Corey Hickey
29b372b9e9
error message spelling typo
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Originally committed as revision 6168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-04 17:08:20 +00:00
Diego Biurrun
d67898427b
Exchange informal GPL notice by official license header.
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Originally committed as revision 6165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-04 09:37:28 +00:00
Kostya Shishkov
3c275f6def
VC-1 Advanced Profile support (progressive only, tested on WVC1 samples)
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Originally committed as revision 6162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-04 04:24:49 +00:00
Roman Shaposhnik
3c8f30a745
* Restructuring the division of labor between DV codec and DV format
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[ Based on a patch by Brian Brice (bbrice at newtek dot com) ]
Originally committed as revision 6161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-04 03:33:11 +00:00
Diego Biurrun
712ae911bb
The license of this file is LGPL, as clarified by Fabrice.
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Originally committed as revision 6160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-03 22:16:54 +00:00
Diego Biurrun
73c42241b4
Add copyright notice from the Independent JPEG Group instead of referring
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to a README we don't include.
Originally committed as revision 6157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-03 16:15:29 +00:00
Justin Ruggles
1df051e197
Fix 2 bit allocation bugs. One fix enables using a higher bandwidth code. The other fixes an issue with floorcod=7.
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Originally committed as revision 6156 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-03 15:59:08 +00:00
Kostya Shishkov
60aae27ad9
AltiVec version of put_no_rnd_h264_chroma_pixels_tab[0] (slightly changed version of put_h264_chroma_pixels_tab[0])
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Originally committed as revision 6154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-03 04:44:50 +00:00
Måns Rullgård
0e176c3eb5
remove redundant declarations
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Originally committed as revision 6153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-02 23:10:28 +00:00
Kostya Shishkov
6243da0d50
Drop put_vc1_qpel_pixels_tab as they won't be needed anymore.
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Originally committed as revision 6152 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-02 04:58:51 +00:00
Kostya Shishkov
b0c8e1b80a
Replace usage of put_*_vc1_qpel_pixels_tab with put_*_h264_chroma_pixels_tab
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Originally committed as revision 6151 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-02 04:53:49 +00:00
Kostya Shishkov
e34350a376
New function for chroma MC (will be used in VC-1)
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Originally committed as revision 6150 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-02 04:52:00 +00:00
Loren Merritt
f7e89c73e3
snow cosmetics: merge the sliced and non-sliced versions of add_yblock
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Originally committed as revision 6149 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-01 22:02:38 +00:00
Loren Merritt
74e6a8aade
fix snow 1pass rc: the qlog used and the one written to the bitstream weren't always the same.
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Originally committed as revision 6148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-01 21:51:35 +00:00
Luca Barbato
9814587500
Align the input buffer in ffplay, introduce a public macro for aligned declarations
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Update the avcodec_decode_audio and the float_to_int16 descriptions accordingly
Originally committed as revision 6147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-31 19:14:00 +00:00
Luca Barbato
27303c8abc
Proper fix for the corner case that would have been corrected before, praise&blame to me and exg in equal shares
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Originally committed as revision 6143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-31 15:44:37 +00:00
Luca Barbato
7e82145755
Revert previous commit
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Originally committed as revision 6142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-31 15:27:26 +00:00
Luca Barbato
99d239b3e7
Fix float_to_int16, unaligned case, broken by the previous commit
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Originally committed as revision 6141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-31 15:15:14 +00:00
Kostya Shishkov
74691b7bcb
New qpel MC functions conforming to VC-1 standard.
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Existing DSPUtil functions cause chroma artifacts on some files.
Originally committed as revision 6139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-31 04:44:54 +00:00
Kostya Shishkov
2d5eadccb5
Spelling
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Originally committed as revision 6138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-31 04:42:13 +00:00
Kostya Shishkov
66ff2c1f52
Motion compensation for luma always use halfpel precision.
