Originally committed as revision 19474 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19473 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19472 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19471 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19470 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19469 to svn://svn.ffmpeg.org/ffmpeg/trunk

They share so much code that enabling one without the other is pointless.

Originally committed as revision 19468 to svn://svn.ffmpeg.org/ffmpeg/trunk

They are now enabled by the VC-1 decoder.

Originally committed as revision 19467 to svn://svn.ffmpeg.org/ffmpeg/trunk

They share so much code that enabling one without the other is pointless.

Originally committed as revision 19466 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19465 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19464 to svn://svn.ffmpeg.org/ffmpeg/trunk

get enabled, not demuxers/muxers.

Originally committed as revision 19463 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19462 to svn://svn.ffmpeg.org/ffmpeg/trunk

missed them in r19293. Re-enable version check on w32api.h if the
vfwcap input device has been selected.

Originally committed as revision 19461 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19460 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19459 to svn://svn.ffmpeg.org/ffmpeg/trunk

Closes issue 1273.

Originally committed as revision 19458 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19457 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19456 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19455 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19454 to svn://svn.ffmpeg.org/ffmpeg/trunk

Not all compilers claiming to be gcc support this attribute.

Originally committed as revision 19453 to svn://svn.ffmpeg.org/ffmpeg/trunk

It is possible that the compiler requires flags set by the --cpu
option, so we should not attempt to run it before those flags have
been added.

Originally committed as revision 19452 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19451 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19450 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19449 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19448 to svn://svn.ffmpeg.org/ffmpeg/trunk

-target *-dvd works correctly.

Patch by Lou Logan <$firstname@fakeoutdoorsman com>.

Originally committed as revision 19447 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19446 to svn://svn.ffmpeg.org/ffmpeg/trunk

We do not issue similar warnings for other architectures, and we
generally assume users know what they want.

Originally committed as revision 19445 to svn://svn.ffmpeg.org/ffmpeg/trunk

for the 0 codebook.

Originally committed as revision 19444 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19443 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19442 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Martin Storsjö, martin martin st

Originally committed as revision 19441 to svn://svn.ffmpeg.org/ffmpeg/trunk

optimized out by gcc when the headers lied about the function existing,
rendering the test useless in that situation.
This new test throws a warning in mingw-w64, but that should not be a problem.
Patch by Martin Storsjö <martin at martin dot st>

Originally committed as revision 19440 to svn://svn.ffmpeg.org/ffmpeg/trunk

The auto-vectoriser in gcc is enabled by default at -O3 since version
4.3.  However, it provides no speed benefit, but does produce incorrect
code on many targets.  Disabling it for gcc should give more reliable
builds.

If the adventurous want it back, they can edit the makefile themselves.

Originally committed as revision 19439 to svn://svn.ffmpeg.org/ffmpeg/trunk

Altivec, NEON, and SSE require more alignment than standard malloc()
guarantees, whereas MMX does not.  Update checks to reflect this.

Originally committed as revision 19438 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issue 1269.

Originally committed as revision 19437 to svn://svn.ffmpeg.org/ffmpeg/trunk

(wherein av_open_input_file assumes memory ownership).
Patch by Art Clarke a<surname> xuggle com

Originally committed as revision 19436 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19435 to svn://svn.ffmpeg.org/ffmpeg/trunk