avfilter/vf_unsharp: use av_malloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_dejudder: Use av_mallocz_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/formats: Use av_realloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffmpeg: Fix bitstream filters manipulating AVCodecContext

Fixes Ticket3715

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/af_asetnsamples: fix pts handling when timebase and 1/samplerate differ

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
swr: remove unnecessary assignment.

I don't see dst_incr/dst_incr_frac ever being changed from their
initial value (which is the inverse of this operation), so it seems
to me that this is a no-op.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
vf_showinfo: print display transformation values
lavf: group dump functions together
lavf: dump stream side data when probing
MAINTAINERS: add my (Timothy Gu's) PGP fingerprint and my name for fateserver

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
fate/aic: force simple idct

This should ensure all platforms use the same idct

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
swr: handle initial negative sample index outside DSP function.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fix standalone compilation of the H264 decoder on ppc.
swresample/resample: replace assert by av_assert

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/vc1dec: Fix support for small widths/linesizes

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fix compilation with --disable-everything --enable-parser=vc1.
mpeg12enc: add support for PANSCAN side data in sequence_display_extension

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
mpeg12enc: add seq_disp_ext option for deciding when to write a sequence_display_extension

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
swr: split out DSP functions.

DSP bits of swri_resample go into their own mini-DSP functions; DSP
init goes from a per-call branch in multiple_resample to a proper
DSP init routine; x86 bits go into x86/; swri_resample() moves out of
resample_template.c into resample.c because it's independent of DSP
code or sample type; multiple_resample() is simplified.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/ppc/idct_altivec: add plain idct()

Tested-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>