Originally committed as revision 20332 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by avcoder: our_beloved_project AT gmail DOT com
See thread [FFmpeg-devel] Patch: remove useless SHIFT_TEMPS definition
Date: Tue, 20 Oct 2009 14:29:05 +0800

Originally committed as revision 20331 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes build with --disable-parsers.

Originally committed as revision 20328 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20325 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20317 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20316 to svn://svn.ffmpeg.org/ffmpeg/trunk

and encoder.

Originally committed as revision 20315 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

Originally committed as revision 20313 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fixes issues 1464 and 1468.

Originally committed as revision 20312 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20311 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20310 to svn://svn.ffmpeg.org/ffmpeg/trunk

Change behavior of b-pyramid option.

Originally committed as revision 20308 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20294 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20293 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20291 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20290 to svn://svn.ffmpeg.org/ffmpeg/trunk

2.2x faster than C on conroe, 3.6x on penryn.
4-6% faster huffyuv decoding if using left or plane mode and yuv

Originally committed as revision 20287 to svn://svn.ffmpeg.org/ffmpeg/trunk

problems when lpc.c is not compiled.

Originally committed as revision 20285 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20284 to svn://svn.ffmpeg.org/ffmpeg/trunk

by Reimar Döffinger.

Originally committed as revision 20281 to svn://svn.ffmpeg.org/ffmpeg/trunk

CONFIG_MPEG_XVMC_DECODER was changed to CONFIG_MPEGVIDEO_XVMC_DECODER.
patch by Onur Küçük, onur delipenguen net

Originally committed as revision 20278 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20276 to svn://svn.ffmpeg.org/ffmpeg/trunk

corresponding dsputil functions and remove their dependency on the FLAC
encoder.
Fixes Issue1486.

Originally committed as revision 20266 to svn://svn.ffmpeg.org/ffmpeg/trunk

Original commit message:
	Very evil missuse of svn to test if AVOption and AVOption2 are compatible.
	If this test triggers anywhere for anyone, revert this commit immedeatly.
	Ill revert this in a day or 2, its just so we know beforehand if the idea
	with the union is doable or not without breaking ABI/API.

Originally committed as revision 20264 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20261 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20260 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20259 to svn://svn.ffmpeg.org/ffmpeg/trunk

RGB only needs one temp array.

Originally committed as revision 20258 to svn://svn.ffmpeg.org/ffmpeg/trunk

The padding in bitstream_buffer wasn't initialized.

Originally committed as revision 20257 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20256 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20255 to svn://svn.ffmpeg.org/ffmpeg/trunk

instances of the decoder were started at different times.
Bug reported by Maxim Anisiutkin.

Originally committed as revision 20254 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Reimar.

Originally committed as revision 20253 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20252 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20251 to svn://svn.ffmpeg.org/ffmpeg/trunk

If this test triggers anywhere for anyone, revert this commit immedeatly.
Ill revert this in a day or 2, its just so we know beforehand if the idea
with the union is doable or not without breaking ABI/API.

Originally committed as revision 20249 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20248 to svn://svn.ffmpeg.org/ffmpeg/trunk

work_chunks_* and dv_idct_factor_* variables appear only once in the binary
instead of 3 times.
Saves 3264 bytes in .rodata and 312416 bytes in .bss on x86_64.

Originally committed as revision 20246 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20244 to svn://svn.ffmpeg.org/ffmpeg/trunk

for ff_cos_* and ff_sin_* without introducing too much code duplication.

Originally committed as revision 20243 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20242 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20241 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20240 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Frank Barchard, fbarchard google com

Originally committed as revision 20239 to svn://svn.ffmpeg.org/ffmpeg/trunk

initialized by ff_fft_init and using different code can result in slightly
different values, in addition it crashes when the tables are hardcoded.
On amd64 this slightly changes qdm2 output.

Originally committed as revision 20237 to svn://svn.ffmpeg.org/ffmpeg/trunk

This hopefully is fast enough so that it is reasonable to use the same formula
directly instead of the table for CONFIG_SMALL.

Originally committed as revision 20233 to svn://svn.ffmpeg.org/ffmpeg/trunk

--enable-hardcoded-tables was used.
Due to the size, the code for the tables is generated at compile time.

Originally committed as revision 20232 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 20231 to svn://svn.ffmpeg.org/ffmpeg/trunk

buffers, this hopefully should help detect codecs that do not release all
buffers e.g. in the decode_end function.

Originally committed as revision 20230 to svn://svn.ffmpeg.org/ffmpeg/trunk