X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fmodules%2Fswfbits.c;h=0af32c7a007c0449dfd9f1deb210f36d1a652c69;hb=b0ad0b5b883227e3dfc331b7da3dff2b0e52538b;hp=30f2e421fe5a8abbb0aa84b3836ffa22a901f087;hpb=bb60888f44bada294d1634729068c2f566641dc3;p=swftools.git

diff --git a/lib/modules/swfbits.c b/lib/modules/swfbits.c
index 30f2e42..0af32c7 100644
--- a/lib/modules/swfbits.c
+++ b/lib/modules/swfbits.c
@@ -150,8 +150,10 @@ int swf_ImageGetNumberOfPaletteEntries(RGBA*img, int width, int height, RGBA*pal
 	}
 	lastcol32 = col32;
     }
-    if(palette_overflow)
+    if(palette_overflow) {
+	free(pal);
 	return width*height;
+    }
     if(palette) {
 	int i = 0;
 	for(t=0;t<256;t++) {
@@ -895,9 +897,16 @@ RGBA *swf_DefineLosslessBitsTagToImage(TAG * tag, int *dwidth, int *dheight)
 		       dest[pos2].r = data[pos + 1];
 		       dest[pos2].g = data[pos + 2];
 		       dest[pos2].b = data[pos + 3];*/
-		    dest[pos2].r = ((int)data[pos + 1]*255)/(int)data[pos+0];
-		    dest[pos2].g = ((int)data[pos + 2]*255)/(int)data[pos+0];
-		    dest[pos2].b = ((int)data[pos + 3]*255)/(int)data[pos+0];
+		    int alpha = data[pos+0];
+		    if(alpha) {
+			dest[pos2].r = ((int)data[pos + 1]*255)/alpha;
+			dest[pos2].g = ((int)data[pos + 2]*255)/alpha;
+			dest[pos2].b = ((int)data[pos + 3]*255)/alpha;
+		    } else {
+			dest[pos2].r = data[pos + 1];
+			dest[pos2].g = data[pos + 2];
+			dest[pos2].b = data[pos + 3];
+		    }
 		    dest[pos2].a = data[pos + 0];	//alpha
 		    pos2++;
 		    pos += 4;