From 613b48c4a2ce71a0d0eaba17fe164f4a2e4a3db5 Mon Sep 17 00:00:00 2001
From: FernandoS27 <fsahmkow27@gmail.com>
Date: Sun, 28 Mar 2021 19:47:52 +0200
Subject: shader,spirv: Implement ImageQueryLod.

---
 src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp | 3 ++-
 src/shader_recompiler/ir_opt/texture_pass.cpp             | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/shader_recompiler/ir_opt')

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 3b00d7c8c..04e3a4f53 100644
--- a/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
+++ b/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
@@ -383,7 +383,8 @@ void VisitUsages(Info& info, IR::Inst& inst) {
     case IR::Opcode::ImageGather:
     case IR::Opcode::ImageGatherDref:
     case IR::Opcode::ImageFetch:
-    case IR::Opcode::ImageQueryDimensions: {
+    case IR::Opcode::ImageQueryDimensions:
+    case IR::Opcode::ImageQueryLod: {
         const TextureType type{inst.Flags<IR::TextureInstInfo>().type};
         info.uses_sampled_1d |= type == TextureType::Color1D || type == TextureType::ColorArray1D ||
                                 type == TextureType::Shadow1D || type == TextureType::ShadowArray1D;
diff --git a/src/shader_recompiler/ir_opt/texture_pass.cpp b/src/shader_recompiler/ir_opt/texture_pass.cpp
index dfacf848f..6eb286b83 100644
--- a/src/shader_recompiler/ir_opt/texture_pass.cpp
+++ b/src/shader_recompiler/ir_opt/texture_pass.cpp
@@ -57,6 +57,9 @@ IR::Opcode IndexedInstruction(const IR::Inst& inst) {
     case IR::Opcode::BoundImageQueryDimensions:
     case IR::Opcode::BindlessImageQueryDimensions:
         return IR::Opcode::ImageQueryDimensions;
+    case IR::Opcode::BoundImageQueryLod:
+    case IR::Opcode::BindlessImageQueryLod:
+        return IR::Opcode::ImageQueryLod;
     default:
         return IR::Opcode::Void;
     }
@@ -72,6 +75,7 @@ bool IsBindless(const IR::Inst& inst) {
     case IR::Opcode::BindlessImageGatherDref:
     case IR::Opcode::BindlessImageFetch:
     case IR::Opcode::BindlessImageQueryDimensions:
+    case IR::Opcode::BindlessImageQueryLod:
         return true;
     case IR::Opcode::BoundImageSampleImplicitLod:
     case IR::Opcode::BoundImageSampleExplicitLod:
@@ -81,6 +85,7 @@ bool IsBindless(const IR::Inst& inst) {
     case IR::Opcode::BoundImageGatherDref:
     case IR::Opcode::BoundImageFetch:
     case IR::Opcode::BoundImageQueryDimensions:
+    case IR::Opcode::BoundImageQueryLod:
         return false;
     default:
         throw InvalidArgument("Invalid opcode {}", inst.Opcode());
-- 
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