From: kramm <kramm>
Date: Thu, 8 May 2003 14:09:58 +0000 (+0000)
Subject: alpha conversion fix.
X-Git-Tag: release-0-5-0~229
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=cb1716230558bb427a3f097c60f70d03732d4b34

alpha conversion fix.
---

diff --git a/src/png2swf.c b/src/png2swf.c
index 2e526d7..d3247d8 100644
--- a/src/png2swf.c
+++ b/src/png2swf.c
@@ -50,7 +50,7 @@ TAG *MovieStart(SWF * swf, int framerate, int dx, int dy)
     t = swf->firstTag = swf_InsertTag(NULL, ST_SETBACKGROUNDCOLOR);
 
     rgb.r = rgb.g = rgb.b = rgb.a = 0x00;
-    rgb.g = 0xff;
+    //rgb.g = 0xff; <--- handy for testing alpha conversion
     swf_SetRGB(t, &rgb);
 
     return t;
@@ -349,7 +349,7 @@ void applyfilter4(int mode, U8*src, U8*old, U8*dest, int width)
 	    lastr = dest[1];
 	    lastg = dest[2];
 	    lastb = dest[3];
-	    upperlastr = old[0];
+	    upperlasta = old[0];
 	    upperlastr = old[1];
 	    upperlastg = old[2];
 	    upperlastb = old[3];