From bae2f44bf1054ded6189dcd06cb98abb9edd2521 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Mon, 4 Oct 2021 18:40:06 +0100
Subject: [PATCH] Support bool parameters in vulkan debug printf

---
 renderdoc/driver/vulkan/vk_shader_feedback.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/renderdoc/driver/vulkan/vk_shader_feedback.cpp b/renderdoc/driver/vulkan/vk_shader_feedback.cpp
index 2135e2924..68b9f3673 100644
--- a/renderdoc/driver/vulkan/vk_shader_feedback.cpp
+++ b/renderdoc/driver/vulkan/vk_shader_feedback.cpp
@@ -265,6 +265,9 @@ void AnnotateShader(const ShaderReflection &refl, const SPIRVPatchData &patchDat
   rdcspv::Id maxPrintfWordOffset =
       editor.AddConstantImmediate<uint32_t>(Vulkan_Debug_PrintfBufferSize() / sizeof(uint32_t));
 
+  rdcspv::Id falsePrintfValue = editor.AddConstantImmediate<uint32_t>(0U);
+  rdcspv::Id truePrintfValue = editor.AddConstantImmediate<uint32_t>(1U);
+
   rdcspv::Id uint32Type = editor.DeclareType(rdcspv::scalar<uint32_t>());
   rdcspv::Id int32Type = editor.DeclareType(rdcspv::scalar<int32_t>());
   rdcspv::Id f32Type = editor.DeclareType(rdcspv::scalar<float>());
@@ -930,7 +933,7 @@ void AnnotateShader(const ShaderReflection &refl, const SPIRVPatchData &patchDat
                 it++;
               }
 
-              // handle ints and floats
+              // handle ints, floats, and bools
               if(typeIt.opcode() == rdcspv::Op::TypeInt)
               {
                 rdcspv::OpTypeInt intType(typeIt);
@@ -988,6 +991,13 @@ void AnnotateShader(const ShaderReflection &refl, const SPIRVPatchData &patchDat
                   packetWords.push_back(param);
                 }
               }
+              else if(typeIt.opcode() == rdcspv::Op::TypeBool)
+              {
+                packetWords.push_back(
+                    editor.AddOperation(it, rdcspv::OpSelect(uint32Type, editor.MakeId(), input,
+                                                             truePrintfValue, falsePrintfValue)));
+                it++;
+              }
               else if(typeIt.opcode() == rdcspv::Op::TypeFloat)
               {
                 rdcspv::OpTypeFloat floatType(typeIt);