hwtest/pgraph: Fix emulate_mthd_pre vs state3d check.
hwtest/pgraph: Fix emulate_mthd_pre vs state3d check.

pierremoreau/envytools,grate-driver/envytools,pierremoreau/envytools,grate-driver/envytools,envytools/envytools,envytools/envytools,MoochMcGee/envytools,grate-driver/envytools,MoochMcGee/envytools,karolherbst/envytools,envytools/envytools,karolherbst/envytools,pierremoreau/envytools,grate-driver/envytools,karolherbst/envytools,envytools/envytools,MoochMcGee/envytools,pierremoreau/envytools,pierremoreau/envytools,envytools/envytools,grate-driver/envytools,karolherbst/envytools,MoochMcGee/envytools,MoochMcGee/envytools,karolherbst/envytools