From 238c6016f935fa73086d7a6609af59fee328717b Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Thu, 16 Apr 2020 21:15:07 -0300
Subject: maxwell_3d: Initialize format attributes constant as one

nouveau expects this to be true but it doesn't set it.
---
 src/video_core/engines/maxwell_3d.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index ba63b44b4..baa74ad4c 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -92,6 +92,10 @@ void Maxwell3D::InitializeRegisterDefaults() {
         color_mask.A.Assign(1);
     }
 
+    for (auto& format : regs.vertex_attrib_format) {
+        format.constant.Assign(1);
+    }
+
     // NVN games expect these values to be enabled at boot
     regs.rasterize_enable = 1;
     regs.rt_separate_frag_data = 1;
-- 
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