Ivan Kalvachev
d55e93e48b
Mpeg2 16x8 Patch by ("Ivan Kalvachev" <ivan at cacad dot com>)
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Originally committed as revision 2006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-03 23:29:00 +00:00
Michael Niedermayer
aef95c8cb9
fix last_block_index<=0 bug
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Originally committed as revision 2004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-03 22:35:39 +00:00
Michael Niedermayer
d9ced4ca4b
cleanup / cosmetics
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Originally committed as revision 2001 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-02 16:50:20 +00:00
Michael Niedermayer
085565f71f
20% less memory needed for 8bit AC state (worst compression rate loss was 0.2%, all other files had <=0.1% loss)
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Originally committed as revision 2000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-02 10:45:04 +00:00
Alex Beregszaszi
9085af0751
moved the tables into header files (and applied the 'static' patch). Nick: why do you like mergeing tables and code into one file, so making it unusable big?
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Originally committed as revision 1999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-29 19:11:55 +00:00
Michael Niedermayer
a4adb60858
PPC970 patch + cpu-specific tuning support by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 1997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-29 00:39:57 +00:00
Sam Hocevar
2c094d6338
build error on Alpha patch by (Sam Hocevar <sam at zoy dot org>)
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Originally committed as revision 1996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-29 00:23:30 +00:00
Michael Niedermayer
dc939fd588
fix CHECKED_ALLOCZ(0)
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Originally committed as revision 1993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-28 22:51:42 +00:00
Michael Niedermayer
1e79606dd6
gcc 2.95 workaround
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Originally committed as revision 1992 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-28 19:19:00 +00:00
Mike Melanson
2e26c8d204
- fix PLANE_PRED8x8 prediction (H/V are swapped, this is correct!)
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- fix B-frame motion compensation
- cleanup motion vector math and other blocks of common code
Originally committed as revision 1991 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-27 15:05:29 +00:00
Mike Melanson
89ebf4e85e
Fix third pixel motion compensation
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Originally committed as revision 1990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-27 15:03:58 +00:00
Michael Niedermayer
8e937a4ad1
2x100l
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Originally committed as revision 1989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-27 12:58:40 +00:00
Michael Niedermayer
cb482d2511
blinking blocks around thin vertical lines and dots bugfix
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Originally committed as revision 1988 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-26 11:31:34 +00:00
Ivan Kalvachev
1dff7d56ad
DMV support patch by ("Ivan Kalvachev" <ivan at cacad dot com>)
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Originally committed as revision 1985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-23 22:32:15 +00:00
Michael Niedermayer
2a250222e6
CONFIG_ENCODERS cleanup
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Originally committed as revision 1984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-22 11:08:22 +00:00
Michael Niedermayer
4fb518c392
the return of the idct with 16bit output by ("Ivan Kalvachev" <ivan at cacad dot com>)
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Originally committed as revision 1983 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-21 01:11:31 +00:00
Michael Niedermayer
daab329603
fixing concealment MVs prediction
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Originally committed as revision 1982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-21 00:50:40 +00:00
Alex Beregszaszi
eb60dddc2e
some warning fixes
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Originally committed as revision 1977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-20 15:21:25 +00:00
Mike Melanson
a7d3e7729a
don't step on the context
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Originally committed as revision 1976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-20 02:38:29 +00:00
Mike Melanson
4e8eed2f3b
4, not 2
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Originally committed as revision 1975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-20 02:22:25 +00:00
Mike Melanson
da3b975630
added support for B-frames and multiple slices
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Originally committed as revision 1974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-19 01:44:44 +00:00
Mike Melanson
ccdaf63dc3
fix identifier to fix compilation
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Originally committed as revision 1973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-19 01:25:48 +00:00
Michael Niedermayer
c009df3f86
make ff_emulated_edge_mc() independant of MpegEncContext
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Originally committed as revision 1971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-18 22:00:23 +00:00
Nick Kurshev
cebe4432e9
optimization: merge phases 0 and 1
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Originally committed as revision 1970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-18 06:37:23 +00:00
Michael Niedermayer
b1e6b355f7
lossless mjpeg encoding (planar yuv & RGB) and somerelated bugfixes
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Originally committed as revision 1968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-17 22:48:51 +00:00
Nick Kurshev
c3b4e0eb15
to be more precise
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Originally committed as revision 1967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-17 07:48:50 +00:00
Nick Kurshev
860208a400
finally works now
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Originally committed as revision 1966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-17 07:22:31 +00:00
Alex Beregszaszi
971eb237b7
10l
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Originally committed as revision 1965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 15:06:31 +00:00
Fabrice Bellard
855127bc92
fixed segfault if sequence header has not been found before slice decoding
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Originally committed as revision 1964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 14:09:18 +00:00
Michael Niedermayer
63efe9a7e6
cleanup
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pegasus "pseudo yuv" (=RCT) lossless decoding support
bigendian fix?
