Update Files

Kha/Backends/HTML5-Worker/kha/graphics4/PipelineState.hx

@@ -0,0 +1,117 @@
+package kha.graphics4;
+
+import kha.graphics4.FragmentShader;
+import kha.graphics4.VertexData;
+import kha.graphics4.VertexShader;
+import kha.graphics4.VertexStructure;
+
+class PipelineState extends PipelineStateBase {
+	static var lastId: Int = -1;
+
+	public var _id: Int;
+
+	var textures: Array<String>;
+	var textureValues: Array<Dynamic>;
+
+	public function new() {
+		super();
+		_id = ++lastId;
+		textures = new Array<String>();
+		textureValues = new Array<Dynamic>();
+	}
+
+	public function delete(): Void {}
+
+	public function compile(): Void {
+		var index = 0;
+		for (structure in inputLayout) {
+			for (element in structure.elements) {
+				if (element.data == VertexData.Float4x4) {
+					index += 4;
+				}
+				else {
+					++index;
+				}
+			}
+		}
+
+		var layout = new Array<Dynamic>();
+		for (input in inputLayout) {
+			var elements = new Array<Dynamic>();
+			for (element in input.elements) {
+				elements.push({
+					name: element.name,
+					data: element.data
+				});
+			}
+			layout.push({
+				elements: elements
+			});
+		}
+
+		var stencilValue = -1;
+		switch (stencilReferenceValue) {
+			case Static(value):
+				stencilValue = value;
+			case Dynamic:
+				stencilValue = -1;
+		}
+
+		var state = {
+			cullMode: cullMode,
+			depthWrite: depthWrite,
+			depthMode: depthMode,
+			stencilFrontMode: stencilFrontMode,
+			stencilFrontBothPass: stencilFrontBothPass,
+			stencilFrontDepthFail: stencilFrontDepthFail,
+			stencilFrontFail: stencilFrontFail,
+			stencilBackMode: stencilBackMode,
+			stencilBackBothPass: stencilBackBothPass,
+			stencilBackDepthFail: stencilBackDepthFail,
+			stencilBackFail: stencilBackFail,
+			stencilReferenceValue: stencilValue,
+			stencilReadMask: stencilReadMask,
+			stencilWriteMask: stencilWriteMask,
+			blendSource: blendSource,
+			blendDestination: blendDestination,
+			alphaBlendSource: alphaBlendSource,
+			alphaBlendDestination: alphaBlendDestination,
+			colorWriteMaskRed: colorWriteMaskRed,
+			colorWriteMaskGreen: colorWriteMaskGreen,
+			colorWriteMaskBlue: colorWriteMaskBlue,
+			colorWriteMaskAlpha: colorWriteMaskAlpha,
+			conservativeRasterization: conservativeRasterization
+		};
+
+		Worker.postMessage({
+			command: 'compilePipeline',
+			id: _id,
+			frag: fragmentShader.files[0],
+			vert: vertexShader.files[0],
+			layout: layout,
+			state: state
+		});
+	}
+
+	public function getConstantLocation(name: String): kha.graphics4.ConstantLocation {
+		var loc = new kha.html5worker.ConstantLocation();
+		Worker.postMessage({
+			command: 'createConstantLocation',
+			id: loc._id,
+			name: name,
+			pipeline: _id
+		});
+		return loc;
+	}
+
+	public function getTextureUnit(name: String): kha.graphics4.TextureUnit {
+		var unit = new kha.html5worker.TextureUnit();
+		Worker.postMessage({
+			command: 'createTextureUnit',
+			id: unit._id,
+			name: name,
+			pipeline: _id
+		});
+		return unit;
+	}
+}