39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
#include "renderer.h"
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Renderer::Renderer() {
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createInstance();
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createLogicalDevice();
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}
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Renderer::~Renderer() {
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vkDestroyInstance(instance_, nullptr);
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}
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void Renderer::createInstance() {
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VkInstanceCreateInfo instanceCreateInfo = {};
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instanceCreateInfo.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
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vkCreateInstance(&instanceCreateInfo, nullptr, &instance_);
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}
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void Renderer::createLogicalDevice() {
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uint32_t physicalDeviceCount = 0;
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vkEnumeratePhysicalDevices(instance_, &physicalDeviceCount, nullptr);
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VkPhysicalDevice* physicalDevices = new VkPhysicalDevice[physicalDeviceCount];
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vkEnumeratePhysicalDevices(instance_, &physicalDeviceCount, physicalDevices);
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VkPhysicalDevice physicalDevice = nullptr;
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for(uint32_t i = 0; i < physicalDeviceCount; i++) {
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VkPhysicalDeviceProperties properties = {};
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vkGetPhysicalDeviceProperties(physicalDevices[i], &properties);
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physicalDevice = physicalDevices[i];
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}
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VkDeviceCreateInfo deviceCreateInfo = {};
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deviceCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
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vkCreateDevice(physicalDevice, &deviceCreateInfo, nullptr, &device_);
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}
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