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* interlaced motion estimationMichael Niedermayer2003-12-301-15/+11
| | | | | | | | | | | | | | interlaced mpeg2 encoding P & B frames rate distored interlaced mb decission alternate scantable support 4mv encoding fixes (thats also why the regression tests change) passing height to most dsp functions interlaced mpeg4 encoding (no direct mode MBs yet) various related cleanups disabled old motion estimaton algorithms (log, full, ...) they will either be fixed or removed Originally committed as revision 2638 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use asms instead of builtins when compiling for generic Alpha. LessFalk Hüffner2003-09-131-4/+0
| | | | | | ugly. Originally committed as revision 2270 to svn://svn.ffmpeg.org/ffmpeg/trunk
* build error on Alpha patch by (Sam Hocevar <sam at zoy dot org>)Sam Hocevar2003-06-291-1/+2
| | | | Originally committed as revision 1996 to svn://svn.ffmpeg.org/ffmpeg/trunk
* the return of the idct with 16bit output by ("Ivan Kalvachev" <ivan at cacad ↵Michael Niedermayer2003-06-211-0/+1
| | | | | | dot com>) Originally committed as revision 1983 to svn://svn.ffmpeg.org/ffmpeg/trunk
* MpegEncContext.(i)dct_* -> DspContext.(i)dct_*Michael Niedermayer2003-03-031-1/+7
| | | | | | bitexact cleanup Originally committed as revision 1617 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Implement sad8x8 and sad16x16 with pix_abs.Falk Hüffner2003-01-101-0/+12
| | | | Originally committed as revision 1428 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Kludge around compilation failure on Alpha.Falk Hüffner2002-11-271-10/+17
| | | | Originally committed as revision 1286 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * using DSPContext - so each codec could use its local (sub)set of CPU extensionZdenek Kabelac2002-11-111-52/+52
| | | | | | * these are untested - users/developers please check Originally committed as revision 1197 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move Alpha optimized IDCT to own file. Based on a patch by MånsFalk Hüffner2002-10-111-2/+0
| | | | | | | | | Rullgård <mru@users.sourceforge.net>. I've left out the idctCol2 part, because W4 has recently been decreed to be 16383, and also I doubt it will give a noticeable speedup. Originally committed as revision 1029 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add Alpha assembly for pix_abs16x16. Optimized for pca56, no large winFalk Hüffner2002-09-291-2/+2
| | | | | | on ev6. Originally committed as revision 979 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Synthesize pixels16 functions from pixels functions.Falk Hüffner2002-09-131-10/+45
| | | | Originally committed as revision 942 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Adapt to new 8/16 table scheme.Falk Hüffner2002-09-131-19/+19
| | | | Originally committed as revision 935 to svn://svn.ffmpeg.org/ffmpeg/trunk
* MVI optimizations for motion estimation.Falk Hüffner2002-07-291-0/+18
| | | | Originally committed as revision 831 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove support for variable BSIZE and INCR, as sub_pixels_* is noFalk Hüffner2002-07-131-47/+47
| | | | | | longer needed. Originally committed as revision 754 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * Improve xy2 routines slightlyFalk Hüffner2002-07-131-43/+46
| | | | | | * Mark MC pointer arguments as restrict Originally committed as revision 752 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Implement clear_blocks_axp.Falk Hüffner2002-07-051-0/+20
| | | | Originally committed as revision 722 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use updated motion compensation routines.Falk Hüffner2002-07-031-99/+114
| | | | Originally committed as revision 713 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Assembly version of put_pixels. This is currently the function thatFalk Hüffner2002-07-011-2/+4
| | | | | | | takes the most time, and it allows for more efficient unaligned access and better control over memory latencies. Originally committed as revision 711 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Implement put_pixels_clamped and add_pixels_clamped in Assembler. ThisFalk Hüffner2002-07-011-42/+64
| | | | | | | allows better scheduling of the memory accesses, and is portable among all compilers. Originally committed as revision 709 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Ugly hack to make the assembler accept MVI instructions.Falk Hüffner2002-06-241-1/+6
| | | | Originally committed as revision 705 to svn://svn.ffmpeg.org/ffmpeg/trunk
* license/copyright changeFabrice Bellard2002-05-251-10/+10
| | | | Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Alpha optimizations by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>Nick Kurshev2002-01-201-0/+223
Originally committed as revision 274 to svn://svn.ffmpeg.org/ffmpeg/trunk
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