Commits · 3c636ab87ff6ff1e0512ef09321f1df875f65cc5 · videolan / ffmpeg-mt

13 Jan, 2002 2 commits

arpi_esp authored Jan 13, 2002

new msmpeg4 dequantizer did dequantize too early


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@261 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

3c636ab8

(commit by michael) · f6f6ee69

arpi_esp authored Jan 13, 2002

dequantizers skip trailing zeros
msmpeg4 non-intra decoder has its dequantizer "build in" now

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@260 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

f6f6ee69

12 Jan, 2002 2 commits

(commited by michael / arpi was crazy enough to give me his password) · 403450bc

arpi_esp authored Jan 12, 2002

fixed a bug in get_vlc() when using the ALT_BITSTREAM_READER (rv10 & mpeg12 decoders where not working)
some optimizations
 replaced a if() with a >>
 changed get_bits1() a bit so it hopefully is faster on p4


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@259 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

403450bc

rv10 sig11 fix by Michael Niedermayer <michaelni@gmx.at> · bbf94998
arpi_esp authored Jan 12, 2002
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@258 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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bbf94998

11 Jan, 2002 5 commits

different fix, s->mbintra_table used only if h263_pred set. - patch by Michael... · f7898c9a

arpi_esp authored Jan 11, 2002

different fix, s->mbintra_table used only if h263_pred set. - patch by Michael Niedermayer <michaelni@gmx.at>


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@257 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

f7898c9a

This fixes segfaults because of uninitialized s->mbintra_table variable -... · 94b76ff5

arpi_esp authored Jan 11, 2002

This fixes segfaults because of uninitialized s->mbintra_table variable - patch by Vladimir Dergachev <volodya@mindspring.com>


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@256 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

94b76ff5

s->c_dc_scale was 7 if s->qscale==2 but should be 8 (the bug is visible in... · 1d17fc39

arpi_esp authored Jan 11, 2002

s->c_dc_scale was 7 if s->qscale==2 but should be 8 (the bug is visible in deep red areas in high bitrate clips) - patch by Michael Niedermayer <michaelni@gmx.at>


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@255 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

1d17fc39

mpeg4 encoder fix by Michael Niedermayer <michaelni@gmx.at> · 0b7da9bb
arpi_esp authored Jan 11, 2002
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@254 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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0b7da9bb
aligned bitstream support (optional) - patch by ichael Niedermayer <michaelni@gmx.at> · 4a6a618d
arpi_esp authored Jan 11, 2002
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@253 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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4a6a618d

10 Jan, 2002 5 commits

another bitstream reader code (faster on intel cpus) - patch by Michael... · 5c475407

uid46427 authored Jan 10, 2002

another bitstream reader code (faster on intel cpus) - patch by Michael Niedermayer <michaelni@gmx.at>


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@252 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

5c475407

AC table reset (memset) optimization - patch by Michael Niedermayer <michaelni@gmx.at> · 740f4dec
uid46427 authored Jan 10, 2002
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@251 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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740f4dec
fix for non-mmx runtimedetect encoding bugs - patch by Michael Niedermayer <michaelni@gmx.at> · 1560cbf8
uid46427 authored Jan 10, 2002
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@250 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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1560cbf8
fix different UMV handling for mpeg4 vs. h263 - patch by Michael Niedermayer <michaelni@gmx.at> · fae696cb
uid46427 authored Jan 10, 2002
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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@249 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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fae696cb

print cpu flags · 05a5abd9

uid46427 authored Jan 10, 2002


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@248 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

05a5abd9

08 Jan, 2002 2 commits
- qscale estimate fix, diff extended to 64bit wide. patch by Stephen Davies <steve@daviesfam.org> · f7521e14
  arpi_esp authored Jan 08, 2002
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@247 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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  f7521e14
- fix slices when code=0x18, patch by Michael Niedermayer <michael@mplayer.dev.hu> · b7923f74
  arpi_esp authored Jan 08, 2002
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@246 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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  b7923f74
04 Jan, 2002 2 commits

fixed -npp help ... i think i need more sleep ;) · 94194ffd

michael authored Jan 04, 2002


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@245 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

