From 40179282137370380387cab2610dcf21bd709efa Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Mon, 24 May 2021 03:24:19 -0300
Subject: [PATCH] gl_shader_cache: Do not flip tessellation on OpenGL

---
 src/video_core/renderer_opengl/gl_shader_cache.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index cf03280fa..ceec83a8a 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -159,8 +159,7 @@ Shader::RuntimeInfo MakeRuntimeInfo(const GraphicsProgramKey& key,
     Shader::RuntimeInfo info;
     switch (program.stage) {
     case Shader::Stage::TessellationEval:
-        // We have to flip tessellation clockwise for some reason...
-        info.tess_clockwise = key.tessellation_clockwise == 0;
+        info.tess_clockwise = key.tessellation_clockwise != 0;
         info.tess_primitive = [&key] {
             switch (key.tessellation_primitive) {
             case Maxwell::TessellationPrimitive::Isolines: