Index: zgv-5.9/src/zgv.c
===================================================================
--- zgv-5.9.orig/src/zgv.c	2011-01-23 19:09:28.000000000 +0100
+++ zgv-5.9/src/zgv.c	2011-01-23 19:43:52.000000000 +0100
@@ -254,6 +254,7 @@
 
 int fs_vgamode=G640x480x256;	/* current video mode for selector */
 int fs_scrnwide,fs_scrnhigh;	/* width/height of selector mode */
+int fs_bypp;
 
 /* stuff for checking old directories (to avoid symlink loops in
  * recursive update).
@@ -2225,6 +2226,32 @@
 return(buf);
 }
 
+static void drawscansegment_332(unsigned char *colors, int x, int y, int length)
+{
+   unsigned char *conv = colors;
+   int bypp = fs_bypp;
+
+   if (bypp != 1)
+   {
+      int i, j, k;
+      conv = malloc(length*bypp);
+      for (i = 0, j=0; i < length; i++)
+      {
+	 int c332=colors[i];
+	 int r = c332>>5, g = (c332>>2)&0x7, b = (c332&0x3);
+	 int crgb = vga_setrgbcolor((r<<5)+16,(g<<5)+16,(b<<6)+32);
+	 for (k = 0; k < bypp; k++) {
+	    conv[j++] = crgb>>(k*8) & 0xff;
+	 }
+      }
+   }
+
+   vga_drawscansegment(conv, x, y, length*bypp);
+   if (conv != colors)
+   { 
+      free(conv);
+   }
+}
 
 void showgifdir(int startfrom,int unshow,int drawdirmsg,int do_one_only)
 {
@@ -2322,7 +2349,7 @@
         {
         memset(image,idx_medium,96);
         for(y=-2;y<62;y++)
-          vga_drawscansegment(image,
+          drawscansegment_332(image,
           	xpos+(BARWIDTH-80)/2-2,ypos+y+GDFYBIT+9,96);
         free(image);
         }
@@ -2370,7 +2397,7 @@
         if(image!=NULL)
           {
           for(y=0;y<h;y++)
-            vga_drawscansegment(image+y*(fs_vgamode==G640x480x16?w8:w),xwant,
+            drawscansegment_332(image+y*(fs_vgamode==G640x480x16?w8:w),xwant,
               ypos+y+GDFYBIT+39-h/2,fs_vgamode==G640x480x16?w8:w);
           free(image);
           }
@@ -2678,6 +2705,7 @@
 
 fs_scrnwide=vga_getxdim();
 fs_scrnhigh=vga_getydim();
+fs_bypp=vga_getmodeinfo(vga_getcurrentmode())->bytesperpixel;
 
 msgbox_draw_ok=1;
 gdfsiz=3-cfg.smallfstext;
@@ -2777,7 +2805,7 @@
     {
     memset(tmp,idx_medium,fs_scrnwide);
     for(n=0;n<fs_scrnhigh;n++)
-      vga_drawscanline(n,tmp);
+       drawscansegment_332(tmp,0,n,fs_scrnwide);
     free(tmp);
     }
   }
@@ -2937,7 +2965,7 @@
 
 memset(tmp,idx_medium,96);
 for(y=-3;y<63;y++)
-  vga_drawscansegment(tmp,xpos+(BARWIDTH-80)/2-3,ypos+y+GDFYBIT+9,96);
+  drawscansegment_332(tmp,xpos+(BARWIDTH-80)/2-3,ypos+y+GDFYBIT+9,96);
 }