use int/uint to store enum values in structs to be able to blit them …

…with ms .net, and add a public property for fetching them with conversion

VK/Structs.cs

@@ -79,15 +79,15 @@ public VkImageSubresourceRange (
 	public partial struct VkDescriptorSetLayoutBinding {
 		public VkDescriptorSetLayoutBinding (uint _binding, VkShaderStageFlags _stageFlags, VkDescriptorType _descriptorType, uint _descriptorCount = 1) {
 			binding = _binding;
-			descriptorType = _descriptorType;
+			this._descriptorType = (int)_descriptorType;
 			descriptorCount = _descriptorCount;
 			stageFlags = _stageFlags;
 			pImmutableSamplers = (IntPtr)0;
 		}
 	}
 	public partial struct VkDescriptorSetLayoutCreateInfo {
 		public VkDescriptorSetLayoutCreateInfo (VkDescriptorSetLayoutCreateFlags flags, uint bindingCount, IntPtr pBindings) {
-			sType = VkStructureType.DescriptorSetLayoutCreateInfo;
+			this._sType = (int)VkStructureType.DescriptorSetLayoutCreateInfo;
 			pNext = IntPtr.Zero;
 			this.flags = flags;
 			this.bindingCount = bindingCount;
@@ -98,21 +98,21 @@ public partial struct VkVertexInputBindingDescription {
 		public VkVertexInputBindingDescription (uint _binding, uint _stride, VkVertexInputRate _inputRate = VkVertexInputRate.Vertex) {
 			binding = _binding;
 			stride = _stride;
-			inputRate = _inputRate;
+			this._inputRate = (int)_inputRate;
 		}
 	}
 
 	public partial struct VkVertexInputAttributeDescription {
 		public VkVertexInputAttributeDescription (uint _binding, uint _location, VkFormat _format, uint _offset = 0) {
 			location = _location;
 			binding = _binding;
-			format = _format;
+			this._format = (int)_format;
 			offset = _offset;
 		}
 		public VkVertexInputAttributeDescription (uint _location, VkFormat _format, uint _offset = 0) {
 			location = _location;
 			binding = 0;
-			format = _format;
+			this._format = (int)_format;
 			offset = _offset;
 		}
 	}
@@ -126,12 +126,12 @@ public VkPipelineColorBlendAttachmentState (VkBool32 blendEnable,
 			VkBlendOp alphaBlendOp = VkBlendOp.Add,
 			VkColorComponentFlags colorWriteMask = VkColorComponentFlags.R | VkColorComponentFlags.G | VkColorComponentFlags.B | VkColorComponentFlags.A) {
 			this.blendEnable = blendEnable;
-			this.srcColorBlendFactor = srcColorBlendFactor;
-			this.dstColorBlendFactor = dstColorBlendFactor;
-			this.colorBlendOp = colorBlendOp;
-			this.srcAlphaBlendFactor = srcAlphaBlendFactor;
-			this.dstAlphaBlendFactor = dstAlphaBlendFactor;
-			this.alphaBlendOp = alphaBlendOp;
+			this._srcColorBlendFactor = (int)srcColorBlendFactor;
+			this._dstColorBlendFactor = (int)dstColorBlendFactor;
+			this._colorBlendOp = (int)colorBlendOp;
+			this._srcAlphaBlendFactor = (int)srcAlphaBlendFactor;
+			this._dstAlphaBlendFactor = (int)dstAlphaBlendFactor;
+			this._alphaBlendOp = (int)alphaBlendOp;
 			this.colorWriteMask = colorWriteMask;
 		}
 	}
@@ -144,7 +144,7 @@ public VkPushConstantRange (VkShaderStageFlags stageFlags, uint size, uint offse
 	}
 	public partial struct VkCommandBufferBeginInfo {
 		public VkCommandBufferBeginInfo (VkCommandBufferUsageFlags usage = (VkCommandBufferUsageFlags)0) {
-			sType = VkStructureType.CommandBufferBeginInfo;
+			this._sType = (int)VkStructureType.CommandBufferBeginInfo;
 			pNext = pInheritanceInfo = IntPtr.Zero;
 			flags = usage;
 		}
@@ -162,33 +162,33 @@ public static VkQueryPoolCreateInfo New (VkQueryType queryType,
 	}
 	public partial struct VkDebugMarkerObjectNameInfoEXT {
 		public VkDebugMarkerObjectNameInfoEXT (VkDebugReportObjectTypeEXT objectType, ulong handle) {
-			sType = VkStructureType.DebugMarkerObjectNameInfoEXT;
+			this._sType = (int)VkStructureType.DebugMarkerObjectNameInfoEXT;
 			pNext = IntPtr.Zero;
-			this.objectType = objectType;
+			this._objectType = (int)objectType;
 			_object = handle;
 			pObjectName = IntPtr.Zero;
 		}
 	}
 	public partial struct VkDebugUtilsObjectNameInfoEXT {
 		public VkDebugUtilsObjectNameInfoEXT(VkObjectType objectType, ulong handle)
 		{
-			sType = VkStructureType.DebugUtilsObjectNameInfoEXT;
+			this._sType = (int)VkStructureType.DebugUtilsObjectNameInfoEXT;
 			pNext = IntPtr.Zero;
-			this.objectType = objectType;
+			this._objectType = (int)objectType;
 			objectHandle = handle;
 			pObjectName = IntPtr.Zero;
 		}
 	}
 	public partial struct VkDescriptorPoolSize {
 		public VkDescriptorPoolSize (VkDescriptorType descriptorType, uint count = 1) {
-			type = descriptorType;
+			this._type = (int)descriptorType;
 			descriptorCount = count;
 		}
 	}
     public unsafe partial struct VkAttachmentReference {
 		public VkAttachmentReference (uint attachment, VkImageLayout layout) {
 			this.attachment = attachment;
-			this.layout = layout;
+			this._layout = (int)layout;
 		}
     }
 }

