First Commit

externals/glslang/Test/spv.debuginfo.hlsl.geom

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+/*
+The MIT License (MIT)
+
+Copyright (c) 2022 Google LLC
+Copyright (c) 2022 Sascha Willems
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+struct UBO
+{
+	float4x4 projection[2];
+	float4x4 modelview[2];
+	float4 lightPos;
+};
+
+cbuffer ubo : register(b0) { UBO ubo; }
+
+struct VSOutput
+{
+	float4 Pos : SV_POSITION;
+[[vk::location(0)]] float3 Normal : NORMAL0;
+[[vk::location(1)]] float3 Color : COLOR0;
+};
+
+struct GSOutput
+{
+	float4 Pos : SV_POSITION;
+	uint ViewportIndex : SV_ViewportArrayIndex;
+	uint PrimitiveID : SV_PrimitiveID;
+[[vk::location(0)]] float3 Normal : NORMAL0;
+[[vk::location(1)]] float3 Color : COLOR0;
+[[vk::location(2)]] float3 ViewVec : TEXCOOR1;
+[[vk::location(3)]] float3 LightVec : TEXCOOR2;
+};
+
+[maxvertexcount(3)]
+[instance(2)]
+void main(triangle VSOutput input[3], inout TriangleStream<GSOutput> outStream, uint InvocationID : SV_GSInstanceID, uint PrimitiveID : SV_PrimitiveID)
+{
+	for(int i = 0; i < 3; i++)
+	{
+		GSOutput output = (GSOutput)0;
+		output.Normal = mul((float3x3)ubo.modelview[InvocationID], input[i].Normal);
+		output.Color = input[i].Color;
+
+		float4 pos = input[i].Pos;
+		float4 worldPos = mul(ubo.modelview[InvocationID], pos);
+
+		float3 lPos = mul(ubo.modelview[InvocationID], ubo.lightPos).xyz;
+		output.LightVec = lPos - worldPos.xyz;
+		output.ViewVec = -worldPos.xyz;
+
+		output.Pos = mul(ubo.projection[InvocationID], worldPos);
+
+		// Set the viewport index that the vertex will be emitted to
+		output.ViewportIndex = InvocationID;
+      	output.PrimitiveID = PrimitiveID;
+		outStream.Append( output );
+	}
+
+	outStream.RestartStrip();
+}