Consistent with --enable-doc, and easier to type.

The previous code would release the buffer and get it
immediately after, assuming the contents is the same.

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

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

Also print a warning if neither quality nor bitrate is specified
and use the libvpx default bitrate in this case.

The idea of using the default bitrate is from Luca Barbato
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Add files created for MP3 optimization that have MIPS copyright
 notice in them to list of files in mips.txt.
Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

For some compilers ISA older than mips32r2 is set as default.
 Because of them assembler flag "-mips32r2" needs to be added
 for CPUs that support mips32r2 ISA in part of configure script
 where ISA capabilities are checked.
"-mhard-float" assembler flag is also added for CPUs that have FPU.
Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Require AV_PERM_PRESERVE and leave harmless permissions
alone for the next filter.

This is only necessary because of the poll_frame implementation.
Removing it altogether would be another solution.

The branch with the test was already impossible.

Only write needs to be removed, other can be left.

The permissions not requested by the filter that created
the buffer may be useful for a later filter and avoid a copy.

ff_inplace_start_frame looks useless anyway.

The permissions not requested by the filter that created
the buffer may be useful for a later filter and avoid a copy.

* qatar/master:
  libvpxenc: use the default bitrate if not set
  utvideo: Rename utvideo.c to utvideodec.c
  doc: Fix syntax errors in sample Emacs config
  mjpegdec: more meaningful return values
  configure: clean up Altivec detection
  getopt: Remove an unnecessary define
  rtmp: Use int instead of ssize_t
  getopt: Add missing includes
  rtmp: Add support for receiving incoming streams
  Add missing includes for code relying on external libraries

Conflicts:
	libavcodec/libopenjpegenc.c
	libavcodec/libvpxenc.c
	libavcodec/mjpegdec.c
	libavformat/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

This should fix the 32-bit FATE instances where low_u8=19 and high_u8=49.

Found-by: Nicolas
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>