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pan/bi: clean up tex coord lowering

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Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28899>
This commit is contained in:
Constantine Shablia
2024-04-24 14:33:04 +03:00
committed by Marge Bot
parent 3139f8f623
commit f153f945fc
1 changed files with 7 additions and 6 deletions
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src/panfrost/compiler/bifrost_compile.c
+7 -6
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@@ -3573,10 +3573,11 @@ bi_emit_tex_valhall(bi_builder *b, nir_tex_instr *instr)
for (unsigned i = 0; i < instr->num_srcs; ++i) {
bi_index index = bi_src_index(&instr->src[i].src);
unsigned sz = nir_src_bit_size(instr->src[i].src);
unsigned components = nir_src_num_components(instr->src[i].src);
switch (instr->src[i].src_type) {
case nir_tex_src_coord:
case nir_tex_src_coord: {
unsigned components = nir_src_num_components(instr->src[i].src) - instr->is_array;
if (instr->sampler_dim == GLSL_SAMPLER_DIM_CUBE) {
sregs[VALHALL_TEX_SREG_X_COORD] = bi_emit_texc_cube_coord(
b, index, &sregs[VALHALL_TEX_SREG_Y_COORD]);
@@ -3586,20 +3587,20 @@ bi_emit_tex_valhall(bi_builder *b, nir_tex_instr *instr)
/* Copy XY (for 2D+) or XX (for 1D) */
sregs[VALHALL_TEX_SREG_X_COORD] = index;
if ((components == 2 && !instr->is_array) || components > 2)
if (components >= 2)
sregs[VALHALL_TEX_SREG_Y_COORD] = bi_extract(b, index, 1);
if (components == 3 && !instr->is_array) {
if (components == 3)
sregs[VALHALL_TEX_SREG_Z_COORD] = bi_extract(b, index, 2);
}
}
if (instr->is_array) {
sregs[VALHALL_TEX_SREG_ARRAY] =
bi_extract(b, index, components - 1);
bi_extract(b, index, components);
}
break;
}
case nir_tex_src_lod:
if (nir_src_is_const(instr->src[i].src) &&