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-rw-r--r--src/mesa/drivers/dri/i965/brw_fs_nir.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
index 58191fc..e9f6999 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
@@ -1668,6 +1668,9 @@ fs_visitor::emit_gs_end_primitive(const nir_src &vertex_count_nir_src)
struct brw_gs_prog_data *gs_prog_data =
(struct brw_gs_prog_data *) prog_data;
+ if (gs_compile->control_data_header_size_bits == 0)
+ return;
+
/* We can only do EndPrimitive() functionality when the control data
* consists of cut bits. Fortunately, the only time it isn't is when the
* output type is points, in which case EndPrimitive() is a no-op.