Fixes ticket268

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

These structs are only used in mpegaudiodec.c, so move them there
and remove no longer needed #include lines from mpegaudio.h.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This separation allows these functions to be used in a cleaner
fashion from other codecs (e.g. qdm2) and simplifies creating
optimised versions of them.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This adds a _fixed suffix to the fixed-point versions of things
with both float and fixed-point variants.  This makes it more
consistent with other dual-implementation things, e.g. fft.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

These macros are no longer needed after the s32 output was removed.
Change the relevant code to use av_clip_int16() instead of using
explicit limits.

Signed-off-by: Mans Rullgard <mans@mansr.com>

The low quality mode is off by default and never tested.  The high
quality mode is also plenty fast enough.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This fake option cannot be enabled by normal means, and the
floating-point decoder should provide the higher quality this
option presumably was intended for.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This leaves fft.h with only the core FFT and MDCT definitions
thus making it more managable.

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Mans Rullgard <mans@mansr.com>

SampleFormat with AVSampleFormat.

Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23943 to svn://svn.ffmpeg.org/ffmpeg/trunk

Should allow for future SIMD optimizations.

Originally committed as revision 23912 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23750 to svn://svn.ffmpeg.org/ffmpeg/trunk

function pointer. Should allow for ASM optimizations.

Originally committed as revision 23646 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23095 to svn://svn.ffmpeg.org/ffmpeg/trunk

Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk

These macros are redundant.  All uses are replaced with the generic
DECLARE_ALIGNED macro instead.

Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20451 to svn://svn.ffmpeg.org/ffmpeg/trunk

them use the same variable/global storage.
Saves 4 kB in .bss.

Originally committed as revision 20314 to svn://svn.ffmpeg.org/ffmpeg/trunk

None of these arrays are used in ways requiring extra alignment.

Originally committed as revision 19715 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

Instead move relevant fields into MPADecodeHeader and use it
where appropriate.

Originally committed as revision 16728 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16620 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16602 to svn://svn.ffmpeg.org/ffmpeg/trunk

CONFIG_ changed semantics and is always defined now.

Originally committed as revision 16598 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16594 to svn://svn.ffmpeg.org/ffmpeg/trunk

after it has a few valid frames.
Fixes issue762

Originally committed as revision 16259 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 15270 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 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9343 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9082 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9081 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9080 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9062 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 9060 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6837 to svn://svn.ffmpeg.org/ffmpeg/trunk

and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4649 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 3903 to svn://svn.ffmpeg.org/ffmpeg/trunk