render pass streamline

src/Refresh.cs

@@ -463,33 +463,6 @@ namespace RefreshCS
 			public uint fragmentSamplerBindingCount;
 		}
 
-        [StructLayout(LayoutKind.Sequential)]
-        public struct ColorTargetDescription
-        {
-            public TextureFormat format;
-            public SampleCount multisampleCount;
-            public LoadOp loadOp;
-            public StoreOp storeOp;
-        }
-
-        [StructLayout(LayoutKind.Sequential)]
-        public struct DepthStencilTargetDescription
-        {
-            public TextureFormat format;
-            public LoadOp loadOp;
-            public StoreOp storeOp;
-            public LoadOp stencilLoadOp;
-            public StoreOp stencilStoreOp;
-        }
-
-        [StructLayout(LayoutKind.Sequential)]
-        public struct RenderPassCreateInfo
-        {
-            public IntPtr colorTargetDescriptions; /* Refresh_ColorTargetDescription */
-            public uint colorTargetCount;
-            public IntPtr depthStencilTargetDescription;
-        }
-
 		[StructLayout(LayoutKind.Sequential)]
 		public struct ShaderModuleCreateInfo
 		{
@@ -580,6 +553,22 @@ namespace RefreshCS
 			public ComputePipelineLayoutCreateInfo pipelineLayoutCreateInfo;
 		}
 
+		[StructLayout(LayoutKind.Sequential)]
+		public struct ColorAttachmentDescription
+		{
+			public TextureFormat format;
+			public SampleCount sampleCount;
+		}
+
+		[StructLayout(LayoutKind.Sequential)]
+		public struct GraphicsPipelineAttachmentInfo
+		{
+			public IntPtr colorAttachmentDescriptions; /* Max size 4 */
+			public uint colorAttachmentCount;
+			public byte hasDepthStencilAttachment;
+			public TextureFormat depthStencilFormat;
+		}
+
 		[StructLayout(LayoutKind.Sequential)]
 		public struct GraphicsPipelineCreateInfo
 		{
@@ -593,18 +582,25 @@ namespace RefreshCS
 			public DepthStencilState depthStencilState;
 			public ColorBlendState colorBlendState;
 			public GraphicsPipelineLayoutCreateInfo pipelineLayoutCreateInfo;
-            public IntPtr renderPass;
+			public GraphicsPipelineAttachmentInfo attachmentInfo;
 		}
 
-        [StructLayout(LayoutKind.Sequential)]
+		public struct ColorAttachmentInfo
-        public struct FramebufferCreateInfo
+		{
+			public IntPtr renderTarget;
+			public Vec4 clearColor;
+			public LoadOp loadOp;
+			public StoreOp storeOp;
+		}
+
+		public struct DepthStencilAttachmentInfo
 		{
-            public IntPtr renderPass;
-            public IntPtr pColorTargets;
-            public uint colorTargetCount;
 			public IntPtr depthStencilTarget;
-            public uint width;
+			public DepthStencilValue depthStencilValue;
-            public uint height;
+			public LoadOp loadOp;
+			public StoreOp storeOp;
+			public LoadOp stencilLoadOp;
+			public StoreOp stencilStoreOp;
 		}
 
 		/* Logging */
@@ -688,12 +684,6 @@ namespace RefreshCS
 
 		/* Creates */
 
-        [DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
-        public static extern IntPtr Refresh_CreateRenderPass(
-            IntPtr device,
-            in RenderPassCreateInfo renderPassCreateInfo
-        );
-
 		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
 		public static extern IntPtr Refresh_CreateComputePipeline(
 			IntPtr device,
@@ -712,12 +702,6 @@ namespace RefreshCS
 			in SamplerStateCreateInfo samplerStateCreateInfo
 		);
 
-        [DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
-        public static extern IntPtr Refresh_CreateFramebuffer(
-            IntPtr device,
-            in FramebufferCreateInfo framebufferCreateInfo
-        );
-
 		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
 		public static extern IntPtr Refresh_CreateShaderModule(
 			IntPtr device,
@@ -859,13 +843,6 @@ namespace RefreshCS
 			IntPtr renderTarget
 		);
 
-        [DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
-        public static extern void Refresh_QueueDestroyFramebuffer(
-            IntPtr device,
-			IntPtr commandBuffer,
-            IntPtr framebuffer
-        );
-
 		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
 		public static extern void Refresh_QueueDestroyShaderModule(
 			IntPtr device,
@@ -873,13 +850,6 @@ namespace RefreshCS
 			IntPtr shaderModule
 		);
 
-        [DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
-        public static extern void Refresh_QueueDestroyRenderPass(
-            IntPtr device,
-			IntPtr commandBuffer,
-            IntPtr renderPass
-        );
-
 		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
 		public static extern void Refresh_QueueDestroyComputePipeline(
 			IntPtr device,
@@ -900,24 +870,20 @@ namespace RefreshCS
 		public static extern void Refresh_BeginRenderPass(
 			IntPtr device,
 			IntPtr commandBuffer,
-            IntPtr renderPass,
-            IntPtr framebuffer,
 			in Rect renderArea,
-            IntPtr pColorClearValues,
+			IntPtr colorAttachmentInfos,
-            uint colorClearCount,
+			uint colorAttachmentCount,
-            in DepthStencilValue depthStencilClearValue
+			IntPtr depthStencilAttachmentInfo /* can be NULL */
 		);
 
 		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
-        public static extern void Refresh_BeginRenderPass(
+		public static unsafe extern void Refresh_BeginRenderPass(
 			IntPtr device,
 			IntPtr commandBuffer,
-            IntPtr renderPass,
-            IntPtr framebuffer,
 			in Rect renderArea,
-            IntPtr pColorClearValues,
+			ColorAttachmentInfo* colorAttachmentInfos,
-            uint colorClearCount,
+			uint colorAttachmentCount,
-            IntPtr depthStencilClearValue /* NULL */
+			DepthStencilAttachmentInfo* depthStencilAttachmentInfo /* can be NULL */
 		);
 
 		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]