94194ffd

-npp help · 56a06b31

michael authored Jan 04, 2002


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@244 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

56a06b31

03 Jan, 2002 1 commit

-npp fq:<quantizer> · 07d3f6c4

michael authored Jan 03, 2002

force quantizer (for these lq movies which where reencoded at high bitrates)
(c) 2002


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@243 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

07d3f6c4

28 Dec, 2001 2 commits

minor brightness/contrast bugfix / moved some global vars into ppMode · 455ffc53

michael authored Dec 28, 2001

non mmx compilation bugfix


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@242 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

455ffc53

customizeable deblocking (2 thresholds) · 01e410ff

michael authored Dec 28, 2001

chrominance & luminance filtering is the default now if -npp ...:y isnt specified (lumi only was only used for the deinterlacers and that was wrong anyway)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@241 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

01e410ff

26 Dec, 2001 3 commits

101 · 25fc97bb

michael authored Dec 26, 2001


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@240 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

25fc97bb

new -pp options stuff (-npp ...) · 47b290eb

michael authored Dec 26, 2001

see line527@postproc/postprocess.c ;) for the documentation of the format


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@239 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

47b290eb

informal msg · 37750eae

arpi_esp authored Dec 26, 2001


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@238 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

37750eae

23 Dec, 2001 1 commit

avcodec_find_encoder_by_name() patch by Alex · 70da0e32

arpi_esp authored Dec 23, 2001


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@237 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

70da0e32

16 Dec, 2001 1 commit
- unrestricted MC fixed - thanks to Michael Niedermayer for idea · 4cad2c18
  arpi_esp authored Dec 16, 2001
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@236 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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  4cad2c18
09 Dec, 2001 2 commits
- new IDCT code by Michael Niedermayer (michaelni@gmx.at) - #define SIMPLE_IDCT to enable · 6ab01bc0
  arpi_esp authored Dec 09, 2001
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@235 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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  6ab01bc0
- new IDCT code by Michael Niedermayer (michaelni@gmx.at) - #define SIMPLE_IDCT to enable · 7735256e
  arpi_esp authored Dec 09, 2001
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@234 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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  7735256e
28 Nov, 2001 1 commit

faster brightness correcture in MMX2 · 4e50c3a0

michael authored Nov 28, 2001


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@233 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

4e50c3a0

27 Nov, 2001 2 commits

compiletime pp-mode support (luminance = chrominance filters though) 1-2%... · 86c81e04

michael authored Nov 27, 2001

compiletime pp-mode support (luminance = chrominance filters though) 1-2% faster with -benchmark -vo null -nosound


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@232 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

86c81e04

runtime cpu detect optional (compiles faster) · 17f35266

michael authored Nov 27, 2001


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@231 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

17f35266

26 Nov, 2001 1 commit

runtime cpu detection · 4f3ad27d

michael authored Nov 26, 2001


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@230 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

4f3ad27d

24 Nov, 2001 3 commits

runtime cpu detection · 7d9742fe

michael authored Nov 24, 2001


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@229 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

7d9742fe

use fastmemcpy for chrominance if no chrominance filtering is done · 89c4de9b
michael authored Nov 24, 2001
```
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@228 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
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89c4de9b

faster dering · eda192eb

michael authored Nov 24, 2001


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@227 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

eda192eb

20 Nov, 2001 3 commits

1% speedup · 04587ce1

michael authored Nov 20, 2001


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@226 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

04587ce1

oops, too much cleanup ;) · 2e7ee09f

michael authored Nov 20, 2001


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@225 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

2e7ee09f

cleanup · 945f817c

michael authored Nov 20, 2001

precopy fewer lines from src to dst if possible
speedup (due to cleanup of blockcopy)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@224 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

945f817c

19 Nov, 2001 2 commits

faster mmx2 / 3dnow deblocking filter · 930e148d

michael authored Nov 19, 2001

brightness_debug (draws luminance histogram & autodetected white/black level)


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@223 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

930e148d

- Preliminary RTP friendly mode for H.263. · b3d76360

pulento authored Nov 19, 2001

- GOB headers for H.263 coding on RTP mode.
- Improved GOB header detection for H.263 decoder.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@222 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

b3d76360