Originally committed as revision 1963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 13:19:30 +00:00
Alex Beregszaszi
1433e6c499
a bottle of coke (=0.5l)
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Originally committed as revision 1962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 10:30:01 +00:00
Nick Kurshev
0b15bfe7cc
some useful warning
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Originally committed as revision 1961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-16 08:28:43 +00:00
Michael Niedermayer
e4d2b1f39a
lossless jpeg decoding support
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Originally committed as revision 1959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-15 00:15:57 +00:00
Michael Niedermayer
11e659c203
golomb rice codes
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use gradients instead of prediction errors as context model
store independant quantization tables for each point
merge contexts with opposit sign
Originally committed as revision 1957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-13 21:31:28 +00:00
Zdenek Kabelac
2248dd89ae
* removed redundant includes (they were even wrongly used)
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Originally committed as revision 1953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-13 09:36:13 +00:00
Nick Kurshev
b8414bbd16
RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from a mplayerhq (originally from public domain player for Amiga
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at http://www.honeypot.net/audio )
Originally committed as revision 1952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-13 08:31:40 +00:00
Fabrice Bellard
a9722aa6e5
works with old gcc versions too
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Originally committed as revision 1948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-10 22:45:43 +00:00
Michael Niedermayer
c2f1b2cb71
reducing memory consumption (reducing number of contexts and other stuff, no noticeable loss in compression rate)
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Originally committed as revision 1942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-09 23:55:16 +00:00
Michael Niedermayer
7408ad05cc
10l
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Originally committed as revision 1940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-09 19:11:50 +00:00
Michael Niedermayer
5e20f836b3
FFV1 codec (our very simple lossless intra only codec, compresses much better then huffyuv)
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Originally committed as revision 1939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-09 02:24:51 +00:00
Michael Niedermayer
cd394651c9
more comments
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Originally committed as revision 1938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-07 22:21:08 +00:00
Michael Niedermayer
8f8c0800f8
cleanup
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Originally committed as revision 1932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-06 10:04:15 +00:00
Zdenek Kabelac
bc634f6fc2
* 3gp patch by Joca
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Originally committed as revision 1931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-05 14:30:52 +00:00
Michael Niedermayer
4b465299f3
4xm adpcm
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Originally committed as revision 1928 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-03 13:58:44 +00:00
Michael Niedermayer
b60ad448de
fix 4xm yuv->rgb565 transform
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Originally committed as revision 1925 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-01 10:56:36 +00:00
Michael Niedermayer
5be8a3737b
10l (array[-1] ...)
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Originally committed as revision 1924 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-01 10:13:29 +00:00
Michael Niedermayer
8809cfee0a
4xm codec
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Originally committed as revision 1923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-01 00:56:05 +00:00
Mike Melanson
642d7e842e
revising and fixing motion vectors, squished block unpacking bug that
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led to memory stomps, added support for funky arbitrary dimensions
Originally committed as revision 1922 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-31 07:56:58 +00:00
Michael Niedermayer
ba88675b1d
rgb15 & rgb16 fix
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Originally committed as revision 1921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-30 13:27:21 +00:00
Michael Niedermayer
61ccfcc009
(truncated) unary binerization
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unary k-th order exp golomb binarization
Originally committed as revision 1920 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-30 01:05:48 +00:00
