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2565 Commits

Author SHA1 Message Date
Michael Niedermayer
30231f8169 10l (dont modify the input picture pts) 
Originally committed as revision 3833 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-13 11:59:19 +00:00
Kurosu
f41c1fac3c av_malloc vs av_mallocz patch by (Kurosu <kurosu inforezo org>) 
Originally committed as revision 3830 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-12 18:25:48 +00:00
Michael Niedermayer
d5f121e2a5 10l (gcc 2.95 fix) 
Originally committed as revision 3827 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-12 11:14:12 +00:00
Michael Niedermayer
1f3f950799 disallow strcat 
Originally committed as revision 3826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-12 01:44:02 +00:00
Michael Niedermayer
2fc8ea249f dissallow sprintf 
Originally committed as revision 3823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-12 00:59:42 +00:00
Michael Niedermayer
0ecca7a49f various security fixes and precautionary checks 
Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-12 00:16:25 +00:00
Diego Biurrun
f14d4e7e21 Quote path expression to take care of $(prefix) possibly containing spaces. 
Originally committed as revision 3821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-11 08:16:04 +00:00
Michael Niedermayer
6041c21749 fixing selftest 
Originally committed as revision 3820 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-11 03:18:08 +00:00
Michael Niedermayer
eaba7c7fd6 picture heap corruption fix 
Originally committed as revision 3819 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-10 23:41:25 +00:00
Roberto Togni
c31b812166 Check pointers before writing to memory, fix possible integer overflows 
Force alignement for mszh and zlib decoders

Originally committed as revision 3817 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-09 23:39:32 +00:00
Gert Vervoort
9c6221ae62 10l (obmc_scratchpad not always initialize) 
patch by (Gert Vervoort <gert.vervoort at hccnet dot nl>)

Originally committed as revision 3816 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-09 00:48:37 +00:00
Loren Merritt
934b0821db 10l: scratchpad could be allocated before its size was known. 
Originally committed as revision 3812 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-08 08:56:18 +00:00
Loren Merritt
9f2d1b4ff5 H.264 weighted prediction. 
Bidirectional weighting has not been tested for bitwise accuracy, but looks correct.

Originally committed as revision 3811 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-07 05:56:07 +00:00
Michael Niedermayer
85df8f7cf0 print "D" instead of "P" for dropable frames in flv with -debug 1 
Originally committed as revision 3810 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-06 01:02:36 +00:00
Michael Niedermayer
3f05305d73 RV30/RV40 demuxing (untested) 
Originally committed as revision 3809 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-06 00:54:03 +00:00
Michael Niedermayer
f6d5112387 fixing decoding of http://mplayerhq.hu/~atmos4/ffrv20-crashing-atmos.rm 
Originally committed as revision 3808 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-05 02:36:10 +00:00
Michael Niedermayer
503a47255f fix decoding of http://mplayerhq.hu/~diego/problem.mov 
Originally committed as revision 3806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-05 00:20:52 +00:00
Loren Merritt
1b2dcdc1e0 reduce stutter if we learn too late that the stream contains B-frames. 
Originally committed as revision 3801 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-04 10:26:47 +00:00
Loren Merritt
a4dae92b58 Sort B-frames into display order. 
Originally committed as revision 3799 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-04 01:12:48 +00:00
Gianluigi Tiesi
8ff53f5b07 Disable encoders patch by (Gianluigi Tiesi <mplayer netfarm it>) 
Originally committed as revision 3797 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-03 16:13:52 +00:00
Diego Biurrun
bf69c4e55f Make -pphelp output consistent with the other instances of -xxx help. 
Originally committed as revision 3792 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-03 00:36:26 +00:00
Michael Niedermayer
2d2651f821 WV1F support 
Originally committed as revision 3790 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-01 23:02:09 +00:00
Michael Niedermayer
53f0090dcc faster and slightly less accurate nearest neighbor resampler 
Originally committed as revision 3789 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-31 17:37:23 +00:00
Michael Niedermayer
17bfbd70ab 10l 
Originally committed as revision 3788 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-31 14:02:35 +00:00
Michael Niedermayer
6cb5dcb392 special case for filter_length==1 
Originally committed as revision 3787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-31 12:58:46 +00:00
Loïc Le Loarer
579448a083 - correct several errors on the deblocking accross slice boundaries. 
- add support for deblocking_filter_idc==2 which means no deblocking accross slice.
- correct MMCO with multiple slices.

5 more streams from H264 conformance suite are now correctly decoded.

patch by (Loic <lll+ffmpeg >< m4x dot org>)

Originally committed as revision 3786 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-31 00:07:17 +00:00
Roberto Togni
f31ecffb4f Fix avc1 if there is nore than one nal per mov frame 
Originally committed as revision 3785 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-30 18:05:54 +00:00
Panagiotis Issaris
13160c0708 imgresample test cleanup patch by (Panagiotis Issaris <takis )( lumumba d0t luc d0t ac.be>) 
Originally committed as revision 3784 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-30 14:48:01 +00:00
Roberto Togni
4d4bb927ce Fix compilation when both amr_nb and amr_wb are enabled 
Originally committed as revision 3782 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-29 23:17:42 +00:00
Michael Niedermayer
caa336b4cc common.c -> bitstream.c (and the single non bitstream func -> utils.c) 
common.h -> common.h/bitstream.h

Originally committed as revision 3777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-29 17:50:25 +00:00
Michael Niedermayer
6143607303 motion_val doxy 
Originally committed as revision 3776 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-29 12:14:14 +00:00
Loren Merritt
5ad984c997 implement B_DIRECT and B_SKIP macroblock types. 
fix reference list sorting for B-frames.
fix mv caching for mixed list B-blocks.

Originally committed as revision 3775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-29 04:17:52 +00:00
Loren Merritt
650cec0c8c vismv for h264 displayed incorrect motion vectors. 
Originally committed as revision 3765 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-20 03:03:37 +00:00
Michael Niedermayer
f0b77c69c1 better motion_subsample_log2 docs 
Originally committed as revision 3762 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-19 12:26:54 +00:00
Sigbjørn Skjæret
0d00cf38c6 fixes transcoding to vorbis with ffmpeg on big endian machines patch by (Sigbjørn Skjæret {sskjer-1 broadpark no}) 
Originally committed as revision 3759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-18 16:20:42 +00:00
Loic Le Loarer
5175b9376f add multi slice support 
for main profile H.264 streams. I have tested this on all H264
conformance streams and comparing the result with the current CVS
version, there is 8 streams which decode correctly more frames and 2
streams which are now completely correct with my patch.

