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5970845f1f
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Author SHA1 Message Date
Michael Niedermayer
5970845f1f FIXME has already been fixed ages ago 
Originally committed as revision 7348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 15:49:40 +00:00
Michael Niedermayer
66884a2946 simplify 
Originally committed as revision 7347 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 15:46:32 +00:00
Michael Niedermayer
d6975eb82b use qscale_table in adaptive quant 
some PSNR/bitrate improvement for adaptive quant

Originally committed as revision 7346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 15:45:53 +00:00
Michael Niedermayer
2175b80bed simplify 
Originally committed as revision 7345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 15:22:16 +00:00
Michael Niedermayer
3b9cf3bdb3 i think this if() is useless lets abuse our users to test this ;) 
Originally committed as revision 7344 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 15:21:44 +00:00
Michael Niedermayer
2f16af0667 skip motion estimation and encoding of non direct-0,0 MBs if the next MB is skiped (mpeg4 doesnt allow such MBs and in the past we did ME and encoding until at the end we droped them, so this should be faster though i didnt benchmark it, benchmark welcome) 
Originally committed as revision 7343 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 15:20:02 +00:00
Michael Niedermayer
59743d16c7 dont randomly disallow intr4v in adaptive quant 
some PSNR/bitrate gain if adaptive quant is used
initalize qscale_table correctly (it was pretty much random since the qp->lambda change)
  this probably has not much effect as the table isnt used currently IIRC

Originally committed as revision 7342 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 14:24:23 +00:00
Michael Niedermayer
51b1a6c939 dont randomly dissallow direct MBs 
some PSNR/bitrate gain for b frames with adaptive quant or QPRD

Originally committed as revision 7341 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 13:23:49 +00:00
Michael Niedermayer
2d1e5071e2 QPRD & adaptive quantization regression tests 
Originally committed as revision 7340 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 13:03:07 +00:00
Diego Biurrun
4a49d9b2f8 Remove useless #include. 
Originally committed as revision 7339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 11:14:56 +00:00
Ramiro Polla
2cb396eb8b Remove useless MinGW #ifdefs. 
patch by Ramiro Polla, ramiro lisha.ufsc br

Originally committed as revision 7338 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 11:12:55 +00:00
Luca Abeni
7c057f46e8 libswscale can now be compiled under LGPL too 
Originally committed as revision 7337 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-21 08:01:10 +00:00
Michael Niedermayer
cb284d4b77 try direct mode MB after QPRD, slight PSNR/bitrate gain if b frames + QPRD 
Originally committed as revision 7336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-20 23:43:13 +00:00
Joakim Plate
e825b5009f Fix a crash when probing img2 format with a NULL filename. 
patch by elupus _at_ ecce.se

Originally committed as revision 7335 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-20 23:33:50 +00:00
Michael Niedermayer
e4d0e2edb9 fix special casing of the 0,0 MV for b frames (slight PSNR/bitrate gain) 
Originally committed as revision 7334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-20 17:11:54 +00:00
Luca Abeni
0683a5c558 Fix compilation of non-MMX code with gcc 2.95 
Originally committed as revision 21702 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-20 15:58:15 +00:00
Luca Abeni
9bde778e73 Allow to compile swscale's non-SIMD code under the LGPL license. 
Since mplayer always define CONFIG_GPL, this commit should not change
anything for mplayer.

Originally committed as revision 21699 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-20 13:09:29 +00:00
Michael Niedermayer
ff8dc81b5b dont favor the zero MV if mv0 is used (psnr per bitrate gains ranging from 0 to 0.14, most are <=0.04 though) 
Originally committed as revision 7333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-20 01:30:17 +00:00
Guillaume Poirier
5a5c770d5a Add SSSE3 (Core2 aka Conroe/Merom/Woodcrester new instructions) detection 
Originally committed as revision 7332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-18 22:43:09 +00:00
Michael Niedermayer
832a7b631f minor doc fix 
Originally committed as revision 7331 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-18 19:27:28 +00:00
Baptiste Coudurier
7910d13474 always print message when error, AV_LOG_DEBUG -> AV_LOG_ERROR 
Originally committed as revision 7330 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-18 13:45:03 +00:00
Aurelien Jacobs
9110a0e32d Add support for VP60 and VP61. 
Originally committed as revision 7329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 22:00:12 +00:00
Michael Niedermayer
95cefcb4ed 10l 
Originally committed as revision 7328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 15:41:30 +00:00
Aurelien Jacobs
c29ff23c2a small optimization 
Originally committed as revision 7327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 15:26:50 +00:00
Michael Niedermayer
af6a403a05 warn user if the selected diamond size is larger then the motion estimation score cache size 
Originally committed as revision 7326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 13:11:34 +00:00
Michael Niedermayer
a6daaf7cce limit x/ymin/max to me_range 
slight psnr/bitrate gain for most but not all files if me_range is used

Originally committed as revision 7325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 12:07:09 +00:00
Reimar Döffinger
6f3e4e1712 Check mb_pos is big enough before trying to access data left or above. 
Fixes out-of-bound access for http://samples.mplayerhq.hu/V-codecs/WMV9/nokia_n90.wmv

Originally committed as revision 7324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 11:11:44 +00:00
Aurelien Jacobs
3b61ab0b03 put_*() are not only useful to muxers and protocol 
fix compilation of matroska demuxer with --disable-muxers --disable-protocols

Originally committed as revision 7323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-16 20:40:09 +00:00
Måns Rullgård
9d824ad1f7 fix libavutil.pc 
Originally committed as revision 7322 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-16 00:57:32 +00:00
Måns Rullgård
c505dd3191 don't use non-standard sed -i option 
Originally committed as revision 7321 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-15 22:36:19 +00:00
Panagiotis Issaris
0cd4faf977 Allow provision of displaynumber, screennumber, x-offset and y-offset parameters 
to the x11grab device.

