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3056 Commits

Author SHA1 Message Date
Michael Niedermayer
2692ceab8b use h264 MC functions for rectangular blocks too 
Originally committed as revision 4821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-07 18:34:19 +00:00
Michael Niedermayer
39277cf949 10l (assertion failure) 
Originally committed as revision 4819 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-07 03:39:10 +00:00
Roman Shaposhnik
aa06658248 Moving dv_anchor back to the global scope. This creates a tiny memory 
leak for cases like dlopening libavcodec.so and such, but I still
   don't know how to catch such events.

Originally committed as revision 4818 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-06 19:19:39 +00:00
Diego Biurrun
faf824dfd1 Comment out WMV3 decoder for now, it crashes on every file and causes 
bug report spam.

Originally committed as revision 4817 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-06 13:18:31 +00:00
Benjamin Larsson
560b10a6c3 Dual mono stereo strems sound ok now, added sanity checks and removed 
some unused variables and redundant memsets.
Patch by Benjamin Larsson

Originally committed as revision 4816 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-06 12:41:57 +00:00
Mike Melanson
609009913d ugly, but necessary 
Originally committed as revision 4814 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-05 06:58:36 +00:00
Michael Niedermayer
3b6ab26c01 cleanup 
fix 4mv playback distortions

Originally committed as revision 4813 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-04 22:34:11 +00:00
Tom Joseph
ee0d2803ec H.263: more descriptive error message 
patch by Tom Joseph < tom-lists @@ @ @@ jambon @@ dot @@ ll @@ dot @@ cx >

Originally committed as revision 4812 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-04 17:07:30 +00:00
Michael Niedermayer
27c61ac53d 8x8 integer dct from x264 as cmp function (under CONFIG_GPL) 
if this gives better quality then SATD then someone should port the x86 code too or maybe we could even just call it from libx264
the 4x4 one could be tried too ...

Originally committed as revision 4811 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-04 16:31:23 +00:00
Benjamin Larsson
7022003581 Fix an out of array access and some minor cleanup of the code. 
All available cook samples decode correctly now.
patch by Benjamin Larsson < banan ** at ** student ** dot ** ltu ** dot ** se >

Originally committed as revision 4810 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-04 12:48:10 +00:00
Michael Niedermayer
1499e0bee9 av_freep() recommandition 
Originally committed as revision 4809 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-04 09:42:37 +00:00
Diego Biurrun
87f50d2733 Make all tables static const. 
Originally committed as revision 4808 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-04 03:01:05 +00:00
Diego Biurrun
bf3027c87b TrueSpeech compatible audio decoder by Konstantin Shishkov 
Originally committed as revision 4803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-03 02:30:38 +00:00
Loren Merritt
ab2e3e2c80 fix asymmetric CQMs with pre-transposed DCT. 
Originally committed as revision 4799 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-31 14:14:38 +00:00
Loren Merritt
f23af3d825 CQM: fix fallback to JVT scaling lists 
Originally committed as revision 4798 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-31 13:20:24 +00:00
Loren Merritt
11d86c979c direct mvs in B_8x8 mbs were set too early. 
Originally committed as revision 4797 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-31 11:31:53 +00:00
Loren Merritt
f1f17e54ea fix direct_8x8_inference_flag with 4x4 mvs. 
Originally committed as revision 4796 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-31 10:11:37 +00:00
Loren Merritt
cec9395977 fix some potential arithmetic overflows in pred_direct_motion() and 
ff_h264_weight_WxH_mmx2().

Originally committed as revision 4795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-30 23:47:41 +00:00
François Revol
003cd80df9 :%s/check_block_2p/check_block_inter/g 
Originally committed as revision 4794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-30 22:41:32 +00:00
François Revol
52137f2f43 this fixes compilation with gcc 2.95 which seems to not like array casting... special case inline of check_block which makes the array and passes it 
Originally committed as revision 4793 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-30 21:05:44 +00:00
Michael Niedermayer
13705b69eb mem corruption fix 
Originally committed as revision 4789 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-30 15:12:02 +00:00
Michael Niedermayer
88e51e1fb5 second try of improved lambda/qp guessing for motion estimation RD in first pass 
Originally committed as revision 4785 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-29 15:46:23 +00:00
Robert Swain
58f7833e8e update x264 wrapper. 
patch by Robert Swain.

