5432487792
Instead of blasting it out as part of the pipeline, we put it in the command buffer and only blast it out when it's really needed. Since the PUSH_CONSTANT_ALLOC commands aren't pipelined, they immediately cause a stall which we would like to avoid. Signed-off-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>