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ac/nir/ngg: add one odd dword to nogs culling pervertex lds

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radeonsi use like this.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18832>
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Qiang Yu 2022-10-11 16:36:49 +08:00 • committed by Marge Bot
parent 13fb7f8f2c
commit bfb6a5fef1
1 changed files with 2 additions and 1 deletions
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3
src/amd/common/ac_nir_lower_ngg.c
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@ -1312,7 +1312,8 @@ ngg_nogs_get_culling_pervertex_lds_size(gl_shader_stage stage,
if (max_exported_args)
*max_exported_args = max_args;
return lds_es_arg_0 + max_args * 4u;
/* one odd dword to reduce LDS bank conflict */
return (lds_es_arg_0 + max_args * 4u) | 4u;
}
static void