libswscale/swscale-test.c:369:20: warning: passing argument 2 of ‘sws_scale’ from incompatible pointer type [-Wincompatible-pointer-types]
libswscale/swscale.h:207:5: note: expected ‘const uint8_t * const* {aka const unsigned char * const*}’ but argument is of type ‘uint8_t ** {aka unsigned char **}’

Based on a long debug session with Kostya.

The rationale is that you have a packed format in form
<greyscale sample> <alpha sample> <greyscale sample> <alpha sample>
and shortening greyscale to 'G' might make one thing about Greenscale instead.
An alias pixel format and color space name are provided for compatibility.

Fixes problems in swscale-test where it gives a 3-member array to a
function expecting a 4-member array.

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

It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>

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

Originally committed as revision 32265 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 32256 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 32215 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 32214 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

If the CRC from the src->dst conversion matches a reference, it is not
necessary to perform a dst->yuva420p conversion and check the SSD.

Originally committed as revision 32213 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 32212 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

The source format parameters are kept in static variables and conversion from
ref to source is only made when any parameter changes.

Originally committed as revision 32211 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 32106 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 31982 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 31949 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 31948 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 31879 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 31777 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 31776 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

sequential geometries instead of running all algorithms sequentially for each
geometry.

Originally committed as revision 31775 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

smaller than 1000

Originally committed as revision 31771 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

the output even if the test crashes.

Originally committed as revision 31770 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Some converters (ie. unscaled rgb24 -> argb) may write some bytes out of
bounds. Ideally the converters should be fixed, but in the meantime we allocate
more memory to prevent heap corruption.

Originally committed as revision 31768 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 31759 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

127.32L to me, beware when using git svn dcommit for committing stuff
to svn...

Originally committed as revision 30827 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

format.

Make swscale-test only perform the test from the input to the output
format rather than perform all.

Also implement swscale-test-all.sh, for performing all the tests.

Improve flexibility of the swscale-test tool, this way is simpler to
perform only a subset of tests.

Originally committed as revision 30825 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

See the thread:
Subject: [FFmpeg-devel] [RFC] Make swscale-test perform only one convertion
Date: Fri, 29 Jan 2010 01:52:23 +0100

Originally committed as revision 30457 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

use of the program.

Originally committed as revision 30439 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

supported both as input and as output, as the conversion performed is:
yuva420p -> src -> dst -> yuva420p.

Originally committed as revision 30379 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

are supported, avoid pointless loops.

Originally committed as revision 30377 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 30373 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale