samples

2 files changed, 40 insertions, 22 deletions

diff --git a/samples/common/Utils.cs b/samples/common/Utils.cs
index 929f602..79843cc 100644
--- a/samples/common/Utils.cs
+++ b/samples/common/Utils.cs
@@ -5,6 +5,7 @@ using System;
 using System.Runtime.InteropServices;
 using System.Runtime.CompilerServices;
 using Vulkan;
+using static Vulkan.Vk;
 
 namespace samples {
 	public static class Utils {
@@ -15,5 +16,38 @@ namespace samples {
 			if (result != VkResult.Success)
 				throw new InvalidOperationException ($"[{sourceFilePath}:{sourceLineNumber}->{caller}]{msg}: {result}");
 		}
+		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;
+		}
+		public static VkPhysicalDeviceToolPropertiesEXT[] GetToolProperties (VkPhysicalDevice phy) {
+			CheckResult (vkGetPhysicalDeviceToolPropertiesEXT (phy , out uint count, IntPtr.Zero));
+			int sizeStruct = Marshal.SizeOf<VkPhysicalDeviceToolPropertiesEXT> ();
+			IntPtr ptrTools = Marshal.AllocHGlobal (sizeStruct * (int)count);
+			CheckResult (vkGetPhysicalDeviceToolPropertiesEXT (phy , out count, ptrTools));
+
+			VkPhysicalDeviceToolPropertiesEXT[] result = new VkPhysicalDeviceToolPropertiesEXT[count];
+			IntPtr tmp = ptrTools;
+			for (int i = 0; i < count; i++) {
+				result[i] = Marshal.PtrToStructure<VkPhysicalDeviceToolPropertiesEXT> (tmp);
+				tmp += sizeStruct;
+			}
+
+			Marshal.FreeHGlobal (ptrTools);
+			return result;
+		}
 	}
 }
diff --git a/samples/create_device/Program.cs b/samples/create_device/Program.cs
index d3ab3fb..ef7339d 100644
--- a/samples/create_device/Program.cs
+++ b/samples/create_device/Program.cs
@@ -1,35 +1,13 @@
 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;
 using System.Linq;
 
 namespace tests
 {
 	class Program
 	{
-
-		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;
-		}
 		static void Main(string[] args)
 		{
 			VkInstance inst;
@@ -47,6 +25,12 @@ namespace tests
 					if (!TryGetPhysicalDevice (inst, VkPhysicalDeviceType.Cpu, out phy))
 						throw new Exception ("no suitable physical device found");
 
+			foreach (VkPhysicalDeviceToolPropertiesEXT toolProp in GetToolProperties(phy)) {
+				Console.ForegroundColor = ConsoleColor.DarkYellow;
+				Console.WriteLine ($"Enabled Tool: {toolProp.name}({toolProp.version})");
+				Console.ResetColor ();
+			}
+
 			vkGetPhysicalDeviceQueueFamilyProperties (phy, out uint queueFamilyCount, IntPtr.Zero);
 			VkQueueFamilyProperties[] phys = new VkQueueFamilyProperties[queueFamilyCount];
 			vkGetPhysicalDeviceQueueFamilyProperties (phy, out queueFamilyCount, phys.Pin());