Originally committed as revision 4784 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-29 07:24:23 +00:00
Michael Niedermayer
d6f41eeddc 4mv + iter ME 10l fix (still not bugfree but better) 
Originally committed as revision 4783 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-29 02:17:51 +00:00
Michael Niedermayer
735f9f34fe 10l 
Originally committed as revision 4782 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-28 23:45:16 +00:00
Michael Niedermayer
51d6a3cf00 iterative overlapped block based motion estimation for snow 
Originally committed as revision 4781 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-28 15:43:53 +00:00
Reimar Döffinger
b6204677f6 Fix wma2 audio decoder 
Patch by Reimar Doeffinger

Originally committed as revision 4779 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-27 19:58:04 +00:00
Burkhard Plaum
c842aa378d Fix DV memory leak and allow multiple instances patch by (Burkhard Plaum?) 
approved by Roman Shaposhnik

Originally committed as revision 4777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-25 22:38:21 +00:00
Michael Niedermayer
e8501c93b5 support downscaling frames for dynamic b frame decission 
Originally committed as revision 4776 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-25 18:34:02 +00:00
Michael Niedermayer
c9ab8df88a 10l (didnt remove option from old ones after converting to AVOption) 
Originally committed as revision 4775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-25 17:43:52 +00:00
Michael Niedermayer
984b8e4de1 b frame strategy 2 
Originally committed as revision 4774 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-25 17:30:52 +00:00
Michael Niedermayer
aaaa6f1549 dont discard least significant bits 
Originally committed as revision 4773 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-25 16:34:12 +00:00
Michael Niedermayer
aacb6acc8a hmm did i mess the scaling of these up at some point? 
anyway, this change decreases bitrate and increase PSNR by ~1.00 on my test file, other files also benefit significantly

Originally committed as revision 4771 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-24 23:47:29 +00:00
Michael Niedermayer
b7c51ebc89 slightly better mv_penalty table 
Originally committed as revision 4770 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-24 03:12:07 +00:00
Michael Niedermayer
d4f0c2fcc3 10l (segfault fix) 
Originally committed as revision 4769 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-23 19:05:48 +00:00
Michael Niedermayer
316a2ec84c bidir refine support 
Originally committed as revision 4768 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-23 16:25:00 +00:00
Michael Niedermayer
377798d6bd minor typo 
Originally committed as revision 4767 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-23 00:40:52 +00:00
Michael Niedermayer
82b019cefd better f_code guessing in 2nd pass 
Originally committed as revision 4766 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-22 22:48:09 +00:00
Michael Niedermayer
50c6f6cd4c improved lambda/qp guessing for motion estimation RD in first pass 
this only affects encoding with bframes and rate control

Originally committed as revision 4765 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-22 14:17:54 +00:00
Diego Biurrun
bb270c0896 COSMETICS: tabs --> spaces, some prettyprinting 
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-22 01:10:11 +00:00
Diego Biurrun
64c968daaa Add some comments to #ifdef #else #endif blocks and fix wrong ones. 
Originally committed as revision 4762 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-21 17:50:40 +00:00
Michael Niedermayer
a2f3431fc4 also autodetect xvid idct if bitexact is used 
Originally committed as revision 4761 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-21 15:51:45 +00:00
D Richard Felker III
762b5cd50c 10l to michael for breaking gcc 2.95 compile :) 
Originally committed as revision 4760 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-20 23:07:25 +00:00
Michael Niedermayer
daba69b211 10l 
Originally committed as revision 4758 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-19 18:26:17 +00:00
Michael Niedermayer
8ed9f9ab32 use correct qp & lambda for ME on the second pass 
Originally committed as revision 4757 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-19 13:41:27 +00:00
Michael Niedermayer
2ceff404b5 forgot 
Originally committed as revision 4756 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-19 03:08:08 +00:00
Michael Niedermayer
71160c55e0 fix q=0 bug 
Originally committed as revision 4754 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-18 19:59:33 +00:00
Jindřich Makovička
9944fb97c4 new qscale type to distinguish H264 
Originally committed as revision 4753 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-18 13:29:09 +00:00
Michael Niedermayer
5639729bed unfinished jpeg-ls codec (feel free to finish it ...) 
Originally committed as revision 4752 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-18 13:17:44 +00:00
Michael Niedermayer
a42bed52ca typo 
Originally committed as revision 4751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-18 11:41:32 +00:00
Michael Niedermayer
6baac1afd6 fix custom matrix permutation if xvid idct is autoselected and you have bad luck 
Originally committed as revision 4750 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-18 02:23:19 +00:00
Diego Biurrun
115329f160 COSMETICS: Remove all trailing whitespace. 
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-17 18:14:38 +00:00
Michael Niedermayer
63d33cf439 bitstream related fixes from [PATCH] from DivX, Part 9: bitstream crashes by (Steve Lhomme | slhomme divxcorp com) 
Originally committed as revision 4747 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-17 11:31:56 +00:00
Michael Niedermayer
725e38777f wrong sizes, part of [PATCH] from DivX, Part 9: bitstream crashes from (Steve Lhomme | slhomme divxcorp com) 
Originally committed as revision 4746 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-17 11:29:34 +00:00
Mike Melanson
e84a047525 correctly deal with the alpha channel in 32-bit QT RLE (courtesy of John 
Koleszar <jkoleszar at on2.com>)

