radeonsi: disable gl_SampleMask fragment shader output if MSAA is disabled
authorMarek Olšák <marek.olsak@amd.com>
Fri, 19 Sep 2014 16:00:49 +0000 (18:00 +0200)
committerMarek Olšák <marek.olsak@amd.com>
Wed, 24 Sep 2014 12:48:02 +0000 (14:48 +0200)
commit07c0b4d9b779dd43fcd3cfc119b1dc0150ab07d2
treee6a2f325fc90d56aa25a97b097db68112ed2b325
parentb53b1ceb3ee7d96bb6e5238b6bd6358361722aa4
radeonsi: disable gl_SampleMask fragment shader output if MSAA is disabled

This fixes piglit: arb_sample_shading-builtin-gl-sample-mask 0

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
src/gallium/drivers/radeonsi/si_state.c