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nak/nir: Use prmt in texture lowering

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30218>
This commit is contained in:
Faith Ekstrand 2024-07-16 17:31:08 -05:00 • committed by Marge Bot
parent bbccbd8d50
commit fffbd3ff2b
1 changed files with 6 additions and 6 deletions
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12
src/nouveau/compiler/nak_nir_lower_tex.c
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@ -156,9 +156,9 @@ lower_tex(nir_builder *b, nir_tex_instr *tex, const struct nak_compiler *nak)
PUSH(src0, nir_channel(b, coord, i));
if (offset != NULL) {
nir_def *arr_off = nir_ishl_imm(b, offset, 16);
if (arr_idx)
arr_off = nir_ior(b, arr_off, arr_idx);
nir_def *arr_idx_or_zero = arr_idx ? arr_idx : nir_imm_int(b, 0);
nir_def *arr_off = nir_prmt_nv(b, nir_imm_int(b, 0x1054),
offset, arr_idx_or_zero);
PUSH(src0, arr_off);
} else if (arr_idx != NULL) {
PUSH(src0, arr_idx);
@ -171,9 +171,9 @@ lower_tex(nir_builder *b, nir_tex_instr *tex, const struct nak_compiler *nak)
}
} else {
if (min_lod != NULL) {
nir_def *arr_ml = nir_ishl_imm(b, min_lod, 16);
if (arr_idx)
arr_ml = nir_ior(b, arr_ml, arr_idx);
nir_def *arr_idx_or_zero = arr_idx ? arr_idx : nir_imm_int(b, 0);
nir_def *arr_ml = nir_prmt_nv(b, nir_imm_int(b, 0x1054),
min_lod, arr_idx_or_zero);
PUSH(src0, arr_ml);
} else if (arr_idx != NULL) {
PUSH(src0, arr_idx);