Originally committed as revision 4743 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-14 08:02:03 +00:00
Mike Melanson
0c3ee78f91 correctly handle very large Cinepak frames (courtesy of John Koleszar 
<jkoleszar@on2.com>)

Originally committed as revision 4742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-14 00:19:01 +00:00
Måns Rullgård
4733abcbf3 use PRIxN, %zd, %td formats where needed 
Originally committed as revision 4740 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-12 01:56:46 +00:00
Måns Rullgård
7e491fa5f9 remove unused variables 
Originally committed as revision 4738 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-12 01:42:06 +00:00
Loren Merritt
ab470fa73b recognize some more nal types 
Originally committed as revision 4734 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-11 02:16:21 +00:00
Benjamin Larsson
b7c24ff668 This patch adds some support for non-joint stereo streams. It also 
removes some fixmes.
Patch by Benjamin Larsson

Originally committed as revision 4733 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-11 00:56:39 +00:00
Guillaume Poirier
f6d1338cb5 Add the rest of missing Reg_* macros to support both AMD-64 style regs and IA32 regs. 
Not used yet, but should be once the SIMD code to accelerate Snow decoding is merged.

Originally committed as revision 4731 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-10 22:53:44 +00:00
Luca Barbato
5a872801d5 SONAME support for shared libs 
patch by Luca Barbato < .. lu_zero .. @@ .. gentoo .. . .. org .. >

Originally committed as revision 4730 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-10 17:14:24 +00:00
Benjamin Larsson
e0f7e32970 Cook compatibe decoder, patch by Benjamin Larsson 
Add cook demucing, change rm demuxer so that it reorders audio packets
before sending them to the decoder, and send minimum decodeable sized
packets; pass only real codec extradata fo the decoder
Fix 28_8 decoder for the new demuxer strategy

Originally committed as revision 4726 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-09 16:08:18 +00:00
Michael Niedermayer
60d76256cb psnr calculation with threads>1 fix 
Originally committed as revision 4725 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-07 18:21:16 +00:00
Roberto Togni
a4893bafd8 Support for samples with fft_order = 7 
Fail init for unknown fft order, to prevent an array overflow
Output sound high-pitched compared to binary. Sample here
http://a1862.g.akamai.net/7/1862/14448/v1/esa.download.akamai.com/13452/qt/ESA_VenusExpress_110K_Stream.mov

Originally committed as revision 4724 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-06 17:42:16 +00:00
Roberto Togni
db795a1c57 Remove duplicated fft init 
Originally committed as revision 4723 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-06 16:58:03 +00:00
Michael Niedermayer
4393e6392c check block_max_depth (fixes crash) 
Originally committed as revision 4718 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-03 14:20:03 +00:00
Michael Niedermayer
91aa4e3300 make selftest code compile again 
Originally committed as revision 4717 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-03 03:07:54 +00:00
Michael Niedermayer
c7622f9a28 default_get_buffer() cleanup 
fixes probably exploitable heap overflow
heap overflow found by (Simon Kilvington <s D kilvington A eris D qinetiq D com>)

Originally committed as revision 4714 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-02 00:12:37 +00:00
Måns Rullgård
9fa62f2aad BMP image decoder 
Originally committed as revision 4711 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-30 01:40:50 +00:00
Guillaume Poirier
348e52c91d Make DV(B|D) subtitles (en|de)coders be conditonnaly compiled depending on the configure system 
Original thread:
Date: Nov 20, 2005 9:25 PM
Subject: [PATCH] make dvdsub encoder depend on config variables

Originally committed as revision 4709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-21 20:03:35 +00:00
Ivan Kalvachev
31a78b718b Mark all 12 block unused when there are no coded blocks 
Fixes 422/444 artifacts

Originally committed as revision 4708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-20 23:09:05 +00:00
Wolfram Gloger
689abe56fe dvbsub encoder, patch by Wolfram Gloger < wmglo AH dent POIS med POIS uni-muenchen POIS de > 
Original thread:
Date: 8 Oct 2005 09:35:38 -0000
Subject: [Ffmpeg-devel] [PATCH] dvdsub encoder -- 2nd version