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Originally committed as revision 6137 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-31 04:39:27 +00:00
Michael Niedermayer
504ee036ee
fix b pyramid in mp4 muxing if no dts are provided to the muxer
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Originally committed as revision 6133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-30 21:18:17 +00:00
Nico Sabbi
bb42f8296f
install opt.h
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Originally committed as revision 6126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-29 21:23:27 +00:00
Loren Merritt
776fe466b2
slightly faster deblock
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Originally committed as revision 6121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-29 03:07:58 +00:00
Aurelien Jacobs
a1b65018f1
use the A32_BITSTREAM_READER by default on ARM (faster)
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Originally committed as revision 6120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-28 22:25:30 +00:00
Aurelien Jacobs
75c998a219
force usage of ALT_BITSTREAM_READER where needed
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Originally committed as revision 6118 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-28 18:46:01 +00:00
Aurelien Jacobs
8fbc6aae75
move some functions to bitstream.h to avoid conflicts
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between different bitstream readers in different codecs
Originally committed as revision 6117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-28 18:44:49 +00:00
Michael Niedermayer
1b4f17fafa
fix buffer handling
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Originally committed as revision 6116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-28 16:15:40 +00:00
Luca Abeni
00b2fa864e
Minimal support for the new pixel formats in libavcodec
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Originally committed as revision 6115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-28 14:56:47 +00:00
Loren Merritt
3e20143ee7
mmx implementation of deblocking strength decision.
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2-3% faster h264.
Originally committed as revision 6113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-28 09:33:01 +00:00
Michael Niedermayer
ee3bc9d386
overread AV_LOG_ERROR -> AV_LOG_DEBUG
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Originally committed as revision 6111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-27 21:45:26 +00:00
Michael Niedermayer
c0c66dd81d
fix low bitrate mp3
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Originally committed as revision 6107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-27 11:42:40 +00:00
Loren Merritt
bfe328caf0
tweak cabac. 0.5% faster h264.
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Originally committed as revision 6106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-27 09:19:02 +00:00
Michael Niedermayer
39b434c6ae
check the validity of the amount of the remaining bytes in the bitsteam before memcpy
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Originally committed as revision 6105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-27 07:19:11 +00:00
Michael Niedermayer
716d73b47d
unused var
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Originally committed as revision 6104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 20:16:54 +00:00
Michael Niedermayer
4e2d6a456d
dont copy frame if the whole mp1/2/3 frame is available in one piece in the input
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Originally committed as revision 6103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 18:56:24 +00:00
Aurelien Jacobs
6ff3b2b838
Fix A32_BITSTREAM_READER compilation on x86
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Originally committed as revision 6102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 18:12:16 +00:00
Michael Niedermayer
d6bea62338
make mpa_decode_header() 10 times faster
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Originally committed as revision 6101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 18:02:52 +00:00
Michael Niedermayer
731d0b1aaa
another silly typo which surprisingly neither valgrind nor cmp of the file output cought
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Originally committed as revision 6100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 17:29:31 +00:00
Michael Niedermayer
d37bb9d8c1
10l found by valgrind
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Originally committed as revision 6099 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 15:24:13 +00:00
Michael Niedermayer
06e7fb82a4
remove duplicated parser, people who pass random gibblets of the bitstream into the decoder will have to pass it through a AVParser like for all other codecs too
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remove silly internal buffering architecture (removes 1 memcpy() of the bitstream)
mp3on4 and mp3adu untested
Originally committed as revision 6098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 12:19:05 +00:00
Michael Niedermayer
6e4703cac7
2nd try of skip_bits_long() for the ALT reader
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1st try for the LIBMPEG2 reader
simplify init_get_bits()
Originally committed as revision 6097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 11:50:23 +00:00
Michael Niedermayer
a42ec9f484
make A32 reader align its ptr during init no matter what missaligned mess is given to it
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Originally committed as revision 6096 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 11:37:33 +00:00
Michael Niedermayer
3dddf21fcc
3rd try :)
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Originally committed as revision 6095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 11:26:54 +00:00
