Michael Niedermayer
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
Michael Niedermayer
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
Alex Beregszaszi
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
Michael Niedermayer
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
Fabrice Bellard
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
Michael Niedermayer
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
Michael Niedermayer
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
Alex Beregszaszi
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
Fred
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
Fabrice Bellard
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
Fabrice Bellard
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
Fabrice Bellard
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
Fabrice Bellard
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
Alex Beregszaszi
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
Fabrice Bellard
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
Fabrice Bellard
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
Fabrice Bellard
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
Fabrice Bellard
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
Fabrice Bellard
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
Michael Niedermayer
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
Arpi
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
Alex Beregszaszi
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
Alex Beregszaszi
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
Alex Beregszaszi
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
Alex Beregszaszi
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
Michael Niedermayer
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
Michael Niedermayer
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
Leon van Stuivenberg
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
Michael Niedermayer
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
Jürgen Keil
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
Michael Niedermayer
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
