Fabrice Bellard
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2cb1773ddc
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fixed mb_intra_vlc decoding table size
Originally committed as revision 61 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-11 18:56:40 +00:00 |
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Fabrice Bellard
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486171d7ba
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return dummy quality to avoid bug in -sameq case - forgot emms in error case
Originally committed as revision 60 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-08 22:11:48 +00:00 |
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Fabrice Bellard
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425dddb7f1
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fixed mpeg1 first block bug (pb with black picture optimisation for B frames)
Originally committed as revision 59 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-08 21:57:07 +00:00 |
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Fabrice Bellard
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b9ecd1ee74
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fixed mpeg1 last block bug (mb stuffing code was not included in vlc table...)
Originally committed as revision 58 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-08 21:53:28 +00:00 |
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Fabrice Bellard
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186f8ae1f5
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added forgotten emms() - fix various segmentation faults when using mjpeg
Originally committed as revision 57 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-08 19:08:50 +00:00 |
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Fabrice Bellard
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e643b32b1b
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fixed avi RIFF header size
Originally committed as revision 56 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-08 18:51:59 +00:00 |
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Nick Kurshev
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c10e9f70c0
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Portability and testing issues
Originally committed as revision 55 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-08 16:26:51 +00:00 |
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Fabrice Bellard
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16fbebe173
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updated
Originally committed as revision 54 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:51:32 +00:00 |
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Fabrice Bellard
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8def029919
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added mmx idct
Originally committed as revision 53 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:49:50 +00:00 |
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Fabrice Bellard
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3c054a1cdd
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fixed scan protos
Originally committed as revision 52 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:49:11 +00:00 |
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Fabrice Bellard
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4f1c7e3c92
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fixed block permutation in encoder (not optimal - should move it in forward DCT code)
Originally committed as revision 51 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:48:42 +00:00 |
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Fabrice Bellard
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689b775b85
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updated scans
Originally committed as revision 50 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:47:28 +00:00 |
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Fabrice Bellard
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6083244881
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changed quant matrix order (should fix mmx mpeg decoding bug)
Originally committed as revision 49 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:47:08 +00:00 |
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Fabrice Bellard
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47476fa9fd
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fixed mjpeg matrix quant encoding and decoding
Originally committed as revision 48 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:46:19 +00:00 |
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Fabrice Bellard
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13b5475264
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permuted coefs in normal IDCT to avoid having different cases there
Originally committed as revision 47 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:45:35 +00:00 |
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Fabrice Bellard
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dc541ee74b
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added idct reference code
Originally committed as revision 46 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:43:37 +00:00 |
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Fabrice Bellard
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e0eac44e82
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added block permutation functions
Originally committed as revision 45 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:43:19 +00:00 |
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Fabrice Bellard
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9e1586fce9
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updated dct-test to test IDCTs too
Originally committed as revision 44 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:42:45 +00:00 |
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Fabrice Bellard
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de1ee36ab9
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added idct mmx
Originally committed as revision 43 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:42:22 +00:00 |
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Fabrice Bellard
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fe97c87d65
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updated mmx macros
Originally committed as revision 42 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:40:52 +00:00 |
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Fabrice Bellard
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f33802a005
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added idct mmx code
Originally committed as revision 41 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-07 22:40:29 +00:00 |
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Fabrice Bellard
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bbc0d0c1fe
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use default huffman tables if none given
Originally committed as revision 40 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-06 02:46:46 +00:00 |
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Fabrice Bellard
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b182e68ac5
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added 422P and 444P support - fixed block parsing error
Originally committed as revision 39 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-06 01:54:05 +00:00 |
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Fabrice Bellard
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d9fea0b588
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added 422P and 444P formats (need to patch ffmpeg.c so that it is handled in all the program)
Originally committed as revision 38 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-06 01:53:21 +00:00 |
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Fabrice Bellard
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e23884046d
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added correct component id handling
Originally committed as revision 37 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-06 01:04:59 +00:00 |
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Fabrice Bellard
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98be975df1
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types fix
Originally committed as revision 36 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-06 00:47:50 +00:00 |
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Fabrice Bellard
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4e66ab3bab
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added MJPEG decoder + comments
Originally committed as revision 35 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-06 00:47:03 +00:00 |
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Fabrice Bellard
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10b7b472d9
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added MJPEG decoder, renamed mjpegenc.c to mjpeg.c
Originally committed as revision 34 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-06 00:44:48 +00:00 |
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Nick Kurshev
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1d20b11aa4
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Suppressing external gas stuff to improve portability to Win32
Originally committed as revision 33 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-05 16:49:57 +00:00 |
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Arpi
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612476ef9b
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get_bits() specialization, gives 4\speedup
Originally committed as revision 32 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-04 00:46:50 +00:00 |
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Arpi
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2931ecb90f
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inlineing common case of get_bits() -> gives 2speedup. more optim coming soon...
