From 722d3be3294488ee1920e90ebf6095610f53eeb5 Mon Sep 17 00:00:00 2001 From: Curt Coder Date: Wed, 30 Apr 2014 13:50:19 +0000 Subject: [PATCH] (MESS) wicat: CRTC WIP. (nw) --- src/mess/drivers/wicat.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/src/mess/drivers/wicat.c b/src/mess/drivers/wicat.c index 5ad058ab915..002a20b2862 100644 --- a/src/mess/drivers/wicat.c +++ b/src/mess/drivers/wicat.c @@ -8,6 +8,14 @@ Wicat - various systems. ****************************************************************************/ +/* + + TODO: + + - video DMA is done line by line and needs to be in perfect sync + +*/ + #include "bus/rs232/rs232.h" #include "cpu/m68000/m68000.h" #include "cpu/z8000/z8000.h" @@ -740,7 +748,7 @@ I8275_DRAW_CHARACTER_MEMBER(wicat_state::wicat_display_pixels) { int color = (romdata >> (7-i)) & 0x01; - if(linecount > 9) + if(vsp || linecount > 9) color = 0; bitmap.pix32(y, x + i) = pen[color];