From 453cd25da57e4088826cb6df48b5b6856affe109 Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Fri, 28 May 2021 13:55:07 -0400
Subject: glsl: SSBO access fixes and wip SampleExplicitLod implementation.

---
 src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp')

diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp
index 6168c4e06..708c9685b 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp
@@ -81,13 +81,15 @@ void EmitWriteStorageS16([[maybe_unused]] EmitContext& ctx,
 
 void EmitWriteStorage32(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
                         std::string_view value) {
-    ctx.Add("ssbo{}[{}]={};", binding.U32(), offset.U32(), value);
+    const auto offset_var{ctx.reg_alloc.Consume(offset)};
+    ctx.Add("ssbo{}[{}]={};", binding.U32(), offset_var, value);
 }
 
 void EmitWriteStorage64(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset,
                         std::string_view value) {
-    ctx.Add("ssbo{}[{}]={}.x;", binding.U32(), offset.U32(), value);
-    ctx.Add("ssbo{}[{}]={}.y;", binding.U32(), offset.U32() + 1, value);
+    const auto offset_var{ctx.reg_alloc.Consume(offset)};
+    ctx.Add("ssbo{}[{}]={}.x;", binding.U32(), offset_var, value);
+    ctx.Add("ssbo{}[{}+1]={}.y;", binding.U32(), offset_var, value);
 }
 
 void EmitWriteStorage128([[maybe_unused]] EmitContext& ctx,
-- 
cgit v1.2.3