llvmpipe: use scissor_planes_needed helper function
authorRoland Scheidegger <sroland@vmware.com>
Tue, 2 Feb 2016 23:36:15 +0000 (00:36 +0100)
committerRoland Scheidegger <sroland@vmware.com>
Wed, 3 Feb 2016 00:25:45 +0000 (01:25 +0100)
commit848a023c053b312ba5e76a124d7088bbf0b69df0
tree934e0a1c7447855a367553bad61b78273d99eb6e
parent141ef75569aa9ffe392f19d7a375bbadebfd08be
llvmpipe: use scissor_planes_needed helper function

So it doesn't get out of sync in multiple places.
src/gallium/drivers/llvmpipe/lp_setup_context.h
src/gallium/drivers/llvmpipe/lp_setup_line.c
src/gallium/drivers/llvmpipe/lp_setup_tri.c