Originally committed as revision 7320 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-15 13:19:03 +00:00
Benjamin Larsson
162b983598 av_log(NULL,... -> av_log(avctx,.. where appropriate. 
Originally committed as revision 7319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-14 17:58:25 +00:00
Benjamin Larsson
e7a6d5f313 Bug fix for crashes when SSE is used on unaligned arrays. 
No measureable change in speed. This gave random crashes on Win32
and BeOS. The cause for this bug is that gcc doesn't align the
stackframe. Linux and glibc always ensure this to be true thus
this never affected Linux.

Originally committed as revision 7318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-14 17:50:23 +00:00
Måns Rullgård
9c476fd65e replace bashism with POSIX construct 
Originally committed as revision 7317 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 20:42:11 +00:00
Diego Biurrun
f70d367b63 vqmin/vqmax --> qmin/qmax in the option description 
Originally committed as revision 7316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 11:10:41 +00:00
Diego Biurrun
913e4081a3 grammar/wording 
Originally committed as revision 7315 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 10:42:15 +00:00
Baptiste Coudurier
76d2efda6d documentation for X11 grabbing 
Originally committed as revision 7314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 10:27:50 +00:00
Diego Biurrun
d0674868c5 Generate pkgconfig files via two functions. 
Originally committed as revision 7313 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 10:21:55 +00:00
Baptiste Coudurier
7224e89638 dont segv is ap->device is not set, display error message 
Originally committed as revision 7312 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 10:18:38 +00:00
Baptiste Coudurier
ba78f9d486 fix compilation, use the standard INT64_C macro 
Originally committed as revision 7311 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 10:08:27 +00:00
Guillaume Poirier
05f3b6ab06 remove trailing whitespace left over 
Originally committed as revision 7310 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 09:14:30 +00:00
Edouard Gomez
bd8393387f Feedback from Karl H. Beckers about mouse cursor 
(patch by Edouard Gomez)

Originally committed as revision 7309 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 08:51:01 +00:00
Edouard Gomez
6e71a18eda RFC 6: Overall cleanups again. 
- License should be fixed now (finally)
- Added doxygen comments
- Cleaned up the X11Grab structure
- Renamed X11Grab structure to x11_grab_s
- Changed some Java stylish named functions to more C'stylish ones
- Changed order of some parameters so they are more libc alike with
  destination as first parameter
- Use AVRational where relevant
- Fixed time calculation
- Cleaned up a few little tiny things around the sources
  + removed a goto
  + removed unused vars
  + etc...
(Patch by Edouard Gomez)

Originally committed as revision 7308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 08:50:30 +00:00
Edouard Gomez
0235a3116e RFC 5: Mouse cursor painting reduc and more cleanups 
- License is for FFmpeg, not "this program"
- Rewrite mouse cursor painting functions
- Cosmetic on 2 function declarations
(patch by Edouard Gomez)

Originally committed as revision 7307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 08:49:34 +00:00
Edouard Gomez
aac105fcd1 RFC 3&4 stage: FFmpeg style aint't my style 
- Tabs are 4 width
- No tabs allowed
(patch by Edouard Gomez)

Originally committed as revision 7306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 08:48:56 +00:00
Edouard Gomez
ef84bf0404 RFC 2 stage: First feedback from review comments 
- License is GPL, simplify the license header to make it clear
- Add myself to license header, clarify who did what
- Use 64 bit PTS
- Move mouse bitmaps to the mouse cursor painting function. Make them
  const again
  - Properly detach X11 from the shared memory segment on close
  - Destroy X11 image on close
(patch by Edouard Gomez)

Originally committed as revision 7305 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 08:48:13 +00:00
Edouard Gomez
65a1c656d7 RFC 1 stage: Improve maintainability of the cursoir painting code 
- Turned the mouse cursor painting code into a macro for more
  maintainability
  - Dropped mouse cursor painting in 8bit mode
  - Removed log when dropping frames
  - Free the shared memory segment on close
(patch by Edouard Gomez)

Originally committed as revision 7304 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 08:47:14 +00:00
Edouard Gomez
2909f17717 Adapt the patch to more recent FFmpeg habits 
- Indentation
- Use av_log instead of fprintf
- Removed strdup of the device name. It was unused
- Cleaned things a bit
(patch by Edouard Gomez)

Originally committed as revision 7303 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 08:46:31 +00:00
Guillaume Poirier
f58f4ce19d Original X11 device demuxer patch from Clemens Fruhwirth 
- Build system integration is equivalent to RFC #6 patch
- Same rule applies to ffmpeg.c/allformats.[c|h]
- x11grab.c is from Clemens Fruhwirth except the x11 grab
  structure for libavformat registration is renamed to
    match build system integration.

Originally committed as revision 7302 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 08:45:36 +00:00
Guillaume Poirier
83c547a4a1 revert broken commit of x11 device demuxer patch 
Originally committed as revision 7301 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 00:06:33 +00:00