SPIR-V Built-In
ClusterShadingRateHUAWEI
cluster culling shader output variable
ClusterShadingRateHUAWEI
The ClusterShadingRateHUAWEI decoration can be used to decorate a
cluster culling shader output variable.
This variable will contain an integer value specifying the shading rate of a
rendering cluster.
Valid Usage
VUID-ClusterShadingRateHUAWEI-ClusterShadingRateHUAWEI-09448
The ClusterShadingRateHUAWEI decoration must be used only within
the ClusterCullingHUAWEI Execution Model
VUID-ClusterShadingRateHUAWEI-ClusterShadingRateHUAWEI-09449
The variable decorated with ClusterShadingRateHUAWEI must be
declared as a scalar 32-bit integer value