From d225ff7a9880fac2bfbffa50445898db6608a309 Mon Sep 17 00:00:00 2001
From: Jannik Vogel <email@jannikvogel.de>
Date: Mon, 11 Feb 2019 23:18:57 +0100
Subject: [PATCH] psh: Use float for alpha, vec3 for rgb

---
 hw/xbox/nv2a/nv2a_psh.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/hw/xbox/nv2a/nv2a_psh.c b/hw/xbox/nv2a/nv2a_psh.c
index fbf0636ca4..babeb9f85c 100644
--- a/hw/xbox/nv2a/nv2a_psh.c
+++ b/hw/xbox/nv2a/nv2a_psh.c
@@ -307,7 +307,11 @@ static QString* get_input_var(struct PixelShader *ps, struct InputInfo in, bool
             }
             break;
         case PS_CHANNEL_ALPHA:
-            qstring_append(reg, ".a");
+            if (is_alpha) {
+                qstring_append(reg, ".a");
+            } else {
+                qstring_append(reg, ".aaa");
+            }
             break;
         default:
             assert(false);