This patch also correct some typo in comments.

patch by (Loic Le Loarer <lll+ffmpeg >at< m4x org>)

Originally committed as revision 3758 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-18 03:49:07 +00:00
Drew Hess
a2c3bf82a7 fixes for PIC code on x86-64 patch by (Drew Hess <drew.hess gmail com>) 
Originally committed as revision 3757 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-18 03:07:15 +00:00
Michael Niedermayer
3c9ec07ef2 quantizer overflow warning + AAN dct fix 
Originally committed as revision 3754 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-14 20:17:23 +00:00
Michael Niedermayer
7984bbe2ce fix timestamp prediction for low_delay mpeg streams 
Originally committed as revision 3751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-14 12:04:45 +00:00
Michael Niedermayer
e42a152bbc x86 cpu capabilities detection rewrite / cleanup 
Originally committed as revision 3750 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-13 16:11:38 +00:00
Michael Niedermayer
74679f5c1c another try at fixing rv20 ... 
Originally committed as revision 3749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-13 11:41:59 +00:00
Michael Niedermayer
f48c0551ca flush remaining data from parser at EOF 
Originally committed as revision 3748 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-12 14:19:54 +00:00
Michael Niedermayer
732ce18eab warn the user if the quantization code could overflow with the selected custom matrix and qp limits 
Originally committed as revision 3747 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-11 18:33:18 +00:00
Michael Niedermayer
bf835aee11 uppercase codec_tag=AVC1 support 
Originally committed as revision 3746 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-09 22:04:15 +00:00
Michael Niedermayer
a979965313 out of buffer access fix 
Originally committed as revision 3744 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-09 01:01:11 +00:00
Michael Niedermayer
0fd6aea1f1 more flexible frame skip decission 
Originally committed as revision 3743 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-08 18:02:56 +00:00
Michael Niedermayer
bbf18b21b7 frame skip support 
Originally committed as revision 3742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-08 11:46:16 +00:00
Michael Niedermayer
d0271e8a3a rv20 encoding 
Originally committed as revision 3739 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-07 13:14:37 +00:00
Michael Niedermayer
bc17df09d4 seeking in rm 
Originally committed as revision 3737 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-06 22:44:03 +00:00
Michael Niedermayer
18ade9543f rv10 thread safety fix / rv10 ffplay fix 
Originally committed as revision 3733 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-06 17:21:17 +00:00
Matthieu Castet
e7ddb0cf4c detect sse on athlon-xp patch by (matthieu castet <castet >.< matthieu >at< free >.< fr>) 
Originally committed as revision 3729 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-05 23:26:43 +00:00
Michael Niedermayer
423962dc01 next try at fixing rv20 decoding 
Originally committed as revision 3728 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-05 23:21:39 +00:00
Michael Niedermayer
9d2a069519 raw rgb flip fix 
Originally committed as revision 3724 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-30 21:50:16 +00:00
Loren Merritt
42dd22c4a5 fix interlacing check in v1 huffyuv. 
Originally committed as revision 3721 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-28 19:19:39 +00:00
Loren Merritt
f37b9768f6 split ffhuffyuv into 2 codecs: 
"huffyuv" is compatible with the official version
"ffvhuff" contains our improvements

Originally committed as revision 3720 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-28 18:29:38 +00:00
Michael Niedermayer
17179d2d97 fix some codec_id values so that new ones can be added at the end of the subsets without breaking binary compatibility 
Originally committed as revision 3719 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-28 15:33:15 +00:00
Michael Niedermayer
6989963c1f 10l (dont use codec_id for error simulation) 
Originally committed as revision 3718 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-28 14:58:50 +00:00
Burkhard Plaum
073c2593c9 Memory leak fix patch by (Burkhard Plaum <plaum >at< ipf.uni-stuttgart )dot( de>) 
Originally committed as revision 3717 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-27 18:10:06 +00:00
Loren Merritt
1108708609 new option: context_model 
stores per-frame optimal huffman tables.

Originally committed as revision 3715 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-27 03:54:18 +00:00
Michael Niedermayer
2554db9b5f fix for build on IRIX by (Michel Bardiaux {mbardiaux peaktime be}) 
Originally committed as revision 3713 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-25 19:26:46 +00:00
Jeff Muizelaar
21d7e2ff40 fix some type mismatches patch by (Jeff Muizelaar <muizelaar rogers com>) 
Originally committed as revision 3712 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-25 19:17:27 +00:00
Luca Abeni
bac6516545 YUV420P to UYVY422 conversion patch by (Luca Abeni <lucabe72 >< email >< it>) 
Originally committed as revision 3710 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-24 22:54:16 +00:00
Loren Merritt
7d7f635dc0 Fixed typo which caused incorrect motion prediction in B-frames. patch by (Loren Merritt <lorenm ta u tod washington tod edu>) 
Originally committed as revision 3709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-24 22:50:49 +00:00
Michael Niedermayer
6db2583c4f check num_entries too to avoid reading over the array end and dont check i>0 it must be >0 there 
Originally committed as revision 3708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-24 00:15:49 +00:00
Loren Merritt
80516d720a Fixes a segfault when flushing delayed B-frames on the 2nd pass. patch by (Loren Merritt <lorenm.u@washington@edu>) 
Originally committed as revision 3707 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-23 23:58:54 +00:00
François Revol
2450cff2c3 BeOS threading support. changed some "if FOO_THREAD||BAR_THREAD" to a more generic "if HAVE_THREADS" 
Originally committed as revision 3702 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-21 18:04:56 +00:00
James A. Morrison
6813f1d5cf whitespace cleanup patch by (James A. Morrison <ja2morri>@<csclub>dot<uwaterloo>point<ca>) 
Originally committed as revision 3699 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-21 01:47:36 +00:00
Michael Niedermayer
55429b5534 workaround apps which dont provided correctly padded streams 
Originally committed as revision 3695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-19 20:49:12 +00:00
Michael Niedermayer
9993064eec fixing rv20201002 
Originally committed as revision 3694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-19 18:19:36 +00:00
Michael Niedermayer
35ef76b51c rv20103001 support 
Originally committed as revision 3692 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-19 16:57:47 +00:00
Michael Niedermayer
ec892563ae reset ref_index 
Originally committed as revision 3690 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-19 13:08:25 +00:00
Michael Niedermayer
e731697665 fix parser 
Originally committed as revision 3689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-19 11:37:03 +00:00
Mike Melanson
acfd8f0fdb native QPEG video decoder, courtesy of Konstantin Shishkov 
Originally committed as revision 3688 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-17 03:45:53 +00:00
Michael Niedermayer
096c3b7e90 overflow fix 
Originally committed as revision 3685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-16 13:40:56 +00:00
Michael Niedermayer
dffcdbb5f6 extradata and FF_INPUT_BUFFER_PADDING_SIZE doc 
Originally committed as revision 3684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-15 15:53:53 +00:00
Michael Niedermayer
b43ff7e2b0 attribute_used 
Originally committed as revision 3682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-14 22:05:21 +00:00
Michael Niedermayer
fc0be57f66 plane predicted non-interlacd rgb decodeing fix 
Originally committed as revision 3681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-14 15:46:34 +00:00
Michael Niedermayer
4940ed6ae1 automatic workaround for another padding bug 
Originally committed as revision 3678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-13 01:05:12 +00:00
Michael Niedermayer
311c700878 merge pam_decode_frame() into pnm_decode_frame() 
Originally committed as revision 3677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-12 23:38:43 +00:00
Michael Niedermayer
99f0623629 pnm parser 
Originally committed as revision 3675 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-12 22:55:29 +00:00
Milan Cutka
e20815b396 When bswap_32 is a macro, png images fail to decode properly, patch by (Milan Cutka <cutka>at<szm>dot<sk>) 
Originally committed as revision 3672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-12 09:48:06 +00:00
Michael Niedermayer
788d7a8cac av_resample_compensate() doxy 
Originally committed as revision 3671 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-12 02:05:26 +00:00
Maarten Daniels
ccff9da62a H261 fixing and cleaning: 
-corrected wrong value in mv data
 -set correct mb_type after adjusting index
 -don't use H263 loop filter when the loop filter flag is set but when
  using the H261 encoder
 -use the same unquantizer as H263 (which is optimized btw)
 -removed unused members in H261Context
patch by (Maarten Daniels <maarten.daniels >at< luc >dot< ac >dot< be>)