Originally committed as revision 4706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-14 22:17:29 +00:00
Alex Beregszaszi
52ceae0624 10l, left debugging on 
Originally committed as revision 4705 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-13 20:12:33 +00:00
Matthieu Castet
2da2ba037a Correctly skip unknown matrices (patch by Matthieu Castet) and disable comment reading 
Originally committed as revision 4704 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-13 20:06:31 +00:00
Alex Beregszaszi
7146d2c267 Fixing theora _again_. DONT BOTHER BREAKING THIS AGAIN. Added support for Theora 3.4 and stream created by Elphel cameras are decodable. 
Originally committed as revision 4703 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-13 17:59:21 +00:00
Alex Beregszaszi
dd36b66722 fixed long standing off-by-one bug (fixes playback on ppc) 
Originally committed as revision 4702 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-13 17:48:27 +00:00
Alex Beregszaszi
2b18752c28 mode_code_vlc_table size mismatch 
Originally committed as revision 4701 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-13 17:46:21 +00:00
Loren Merritt
ea15df8048 use sse16_sse2() in nsse 
Originally committed as revision 4688 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-12 05:23:25 +00:00
Reimar Döffinger
a0ed075b29 clear the whole vert_pred buffer for 24 bit decoding. 
This is currently not needed since the decoder creates only half of the
pixels, but should reduce confusion for people fiddling with it *g*

Originally committed as revision 4687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-10 18:05:45 +00:00
Mike Melanson
4b7e4bedd6 improvements by Reimar Döffinger; 24-bit decoding is not perfect, only 
the left half of the frame is painted, but the area that is painted
looks correct

Originally committed as revision 4686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-10 13:54:32 +00:00
Loren Merritt
3165e258b1 fix a crash on seeking to an invalid frame 
Originally committed as revision 4685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-10 04:40:49 +00:00
Måns Rullgård
68dce79b00 revert incorrect change 
Originally committed as revision 4683 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-09 19:18:20 +00:00
Michael Niedermayer
af8aa846fa check MPV_frame_start() return value 
Originally committed as revision 4682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-09 11:29:29 +00:00
Steven M. Schultz
3712092e76 s/log2/av_log2/ 
patch by Steven M. Schultz <sms at 2bsd com>

Originally committed as revision 4681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-09 08:50:55 +00:00
Fredrik Orderud
25f8db58ee Put double-quotes around the install path in the "install-headers" section 
of the makefiles for libavcodec, libavformat and libavutil.
Fixes installing into paths with spaces in them, i.e. Windows.
patch by Fredrik Orderud < fredrik . orderud -- at -- idi . ntnu . no >

Originally committed as revision 4680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-07 01:32:29 +00:00
Kostya Shishkov
7c017693c9 Two tables in truemotion1data.h were slightly different from VpVision 
source. This patch fixes decoding of some samples from Phantasmagoria 2
(they use delta tables N1, not N0 as the rest of files).
patch by the author, Kostya Shishkov
< kostya -- dot -- shishkov -- at -- gmail -- dot -- com >

Originally committed as revision 4679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-05 19:03:07 +00:00
Michael Niedermayer
a75a3ca429 frame skip fixes 
fix 16pixel error in comparission
 fix vbv messup
 fix unlimited skip intervals, limited by GOP now

Originally committed as revision 4678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-05 00:16:03 +00:00
Roberto Togni
c555392a5b Place qdm2 and truemotion2 in ifdef block so that they can be disabled 
Originally committed as revision 4676 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-05 00:00:24 +00:00
Michael Niedermayer
ed57bb79e8 extradata endianness comment 
Originally committed as revision 4674 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-04 23:24:24 +00:00
Loren Merritt
1fd97d8c1a tidier cabac_intra4x4_pred_mode 
Originally committed as revision 4673 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-03 23:26:51 +00:00
Guillaume Poirier
d4de20d11c Typo fix 
Originally committed as revision 4672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-11-02 09:18:32 +00:00
Måns Rullgård
c7ea4f1903 no mixing of code and declarations 
Originally committed as revision 4670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-28 18:18:04 +00:00
Matthieu Castet
5b0e811a65 Make rle_code int everywhere instead of signed char. 
Fixes playback of auth_generator-demo.mov, for rle_code == -128 the assignement
rle_code = -rle_code would overflow.
Patch by matthieu castet (castet matthieu (at) free fr)

Originally committed as revision 4669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-28 16:01:12 +00:00
Loren Merritt
0f72508c10 25% faster deblocking, 4-6% overall. 
Originally committed as revision 4668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-28 06:37:32 +00:00
Loren Merritt
cd19c677cb fix a crash on dropped frames 
Originally committed as revision 4667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-27 21:03:36 +00:00
Loren Merritt
a6624e21cb faster h264_chroma_mc8_mmx, added h264_chroma_mc4_mmx. 
2-4% overall speedup.

Originally committed as revision 4666 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-27 06:45:29 +00:00
Emiliano Parasassi
2c5ee47d84 avoid the registration of DECODERS if only CONFIG_DECODERS is not defined. 
patch by Emiliano Parassassi < millallo AH tiscali -- it >
Original thread:
Date: Mon, 24 Oct 2005 13:03:01 +0200
Subject: [Ffmpeg-devel] [PATCH] avoid registration of decoders if only encoders are choosed

Originally committed as revision 4664 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-26 12:51:10 +00:00
Loren Merritt
56edbd818a 10l: cqm weren't initialized in svq3. 
Originally committed as revision 4662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-26 03:58:06 +00:00
Loren Merritt
239ea04ccf decode custom quant matrices. 
based on a patch by anonymous, with optimizations by me.

