mirror of
https://github.com/w23/xash3d-fwgs
synced 2024-12-17 06:30:44 +01:00
280e6109c6
now vulkan can do screenshots too. however, it depends on blits being available between swapchain and rgba8 formats, so if it's not the case for some reason, the resulting image will have mixed components.
230 lines
6.1 KiB
C
230 lines
6.1 KiB
C
#pragma once
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#include "vk_common.h"
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#include "xash3d_types.h"
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#include "com_strings.h" // S_ERROR
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#define VK_NO_PROTOTYPES
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#include <vulkan/vulkan.h>
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qboolean R_VkInit( void );
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void R_VkShutdown( void );
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// FIXME load from embedded static structs
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VkShaderModule loadShader(const char *filename);
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VkSemaphore createSemaphore( void );
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void destroySemaphore(VkSemaphore sema);
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VkFence createFence( void );
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void destroyFence(VkFence fence);
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// FIXME arena allocation, ...
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typedef struct device_memory_s
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{
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VkDeviceMemory device_memory;
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uint32_t offset;
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} device_memory_t;
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device_memory_t allocateDeviceMemory(VkMemoryRequirements req, VkMemoryPropertyFlags props, VkMemoryAllocateFlags flags);
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void freeDeviceMemory(device_memory_t *mem);
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typedef struct vk_buffer_s
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{
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device_memory_t device_memory;
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VkBuffer buffer;
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void *mapped;
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uint32_t size;
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} vk_buffer_t;
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typedef struct physical_device_s {
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VkPhysicalDevice device;
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VkPhysicalDeviceMemoryProperties memory_properties;
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VkPhysicalDeviceProperties properties;
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VkPhysicalDeviceProperties2 properties2;
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VkPhysicalDeviceAccelerationStructurePropertiesKHR properties_accel;
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VkPhysicalDeviceRayTracingPipelinePropertiesKHR properties_ray_tracing_pipeline;
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qboolean anisotropy_enabled;
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} physical_device_t;
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typedef struct vulkan_core_s {
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uint32_t vulkan_version;
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VkInstance instance;
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VkDebugUtilsMessengerEXT debug_messenger;
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poolhandle_t pool;
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// TODO store important capabilities that affect render code paths
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// (as rtx, dedicated gpu memory, bindless, etc) separately in a struct
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qboolean debug, rtx;
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struct {
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VkSurfaceKHR surface;
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uint32_t num_surface_formats;
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VkSurfaceFormatKHR *surface_formats;
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uint32_t num_present_modes;
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VkPresentModeKHR *present_modes;
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} surface;
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physical_device_t physical_device;
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VkDevice device;
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VkQueue queue;
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VkCommandPool command_pool;
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VkCommandBuffer cb;
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VkCommandBuffer cb_tex;
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vk_buffer_t staging;
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VkSampler default_sampler;
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} vulkan_core_t;
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extern vulkan_core_t vk_core;
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const char *resultName(VkResult result);
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#define SET_DEBUG_NAME(object, type, name) \
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do { \
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if (vk_core.debug) { \
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VkDebugUtilsObjectNameInfoEXT duoni = { \
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.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT, \
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.objectHandle = (uint64_t)object, \
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.objectType = type, \
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.pObjectName = name, \
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}; \
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XVK_CHECK(vkSetDebugUtilsObjectNameEXT(vk_core.device, &duoni)); \
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} \
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} while (0)
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// TODO make this not fatal: devise proper error handling strategies
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// FIXME Host_Error does not cause process to exit, we need to handle this manually
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#define XVK_CHECK(f) do { \
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const VkResult result = f; \
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if (result != VK_SUCCESS) { \
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gEngine.Con_Printf( S_ERROR "%s:%d " #f " failed (%d): %s\n", \
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__FILE__, __LINE__, result, resultName(result)); \
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gEngine.Host_Error( S_ERROR "%s:%d " #f " failed (%d): %s\n", \
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__FILE__, __LINE__, result, resultName(result)); \
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} \
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} while(0)
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#define INSTANCE_FUNCS(X) \
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X(vkDestroyInstance) \
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X(vkEnumeratePhysicalDevices) \
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X(vkGetPhysicalDeviceProperties) \
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X(vkGetPhysicalDeviceProperties2) \
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X(vkGetPhysicalDeviceFeatures2) \
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X(vkGetPhysicalDeviceQueueFamilyProperties) \
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X(vkGetPhysicalDeviceSurfaceSupportKHR) \
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X(vkGetPhysicalDeviceMemoryProperties) \
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X(vkGetPhysicalDeviceSurfacePresentModesKHR) \
