3d71589f27
cleanup
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Originally committed as revision 1171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-05 17:31:26 +00:00
95e2ce4aa0
lrintf detection (based upon a patch by François Revol <revol at free dot fr>)
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Originally committed as revision 1162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-05 00:07:05 +00:00
b587a7cb2b
vc++ sucks, found by ("csharprules" <csharprules at hotmail dot com>)
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Originally committed as revision 1160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-04 20:57:08 +00:00
b0397e0e00
* DR1 support
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Originally committed as revision 1157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-04 18:03:10 +00:00
145956deee
fixed some bugs in app parser - some jfif and adobe jpgs fixed
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Originally committed as revision 1153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 22:49:13 +00:00
9f9c322930
support forcing low_delay during decoding
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Originally committed as revision 1150 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 18:47:51 +00:00
05c4072b45
Altivec Patch (Mark III) by (Dieter Shirley <dieters at schemasoft dot com>)
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Originally committed as revision 1147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 11:28:08 +00:00
3f95e8434b
added MACE (Macintosh Audio Compression/Expansion) 3:1 & 6:1 support
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contribution by Laszlo Torok <torokl@alpha.dfmk.hu>
4CC 'MAC3' and 'MAC6' in Quicktime.
It works for mono streams, needs to be fixed for stereo when I get my hands on a stereo sample :)
patch by (François Revol <revol at free dot fr>)
Originally committed as revision 1145 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 10:39:22 +00:00
86f85dca30
cleanup
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Originally committed as revision 1142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 08:55:46 +00:00
288daa8452
handle init error in ffmpeg12
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Originally committed as revision 1141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 01:43:19 +00:00
8671359bfc
better padding bug detection
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Originally committed as revision 1139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 00:05:06 +00:00
75460b0ce5
put MIN/MAX under ifndef MAX/MIN
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Originally committed as revision 1138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-01 20:37:10 +00:00
6a70098ac6
fixing msmpeg4v3 with mb_height % slice_height != 0
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Originally committed as revision 1137 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-01 18:55:03 +00:00
f56dd362bd
hopefully fixing sprite_warping_points==0
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Originally committed as revision 1136 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-01 13:25:22 +00:00
f408fc67c0
* avoid negative numbers as well
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Originally committed as revision 1134 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 20:22:30 +00:00
dd3be2c97e
10l
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Originally committed as revision 1133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 18:22:15 +00:00
b8e6ad84e5
reverse first hunk
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Originally committed as revision 1132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 18:17:25 +00:00
d08070e653
fixed debug compilation
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Originally committed as revision 1131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 18:08:19 +00:00
bbed9259cc
put a few large tables under #ifdef CONFIG_ENCODERS or dynamically allocate them
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Originally committed as revision 1130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 16:11:03 +00:00
6bb925f47d
dont call emms_c() for each MB
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Originally committed as revision 1127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 12:11:53 +00:00
0aa7875a73
cleanup
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Originally committed as revision 1126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 11:47:58 +00:00
f9745d55e6
fixed 10l
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Originally committed as revision 1124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 09:24:25 +00:00
af27aea922
fixing another assert q>0.0 issue caused by variance < 0, this fix allso changes the inter/intra decission very slightly -> all regression checksums need to be updated
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Originally committed as revision 1122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 00:48:05 +00:00
4707cb07e1
fixed nb_block_sizes detection - fixed codec_id test (avctx->codec_id does not need to be initialized)
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Originally committed as revision 1121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-31 00:07:13 +00:00
0bfacb95de
fixing q>0.0 assert failure caused by overflow of variance for b frames
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Originally committed as revision 1120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-30 22:55:07 +00:00
6b72ac6323
exporting the internal qscale table, this allso fixes the ordering
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Originally committed as revision 1116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-30 20:41:40 +00:00
6234d753a9
NetBSD fix by Bernd Ernesti <mplayer@lists.veego.de>
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Originally committed as revision 1115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-30 20:31:04 +00:00
5981f4e693
1) Add MMX deinterlace code.
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2) "Fix" first and last line deinterlace. I had second-thoughts that this might be some image filtering algorithm that someone cleverer than I created.
