Enhance vulkan instance and physical device display formatting

Refactor Vulkan instance and physical device formatting for better clarity. Added formatter utilities to encapsulate version and property formatting. Updated logging to use the new formatted output for improved debug readability.

src/vulkan/utils/formatter.rs

@@ -0,0 +1,50 @@
+use ash::vk::LayerProperties;
+
+pub fn format_vulkan_version(version: u32) -> String {
+    format!(
+        "{}.{}.{}",
+        ash::vk::api_version_major(version),
+        ash::vk::api_version_minor(version),
+        ash::vk::api_version_patch(version)
+    )
+}
+
+pub fn format_driver_version(vendor_id: u32, driver_version_raw: u32) -> String {
+    if vendor_id == 0x10de { // NVIDIA
+        format!(
+            "{}.{}.{}.{}",
+            (driver_version_raw >> 22) & 0x3ff,
+            (driver_version_raw >> 14) & 0x0ff,
+            (driver_version_raw >> 6) & 0x0ff,
+            (driver_version_raw) & 0x003f
+        )
+    } else if vendor_id == 0x8086 { // Intel
+        format!(
+            "{}.{}",
+            driver_version_raw >> 14,
+            driver_version_raw & 0x3fff
+        )
+    } else {
+        format_vulkan_version(driver_version_raw)
+    }
+}
+
+pub fn format_instance_layer(instance_layer: &LayerProperties) -> String {
+    let layer_name = instance_layer
+        .layer_name_as_c_str()
+        .and_then(|s| Ok(s.to_string_lossy()))
+        .and_then(|s| Ok(s.to_string()))
+        .unwrap_or(String::from("No layer name"));
+
+    let description = instance_layer
+        .description_as_c_str()
+        .and_then(|s| Ok(s.to_string_lossy()))
+        .and_then(|s| Ok(s.to_string()))
+        .unwrap_or(String::from("No layer name"));
+
+    format!(
+        "Name: {layer_name} Vulkan Version: {} Revision: {} Description: {description}",
+        format_vulkan_version(instance_layer.spec_version),
+        instance_layer.implementation_version,
+    )
+}

src/vulkan/utils/mod.rs

@@ -1,11 +1,2 @@
-mod layers;
-pub use layers::{use_layers, LayersSelector};
-
-pub fn print_version(version: u32) -> String {
-    format!(
-        "{}.{}.{}",
-        ash::vk::api_version_major(version),
-        ash::vk::api_version_minor(version),
-        ash::vk::api_version_patch(version)
-    )
-}
+pub mod layers;
+pub mod formatter;