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X(vkGetPhysicalDeviceSurfaceFormatsKHR) \
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X(vkGetPhysicalDeviceSurfaceCapabilitiesKHR) \
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X(vkGetPhysicalDeviceFormatProperties) \
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X(vkCreateDevice) \
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X(vkGetDeviceProcAddr) \
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X(vkDestroyDevice) \
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X(vkDestroySurfaceKHR) \
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X(vkEnumerateDeviceExtensionProperties) \
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#define INSTANCE_DEBUG_FUNCS(X) \
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X(vkCreateDebugUtilsMessengerEXT) \
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X(vkDestroyDebugUtilsMessengerEXT) \
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X(vkCmdBeginDebugUtilsLabelEXT) \
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X(vkCmdEndDebugUtilsLabelEXT) \
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X(vkCmdInsertDebugUtilsLabelEXT) \
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X(vkSetDebugUtilsObjectNameEXT) \
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#define DEVICE_FUNCS(X) \
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X(vkGetDeviceQueue) \
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X(vkCreateSwapchainKHR) \
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X(vkGetSwapchainImagesKHR) \
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X(vkDestroySwapchainKHR) \
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X(vkCreateImageView) \
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X(vkCreateFramebuffer) \
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X(vkCreateRenderPass) \
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X(vkCreatePipelineCache) \
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X(vkDestroyPipelineCache) \
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X(vkCreatePipelineLayout) \
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X(vkCreateGraphicsPipelines) \
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X(vkCreateShaderModule) \
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X(vkCreateCommandPool) \
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X(vkAllocateCommandBuffers) \
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X(vkCreateBuffer) \
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X(vkGetBufferMemoryRequirements) \
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X(vkAllocateMemory) \
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X(vkBindBufferMemory) \
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X(vkMapMemory) \
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X(vkUnmapMemory) \
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X(vkDestroyBuffer) \
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X(vkFreeMemory) \
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X(vkAcquireNextImageKHR) \
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X(vkCmdBeginRenderPass) \
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X(vkCmdExecuteCommands) \
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X(vkCmdEndRenderPass) \
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X(vkEndCommandBuffer) \
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X(vkQueueSubmit) \
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X(vkQueuePresentKHR) \
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X(vkWaitForFences) \
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X(vkResetFences) \
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X(vkCreateSemaphore) \
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X(vkDestroySemaphore) \
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X(vkCreateFence) \
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X(vkDestroyFence) \
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X(vkBeginCommandBuffer) \
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X(vkCmdBindPipeline) \
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X(vkCmdBindVertexBuffers) \
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X(vkCmdDraw) \
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X(vkDestroyCommandPool) \
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X(vkDestroyImageView) \
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X(vkDestroyFramebuffer) \
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X(vkDestroyRenderPass) \
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X(vkDestroyShaderModule) \
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X(vkDestroyPipeline) \
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X(vkDestroyPipelineLayout) \
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X(vkCreateImage) \
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X(vkGetImageMemoryRequirements) \
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X(vkBindImageMemory) \
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X(vkCmdPipelineBarrier) \
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X(vkCmdCopyBufferToImage) \
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X(vkQueueWaitIdle) \
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X(vkDestroyImage) \
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X(vkCmdBindDescriptorSets) \
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X(vkCreateSampler) \
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X(vkDestroySampler) \
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X(vkCreateDescriptorPool) \
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X(vkDestroyDescriptorPool) \
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X(vkCreateDescriptorSetLayout) \
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X(vkAllocateDescriptorSets) \
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X(vkUpdateDescriptorSets) \
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X(vkDestroyDescriptorSetLayout) \
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X(vkCmdSetViewport) \
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X(vkCmdSetScissor) \
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X(vkCmdUpdateBuffer) \
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X(vkCmdBindIndexBuffer) \
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X(vkCmdDrawIndexed) \
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X(vkCmdPushConstants) \
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X(vkCreateComputePipelines) \
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X(vkCmdDispatch) \
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X(vkCmdBlitImage) \
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X(vkCmdClearColorImage) \
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X(vkCmdCopyImage) \
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X(vkGetImageSubresourceLayout) \
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#define DEVICE_FUNCS_RTX(X) \
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X(vkGetAccelerationStructureBuildSizesKHR) \
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X(vkCreateAccelerationStructureKHR) \
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X(vkGetBufferDeviceAddress) \
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X(vkCmdBuildAccelerationStructuresKHR) \
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X(vkDestroyAccelerationStructureKHR) \
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X(vkGetAccelerationStructureDeviceAddressKHR) \
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X(vkCmdTraceRaysKHR) \
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X(vkCreateRayTracingPipelinesKHR) \
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X(vkGetRayTracingShaderGroupHandlesKHR) \
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#define X(f) extern PFN_##f f;
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DEVICE_FUNCS(X)
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DEVICE_FUNCS_RTX(X)
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INSTANCE_FUNCS(X)
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INSTANCE_DEBUG_FUNCS(X)
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#undef X
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