3) Add in-place deinterlace functions (only used when src == dst).
patch by (Fred <foohoo at shaw dot ca>)
Originally committed as revision 1113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-30 09:09:34 +00:00
bc42388648
use lrintf to avoid double conversion
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Originally committed as revision 1107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-29 22:39:11 +00:00
9d85cbd93a
added lrintf for non ISOC libcs (fixme: find a better test)
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Originally committed as revision 1106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-29 22:38:21 +00:00
ab253fe3c5
avoid name clash - fixed again block size selection
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Originally committed as revision 1105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-29 22:27:30 +00:00
82696beed3
avoid name clash
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Originally committed as revision 1104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-29 22:26:01 +00:00
f3a3444721
FOURCC removed, using ff_get_fourcc instead (should be big-endian safe), workarounded a restart interval bug (Spectralfan.mov) (rst support should be rewritten and moved from decode_sos)
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Originally committed as revision 1094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 16:29:40 +00:00
64c133898a
fixed block size selection
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Originally committed as revision 1093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 01:42:05 +00:00
6d2abd6b3e
added new fft/mdct code - added fft-test program
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Originally committed as revision 1091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 00:51:48 +00:00
bc8d1857fb
added wma decoder
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Originally committed as revision 1090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 00:48:55 +00:00
6107fa87b4
preparing integration of new AC3 decoder
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Originally committed as revision 1089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 00:39:05 +00:00
bb6f569072
new generic FFT/MDCT code for audio codecs
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Originally committed as revision 1088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-28 00:34:08 +00:00
1c0a593ac8
get_vlc2()
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Originally committed as revision 1084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 21:02:47 +00:00
055317a74c
3rd 10l - don't let it read data beyond the end of frame
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Originally committed as revision 1083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 19:20:02 +00:00
9d3748bed3
2nd 10l (noticed by arpi)
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Originally committed as revision 1082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 19:11:06 +00:00
7b5c80f6bb
minor speedup noticed by arpi
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Originally committed as revision 1081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 19:01:00 +00:00
97d4469a74
10l
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Originally committed as revision 1080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 18:03:42 +00:00
109362cbf4
reworked decode_frame marker searching, fixes many non-working samples
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Originally committed as revision 1079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 17:59:35 +00:00
060f89b328
mergeing inter & intra rl_length tables (50% smaller & no meassureable difference in filesize/quality)
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Originally committed as revision 1078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 12:20:58 +00:00
f3c09da19f
75% smaller rl_length table
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Originally committed as revision 1077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 12:09:25 +00:00
a09907d988
dsputil mmi cleanup patch by (Leon van Stuivenberg <leonvs at iae dot nl>)
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Originally committed as revision 1076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 09:20:48 +00:00
d6db1c9c6a
handle direct rendering buffer allocation failure
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Originally committed as revision 1075 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-27 00:02:23 +00:00
384855eebf
segfault fix patch by (Juergen Keil <jk at tools dot de>)
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Originally committed as revision 1073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-26 18:56:43 +00:00
917f58279d
fixing decoding of streams with no keyframe at the start
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Originally committed as revision 1072 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-25 16:06:32 +00:00
50eb9cbc44
idct_permutation_type variable, so the permutation type can quickly be identified
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Originally committed as revision 1071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-25 13:39:47 +00:00
6e2d5f1aea
regression test for H263+
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Originally committed as revision 1070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-25 10:50:02 +00:00
945eeee15e
slice encoding cleanup
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Originally committed as revision 1069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-25 00:08:32 +00:00
c42612f1b4
clip MVs for direct mode
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Originally committed as revision 1068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-24 00:51:17 +00:00
7801d21d13
optimize block_permute()
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optimize dct_quantize_c()
dont permute s->q_inter/intra_matrix
Originally committed as revision 1067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-23 15:11:07 +00:00
4a3d7fbcbc
fixing interlaced MC & edge-emu
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Originally committed as revision 1066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-23 08:14:12 +00:00
8d0e42cad0
more defaults
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Originally committed as revision 1065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-22 23:43:25 +00:00
7da71a5c68
xvid qpel bug autodetect
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Originally committed as revision 1064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-22 19:48:52 +00:00
03e93d35b0
xvid qpel bug workaround
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Originally committed as revision 1063 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-22 18:55:20 +00:00
