oxr_vulkan.c File Reference

Holds Vulkan related functions. More...

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "util/u_misc.h"
#include "util/u_debug.h"
#include "util/u_string_list.h"
#include "vk/vk_helpers.h"
#include "xrt/xrt_gfx_vk.h"
#include "oxr_objects.h"
#include "oxr_logger.h"
#include "oxr_two_call.h"

Include dependency graph for oxr_vulkan.c:

Macros
#define	GET_PROC(name)   PFN_##name name = (PFN_##name)getProc(vkInstance, #name)
#define	UUID_STR_SIZE   (XRT_UUID_SIZE * 3 + 1)

Functions
static void	snprint_uuid (char *str, size_t size, const xrt_uuid_t *uuid)
static void	snprint_luid (char *str, size_t size, xrt_luid_t *luid)
XrResult	oxr_vk_get_instance_exts (struct oxr_logger *log, struct oxr_system *sys, uint32_t namesCapacityInput, uint32_t *namesCountOutput, char *namesString)
XrResult	oxr_vk_get_device_exts (struct oxr_logger *log, struct oxr_system *sys, uint32_t namesCapacityInput, uint32_t *namesCountOutput, char *namesString)
XrResult	oxr_vk_get_requirements (struct oxr_logger *log, struct oxr_system *sys, XrGraphicsRequirementsVulkanKHR *graphicsRequirements)
static bool	vk_check_extension (VkExtensionProperties *props, uint32_t prop_count, const char *ext)
static XrResult	vk_get_instance_ext_props (struct oxr_logger *log, VkInstance instance, PFN_vkGetInstanceProcAddr GetInstanceProcAddr, VkExtensionProperties **out_props, uint32_t *out_prop_count)
XrResult	oxr_vk_create_vulkan_instance (struct oxr_logger *log, struct oxr_system *sys, const XrVulkanInstanceCreateInfoKHR *createInfo, VkInstance *vulkanInstance, VkResult *vulkanResult)
static XrResult	vk_get_device_ext_props (struct oxr_logger *log, VkInstance instance, PFN_vkGetInstanceProcAddr GetInstanceProcAddr, VkPhysicalDevice physical_device, VkExtensionProperties **out_props, uint32_t *out_prop_count)
static XrResult	vk_get_device_features (struct oxr_logger *log, VkInstance instance, PFN_vkGetInstanceProcAddr GetInstanceProcAddr, VkPhysicalDevice physical_device, VkPhysicalDeviceFeatures2 *physical_device_features)
static VkBaseInStructure const *	vk_find_struct_in_chain (const VkBaseInStructure *base, VkStructureType type)
XrResult	oxr_vk_create_vulkan_device (struct oxr_logger *log, struct oxr_system *sys, const XrVulkanDeviceCreateInfoKHR *createInfo, VkDevice *vulkanDevice, VkResult *vulkanResult)
XrResult	oxr_vk_get_physical_device (struct oxr_logger *log, struct oxr_instance *inst, struct oxr_system *sys, VkInstance vkInstance, PFN_vkGetInstanceProcAddr getProc, VkPhysicalDevice *vkPhysicalDevice)

Variables
static const char *	required_vk_instance_extensions []
static const char *	optional_vk_instance_extensions []
static const char *	required_vk_device_extensions []
static const char *	optional_device_extensions []

Detailed Description

Holds Vulkan related functions.

Author

Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Korcan Hussein korca.nosp@m.n.hu.nosp@m.ssein.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Variable Documentation

optional_device_extensions

const char* optional_device_extensions[]

static

Initial value:

= {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    NULL, 
 
}

optional_vk_instance_extensions

const char* optional_vk_instance_extensions[]

static

Initial value:

= {
 
 
 
}

required_vk_instance_extensions

const char* required_vk_instance_extensions[]

static

Initial value:

= {
    VK_KHR_EXTERNAL_FENCE_CAPABILITIES_EXTENSION_NAME,      
    VK_KHR_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME,     
    VK_KHR_EXTERNAL_SEMAPHORE_CAPABILITIES_EXTENSION_NAME,  
    VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, 
}

Todo:

extension lists are duplicated as long strings in comp_vk_glue.c