softpipe: use provoking vertex for layer
authorRoland Scheidegger <sroland@vmware.com>
Thu, 3 Dec 2015 00:19:52 +0000 (01:19 +0100)
committerRoland Scheidegger <sroland@vmware.com>
Fri, 4 Dec 2015 02:42:19 +0000 (03:42 +0100)
commit5ea5b169e95358ec47615f43941e6949d4a7ad43
treef32f65a5e94306ff3515c0d0c85f8f64f1e7a361
parentddaf8d7b10c57cc44ed0d69554e54b3573007315
softpipe: use provoking vertex for layer

Same as for llvmpipe, albeit softpipe only really handles multiple layers,
not multiple viewports/scissors.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
src/gallium/drivers/softpipe/sp_setup.c