Michael Niedermayer
1491e21cdb
2nd try for a skip_bits_long() for the A32 reader
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Originally committed as revision 6094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 11:06:33 +00:00
Michael Niedermayer
5a7bd28335
move align_get_bits() to .h to avoid conflicts between different bitstream readers in different codecs
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add a skip_bits_long() which can skip by any amount in any direction (several codecs contain half working hacks to do that)
Originally committed as revision 6093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 10:26:14 +00:00
Michael Niedermayer
727c236a6b
prevent bitstream reader to be overriden
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Originally committed as revision 6092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-26 09:34:02 +00:00
Michael Niedermayer
9bffa9e7af
avoid branch
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Originally committed as revision 6088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-25 14:42:32 +00:00
Michael Niedermayer
14168ddb28
move variable declarations so that their scope is smaller
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Originally committed as revision 6087 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-25 13:58:27 +00:00
Michael Niedermayer
bc2d2757bb
move the +400 out of the innermost loop
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Originally committed as revision 6086 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-25 13:46:56 +00:00
Michael Niedermayer
9b49f89cdf
avoid reading exponent twice
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Originally committed as revision 6085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-25 13:36:27 +00:00
Michael Niedermayer
1f1d675b68
reduce size of vlc table, thats slightly faster here
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Originally committed as revision 6084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-25 12:26:34 +00:00
Michael Niedermayer
55017f35da
try to avoid l3_unscale() by using a table
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Originally committed as revision 6083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-25 11:55:20 +00:00
Michael Niedermayer
f8347c4167
replace l3_unscale(1, exponents[pos]) by LUT
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Originally committed as revision 6082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-25 10:00:30 +00:00
Michael Niedermayer
7ca1ed0d9c
maybe fixing the segfault on ARM
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Originally committed as revision 6081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-25 02:40:52 +00:00
Aurelien Jacobs
5902bdd8d4
cook shouldn't try to enforce the bitstream reader type
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Originally committed as revision 6080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 21:59:20 +00:00
Baptiste Coudurier
f31065f6e5
add codec id and tag for JPEG 2000
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Originally committed as revision 6076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 14:13:57 +00:00
Michael Niedermayer
92c5cb62b0
10l typo
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Originally committed as revision 6074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 12:35:53 +00:00
Michael Niedermayer
e90a72701e
avoid a few if(x==0) checks in the inner loops
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Originally committed as revision 6073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 11:18:41 +00:00
Michael Niedermayer
25be48eb48
fix non ALT bitstream reader
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Originally committed as revision 6070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 09:24:50 +00:00
Michael Niedermayer
6430ce0f72
optimize reorder_block() though this function seems to be executed too rarely for this to make much difference
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Originally committed as revision 6068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 08:40:09 +00:00
Michael Niedermayer
a753e55bb5
simplify
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Originally committed as revision 6067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 08:39:07 +00:00
Michael Niedermayer
a08a502eda
dont copy the whole GetBitContext around
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Originally committed as revision 6062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 06:57:32 +00:00
Michael Niedermayer
3328ec6331
faster handling of zero coeffs in the low freq decode
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Originally committed as revision 6061 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 01:12:26 +00:00
Michael Niedermayer
3c693e7743
optimizing high freq decode
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Originally committed as revision 6060 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 01:01:39 +00:00
Michael Niedermayer
daf4cd9ac3
use memset() instead of slow c loops
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Originally committed as revision 6059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-24 00:03:51 +00:00
Michael Niedermayer
c7aa36964e
simplify
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Originally committed as revision 6058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-23 23:40:03 +00:00
Aurelien Jacobs
acba32385b
fix arm asm compilation in mpegaudiodec
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Originally committed as revision 6057 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-23 23:39:27 +00:00
Baptiste Coudurier
b3701f5cc0
Alignment of the LT window, segfault fix patch by Baptiste Coudurier.
