From b198339580f1a54c4c670eb58593eb64e2ef945c Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Sun, 25 Jun 2023 18:43:52 -0400
Subject: emit_glasm: Fix lmem size computation

---
 src/shader_recompiler/backend/glasm/emit_glasm.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/shader_recompiler')

diff --git a/src/shader_recompiler/backend/glasm/emit_glasm.cpp b/src/shader_recompiler/backend/glasm/emit_glasm.cpp
index fd4a61a4d..b795c0179 100644
--- a/src/shader_recompiler/backend/glasm/emit_glasm.cpp
+++ b/src/shader_recompiler/backend/glasm/emit_glasm.cpp
@@ -461,7 +461,7 @@ std::string EmitGLASM(const Profile& profile, const RuntimeInfo& runtime_info, I
         header += fmt::format("R{},", index);
     }
     if (program.local_memory_size > 0) {
-        header += fmt::format("lmem[{}],", program.local_memory_size);
+        header += fmt::format("lmem[{}],", Common::DivCeil(program.local_memory_size, 4U));
     }
     if (program.info.uses_fswzadd) {
         header += "FSWZA[4],FSWZB[4],";
-- 
cgit v1.2.3


From 405eae3734dd6bfb259df0afceecf4de1f1262ce Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Sun, 25 Jun 2023 18:59:33 -0400
Subject: shaders: Track local memory usage

---
 src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp | 4 ++++
 src/shader_recompiler/shader_info.h                       | 1 +
 2 files changed, 5 insertions(+)

(limited to 'src/shader_recompiler')

diff --git a/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp b/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
index 5a4195217..70292686f 100644
--- a/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
+++ b/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
@@ -424,6 +424,10 @@ void VisitUsages(Info& info, IR::Inst& inst) {
         info.used_constant_buffer_types |= IR::Type::U32 | IR::Type::U32x2;
         info.used_storage_buffer_types |= IR::Type::U32 | IR::Type::U32x2 | IR::Type::U32x4;
         break;
+    case IR::Opcode::LoadLocal:
+    case IR::Opcode::WriteLocal:
+        info.uses_local_memory = true;
+        break;
     default:
         break;
     }
diff --git a/src/shader_recompiler/shader_info.h b/src/shader_recompiler/shader_info.h
index d308db942..b4b4afd37 100644
--- a/src/shader_recompiler/shader_info.h
+++ b/src/shader_recompiler/shader_info.h
@@ -172,6 +172,7 @@ struct Info {
     bool stores_indexed_attributes{};
 
     bool stores_global_memory{};
+    bool uses_local_memory{};
 
     bool uses_fp16{};
     bool uses_fp64{};
-- 
cgit v1.2.3