[SCM] libav/experimental: Correct normalization constant for the vertical filter, iam not completely sure why this was at such incorrect value, but i could not find any problems when it was set correctly.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 5fe4aad711fe202a5cedd3205e7749f19b3e69cc
Author: Michael Niedermayer <michaelni at gmx.at>
Date:   Wed Sep 10 23:23:47 2008 +0000

    Correct normalization constant for the vertical filter, iam not
    completely sure why this was at such incorrect value, but i could
    not find any problems when it was set correctly.
    
    Originally committed as revision 27575 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index 52d2359..b55d4d2 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -2434,11 +2434,11 @@ SwsContext *sws_getContext(int srcW, int srcH, int srcFormat, int dstW, int dstH
             1;
 
         initFilter(&c->vLumFilter, &c->vLumFilterPos, &c->vLumFilterSize, c->lumYInc,
-                   srcH      ,        dstH, filterAlign, (1<<12)-4,
+                   srcH      ,        dstH, filterAlign, (1<<12),
                    (flags&SWS_BICUBLIN) ? (flags|SWS_BICUBIC)  : flags,
                    srcFilter->lumV, dstFilter->lumV, c->param);
         initFilter(&c->vChrFilter, &c->vChrFilterPos, &c->vChrFilterSize, c->chrYInc,
-                   c->chrSrcH, c->chrDstH, filterAlign, (1<<12)-4,
+                   c->chrSrcH, c->chrDstH, filterAlign, (1<<12),
                    (flags&SWS_BICUBLIN) ? (flags|SWS_BILINEAR) : flags,
                    srcFilter->chrV, dstFilter->chrV, c->param);
 

-- 
Libav/FFmpeg packaging