constraints.

This fixes compilation of libmpcodecs/vf_fspp.c with gcc and
INLINE_ASM_DIRECT_SYMBOL_REFS disabled.
x86/cavdsp: prevent named constraints appearing twice.
avfilter/edgedetect: make processing functions context free.
avfilter/edgedetect: add a colormix mode.
avfilter/edgedetect: reindent after previous commit.