regression test checksum update by me

Originally committed as revision 3669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-12 01:21:34 +00:00
Michael Niedermayer
5b6d559680 move p*m from image/lavf -> image2/lavc 
video/audio_codec_id in AVFormatParameters to override/help demuxer
av_guess_codec() to guess the default codecs based upon muxer + filename

Originally committed as revision 3668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-11 18:09:28 +00:00
Michael Niedermayer
6c3890b6d3 10l (CONFIG_ZLIB) 
Originally committed as revision 3667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-11 10:33:11 +00:00
Michael Niedermayer
4eff7cf42d porting png support from -f image to -f image2 
Originally committed as revision 3665 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-09 23:31:46 +00:00
Michael Niedermayer
d07730ddd1 fix image stream copy 
Originally committed as revision 3662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-08 23:36:32 +00:00
Michael Niedermayer
359fa0febc cbr audio muxing fix 
Originally committed as revision 3661 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-06 19:11:34 +00:00
Michael Niedermayer
d34a07466f switch ffv1 to the put/get_symbol() from snow 
Originally committed as revision 3659 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-31 12:22:00 +00:00
Michael Niedermayer
880eae9c50 switch ffv1 from CABAC to the range coder 
Originally committed as revision 3658 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-31 10:08:50 +00:00
Michael Niedermayer
9b41cb1c41 remove debug stuff 
Originally committed as revision 3657 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-31 02:51:39 +00:00
Michael Niedermayer
5d0e4cb87a segfault fix 
Originally committed as revision 3656 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-31 00:42:43 +00:00
Michael Niedermayer
2886975773 CABAC -> range coder 
Originally committed as revision 3655 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-30 02:16:27 +00:00
Michael Niedermayer
672a19aac2 range coder 
Originally committed as revision 3654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-30 01:43:37 +00:00
Roberto Togni
9287acd197 Fix mjpeg-b (padding bytes can exist between end of sos and image data) 
Originally committed as revision 3653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-29 20:45:47 +00:00
Michael Niedermayer
5bbad3eb53 cleanup 
Originally committed as revision 3650 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-28 18:42:31 +00:00
Michael Niedermayer
87b9e6b2dd simplify ff_h261_reorder_mb_index 
Originally committed as revision 3649 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-28 18:17:48 +00:00
Michael Niedermayer
1499a1f7df simplify 
Originally committed as revision 3648 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-28 17:34:14 +00:00
Michael Niedermayer
9740687b6b fix and cleanup h261 mb_type selection 
Originally committed as revision 3647 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-28 17:21:34 +00:00
Michael Niedermayer
13e5b1f684 cleanup 
Originally committed as revision 3646 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-28 12:12:33 +00:00
Michael Niedermayer
1c3990dbba H.261 encoder by (Maarten Daniels <maarten dot daniels at luc dot ac dot be>) 
Originally committed as revision 3643 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-28 10:12:57 +00:00
Michael Niedermayer
d7e2f57f0e YUV420P to YUV422 conversion routine by (Danny Laarmans <dlaarmans at androme dot com>) 
Originally committed as revision 3642 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-27 21:42:26 +00:00
Mike Melanson
ab711b3c8d Miro VideoXL (VIXL) decoder, courtesy of Konstantin Shishkov 
Originally committed as revision 3641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-27 04:30:48 +00:00
Michael Niedermayer
3237f73183 stride align cleanup 
Originally committed as revision 3640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-26 12:47:56 +00:00
Michael Niedermayer
ec7eb8966c optimization 
Originally committed as revision 3639 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-26 03:12:21 +00:00
Michael Niedermayer
9297ddd32e type fix 
Originally committed as revision 3638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-25 15:37:13 +00:00
Michael Niedermayer
0f242af274 type fix 
Originally committed as revision 3637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-25 15:27:56 +00:00
Wolfram Gloger
ed2cea4290 fix -pixfmt mono[bw] patch by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>) 
Originally committed as revision 3636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-25 01:16:13 +00:00
Michael Niedermayer
8e6325b96b mjpeg parser 
Originally committed as revision 3634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-24 22:37:29 +00:00
Bohdan Horst
cc044c1cc0 INT MIN/MAX patch by (Bohdan Horst <nexus at irc dot pl>) 
Originally committed as revision 3632 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-24 13:20:32 +00:00
Michael Niedermayer
db4d9faf8d optimzation 
Originally committed as revision 3630 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-24 02:59:36 +00:00
Michael Niedermayer
58897665ae optimization 
Originally committed as revision 3629 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-24 02:08:45 +00:00
Michael Niedermayer
7b89e963e8 fix CABAC+LOOP missmatch 
Originally committed as revision 3628 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-23 21:13:31 +00:00
Michael Niedermayer
3981c385cc cbp_table cleanup 
Originally committed as revision 3627 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-23 19:12:21 +00:00
Michael Niedermayer
9af1ec8e9a cleanup of decode_cabac_residual() 
Originally committed as revision 3626 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-23 15:59:01 +00:00
Michael Niedermayer
d6b0c1bbf8 decode intra cabac mb_type cleanup 
Originally committed as revision 3625 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-23 12:07:57 +00:00
Gildas Bazin
03393cb766 small typo patch by (Gildas Bazin <gbazin at altern dot org>) 
Originally committed as revision 3624 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-22 19:55:57 +00:00
Loren Merritt
d5af70c3b8 H.264 CABAC + B-frames patch by (Loren Merritt <lorenm at u dot washington dot edu>) 
Originally committed as revision 3623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-22 18:30:50 +00:00
Roman Shaposhnik
f02be79d61 * Introducing IIDC1394 grabbing interface. 
Use it with -grab dc1394

