30 lines
918 B
HLSL
30 lines
918 B
HLSL
// Wrapper vertex invocations for VFX. Necessary to work around various null input geometry issues for vertex input layout on DX12 and Vulkan.
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void VertVFX(
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#if NULL_GEOMETRY_INPUT
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uint vertexID : VERTEXID_SEMANTIC
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, uint instanceID : INSTANCEID_SEMANTIC
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#else
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Attributes input
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#endif
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#if (SHADERPASS == SHADERPASS_MOTION_VECTORS || SHADERPASS == SHADERPASS_XR_MOTION_VECTORS)
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, out PackedMotionVectorPassVaryings packedMvOutput
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#endif
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, out PackedVaryings packedOutput
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)
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{
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#if NULL_GEOMETRY_INPUT
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Attributes input;
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ZERO_INITIALIZE(Attributes, input);
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input.vertexID = vertexID;
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input.instanceID = instanceID;
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#endif
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#if (SHADERPASS != SHADERPASS_MOTION_VECTORS || SHADERPASS == SHADERPASS_XR_MOTION_VECTORS)
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packedOutput = vert(input);
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#else
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MotionVectorPassAttributes dummy = (MotionVectorPassAttributes)0;
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vert(input, dummy, packedMvOutput, packedOutput);
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#endif
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}
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