From 238c6016f935fa73086d7a6609af59fee328717b Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Thu, 16 Apr 2020 21:15:07 -0300
Subject: [PATCH] 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(+)
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;