   * Introducing yet another packed pix_fmt in order to support some of
     the IIDC1394 modes: uyvy411 (Cb Y0 Y1 Cr Y2 Y3).

Originally committed as revision 3621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-22 02:04:30 +00:00
Michael Niedermayer
6e225de2fe user selectble cutoff frequency 
Originally committed as revision 3619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-21 21:07:40 +00:00
Michael Niedermayer
4e255822e5 100l (dont reset the sample position at the block end) 
Originally committed as revision 3618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-21 20:01:32 +00:00
Michael Niedermayer
ed861c6bd2 make most resample filter parameters selectable at runtime 
Originally committed as revision 3617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-21 03:11:34 +00:00
Michael Niedermayer
f25ba8b393 optimization 
Originally committed as revision 3616 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-20 19:06:29 +00:00
Michael Niedermayer
51a880208a make filter size, int32/int16 and a few other things selectable at compiletime 
Originally committed as revision 3615 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-20 18:02:34 +00:00
Michael Niedermayer
2ac615da82 10l 
Originally committed as revision 3614 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-20 12:04:08 +00:00
Michael Niedermayer
7494cac0fd fix constrained parameters flag 
Originally committed as revision 3609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-18 23:07:18 +00:00
Michael Niedermayer
15862411e6 infinte recursion fix 
Originally committed as revision 3606 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-18 03:02:48 +00:00
Aurelien Jacobs
8b4d077fc9 gcc 3.4.3 preversions do not appreciate invalid instruction and operand combinations anymore patch by (Aurelien Jacobs <aurel at gnuage dot org>) 
Originally committed as revision 3604 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-17 20:27:11 +00:00
Michael Niedermayer
45cb4767bc xvid fake divx version workaround 
Originally committed as revision 3595 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-15 11:48:50 +00:00
Michael Niedermayer
035817727f support strictly enforcing gop size 
Originally committed as revision 3594 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-15 02:37:04 +00:00
Michael Niedermayer
9efc77c86f fix forcing of individual frame types 
Originally committed as revision 3593 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-14 12:24:16 +00:00
Mike Melanson
b3bfb29980 Creative ADPCM decoder, format 0x200, courtesy of Konstantin Shishkov 
Originally committed as revision 3589 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-12 12:47:49 +00:00
D Richard Felker III
4471e59b24 1000l 
btw what is the sense in all these nonsense REAL_* macros?
the extra level of indirection seems to help nothing...
can we reverse that and commit a sane replacement?

Originally committed as revision 3587 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-12 07:16:14 +00:00
Roine Gustafsson
b1d041c15c missaliged clear_blocks() and h264 not complied but referenced fix patch by (Roine Gustafsson <roine at users dot sourceforge dot net>) and me 
Originally committed as revision 3584 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-11 22:47:09 +00:00
Aurelien Jacobs
053dea12f2 adapting existing mmx/mmx2/sse/3dnow optimizations so they work on x86_64 patch by (Aurelien Jacobs <aurel at gnuage dot org>) 
Originally committed as revision 3578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-11 02:19:29 +00:00
Michael Niedermayer
ac8b03c0a8 lowres 4mv 
Originally committed as revision 3576 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-09 12:02:19 +00:00
Michael Niedermayer
5f6c92d40c h.261 loop filter fix 
closes bug #1033108

Originally committed as revision 3574 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-08 22:57:39 +00:00
Michael Niedermayer
8c7aaf5b6d nonsense removial 
Originally committed as revision 3573 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-08 21:45:29 +00:00
Milan Cutka
125af02243 Quantizer noise shaping crashes on SSE2 machines patch by (Milan Cutka <cutka at szm dot sk>) 
Originally committed as revision 3571 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-08 10:37:45 +00:00
Zdenek Kabelac
7fea94ce4a * fixing a few of gcc 'clean-code' warnings 
Originally committed as revision 3563 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-06 08:50:46 +00:00
Richard van der Hoff
a319bbac5c segfault in amr decoder fix patch by (Richard van der Hoff - richvdh0) 
closes #1037380

Originally committed as revision 3562 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-05 19:44:26 +00:00
Chip
6933900993 Altivec test on AmigaOS4 patch by (Chip <szarlada at freemail dot hu>) 
Originally committed as revision 3561 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-05 18:36:15 +00:00
Frantisek Dvorak
91378af4b2 Build process: libpostproc patch by (Franti?ek Dvo?ák <valtri at users dot sourceforge dot net>) 
Originally committed as revision 3559 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-05 17:43:10 +00:00
Loren Merritt
0bc42caddf h.264 ref list reordering bugfix patch by (Loren Merritt <lorenm at u dot washington dot edu>) 
Originally committed as revision 3558 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-03 22:01:21 +00:00
Michel Bardiaux
96cc9e5c61 Help debugging by keeping symbols ans line numbers patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 3546 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-01 14:38:32 +00:00
Michel Bardiaux
65d1bea201 Help debugging by keeping symbols ans line numbers patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 3545 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-01 13:32:13 +00:00
Michael Niedermayer
9fe5a7b831 do not call (av_)abort() 
Originally committed as revision 3543 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-01 12:31:11 +00:00
Zdenek Kabelac
669484b49e * these vars could be either static or extern (compilation fix gcc-3.5) 
Originally committed as revision 3541 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-30 15:02:07 +00:00
Michael Niedermayer
d1fb157dd7 broken mess removial 
Originally committed as revision 3539 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-29 23:12:16 +00:00
Michael Niedermayer
cfeae977a7 10l (wrong variable) 
Originally committed as revision 3537 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-28 23:31:59 +00:00
Michael Niedermayer
80e8528865 dont just resample half of the data sometimes 
Originally committed as revision 3535 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-28 21:11:09 +00:00
Michael Niedermayer
a5cd3c48fb 100l (signed vs. unsigend) 
Originally committed as revision 3530 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-28 05:38:36 +00:00
Mike Melanson
d08d7142fd support for Sierra Online audio files and Apple QuickDraw codec, 
courtesy of Konstantin Shishkov

