Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16864 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16721 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk

They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16556 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16533 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16359 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16237 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16228 to svn://svn.ffmpeg.org/ffmpeg/trunk

thus avoiding the calling overhead.
New functions are not yet used.

Originally committed as revision 16206 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16045 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15968 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15967 to svn://svn.ffmpeg.org/ffmpeg/trunk

Add missing one for FF_MM_ALTIVEC to avcodec.h.
Rename all the occurences of MM_* to the corresponding FF_MM_*.

Originally committed as revision 15770 to svn://svn.ffmpeg.org/ffmpeg/trunk

Neither the asm() nor the __asm__() keyword is part of the C99
standard, but while GCC accepts the former in C89 syntax, it is not
accepted in C99 unless GNU extensions are turned on (with -fasm). The
latter form is accepted in any syntax as an extension (without
requiring further command-line options).

Sun Studio C99 compiler also does not accept asm() while accepting
__asm__(), albeit reporting warnings that it's not valid C99 syntax.

Originally committed as revision 15627 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15551 to svn://svn.ffmpeg.org/ffmpeg/trunk

Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.'  to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".

Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14961 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14935 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14771 to svn://svn.ffmpeg.org/ffmpeg/trunk

256, 512, 1024 and 2048) to mdct.c. Make them accessible via dsputil.h. Make
wma.c use these shared tables.

Originally committed as revision 14758 to svn://svn.ffmpeg.org/ffmpeg/trunk

20% faster ac3 if downmixing, 15% if not

Originally committed as revision 14743 to svn://svn.ffmpeg.org/ffmpeg/trunk

13% faster ac3 if downmixing

Originally committed as revision 14742 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14703 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk

remove tmp buffer.
skip fft reinterleave pass, leaving data in a format more convenient for simd.
merge post-rotate with post-reorder.

Originally committed as revision 14700 to svn://svn.ffmpeg.org/ffmpeg/trunk

c is 1.9x faster than previous c (on various x86 cpus), sse is 1.6x faster than previous sse.

Originally committed as revision 14698 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14466 to svn://svn.ffmpeg.org/ffmpeg/trunk

fixed at least:
CVFI1_Sony_D.jsv
CVFI1_SVA_C.264
MR6_BT_B.h264

Originally committed as revision 14310 to svn://svn.ffmpeg.org/ffmpeg/trunk

this has no immediate effect, but will allow it to be used in more codecs.

Originally committed as revision 14252 to svn://svn.ffmpeg.org/ffmpeg/trunk

2% faster vorbis on conroe, k8. 7% on celeron.

Originally committed as revision 14207 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14205 to svn://svn.ffmpeg.org/ffmpeg/trunk

a multiple of 16. Reflect that fact in the documentation for them.

Originally committed as revision 14148 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14103 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 14081 to svn://svn.ffmpeg.org/ffmpeg/trunk

Make sure we don't try to set them if that's the case.
This lets dct-test and fft-test build with --disable-mmx on x86, but not yet on ARM.

Originally committed as revision 13957 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13888 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12842 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12428 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12410 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12322 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12318 to svn://svn.ffmpeg.org/ffmpeg/trunk

DECLARE_ALIGNED_8 is not defined at that point, but this code is powerpc
only, so it's really equivalent to DECLARE_ALIGNED(16...

Originally committed as revision 12313 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12311 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12309 to svn://svn.ffmpeg.org/ffmpeg/trunk

(as far as that is possible) with the Sun C compiler.

Originally committed as revision 12188 to svn://svn.ffmpeg.org/ffmpeg/trunk

cycles per 1000 pixels on core2:
left: 9211->5170
top: 9283->2138
avg: 12215->7611
paeth: 64024->17360
overall rgb png decoding speed: +45%
overall greyscale png decoding speed: +6%

Originally committed as revision 12164 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 12126 to svn://svn.ffmpeg.org/ffmpeg/trunk