mirror of
https://github.com/Yours3lf/rpi-vk-driver.git
synced 2025-01-20 12:52:15 +01:00
42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
#include <stdlib.h>
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#include <vulkan/vulkan.h>
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int main() {
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VkInstance instance;
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VkSurfaceKHR windowSurface;
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VkPhysicalDevice physicalDevice;
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const char* enabledExtensions[] = {
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"VK_KHR_surface",
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"VK_KHR_display",
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};
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VkInstanceCreateInfo createInfo = {};
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createInfo.enabledExtensionCount = sizeof(enabledExtensions) / sizeof(const char*);
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createInfo.ppEnabledExtensionNames = enabledExtensions;
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createInfo.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
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vkCreateInstance(&createInfo, nullptr, &instance);
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uint32_t deviceCount = 1;
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vkEnumeratePhysicalDevices(instance, &deviceCount, &physicalDevice);
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uint32_t displayCount;
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vkGetPhysicalDeviceDisplayPropertiesKHR(physicalDevice, &displayCount, 0);
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VkDisplayPropertiesKHR* displayProperties = (VkDisplayPropertiesKHR*)malloc(sizeof(VkDisplayPropertiesKHR)*displayCount);
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vkGetPhysicalDeviceDisplayPropertiesKHR(physicalDevice, &displayCount, displayProperties);
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uint32_t modeCount;
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vkGetDisplayModePropertiesKHR(physicalDevice, displayProperties[0].display, &modeCount, 0);
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VkDisplayModePropertiesKHR* displayModeProperties = (VkDisplayModePropertiesKHR*)malloc(sizeof(VkDisplayModePropertiesKHR)*modeCount);
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vkGetDisplayModePropertiesKHR(physicalDevice, displayProperties[0].display, &modeCount, displayModeProperties);
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VkDisplaySurfaceCreateInfoKHR dsci = {};
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dsci.sType = VK_STRUCTURE_TYPE_DISPLAY_SURFACE_CREATE_INFO_KHR;
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vkCreateDisplayPlaneSurfaceKHR(instance, &dsci, 0, &windowSurface);
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return 0;
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}
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