--- a/tools/lib64fmts.c	Fri May 25 01:41:31 2018 +0300
+++ b/tools/lib64fmts.c	Fri May 25 01:42:12 2018 +0300
@@ -478,50 +478,49 @@
 
 static Uint8 fmtGetPixelBFLI(
     const DMC64Image *img, const int bmoffs, const int scroffs,
-    const int vshift, const int vbitmap, const int raster)
+    const int vshift, const int bitmap, const int raster)
 {
-    const int vbb = raster < 200 ? 0 : 1;
+    const int vbb = bmoffs > 0x1fff ? 1 : 0;
     const int vbank = (raster & 7) + (vbb * 8);
-    const int vbmoffs = raster < 200 ? bmoffs : bmoffs - 8000;
-    const int vscroffs = scroffs & 1023;
+    const int vbmoffs = bmoffs & 0x1fff;
+    const int vscroffs = scroffs & 0x3ff;
 
 //fprintf(stderr, "bmoffs=%d, scroffs=%d, vshift=%d, vbitmap=%d, raster=%d\n", vbmoffs, vscroffs, vshift, vbb, raster);
 
     return dmC64GetGenericMCPixel(
         img, vbmoffs, vscroffs, vshift,
-        vbank, vbb, 0,
-        img->bgcolor);
+        vbank, vbb, 0, img->bgcolor);
 }
 
 
 static Uint8 fmtGetPixelBlackMailFLI(
     const DMC64Image *img, const int bmoffs, const int scroffs,
-    const int vshift, const int vbitmap, const int raster)
+    const int shift, const int bitmap, const int raster)
 {
     const int vbank = raster & 7;
 
     return dmC64GetGenericMCPixel(
-        img, bmoffs, scroffs, vshift,
-        vbank, vbitmap, 0,
+        img, bmoffs, scroffs, shift,
+        vbank, bitmap, 0,
         img->extraData[0].data[raster] & 15);
 }
 
 
 static Uint8 fmtGetPixelFLIDesigner(
     const DMC64Image *img, const int bmoffs, const int scroffs,
-    const int vshift, const int vbitmap, const int raster)
+    const int shift, const int bitmap, const int raster)
 {
-    return dmC64GetGenericMCPixel(img, bmoffs, scroffs, vshift, raster & 7, vbitmap, 0, img->bgcolor);
+    return dmC64GetGenericMCPixel(img, bmoffs, scroffs, shift, raster & 7, bitmap, 0, img->bgcolor);
 }
 
 
 static Uint8 fmtGetPixelCHFLI(
     const DMC64Image *img, const int bmoffs, const int scroffs,
-    const int vshift, const int vbitmap, const int raster)
+    const int shift, const int bitmap, const int raster)
 {
     const int vbank = raster & 7;
 
-    if ((img->bitmap[vbitmap].data[bmoffs] >> vshift) & 1)
+    if ((img->bitmap[bitmap].data[bmoffs] >> shift) & 1)
         return img->screen[vbank].data[scroffs] >> 4;
     else
         return img->screen[vbank].data[scroffs] & 15;