Originally committed as revision 4660 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-25 01:17:20 +00:00
Diego Biurrun
fe9a734c82 Add DTS_INC to the CFLAGS for DTS. This is only set by external configure 
programs (such as the MPlayer one) and thus somewhat hackish.  We already
do this for things like MLIB_INC and IPP_INC so it should be acceptable.

Originally committed as revision 4659 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-23 18:16:53 +00:00
Roberto Togni
291b3ef4fb Increase version because of QDM2 decoder addition 
Originally committed as revision 4654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-20 20:04:45 +00:00
Steve L'Homme
065148e773 init_get_bits() requires size in bits, not bytes 
Patch by Steve Lhomme ||| steve | lhomme >at< free | fr |||

Originally committed as revision 4653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-19 22:27:34 +00:00
Guillaume Poirier
9918aa24e4 revert useless patch that was supposed to fix DTS support (but the fix belongs to MPlayer, not FFmpeg) 
Originally committed as revision 4652 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-19 18:42:37 +00:00
Roberto Togni
3135258e19 QDM2 compatible decoder 
Originally committed as revision 4650 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-18 20:31:12 +00:00
Roberto Togni
d9b1c197e5 QDM2 compatible decoder 
Originally committed as revision 4649 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-18 20:16:43 +00:00
Mike Melanson
48fa22d747 chroma decoding fix by Kostya 
Originally committed as revision 4647 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-16 13:56:52 +00:00
Roberto Togni
e6885654eb Reverse patch 1.59->1.60, it break mp3 in ffplay and ffmpeg 
Reversing approved by patch author

Originally committed as revision 4646 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-15 16:29:58 +00:00
Mike Melanson
adeba28193 TM2 fixes by Kostya 
Originally committed as revision 4645 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-15 14:33:11 +00:00
Giacomo Comes
aa35d2647c Fix DTS support compilation issue. Patch by Giacomo Comes < comes AH naic POIS edu > 
Original thread:
Date: Oct 6, 2005 4:27 PM
Subject: [Ffmpeg-devel] [PATCH] dts support compilation issue

Originally committed as revision 4644 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-14 18:17:47 +00:00
Mike Melanson
670924fd9e gcc 2.95 fix, courtesy of Luca Abeni 
Originally committed as revision 4641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-14 16:17:40 +00:00
Mike Melanson
515ae4760a support for FLX and DTA extensions in the FLIC format, courtesy of 
Steven Johnson (mplayer -at- sakuraindustries.com)

Originally committed as revision 4639 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-13 04:35:31 +00:00
Mike Melanson
64af6168f7 Duck TrueMotion 2 video decoder, courtesy of Konstantin Shishkov 
Originally committed as revision 4638 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-13 04:31:55 +00:00
Alex Beregszaszi
e134e10f37 set_se_golomb can only write 16bits, add a note about this (ok, maybe it's brain dead using it with more than 16bits, but..) 
Originally committed as revision 4635 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-12 22:43:12 +00:00
Alex Beregszaszi
d10dc61682 sanity check whether dimensions are non-null 
Originally committed as revision 4634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-12 22:40:10 +00:00
Alex Beregszaszi
83254e245c removed unused CONFIG_AUDIO_NONSHORT 
Originally committed as revision 4633 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-12 22:37:42 +00:00
Loren Merritt
b926572aa9 h264 mmx weighted prediction. up to 3% overall speedup. 
Originally committed as revision 4630 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-09 23:38:52 +00:00
Diego Biurrun
5539733bed Ignore AMR directories. 
Originally committed as revision 4629 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-06 12:13:25 +00:00
j@v2v.cc
c99dd23307 Move all definitions of external dependencies into configure instead of 
defining it in configure and the Makefiles in a random fashion.
patch by j -- at -- v2v -- dot -- cc

Originally committed as revision 4628 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-10-04 11:19:08 +00:00
Loren Merritt
5693c08356 sse2 16x16 sum squared diff (306=>268 cycles on a K8) 
faster 8x8 mmx ssd (77=>70 cycles)

Originally committed as revision 4623 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-30 02:31:47 +00:00
Loren Merritt
d90cbe5fe8 6% faster decode_cabac_residual 
Originally committed as revision 4618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-27 05:12:13 +00:00
diane_cartman@gmx.de
ca3b0d2719 13% faster decode_residual (cavlc). 
patch by diane_cartman at gmx dot de.

