From 0f40b0e61ccc04216e0840e092dfe3051716b8b6 Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Fri, 21 May 2021 20:56:46 -0400
Subject: glsl: Implement a few Integer instructions
---
src/shader_recompiler/backend/glsl/emit_context.cpp | 7 +++++++
1 file changed, 7 insertions(+)
(limited to 'src/shader_recompiler/backend/glsl/emit_context.cpp')
diff --git a/src/shader_recompiler/backend/glsl/emit_context.cpp b/src/shader_recompiler/backend/glsl/emit_context.cpp
index 8eea6344f3..b3a3e56475 100644
--- a/src/shader_recompiler/backend/glsl/emit_context.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_context.cpp
@@ -12,6 +12,7 @@ EmitContext::EmitContext(IR::Program& program, [[maybe_unused]] Bindings& bindin
const Profile& profile_)
: info{program.info}, profile{profile_} {
std::string header = "#version 450\n";
+ SetupExtensions(header);
if (program.stage == Stage::Compute) {
header += fmt::format("layout(local_size_x={},local_size_y={},local_size_z={}) in;\n",
program.workgroup_size[0], program.workgroup_size[1],
@@ -23,6 +24,12 @@ EmitContext::EmitContext(IR::Program& program, [[maybe_unused]] Bindings& bindin
code += "void main(){\n";
}
+void EmitContext::SetupExtensions(std::string& header) {
+ if (info.uses_int64) {
+ header += "#extension GL_ARB_gpu_shader_int64 : enable\n";
+ }
+}
+
void EmitContext::DefineConstantBuffers() {
if (info.constant_buffer_descriptors.empty()) {
return;
--
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