Originally committed as revision 20959 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20958 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20957 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20956 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is already done by avcodec_thread_init().

Patch by Michael Dorr <dorr <at> inb.uni-luebeck.de>.

Originally committed as revision 20955 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is safer since avcodec_open() may initialize some structure using
the thread_count default value which will be changed later, causing
potential security / stability issues.

Also do not explicitely set the thread_count value in the decoder,
since this is already done by avcodec_thread_init().

See the thread:
"[FFmpeg-devel] [PATCH] Make ffplay define in the encoder the number of threads *before* to open it",
started in date 2008-03-08.

Originally committed as revision 20954 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20953 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20952 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20951 to svn://svn.ffmpeg.org/ffmpeg/trunk

CONFIG_ANY_H263_ENCODER is just a logical OR of H.263 family definitions,
for which the build system enables CONFIG_H263_ENCODER anyway.

Originally committed as revision 20950 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20949 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20948 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20947 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20946 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20945 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20944 to svn://svn.ffmpeg.org/ffmpeg/trunk

libswscale/swscale_template.c:2575: warning: unused variable ‘srcFormat’

Originally committed as revision 30132 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

cmdutils.c:576: warning: unused variable ‘filter’

Originally committed as revision 20943 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20942 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20941 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20940 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20939 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20938 to svn://svn.ffmpeg.org/ffmpeg/trunk

This avoids a bunch of "‘foo’ declared ‘static’ but never defined" warnings
when compiling with encoders disabled.

Originally committed as revision 20937 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20936 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20935 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20934 to svn://svn.ffmpeg.org/ffmpeg/trunk

so initialize data pointers for 16-bit variant and read motion vectors
as supposed in corresponding opcodes.

Originally committed as revision 20933 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20932 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20931 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20930 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20929 to svn://svn.ffmpeg.org/ffmpeg/trunk

non-default pointers, it will be useful for checking motion values
data in 16-bit variant of this codec.

Originally committed as revision 20928 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20927 to svn://svn.ffmpeg.org/ffmpeg/trunk

coordinates, not offsets.

Originally committed as revision 20926 to svn://svn.ffmpeg.org/ffmpeg/trunk

This makes the ffserver regression test more portable.

Originally committed as revision 20925 to svn://svn.ffmpeg.org/ffmpeg/trunk

The latter syntax variant is more readable and easier to nest.

Originally committed as revision 20924 to svn://svn.ffmpeg.org/ffmpeg/trunk

reference must be 3 because both "fields" are used as reference,
and buffer_hints must include readable since we might memcpy from the old frame.

Originally committed as revision 20923 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20922 to svn://svn.ffmpeg.org/ffmpeg/trunk

fixes issue1568

Originally committed as revision 20921 to svn://svn.ffmpeg.org/ffmpeg/trunk