Originally committed as revision 4617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-27 04:46:45 +00:00
Diego Biurrun
4e159595b5 support for building dynamic libraries on Mac OS X 
based on a patch by Lina Pezzella <J4rg0n -- at -- gentoo -- dot -- org>

Originally committed as revision 4616 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-26 10:05:13 +00:00
Michel Bardiaux
399d84012f Fix some #ifdef to allow building amr_wb alone. 
patch by Michel Bardiaux < mbardiaux -- dot -- mediaxim -- dot -- be >

Originally committed as revision 4615 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-24 17:42:56 +00:00
Michel Bardiaux
288f1e6815 fix some pointer to intger without cast warnings (patch by Michel Bardiaux) 
Originally committed as revision 4610 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-21 23:18:52 +00:00
Aurelien Jacobs
62ab0b7822 fix unused variable warnings 
Originally committed as revision 4609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-21 23:09:16 +00:00
Michael Niedermayer
12e9668119 replace a few mov + psrlq with pshufw, there are more cases which could benefit from this but they would require us to duplicate some functions ... 
the trick is from various places (my own code in libpostproc, a patch on the x264 list, ...)

Originally committed as revision 4608 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-21 21:17:09 +00:00
Gábor Kovács
dc9f52602f Just noticed there is a memory leak in h264.c with the usage of rbsp_buffer. 
Here is a patch which frees the rbsp_buffer in decode_end().
patch by (Gábor Kovács | picard / demoscene \ hu)

Originally committed as revision 4607 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-21 08:14:17 +00:00
Michael Niedermayer
8f196b14f5 changing a few options to AVOptions 
Originally committed as revision 4603 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-20 21:43:45 +00:00
Michael Niedermayer
9061be9fb3 precautionary checks 
Originally committed as revision 4602 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-20 18:51:12 +00:00
Michael Niedermayer
d2752a0ddf dont print NULL 
Originally committed as revision 4600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-20 12:57:20 +00:00
Diego Biurrun
7df6545556 Move lrintf implementation from libavcodec/dsputil.h to libavutil/common.h 
where it makes more sense.

Originally committed as revision 4599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-19 23:26:47 +00:00
Michael Niedermayer
0f88407075 set pts for h.263 decoding 
Originally committed as revision 4598 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-19 12:03:51 +00:00
Diego Biurrun
344b825ceb Rename put_string to ff_put_string to avoid a symbol clash on Mac OS X. 
Originally committed as revision 4597 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-18 21:21:01 +00:00
Michael Niedermayer
2118901192 print more time_base fps stuff if av_log level is at debug or above 
print more likely correct fps
not sure if this is formated optimally ...

Originally committed as revision 4596 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-18 14:45:17 +00:00
Reimar Döffinger
357a28430a check return value of decode_cabac_mb_dqp, it is INT_MIN on error. 
fixes crash with http://stud4.tuwien.ac.at/~e0326863/ats/bbc-sample_small.mpg
and MPlayer's broken packetizer (but will not decode right of course).

Originally committed as revision 4595 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-17 08:15:07 +00:00
Dario Andrade
18ae520b72 set more x264 encoding parameters 
patch by Dario Andrade <dario at ip tv>

Originally committed as revision 4594 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-14 21:05:24 +00:00
Michael Niedermayer
fac862c659 the people want lower case ... 
Originally committed as revision 4592 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-12 19:16:07 +00:00
Michael Niedermayer
6fd46414db dont include opt.h in avcodec.h 
Originally committed as revision 4591 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-12 18:24:48 +00:00
Diego Biurrun
1471c6c2e8 CAREFULL --> CAREFUL typo fix 
Originally committed as revision 4590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-12 16:30:47 +00:00
Michael Niedermayer
ec9127c4a4 converting a few more options to AVOptions 
Originally committed as revision 4587 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-12 12:07:08 +00:00
Michael Niedermayer
637b5326f3 convert some options in ffmpeg.c to AVOptions 
Originally committed as revision 4586 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-12 10:23:52 +00:00
Michael Niedermayer
a1689e2f19 avoid stdio.h 
Originally committed as revision 4585 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-11 23:19:57 +00:00
Michael Niedermayer
c44a131dc7 missing include noticed by g0th 
Originally committed as revision 4582 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-11 14:39:33 +00:00
Michael Niedermayer
233f6f889e flags and named constants with type checking of course for AVOption 
spliting AVOption specific stuff out of avcodec.h into opt.h

Originally committed as revision 4581 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-11 14:22:42 +00:00
Michael Niedermayer
8bbf6db98b AVOption API improvments 
support AVOptions for encoding in ffmpeg.c

Originally committed as revision 4580 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-11 11:10:25 +00:00
Michael Niedermayer
434df899fe add xvid idcts to dct-test 
Originally committed as revision 4576 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-10 23:00:13 +00:00
Reimar Döffinger
cd7af76d9e Fix compile without CONFIG_GPL, misplaced #endif caused a missing }. 
Originally committed as revision 4575 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-10 19:30:40 +00:00
Michael Niedermayer
9f211bc6d7 remove unused table entries 
change non portable table access

