cleanup code.

This plugs a bunch of memleaks.

Originally committed as revision 24305 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24304 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24303 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 24297 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 24295 to svn://svn.ffmpeg.org/ffmpeg/trunk

definition.

This way it is easier to reference them in other structures, for
example in the pending AVFilterSamplesRef struct.

Patch by S.N. Hemanth Meenakshisundaram smeenaks AT ucsd DOT edu.

Originally committed as revision 24294 to svn://svn.ffmpeg.org/ffmpeg/trunk

necessarily video-related.

Originally committed as revision 24293 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24292 to svn://svn.ffmpeg.org/ffmpeg/trunk

These fields are never used, and they do not seem to belong to
AVFilterBuffer anymore, now that it is now a media-independent
structure and these fields are video-related.

Patch by S.N. Hemanth Meenakshisundaram smeenaks ! ucsd ! edu.

Originally committed as revision 24291 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24290 to svn://svn.ffmpeg.org/ffmpeg/trunk

This allows CMP=stddev in test rules.  The test passes if the reported
stddev is <= the FUZZ value (default 1).

Originally committed as revision 24289 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24288 to svn://svn.ffmpeg.org/ffmpeg/trunk

frame_rate, not frame_width. Thanks elenril for spotting it.

Originally committed as revision 24287 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is the only way by now to test this codec.

Originally committed as revision 24286 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24285 to svn://svn.ffmpeg.org/ffmpeg/trunk

The struct is going to be used for audio data as well, so the new name
is less misleading.

Patch by S.N. Hemanth Meenakshisundaram smeenaks AT ucsd DOT edu.

Originally committed as revision 24284 to svn://svn.ffmpeg.org/ffmpeg/trunk

The [in] and [out] attributes have to be appended to the @param command.

Originally committed as revision 24283 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24282 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24281 to svn://svn.ffmpeg.org/ffmpeg/trunk

This improves performance on e.g. seekable http.

Originally committed as revision 24280 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24279 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 24272 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24271 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 24270 to svn://svn.ffmpeg.org/ffmpeg/trunk

inner loopfilter, and it also allows us to save one register on x86-64/sse2.

Originally committed as revision 24269 to svn://svn.ffmpeg.org/ffmpeg/trunk

sse2) doesn't actually loop, so REP_RET isn't necessary.

Originally committed as revision 24268 to svn://svn.ffmpeg.org/ffmpeg/trunk

If the destination planes are offset within the destination buffer,
writing the extra bytes at the end may write outside of the destination
buffer.

Originally committed as revision 31746 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 24267 to svn://svn.ffmpeg.org/ffmpeg/trunk