some PSNR/bitrate gain for b frames with adaptive quant or QPRD

Originally committed as revision 7341 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7340 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7339 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Ramiro Polla, ramiro lisha.ufsc br

Originally committed as revision 7338 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7337 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7336 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by elupus _at_ ecce.se

Originally committed as revision 7335 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7334 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21702 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

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

Originally committed as revision 7333 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7332 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7331 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7330 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7329 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7328 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7327 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7326 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

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

fix compilation of matroska demuxer with --disable-muxers --disable-protocols

Originally committed as revision 7323 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7322 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7321 to svn://svn.ffmpeg.org/ffmpeg/trunk

to the x11grab device.

Originally committed as revision 7320 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7319 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

Originally committed as revision 7317 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7316 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7315 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7314 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7313 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7312 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7311 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 7310 to svn://svn.ffmpeg.org/ffmpeg/trunk

(patch by Edouard Gomez)

Originally committed as revision 7309 to svn://svn.ffmpeg.org/ffmpeg/trunk

- 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

- 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

- Tabs are 4 width
- No tabs allowed
(patch by Edouard Gomez)

Originally committed as revision 7306 to svn://svn.ffmpeg.org/ffmpeg/trunk

- 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

- 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

- 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

- 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

Originally committed as revision 7301 to svn://svn.ffmpeg.org/ffmpeg/trunk

Reverse direction of the mouse cursor pointer

Originally committed as revision 7300 to svn://svn.ffmpeg.org/ffmpeg/trunk

- 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...

Originally committed as revision 7299 to svn://svn.ffmpeg.org/ffmpeg/trunk

- License is for FFmpeg, not "this program"
- Rewrite mouse cursor painting functions
- Cosmetic on 2 function declarations

Originally committed as revision 7298 to svn://svn.ffmpeg.org/ffmpeg/trunk

- Tabs are 4 width
- No tabs allowed

Originally committed as revision 7297 to svn://svn.ffmpeg.org/ffmpeg/trunk

- 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

Originally committed as revision 7296 to svn://svn.ffmpeg.org/ffmpeg/trunk

- 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

Originally committed as revision 7295 to svn://svn.ffmpeg.org/ffmpeg/trunk

- Indentation
- Use av_log instead of fprintf
- Removed strdup of the device name. It was unused
- Cleaned things a bit

Originally committed as revision 7294 to svn://svn.ffmpeg.org/ffmpeg/trunk