diff options
author | Jordan Justen <jordan.l.justen@intel.com> | 2014-01-25 13:02:08 -0800 |
---|---|---|
committer | Jordan Justen <jordan.l.justen@intel.com> | 2014-02-20 10:33:09 -0800 |
commit | 741782b5948bb3d01d699f062a37513c2e73b076 (patch) | |
tree | 0df03728e9f220ae339822654b215c6989b17d2d /src/mesa/drivers/dri/i965/gen7_gs_state.c | |
parent | 008338bc4e2d9cc5931b9968d019619c09392389 (diff) | |
download | external_mesa3d-741782b5948bb3d01d699f062a37513c2e73b076.zip external_mesa3d-741782b5948bb3d01d699f062a37513c2e73b076.tar.gz external_mesa3d-741782b5948bb3d01d699f062a37513c2e73b076.tar.bz2 |
i965: support instanced GS on gen7
v3:
* Properly prevent dual object mode execution when
the invocation count > 1
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen7_gs_state.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/gen7_gs_state.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/gen7_gs_state.c b/src/mesa/drivers/dri/i965/gen7_gs_state.c index d2ba354..b179d19 100644 --- a/src/mesa/drivers/dri/i965/gen7_gs_state.c +++ b/src/mesa/drivers/dri/i965/gen7_gs_state.c @@ -153,6 +153,8 @@ upload_gs_state(struct brw_context *brw) ((brw->max_gs_threads - 1) << max_threads_shift) | (brw->gs.prog_data->control_data_header_size_hwords << GEN7_GS_CONTROL_DATA_HEADER_SIZE_SHIFT) | + ((brw->gs.prog_data->invocations - 1) << + GEN7_GS_INSTANCE_CONTROL_SHIFT) | (brw->gs.prog_data->dual_instanced_dispatch ? GEN7_GS_DISPATCH_MODE_DUAL_INSTANCE : GEN7_GS_DISPATCH_MODE_DUAL_OBJECT) | |