Originally committed as revision 4574 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-10 19:03:37 +00:00
Michael Niedermayer
ddabdfefa8 select xvid idct for xvid files if possible 
Originally committed as revision 4573 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-10 17:09:54 +00:00
Michael Niedermayer
84740d5980 xvids mmx&mmx2 idcts 
needed to decode xvid without some minor artefacts
under #ifdef CONFIG_GPL of course

Originally committed as revision 4572 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-10 17:01:30 +00:00
Michael Niedermayer
96b6ace22e dont be so picky with .mp4 ... fixes Mr&MrsSmith.mp4 
Originally committed as revision 4571 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-10 01:13:10 +00:00
Alex Beregszaszi
8868d31065 use av_log in debug mode 
Originally committed as revision 4570 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-07 19:15:48 +00:00
Michael Niedermayer
3735e82f2d AVOption enumeration support and some flags to classify AVOptions 
Originally committed as revision 4568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-06 21:32:18 +00:00
Måns Rullgård
79396ac685 Kill some compiler warnings. Compiled code verified identical after changes. 
Originally committed as revision 4567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-06 21:25:35 +00:00
Michael Niedermayer
d57d8cbc25 a few more raw yuv fourccs 
Originally committed as revision 4565 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-06 15:02:43 +00:00
Michael Niedermayer
860a40c8a7 AVOption first try 
Originally committed as revision 4563 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-06 12:51:56 +00:00
Loren Merritt
fbd312fd91 fix emulated edge motion compensation when resolution%16!=0 
Originally committed as revision 4561 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-05 17:07:52 +00:00
Michael Niedermayer
f79432a26e set a few variables correctly 
Originally committed as revision 4560 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-05 10:26:11 +00:00
Michael Niedermayer
1cef211dca AV_LOG_DEBUG vs. AV_LOG_ERROR 
Originally committed as revision 4559 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-05 09:28:46 +00:00
Michael Niedermayer
3723f01c14 fixme note 
Originally committed as revision 4557 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-04 09:04:52 +00:00
Michael Niedermayer
42661adfe6 pts must be in time_base units 
Originally committed as revision 4556 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-04 09:03:01 +00:00
Michael Niedermayer
b983a5c608 print fourcc in a readable form if possible 
Originally committed as revision 4554 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-03 20:36:24 +00:00
Michael Niedermayer
d3a9f79871 simplify (d&a) and (d&~a) calculation, hint by skal 
Originally committed as revision 4552 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-03 09:17:30 +00:00
Michael Niedermayer
b5b65df7a9 add consts (this was in my local tree, dunno where it came from, probably forgoten from some const patch) 
Originally committed as revision 4551 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-02 21:13:19 +00:00
Reimar Döffinger
6c0d606471 Document "us" parameter for PCM conversion functions. 
Originally committed as revision 4550 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-02 20:04:03 +00:00
Reimar Döffinger
b461b3bc4a Support de-/encoding of 24 and 32 bit PCM (from and to internal 16 bit). 
Originally committed as revision 4548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-02 19:16:48 +00:00
Michael Niedermayer
16beae15f3 setting timebase in the encoder doesnt seem like a good idea 
Originally committed as revision 4547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-02 17:12:16 +00:00
Justin Ruggles
1ff8f2b36a fixed quality / vbr encoding patch by (Justin Ruggles, jruggle, earthlink net) 
Originally committed as revision 4546 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-02 11:08:49 +00:00
Michael Niedermayer
4325ffd0a2 lowres support 
Originally committed as revision 4545 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-02 08:30:26 +00:00
Michael Niedermayer
473a200d93 error concealment fix 
Originally committed as revision 4543 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-01 00:15:12 +00:00
Michael Niedermayer
c619ff6daf optimizations 
dc coeff rounding fix
class=3 num of bits fix
do interlaced check & idct only if CODEC_FLAG_INTERLACED_DCT

Originally committed as revision 4542 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-30 20:03:19 +00:00
Michael Niedermayer
95ae72b7e0 Compilation fixes part 1 patch by (Arvind R. and Burkhard Plaum, plaum, ipf uni-stuttgart de) 
Originally committed as revision 4540 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-26 19:05:44 +00:00
Burkhard Plaum
5b2bf94340 Fix for memleak in dv.c patch by (Burkhard Plaum; plaum, ipf uni-stuttgart de) 
Originally committed as revision 4539 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-26 15:41:28 +00:00
Michael Niedermayer
ba17363ff7 prevent assert failures and infinite loops with broken streams 
Originally committed as revision 4538 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-25 00:01:57 +00:00
Michael Niedermayer
5b28c8c355 time_base description by Rich Felker | dalias, aerifal cx 
Originally committed as revision 4536 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-21 22:31:01 +00:00
Michael Niedermayer
cc884a3506 reducing minimum supported picture size 
Originally committed as revision 4535 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-21 22:17:41 +00:00
Justin Ruggles
c57c770db3 vbr audio encode patch by (Justin Ruggles: jruggle, earthlink net) 
with changes by me
    int->float as video uses float too
    remove silent cliping to some per codec range, this should result in an error instead
    remove change to utils.c as its inconsistant with video

