9cf94714d0
Remove spurious references to Ogg Theora encoder, such a thing never existed.
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Originally committed as revision 5858 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-29 20:47:47 +00:00
595e7bd940
some MMX optimizations for the CAVS decoder
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Originally committed as revision 5846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-29 08:45:33 +00:00
09be55df9c
Set MpegEncContext->mspel flag (here it indicates that bicubic MC will be use)
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Originally committed as revision 5845 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-29 03:11:14 +00:00
ffb9a8b1b6
Support range reduced frames
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Originally committed as revision 5844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-29 03:07:30 +00:00
138712fe43
Support grayscale decoding.
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Originally committed as revision 5843 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-29 03:05:29 +00:00
0154bae137
Add rounding for overlap filters
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Originally committed as revision 5834 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-28 03:27:37 +00:00
ae08a5631e
10l in r5768 (broke mbaff)
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Originally committed as revision 5831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-27 20:37:21 +00:00
1ea501aff0
Remove sws_global_init() from swscaler emulation
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Originally committed as revision 5830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-27 12:31:31 +00:00
538389c981
Fix FSF postal address.
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Originally committed as revision 5829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-26 01:12:26 +00:00
2793096fe3
Fix a corner case in sws emulation
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Originally committed as revision 5827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-25 15:23:44 +00:00
5df6889364
Some B-frames support (parsing and decoding only, no motion compesation is done)
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Originally committed as revision 5820 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-24 04:24:53 +00:00
c39e3c6fbb
Some fixes for decode_p_mb()
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Originally committed as revision 5819 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-24 04:20:49 +00:00
9f82cdc7b5
Remove obsolete and misleading warning.
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Originally committed as revision 5816 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-23 20:45:20 +00:00
bc185f72c0
Do not crash when the first frame is not a keyframe (and thus none of the
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necessary initialization has been done yet).
Originally committed as revision 5815 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-23 18:22:29 +00:00
83b3df83d3
Correct edge MC for chroma
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Originally committed as revision 5813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-23 04:57:36 +00:00
230e9d4ca7
Replace code for clipping MV vectors (which is wrong to use here) with clipping source coords.
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Originally committed as revision 5811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-22 03:57:53 +00:00
4b94465927
Don't do non-uniform quantization on zero coeffs.
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Originally committed as revision 5810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-22 03:54:00 +00:00
27ed1a0dee
1000l: scale DC predictors instead of predicted value.
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Originally committed as revision 5808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-21 04:06:06 +00:00
92ad0d9d3b
Set DC = 0 for skipped MB as it interferes DC prediction
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Originally committed as revision 5807 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-21 04:03:56 +00:00
b53921aabd
Set correctly quantizer and transform mode when parsing frame header.
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Originally committed as revision 5806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-21 03:58:48 +00:00
d9cf32d920
avoid 4 +
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Originally committed as revision 5799 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 23:51:11 +00:00
d26a9ea0df
remove 166 useless underscores, and make this file valid c code as a result
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Originally committed as revision 5798 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 23:21:20 +00:00
e003ea066b
remove a few useless casts and avoid the useless t1/t2 variables
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Originally committed as revision 5797 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 23:17:18 +00:00
684d9e36fc
simplify
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Originally committed as revision 5796 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 22:42:31 +00:00
006ff1cabe
more simplifications
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Originally committed as revision 5795 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 22:21:45 +00:00
f72f8a7735
simplification
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Originally committed as revision 5794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 21:20:56 +00:00
09eb00f6b5
iabs -> ABS
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Originally committed as revision 5793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 21:05:42 +00:00
1abbf64e3b
simplify
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Originally committed as revision 5792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 20:57:44 +00:00
1af5f60f6a
fix loop filter
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Originally committed as revision 5791 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 20:41:16 +00:00
5ced7b80ad
disable the vp3 mmx and sse2 idcts, their output doesnt match the c idct (tested with -f crc) and the theora spec does not allow different idcts not to mention the difference is quite vissible ...
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Originally committed as revision 5788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 09:49:21 +00:00
cea8f6f323
Move av_malloc(), av_realloc(), and av_free() from libavcodec to libavutil
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Originally committed as revision 5784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-19 07:28:58 +00:00
4b45de0e87
Move av_log() & friends to libavutil
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Originally committed as revision 5781 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-18 11:00:55 +00:00
8b75e45d8c
sync to x264 r537
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Originally committed as revision 5780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-18 01:29:43 +00:00
efea852877
parse all QIS values (we still ignore them though ...)
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Originally committed as revision 5778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-17 13:09:45 +00:00
a14ab4e4d4
100l for me
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Originally committed as revision 5777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-17 11:06:09 +00:00
116d866ca5
fix playback of theora.ogg on mphq patch by (matthieu castet %% castet dat matthieu ot free dat fr %%)
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Originally committed as revision 5776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-17 10:44:53 +00:00
ae1dd8e125
attempt to implement xiphs useless and stupid quantization matrix mess
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Originally committed as revision 5775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-17 09:51:59 +00:00
187c9be7a6
replace *_dequant (2 intra, 1 inter) by qmat (3 intra, 3 inter) (needed for theora according to spec)
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Originally committed as revision 5774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-17 08:09:08 +00:00
d2744e19e0
use RSHIFT
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Originally committed as revision 5773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 21:09:32 +00:00
4501e678e7
useless memcpy
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Originally committed as revision 5772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 21:00:38 +00:00
7cfe7fe5e7
some fixmes if someone ever wants to implement theora support correctly ...
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Originally committed as revision 5771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 20:47:48 +00:00
e278056fba
check how many bits are left after decoding extradata
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this change is messy as whoever wrote the original code copied the GetBitContext instead of passing a pointer to it which has to be fixed for the above thing
Originally committed as revision 5770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 20:30:39 +00:00
b7f3fdd779
cleanup
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Originally committed as revision 5769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 19:21:59 +00:00
717b173366
slightly faster h264 fill_caches()
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Originally committed as revision 5768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 18:55:18 +00:00
e1bbc0321c
cosmetic change to adjust alignment.
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Originally committed as revision 5767 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 17:08:25 +00:00
5f3acd9ec9
Modify preset compression levels to utilize log search.
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Originally committed as revision 5766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 17:04:54 +00:00
7a5f09f66e
cosmetics
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Originally committed as revision 5764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 16:23:12 +00:00
dbb45a3bb7
log prediction order search method
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Originally committed as revision 5763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 15:46:45 +00:00
26053bdcc8
Add lpc order search. This creates new compression levels 6 to 12.
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Originally committed as revision 5762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 13:34:47 +00:00
7e84f27693
Don't pass block[6][64] parameter to decode_p_mb as we always use s->block
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Originally committed as revision 5761 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-16 03:50:00 +00:00
Diego Biurrun
Stefan Gehrer
Kostya Shishkov
Loren Merritt
Luca Abeni
Reimar Döffinger
Michael Niedermayer
Matthieu Castet
Justin Ruggles
Måns Rullgård