fc48cbad5b
fixing msmpeg4v3 encoding at bitrates <128k
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Originally committed as revision 1052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-20 17:02:41 +00:00
35aa136a77
fixing h263 slice decoding (again)
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Originally committed as revision 1051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-19 23:48:08 +00:00
49943a18d0
fixing interlaced dct with 4mv
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Originally committed as revision 1050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-19 11:03:13 +00:00
8b32880cc9
fixing h263 decoding (did segfault)
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Originally committed as revision 1049 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-19 01:31:26 +00:00
fb8a9e2f37
fixing interlaced dct + hq mode
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Originally committed as revision 1048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-18 18:32:50 +00:00
9fee1e234e
init flags before using it (found by arpi)
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Originally committed as revision 1047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-16 22:18:41 +00:00
073b013d00
complete mpeg4 GMC decoding support
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Originally committed as revision 1046 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-16 19:55:49 +00:00
46fd0de8a7
fixing alt_scan for the first frame (variable was reset)
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Originally committed as revision 1045 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-16 17:23:18 +00:00
d2975f8d4f
warning fixes
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Originally committed as revision 1044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-15 15:24:08 +00:00
a61f82653e
better padding bug detection
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Originally committed as revision 1039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 19:53:04 +00:00
ec6a375248
removed warnings
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Originally committed as revision 1038 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 18:25:58 +00:00
4f891f53b3
removed invalid header include
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Originally committed as revision 1037 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 18:01:32 +00:00
b704e7420b
mpeg4 header parser clenup (needed for parsing of VOL header in avctx->extradata)
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Originally committed as revision 1032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 12:21:54 +00:00
26893f6bd4
fixing wmv1 slice decoding
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Originally committed as revision 1031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-13 19:53:32 +00:00
4d2858deac
better/cleaner error resilience (done in a 2nd pass after decoding)
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h263/mpeg4 out of order slice decoding
Originally committed as revision 1030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-13 13:16:04 +00:00
8b313a4787
Move Alpha optimized IDCT to own file. Based on a patch by Måns
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Rullgård <mru@users.sourceforge.net>.
I've left out the idctCol2 part, because W4 has recently been decreed
to be 16383, and also I doubt it will give a noticeable speedup.
Originally committed as revision 1029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-11 23:01:16 +00:00
18f4e34ff6
removed unused variables
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Originally committed as revision 1027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-11 13:49:16 +00:00
a5e880583c
corrected pixel format display
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Originally committed as revision 1025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-11 09:16:35 +00:00
4bfad53561
added two pass info
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Originally committed as revision 1022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-10 17:12:55 +00:00
4973397975
mpeg1 2pass encoding
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Originally committed as revision 1019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-09 17:18:24 +00:00
9c89585ad4
resample fix by Petros Tsantoulis
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Originally committed as revision 1018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-09 14:16:31 +00:00
d017ab70f4
support buffers containing more than one frame
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Originally committed as revision 1016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-09 12:35:22 +00:00
1c05e11d02
fixed NTSC end of line bug
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Originally committed as revision 1014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-08 17:54:02 +00:00
789587d595
minimum support for YUV411P (new combined scaler/converter will handle that better...)
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Originally committed as revision 1013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-08 17:42:33 +00:00
47fa9c203a
16x{8,16} {avg,put}_pixels support patch by (Juergen Keil <jk at tools dot de>)
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Originally committed as revision 1012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-08 12:09:23 +00:00
9e39878252
10l - MMX/FPU state was not restored, causing nonsense fpu behaviour in caller (mplayer)
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Originally committed as revision 1011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-07 23:08:42 +00:00
e9feea594a
DV ntsc support, 411P colorspace added
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Originally committed as revision 1010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-07 21:28:33 +00:00
acd2e05c47
* Fix dct_unquantize_h263_axp for changed block_last_index indexing.
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* Set qadd to 0 for intra with h263_aic (whatever that may be).
Originally committed as revision 1009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-07 02:03:21 +00:00
0298af4887
set low_delay on encoding if no b frames
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Originally committed as revision 1007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-06 17:46:22 +00:00
676e200cff
trying to fix the non-x86 IDCTs (untested)
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Originally committed as revision 1006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-06 15:27:01 +00:00
6c38306600
Make compilable again after DCT cleanup. It gives wrong results,
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though, so I disabled it for now. Anybody knows offhand what might be
the reason?
