From 6dfcabc80028fd35a6d0e20d20eb8db8053eddf1 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Tue, 14 Apr 2020 17:58:53 -0300
Subject: gl_rasterizer: Implement constant vertex attributes

Credits go to gdkchan from Ryujinx for finding constant attributes are
used in retail games.
---
 src/video_core/renderer_opengl/gl_rasterizer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/video_core/renderer_opengl')

diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index f31d960c7..f4598fbf7 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -140,8 +140,8 @@ void RasterizerOpenGL::SetupVertexFormat() {
         const auto attrib = gpu.regs.vertex_attrib_format[index];
         const auto gl_index = static_cast<GLuint>(index);
 
-        // Ignore invalid attributes.
-        if (!attrib.IsValid()) {
+        // Disable constant attributes.
+        if (attrib.IsConstant()) {
             glDisableVertexAttribArray(gl_index);
             continue;
         }
-- 
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