diff options
| author | Kenneth Graunke <kenneth@whitecape.org> | 2015-04-04 02:00:52 -0700 |
|---|---|---|
| committer | Kenneth Graunke <kenneth@whitecape.org> | 2015-04-06 14:06:26 -0700 |
| commit | f9e5dc0a85df8dbfb8213ff772dfeb218972db12 (patch) | |
| tree | 7711cb29249d3ea7276d2f2754353e441da591d4 /src/mesa/drivers/dri/i965/gen8_gs_state.c | |
| parent | a09c5b8527c2b28d30c0b11111a66fc7d283c06f (diff) | |
i965: Fix instanced geometry shaders on Gen8+.
Jordan added this in commit 741782b5948bb3d01d699f062a37513c2e73b076 for
Gen7 platforms. I missed this when adding the Broadwell code.
Fixes Piglit's spec/arb_gpu_shader5/invocation-id-{basic,in-separate-gs}
with MESA_EXTENSION_OVERRIDE=GL_ARB_gpu_shader5 set.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Cc: mesa-stable@lists.freedesktop.org
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen8_gs_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen8_gs_state.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/gen8_gs_state.c b/src/mesa/drivers/dri/i965/gen8_gs_state.c index 95cc1234fe5..46b97131e20 100644 --- a/src/mesa/drivers/dri/i965/gen8_gs_state.c +++ b/src/mesa/drivers/dri/i965/gen8_gs_state.c @@ -82,6 +82,8 @@ gen8_upload_gs_state(struct brw_context *brw) uint32_t dw7 = (brw->gs.prog_data->control_data_header_size_hwords << GEN7_GS_CONTROL_DATA_HEADER_SIZE_SHIFT) | brw->gs.prog_data->dispatch_mode | + ((brw->gs.prog_data->invocations - 1) << + GEN7_GS_INSTANCE_CONTROL_SHIFT) | GEN6_GS_STATISTICS_ENABLE | (brw->gs.prog_data->include_primitive_id ? GEN7_GS_INCLUDE_PRIMITIVE_ID : 0) | |