Originally committed as revision 31 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-03 23:09:15 +00:00 |
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Arpi
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4af7bcc185
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MMX/MMXEXT iDCT support, using external functions currently defined in libmpeg2
Gives average 13-20% mpeg decoding speedup on x86 systems.
Originally committed as revision 30 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-03 18:33:03 +00:00 |
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Arpi
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2d6d0c1d66
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- removed #include ../config.h, because it's included from common.h
which is included from avcodec.h which is included from those files...
Originally committed as revision 29 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-02 18:46:26 +00:00 |
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Nick Kurshev
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afe92c6355
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Fixed one lack
Originally committed as revision 28 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-02 08:29:52 +00:00 |
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Nick Kurshev
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54329dd5a5
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Adding fastmemcpy stuff to speedup mplayer project
Originally committed as revision 27 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-08-02 08:29:38 +00:00 |
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Nick Kurshev
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9aa435b5ba
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Remove unnecessary record
Originally committed as revision 26 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-31 05:46:36 +00:00 |
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Fabrice Bellard
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96f4e5135c
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added external cpuid code to solve -fPIC and gcc unclear constraints problems
Originally committed as revision 25 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:51:20 +00:00 |
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Fabrice Bellard
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0725406c94
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added cpuid.s
Originally committed as revision 24 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:50:04 +00:00 |
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Fabrice Bellard
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35b2a786f5
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renamed - use of s->dct_unquantize function pointer - SHOULD add faster h263 mmx specific unquantization stuff
Originally committed as revision 23 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:28:35 +00:00 |
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Fabrice Bellard
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21af69f787
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use block[] in structure to have it aligned on 8 bytes for mmx optimizations - dct_unquantize is always a function pointer - added specialized dct_unquantize_h263
Originally committed as revision 22 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:26:26 +00:00 |
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Fabrice Bellard
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b7ec19d39e
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use block[] in structure to have it aligned on 8 bytes for mmx optimizations
Originally committed as revision 21 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:24:58 +00:00 |
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Fabrice Bellard
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caa6348e96
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comments
Originally committed as revision 20 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:23:11 +00:00 |
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Fabrice Bellard
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420b073bbc
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added HAVE_AV_CONFIG_H
Originally committed as revision 19 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:22:07 +00:00 |
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Fabrice Bellard
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2b0c1a441b
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added mpegvideo_mmx.c - added HAVE_AV_CONFIG_H
Originally committed as revision 18 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:21:37 +00:00 |
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Fabrice Bellard
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5727b222ce
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added benchmark option
Originally committed as revision 17 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:19:22 +00:00 |
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Fabrice Bellard
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ca9118c876
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added --disable-mp3lib
Originally committed as revision 16 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:18:14 +00:00 |
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Fabrice Bellard
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a12e461092
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suppressed unused stuff
Originally committed as revision 15 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 23:17:21 +00:00 |
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Nick Kurshev
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a9b3f63084
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Sync with mplayer's stuff
Originally committed as revision 14 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-30 09:04:34 +00:00 |
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Fabrice Bellard
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3bb4e23a8a
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added skip macroblock optimization (big perf win on black regions for example)
Originally committed as revision 13 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-24 20:43:41 +00:00 |
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Fabrice Bellard
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fb16b7e7b3
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added emms_c() macro which should can used in c code in both mmx/non mmx cases
Originally committed as revision 12 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2001-07-24 20:42:03 +00:00 |
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