From e32a6208ae28c441bcc03308cd4b5da18cd9b699 Mon Sep 17 00:00:00 2001
From: Ted Green <tedgreen99@users.noreply.github.com>
Date: Tue, 21 Jul 2020 13:09:02 -0600
Subject: [PATCH] Fix some vegas games not booting

---
 src/devices/video/voodoo_gpu_ps.hlsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/devices/video/voodoo_gpu_ps.hlsl b/src/devices/video/voodoo_gpu_ps.hlsl
index 46541d9017f..ae237218e36 100644
--- a/src/devices/video/voodoo_gpu_ps.hlsl
+++ b/src/devices/video/voodoo_gpu_ps.hlsl
@@ -468,7 +468,7 @@ float4 ColorCombine(float4 c_other, float4 c_local, Combine_Struct ctrl, float m
 	dst *= blendFactor;
 
 	// truncate  TODO: check this
-	dst = floor(dst * 255.0f) / 255.0f;
+	dst = floor(dst * 512.0f) / 512.0f;
 
 	switch (ctrl.c_add_aclocal) {
 	case 0: