SPIR-V Built-In
VertexCountHUAWEI
cluster culling shader output variable
VertexCountHUAWEI
The VertexCountHUAWEI decoration can be used to decorate a cluster
culling shader output variable,this non-indexed mode specific variable will
contain an integer value that specifies the number of vertices in a cluster
to draw.
Valid Usage
VUID-VertexCountHUAWEI-VertexCountHUAWEI-07809
The VertexCountHUAWEI decoration must be used only within the
ClusterCullingHUAWEI Execution Model
VUID-VertexCountHUAWEI-VertexCountHUAWEI-07810
The variable decorated with VertexCountHUAWEI must be declared as
a scalar 32-bit integer value