nir: add support for marking used patches when packing varyings
authorTimothy Arceri <tarceri@itsqueeze.com>
Sun, 2 Dec 2018 23:42:40 +0000 (10:42 +1100)
committerTimothy Arceri <tarceri@itsqueeze.com>
Fri, 8 Feb 2019 02:54:56 +0000 (02:54 +0000)
commit7b01d5c354c60058a7ab4312d6e08f1cd71e5449
treef85fff3bb9514ad290dcee045918a0cfa125007c
parentd0af13cfb4165366f1568ce407ee180ea2b554cd
nir: add support for marking used patches when packing varyings

This adds support needed for marking the varyings as used but we
don't actually support packing patches in this patch.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
src/compiler/nir/nir_linking_helpers.c