Also use that to fix a warning in av_hwdevice_get_type_name().

Optimized by Martin Storsjö <martin@martin.st>.

The speedup vs C code is around 3.2-4.4x.
Signed-off-by: Martin Storsjö <martin@martin.st>

These compilers pass the inline assembly check, but fail to compile
our inline assembly in various ways.

Fixes invalid reads with corrupted files.

CC: libav-stable@libav.org
Bug-Id: 1039

Replicates lavf/librtmp.c behavior in L145-152 and rtmpdump's
behavior with "--swfVfy <url>" passing the url to swfUrl.

Fixes bug 943.
Signed-off-by: Martin Storsjö <martin@martin.st>

Otherwise inline assembly may get enabled when disabled on the command line.

Avoid confusion.

These values are defined to be 32bit in the specification,
so it makes more sense to store them as fixed width.

Based on a patch by Micahel Niedermayer <michael@niedermayer.cc>.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

Deprecated in 05/2015.

Deprecated in 02/2014.

Deprecated in 07/2013.

Deprecated in 07/2015.

Deprecated in 10/2014 and 07/2015.

Deprecated in 10/2015.

Deprecated in 08/2014.

Deprecated in 08/2014.

Deprecated in 04/2014.

Deprecated between 04/2014 - 05/2015.

Deprecated in 07/2014.

Deprecated in 01/2014.

Deprecated in 10/2013.

Deprecated in 10/2013.

qscale types and maximum number of bframes deprecated in 10/2013.
Negative linesizes deprecated in 11/2013.
xvidmmx deprecated in 08/2014.

Deprecated in 10/2013.

Deprecated in 11/2013.

Alpha deprecated in 11/2013.
Sh4 and sparc deprecated in 01/2014.

Deprecated in 10/2013.

Illegal ac_vlc and old msmpeg4 detection deprecated in 10/2013.

Deprecated in 10/2013.

Deprecated in 10/2013.

Deprecated in 08/2013.

Deprecated in 07/2013.

Deprecated in 07/2013.

Deprecated in 04/2013.

Deprecated in 01/2013.

Deprecated in 11/2012.

Deprecated in 05/2014.