Mercurial > repos > simple16

changeset 21:91ded3b12d96

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Only run rendering hardware when display is enabled
author Michael Pavone <pavone@retrodev.com>
date Tue, 29 Mar 2016 19:59:26 -0700
parents a9364f5ee81a
children 407725d9a02f
files src/vdp.c
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/vdp.c	Tue Mar 29 19:57:34 2016 -0700
+++ b/src/vdp.c	Tue Mar 29 19:59:26 2016 -0700
@@ -28,7 +28,7 @@
 		}
 		context->status &= ~(VDP_STATUS_VRAM|VDP_STATUS_SRAM);
 		//Render to linebuffer
-		if (context->vcounter > 15 && context->vcounter < 240 && context->hcounter < 406) {
+		if ((context->status & VDP_STATUS_ENABLED) && context->vcounter > 15 && context->vcounter < 240 && context->hcounter < 406) {
 			if (context->hcounter < 246) {
 				context->status |= VDP_STATUS_VRAM;
 				if (!context->hcounter) {