samples

1 files changed, 46 insertions, 0 deletions

diff --git a/samples/select_physical_dev/Program.cs b/samples/select_physical_dev/Program.cs
new file mode 100644
index 0000000..3258489
--- /dev/null
+++ b/samples/select_physical_dev/Program.cs
@@ -0,0 +1,46 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Text;
+using Vulkan;
+using static Vulkan.Vk;
+using static samples.Utils;
+using Version = Vulkan.Version;
+
+namespace tests
+{
+	class Program
+	{
+
+		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);
+		}
+	}
+}