SetPrivateDataEXTFunc setPrivateDataEXT;
GetPrivateDataEXTFunc getPrivateDataEXT;
CmdSetFragmentShadingRateEnumNVFunc cmdSetFragmentShadingRateEnumNV;
+CmdSetVertexInputEXTFunc cmdSetVertexInputEXT;
+CmdSetColorWriteEnableEXTFunc cmdSetColorWriteEnableEXT;
CreateAccelerationStructureKHRFunc createAccelerationStructureKHR;
DestroyAccelerationStructureKHRFunc destroyAccelerationStructureKHR;
CmdBuildAccelerationStructuresKHRFunc cmdBuildAccelerationStructuresKHR;