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Author SHA1 Message Date
Vitor Sessak
5e65f5df0e Follow FFmpeg convention of returning negative values on error in eval_lpc_coeffs() 
Originally committed as revision 14362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 04:07:50 +00:00
Vitor Sessak
a3896c6377 Rename pred() to eval_lpc_coeffs() and add a doxy comment 
Originally committed as revision 14361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 04:05:41 +00:00
Vitor Sessak
a0cce1587b Give windowing tables a more descriptive name 
(s/table1/syn_window/, s/table2/gain_window/).

Originally committed as revision 14360 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 03:50:06 +00:00
Vitor Sessak
475d0e1464 Add comments to do_hybrid_window() 
Originally committed as revision 14359 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 03:28:42 +00:00
Vitor Sessak
0f72a2b7d3 Give parameters of do_hybrid_window() more meaningful names 
Originally committed as revision 14358 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 03:28:01 +00:00
Vitor Sessak
427981c7a6 Rename co() function to the much more descriptive name of 
do_hybrid_window(). Also change a misleading and wrong comment.

Originally committed as revision 14357 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 03:23:51 +00:00
Vitor Sessak
5ab3d66fe5 Simplify co(): write constant in a more readable way 
Originally committed as revision 14356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 03:22:19 +00:00
Vitor Sessak
bf75ac57b8 Simplify co(), use memcpy/memmove and colmult() when useful. 
Originally committed as revision 14355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 03:19:52 +00:00
Michael Niedermayer
a149c1a59f Reset prev_frame_num for idr frames as required by the spec. 
Originally committed as revision 14354 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-24 00:45:18 +00:00
Michael Niedermayer
b4cf222870 Better explanation for buf_size==0 code. 
Originally committed as revision 14353 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 17:24:11 +00:00
Kostya Shishkov
327ce5e6e6 SMPTE 421M Annex L (aka .rcv) muxer 
Originally committed as revision 14352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 17:06:40 +00:00
Michael Niedermayer
cf67f1655c 100l cross_idr simplification had a typo 
Originally committed as revision 14351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 14:59:55 +00:00
Michael Niedermayer
f3ba9db42d Remove truncated support, use an AVParser if you used that, it is the same. 
Originally committed as revision 14350 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 14:44:07 +00:00
Michael Niedermayer
617e42e2c4 Simplify cross_idr calculation. 
Originally committed as revision 14349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 14:37:15 +00:00
Benjamin Larsson
20455a335b Reduce the loglevel on a log message in the Nellymoser decoder. Related to Roundup 447. 
Originally committed as revision 14348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 12:21:56 +00:00
Michael Niedermayer
55f22dd473 Remove redundant keyframe checks. 
Originally committed as revision 14347 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 11:24:04 +00:00
Luca Abeni
817a3de916 Reindent after last commit 
Originally committed as revision 14346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 10:57:51 +00:00
Luca Abeni
fb34e75d2a Do not rescale AV_NOPTS_VALUE in output_example.c 
Originally committed as revision 14345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 10:56:56 +00:00
Kostya Shishkov
00a750009f In-loop deblocking filter for VC-1 decoder 
Originally committed as revision 14344 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 06:21:27 +00:00
Vitor Sessak
144b46f21b My commit at r14340 was not the right solution. For a monochromatic 
frame, there will be only one centroid and it will be impossible to
find three distinct ones. It is better to just avoid shifting if
there are not three different centroids.

Originally committed as revision 14343 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 05:54:34 +00:00
Vitor Sessak
6de727244c Do declaration and initialization separately in elbg.c 
to workaround an ICC bug.

Originally committed as revision 14342 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 03:56:13 +00:00
Vitor Sessak
6bf8b04764 When picking a "high utility centroid" do not pick one 
that has no corresponding points. Not only it is the
worst possible pick, but also the code was written
without this case in mind.

Originally committed as revision 14341 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 03:55:37 +00:00
Vitor Sessak
5916af1954 The codebook generator algorithm involves picking three 
different codebook centroids ("high utility", "low
utility" and "closest to the low utility one"). This
change avoid the corner case of choosing two times the
same centroid.

Originally committed as revision 14340 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 03:54:31 +00:00
Michael Niedermayer
26b86e47c0 Support gaps in the frame num. 
Fixes at least:
MR3_TANDBERG_B.264
MR4_TANDBERG_C.264
MR5_TANDBERG_C.264

Originally committed as revision 14339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-23 02:12:54 +00:00
Michael Niedermayer
e44e48372b Reset frame_num for MMCO 5. 
Fixes at least
MR2_TANDBERG_E.264

Originally committed as revision 14338 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-22 19:30:45 +00:00
Michael Niedermayer
2e916cb392 3rd try to get the loop filter ref/mv check working correctly. 
Fixes at least:
src19td.IBP.264
CVWP3_TOSHIBA_E.264
cvmp_mot_picaff0_full_B.26l
CVMP_MOT_FRM_L31_B.26l
cvmp_mot_frm0_full_B.26l
CVMP_MOT_FLD_L30_B.26l
cvmp_mot_fld0_full_B.26l

Originally committed as revision 14337 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-22 17:44:36 +00:00
Michael Niedermayer
5a78bfbde7 qscale has a range of 0..51 we thus do not need a 256 entry table and neither need 
to and it with 0xFF.

