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/* _NEW_STENCIL */
if (key->dsa.stencil[0].enable) {
cc.cc0.stencil_enable = 1;
cc.cc0.stencil_func =
intel_translate_compare_func(key->stencil_func[0]);
cc.cc0.stencil_fail_op =
intel_translate_stencil_op(key->stencil_fail_op[0]);
cc.cc0.stencil_pass_depth_fail_op =
intel_translate_stencil_op(key->stencil_pass_depth_fail_op[0]);
cc.cc0.stencil_pass_depth_pass_op =
intel_translate_stencil_op(key->stencil_pass_depth_pass_op[0]);
cc.cc1.stencil_ref = key->stencil_ref[0];
cc.cc1.stencil_write_mask = key->stencil_write_mask[0];
cc.cc1.stencil_test_mask = key->stencil_test_mask[0];
if (key->stencil_two_side) {
cc.cc0.bf_stencil_enable = 1;
cc.cc0.bf_stencil_func =
intel_translate_compare_func(key->stencil_func[1]);
cc.cc0.bf_stencil_fail_op =
intel_translate_stencil_op(key->stencil_fail_op[1]);
cc.cc0.bf_stencil_pass_depth_fail_op =
intel_translate_stencil_op(key->stencil_pass_depth_fail_op[1]);
cc.cc0.bf_stencil_pass_depth_pass_op =
intel_translate_stencil_op(key->stencil_pass_depth_pass_op[1]);
cc.cc1.bf_stencil_ref = key->stencil_ref[1];
cc.cc2.bf_stencil_write_mask = key->stencil_write_mask[1];
cc.cc2.bf_stencil_test_mask = key->stencil_test_mask[1];
}
/* Not really sure about this:
*/
if (key->stencil_write_mask[0] ||
(key->stencil_two_side && key->stencil_write_mask[1]))
cc.cc0.stencil_write_enable = 1;
}
if (key->alpha_enabled) {
cc.cc3.alpha_test = 1;
cc.cc3.alpha_test_func = intel_translate_compare_func(key->alpha_func);
cc.cc3.alpha_test_format = BRW_ALPHATEST_FORMAT_UNORM8;
UNCLAMPED_FLOAT_TO_UBYTE(cc.cc7.alpha_ref.ub[0], key->alpha_ref);
}
/* _NEW_DEPTH */
if (key->depth_test) {
cc.cc2.depth_test = 1;
cc.cc2.depth_test_function = intel_translate_compare_func(key->depth_func);
cc.cc2.depth_write_enable = key->depth_write;
}
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