44 lines
1.8 KiB
C
44 lines
1.8 KiB
C
#include "evkInstance.h"
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evkInstance evkCreateInstance(evkInstanceCreateInfo instanceCreateInfo)
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{
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evkInstance res = EV_INVALID(evkInstance);
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if(volkInitialize() != VK_SUCCESS)
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return res;
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VkApplicationInfo vkAppInfo = __EV_VEC_EMPTY_ARRAY;
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vkAppInfo.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
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vkAppInfo.pNext = 0;
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vkAppInfo.pEngineName = instanceCreateInfo.applicationInfo.engineName;
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vkAppInfo.pApplicationName = instanceCreateInfo.applicationInfo.applicationName;
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vkAppInfo.engineVersion = instanceCreateInfo.applicationInfo.engineVersion;
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vkAppInfo.applicationVersion = instanceCreateInfo.applicationInfo.applicationVersion;
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vkAppInfo.apiVersion = instanceCreateInfo.applicationInfo.apiVersion;
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VkInstanceCreateInfo vkInstanceCreateInfo = __EV_VEC_EMPTY_ARRAY;
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vkInstanceCreateInfo.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
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vkInstanceCreateInfo.pApplicationInfo = &vkAppInfo;
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vkInstanceCreateInfo.enabledLayerCount = (u32)vec_len(&instanceCreateInfo.layers);
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vkInstanceCreateInfo.ppEnabledLayerNames = instanceCreateInfo.layers;
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vkInstanceCreateInfo.enabledExtensionCount = (u32)vec_len(&instanceCreateInfo.extensions);
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vkInstanceCreateInfo.ppEnabledExtensionNames = instanceCreateInfo.extensions;
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VkResult instanceCreationResult = vkCreateInstance(&vkInstanceCreateInfo, NULL, &res.vk);
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/* VkResult instanceCreationResult = vkCreateInstance(&vkInstanceCreateInfo, evkGetAllocationCallbacks(), &res); */
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/* printf("InstanceCreationResult: %d\n", instanceCreationResult); */
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if(instanceCreationResult == VK_SUCCESS)
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{
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volkLoadInstance(res.vk);
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res.apiVersion = vkAppInfo.apiVersion;
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}
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return res;
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}
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void evkDestroyInstance(evkInstance instance)
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{
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vkDestroyInstance(instance.vk, NULL);
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/* vkDestroyInstance(vkInstance, evkGetAllocationCallbacks()); */
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}
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