--- hatari/src/convert/vdi4.c	2019/04/01 07:13:53	1.1.1.5
+++ hatari/src/convert/vdi4.c	2019/04/09 08:49:46	1.1.1.7
@@ -34,17 +34,17 @@ static void ConvertVDIRes_4Colour(void)
 
 			if (update || ebx != *ebp)  /* Update? */
 			{
-				bScreenContentsChanged = TRUE;
+				bScreenContentsChanged = true;
 
 				/* Plot pixels */
 #if SDL_BYTEORDER == SDL_BIG_ENDIAN
-				MED_BUILD_PIXELS_0 ;    /* Generate 'ecx' as pixels [4,5,6,7] */
+				MED_BUILD_PIXELS_0 ;    /* Generate 'ecx' as pixels [12,13,14,15] */
 				PLOT_MED_640_8BIT(3) ;
-				MED_BUILD_PIXELS_1 ;    /* Generate 'ecx' as pixels [12,13,14,15] */
+				MED_BUILD_PIXELS_1 ;    /* Generate 'ecx' as pixels [4,5,6,7] */
 				PLOT_MED_640_8BIT(1) ;
-				MED_BUILD_PIXELS_2 ;    /* Generate 'ecx' as pixels [0,1,2,3] */
+				MED_BUILD_PIXELS_2 ;    /* Generate 'ecx' as pixels [8,9,10,11] */
 				PLOT_MED_640_8BIT(2) ;
-				MED_BUILD_PIXELS_3 ;    /* Generate 'ecx' as pixels [8,9,10,11] */
+				MED_BUILD_PIXELS_3 ;    /* Generate 'ecx' as pixels [0,1,2,3] */
 				PLOT_MED_640_8BIT(0) ;
 #else
 				MED_BUILD_PIXELS_0 ;    /* Generate 'ecx' as pixels [4,5,6,7] */