Originally committed as revision 3529 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-28 03:09:49 +00:00
Mike Melanson
98772cbf7b if audio is PCM, push it through (sync is not perfect yet) 
Originally committed as revision 3528 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-28 03:04:36 +00:00
Michael Niedermayer
e4a185ac14 10l forgot to commit 
Originally committed as revision 3525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 21:09:41 +00:00
Michael Niedermayer
0fa8158d3e move h264 idct to its own file and call via function pointer in DspContext 
allow h264 idct to be used for lowres=1

Originally committed as revision 3524 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 19:47:17 +00:00
Michael Niedermayer
40028f8f6e dont print "vop not coded" by default 
Originally committed as revision 3523 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 17:46:07 +00:00
Michael Niedermayer
21adafec2a lowres width/height cleanup 3rd try 
Originally committed as revision 3522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 11:50:56 +00:00
Michael Niedermayer
0b2346d38c lowres fixes for the parser 
Originally committed as revision 3521 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 10:06:10 +00:00
Michael Niedermayer
8b392ae2e7 10l (segfault) 
Originally committed as revision 3520 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 03:19:24 +00:00
Michael Niedermayer
f1cc95f0e9 10l 
Originally committed as revision 3519 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 03:17:26 +00:00
Michael Niedermayer
4f8a831994 set AVCodecContext.width/height to the picture width/height instead of the one stored in the bitstream (that only matters if lowres!=0) 
Originally committed as revision 3518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 02:39:55 +00:00
Michael Niedermayer
718455951c lowres chroma fix 
Originally committed as revision 3517 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-26 23:01:42 +00:00
Michael Niedermayer
0f74857497 lowres slice fix 
Originally committed as revision 3516 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-26 21:28:31 +00:00
Michael Niedermayer
f06afd698b porting optimizations from 4x4 dct to 8x8 
Originally committed as revision 3515 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-26 17:36:53 +00:00
Michael Niedermayer
affbf0435a optimizing 4x4 idct 
Originally committed as revision 3514 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-26 16:33:39 +00:00
Michael Niedermayer
af2a9e8fdb lowres slice fix 
Originally committed as revision 3513 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-26 13:03:43 +00:00
Michael Niedermayer
da9c9637ae low resolution interlaced support 
Originally committed as revision 3512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-26 11:05:35 +00:00
Michael Niedermayer
1aa8c57b4a 1/8 resolution decoding 
Originally committed as revision 3511 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-26 10:01:40 +00:00
Michael Niedermayer
6aeb03d887 low resolution decoding fix 
Originally committed as revision 3510 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-26 09:00:37 +00:00
Michael Niedermayer
9ca358b951 1/4 resolution decoding 
Originally committed as revision 3509 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-26 00:18:12 +00:00
Michael Niedermayer
178fcca848 1/2 resolution decoding 
Originally committed as revision 3507 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-25 23:18:58 +00:00
Michael Niedermayer
792bb815e3 assertion when playing AVC/H.264 streams fix by (Loren Merritt <lorenm at u dot washington dot edu>) 
Originally committed as revision 3505 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-25 10:06:31 +00:00
Michael Niedermayer
5cbb0e70a0 H.264 max reference pictures fix by (Loren Merritt <lorenm at u dot washington dot edu>) 
Originally committed as revision 3504 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-25 09:59:36 +00:00
Michael Niedermayer
15c5fa7b7f trellis quantization for h263(p) 
Originally committed as revision 3503 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-24 20:35:59 +00:00
Michael Niedermayer
d7d51926dd unused 
Originally committed as revision 3502 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-24 18:12:43 +00:00
Michael Niedermayer
3c00436b3e 100l 
Originally committed as revision 3501 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-24 17:30:04 +00:00
Roberto Togni
61cef29379 Zlib encoder: fix image orientation (was flipped), 100l in deflate error 
check, put right codec type in extradata

Originally committed as revision 3500 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-23 22:20:17 +00:00
Michael Niedermayer
715a97f0c0 merge predict_plane() with DWTELEM->8bit conversation (21% faster) 
Originally committed as revision 3499 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-23 12:20:41 +00:00
Michael Niedermayer
b43b426a8b segfault fix by (Kostya <cannonball at bw-team dot com>) 
Originally committed as revision 3497 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-23 09:42:25 +00:00
Jeff Muizelaar
21e1913175 * simplification patch by Jeffrey Ryan Muizelaar 
Originally committed as revision 3491 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-22 05:04:18 +00:00
Michael Niedermayer
034aff036f 8 -> FRAC_BITS 
Originally committed as revision 3489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-21 23:10:10 +00:00
Alex Beregszaszi
be441a9eee Decoding to bgr15/16 from 16bit input. Decoding of 24bit input added, not yet finished, but at least the picture can be recognized 
Originally committed as revision 3488 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-21 17:37:28 +00:00
Alex Beregszaszi
f970a8e682 greyscale decoding (option to skip u,v planes) support 
Originally committed as revision 3487 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-21 17:31:46 +00:00
Michael Niedermayer
9ebb8e1124 check if the user specified timestamps are strictly monotone 
timestamp guess code 10l fix

Originally committed as revision 3483 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-20 13:47:47 +00:00
Michael Niedermayer
1f0182250a av_rescale with user specified rounding 
Originally committed as revision 3481 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-19 16:38:54 +00:00
D Richard Felker III
aa25a462b6 consistent use of types patch by (D Richard Felker III <dalias at aerifal dot cx>) 
Originally committed as revision 3480 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-19 14:43:09 +00:00
Loren Merritt
7c2425d239 simplify getsymbol patch by (Loren Merritt <lorenm at u dot washington dot edu>) 
Originally committed as revision 3476 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-17 23:51:36 +00:00
Michael Niedermayer
d925c516e4 huffyuv writes to AVCodecContext.stats_out only once every 32 frames, 
presumably to reduce the size of the log file.
However, it doesn't clear stats_out on the other 31 out of 32 frames.
So the application (ffmpeg and mencoder) writes each stat line 32 times.

