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radv: Add per-prim attributes to ring_attr stride.

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Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21409>
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Timur Kristóf 2023-02-17 12:57:26 +01:00 • committed by Marge Bot
parent 7cc9a72913
commit d0f25109f6
1 changed files with 5 additions and 1 deletions
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6
src/amd/vulkan/radv_nir_lower_abi.c
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@ -125,8 +125,12 @@ lower_abi_instr(nir_builder *b, nir_instr *instr, void *state)
case nir_intrinsic_load_ring_attr_amd:
replacement = load_ring(b, RING_PS_ATTR, s);
/* Note, the HW always assumes there is at least 1 per-vertex param. */
const unsigned total_num_params =
MAX2(1, s->info->outinfo.param_exports) + s->info->outinfo.prim_param_exports;
nir_ssa_def *dword1 = nir_channel(b, replacement, 1);
dword1 = nir_ior_imm(b, dword1, S_008F04_STRIDE(16 * s->info->outinfo.param_exports));
dword1 = nir_ior_imm(b, dword1, S_008F04_STRIDE(16 * total_num_params));
replacement = nir_vector_insert_imm(b, replacement, dword1, 1);
break;