feat: auto copy validation layers and load in runtime

Author: FlyAndNotDown

Engine/Source/RHI-Vulkan/Src/Instance.cpp

@@ -87,11 +87,7 @@ namespace RHI::Vulkan {
 #if BUILD_CONFIG_DEBUG
     void VulkanInstance::PrepareLayers()
     {
-#if PLATFORM_WINDOWS
         Common::PlatformUtils::SetEnvVar("VK_LAYER_PATH", "VkLayer_khronos_validation.json");
-#else
-        // TODO
-#endif
 
         uint32_t supportedLayerCount = 0;
         vkEnumerateInstanceLayerProperties(&supportedLayerCount, nullptr);

ThirdParty/CMakeLists.txt

@@ -27,6 +27,8 @@ if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
     set_target_properties(libclang::libclang PROPERTIES RUNTIME_DEP "${libclang_INCLUDE_DIR}/../bin/libclang.dll")
     set_target_properties(dxc::dxc PROPERTIES RUNTIME_DEP "${dxc_INCLUDE_DIR}/../bin/dxil.dll;${dxc_INCLUDE_DIR}/../bin/dxcompiler.dll")
     set_target_properties(vulkan-validationlayers::vulkan-validationlayers PROPERTIES RUNTIME_DEP "${VulkanValidationLayers_INCLUDE_DIR}/../bin/VkLayer_khronos_validation.dll;${VulkanValidationLayers_INCLUDE_DIR}/../bin/VkLayer_khronos_validation.json")
+elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+    set_target_properties(vulkan-validationlayers::vulkan-validationlayers PROPERTIES RUNTIME_DEP "${VulkanValidationLayers_INCLUDE_DIR}/../lib/libVkLayer_khronos_validation.dylib;${VulkanValidationLayers_INCLUDE_DIR}/../share/vulkan/explicit_layer.d/VkLayer_khronos_validation.json")
 endif ()
 
 # TODO macos vulkan validation layers runtime dep