Originally committed as revision 22401 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22400 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffmpeg.c uses lrintf(), which is missing on some systems.  Previously
it picked up the replacement via libavutil/internal.h due to
HAVE_AV_CONFIG_H being erroneously defined.

Moving these replacements to a separate header enables ffmpeg.c to
use them without being exposed to internal interfaces.

This use of a non-public header is justified by the header in question
not being part of the internal interface either.  It should rather be
considered as part of the build system, which is shared between the
libraries and the applications.

This header cannot be installed since the tested conditions depend on
the compiler.

Originally committed as revision 22399 to svn://svn.ffmpeg.org/ffmpeg/trunk

instead of using the original host name, since the RTP (and UDP) protocols
may choose another IP address if the host name resolves into several different
addresses.

Originally committed as revision 22398 to svn://svn.ffmpeg.org/ffmpeg/trunk

I like it better this way.

Originally committed as revision 22397 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22396 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22395 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22394 to svn://svn.ffmpeg.org/ffmpeg/trunk

These rules use only global variables and thus do not need to be expanded.

Originally committed as revision 22393 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22392 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22391 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22390 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22389 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22388 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22387 to svn://svn.ffmpeg.org/ffmpeg/trunk

The two conditions are equivalent.

Originally committed as revision 22386 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22385 to svn://svn.ffmpeg.org/ffmpeg/trunk

and some duplicate local variables.

Originally committed as revision 22384 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22383 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22382 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22381 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22380 to svn://svn.ffmpeg.org/ffmpeg/trunk

It broke FATE and kostya asked me on IRC to revert it.

Originally committed as revision 22379 to svn://svn.ffmpeg.org/ffmpeg/trunk

in case altivec is disabled, even compilation of code using altivec
keywords or asm must be avoided.

Originally committed as revision 30869 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

nonexisting reference.

Originally committed as revision 22378 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22377 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22376 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22375 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Georgi Chorbadzhiyski gf at unixsol dot org

Originally committed as revision 22374 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Georgi Chorbadzhiyski gf at unixsol dor org

Originally committed as revision 22373 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22372 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22371 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22370 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22369 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22368 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22367 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is a bit hackish.  I will try to think of something nicer, but
this will do for now.

Originally committed as revision 22366 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22365 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22364 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22363 to svn://svn.ffmpeg.org/ffmpeg/trunk