Invalidate render targets when returning them to the pool.
This allows the driver to avoid preserving the old contents we don't care about. Differential Revision: https://phabricator.services.mozilla.com/D8568
Invalidate render targets when returning them to the pool.
This allows the driver to avoid preserving the old contents we don't care about. Differential Revision: https://phabricator.services.mozilla.com/D8568
