[FFmpeg-cvslog] r27575 - trunk/libswscale/swscale.c

[michael]

Author: michael
Date: Thu Sep 11 01:23:47 2008
New Revision: 27575

Log:
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.


Modified:
   trunk/libswscale/swscale.c

Modified: trunk/libswscale/swscale.c
==============================================================================
--- trunk/libswscale/swscale.c	(original)
+++ trunk/libswscale/swscale.c	Thu Sep 11 01:23:47 2008
@@ -2434,11 +2434,11 @@ SwsContext *sws_getContext(int srcW, int
             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);