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pan/bi: Stop using S16_TO_F32 in nir_texop_lod computation on v11+

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This was removed on v11.

Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33608>
This commit is contained in:
Mary Guillemard
2025-02-13 16:58:27 +01:00
committed by Marge Bot
parent 1481b14fcb
commit 60b2920575
1 changed files with 8 additions and 1 deletions
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src/panfrost/compiler/bifrost_compile.c
+8 -1
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@@ -4169,7 +4169,14 @@ bi_emit_tex_valhall(bi_builder *b, nir_tex_instr *instr)
I->force_delta_enable = true;
I->lod_clamp_disable = i != 0;
I->register_format = BI_REGISTER_FORMAT_U32;
bi_index lod = bi_s16_to_f32(b, bi_half(grdesc, 0));
bi_index lod;
/* v11 removed S16_TO_F32 */
if (b->shader->arch >= 11) {
lod = bi_s32_to_f32(b, bi_s16_to_s32(b, bi_half(grdesc, 0)));
} else {
lod = bi_s16_to_f32(b, bi_half(grdesc, 0));
}
lod = bi_fmul_f32(b, lod, bi_imm_f32(1.0f / 256));