tree d1b915c451aaf4488968275ebfbc4d74d79214c9
parent b0e0c26f0214739108dbf0d6ae9596caf13287ee
author Eric Anholt <eric@anholt.net> 1399419425 -0700
committer Kenneth Graunke <kenneth@whitecape.org> 1414217834 -0700

i965: Skip recalculating URB allocations if the entry size didn't change.

We only get here if the VS/GS compiled programs change, but we can even
skip it if the VS/GS size didn't change.

Affects cairo runtime on glamor by -1.26471% +/- 0.674335% (n=234)

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>