# HG changeset patch
# User Mike Pavone <pavone@retrodev.com>
# Date 1368517594 25200
# Node ID 4c91470e1a53cbd4771f3b6581a790ca30858ecf
# Parent  f16136a3835d1d3f9b4600f471de2503d59e5fc6
Only latch video mode at the very beginning of the frame to avoid problems with the cycle count getting out of sync with what I expect

diff -r f16136a3835d -r 4c91470e1a53 vdp.c
--- a/vdp.c	Tue May 14 00:40:10 2013 -0700
+++ b/vdp.c	Tue May 14 00:46:34 2013 -0700
@@ -1111,7 +1111,7 @@
 	{
 		uint32_t line = context->cycles / MCLKS_LINE;
 		uint32_t active_lines = context->latched_mode & BIT_PAL ? PAL_ACTIVE : NTSC_ACTIVE;
-		if (!line) {
+		if (!context->cycles) {
 			latch_mode(context);
 		}
 		uint32_t linecyc = context->cycles % MCLKS_LINE;