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Originally committed as revision 6051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-22 16:23:56 +00:00
Michael Niedermayer
69fd15f871
MUL* for ARM code based on a patch by Siarhei Siamashka
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untested
Originally committed as revision 6050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-22 13:25:09 +00:00
Michael Niedermayer
f617adedc8
replace MULL with asm too, no significnat speedup but its probably better to not take any chances, some versions of gcc will almost certainly mess it up too if they can
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Originally committed as revision 6049 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-22 12:07:02 +00:00
Michael Niedermayer
47a0cd7408
replacing MULH by asm for x86
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about 30% faster imdct36()
Originally committed as revision 6048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-22 11:51:09 +00:00
Michael Niedermayer
5ab1972b53
indent preprocessor directives
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Originally committed as revision 6047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-22 11:16:47 +00:00
Michael Niedermayer
355903f5a8
make high precission synth filter 3 times faster on x86
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Originally committed as revision 6046 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-22 11:11:04 +00:00
Michael Niedermayer
0bd2483a75
replace MULL by MULH + shift in dct32() (code is very slightly faster, and the compiler should be able to optimize the shift away on 64bit archs)
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Originally committed as revision 6045 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-22 06:24:59 +00:00
Michael Niedermayer
eb6447766d
replace a few MULL by MULH
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Originally committed as revision 6039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-21 12:12:43 +00:00
Michael Niedermayer
120aad7fe9
reorder butterflies to reduce memory load/store
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Originally committed as revision 6037 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-20 22:18:26 +00:00
Benjamin Larsson
6c496518e8
Added codec id for QCELP.
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Originally committed as revision 6036 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-20 19:08:05 +00:00
Michael Niedermayer
ed567d9c41
cosmetics
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Originally committed as revision 6032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-19 23:12:10 +00:00
Michael Niedermayer
67eca72dc0
SWAP
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Originally committed as revision 6030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-19 20:55:02 +00:00
Michael Niedermayer
0eb6817d98
audio format conversion
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untested and unused
Originally committed as revision 6029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-19 20:22:57 +00:00
Luca Abeni
a37e9e8606
Allow swscale emulation header to be included by C++ programs
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Originally committed as revision 6027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-19 15:14:44 +00:00
Benjamin Larsson
9aee40d967
SIMD vector optimizations. 3% faster overall decoding.
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Originally committed as revision 6026 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-19 08:46:52 +00:00
Loren Merritt
652c59b967
use ff_fft_calc_3dn2 instead of sse on a K8.
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1.5% faster vorbis.
Originally committed as revision 6024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-19 02:42:20 +00:00
Loren Merritt
1e4ecf26f5
ff_fft_calc_3dn/3dn2/sse: convert intrinsics to inline asm.
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2.5% faster fft, 0.5% faster vorbis.
Originally committed as revision 6023 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-18 23:53:49 +00:00
Diego Biurrun
f4bd289a04
Explicitly include fastmemcpy.h from libvo/.
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Originally committed as revision 6021 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-18 13:38:24 +00:00
Michael Niedermayer
cf5aed5bad
simplify
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Originally committed as revision 6020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-18 10:43:23 +00:00
Steve L'Homme
0b23d689d8
Add YV12 support, patch by Steve Lhomme % steve P lhomme A free P fr %
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Original thread:
Date: Aug 17, 2006 5:45 PM
Subject: Re: [Ffmpeg-devel] [PATCH] AVISynth support
Originally committed as revision 6018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-18 07:55:08 +00:00
Diego Biurrun
7981555d89
Move all internal -I parameters to the front of CFLAGS to avoid using external
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header files that happen to have the same name as internal ones.
