# HG changeset patch
# User Mike Pavone <pavone@retrodev.com>
# Date 1358158394 28800
# Node ID 4cb8a3891e264d58d2a6f9a2a7ba820cb05f736a
# Parent  806c3b7a6f2a47a0b4a26c53a802e5c628328f24
Small fix to bg drawing that yields the proper res for direct color DMA

diff -r 806c3b7a6f2a -r 4cb8a3891e26 vdp.c
--- a/vdp.c	Mon Jan 14 02:03:35 2013 -0800
+++ b/vdp.c	Mon Jan 14 02:13:14 2013 -0800
@@ -929,16 +929,16 @@
 		if (context->latched_mode & BIT_H40) {
 			linecyc /= 16;
 			if (linecyc >= 50 && linecyc < 210) {
-				uint32_t x = ((linecyc-50)&(~0x1))*2;
+				uint32_t x = (linecyc-50)*2;
 				start = context->framebuf + line * 320 + x;
-				end = start + 4;
+				end = start + 2;
 			}
 		} else {
 			linecyc /= 20;
 			if (linecyc >= 43 && linecyc < 171) {
-				uint32_t x = ((linecyc-48)&(~0x1))*2;
+				uint32_t x = (linecyc-43)*2;
 				start = context->framebuf + line * 256 + x;
-				end = start + 4;
+				end = start + 2;
 			}
 		}
 		uint16_t color = context->cram[context->regs[REG_BG_COLOR] & 0x3F];