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2b3649f656
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10806 Commits

Author SHA1 Message Date
Michael Niedermayer
2b3649f656 Fix compilation with -O0. 
Originally committed as revision 21308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 23:41:12 +00:00
Michael Niedermayer
7a93858a6d Fix accumulated indention errors. 
Originally committed as revision 21307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 23:34:37 +00:00
Michael Niedermayer
70bd7a3d48 Optimize top non_zero_count_cache init. 
Originally committed as revision 21306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 23:31:14 +00:00
Michael Niedermayer
5e07aa7721 Dont init chroma elements of non_zero_count_cache for deblock. 
Originally committed as revision 21305 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 23:30:21 +00:00
Michael Niedermayer
5cc5d9bf29 Remove unneeded for_deblock check, this code was alraedy under for_deblock. 
Originally committed as revision 21304 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 23:27:53 +00:00
Michael Niedermayer
bffe82f504 Rather call filter_mb_mbaff_edge*v() more often than do extra calculations 
in the innerst loop. ~150 cpu cycles faster

Originally committed as revision 21299 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 21:22:09 +00:00
Michael Niedermayer
fb823b7791 Fix 10l segfault with threads. 
Originally committed as revision 21293 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 20:19:19 +00:00
Michael Niedermayer
0fe674cb4a Use h->slice_num where possible. 
Originally committed as revision 21292 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 20:13:53 +00:00
Michael Niedermayer
bce6a1e7c7 Enable filter_mb_fast for CAVLC P slices. 
Originally committed as revision 21291 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 19:45:56 +00:00
Michael Niedermayer
439d6b1dcf filter_mb_fast needs cbp_table to be set. 
Originally committed as revision 21290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 19:45:02 +00:00
Michael Niedermayer
42ebca8551 PAFF CABAC P slices seem to work as well, so enable them for ff_h264_filter_mb_fast() too. 
Originally committed as revision 21289 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 16:29:16 +00:00
Michael Niedermayer
a8f4921595 Reenable filter_mb_fast for I slices and progressive CABAC P slices. 
Originally committed as revision 21288 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 16:16:22 +00:00
Michael Niedermayer
a7d7cdaac7 Set h->cbp for ff_h264_filter_mb_fast(). 
Originally committed as revision 21287 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 16:11:13 +00:00
Michael Niedermayer
9327042c17 10l for someone, Store chroma_qp_diff in the correct struct. 
Originally committed as revision 21286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 14:05:30 +00:00
Gwenole Beauchesne
054947cafd Install <libavcodec/vaapi.h> header. 
Originally committed as revision 21285 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 13:52:20 +00:00
Michael Niedermayer
b6ef858ec7 Move CAVLC 8x8 DCT special case from ff_h264_filter_mb() to fill_caches 
that way it is also available for ff_h264_filter_mb_fast().

Originally committed as revision 21283 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 13:09:53 +00:00
Michael Niedermayer
6d7e6b2657 Perform reference remapping at fill_cache() time instead of in the 
loop filter. This removes one obstacle of getting ff_h264_filter_mb_fast()
bitexact. code is maybe 0.1% faster

Originally committed as revision 21280 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 05:15:31 +00:00
Michael Niedermayer
7da0d82104 Make qp check for loop filter skiping also work with MBAFF. 
Originally committed as revision 21276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 00:34:28 +00:00
Michael Niedermayer
12be38ec18 Comment about a cornercase we ignore currently 
Originally committed as revision 21275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 00:21:58 +00:00
Michael Niedermayer
44a5e7b64c Move the qp check to skip the loop filter up. 
Originally committed as revision 21274 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-18 00:20:44 +00:00
Michael Niedermayer
b6303e6d2a Reorganize how values are stored in h->non_zero_count. 
~1% faster

Originally committed as revision 21273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-17 23:44:23 +00:00
Michael Niedermayer
2911e13224 Disable a few things in fill_filter_caches() that arent needed. 
0.1% speedup

Originally committed as revision 21272 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-17 22:05:36 +00:00
Michael Niedermayer
f432b43b08 Split fill_caches() between filter and decoder. 
Originally committed as revision 21271 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-17 21:43:08 +00:00
Michael Niedermayer
c988f97566 Rearchitecturing the stiched up goose part 1 
Run loop filter per row instead of per MB, this also should make it
much easier to switch to per frame filtering and also doing so in a
seperate thread in the future if some volunteer wants to try.
Overall decoding speedup of 1.7% (single thread on pentium dual / cathedral sample)
This change also allows some optimizations to be tried that would not have
been possible before.

Originally committed as revision 21270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-17 20:35:55 +00:00
Alexander Strange
0209e1e160 Add missing Makefile dependencies to CONFIG_SNOW_ENCODER. 
Fixes build with --disable-encoders --enable-encoder=snow.
This fixes MPlayer build with --disable-mencoder.

Originally committed as revision 21259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-17 08:24:45 +00:00
Michael Niedermayer
7931bb2a0c Comment for() ; out 
~200 bytes smaller ff_h264_filter_mb()
please everyone, NEVER add code with the assumtation that gcc will remove it
without checking gcc actually does. Chances are it does not.

