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generate_builtins.pl: Support directiories for each extension.

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This commit is contained in:
Kenneth Graunke
2010-06-04 15:02:49 -07:00
parent 9d1fc46f0c
commit 9aefbe838c
1 changed files with 14 additions and 11 deletions
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builtins/tools/generate_builtins.pl
+14 -11
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@@ -1,10 +1,9 @@
#!/usr/bin/env perl
sub process_version {
my ($version) = @_;
my @vars;
print "/* Version $version builtins */\n\n";
print "/* $version builtins */\n\n";
my @files = <builtins/$version/*>;
foreach $file (@files) {
@@ -85,7 +84,7 @@ read_builtins(_mesa_glsl_parse_state *st, exec_list *instructions,
EOF
@versions = sort(<builtins/[1-9][0-9][0-9]*>);
@versions = sort(<builtins/[1-9A-Z]*>);
foreach $version (@versions) {
$version =~ s!builtins/!!g;
process_version($version);
@@ -99,16 +98,20 @@ _mesa_glsl_initialize_functions(exec_list *instructions,
EOF
foreach $version (@versions) {
$version_number = $version;
if ($version =~ m/_vs/) {
$version_check = " && state->target == vertex_shader";
} elsif ($version =~ m/_fs/) {
$version_check = " && state->target == fragment_shader";
if ($version =~ /^[1-9][0-9][0-9]/) {
$version_number = $version;
$version_number =~ s/_[vf]s//g;
$check = "state->language_version >= $version_number";
if ($version =~ /_vs/) {
$check = "$check && state->target == vertex_shader";
} elsif ($version =~ /_fs/) {
$check = "$check && state->target == fragment_shader";
}
} else {
$version_check = "";
# Not a version...an extension name
$check = "state->${version}_enable";
}
$version_number =~ s/_[vf]s//;
print " if (state->language_version >= $version_number$version_check)\n";
print " if ($check)\n";
print " read_builtins(state, instructions, functions_for_$version,\n";
print " sizeof(functions_for_$version) / ";
print "sizeof(const char *));\n\n"