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Author SHA1 Message Date
Kostya Shishkov b956373b6f Check for out-of-bounds access 
Originally committed as revision 7797 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-01 18:39:49 +00:00
Kostya Shishkov b024824bed Fix BI-frames decoding for Adv. profile 
Originally committed as revision 7758 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-29 14:23:00 +00:00
Kostya Shishkov 49561f992e Seeking support in WavPack 
Originally committed as revision 7750 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-28 17:23:28 +00:00
Kostya Shishkov 4b3b5a2337 Coded residual in WavPack may be > 0xFFFF 
Originally committed as revision 7733 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-27 14:24:40 +00:00
Kostya Shishkov 74fd63d009 Set aspect ratio if present (for AP only) 
Originally committed as revision 7720 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-27 06:57:11 +00:00
Kostya Shishkov 615259a33e Some TIFFs do not set rows per strip for single strip. 
Originally committed as revision 7701 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-25 06:44:53 +00:00
Kostya Shishkov 8ea780d73d Add debug messages for AP headers 
Originally committed as revision 7695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-24 17:50:28 +00:00
Kostya Shishkov 14f3f3a1ad Off-by-one error fix 
Originally committed as revision 7694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-24 17:49:26 +00:00
Kostya Shishkov 5cca6bc3cd Fail on VC-1 interlaced streams 
Originally committed as revision 7693 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-24 17:47:42 +00:00
Kostya Shishkov aac88b534c Decode previous 32 frames to avoid seeking artifacts in MPC 
Originally committed as revision 7393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-01 05:32:27 +00:00
Kostya Shishkov 0587b0cacd Make MPC demuxer deal with ID3 tags at the beginning 
Originally committed as revision 7392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-01 05:29:53 +00:00
Kostya Shishkov e311363245 Enable forward seek in Musepack demuxer 
Originally committed as revision 7381 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-28 05:33:31 +00:00
Kostya Shishkov 185c7b6b26 Musepack SV7 decoding support 
Originally committed as revision 7375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-24 04:51:43 +00:00
Kostya Shishkov a4b940198a Deobfuscate expression 
Originally committed as revision 7260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 05:28:00 +00:00
Kostya Shishkov 3dd52c5afe Now ZMBV encoder compiles 
Originally committed as revision 7259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 05:13:40 +00:00
Kostya Shishkov 766937298e 1e6l forgot to add zmbvenc.c 
Originally committed as revision 7258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 04:37:00 +00:00
Kostya Shishkov 035314b683 Register myself as maintainer of zmbvenc.c too 
Originally committed as revision 7243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 04:36:37 +00:00
Kostya Shishkov f48d6e1b44 ZMBV encoder 
Originally committed as revision 7242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 04:17:01 +00:00
Kostya Shishkov 5f3c4ba46c Do not touch pkt->pts 
Originally committed as revision 7217 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-03 05:47:55 +00:00
Kostya Shishkov dfbb76d373 Some VQA v1 files don't have audio stream 
Originally committed as revision 7216 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-03 05:29:00 +00:00
Kostya Shishkov 08baa3e0d7 10e6l FastUVMC was done right but in the wrong place 
Originally committed as revision 7207 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-02 12:55:29 +00:00
Kostya Shishkov 98ba1cfaf7 100l FastUVMC rounding was incorrect. 
