From bd24fa97138ff1e33a7f8d3c30a4f4482a6482a8 Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Tue, 25 May 2021 19:55:40 -0400
Subject: glsl: Query GL Device for FP16 extension support

---
 src/shader_recompiler/backend/glsl/emit_context.cpp | 9 +++++++--
 src/shader_recompiler/profile.h                     | 2 ++
 2 files changed, 9 insertions(+), 2 deletions(-)

(limited to 'src/shader_recompiler')

diff --git a/src/shader_recompiler/backend/glsl/emit_context.cpp b/src/shader_recompiler/backend/glsl/emit_context.cpp
index 9c3fd44ba..6f769fa10 100644
--- a/src/shader_recompiler/backend/glsl/emit_context.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_context.cpp
@@ -5,6 +5,7 @@
 #include "shader_recompiler/backend/bindings.h"
 #include "shader_recompiler/backend/glsl/emit_context.h"
 #include "shader_recompiler/frontend/ir/program.h"
+#include "shader_recompiler/profile.h"
 
 namespace Shader::Backend::GLSL {
 
@@ -40,8 +41,12 @@ void EmitContext::SetupExtensions(std::string& header) {
         header += "#extension NV_shader_atomic_fp16_vector : enable\n";
     }
     if (info.uses_fp16) {
-        // TODO: AMD
-        header += "#extension GL_NV_gpu_shader5 : enable\n";
+        if (profile.support_gl_nv_gpu_shader_5) {
+            header += "#extension GL_NV_gpu_shader5 : enable\n";
+        }
+        if (profile.support_gl_amd_gpu_shader_half_float) {
+            header += "#extension GL_AMD_gpu_shader_half_float : enable\n";
+        }
     }
 }
 
diff --git a/src/shader_recompiler/profile.h b/src/shader_recompiler/profile.h
index 3109fb69c..5d269368a 100644
--- a/src/shader_recompiler/profile.h
+++ b/src/shader_recompiler/profile.h
@@ -83,6 +83,8 @@ struct Profile {
     bool support_demote_to_helper_invocation{};
     bool support_int64_atomics{};
     bool support_derivative_control{};
+    bool support_gl_nv_gpu_shader_5{};
+    bool support_gl_amd_gpu_shader_half_float{};
 
     bool warp_size_potentially_larger_than_guest{};
 
-- 
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