Originally committed as revision 6016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-17 16:32:08 +00:00
Michael Niedermayer
2287c100b2
cleanup
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Originally committed as revision 6007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-17 08:08:28 +00:00
Michael Niedermayer
3829a62eae
insufficient alignment
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Originally committed as revision 6006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-17 07:49:22 +00:00
Luca Barbato
cb243ea220
10l, thanks to Emanuele Giaquinta <exg@gentoo.org> for testing and finding the issue
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Originally committed as revision 6002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-15 20:36:05 +00:00
Guillaume Poirier
696e1bb36e
Compile fix (for GCC<3.3) when encoders are disabled
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Original thread:
Date: Aug 10, 2006 10:45 AM
Subject: [Ffmpeg-devel] [PATCH] fix compilation when Snow ENcoder is disabled
Originally committed as revision 6000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-15 14:59:27 +00:00
Luca Barbato
241807f32d
altivec float optimizations
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Originally committed as revision 5999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-14 22:55:11 +00:00
Michael Niedermayer
94c8fbdcad
fix codec timebase and timestamps
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Originally committed as revision 5998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-14 18:17:14 +00:00
Michael Niedermayer
0f812f5291
fix h261 parsing bug
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Originally committed as revision 5997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-14 17:58:30 +00:00
Marco Manfredini
6bb9e49249
Fix building with --disable-opts but MMX enabled.
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patch by Marco Manfredini mldb %at% gmx %dot% net
Originally committed as revision 5994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-13 10:10:06 +00:00
Luca Barbato
b5f7e6eb95
Clean up:make dsputil subfile names consistent
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Originally committed as revision 5993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-13 08:26:43 +00:00
John Dalgliesh
4454dc1b6f
Support for MacIntel, last part: balign directives
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Determines whether .align's arg is power-of-two or not, then defines ASMALIGN appropriately in config.h. Changes all .baligns to ASMALIGNs.
Patch by John Dalgliesh % johnd AH defyne P org %
Original thread:
Date: Aug 11, 2006 8:00 AM
Subject: Re: [Ffmpeg-devel] Mac OS X Intel last part: balign directives
Originally committed as revision 5990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-12 16:37:31 +00:00
Marco Manfredini
8226ecaa6c
Fix CHECK_BIDIR macro so it works with Intel's Compiler
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Patch by Marco Manfredini mldb A gmx P net
Originally committed as revision 5989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-12 16:31:17 +00:00
Loren Merritt
069720565c
vorbis simd tweaks
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Originally committed as revision 5983 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-11 18:19:37 +00:00
Kostya Shishkov
6b53e173cf
Disable B-frames decoding until I return and finish their proper decoding.
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Originally committed as revision 5980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-11 04:41:30 +00:00
Luca Barbato
876031a74e
keep in sync with dsputil, makes --disable-decoder=vorbis build
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Originally committed as revision 5979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-11 02:56:32 +00:00
Loren Merritt
0e0adae0ba
vorbis cosmetics: mdct0,mdct1 => mdct[2]
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Originally committed as revision 5978 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-10 21:57:30 +00:00
Loren Merritt
88db1a15c5
misc tweaks in vorbis_residue_decode().
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4% faster vorbis.
Originally committed as revision 5977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-10 21:55:31 +00:00
Michael Niedermayer
1f1aa1d955
convert vector_fmul_reverse_sse2 and vector_fmul_add_add_sse2 to sse
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please complain if they are slower on sse2 cpus ...
Originally committed as revision 5976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-10 20:24:58 +00:00
Loren Merritt
eb4825b5d4
sse and 3dnow implementations of float->int conversion and mdct windowing.
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15% faster vorbis.
