Experiment with truncating length of DrawPortionInfo

Change-Id: I62763614bd60e8f7b27b37d14c895af216c553e7
Experiment with truncating length of DrawPortionInfo

Change-Id: I05fb15a227b85f153de561e0e46143b6fc58e8fe
Experiment with truncating length of DrawPortionInfo

Change-Id: I735d752a1817afb89028b2f8aed816860d918e2f