This should also improve quality on WMV9Drifting.asf

Originally committed as revision 7190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-01 07:24:56 +00:00
Kostya Shishkov 61710f7bb5 Better VQA demuxer 
Originally committed as revision 7184 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-29 05:42:59 +00:00
Kostya Shishkov 7667896a36 VQA v1 support 
Originally committed as revision 7183 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-29 05:40:37 +00:00
Kostya Shishkov 7504e4fa1d Correct information in header 
Originally committed as revision 7178 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-28 05:34:28 +00:00
Kostya Shishkov 61f5b14a8e Correct rounding values in overlap filtering 
Originally committed as revision 7171 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-26 04:57:31 +00:00
Kostya Shishkov 5081f3aad5 B-frames support for adv. profile 
Originally committed as revision 7170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-26 04:54:17 +00:00
Kostya Shishkov b8ce8f15a0 100l: Initialize dc_scale with current quantizer for adv I frames 
Originally committed as revision 7169 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-26 04:53:36 +00:00
Kostya Shishkov 25e9c7efa5 Use halfpq in coefficient scaling 
Originally committed as revision 7168 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-26 04:52:36 +00:00
Kostya Shishkov 426b11a833 Decode non-interleaved scans 
Originally committed as revision 7143 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-21 06:15:18 +00:00
Kostya Shishkov 6ffdc53de9 Some progressive JPEG support 
Originally committed as revision 7131 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-20 05:21:17 +00:00
Kostya Shishkov 322af4bed5 Identation 
Originally committed as revision 7122 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-19 05:32:22 +00:00
Kostya Shishkov c8f9f9b91a Divide first audio buffer chunk into atomary bufffers. 
This slightly simplifies decoder and removes potential
audio buffer overrun.

Originally committed as revision 7121 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-19 05:30:43 +00:00
Kostya Shishkov b615c1edfc Optimize overlapping 
Suggested by Skal, sprintf(mail, "skal%d@orange.fr", 0xFFFF)

Originally committed as revision 7113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-17 06:12:33 +00:00
Kostya Shishkov 7ad8d3bf0c Fix comments 
Originally committed as revision 7112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-17 06:10:52 +00:00
Kostya Shishkov b6fa8993fb Overlap filtering was done in reverse order 
Originally committed as revision 7111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-17 06:09:32 +00:00
Kostya Shishkov ee0a035820 Support for 16-bit grayscale 
Originally committed as revision 7012 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:39:28 +00:00
Kostya Shishkov 2878cecd6d Give error about planar RGB 
Originally committed as revision 7011 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:38:42 +00:00
Kostya Shishkov b39cf84cca Update error message 
Originally committed as revision 7010 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:36:22 +00:00
Kostya Shishkov 339aabd5a8 Use table for determining type sizes 
Originally committed as revision 7009 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:34:46 +00:00
Kostya Shishkov 213309782d Decoder can decode many ZLib-packed strips 
Originally committed as revision 7007 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:27:36 +00:00
Kostya Shishkov d00026d062 Print error message for unsupported mode (RGB planar,CMYK,YCrCb) 
Originally committed as revision 7006 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 11:20:50 +00:00
Kostya Shishkov e2570297c0 8-bit images support for TIFF 
Originally committed as revision 7005 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:32:10 +00:00
Kostya Shishkov 380fd08fe6 Rows per strip may be >= height 
Originally committed as revision 7004 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:30:50 +00:00
Kostya Shishkov 27c189394b Warn about JPEG in TIFF 
Originally committed as revision 7003 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:29:45 +00:00
Kostya Shishkov ec8a152b6f Correctly detect 4-component images 
Originally committed as revision 7002 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:28:55 +00:00
Kostya Shishkov ffa0a3d6fe Simplify VMD demuxer (but it still does not work right) 
Originally committed as revision 7001 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:18:19 +00:00
Kostya Shishkov a47d3c0442 Output proper 16-bit sound (fixes decoding on PPC) 
Originally committed as revision 7000 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-13 05:15:55 +00:00
Kostya Shishkov 7d7912c34b Bump version for Fraps v[24] support 
Originally committed as revision 6928 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-07 05:57:42 +00:00
Kostya Shishkov f4e31985da Check for symbol count 
Originally committed as revision 6910 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-06 06:13:29 +00:00
Kostya Shishkov 3f509ba122 WavPack support in Matroska 
Originally committed as revision 6909 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-06 06:07:41 +00:00
