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ffmpeg / libswscale / swscale.h @ 19a6be34

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# Date Author Comment
807e0c66 11/19/2006 10:38 AM Luca Abeni

Clarify that some of the non-SIMD code is now LGPLed.
All the authours of such code agreed.

Originally committed as revision 21045 to svn://

d026b45e 10/07/2006 03:33 PM Diego Biurrun

Change license headers to say 'FFmpeg' instead of 'this program'.

Originally committed as revision 20100 to svn://

22e46959 09/04/2006 09:38 AM VĂ­ctor Paesa

Add sws_getCachedContext(), which checks if context is valid or reallocs a new one instead.
Patch by Victor Paesa <>
Original thread:
Date: Aug 31, 2006 7:15 PM
Subject: [Ffmpeg-devel] [PATCH] Add sws_getCachedContext() to swscale library...

d1a7ae1a 08/30/2006 10:50 AM Michael Niedermayer

make the C code of the swscaler which i wrote LGPL

Originally committed as revision 19600 to svn://

bca11e75 07/24/2006 10:36 AM Michael Niedermayer

vertical scaler with accurate rounding, some people on doom9 can see +-1 errors
the +-1 issue is limited to >2tap vertical filters, so bilinear upscale was unaffected
the new code is sometime faster sometimes slower but the difference is significant (~20%) so its optional and enabled with arnd=1...

94c4def2 07/20/2006 12:13 PM Luca Abeni

Use libavutil in libswscale, and allow it to be built out of the mplayer tree

Originally committed as revision 19148 to svn://

73435f00 06/30/2006 12:00 PM Luca Abeni

Move postproc ---> libswscale

Originally committed as revision 18866 to svn://