avstring-test: Mark pointer passed to av_free() as non-const

libavutil/avstring.c:278:9: warning: passing argument 1 of ‘av_free’ discards ‘const’ qualifier from pointer target type
h263: K&R formatting cosmetics

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
golomb: K&R formatting cosmetics

Signed-off-by: Diego Biurrun <diego@biurrun.de>
avfilter: x86: Port gradfun filter optimizations to yasm

Signed-off-by: Diego Biurrun <diego@biurrun.de>
golomb: reduce scope of a few variables

Signed-off-by: Diego Biurrun <diego@biurrun.de>
tree-test: Don't return restricted exit codes

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
base64-test: Remove posibility of returning restricted exit codes

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
dct-test: Remove possibility of returning a restricted exit code

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
fft-test: Remove possibility of returning restricted exit code

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
libavutil: x86: Add AVX2 capable CPU detection.

Patch based on x264's AVX2 detection

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
aacdec: Fix calls to avpriv_report_missing_feature().

It does not take log level as an argument.
fate: aac: Add test for AAC-ELD
mem: do not check for negative size

size_t is guaranteed to be unsigned

Signed-off-by: Anton Khirnov <anton@khirnov.net>
fft-test: add a missing #include

stdio.h needed for printf since 7177df90a043bd59e172843fc7cb9e767080ea12
lavr: check that current_buffer is not NULL before using it

Fixes a segfault during resampling when compiled with -DDEBUG.
Fixes all fate-lavr-resample tests with -DDEBUG.

CC:libav-stable@libav.org
mmvideo: fix uninitialized variable use in mm_decode_intra

Signed-off-by: Anton Khirnov <anton@khirnov.net>
avframe: mark source frame const in _ref and _clone

Signed-off-by: Anton Khirnov <anton@khirnov.net>
avconv: drop a now useless variable
FATE: add bitexact sws flags to the fieldorder test

swscale is called for the 420 to 422 conversion

Signed-off-by: Anton Khirnov <anton@khirnov.net>
h264_ps: when parsing a VUI fails, only abort when explode is set

A VUI doesn't contain anything strictly necessary for decoding.
Apparently there are many samples with truncated VUIs in the wild, this
commit should allow decoding them.