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iris: lower user clip planes

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This commit is contained in:
Kenneth Graunke 2018-11-09 01:08:36 -08:00
parent 80c856cbee
commit 2876dd1a37
1 changed files with 8 additions and 0 deletions
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8
src/gallium/drivers/iris/iris_program.c
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@ -540,6 +540,14 @@ iris_compile_vs(struct iris_context *ice,
nir_shader *nir = nir_shader_clone(mem_ctx, ish->nir);
if (key->nr_userclip_plane_consts) {
nir_function_impl *impl = nir_shader_get_entrypoint(nir);
nir_lower_clip_vs(nir, (1 << key->nr_userclip_plane_consts) - 1, true);
nir_lower_io_to_temporaries(nir, impl, true, false);
nir_lower_global_vars_to_local(nir);
nir_lower_vars_to_ssa(nir);
}
// XXX: alt mode
assign_common_binding_table_offsets(devinfo, nir, prog_data, 0);