diff options
Diffstat (limited to 'mesalib/src/mapi/glapi/gen/gl_procs.py')
| -rw-r--r-- | mesalib/src/mapi/glapi/gen/gl_procs.py | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/mesalib/src/mapi/glapi/gen/gl_procs.py b/mesalib/src/mapi/glapi/gen/gl_procs.py index b1fffc4ca..685e2fac3 100644 --- a/mesalib/src/mapi/glapi/gen/gl_procs.py +++ b/mesalib/src/mapi/glapi/gen/gl_procs.py @@ -25,9 +25,12 @@ # Authors: # Ian Romanick <idr@us.ibm.com> +import argparse + import license -import gl_XML, glX_XML -import sys, getopt +import gl_XML +import glX_XML + class PrintGlProcs(gl_XML.gl_print_base): def __init__(self, es=False): @@ -39,7 +42,6 @@ class PrintGlProcs(gl_XML.gl_print_base): """Copyright (C) 1999-2001 Brian Paul All Rights Reserved. (C) Copyright IBM Corporation 2004, 2006""", "BRIAN PAUL, IBM") - def printRealHeader(self): print """ /* This file is only included by glapi.c and is used for @@ -161,26 +163,28 @@ typedef struct { return -def show_usage(): - print "Usage: %s [-f input_file_name] [-c]" % sys.argv[0] - print "-c Enable compatibility with OpenGL ES." - sys.exit(1) +def _parser(): + """Parse arguments and return a namepsace.""" + + parser = argparse.ArgumentParser() + parser.add_argument('-f', '--filename', + default='gl_API.xml', + metavar="input_file_name", + dest='file_name', + help="Path to an XML description of OpenGL API.") + parser.add_argument('-c', '--es-version', + dest='es', + action="store_true", + help="filter functions for es") + return parser.parse_args() + + +def main(): + """Main function.""" + args = _parser() + api = gl_XML.parse_GL_API(args.file_name, glX_XML.glx_item_factory()) + PrintGlProcs(args.es).Print(api) + if __name__ == '__main__': - file_name = "gl_API.xml" - - try: - (args, trail) = getopt.getopt(sys.argv[1:], "f:c") - except Exception,e: - show_usage() - - es = False - for (arg,val) in args: - if arg == "-f": - file_name = val - elif arg == "-c": - es = True - - api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory()) - printer = PrintGlProcs(es) - printer.Print(api) + main() |