Kostya Shishkov 39ff2ee84d Limit output sample to 0..maxval, fixes decoding of T16E0.JLS 
Originally committed as revision 6908 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-06 05:35:09 +00:00
Kostya Shishkov 75a71b6c38 Correct support for Fraps v4 (and Huffman tree for < 256 symbols) 
Originally committed as revision 6898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-05 08:18:52 +00:00
Kostya Shishkov 78629a746f Update comment 
Originally committed as revision 6897 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-05 04:59:38 +00:00
Kostya Shishkov 08a4c4bfb9 Fraps v2 and v4 support 
Originally committed as revision 6896 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-05 04:57:14 +00:00
Kostya Shishkov 57aff88581 RGB32 support in Targa 
Originally committed as revision 6883 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-03 13:13:08 +00:00
Kostya Shishkov a21711022e Use bpp from header in error message 
Originally committed as revision 6878 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-11-03 04:42:11 +00:00
Kostya Shishkov 469f9de72f Init vlc tables as static 
Originally committed as revision 6840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-30 13:57:55 +00:00
Kostya Shishkov 84ed36da85 IMC decoder 
Originally committed as revision 6839 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-30 13:48:48 +00:00
Kostya Shishkov ffc5430bc3 LZW decoder as separate module plus TIFF LZW support 
Originally committed as revision 6795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-26 04:15:48 +00:00
Kostya Shishkov b0c32a70b4 10l predictor should not skip first line 
Originally committed as revision 6794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-26 04:06:08 +00:00
Kostya Shishkov 4884b9e50d 16-bit grayscale support 
Originally committed as revision 20427 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-10-24 05:02:33 +00:00
Kostya Shishkov 9efe56f691 JPEG-LS 16-bit gray support 
Originally committed as revision 6781 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-24 05:01:04 +00:00
Kostya Shishkov 22eafdf24f PGM 16-bit gray support 
Originally committed as revision 6780 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-24 05:00:14 +00:00
Kostya Shishkov ae912c5b62 PNG 16-bit gray decoding support 
Originally committed as revision 6779 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-24 04:59:46 +00:00
Kostya Shishkov 34380af0e1 16-bit grayscale support 
Originally committed as revision 6778 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-24 04:57:43 +00:00
Kostya Shishkov 79f7c32ffb Register .tga and .tiff image extensions 
Originally committed as revision 6775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-23 13:17:46 +00:00
Kostya Shishkov 76aca7a8bf handle limit>32 for set_ur_golomb_jpegls() 
Originally committed as revision 6754 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-22 04:52:15 +00:00
Kostya Shishkov a8789714ba Ignore blocks with no samples and flags (but usually with MD5 sum) 
Originally committed as revision 6694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-15 04:50:19 +00:00
Kostya Shishkov ab9ce19170 Make PNG produce correct 8-bit pictures 
Originally committed as revision 6689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-14 12:23:54 +00:00
Kostya Shishkov 4ec0beaa59 Move block size check to decoder 
Originally committed as revision 6688 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-14 05:01:05 +00:00
Kostya Shishkov a991b1fecb TIFF decoder 
Originally committed as revision 6682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-13 10:48:29 +00:00
Kostya Shishkov 3689cf1649 Targa image decoder 
Originally committed as revision 6640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-11 04:15:04 +00:00
Kostya Shishkov ee56f2c020 10l: remove alien seek function from demuxer 
Originally committed as revision 6617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-10 04:10:53 +00:00
Kostya Shishkov 429914a330 1l: correct argument order in avcodec_check_dimensions 
Originally committed as revision 6400 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-01 05:09:20 +00:00
Kostya Shishkov 8db0c25d95 Handle case of get_bits(0) 
Originally committed as revision 6365 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-28 05:01:02 +00:00
Kostya Shishkov 050b60b2cc free memory before return 
Originally committed as revision 6351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-27 04:37:57 +00:00
Kostya Shishkov 1dbb339db3 bump lavc version for WavPack decoder 
Originally committed as revision 6350 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-27 04:31:39 +00:00
Kostya Shishkov 730581f3b4 WavPack lossless audio decoder 
Originally committed as revision 6336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-26 03:41:51 +00:00
Kostya Shishkov a1ef006823 Finally enable B-frame decoding as all known samples work perfect 
Originally committed as revision 6309 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-21 04:46:11 +00:00
Kostya Shishkov 6b33eed83f For B-frames if the second reference frame signals intensity compensation 
then the first reference frame should be intensity compensated.

