vulkan: adjust code styling

src/modules/graphics/vulkan/Vulkan.h

@@ -1,20 +1,25 @@
-#ifndef LOVE_GRAPHICS_VULKAN_VULKAN_H
-#define LOVE_GRAPHICS_VULKAN_VULKAN_H
+#pragma once
 
 #include "graphics/Graphics.h"
 #include "VulkanWrapper.h"
 
-namespace love {
-namespace graphics {
-namespace vulkan {
-enum InternalFormatRepresentation {
+namespace love
+{
+namespace graphics
+{
+namespace vulkan 
+{
+
+enum InternalFormatRepresentation
+{
 	FORMATREPRESENTATION_FLOAT,
 	FORMATREPRESENTATION_UINT,
 	FORMATREPRESENTATION_SINT,
 	FORMATREPRESENTATION_MAX_ENUM
 };
 
-struct TextureFormat {
+struct TextureFormat
+{
 	InternalFormatRepresentation internalFormatRepresentation;
 	VkFormat internalFormat = VK_FORMAT_UNDEFINED;
 
@@ -24,7 +29,8 @@ struct TextureFormat {
 	VkComponentSwizzle swizzleA = VK_COMPONENT_SWIZZLE_IDENTITY;
 };
 
-class Vulkan {
+class Vulkan
+{
 public:
 	static void shaderSwitch();
 	static uint32_t getNumShaderSwitches();
@@ -59,8 +65,7 @@ public:
 		VkCommandBuffer, VkImage, VkImageLayout oldLayout, VkImageLayout newLayout,
 		uint32_t baseLevel = 0, uint32_t levelCount = 1, uint32_t baseLayer = 0, uint32_t layerCount = 1);
 };
+
 } // vulkan
 } // graphics
 } // love
-
-#endif