From 79f2fe1a39120f498e915fa0c740b15dc0f09793 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Wed, 2 Jun 2021 03:02:33 -0300
Subject: glasm: Use ARB_derivative_control conditionally

---
 src/video_core/renderer_opengl/gl_device.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/video_core/renderer_opengl/gl_device.h')

diff --git a/src/video_core/renderer_opengl/gl_device.h b/src/video_core/renderer_opengl/gl_device.h
index d67f5693c..1ffd24883 100644
--- a/src/video_core/renderer_opengl/gl_device.h
+++ b/src/video_core/renderer_opengl/gl_device.h
@@ -96,6 +96,10 @@ public:
         return has_nv_viewport_array2;
     }
 
+    bool HasDerivativeControl() const {
+        return has_derivative_control;
+    }
+
     bool HasDebuggingToolAttached() const {
         return has_debugging_tool_attached;
     }
@@ -141,6 +145,7 @@ private:
     bool has_broken_texture_view_formats{};
     bool has_fast_buffer_sub_data{};
     bool has_nv_viewport_array2{};
+    bool has_derivative_control{};
     bool has_debugging_tool_attached{};
     bool use_assembly_shaders{};
     bool use_asynchronous_shaders{};
-- 
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