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

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This commit is contained in:
Henri Verbeet
2025-03-01 16:13:40 +01:00
parent 321154d25a
commit 00039ba629
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 114 additions and 1 deletions
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68
libs/vkd3d-shader/make_spirv
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@@ -27,11 +27,23 @@ sub opcode_id($)
sprintf "0x%04x", shift;
}
sub enumerant_id($)
{
my ($value) = @_;
sprintf "%#x", $value =~ /^0[xX]/ ? hex $value : $value;
}
sub fix_name($)
{
shift =~ s/([A-Z]+)/_$1/rg;
}
sub operand_category_name(_)
{
"SPIRV_PARSER_OPERAND_CATEGORY${\uc fix_name shift}";
}
sub operand_type_name(_)
{
"SPIRV_PARSER_OPERAND_TYPE${\uc fix_name shift}";
@@ -44,6 +56,46 @@ sub grammar_version($)
"$grammar->{major_version}.$grammar->{minor_version}.$grammar->{revision}";
}
sub print_enumerant(_)
{
my ($enumerant) = @_;
my $indent = " " x 12;
my $parameter_count = @{$enumerant->{parameters} // []};
if (!$parameter_count)
{
print $indent . "{${\enumerant_id $enumerant->{value}}, \"$enumerant->{enumerant}\"},\n";
return;
}
print $indent . "{\n";
print $indent . " ${\enumerant_id $enumerant->{value}}, \"$enumerant->{enumerant}\", $parameter_count,\n";
print $indent . " (enum spirv_parser_operand_type[])\n";
print $indent . " {\n";
print $indent . " ${\operand_type_name $_->{kind}},\n" foreach @{$enumerant->{parameters}};
print $indent . " }\n";
print $indent . "},\n";
}
sub print_operand_type_info(_)
{
my ($type) = @_;
my $enumerant_count = @{$type->{enumerants} // []};
print " [${\operand_type_name $type->{kind}}] =\n";
print " {\n";
print " \"$type->{kind}\", ${\operand_category_name $type->{category}}"
. ($enumerant_count ? ", $enumerant_count,\n" : "\n");
if ($enumerant_count)
{
print " (struct spirv_parser_enumerant[])\n";
print " {\n";
print_enumerant foreach @{$type->{enumerants}};
print " }\n";
}
print " },\n";
}
sub instruction_operand(_)
{
my ($operand) = @_;
@@ -84,6 +136,11 @@ sub print_header($)
print map {" * $_" =~ s/ +$//r . "\n"} @{$grammar->{copyright}};
print " */\n\n";
print "enum spirv_parser_operand_category\n";
print "{\n";
print " ${\operand_category_name},\n" foreach sort keys %{{map {$_->{category}, undef} @operand_types}};
print "};\n\n";
print "enum spirv_parser_operand_type\n";
print "{\n";
print " ${\operand_type_name $_->{kind}},\n" foreach @operand_types;
@@ -92,10 +149,19 @@ sub print_header($)
print "static const struct spirv_parser_operand_type_info\n";
print "{\n";
print " const char *name;\n";
print " enum spirv_parser_operand_category category;\n";
print " size_t enumerant_count;\n";
print " const struct spirv_parser_enumerant\n";
print " {\n";
print " uint32_t value;\n";
print " const char *name;\n";
print " size_t parameter_count;\n";
print " enum spirv_parser_operand_type *parameters;\n";
print " } *enumerants;\n";
print "}\n";
print "spirv_parser_operand_type_info[] =\n";
print "{\n";
print " [${\operand_type_name $_->{kind}}] = {\"$_->{kind}\"},\n" foreach @operand_types;
print_operand_type_info foreach @operand_types;
print "};\n\n";
print "static const struct spirv_parser_opcode_info\n";