Parts are inspired from the 8-bit H.264 predict code in Libav.
Other parts ported from x264 with relicensing permission from author.
Signed-off-by: Diego Biurrun <diego@biurrun.de>

Setting a standard is meaningful only for analog capture devices.

It is only used on the host and may not compile on the target.

The filename is unnecessary and brittle across file renames.

It's simpler and less error-prone.

Fixes some memleaks along the way.

This fixes the build with hardcoded tables enabled.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Helps debugging.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Fix decoding of file Test_1bpp.tif
Signed-off-by: Anton Khirnov <anton@khirnov.net>

eval.c has moved to libavutil, move the TESTPROGS entry too.
Signed-off-by: Mans Rullgard <mans@mansr.com>

VAAPI is disabled by default so it should have a --enable-vaapi option
documented, not a --disable-vaapi.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Reasonable gcc versions get this one right on their own.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

There's a private option for it now.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This fixes 'make checkheaders'.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

On failure, mmap() returns MAP_FAILED, which may or may not be -1.
Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

This duplicates the function fillPlane().

Remove duplicate "inC" and "_c" functions that do the same thing;
give each function that handles data and acts as a function pointer
a "_c" suffix; remove "_c" suffix from functions that are inherently
not optimizable. Remove inline keyword from functions that are only
used through function pointers.

The MPEG encoding code assumes that n_threads == n_slices, and thus it
should use n_slices even if threading itself is disabled.

The --output option is available in texi2html since at least version 1.78.

Most of these variables are only used in av_dlog statements, some
are required but not used by other macros.
Signed-off-by: Mans Rullgard <mans@mansr.com>