bitstream_filter: K&R formatting cosmetics
avformat/mp3dec: Add usetoc option to allow dlsabling the use of the xing TOC

The toc is inexact and not using it can thus make sense.
Using it is faster though, thus the opposite can similarly makes sense

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  bitstream_filter: K&R formatting cosmetics

Conflicts:
	libavcodec/bitstream_filter.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
doc/encoders: add libopus encoder doc

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
examples/muxing: add support to audio resampling

Allows to encode to output in case the destination sample format is
different from AV_SAMPLE_FMT_S16.
oggparseskeleton: Fix fisbone header parsing

start_granule should be applied to the stream referenced in the fisbone packet, not to the
Skeleton stream.
This was broken in d1f05dd18375f2f8e68372edee11436927e43ba8 and produced bogus warnings about
multiple fisbone in the same stream on files with more than one stream.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
oggparseskeleton: Replace avpriv_report_missing_feature() with a normal av_log() call

since there should not be more than one fisbone for a given stream.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/x86/cabac: factorize broken llvm/clang check out

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/x86/cabac: Disable get_cabac_bypass_x86() on broken llvm/clang

This should fix fate on these platforms

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
lavfi/blend: use dual input helpers

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavfi: psnr filter

Signed-off-by: Paul B Mahol <onemda@gmail.com>