Anv: document & improve pipeline flushes/invalidates (!132) · Merge requests · Mesa / mesa · GitLab

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Lionel Landwerlin requested to merge llandwerlin/mesa:for-danylo into master Jan 18, 2019

2 change in this MR :

add some documentation to clarify how we choose pipeline flushes invalidations
narrow the CS stall & RT flushes for the query copies to track only operations that write a destination buffer

For the second change we have crucible test bug.108909 to verify that this is still correct.