Module: Mesa Branch: staging/19.2 Commit: 91960ae890cfc41c122cde4f0179d3b647d83e77 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=91960ae890cfc41c122cde4f0179d3b647d83e77
Author: Kenneth Graunke <[email protected]> Date: Mon Oct 14 01:20:20 2019 -0700 iris: Implement the Gen < 9 tessellation quads workaround Fixes several CTS tests: - KHR-GL46.tessellation_shader.vertex.vertex_spacing - KHR-GL46.tessellation_shader.tessellation_shader_point_mode.points_verification Fixes: 823609b1a39 ("iris/WIP: add broadwell support") (cherry picked from commit ac7af7c50057f4b72ec058fd08b6f40db595e489) --- src/gallium/drivers/iris/iris_program.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/gallium/drivers/iris/iris_program.c b/src/gallium/drivers/iris/iris_program.c index fc73849a24a..6e6848d189d 100644 --- a/src/gallium/drivers/iris/iris_program.c +++ b/src/gallium/drivers/iris/iris_program.c @@ -1227,6 +1227,9 @@ iris_update_compiled_tcs(struct iris_context *ice) .tes_primitive_mode = tes_info->tess.primitive_mode, .input_vertices = !tcs || compiler->use_tcs_8_patch ? ice->state.vertices_per_patch : 0, + .quads_workaround = devinfo->gen < 9 && + tes_info->tess.primitive_mode == GL_QUADS && + tes_info->tess.spacing == TESS_SPACING_EQUAL, }; get_unified_tess_slots(ice, &key.outputs_written, &key.patch_outputs_written); _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
