r600g: write all MRTs only if there is exactly one output (fixes a hang)
authorMarek Olšák <marek.olsak@amd.com>
Thu, 10 Dec 2015 12:19:45 +0000 (13:19 +0100)
committerMarek Olšák <marek.olsak@amd.com>
Fri, 11 Dec 2015 14:25:11 +0000 (15:25 +0100)
commitb5b87c4ed1dfd58aec8905e0514c9ba92ba83e1d
tree799c489c259a0d2b59164c54d8f9d8cbda84a3d7
parenteb4813a9524e1a61f46bf45150adb1bd78564863
r600g: write all MRTs only if there is exactly one output (fixes a hang)

This fixes a hang in
piglit/arb_blend_func_extended-fbo-extended-blend-pattern_gles2 on REDWOOD.

Cc: 11.0 11.1 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
src/gallium/drivers/r600/r600_shader.c