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vkd3d-shader/spirv: Handle "IdRef" operands.

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This commit is contained in:
Henri Verbeet
2025-02-28 14:53:01 +01:00
parent bebc550f02
commit e83f4f40f9
Notes: Henri Verbeet 2025-03-10 15:22:45 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1382
2 changed files with 131 additions and 7 deletions
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51
libs/vkd3d-shader/make_spirv
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@@ -27,6 +27,16 @@ sub opcode_id($)
sprintf "0x%04x", shift;
}
sub fix_name($)
{
shift =~ s/([A-Z]+)/_$1/rg;
}
sub operand_type_name(_)
{
"SPIRV_PARSER_OPERAND_TYPE${\uc fix_name shift}";
}
sub grammar_version($)
{
my ($grammar) = @_;
@@ -34,17 +44,37 @@ sub grammar_version($)
"$grammar->{major_version}.$grammar->{minor_version}.$grammar->{revision}";
}
sub instruction_operand(_)
{
my ($operand) = @_;
"{${\operand_type_name $operand->{kind}}" . (defined $operand->{quantifier} ? ", '$operand->{quantifier}'}" : "}");
}
sub print_opcode_info(_)
{
my ($instruction) = @_;
my $operand_count = @{$instruction->{operands} // []};
print " {${\opcode_id $instruction->{opcode}}, \"$instruction->{opname}\", $operand_count},\n";
if (!$operand_count)
{
print " {${\opcode_id $instruction->{opcode}}, \"$instruction->{opname}\"},\n";
return;
}
print " {\n";
print " ${\opcode_id $instruction->{opcode}}, \"$instruction->{opname}\", $operand_count,\n";
print " (struct spirv_parser_instruction_operand[])\n";
print " {\n";
print " ${\instruction_operand},\n" foreach @{$instruction->{operands}};
print " }\n";
print " },\n";
}
sub print_header($)
{
my ($grammar) = @_;
my @operand_types = sort {$a->{kind} cmp $b->{kind}} @{$grammar->{operand_kinds}};
print "/* This file is automatically generated from version ${\grammar_version $grammar} of the\n";
print " * machine-readable SPIR-V grammar.\n";
@@ -54,11 +84,30 @@ sub print_header($)
print map {" * $_" =~ s/ +$//r . "\n"} @{$grammar->{copyright}};
print " */\n\n";
print "enum spirv_parser_operand_type\n";
print "{\n";
print " ${\operand_type_name $_->{kind}},\n" foreach @operand_types;
print "};\n\n";
print "static const struct spirv_parser_operand_type_info\n";
print "{\n";
print " const char *name;\n";
print "}\n";
print "spirv_parser_operand_type_info[] =\n";
print "{\n";
print " [${\operand_type_name $_->{kind}}] = {\"$_->{kind}\"},\n" foreach @operand_types;
print "};\n\n";
print "static const struct spirv_parser_opcode_info\n";
print "{\n";
print " uint16_t op;\n";
print " const char *name;\n";
print " size_t operand_count;\n";
print " const struct spirv_parser_instruction_operand\n";
print " {\n";
print " enum spirv_parser_operand_type type;\n";
print " char quantifier;\n";
print " } *operands;\n";
print "}\n";
print "spirv_parser_opcode_info[] =\n";
print "{\n";