static void Main(string[] args)
{
VkInstance inst;
using (VkApplicationInfo ai = new VkApplicationInfo()) {
using (VkInstanceCreateInfo ci = new VkInstanceCreateInfo {
pApplicationInfo = ai
}){
CheckResult(vkCreateInstance(ci, IntPtr.Zero, out inst));
}
}
Vk.LoadInstanceFunctionPointers(inst);
CheckResult(vkEnumeratePhysicalDevices(inst, out uint phyCount, IntPtr.Zero));
VkPhysicalDevice[] phys = new VkPhysicalDevice[phyCount];
CheckResult(vkEnumeratePhysicalDevices(inst, out phyCount, phys.Pin()));
for (int i = 0; i < phys.Length; i++)
{
vkGetPhysicalDeviceProperties(phys[i], out VkPhysicalDeviceProperties props);
Console.WriteLine($"{props.deviceName}");
Console.WriteLine($"\tdeviceType: {props.deviceType,20}");
Console.WriteLine($"\tapiVersion: {(Version)props.apiVersion,20}");
Console.WriteLine($"\tdriverVersion:{props.driverVersion,20}");
Console.WriteLine($"\tvendorID: {props.vendorID,20}");
}
vkDestroyInstance(inst, IntPtr.Zero);
}
public static bool TryGetPhysicalDevice(VkInstance inst, VkPhysicalDeviceType deviceType, out VkPhysicalDevice phy)
{
CheckResult(vkEnumeratePhysicalDevices(inst, out uint phyCount, IntPtr.Zero));
VkPhysicalDevice[] phys = new VkPhysicalDevice[phyCount];
CheckResult(vkEnumeratePhysicalDevices(inst, out phyCount, phys.Pin()));
for (int i = 0; i < phys.Length; i++)
{
phy = phys[i];
vkGetPhysicalDeviceProperties(phy, out VkPhysicalDeviceProperties props);
if (props.deviceType == deviceType)
{
return(true);
}
}
phy = default;
return(false);
}