bugfix by (Loren Merritt <lorenm at u dot washington dot edu>)

Originally committed as revision 3475 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-17 11:21:52 +00:00
Michael Niedermayer
8dfc1aefca warning the user about possible incompatibilities 
Originally committed as revision 3474 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-17 11:17:17 +00:00
Loren Merritt
ee598f7ba4 (non)interlaced huffyuv patch by (Loren Merritt <lorenm at u dot washington dot edu>) 
Originally committed as revision 3473 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-17 10:57:57 +00:00
Romain Dolbeau
a6a12a8a5c h264 qpel mc, size 16 patch by (Romain Dolbeau <dolbeau at caps-entreprise dot com>) 
Originally committed as revision 3472 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-16 19:05:22 +00:00
Loren Merritt
1140139fe2 10l (scene change pict_type was wrong after coded_frame fix) patch by (Loren Merritt <lorenm at u dot washington dot edu>) 
Originally committed as revision 3471 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-16 17:36:39 +00:00
Mike Melanson
d0a0bbd22c IBM Ultimotion video decoder, courtesy of Konstantin Shishkov 
Originally committed as revision 3468 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-16 03:31:41 +00:00
Michael Niedermayer
48cb67c62a 10l 
Originally committed as revision 3466 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-15 12:23:45 +00:00
Michael Niedermayer
bd368b565b per picture psnr 
Originally committed as revision 3465 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-15 01:55:04 +00:00
Michael Niedermayer
b100eab869 changing size segfault fix 
Originally committed as revision 3463 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-15 00:35:18 +00:00
Michael Niedermayer
d32064c0f7 comment fix 
Originally committed as revision 3462 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-14 18:35:03 +00:00
Michael Niedermayer
2d3601b564 qprd + mpeg2 segfault fix 
Originally committed as revision 3461 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-14 17:17:12 +00:00
Roman Shaposhnik
0bae10ccec * I was finally convinced. And besides, if err it's better to err with 
everybody else around ;-)

Originally committed as revision 3460 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-14 06:58:24 +00:00
Roberto Togni
4770b1b4fb AVC (H264 in mp4 files, fourcc avc1) support 
Originally committed as revision 3459 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-13 21:20:55 +00:00
Michael Niedermayer
c08a01a6b9 pre_cmp fix 
Originally committed as revision 3458 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-13 12:37:39 +00:00
Maarten Daniels
49e5dcbce5 H.261 decoder improvements 
- GOB's can exist of only MBA_STUFFING codes: it crashed before, but it is fixed now
- Clearer code
- Some extra checks so the decoder is more resilient against errors
patch by (Maarten Daniels <maarten dot daniels at student dot luc dot ac dot be>)

Originally committed as revision 3457 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-13 03:27:53 +00:00
Michael Niedermayer
d92b58073e 100l (forgot to set the 8x8 mc functions, so ME did use the mpeg ones ...) 
Originally committed as revision 3456 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-12 23:09:54 +00:00
Michael Niedermayer
ec69758781 use h264 MC code if possible 
50% faster predict_plane() if mmx2/3dnow is available
0.1% bitrate increase

Originally committed as revision 3455 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-12 21:32:36 +00:00
Michael Niedermayer
0fd847a168 10l (gcc 2.95 compilation) 
Originally committed as revision 3454 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-12 17:35:54 +00:00
Michael Niedermayer
3924dac4c8 use pointer arithmetic in mc_block(), 25% faster 
Originally committed as revision 3452 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-12 10:51:02 +00:00
Michael Niedermayer
a6c01275ad get/set_sr_golomb() cleanup 
Originally committed as revision 3451 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-10 19:40:55 +00:00
Michael Niedermayer
c32b14bb9c mess cleanup 
Originally committed as revision 3449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-10 18:54:02 +00:00
Alex Beregszaszi
d58a6d8537 put the warning to the right place to avoid crashes 
Originally committed as revision 3448 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-10 15:38:14 +00:00
Michael Niedermayer
e69538fa60 h264_qpel8_hv_lowpass_mmx2/3dnow 
Originally committed as revision 3446 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-08 18:49:12 +00:00
Michael Niedermayer
e772bb8a82 h264_qpel4_hv_lowpass_mmx2/3dnow 
alignment fixes

Originally committed as revision 3445 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-08 18:25:45 +00:00
Alex Beregszaszi
4579adb00c new signed golomb routines 
Originally committed as revision 3444 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-08 17:59:22 +00:00
Alex Beregszaszi
b2a1c77162 try to select w/h from tables 
Originally committed as revision 3443 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-08 17:57:25 +00:00
Michael Niedermayer
7b37a6e984 10l (wrong coded_picture) 
Originally committed as revision 3441 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-08 10:07:08 +00:00
Michael Niedermayer
56d8bd5659 optimization 
Originally committed as revision 3440 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-08 00:52:49 +00:00
Michael Niedermayer
a6e39f45a2 optimization 
Originally committed as revision 3439 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-07 22:56:50 +00:00
Michael Niedermayer
ed8ffdf46c optimization 
Originally committed as revision 3438 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-07 17:22:37 +00:00
Michael Niedermayer
437525c473 h264 luma motion compensation in mmx2/3dnow 
Originally committed as revision 3437 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-07 01:48:45 +00:00
Michael Niedermayer
0c62d34341 useless 
Originally committed as revision 3436 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-06 10:32:47 +00:00
Michael Niedermayer
d6af6b0350 10000l fix and use more mmx2/3dnow code for mpeg4 qpel which has been written and commited long time ago but appearently never used, qpel motion compensation is 5% faster 
now

Originally committed as revision 3435 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-06 03:17:31 +00:00
Michael Niedermayer
ff158dc95d 20% faster predict_plane() 
moion vector max/min fix

Originally committed as revision 3434 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-05 21:46:16 +00:00
Alex Beregszaszi
cc078b9e09 more decorrelation types 
Originally committed as revision 3433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-04 11:19:37 +00:00
Loren Merritt
952b32c0ad Always write VOL control parameters, needed by old xvid patch by (Loren Merritt <lorenm at u dot washington dot edu>) 
Originally committed as revision 3432 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-03 02:32:39 +00:00
Michael Niedermayer
3cb018726c typo 
Originally committed as revision 3431 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-02 18:46:41 +00:00
Michael Niedermayer
628b210f40 optional non spec compliant optimizations for mpeg1 
Originally committed as revision 3430 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-02 15:46:03 +00:00
Michael Niedermayer
6fc5b059b8 optional non spec compliant optimizations 
Originally committed as revision 3429 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-02 15:30:46 +00:00
Loren Merritt
d89dc06a96 h264 deblocking crash patch by (Loren Merritt <lorenm at u dot washington dot edu>) 
Originally committed as revision 3427 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-02 10:49:54 +00:00
Michael Niedermayer
19aa028dc5 10l (keyframes and context resets) 
Originally committed as revision 3426 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-31 16:28:49 +00:00
Michael Niedermayer
39c61bbbd3 cleanup 
Originally committed as revision 3425 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-28 14:24:48 +00:00
Michael Niedermayer
fff6d4ea4e 10l 
more benchmarking code
inline

