Clean up

shaders/slang/computeparticles/particle.slang

@@ -73,7 +73,7 @@ VSOutput vertexMain(VSInput input)
 }
 
 [shader("fragment")]
-float4 fragmentMain(VSOutput input, float2 pointCoord: SV_PointCoord) : SV_TARGET
+float4 fragmentMain(VSOutput input, float2 pointCoord: SV_PointCoord)
 {
     float3 color = samplerGradientRamp.Sample(float2(input.GradientPos, 0.0)).rgb;
     return float4(samplerColorMap.Sample(pointCoord).rgb * color, 1.0);

shaders/slang/descriptorindexing/descriptorindexing.slang

@@ -37,7 +37,7 @@ VSOutput vertexMain(VSInput input)
 }
 
 [shader("fragment")]
-float4 fragmentMain(VSOutput input) : SV_TARGET
+float4 fragmentMain(VSOutput input)
 {
     return textures[NonUniformResourceIndex(input.TextureIndex)].Sample(input.UV);
 }

shaders/slang/pushconstants/pushconstants.slang

@@ -38,7 +38,7 @@ VSOutput vertexMain(VSInput input, uniform float4 pushColor, uniform float4 push
 }
 
 [shader("fragment")]
-float4 fragmentMain(VSOutput input) : SV_TARGET
+float4 fragmentMain(VSOutput input)
 {
     return float4(input.Color, 1.0);
 }

shaders/slang/specializationconstants/uber.slang

@@ -57,7 +57,7 @@ VSOutput vertexMain(VSInput input)
 }
 
 [shader("fragment")]
-float4 fragmentMain(VSOutput input) : SV_TARGET
+float4 fragmentMain(VSOutput input)
 {
 	switch (LIGHTING_MODEL) {
 		case 0: // Phong

shaders/slang/texturecubemap/reflect.slang

@@ -48,7 +48,7 @@ VSOutput vertexMain(VSInput input)
 }
 
 [shader("fragment")]
-float4 fragmentMain(VSOutput input) : SV_TARGET
+float4 fragmentMain(VSOutput input)
 {
 	float3 cI = normalize (input.ViewVec);
 	float3 cR = reflect (cI, normalize(input.Normal));