Marek Olšák
42ad7543b8
This changes legacy GS outputs to use the same logic as NGG GS. It enables the same optimizations that NGG has such as forwarding constant GS output components to the GS copy shader at compile time. ac_nir_gs_output_info is removed. GS output info is no longer passed to ac_nir_lower_legacy_gs and ac_nir_create_gs_copy_shader separately. ac_nir_lower_legacy_gs now gathers ac_nir_prerast_out, generates GSVS ring stores, and also generates the GS copy shader with GSVS ring loads. Reviewed-by: Timur Kristóf <timur.kristof@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35352>
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