Originally committed as revision 14336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-22 13:01:10 +00:00
Michael Niedermayer
a82688b003 Setting chroma_qp to 0 for PCM blocks is really an interesting minor 
optimization, more interresting would it have been had the author
thought about what value chroma_qp would have for the following MB.
Or failing that, had actually tested the code.
So this reverts this non-functional optimization, and makes the code work.
Fixes at least CAPM3_Sony_D.jsv

Originally committed as revision 14335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-22 12:31:48 +00:00
Michael Niedermayer
3a75616940 Deobfusate chroma_qp_table[1] init code. 
Originally committed as revision 14334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-22 11:56:56 +00:00
tripp
3a9b190c54 Enhance qblur and qcomp documentation. 
Patch by tripp eliared yahoo com

Originally committed as revision 14333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-22 07:20:17 +00:00
Carl Eugen Hoyos
6aaff88fd9 Revert r13542: Spatial direct mode probably also works with PAFF. 
Originally committed as revision 14332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 22:46:47 +00:00
Michael Niedermayer
c32867b5b6 Loop filtering with multiple slice types fix. 
Fixes at least:
CABAST3_Sony_E.jsv
CABASTBR3_Sony_A.jsv
CABASTBR3_Sony_B.jsv

Originally committed as revision 14331 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 22:19:06 +00:00
Stefano Sabatini
b7d49373d2 Make configure --help document the --enable-debug option. 
Originally committed as revision 14330 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 21:32:46 +00:00
tripp
5ad2b4c621 Add complete listing of bitstream filters and 2 examples to the documentation. 
patch by tripp, eliared yahoo com

Originally committed as revision 14329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 21:06:49 +00:00
tripp
662e54119c Correct b_quant offset comment in avcodec.h, it is the description for 
b_quant factor. patch by tripp, eliared yahoo com

Originally committed as revision 14328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 20:52:24 +00:00
Diego Biurrun
9c56a1f9f4 Move --disable-debug to a better place within configure help output. 
Originally committed as revision 14327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 20:40:25 +00:00
Michael Niedermayer
9f5c1037b1 Use slice_type_nos instead of slice_type where it makes no difference. 
This way we use slice_type_nos almost everywhere which means 1 variable less
for gcc to put in a register.

Originally committed as revision 14326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 19:11:41 +00:00
Michael Niedermayer
4b30289ec9 SI/SP slice support. (not bitexact) 
SI untested as I did not find any samples.

Originally committed as revision 14325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 18:44:57 +00:00
Michael Niedermayer
932f396f50 Remove superfluous (). 
Originally committed as revision 14324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 18:26:11 +00:00
Michael Niedermayer
e3e6f18f16 Simplify slice type checks. 
Originally committed as revision 14323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 18:24:45 +00:00
Michael Niedermayer
72caa912f2 More correct ref comparison in the loop filter. 
Originally committed as revision 14322 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 18:06:23 +00:00
Michael Niedermayer
091d3bdc73 fix memleak 
Originally committed as revision 27332 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-21 11:41:13 +00:00
Michael Niedermayer
47b7382d29 Cleanup, use av_freep() instead of av_free(x); x=NULL 
Originally committed as revision 27331 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-21 11:18:24 +00:00
Erik Hovland
582b354933 Check the allocated pointer instead of the given pointer as intended 
in vhook/ppm.c:Configure.
patch by Erik Hovland, erik hovland org

Originally committed as revision 14321 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 05:46:56 +00:00
tripp
bbc35f515f Clarify -minrate/-maxrate description in the documentation. 
patch by tripp, eliared yahoo com

Originally committed as revision 14320 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 05:25:59 +00:00
Michael Niedermayer
29d05ebc7a Simplify spatial direct ref selection with FFMIN3() 
Originally committed as revision 14319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-21 01:41:56 +00:00
Diego Biurrun
86255db9b9 cosmetics: Make libavcodec/ppc/dsputil_altivec.c conform to style guidelines. 
This includes indentation changes, comment reformatting, consistent brace
placement and some prettyprinting.

Originally committed as revision 14318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-20 20:56:40 +00:00
Diego Biurrun
b6934d7f9e cosmetics: Reindent two misplaced braces. 
Originally committed as revision 14317 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-20 20:02:09 +00:00
Diego Biurrun
e3905ce0af cosmetics: Reformat PPC code in libavcodec according to style guidelines. 
This includes indentation changes, comment reformatting, consistent brace
placement and some prettyprinting.

Originally committed as revision 14316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-20 18:58:30 +00:00
Michael Niedermayer
41f5c62f5c Fix used references indexes in the loop filter. 
Disable filter_mb_fast() as it optimized the incorrect code.
Fixes at least:
BA3_SVA_C.264
CABA3_SVA_B.264
CABACI3_Sony_B.jsv
CAFI1_SVA_C.264
camp_mot_frm0_full.26l
CAWP5_TOSHIBA_E.264
CVFI2_SVA_C.264
CVSE3_Sony_H.jsv
CVWP2_TOSHIBA_E.264
CVWP5_TOSHIBA_E.264
SL1_SVA_B.264

Originally committed as revision 14315 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-20 18:06:41 +00:00