Originally committed as revision 1005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-05 00:57:42 +00:00
e447d7d65f
Some nifty stuff for upcoming patches.
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Originally committed as revision 1004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-05 00:12:58 +00:00
3565eeaaaa
Fix for source dir != build dir. Patch provided by Måns Rullgård.
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Originally committed as revision 1003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-04 23:32:40 +00:00
defdfc9aa0
moved dct init out from mpv_common_init to dct_common_init (for less-uglier way for dv)
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Originally committed as revision 1002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-04 20:59:29 +00:00
7be166e4ea
simplified parsing - added MMX idct support
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Originally committed as revision 1000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-04 07:49:00 +00:00
020fcc94e0
added DV support
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Originally committed as revision 999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-04 07:16:50 +00:00
5d2231ee8f
first working version of DV video decoder
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Originally committed as revision 998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 21:07:39 +00:00
652f019786
in fact IDCT248 needs to be normalized as I suspected
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Originally committed as revision 997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 21:03:59 +00:00
5917d17cb7
ps2 optimizations update patch by (Leon van Stuivenberg <leonvs at iae dot nl>)
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Originally committed as revision 996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 20:57:19 +00:00
a46a3ce416
added IDCT248 testing
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Originally committed as revision 995 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 19:49:23 +00:00
9bf71516b1
first version of IDCT248 for DV decoding support
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Originally committed as revision 994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-03 13:41:33 +00:00
3a3d3a42c2
fixing custom quantizer matrix decoding
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minor optimizations
Originally committed as revision 993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-02 22:56:58 +00:00
3994623df2
optimization
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Originally committed as revision 992 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-02 17:07:39 +00:00
ce5b7c5e11
sliced mode for mpeg1/2
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Originally committed as revision 991 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-02 16:36:43 +00:00
acf44abb8c
move scantable init from block-decode to header parser
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Originally committed as revision 990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-01 23:47:04 +00:00
3729c91296
optimizing mpeg2 decode block stuff
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Originally committed as revision 989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-01 23:11:40 +00:00
144f062500
rv10 cleanup (de)muxer still needs to be cleaned up (still searching volunteer for that ;) )
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Originally committed as revision 988 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-01 19:29:10 +00:00
4c2bc159bd
fixing rv10, this isnt the cleanest solution (parsing the packet header in the codec & creating it in the muxer) but it was that way before things broke, and its the simplest solution
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Originally committed as revision 986 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-30 21:36:43 +00:00
a02017367b
optimizing mpeg1_decode_block()
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Originally committed as revision 985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-30 16:14:14 +00:00
8e1652dc9d
forgot zigzag_direct[] behind #ifdef DEBUG (found by Klaas-Pieter Vlieg <vlieg at eurescom dot de>)
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Originally committed as revision 984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-30 10:06:17 +00:00
cc7ac88830
convert only needed matrixes in convert_matrix() (mjpeg calls it for every frame)
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Originally committed as revision 983 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-30 09:19:54 +00:00
9b59c92f47
indenting preprocessor stuff, as its completly unreadable otherwise
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Originally committed as revision 982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-29 23:39:30 +00:00
23e54f6927
renaming variable
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Originally committed as revision 981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-29 23:21:13 +00:00
2ad1516a6c
idct permutation cleanup, idct can be selected per context now
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fixing some threadunsafe code
Originally committed as revision 980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-29 22:44:22 +00:00
f9bb4bdffc
Add Alpha assembly for pix_abs16x16. Optimized for pca56, no large win
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on ev6.
Originally committed as revision 979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-29 15:14:28 +00:00
ea689c8eb7
An easy way to speed up encoding by 6%.
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Originally committed as revision 978 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-28 02:18:34 +00:00
7ffbb60ee7
Minor warning fix.
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Originally committed as revision 977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-28 01:49:37 +00:00
a9c6830605
minor optimization of h263_encode_motion()
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Originally committed as revision 976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-27 15:38:54 +00:00
202ef8b819
ff_get_fourcc() & XVIX support
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Originally committed as revision 975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-27 10:27:57 +00:00
0c2dd16eb6
autodetect UMP4 (by adding a fourcc field to AVCodecContext)
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Originally committed as revision 974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 23:27:22 +00:00
7f2bdb62d4
automatically detect broken opendivx codec and workaround, so bug=1 shouldnt be needed anymore for mpeg4 files, if there still are files which need bug=1 then tell me ...
