80 lines
1.8 KiB
Plaintext
80 lines
1.8 KiB
Plaintext
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#! /usr/bin/perl
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#
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# Copyright (C) 2008 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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use strict;
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sub rtrim($)
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{
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my $string = shift;
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$string =~ s/\s+$//;
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return $string;
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}
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while (my $line = <>) {
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next if $line =~ /^\//;
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next if $line =~ /^#/;
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next if $line =~ /^\s*$/;
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if ($line !~ /^GL_API(CALL)?\s+(.+)\s+GL_APIENTRY\s+([\w]+)\s*\(([^\)]+)\);/) {
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next;
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}
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my $type = rtrim($2);
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my $name = $3;
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my $args = $4;
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#printf("%s", $line);
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my $prefix = "";
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if ($name eq "glEGLImageTargetTexture2DOES") {
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$prefix = "__";
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}
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if ($name eq "glEGLImageTargetRenderbufferStorageOES") {
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$prefix = "__";
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}
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printf("%s API_ENTRY(%s%s)(%s)", $type, $prefix, $name, $args);
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printf(" {\n");
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if ($type eq "void") {
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printf(" CALL_GL_API(%s", $name);
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} else {
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printf(" CALL_GL_API_RETURN(%s", $name);
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}
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my @args = split ',', $args;
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my $len = scalar(@args);
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for (my $num = 0; $num < $len; $num++) {
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if ($args[$num] ne "void") {
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print ", ";
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#
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# extract the name from the parameter
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# type name
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# const type *name
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# type *name
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# type name[4]
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#
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if ($args[$num] =~ /(\S+\s)+\**\s*([\w]+)/) {
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printf("%s", $2);
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}
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}
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}
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printf(");\n");
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printf("}\n");
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}
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