VK/vulkan.csproj

@@ -3,7 +3,7 @@
 	<PropertyGroup>
 		<TargetFrameworks>netstandard2.0</TargetFrameworks>
 
-		<AssemblyVersion>0.2.0</AssemblyVersion>
+		<AssemblyVersion>0.2.1</AssemblyVersion>
 		<AssemblyName>VK</AssemblyName>
 		<Description>Low level vulkan bindings for .net</Description>
 		<Product>VK</Product>
@@ -60,4 +60,4 @@
 		</Exec>
 	</Target>	
 
-</Project>
+</Project>

appveyor.yml

@@ -4,7 +4,6 @@ image:
   - Visual Studio 2019
   - Ubuntu
 
-
 build:
   verbosity: minimal
 
@@ -35,8 +34,7 @@ for:
       - wget -qO - http://packages.lunarg.com/lunarg-signing-key-pub.asc | sudo apt-key add -
       - sudo wget -qO /etc/apt/sources.list.d/lunarg-vulkan-bionic.list https://packages.lunarg.com/vulkan/lunarg-vulkan-bionic.list 
       - sudo apt -qq update
-      - sudo apt -y install vulkan-sdk
-      - glslc --version
+      - sudo apt -y install vulkan-sdk      
     build_script:
       - dotnet build /p:Configuration=Release
 

vk.generator/Program.cs

@@ -400,9 +400,24 @@ static void gen_struct (IndentedTextWriter tw, StructDef sd) {
 					tw.WriteLine ($"/// <summary> {mb.comment} </summary>");
 
 				string typeStr;
+
+				EnumDef ed = enums.FirstOrDefault (e => e.Name == mb.typedef.Name);
+
 				if (mb.typedef.IndirectionLevel > 0 || mb.typedef.Name.StartsWith ("PFN_", StringComparison.Ordinal))
 					typeStr = "IntPtr";
-				else
+				else if (ed != null) {
+					//enums has to be stored in struct as int or uint for enums are not yet blittable in ms .NET
+					typeStr = ed.type == EnumTypes.@enum ? "int" : "uint";
+					tw.WriteLine ($"{typeStr} _{mb.Name};");
+					tw.WriteLine ($"public {mb.typedef.CSName} {mb.Name} {{");
+					tw.Indent++;
+					tw.WriteLine ($"get => ({mb.typedef.CSName})_{mb.Name};");
+					tw.WriteLine ($"set {{ _{mb.Name} = ({typeStr})value; }}");
+					tw.Indent--;
+					tw.WriteLine (@"}");
+
+					continue;
+				} else
 					typeStr = mb.typedef.CSName;
 
 				if (sd.category == TypeCategories.union)
@@ -1130,8 +1145,8 @@ public static void readFeature (XmlNode nFeat) {
 				} else if (f.Name == "remove") {
 					Console.ForegroundColor = ConsoleColor.DarkBlue;
 					Console.WriteLine ($"feature remove: {f.OuterXml}");
-				} else
-					Debugger.Break ();
+				}// else
+					//Debugger.Break ();
 			}
 
 			features.Add (fd);