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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)
committerEmil Velikov <emil.l.velikov@gmail.com>
Thu, 2 Jun 2016 12:34:43 +0000 (13:34 +0100)
commit0ab1a3957a0a1335a1aabffee0fceed57ef0e59d
tree8cc050988183bafc2a106e243a4912995be299c3
parent1398a9510f31a42008385d9b2c0bac4dde60f529
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>
(cherry picked from commit b27dfa5403ed1884999524417c08d2bc50365965)
src/mesa/drivers/dri/i965/brw_fs_nir.cpp
src/mesa/drivers/dri/i965/brw_vec4_gs_visitor.cpp