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Originally committed as revision 973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 22:37:33 +00:00
5482970b4b
h263_dc_scale() cleanup
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Originally committed as revision 972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 09:16:23 +00:00
fcb48651f4
mpeg4 interlaced dct encoding
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Originally committed as revision 971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-26 00:22:25 +00:00
b560f4b656
ps2 idct bugfix patch by (Leon van Stuivenberg <leonvs at iae dot nl>)
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Originally committed as revision 970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 23:57:17 +00:00
9e4c69485b
adaptive quantization for h263
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Originally committed as revision 969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 15:07:44 +00:00
d87c0267e3
adaptive quantization for mpeg1
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Originally committed as revision 968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 12:33:37 +00:00
5e746b9995
darkness masking (lumi masking does only bright stuff now)
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Originally committed as revision 967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 10:53:59 +00:00
9960903667
fixing ac prediction encoding with adaptive quantization
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Originally committed as revision 966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-24 09:15:46 +00:00
693b0e1d66
fixing variance scaling for b frames (messed adaptive quants up)
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cliping too long MVs in b frames instead of setting them to 0
Originally committed as revision 965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-23 15:16:09 +00:00
c5d309f2d5
adaptive quantization (lumi/temporal & spatial complexity masking)
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Originally committed as revision 964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-23 14:56:11 +00:00
d46aba2642
ps2 idct patch by (Leon van Stuivenberg <leonvs at iae dot nl>)
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Originally committed as revision 963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-23 08:44:24 +00:00
084c726ba3
pix_sum16_mmx()
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Originally committed as revision 961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-20 10:03:01 +00:00
3f09f52adf
fdct_mmx -> ff_fdct_mmx (renamed to avoid namespace conflict with xvid)
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[found by Kim Minh Kaplan]
Originally committed as revision 960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 22:14:53 +00:00
b3a391e8b8
fixing i_quant_factor, this should finally fix the bitrate bug with ffserver hopefully
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Originally committed as revision 959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 20:22:39 +00:00
e8b62df6e4
fixing apiexample
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Originally committed as revision 958 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 18:24:52 +00:00
b71901e6ee
documenting most stuff in AVCodecContext
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Originally committed as revision 957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 17:44:54 +00:00
0af65aac18
* Remove -finline-limit=8000 (not supported by gcc 2.95)
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* Hack to force correct gcc arch flags for motion_est_alpha.c
Originally committed as revision 956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 16:06:25 +00:00
590d3f81b7
fixing *pixels_tab stuff (hopefully, as its untested ...)
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Originally committed as revision 955 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 10:26:49 +00:00
a949d72e0e
avcodec_alloc_context()
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Originally committed as revision 954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 09:13:43 +00:00
947ac25a44
10l (forgot to commit)
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Originally committed as revision 953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-18 18:30:31 +00:00
6a1f7e7b6b
better min/max rate handling
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cleanup
Originally committed as revision 952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-18 18:28:11 +00:00
946c8a1281
fixing
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fixing max_rate/min_rate
Originally committed as revision 951 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-18 09:08:03 +00:00
8f2b21a80f
fixing memalign
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Originally committed as revision 949 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-15 10:02:15 +00:00
5596c60cce
dont store version for bit-exact tests
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Originally committed as revision 948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 22:07:35 +00:00
b7c27ee601
alignment info
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Originally committed as revision 947 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 19:00:09 +00:00
a172cae62e
interlaced b frames fix
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Originally committed as revision 946 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 17:18:26 +00:00
1e7bfebe7f
fixing qpel 4mv
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Originally committed as revision 945 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 12:36:54 +00:00
85bf478ed9
complete aspect support
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Originally committed as revision 944 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 12:30:48 +00:00
590a635884
interlaced qpel mpeg4 fixed
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Originally committed as revision 943 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-14 10:11:05 +00:00
8c7b533e8b
Synthesize pixels16 functions from pixels functions.
