Commits · 3c054a1cdd9c6964109fdeed72f7f3dedbc675e0 · Linshizhi / ffmpeg.wasm-core

07 Aug, 2001 12 commits
- fixed scan protos · 3c054a1c
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 52 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  3c054a1c
- fixed block permutation in encoder (not optimal - should move it in forward DCT code) · 4f1c7e3c
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 51 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  4f1c7e3c
- updated scans · 689b775b
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 50 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  689b775b
- changed quant matrix order (should fix mmx mpeg decoding bug) · 60832448
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 49 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  60832448
- fixed mjpeg matrix quant encoding and decoding · 47476fa9
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 48 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  47476fa9
- permuted coefs in normal IDCT to avoid having different cases there · 13b54752
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 47 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  13b54752
- added idct reference code · dc541ee7
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 46 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  dc541ee7
- added block permutation functions · e0eac44e
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 45 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  e0eac44e
- updated dct-test to test IDCTs too · 9e1586fc
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 44 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  9e1586fc
- added idct mmx · de1ee36a
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 43 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  de1ee36a
- updated mmx macros · fe97c87d
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 42 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  fe97c87d
- added idct mmx code · f33802a0
  Fabrice Bellard authored Aug 07, 2001
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Originally committed as revision 41 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  f33802a0
06 Aug, 2001 7 commits
- use default huffman tables if none given · bbc0d0c1
  Fabrice Bellard authored Aug 06, 2001
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Originally committed as revision 40 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  bbc0d0c1
- added 422P and 444P support - fixed block parsing error · b182e68a
  Fabrice Bellard authored Aug 06, 2001
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Originally committed as revision 39 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  b182e68a
- added 422P and 444P formats (need to patch ffmpeg.c so that it is handled in all the program) · d9fea0b5
  Fabrice Bellard authored Aug 06, 2001
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Originally committed as revision 38 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  d9fea0b5
- added correct component id handling · e2388404
  Fabrice Bellard authored Aug 06, 2001
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Originally committed as revision 37 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  e2388404
- types fix · 98be975d
  Fabrice Bellard authored Aug 06, 2001
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Originally committed as revision 36 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  98be975d
- added MJPEG decoder + comments · 4e66ab3b
  Fabrice Bellard authored Aug 06, 2001
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Originally committed as revision 35 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  4e66ab3b
- added MJPEG decoder, renamed mjpegenc.c to mjpeg.c · 10b7b472
  Fabrice Bellard authored Aug 06, 2001
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Originally committed as revision 34 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  10b7b472
05 Aug, 2001 1 commit
- Suppressing external gas stuff to improve portability to Win32 · 1d20b11a
  Nick Kurshev authored Aug 05, 2001
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Originally committed as revision 33 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  1d20b11a
04 Aug, 2001 1 commit
- get_bits() specialization, gives 4\speedup · 612476ef
  Arpi authored Aug 04, 2001
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Originally committed as revision 32 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  612476ef
03 Aug, 2001 2 commits
- inlineing common case of get_bits() -> gives 2speedup. more optim coming soon... · 2931ecb9
  Arpi authored Aug 03, 2001
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Originally committed as revision 31 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  2931ecb9
- MMX/MMXEXT iDCT support, using external functions currently defined in libmpeg2 · 4af7bcc1
  Arpi authored Aug 03, 2001
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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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  4af7bcc1
02 Aug, 2001 3 commits

- removed #include ../config.h, because it's included from common.h · 2d6d0c1d

Arpi authored Aug 02, 2001

  which is included from avcodec.h which is included from those files...


Originally committed as revision 29 to svn://svn.ffmpeg.org/ffmpeg/trunk

2d6d0c1d

Fixed one lack · afe92c63

Nick Kurshev authored Aug 02, 2001


Originally committed as revision 28 to svn://svn.ffmpeg.org/ffmpeg/trunk

afe92c63

Adding fastmemcpy stuff to speedup mplayer project · 54329dd5
Nick Kurshev authored Aug 02, 2001
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Originally committed as revision 27 to svn://svn.ffmpeg.org/ffmpeg/trunk
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54329dd5

31 Jul, 2001 1 commit
- Remove unnecessary record · 9aa435b5
  Nick Kurshev authored Jul 31, 2001
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Originally committed as revision 26 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  9aa435b5
30 Jul, 2001 12 commits

added external cpuid code to solve -fPIC and gcc unclear constraints problems · 96f4e513
Fabrice Bellard authored Jul 30, 2001
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Originally committed as revision 25 to svn://svn.ffmpeg.org/ffmpeg/trunk
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96f4e513

added cpuid.s · 0725406c

Fabrice Bellard authored Jul 30, 2001


Originally committed as revision 24 to svn://svn.ffmpeg.org/ffmpeg/trunk

0725406c

renamed - use of s->dct_unquantize function pointer - SHOULD add faster h263... · 35b2a786

Fabrice Bellard authored Jul 30, 2001

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

35b2a786

use block[] in structure to have it aligned on 8 bytes for mmx optimizations -... · 21af69f7

Fabrice Bellard authored Jul 30, 2001

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

21af69f7

use block[] in structure to have it aligned on 8 bytes for mmx optimizations · b7ec19d3
Fabrice Bellard authored Jul 30, 2001
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Originally committed as revision 21 to svn://svn.ffmpeg.org/ffmpeg/trunk
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b7ec19d3

comments · caa6348e

Fabrice Bellard authored Jul 30, 2001


Originally committed as revision 20 to svn://svn.ffmpeg.org/ffmpeg/trunk

caa6348e

added HAVE_AV_CONFIG_H · 420b073b
Fabrice Bellard authored Jul 30, 2001
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Originally committed as revision 19 to svn://svn.ffmpeg.org/ffmpeg/trunk
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420b073b
added mpegvideo_mmx.c - added HAVE_AV_CONFIG_H · 2b0c1a44
Fabrice Bellard authored Jul 30, 2001
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Originally committed as revision 18 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2b0c1a44
added benchmark option · 5727b222
Fabrice Bellard authored Jul 30, 2001
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Originally committed as revision 17 to svn://svn.ffmpeg.org/ffmpeg/trunk
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5727b222
added --disable-mp3lib · ca9118c8
Fabrice Bellard authored Jul 30, 2001
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Originally committed as revision 16 to svn://svn.ffmpeg.org/ffmpeg/trunk
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ca9118c8
suppressed unused stuff · a12e4610
Fabrice Bellard authored Jul 30, 2001
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Originally committed as revision 15 to svn://svn.ffmpeg.org/ffmpeg/trunk
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a12e4610
Sync with mplayer's stuff · a9b3f630
Nick Kurshev authored Jul 30, 2001
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Originally committed as revision 14 to svn://svn.ffmpeg.org/ffmpeg/trunk
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a9b3f630

24 Jul, 2001 1 commit
- added skip macroblock optimization (big perf win on black regions for example) · 3bb4e23a
  Fabrice Bellard authored Jul 24, 2001
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Originally committed as revision 13 to svn://svn.ffmpeg.org/ffmpeg/trunk
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  3bb4e23a