Originally committed as revision 3424 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-28 14:08:50 +00:00
Mike Melanson
229daca7a2 8-bit mode corrections 
Originally committed as revision 3423 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-28 12:28:53 +00:00
Michael Niedermayer
ea7d9cd4bc merge decode_subband() and dequantize() 
Originally committed as revision 3422 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-27 21:16:51 +00:00
Michael Niedermayer
ff76515933 11% faster decode_subband() 
Originally committed as revision 3421 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-27 20:33:16 +00:00
Michael Niedermayer
0cea8a037c 5% faster decode_subband() 
a little cleanup

Originally committed as revision 3420 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-27 20:15:32 +00:00
Michael Niedermayer
7b49c30974 46% faster decode_subband() 
Originally committed as revision 3419 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-27 19:52:32 +00:00
Michael Niedermayer
3c1adccd1c 50% faster decode_subband() 
Originally committed as revision 3418 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-27 01:06:58 +00:00
Michael Niedermayer
07140e398c yuv median encoding 10l fix 
Originally committed as revision 3417 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-26 22:46:15 +00:00
Michael Niedermayer
155ec6edf8 quad tree based motion compensation (currently only 16x16 & 8x8 OBMC blocks, but can be extended to other block sizes easily) 
different intra block coding (previous was just an ugly hack)
1.8% bitrate reduction -0.01PSNR (foreman@352x288 qscale=8)
1.5% bitrate reduction +0.05PSNR (foreman@352x288 qscale=1)

Originally committed as revision 3416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-26 20:04:54 +00:00
Michael Niedermayer
714872547d typo fix by (Marcin 'Morgoth' Kurek <morgoth6 at box43 dot pl>) 
Originally committed as revision 3415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-25 22:35:04 +00:00
Michael Niedermayer
64886072f5 edge bugfix 
1-1.3% lower bitrate and +0.01 PSNR (foremen@352x288 qscale=1,8)

Originally committed as revision 3414 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-25 00:26:01 +00:00
Bohdan Horst
ad730459ed bsd patch by (Bohdan Horst <nexus at irc dot pl>) 
Originally committed as revision 3413 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-25 00:01:34 +00:00
Michael Niedermayer
91d6655aa7 lrintf emulation improvments 
Originally committed as revision 3412 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-24 16:33:55 +00:00
Michael Niedermayer
26efc54e4a 4x4 SSE compare function 
wavelet based compare functions
make epzs_motion_search() more flexible so it can be used for a wider range of block sizes
make get_penalty_factor() independant of MpegEncContext

Originally committed as revision 3410 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-22 17:16:03 +00:00
Alex Beregszaszi
ef859ca33f ffmpeg short conversion got fixed somewhere, no need to workaround it - fixes amplitude bug 
Originally committed as revision 3408 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-22 12:40:57 +00:00
Alex Beregszaszi
54f5fd22ea new opensource lossy/lossless audio codec based on speech compression techniques (actually based on bonk) 
Originally committed as revision 3405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-21 19:19:35 +00:00
Alex Beregszaszi
02da1f0d71 new copyrights 
Originally committed as revision 3404 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-21 19:18:45 +00:00
Diego Biurrun
b4396f36e5 k6 pop fix patch by (Diego Biurrun <diego at biurrun dot de>) 
Originally committed as revision 3403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-19 19:01:40 +00:00
Todd Kirby
eab895aae0 enrtries for PIX_FMT_XVMC_MPEG2_MC and PIX_FMT_XVMC_MPEG2_IDCT patch by ("Todd.Kirby" <doubleshot at pacbell dot net>) 
Originally committed as revision 3402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-19 10:55:48 +00:00
Michael Niedermayer
b1114f189d copy & paste bug 
Originally committed as revision 3401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-18 22:10:39 +00:00
Michael Niedermayer
0722ccdbc0 more untested bigendian fixes 
rgb32 plane predictor decoding bugfix

Originally committed as revision 3398 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-17 10:41:15 +00:00
Michael Niedermayer
3ad7dd8cda big endian fix (untested) 
Originally committed as revision 3397 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-17 09:57:56 +00:00
Michael Niedermayer
b3067ac197 cleanup 
Originally committed as revision 3395 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-16 22:51:18 +00:00
Måns Rullgård
ec587a50c7 Get H.264 frame rate from SPS/VUI patch by (Måns Rullgård <mru at kth dot se>) 
Originally committed as revision 3394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-16 22:48:05 +00:00
Michael Niedermayer
8a515d2d9c get_bits(32) fix 
Originally committed as revision 3393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-16 01:25:52 +00:00
Mike Melanson
6d45cb7219 build++ 
Originally committed as revision 3392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-14 22:51:24 +00:00
Michael Niedermayer
bb22e8b175 10l (lrintf(a)+b vs. lrintf(a+b)) 
Originally committed as revision 3391 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-14 15:18:49 +00:00
Mike Melanson
9d53d58ea7 TechSmith Camtasia (TSCC) video decoder, courtesy of Konstantin Shishkov 
Originally committed as revision 3390 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-14 15:08:09 +00:00
Michael Niedermayer
8b69867f2e Minor Patch for shared libs on Mac OSX by (Bill May <wmay at cisco dot com>) 
Originally committed as revision 3387 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-13 15:30:42 +00:00
Michael Niedermayer
1765920791 minor optimization 
Originally committed as revision 3386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-13 14:40:33 +00:00
Michael Niedermayer
baced9f598 user overrideable level & profile 
Originally committed as revision 3385 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-13 13:59:28 +00:00
Michael Niedermayer
6d24231e50 give the user a chance to override codec_tag 
Originally committed as revision 3382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-12 23:36:48 +00:00
Michael Niedermayer
1477ec35dd 10l (dont store 2 different things at the same place ...) 
Originally committed as revision 3380 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-11 19:32:34 +00:00
Michael Niedermayer
46c281e8c1 cleanup 
Originally committed as revision 3377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-03 02:34:50 +00:00
Michael Niedermayer
7440fe839d segfault fix 
Originally committed as revision 3376 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-03 01:50:52 +00:00
Michael Niedermayer
fa2522d700 10l (segfault) 
Originally committed as revision 3375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-03 01:07:19 +00:00
Michael Niedermayer
93fbdb5ac5 lossless support 
Originally committed as revision 3374 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-02 19:09:28 +00:00
Michael Niedermayer
3bb9f096d4 cleanup 
Originally committed as revision 3373 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-02 18:01:03 +00:00
Michael Niedermayer
0635cbfc32 improved magnitude coding, 0.2% lower bitrate (foreman@352x288 qscale 1 and 8) 
Originally committed as revision 3372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-02 17:53:57 +00:00
Michael Niedermayer
9b434875f1 fix one file, will probably break some others but i cant find any samples which need this ... 
Originally committed as revision 3371 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-02 13:03:58 +00:00
Jeff Muizelaar
e44cad5291 simpler delta decreasing algorithm patch by (Jeff Muizelaar <jrmuizel at student dot cs dot uwaterloo dot ca>) 
Originally committed as revision 3369 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-02 10:42:21 +00:00
Michael Niedermayer
bc68bfdde0 cleanup 
Originally committed as revision 3367 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-02 01:06:55 +00:00
Michael Niedermayer
4f4e963383 various subband encoders (all either worse or complicated so they are commented out) 
different 0-context encoding, 1.2% lower bitrate (foreman@352x288 qscale=8) no significant change at qscale=1