Originally committed as revision 21251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 17:41:40 +00:00
Michael Niedermayer
ed3d7e2f65 Mark a few functions as noinline, this makes ff_h264_filter_mb() a bit smaller 
and 5% faster.
ff_h264_filter_mb_fast() stay the same size as gcc decided not to inline these
functions there in the first place.

Originally committed as revision 21250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 17:27:17 +00:00
Michael Niedermayer
183a86c958 Apply last 2 optimizations to similar code i forgot. 
Originally committed as revision 21249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 16:21:12 +00:00
Michael Niedermayer
3f55a651c4 Another microopt, 4 cpu cycles for avoidance of FFABS(). 
Originally committed as revision 21248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 16:14:32 +00:00
Måns Rullgård
1c6f46be03 Add missing guards and includes to arm/aac.h 
Originally committed as revision 21247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 15:54:01 +00:00
Michael Niedermayer
26147d368b Minor (2 cpu cycles) optimization ||->|. 
Originally committed as revision 21246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 15:19:05 +00:00
ami_stuff
8be7ac98ca Support decoding of SoftLab-NSK VideoTizer. 
Patch by ami_stuff, ami_stuff o2 pl

Originally committed as revision 21245 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 13:13:49 +00:00
Michael Niedermayer
4c568cbcac Consider slice_beta_offet in qp_thresh. 
Originally committed as revision 21244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 13:12:11 +00:00
Michael Niedermayer
2e36c931f0 Avoid wasting 4 cpu cycles per MB in redundantly calculating qp_thresh. 
Originally committed as revision 21243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 11:55:35 +00:00
Carl Eugen Hoyos
864a074213 Correctly decode some Avid AV1x samples, fixes issue 1684. 
Originally committed as revision 21241 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 10:46:45 +00:00
Anatoly Nenashev
e1bb0364f8 Support lowres 3 when decoding MPEG video. 
Patch by Anatoliy Nenashev, nenashev_as mail ru

Originally committed as revision 21239 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 10:41:52 +00:00
Michael Niedermayer
ddd60f28d8 Replace cabac checks in inline functions from h264.h with constants. 
No benchmark because its just replacing variables with litteral constants
(so no risk for slowdown outside gcc silliness) and i need sleep.

Originally committed as revision 21237 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 05:41:33 +00:00
Måns Rullgård
a482e61bd6 Add symbol versioning for shared libraries 
Based on patch by Reinhard Tartler <siretart tauware de>

Originally committed as revision 21236 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 04:49:02 +00:00
Vitor Sessak
d140b02581 SIPR16k decoder 
Originally committed as revision 21234 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 03:54:55 +00:00
Vitor Sessak
d79c06b2ad Allow a SIPR table to be used by the upcoming SIPR16k decoder 
Originally committed as revision 21233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 03:44:17 +00:00
Vitor Sessak
65323ed279 Split some SIPR structs to a header file for the upcoming SIPR16k commit 
Originally committed as revision 21232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 03:40:25 +00:00
ami_stuff
a4be782cbd Support 2Vuy in mov, fixes issue 1690. 
Patch by ami_stuff, ami_stuff o2 pl

Originally committed as revision 21230 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-16 00:32:09 +00:00
Måns Rullgård
2b9cb7ec71 Fix out of tree build with hardcoded tables 
Originally committed as revision 21228 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-15 20:48:34 +00:00
Måns Rullgård
d356a53f44 AAC: optimise bitstream reading in decode_spectrum_and_dequant() 
Using the low-level macros directly avoids redundant open/update/close
cycles.

2-3% faster on ARM, PPC, and Core i7.

Originally committed as revision 21224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-15 14:02:52 +00:00
Carl Eugen Hoyos
59ea69ef54 Support decoding of Avid uncompressed mov files, fixes issue 1685. 
Originally committed as revision 21223 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-15 11:03:40 +00:00
Carl Eugen Hoyos
a0ae3e41f3 Support decoding Avid 1:1x codec, (partially) fixes issue1684. 
Originally committed as revision 21222 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-15 10:55:31 +00:00
Michael Niedermayer
7c2de274e7 Add forgotten include of h264_mvpred.h to h264.h. 
This could have caused the linking failure of pred_pskip_motion() missing if
a compiler included never used static functions.

Originally committed as revision 21221 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-15 03:42:56 +00:00
Michael Niedermayer
e2dd8586d8 Add forgotton multiple inclusion guards to h264_mvpred.h. 
Originally committed as revision 21220 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-15 03:41:28 +00:00
Måns Rullgård
798339fb46 AAC: ARM/NEON asm for VMUL2/4 functions 
Originally committed as revision 21219 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-15 02:58:24 +00:00
Carl Eugen Hoyos
c78dfcdaf4 Do not assign codec_tag to pix_fmt in rawdec.c, but in raw.c 
Originally committed as revision 21218 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-15 00:45:47 +00:00