Use mock ICD from Vulkan-Tools for testing.

.gitmodules

@@ -49,3 +49,6 @@
 [submodule "External/tabler-icons"]
 	path = External/tabler-icons
 	url = https://github.com/tabler/tabler-icons
+[submodule "External/Vulkan-Tools"]
+	path = External/Vulkan-Tools
+	url = https://github.com/KhronosGroup/Vulkan-Tools

External/CMakeLists.txt

@@ -87,8 +87,25 @@ if (UNIX)
 endif ()
 
 # KhronosGroup/Vulkan-Headers
-add_subdirectory (Vulkan-Headers)
-set (VULKAN_HEADERS_INSTALL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/Vulkan-Headers" PARENT_SCOPE)
+execute_process (COMMAND "${CMAKE_COMMAND}"
+    -S "${CMAKE_CURRENT_SOURCE_DIR}/Vulkan-Headers"
+    -B "${CMAKE_CURRENT_BINARY_DIR}/Vulkan-Headers"
+    OUTPUT_QUIET)
+
+execute_process (COMMAND "${CMAKE_COMMAND}"
+    --install "${CMAKE_CURRENT_BINARY_DIR}/Vulkan-Headers"
+    --prefix "${CMAKE_CURRENT_BINARY_DIR}/install"
+    OUTPUT_QUIET)
+
+set (VULKAN_HEADERS_INSTALL_DIR "${CMAKE_CURRENT_BINARY_DIR}/install")
+set (VULKAN_HEADERS_INSTALL_DIR "${CMAKE_CURRENT_BINARY_DIR}/install" PARENT_SCOPE)
+
+# KhronosGroup/Vulkan-Tools
+set (BUILD_CUBE OFF)
+set (BUILD_VULKANINFO OFF)
+set (BUILD_TESTS OFF)
+
+add_subdirectory (Vulkan-Tools)
 
 # KhronosGroup/Vulkan-Utility-Libraries
 add_subdirectory (Vulkan-Utility-Libraries)
@@ -131,15 +148,13 @@ add_library (imgui STATIC
 target_include_directories (imgui
     PUBLIC imgui
     PUBLIC imgui/backends
-    PUBLIC imgui/misc/cpp)
+    PUBLIC imgui/misc/cpp
+    PRIVATE "${VULKAN_HEADERS_INSTALL_DIR}/include")
 
 target_compile_definitions (imgui
     PUBLIC IMGUI_USER_CONFIG="${CMAKE_CURRENT_SOURCE_DIR}/imgui_config.h"
     PRIVATE VK_NO_PROTOTYPES=1)
 
-target_link_libraries (imgui
-    PUBLIC Vulkan-Headers)
-
 # lstalmir/imgui-text-editor
 add_library (imgui-text-editor STATIC
     imgui-text-editor/TextEditor.h

VkLayer_profiler_layer/CMakeLists.txt

@@ -22,6 +22,7 @@ cmake_minimum_required (VERSION 3.8...3.31)
 
 find_package (Python3 REQUIRED)
 
+include (GNUInstallDirs)
 include ("${CMAKE_SOURCE_DIR}/CMake/check_python_module.cmake")
 
 set (PROFILER_LAYER_VER_MAJOR 1)
@@ -121,9 +122,9 @@ add_custom_command (
     OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/vk_dispatch_tables.h"
     COMMAND "${Python3_EXECUTABLE}"
         "${PROFILER_SCRIPTS_DIR}/gen_dispatch_tables.py"
-        "${VULKAN_HEADERS_INSTALL_DIR}"
+        "${VULKAN_HEADERS_INSTALL_DIR}/${CMAKE_INSTALL_DATADIR}/vulkan/registry/vk.xml"
         "${CMAKE_CURRENT_BINARY_DIR}"
-    DEPENDS "${VULKAN_HEADERS_INSTALL_DIR}/registry/vk.xml"
+    DEPENDS "${VULKAN_HEADERS_INSTALL_DIR}/${CMAKE_INSTALL_DATADIR}/vulkan/registry/vk.xml"
     DEPENDS "${PROFILER_SCRIPTS_DIR}/gen_dispatch_tables.py")
 list (APPEND PROFILER_CODEGEN_FILES "${CMAKE_CURRENT_BINARY_DIR}/vk_dispatch_tables.h")
 
@@ -177,7 +178,6 @@ add_custom_target (profiler_codegen
 
 add_library (profiler_common INTERFACE)
 target_link_libraries (profiler_common
-    INTERFACE Vulkan-Headers
     INTERFACE VulkanUtilityHeaders
     INTERFACE VulkanLayerSettings
     INTERFACE VulkanMemoryAllocator
@@ -190,6 +190,7 @@ target_link_libraries (profiler_common
 target_include_directories (profiler_common
     INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}"
     INTERFACE "${CMAKE_CURRENT_BINARY_DIR}"
+    INTERFACE "${VULKAN_HEADERS_INSTALL_DIR}/include"
     INTERFACE utils)
 target_compile_definitions (profiler_common INTERFACE
     $<$<CONFIG:Debug>:PROFILER_CONFIG_DEBUG>
@@ -366,6 +367,10 @@ target_link_libraries (${PROFILER_LAYER_PROJECTNAME}_lib
 target_link_libraries (${PROFILER_LAYER_PROJECTNAME}
     PRIVATE ${PROFILER_LAYER_PROJECTNAME}_lib)
 
+add_custom_command (TARGET ${PROFILER_LAYER_PROJECTNAME} POST_BUILD
+    COMMAND "${CMAKE_COMMAND}" -E copy_if_different
+        "${json}" "$<TARGET_FILE_DIR:${PROFILER_LAYER_PROJECTNAME}>/${PROFILER_LAYER_PROJECTNAME}.json")
+
 # Set include path
 target_include_directories (${PROFILER_LAYER_PROJECTNAME}_lib
     PUBLIC "${VULKAN_HEADERS_INCLUDE_DIR}"

VkLayer_profiler_layer/profiler_tests/CMakeLists.txt

@@ -52,6 +52,7 @@ if (BUILD_TESTS)
 
     add_dependencies (profiler_tests profiler_tests_shaders)
     add_dependencies (profiler_tests VkLayer_profiler_layer)
+    add_dependencies (profiler_tests VkICD_mock_icd)
 
     target_link_libraries (profiler_tests
         PRIVATE ${Vulkan_LIBRARIES}

VkLayer_profiler_layer/scripts/gen_dispatch_tables.py

@@ -24,7 +24,7 @@
 import xml.etree.ElementTree as etree
 
 # Read configuration variables
-VULKAN_HEADERS_DIR = os.path.abspath( sys.argv[ 1 ] )
+VULKAN_REGISTRY_XML_PATH = os.path.abspath( sys.argv[ 1 ] )
 CMAKE_CURRENT_BINARY_DIR = os.path.abspath( sys.argv[ 2 ] )
 
 class VulkanSpec:
@@ -155,8 +155,7 @@ def write_extension_commands( self, out: io.TextIOBase, extension: str, commands
 # Generate dispatch tables
 def gen_dispatch_tables():
     out_path = os.path.join( CMAKE_CURRENT_BINARY_DIR, "vk_dispatch_tables.h" )
-    vk_xml_path = os.path.join( VULKAN_HEADERS_DIR, "registry", "vk.xml" )
-    vk_xml = etree.parse( vk_xml_path )
+    vk_xml = etree.parse( VULKAN_REGISTRY_XML_PATH )
     generator = DispatchTableGenerator( vk_xml )
     with open( out_path, mode="w" ) as out:
         generator.write_commands( out )