Originally committed as revision 4533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-21 20:27:00 +00:00
Burkhard Plaum
32fbf33e61 Call av_free_static automatically before DLL unload patch by (plaum:ipf uni-stuttgart de) 
Originally committed as revision 4532 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-21 19:50:22 +00:00
Michael Niedermayer
1cd89f276a segfault fix 
Originally committed as revision 4531 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-21 15:44:59 +00:00
Michael Niedermayer
a1043f9c50 automatically remove mess 
Originally committed as revision 4529 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-16 07:53:03 +00:00
Michael Niedermayer
7cbaa7bafa parse pict_type for streams in avi 
fix mpeg4 parser so it outputs te pict_type
support header only parseing without repacking

Originally committed as revision 4527 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-15 15:58:21 +00:00
Mike Melanson
af9da83b0e automatically detect Cinepak data from Sega FILM/CPK files 
Originally committed as revision 4525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-14 18:39:59 +00:00
Wolfram Gloger
f0ff20a197 minor fixes for invalid audio data patch by (Wolfram Gloger: wmglo, dent med uni-muenchen de) 
Originally committed as revision 4524 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-14 16:37:29 +00:00
Måns Rullgård
bf4e3bd2d0 kill a bunch of compiler warnings 
Originally committed as revision 4522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-14 15:42:40 +00:00
Ian Caulfield
bf01fb696d subs.diff fixes a couple of minor bugs in my DVB subtitle decoder, and also fixes a few 
problems in the DVD decoder (the palette entries were being read
back-to-front, and the timing conversions were slighly off)
patch by (Ian Caulfield: imc25, cam ac uk)

Originally committed as revision 4520 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-14 01:15:27 +00:00
Michael Niedermayer
2eca4a44b1 set pix_fmt 
Originally committed as revision 4518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-13 21:34:24 +00:00
Mike Melanson
ca16618b01 tinfoil patch: no array is written to in bulk before counts are 
validated; do not free frames that are not allocated; removed all of the
output modes that no one uses and only PAL8 remains

Originally committed as revision 4517 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-13 20:48:47 +00:00
Mike Melanson
485bb00108 removed a bunch of unused, sub-optimal code 
Originally committed as revision 4516 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-13 18:49:01 +00:00
Mike Melanson
8458dab185 tinfoil patch: be more diligent about checking array boundaries before 
writing to them

Originally committed as revision 4515 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-13 18:39:21 +00:00
Mike Melanson
b9029997d4 tinfoil patch: validate motion vectors and do not free frame on exit if 
frame is NULL; also removed some ancient MC code that did not perform
half-pel C-plane MC

Originally committed as revision 4514 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-13 18:25:17 +00:00
Mike Melanson
a06c7e07d7 tinfoil patch: make sure pixel_ptr never goes negative 
Originally committed as revision 4513 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-13 17:46:09 +00:00
Mike Melanson
6b892a4227 tinfoil patch: accept no widths that are no multiples of 4 
Originally committed as revision 4512 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-13 17:12:38 +00:00
Mike Melanson
3c8c94b403 tinfoil patch: make sure that pixel pointer does not go out of bounds 
Originally committed as revision 4511 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-13 16:59:01 +00:00
Måns Rullgård
a71a1dfc37 fix building in separate directory 
Originally committed as revision 4509 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-13 13:45:42 +00:00
Kostya Shishkov
f63166f8df security fixes 
* check for writing to lines -1,-2,...
* check for motion compensation (copying from and to valid place)
patch by (Kostya: kostya shishkov, gmail com)

Originally committed as revision 4508 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-13 09:12:09 +00:00
Edward Hervey
856170f752 DV video encoder/decoder doesn't set keyframe and picture type properties patch by (Edward Hervey:bilboed,gmail com) 
Originally committed as revision 4503 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-11 01:28:04 +00:00
Michael Niedermayer
77b854883e mkstemp on win32 workaround by (Ivan Wong: email, ivanwong info) 
Originally committed as revision 4495 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-06 09:46:04 +00:00
Steven M. Schultz
6987c58a0a liba52/crc.c fails to compile patch by ("Steven M. Schultz": sms, 2bsd com) 
Originally committed as revision 4494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-05 23:25:35 +00:00
Alex Beregszaszi
23972d5a6c 10l 
Originally committed as revision 4493 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-05 19:15:34 +00:00