Originally committed as revision 6308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-21 04:44:35 +00:00
Kostya Shishkov 162f412dec Reorder MV order in B-frames so no swapping in vc1_b_mc() is needed 
Originally committed as revision 6307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-21 04:38:47 +00:00
Kostya Shishkov 75807fe26e Zero number of current scan after decoding one picture. 
This fixes grayscale JPEG-LS decoding.

Originally committed as revision 6306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-21 04:28:46 +00:00
Kostya Shishkov e179fbc850 Swap back and forward motion vectors to achieve correct picture 
Originally committed as revision 6237 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-12 04:35:11 +00:00
Kostya Shishkov 1884a48bee Set motion vectors used in B-frames to zero by default 
Originally committed as revision 6236 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-12 04:29:37 +00:00
Kostya Shishkov c8868640c1 Use h264_chroma funcs in B-frames MC too 
Originally committed as revision 6235 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-12 04:19:07 +00:00
Kostya Shishkov b116cc7f95 Fix edge emulation for bicubic MC in B frames 
Originally committed as revision 6234 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-12 04:16:28 +00:00
Kostya Shishkov f9942ba94b 2989l: Set avctx->has_b_frames value in header and don't change it 
Originally committed as revision 6233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-12 04:13:00 +00:00
Kostya Shishkov dc43482b26 Disable B-frames decoding until they produce correct picture 
Originally committed as revision 6218 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-10 04:24:53 +00:00
Kostya Shishkov 34a8dcd031 Drop unneeded checks before av_free() and change to av_freep() where it's more suitable. 
Originally committed as revision 6212 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-09 11:40:41 +00:00
Kostya Shishkov 767516533d Support for BI-frames in Advanced Profile 
Originally committed as revision 6211 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-09 11:32:36 +00:00
Kostya Shishkov d429c98208 Don't print header bits by default 
Originally committed as revision 6210 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-09 11:29:17 +00:00
Kostya Shishkov 6cf6d0ec1a [Cosmetics] Remove if(profile < PROFILE_ADVANCED) from decode_sequence_header() 
as it's always true and reindent code inside by the way.

Originally committed as revision 6209 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-09 11:28:02 +00:00
Kostya Shishkov d1d28ddf99 [Cosmetics] Remove some done TODOs/FIXMEs from comments 
Originally committed as revision 6208 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-09 11:23:44 +00:00
Kostya Shishkov 1dc1ce643e Proper support for B/BI frames 
Originally committed as revision 6207 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-09 11:21:56 +00:00
Kostya Shishkov 7ff0b84f0e Handle the rest of known blocks (by skipping them) 
Originally committed as revision 6185 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-07 04:08:34 +00:00
Kostya Shishkov 096bc417ae Tests for overreading input data 
Originally committed as revision 6184 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-07 04:05:04 +00:00
Kostya Shishkov 54b55c8da0 Cursor drawing support 
Originally committed as revision 6183 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-07 04:01:42 +00:00
Kostya Shishkov 805934b3e4 Try to handle all chunks, previous scheme was not correct. 
Originally committed as revision 6173 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-05 07:31:53 +00:00
Kostya Shishkov c0d6fc1f73 Handle raw blocks correctly (both updating pointer and storing to memory) 
Originally committed as revision 6172 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-05 07:29:26 +00:00