Removed layer hard-coding.

.gitignore

@@ -3,3 +3,4 @@
 build/
 .vs/
 .direnv/
+.ccls-cache/

aster/context.cpp

@@ -7,10 +7,6 @@
 #include <EASTL/array.h>
 #include <EASTL/fixed_vector.h>
 
-constexpr eastl::array VALIDATION_LAYERS = {
-    "VK_LAYER_KHRONOS_validation",
-};
-
 VKAPI_ATTR b32 VKAPI_CALL
 DebugCallback(const VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
               const VkDebugUtilsMessageTypeFlagsEXT messageType,
@@ -80,8 +76,6 @@ Context::Context(const cstr appName, const Version version, bool enableValidatio
     const auto instanceCreateInfo = vk::InstanceCreateInfo{
         .pNext = enableValidation ? &debugUtilsMessengerCreateInfo : nullptr,
         .pApplicationInfo = &appInfo,
-        .enabledLayerCount = enableValidation ? Cast<u32>(VALIDATION_LAYERS.size()) : 0,
-        .ppEnabledLayerNames = enableValidation ? VALIDATION_LAYERS.data() : nullptr,
         .enabledExtensionCount = Cast<u32>(instanceExtensions.size()),
         .ppEnabledExtensionNames = instanceExtensions.data(),
     };

aster/context.h

@@ -21,7 +21,7 @@ struct Context final
     vk::DebugUtilsMessengerEXT m_DebugMessenger = nullptr;
 
     // Ctor/Dtor
-    Context(cstr appName, Version version, bool enableValidation = ENABLE_VALIDATION_DEFAULT_VALUE);
+    Context(cstr appName, Version version, bool enableValidation = ENABLE_LAYER_MESSAGES_DEFAULT_VALUE);
     ~Context();
 
     // Move
@@ -29,9 +29,9 @@ struct Context final
     Context &operator=(Context &&other) noexcept;
 
 #if !defined(ASTER_NDEBUG)
-    constexpr static bool ENABLE_VALIDATION_DEFAULT_VALUE = true;
+    constexpr static bool ENABLE_LAYER_MESSAGES_DEFAULT_VALUE = true;
 #else
-    constexpr static bool ENABLE_VALIDATION_DEFAULT_VALUE = false;
+    constexpr static bool ENABLE_LAYER_MESSAGES_DEFAULT_VALUE = false;
 #endif
 
     DISALLOW_COPY_AND_ASSIGN(Context);

flake.nix

@@ -23,7 +23,9 @@
         nativeBuildInputs = [
           cmake
           ninja
-          ccls 
+          ccls
+          clang-tools
+          lldb
           (imgui.override {IMGUI_BUILD_VULKAN_BINDING = true; IMGUI_BUILD_GLFW_BINDING=true; })
         ];