James Bulman
5f07239374
Fixed frames in flight validation error in vulkan Added some utility macros Added function decorator macros Added some consolidation headers/code include files
90 lines
1.6 KiB
C
90 lines
1.6 KiB
C
#if !defined(LD_VULKAN_CORE_H_)
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#define LD_VULKAN_CORE_H_
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#if OS_WINDOWS
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#define VK_USE_PLATFORM_WIN32_KHR 1
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#if defined(CreateSemaphore)
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// Sigh
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#undef CreateSemaphore
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#endif
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#elif OS_LINUX
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#define VK_USE_PLATFORM_XLIB_KHR 1
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#define VK_USE_PLATFORM_WAYLAND_KHR 1
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#endif
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#if defined(function)
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#undef function
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#endif
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#define VK_NO_PROTOTYPES 1
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#include <vulkan/vulkan.h>
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#define function static
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#define VK_MAX_FRAMES_IN_FLIGHT 8
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typedef struct Vk_Frame Vk_Frame;
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struct Vk_Frame {
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VkCommandPool pool;
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VkCommandBuffer cmd;
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VkSemaphore acquire, complete;
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VkFence fence;
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U32 image; // swapchain image index
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};
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typedef struct Vk_Context Vk_Context;
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struct Vk_Context {
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void *lib;
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PFN_vkGetInstanceProcAddr GetInstanceProcAddr;
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PFN_vkCreateInstance CreateInstance;
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#define VK_INSTANCE_FUNCTIONS
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#define VK_DEVICE_FUNCTIONS
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#define VK_FUNC(x) PFN_vk##x x
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#include "functions.h"
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#undef VK_FUNC
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VkResult err;
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VkInstance instance;
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VkSurfaceKHR surface;
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VkPhysicalDevice gpu;
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VkDevice device;
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U32 n_frames; // monotonically increasing
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U32 in_flight; // number of frames in flight, number of swapchain images + 1
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Vk_Frame frames[VK_MAX_FRAMES_IN_FLIGHT];
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struct {
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U32 family;
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VkQueue handle;
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} queue;
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struct {
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VkSwapchainKHR handle;
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U32 n_images;
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VkImage images[8];
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VkImageView views[8];
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VkSurfaceFormatKHR format;
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U32 width;
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U32 height;
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} swapchain;
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};
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extern Vk_Context vk;
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function bool Vk_Setup(SDL_Window *window);
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function Vk_Frame *Vk_FrameBegin(SDL_Window *window);
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function void Vk_FrameEnd();
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#endif // LD_VULKAN_CORE_H_
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