i965: If control_data_header_size_bits is zero, don't do EndPrimitive
authorIan Romanick <ian.d.romanick@intel.com>
Mon, 23 May 2016 22:17:02 +0000 (15:17 -0700)
committerIan Romanick <ian.d.romanick@intel.com>
Wed, 1 Jun 2016 18:11:39 +0000 (11:11 -0700)
commitb27dfa5403ed1884999524417c08d2bc50365965
tree6e5a5efece055145b771f7546f481e8e67522c93
parent049bb94d2e177f7415e7dddd71907be3e7f153c6
i965: If control_data_header_size_bits is zero, don't do EndPrimitive

This can occur when max_vertices=0 is explicitly specified.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
src/mesa/drivers/dri/i965/brw_fs_nir.cpp
src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp