# HG changeset patch
# User Mike Pavone <pavone@retrodev.com>
# Date 1358223797 28800
# Node ID 1b4d856b067a0fc8f53a2e48af5720f9472709ce
# Parent  4cb8a3891e264d58d2a6f9a2a7ba820cb05f736a
Fixes for direct color dma stuff

diff -r 4cb8a3891e26 -r 1b4d856b067a vdp.c
--- a/vdp.c	Mon Jan 14 02:13:14 2013 -0800
+++ b/vdp.c	Mon Jan 14 20:23:17 2013 -0800
@@ -915,8 +915,10 @@
 	} else {
 		linecyc = linecyc/20;
 		//TODO: Figure out which slots are refresh when display is off in 32-cell mode
+		//These numbers are guesses based on H40 numbers
+		return (linecyc == 24 || linecyc == 56 || linecyc == 88 || linecyc == 120 || linecyc == 152 || (linecyc < 5 && (context->flags & FLAG_DMA_RUN) && ((context->dma_cd & 0xF) == CRAM_WRITE)));
 		//The numbers below are the refresh slots during active display
-		return (linecyc == 66 || linecyc == 98 || linecyc == 130 || linecyc == 162);
+		//return (linecyc == 66 || linecyc == 98 || linecyc == 130 || linecyc == 162);
 	}
 }
 
@@ -937,7 +939,7 @@
 			linecyc /= 20;
 			if (linecyc >= 43 && linecyc < 171) {
 				uint32_t x = (linecyc-43)*2;
-				start = context->framebuf + line * 256 + x;
+				start = context->framebuf + line * 320 + x;
 				end = start + 2;
 			}
 		}