Sometimes the scan finds nothing that qualifies for addition to
the array and pos is zero after the loops.  The code forces pos to
1 and the array is then processed as if it had one valid element in it,
producing some amusing but not very useful results.

I don't see the rationale for this.  If pos is zero coming out of the
loops, the only appropriate thing to do is set t->angle to zero.  The
attached patch does that.  It's worked properly in several tests so far.
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

As the test is run during fate and the benchmark is useless for fate
this very slightly speeds up fate. Its also consistent with the other
tests.
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

* qatar/master:
  Add a tool that uses avio to read and write, doing a plain copy of data
  ARM: fix build with FFT enabled and MDCT disabled
  lavf: force single-threaded decoding in avformat_find_stream_info
  avidec: migrate last of lavf from FF_ER_* to AV_EF_*
  avserver: fix build after the next bump.

Conflicts:
	libavformat/Makefile
	libavformat/avidec.c
	libavformat/utils.c
Merged-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

This makes the code 2-3 times as fast
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Move handling of last byte outside of innermost loop.
Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>

Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>

Signed-off-by: NReimar Döffinger <Reimar.Doeffinger@gmx.de>

It also optionally can throttle its operation to a particular
speed, to simulate realtime writing.
Signed-off-by: NMartin Storsjö <martin@martin.st>

opt: Fix "libavutil/opt.c:811:20: warning: initialization discards ‘const’ qualifier from pointer target type [enabled by default]"
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NFelipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: NMans Rullgard <mans@mansr.com>

The index for the binary_unit_prefixes array is expected to be positive,
so avoid to use negative indexes for accessing it.

The H.264 decoder needs SPS and PPS for initialization during
multi-threaded decoding. When probed single-threaded SPS and PPS are
copied to extradata and are available for proper initialization of
the decoder before the first frame is decoded.

Signed-off-by: NAnton Khirnov <anton@khirnov.net>

* qatar/master:
  mpeg12: check for available bits to avoid an infinite loop
  fate: add some shorthands to run groups of tests
  fate: Give some tests more sensible names.
  cosmetics: Rename ffsink to avsink.

Conflicts:
	avconv.c
	cmdutils.c
	cmdutils.h
	ffmpeg.c
	ffplay.c
	tests/fate/audio.mak
	tests/fate/demux.mak
	tests/fate/dpcm.mak
	tests/fate/image.mak
	tests/fate/lossless-audio.mak
	tests/fate/lossless-video.mak
	tests/fate/microsoft.mak
	tests/fate/pcm.mak
	tests/fate/real.mak
	tests/fate/screen.mak
	tests/fate/video.mak
	tests/fate/voice.mak
	tests/fate/wma.mak
Merged-by: NMichael Niedermayer <michaelni@gmx.at>

Reviewed-by: Michael Bradshaw
Reviewed-by: Paul B Mahol

Reviewed-by: Paul B Mahol

Suggested by Jean First.

fixes ticket #923
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NJavier Cabezas <jcabgz@gmail.com>
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NJindrich Makovicka <makovick@gmail.com>
Signed-off-by: NDiego Biurrun <diego@biurrun.de>

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

* qatar/master:
  avprobe, cmdutils: K&R formatting cosmetics
  tests: K&R formatting cosmetics for test programs
  lavf: free packets for muxers implementing interleave_packet().
  lavf: fix and extend av_interleaved_write_frame() doxy.
  mov: Remove dead stores for spherical coordinates for channel position.
  error_resilience: K&R formatting cosmetics
  RELEASE_NOTES: mention hiding private symbols in shared builds.
  RELEASE_NOTES: mention some notable API changes in 0.8

Conflicts:
	cmdutils.h
	doc/RELEASE_NOTES
	ffprobe.c
	libavcodec/error_resilience.c
Merged-by: NMichael Niedermayer <michaelni@gmx.at>