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Originally committed as revision 942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 23:27:01 +00:00
050fe8bab5
aspect (ext. par too) support for h263 and mpeg4 (inc. build becouse of new vars)
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Originally committed as revision 941 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 19:31:32 +00:00
60286c8a37
Fix for h % 8 == 4 in put_pixels_axp_asm.
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Originally committed as revision 940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 15:44:53 +00:00
e3bd83f874
10l (field select readed at the wrong place ...)
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Originally committed as revision 939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 11:47:57 +00:00
fc97db6435
interlaced b frames cleanup
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Originally committed as revision 938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 11:24:58 +00:00
a343d33ed6
Due to version renumbering, Alpha builtins aren't supported in thegcc
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3.2 release.
Originally committed as revision 937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 10:56:51 +00:00
bea669e57c
interlaced mpeg4 b frame decoding
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Originally committed as revision 936 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 09:45:32 +00:00
1c73a3fbf2
Adapt to new 8/16 table scheme.
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Originally committed as revision 935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 09:28:45 +00:00
2276785cfa
fixing 1/0 if the headers are incomplete (like what M$ encoder generates)
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Originally committed as revision 934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-13 07:46:06 +00:00
b9d2bb5b2f
fixing interlaced mpeg4 decoding
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Originally committed as revision 933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 18:28:17 +00:00
f3cfadd52f
parsing resync header extension support
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Originally committed as revision 931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 15:22:14 +00:00
33cbc6052a
vbv parameter parsing (more skiping actually ;) )
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Originally committed as revision 930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 15:02:47 +00:00
7727783512
avoid nonsense frame-skip messages
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Originally committed as revision 929 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 15:00:09 +00:00
dae9ffc440
uninitialized var ...
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Originally committed as revision 927 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 14:43:44 +00:00
66370d3fca
statistics for forw & back p-MBs instead of just one counter for both
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Originally committed as revision 925 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 12:26:09 +00:00
7866eeff46
m4v input support
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return the correct number of bytes consumed for decding h263 like formats (needed for reading raw streams) this could break some divx files with b frames, so please tell me ASAP if u notice any problems
Originally committed as revision 924 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 11:10:33 +00:00
15415af418
export pts from stream if available
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store pts in stream if available (otherwise use frame_rate)
Originally committed as revision 923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 10:54:53 +00:00
02ac31361b
Change abort() calls to av_abort() calls.
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Originally committed as revision 922 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 02:34:56 +00:00
208d3ddf96
set pict_type & key_frame on decoding too
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Originally committed as revision 918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 00:27:08 +00:00
b318477992
put/avg_pixels16
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fixing 2 small qpel bugs
Originally committed as revision 915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-11 12:39:53 +00:00
6b460aa387
reducing sizeof MpegEncContext to avoid stack overflow on crap M$ windo$
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Originally committed as revision 914 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-11 07:26:43 +00:00
0eaec10550
fixing overflow in 16->8 bit conversion, patch by (Nikolai Zhubr <s001 at hotbox dot ru>)
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Originally committed as revision 913 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-07 10:57:51 +00:00
3db48188df
optimizing mpeg4_encode_block(), generates allso slightly shorter bitstream as some codes can be represented as esc1 and esc2 and esc2 is shorter for a few of them
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Originally committed as revision 911 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-07 00:16:30 +00:00
14207b27b5
support decoding of the last mpeg "packet" even if no startcode is immedeatly afterwards (fixes bugs with mpeg in avi)
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new behavior is only activated if CODEC_FLAG_NOT_TRUNCATED is set
Originally committed as revision 909 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-06 22:30:16 +00:00
0b61920aa7
fixing rv10 encoding (ffmpeg can at least decode its own rv10 files now)
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Originally committed as revision 907 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-05 13:23:11 +00:00
cfda33cbad
apiexample needs EXTRALIBS
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Originally committed as revision 906 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-05 10:06:20 +00:00
6acce86bdd
fixing tests
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Originally committed as revision 905 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-05 08:48:34 +00:00
9db99069bd
fixing segfault
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Originally committed as revision 903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-03 20:15:34 +00:00