Originally committed as revision 5975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-10 19:06:25 +00:00
Loren Merritt
60ae06e77e
r5954 broke fft on cpus with 3dnow but without mm3dnow.h
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Originally committed as revision 5974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-10 18:49:47 +00:00
Luca Barbato
ffad4ed154
Fix x86 SIMD asm and pic, patch from Martin von Gagern <Martin.vGagern@gmx.net>
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Originally committed as revision 5973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-10 16:05:29 +00:00
John Dalgliesh
347be47226
Support for MacIntel, take xx: '/nop' illegal for old versions of GAS
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Patch by John Dalgliesh % johnd AH defyne P org %
Original thread:
Date: Aug 8, 2006 8:12 PM
Subject: Re: [Ffmpeg-devel] [PATCH] '/nop' illegal for old versions of GAS
Originally committed as revision 5972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-10 15:26:18 +00:00
John Dalgliesh
0fc256f3d9
Add support for Mac OS X Intel part 2: Assembler macros in fdct_mmx.c
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convert gas macros to ccp macros
Patch by John Dalgliesh % johnd AH defyne P org %
Original thread:
Date: Aug 10, 2006 5:39 AM
Subject: Re: [Ffmpeg-devel] Mac OS X Intel part 2: Assembler macros in fdct_mmx.c
Originally committed as revision 5971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-10 11:29:57 +00:00
John Dalgliesh
fc48b6fe74
Support for Mac OS X Intel, part 3: binary integer constants:
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Apple's assembler only understands the same integer constants as C does: hex, decimal, octal. It doesn't understand binary integer constants (0b...) so this patch replaces binary integer constants with hex ones.
Patch by John Dalgliesh % johnd AH defyne P org %
Original thread:
Date: Aug 10, 2006 8:16 AM
Subject: [Ffmpeg-devel] Mac OS X Intel part 3: binary integer constants
Originally committed as revision 5970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-10 09:06:06 +00:00
Panagiotis Issaris
e38f34fd7f
Correct wrong memset invocation.
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patch by Panagiotis Issaris, takis%%.%%issaris%%@%%uhasselt%%.%%be
Originally committed as revision 5966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-09 07:52:28 +00:00
Loren Merritt
ee5df92750
emms -> femms
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Originally committed as revision 5965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-09 06:37:25 +00:00
Loren Merritt
2494bdd90d
gcc 2.95 and 3.4.x on x86 32bit without fomit-frame-pointer can't even find 5 registers for asm input.
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0.5% slower vorbis.
Originally committed as revision 5964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-09 06:33:49 +00:00
Loren Merritt
1b87c40245
slightly faster ff_imdct_calc_3dn2() on amd64. (gcc added a bunch of useless movsxd)
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Originally committed as revision 5962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-08 21:47:11 +00:00
Luca Abeni
790c9ca72a
Enable swscale usage in ffmpeg
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Originally committed as revision 5959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-08 18:51:38 +00:00
Michael Niedermayer
21bb884fb7
change vorbis_inverse_coupling_sse2() so it works on sse1 cpus
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Originally committed as revision 5957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-08 12:03:51 +00:00
Diego Biurrun
ed4e20ac7f
Fix some "'static' is not at beginning of declaration" warnings.
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Originally committed as revision 5956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-08 10:24:26 +00:00
Loren Merritt
bcfa3e58ee
3dnow2 implementation of imdct.
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6% faster vorbis and wma.
