Blend state ABI break

lib/RefreshCS

@@ -1 +1 @@
-Subproject commit 5a411e482ebe619a7e85c44584faa5bd71b7ee3b
+Subproject commit 61ec63b71f9fc3163ef5a8d985fbb53e3f02dbf9

src/Graphics/RefreshStructs.cs

@@ -154,5 +154,6 @@ namespace MoonWorks.Graphics
 	{
 		public TextureFormat Format;
 		public SampleCount SampleCount;
+		public ColorAttachmentBlendState BlendState;
 	}
 }

src/Graphics/Resources/GraphicsPipeline.cs

@@ -49,15 +49,6 @@ namespace MoonWorks.Graphics
 				GCHandleType.Pinned
 			);
 
-			var colorTargetBlendStates = stackalloc Refresh.ColorTargetBlendState[
-				colorBlendState.ColorTargetBlendStates.Length
-			];
-
-			for (var i = 0; i < colorBlendState.ColorTargetBlendStates.Length; i += 1)
-			{
-				colorTargetBlendStates[i] = colorBlendState.ColorTargetBlendStates[i].ToRefreshColorTargetBlendState();
-			}
-
 			var colorAttachmentDescriptions = stackalloc Refresh.ColorAttachmentDescription[
 				(int) attachmentInfo.ColorAttachmentDescriptions.Length
 			];
@@ -66,14 +57,13 @@ namespace MoonWorks.Graphics
 			{
 				colorAttachmentDescriptions[i].format = (Refresh.TextureFormat) attachmentInfo.ColorAttachmentDescriptions[i].Format;
 				colorAttachmentDescriptions[i].sampleCount = (Refresh.SampleCount) attachmentInfo.ColorAttachmentDescriptions[i].SampleCount;
+				colorAttachmentDescriptions[i].blendState = attachmentInfo.ColorAttachmentDescriptions[i].BlendState.ToRefresh();
 			}
 
 			Refresh.GraphicsPipelineCreateInfo refreshGraphicsPipelineCreateInfo;
 
 			refreshGraphicsPipelineCreateInfo.colorBlendState.logicOpEnable = Conversions.BoolToByte(colorBlendState.LogicOpEnable);
 			refreshGraphicsPipelineCreateInfo.colorBlendState.logicOp = (Refresh.LogicOp) colorBlendState.LogicOp;
-			refreshGraphicsPipelineCreateInfo.colorBlendState.blendStates = (IntPtr) colorTargetBlendStates;
-			refreshGraphicsPipelineCreateInfo.colorBlendState.blendStateCount = (uint) colorBlendState.ColorTargetBlendStates.Length;
 			refreshGraphicsPipelineCreateInfo.colorBlendState.blendConstants[0] = colorBlendState.BlendConstants.R;
 			refreshGraphicsPipelineCreateInfo.colorBlendState.blendConstants[1] = colorBlendState.BlendConstants.G;
 			refreshGraphicsPipelineCreateInfo.colorBlendState.blendConstants[2] = colorBlendState.BlendConstants.B;

src/Graphics/State/ColorAttachmentBlendState.cs

@@ -2,7 +2,7 @@
 
 namespace MoonWorks.Graphics
 {
-	public struct ColorTargetBlendState
+	public struct ColorAttachmentBlendState
 	{
 		/// <summary>
 		/// If disabled, no blending will occur.
@@ -43,7 +43,7 @@ namespace MoonWorks.Graphics
 		/// </summary>
 		public BlendFactor SourceColorBlendFactor;
 
-		public static readonly ColorTargetBlendState Additive = new ColorTargetBlendState
+		public static readonly ColorAttachmentBlendState Additive = new ColorAttachmentBlendState
 		{
 			BlendEnable = true,
 			AlphaBlendOp = BlendOp.Add,
@@ -55,7 +55,7 @@ namespace MoonWorks.Graphics
 			DestinationAlphaBlendFactor = BlendFactor.One
 		};
 
-		public static readonly ColorTargetBlendState AlphaBlend = new ColorTargetBlendState
+		public static readonly ColorAttachmentBlendState AlphaBlend = new ColorAttachmentBlendState
 		{
 			BlendEnable = true,
 			AlphaBlendOp = BlendOp.Add,
@@ -67,7 +67,7 @@ namespace MoonWorks.Graphics
 			DestinationAlphaBlendFactor = BlendFactor.OneMinusSourceAlpha
 		};
 
-		public static readonly ColorTargetBlendState NonPremultiplied = new ColorTargetBlendState
+		public static readonly ColorAttachmentBlendState NonPremultiplied = new ColorAttachmentBlendState
 		{
 			BlendEnable = true,
 			AlphaBlendOp = BlendOp.Add,
@@ -79,7 +79,7 @@ namespace MoonWorks.Graphics
 			DestinationAlphaBlendFactor = BlendFactor.OneMinusSourceAlpha
 		};
 
-		public static readonly ColorTargetBlendState Opaque = new ColorTargetBlendState
+		public static readonly ColorAttachmentBlendState Opaque = new ColorAttachmentBlendState
 		{
 			BlendEnable = true,
 			AlphaBlendOp = BlendOp.Add,
@@ -91,21 +91,21 @@ namespace MoonWorks.Graphics
 			DestinationAlphaBlendFactor = BlendFactor.Zero
 		};
 
-		public static readonly ColorTargetBlendState None = new ColorTargetBlendState
+		public static readonly ColorAttachmentBlendState None = new ColorAttachmentBlendState
 		{
 			BlendEnable = false,
 			ColorWriteMask = ColorComponentFlags.RGBA
 		};
 
-		public static readonly ColorTargetBlendState Disable = new ColorTargetBlendState
+		public static readonly ColorAttachmentBlendState Disable = new ColorAttachmentBlendState
 		{
 			BlendEnable = false,
 			ColorWriteMask = ColorComponentFlags.None
 		};
 
-		public Refresh.ColorTargetBlendState ToRefreshColorTargetBlendState()
+		public Refresh.ColorAttachmentBlendState ToRefresh()
 		{
-			return new Refresh.ColorTargetBlendState
+			return new Refresh.ColorAttachmentBlendState
 			{
 				blendEnable = Conversions.BoolToByte(BlendEnable),
 				alphaBlendOp = (Refresh.BlendOp) AlphaBlendOp,

src/Graphics/State/ColorBlendState.cs

@@ -2,13 +2,11 @@
 {
 	/// <summary>
 	/// Describes how the graphics pipeline will blend colors.
-	/// You must provide one ColorTargetBlendState per color target in the pipeline.
 	/// </summary>
 	public unsafe struct ColorBlendState
 	{
 		public bool LogicOpEnable;
 		public LogicOp LogicOp;
 		public BlendConstants BlendConstants;
-		public ColorTargetBlendState[] ColorTargetBlendStates;
 	}
 }