b59f574753
10l (compilation if defined ARCH_ALPHA)
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Originally committed as revision 902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-02 17:08:40 +00:00
1a684b3d53
fixing encoding at high QPs (was broken after the dct accuracy increase due to too small inverse table)
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Originally committed as revision 901 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-02 16:56:29 +00:00
be7109c12b
ar -s -> ranlib
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Originally committed as revision 900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-02 16:48:40 +00:00
ecfd40b390
new vbv calculation patch by (Henry Mason <talus25 at speakeasy dot net>) with slight modification by me
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Originally committed as revision 899 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-02 09:51:52 +00:00
ab6c65f693
altivec build tidyup patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>)
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Originally committed as revision 898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-02 08:48:12 +00:00
004c18ee9c
higher accuracy
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Originally committed as revision 897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 20:54:38 +00:00
81e0d0b412
oggvorbis support patch by (Mark Hills <mark at pogo dot org dot uk>)
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Originally committed as revision 896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 18:07:56 +00:00
ad324c9351
dct cleanup
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more accurate mmx dct (dont discard bits for fun)
fixing mmx quantizer bug for qscale%2==1 (bias was slightly wrong)
Originally committed as revision 895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 16:52:33 +00:00
86748dbc61
dct-test update
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test simple-idct and ijg int DCT too
do tests with random & sparse matrixes
print systematic error matrixes
Originally committed as revision 892 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 09:33:05 +00:00
5bd11e314e
dont discard first frame patch by (Lennert Buytenhek <buytenh at math dot leidenuniv dot nl>)
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Originally committed as revision 890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 07:40:31 +00:00
1565dabc1a
be less verbose patch by (Lennert Buytenhek <buytenh at math dot leidenuniv dot nl>)
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Originally committed as revision 889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 07:26:43 +00:00
ab6d194a38
croping patch by (talus25 at speakeasy dot net) with fixes from atmos & me
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Originally committed as revision 888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 07:19:38 +00:00
e7fce5e9fb
bitexact hack for the simple mmx idct
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Originally committed as revision 886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-31 14:17:51 +00:00
c7e079314b
sun solaris compilation bugfix, patch by (Martin Olschewski <olschewski at zpr dot uni-koeln dot de>)
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Originally committed as revision 882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-30 18:17:20 +00:00
471d7dc3d0
undefined M_PI / M_E fix
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Originally committed as revision 881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-30 16:16:30 +00:00
a43bd1d715
patch by Heliodoro Tammaro <helio at interactives dot org>
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- configures/builds on all darwin versions
- ffserver builds on darwin (if you have the extra libraries)
- builds correctly (again) on non-darwin ppc (no -faltivec in gcc-3.2)
Originally committed as revision 880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-30 00:05:28 +00:00
28db7fce02
slow but accurate integer dct from IJG (should be ok with the LGPL as the old DCT is the fast integer DCT from IJG)
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per context DCT selection
Originally committed as revision 878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-29 23:55:32 +00:00
255b3ac27d
use extradata for h263_long_vector mode detection
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Originally committed as revision 876 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-28 21:47:28 +00:00
59925ef204
first cut at altivec support on darwin patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>)
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Originally committed as revision 875 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-28 13:14:36 +00:00
68bd11f5de
working around undefined behavior of get-vlc if the vlc s invalid
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more debug output by default for errors (so we can see immedeatly whats wrong on bugreports)
guess long_vectors mode
Originally committed as revision 874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-28 12:23:12 +00:00
ee3b2be65d
fixes rv10 decoding crash
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Originally committed as revision 873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-28 09:19:28 +00:00
0778718635
warning patch by (Dominik Mierzejewski <dominik at rangers dot eu dot org>)
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Originally committed as revision 872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-28 08:15:30 +00:00
fd7db0fddf
mpeg4 interlaced decoding support (not completly implemented/tested due to lack of samples)
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Originally committed as revision 870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-27 16:28:19 +00:00
e769f0535e
added aspected_width/height for EXTENDED_PAR
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Originally committed as revision 869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-26 20:45:01 +00:00
Michael Niedermayer
Zdenek Kabelac
Alex Beregszaszi
François Revol
Arpi
Nick Kurshev
Fabrice Bellard
Fred
Leon van Stuivenberg
Jürgen Keil
Falk Hüffner
Philip Gladstone
Nikolai Zhubr
Henry Mason
Brian Foley
Mark Hills
Lennert Buytenhek
Martin Olschewski
Heliodoro Tammaro
Dominik Mierzejewski