Originally committed as revision 5954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-08 04:01:04 +00:00
Luca Barbato
bf29ed5dbc
Cosmetics: 2->4 spaces and some braces
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Originally committed as revision 5940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-06 23:15:32 +00:00
Kostya Shishkov
fb2d9140e4
Correct MC for B-frames and some improvements (not 100% complete though)
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Originally committed as revision 5938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-06 03:44:31 +00:00
Kostya Shishkov
78cbfc0c88
Bicubic interpolation requires two additional pixels for block
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Originally committed as revision 5937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-06 03:42:39 +00:00
Mike Melanson
9bd0d79fcb
printf -> av_log, only occurs in DEBUG cases
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Originally committed as revision 5934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-04 22:51:20 +00:00
Luca Barbato
c489d907e1
Yet another typo
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Originally committed as revision 5933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-04 19:11:12 +00:00
Luca Barbato
532877894b
Fix a stupid typo and another error, thanks to Emanuele Giaquinta <exg@gentoo.org> for pointing out the issue and the patch
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Originally committed as revision 5932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-04 19:03:01 +00:00
Kostya Shishkov
99f649a265
100l: intensity compensation must be also done in 4-MV mode
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Originally committed as revision 5928 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-04 03:31:01 +00:00
Luca Barbato
7f624e80ef
standalone snow dsputil init
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Originally committed as revision 5919 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 16:19:13 +00:00
Luca Barbato
73e4ff9de9
Almost cosmetic changes in dsputil_init_ppc and vorbis_inverse_coupling_altivec:
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- whitespace consistency 2->4 [dsputil_init_ppc]
- reorder struct initialization with dsputil_init_altivec [dsputil_init_ppc]
- use casts instead of temp variables [vorbis_inverse_coupling_altivec]
Originally committed as revision 5918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 16:13:50 +00:00
Luca Barbato
7c2a270b70
Minor fix
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Originally committed as revision 5916 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 14:37:58 +00:00
Luca Barbato
8047fe72a9
avoid alignment hacks, luckly gcc does the right thing on arches different from x86
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Originally committed as revision 5915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 13:21:13 +00:00
Luca Barbato
3b0df5254e
vorbis_inverse_coupling_altivec
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Originally committed as revision 5914 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 13:19:32 +00:00
Luca Barbato
90530cec20
Cleanup
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Originally committed as revision 5913 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 13:00:37 +00:00
Loren Merritt
cd035a6051
10l, vorbis_inverse_coupling_sse() was really 3dnow
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Originally committed as revision 5903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 07:09:29 +00:00
Loren Merritt
32e8763103
another div -> fastdiv, another 2% faster vorbis.
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Originally committed as revision 5902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 06:07:13 +00:00
Kostya Shishkov
c198597864
Looks like to be a good time to re-enable WMV3 decoder
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Originally committed as revision 5901 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 05:15:50 +00:00
Kostya Shishkov
48d3fca717
Don't try to decode P-frames from old WMV3 variant until their format is figured
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Originally committed as revision 5900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 05:09:36 +00:00
Kostya Shishkov
481fb636b1
Some AltiVec optimizations for VC-1
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Originally committed as revision 5899 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 05:02:31 +00:00
Loren Merritt
2dac4acfc0
sse & sse2 implementations of vorbis channel coupling.
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9% faster vorbis (on a K8).
Originally committed as revision 5898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 03:18:47 +00:00
Loren Merritt
7bf0049623
int16_t is faster than int_fast16_t for division.
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2% faster vorbis (on a K8).
Originally committed as revision 5897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-03 02:18:07 +00:00
Michael Niedermayer
27dc20a071
set supported pixel formats correctly
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Originally committed as revision 5896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-02 22:48:50 +00:00
Luca Barbato
832e6e9071
avoid possible segfault situations
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Originally committed as revision 5895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-02 21:37:38 +00:00
Luca Barbato
50b35f7aa6
Cosmetics
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Originally committed as revision 5890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-02 11:18:10 +00:00
Kostya Shishkov
9c05096967
Forgot to update LIBAVCODEC_VERSION_INT
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Originally committed as revision 5877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-01 04:00:14 +00:00
Måns Rullgård
6c9ce82f74
remove libtheora wrapper
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Originally committed as revision 5873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-31 20:56:15 +00:00
Kostya Shishkov
a70c27e813
Fix overflows in bicubic interpolation.
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Originally committed as revision 5868 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-31 03:32:59 +00:00
Kostya Shishkov
8295eb302f
Use bicubic MC (should also remove those ringing artifacts) when needed
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Originally committed as revision 5864 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-30 03:50:31 +00:00
Kostya Shishkov
5ce425f7e6
Use functions from DSPContext in vc1.c
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Originally committed as revision 5863 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-30 03:47:26 +00:00
Kostya Shishkov
64db55aedb
New functions in DSPContext for VC-1 decoding
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Originally committed as revision 5862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-30 03:45:02 +00:00
Diego Biurrun
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