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pan/bi: Pack TEX compact instructions

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Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4671>
This commit is contained in:
Alyssa Rosenzweig 2020-04-21 16:08:19 -04:00 • committed by Marge Bot
parent cd5fe3b9e0
commit 3551c138de
1 changed files with 23 additions and 0 deletions
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23
src/panfrost/bifrost/bi_pack.c
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@ -1215,6 +1215,24 @@ bi_pack_add_table(bi_instruction *ins, struct bi_registers *regs)
op = BIFROST_ADD_OP_LOG2_HELP;
return bi_pack_add_1src(ins, regs, op);
}
static unsigned
bi_pack_add_tex_compact(bi_clause *clause, bi_instruction *ins, struct bi_registers *regs)
{
bool f16 = ins->dest_type == nir_type_float16;
struct bifrost_tex_compact pack = {
.src0 = bi_get_src(ins, regs, 0, false),
.src1 = bi_get_src(ins, regs, 1, false),
.op = f16 ? BIFROST_ADD_OP_TEX_COMPACT_F16 :
BIFROST_ADD_OP_TEX_COMPACT_F32,
.unknown = 1,
.tex_index = 0,
.sampler_index = 0
};
bi_write_data_register(clause, ins);
RETURN_PACKED(pack);
}
static unsigned
bi_pack_add(bi_clause *clause, bi_bundle bundle, struct bi_registers *regs)
@ -1262,7 +1280,12 @@ bi_pack_add(bi_clause *clause, bi_bundle bundle, struct bi_registers *regs)
case BI_TABLE:
return bi_pack_add_table(bundle.add, regs);
case BI_SWIZZLE:
return BIFROST_ADD_NOP;
case BI_TEX:
if (bundle.add->op.texture == BI_TEX_COMPACT)
return bi_pack_add_tex_compact(clause, bundle.add, regs);
else
unreachable("Unknown tex type");
case BI_ROUND:
return BIFROST_ADD_NOP;
default: