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#!/usr/bin/env python
# $Id: getprocaddress.py,v 1.7 2005-06-21 23:42:43 idr Exp $
# Helper for the getprocaddress.c test.
import sys, getopt, re
sys.path.append("../../src/mesa/glapi/" )
import gl_XML
import license
def FindTestFunctions():
"""Scan getprocaddress.c for lines that start with "test_" to find
extension function tests. Return a list of names found."""
functions = []
f = open("getprocaddress.c")
if not f:
return functions
for line in f.readlines():
v = re.search("^test_([a-zA-Z0-9]+)", line)
if v:
func = v.group(1)
functions.append(func)
f.close
return functions
class PrintExports(gl_XML.gl_print_base):
def __init__(self):
gl_XML.gl_print_base.__init__(self)
self.name = "getprocaddress.py (from Mesa)"
self.license = license.bsd_license_template % ( \
"""Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
(C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM")
self.tests = FindTestFunctions()
self.prevCategory = ""
return
def printRealHeader(self):
print """
struct name_test_pair {
const char *name;
GLboolean (*test)(generic_func);
};
static struct name_test_pair functions[] = {"""
def printBody(self, api):
prev_category = None
for f in api.functionIterateByOffset():
[category, num] = api.get_category_for_name( f.name )
if category != prev_category:
print ' { "-%s", NULL},' % category
prev_category = category
test = "NULL"
for name in f.entry_points:
if name in self.tests:
test = "test_%s" % name
break
print ' { "gl%s", %s },' % (f.name, test)
print ''
print ' { NULL, NULL }'
print '};'
print ''
return
if __name__ == '__main__':
file_name = "../../src/mesa/glapi/gl_API.xml"
try:
(args, trail) = getopt.getopt(sys.argv[1:], "f:")
except Exception,e:
show_usage()
for (arg,val) in args:
if arg == "-f":
file_name = val
printer = PrintExports()
api = gl_XML.parse_GL_API( file_name, gl_XML.gl_item_factory() )
printer.Print( api )
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