Originally committed as revision 3366 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-02 01:03:52 +00:00
Michael Niedermayer
e30174cda7 raise build number for the snow 
Originally committed as revision 3364 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-30 11:12:47 +00:00
Michael Niedermayer
7a04636485 svq1 mv array size fix 
Originally committed as revision 3361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-28 10:13:45 +00:00
Michael Niedermayer
620ab797f0 1/0 fix 
Originally committed as revision 3357 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-28 01:35:29 +00:00
Michael Niedermayer
2ff9ff5bdf dont segfault without -strict -1 
Originally committed as revision 3356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-28 00:09:03 +00:00
Michael Niedermayer
da66b6313e optimize quantizaton (about 3x faster) 
further opt is easily possible but could lead to overflows depening upon coefficient range, so this wont be done yet as it would make the code somewhat less flexible

Originally committed as revision 3354 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-27 17:38:53 +00:00
Michael Niedermayer
a8d73e56e6 cleanup 
remove ugly and slow vertical scaning code
0.1% bitrate increase (foreman@352x288 qp=1)
0.3% bitrate increase (foreman@352x288 qp=8)

Originally committed as revision 3353 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-27 17:02:31 +00:00
Michael Niedermayer
7848640356 use parent sample to predict significance & magnitude 
1% bitrate reduction (foreman@352x288 qscale 1 & 8)

Originally committed as revision 3352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-27 13:40:16 +00:00
Michael Niedermayer
c07a22fb9f realloc(NULL) fix 
Originally committed as revision 3351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-27 11:09:41 +00:00
Michael Niedermayer
e071139a96 log2() & bsd 
Originally committed as revision 3350 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-27 09:44:57 +00:00
Mike Melanson
c5c3a92674 well that does not need to be there anymore 
Originally committed as revision 3349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-27 02:52:16 +00:00
Michael Niedermayer
6b2f664691 better context model (0.2-1% lower bitrate) 
a tiny bit cleanup

Originally committed as revision 3348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-27 01:30:44 +00:00
Michael Niedermayer
9dac77a7aa argh 
Originally committed as revision 3347 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-26 16:49:00 +00:00
Todd Kirby
3dc10d4742 Add UYVY support to libavcodec/raw.c patch by ("Todd.Kirby" <doubleshot at pacbell dot net>) 
Originally committed as revision 3346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-26 16:39:01 +00:00
Michael Niedermayer
c5c97a8d13 libdts support improvements by (Aurelien Jacobs) 
Originally committed as revision 3345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-26 16:36:36 +00:00
Michael Niedermayer
0187e9030a TIMER dummies for non-x86 
Originally committed as revision 3343 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-26 15:52:55 +00:00
Michael Niedermayer
de890c9bd1 typo 
Originally committed as revision 3342 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-26 13:31:48 +00:00
Michael Niedermayer
791e7b83c3 my experimental wavelet codec 
note, this is far from finished, dont expect todays encodings to be decodeable with cvs tomorrow ...

Originally committed as revision 3341 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-25 23:36:44 +00:00
Todd Kirby
ebb177ddef UYVY support patch by ("Todd.Kirby" <doubleshot at pacbell dot net>) 
Originally committed as revision 3339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-25 10:01:36 +00:00
Roman Shaposhnik
510eae8bae * patch from James Morrison (getting rid of broken code) 
Originally committed as revision 3336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-23 20:10:44 +00:00
Michael Niedermayer
ef9c5d84be make comments doxygen compatible 
Originally committed as revision 3333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-22 18:55:36 +00:00
Chris Flerackers
7344c87aa9 - Support empty GOB's (no mb's) and skip all mb's 
- Mb's were not skipped at the end of a GOB
- One value too much was used in iDCT
- Chroma_qscale was not updated for mquant
patch by ("Chris Flerackers" <cflerackers at androme dot be>)

Originally committed as revision 3332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-22 10:23:28 +00:00
Michael Niedermayer
627c50b7fc raw rgb support 
Originally committed as revision 3330 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-21 01:21:06 +00:00
Christophe Massiot
f1dc14a9fa miscalculation of header_bits when using the -thread option bugfix, patch by (Christophe Massiot <cmassiot at freebox dot fr>) 
Originally committed as revision 3329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-20 17:13:08 +00:00
Adam Thayer
1ddadfa9e3 XviD Support patch by (Adam Thayer <krevnik at comcast dot net>) 
Originally committed as revision 3325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-16 19:48:30 +00:00
Wolfram Gloger
6cfe51d9da Avoid segfault on ffmpeg "buffer flush" in mpeg12.c patch by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>) 
Originally committed as revision 3324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-16 18:36:39 +00:00
Michael Niedermayer
6206f8c920 10l and better MMX/SSE detection for VIA1000 
Originally committed as revision 3323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-16 01:54:07 +00:00
Michael Niedermayer
1260756d2b moving Doxyfile from ffmpeg/libavcodec to ffmpeg 
Originally committed as revision 3318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-15 15:14:13 +00:00