nouveau: set lower_sub = true
authorDaniel Schürmann <daniel@schuermann.dev>
Fri, 27 Sep 2019 10:12:25 +0000 (12:12 +0200)
committerDaniel Schürmann <daniel@schuermann.dev>
Mon, 30 Sep 2019 09:44:10 +0000 (09:44 +0000)
commitb3c1f601aac2390e60b5fe184227feae193f3de9
treeee909af87fd0f13e26b499398b9b840e05bbe222
parentca1aa5d225ab96bdff5052a46f3a3c22fc6f1646
nouveau: set lower_sub = true

Subtractions are already implemented as additions anyway.

Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
src/gallium/drivers/nouveau/codegen/nv50_ir_from_nir.cpp
src/gallium/drivers/nouveau/nv50/nv50_screen.c
src/gallium/drivers/nouveau/nvc0/nvc0_screen.c