almost got a complete mode switch (vga graphics back to text) working

some cleanup in VGA driver code

1 files changed, 2 insertions, 16 deletions

diff --git a/src/drivers/video/vga.c b/src/drivers/video/vga.c
index 647456b..5a53870 100644
--- a/src/drivers/video/vga.c
+++ b/src/drivers/video/vga.c
@@ -375,26 +375,12 @@ void vga_draw_char( vga_t *vga, const unsigned char c, const int x, const int y,
 		memset( data, bg_color_idx, sizeof( data ) );
 		for( int xx = 0; xx < vga_font.Width; xx++ ) {
 			if( bmap[yy] & mask[xx] ) {
-				data[7-xx] = fg_color_idx;
+				data[vga_font.Width-1-xx] = fg_color_idx;
 			}
 		}
 		uint8_t *addr = vga->base_addr + vga->mode.x * ( y + yy ) + x;
-		memcpy( addr, data, 8 );
+		memcpy( addr, data, vga_font.Width );
 	}
-
-// amazingly slow
-/*
-	for( int xx = 0; xx < vga_font.Width; xx++ ) {
-		for( int yy = 0; yy < vga_font.Height; yy++ ) {
-			if( bmap[yy] & mask[xx] ) {
-				vga_set_pixel( vga, x + 10 - xx, y + yy, foreground );
-			} else {
-// drawing only what's needed, the background is done by the widget
-//				vga_set_pixel( vga, x + 10 - xx, y + yy, background );
-			}
-		}
-	}
-*/
 }
 
 void vga_wait_for_retrace( vga_t *vga )