# Copyright (C) 2012 Intel Corporation # # Permission is hereby granted, free of charge, to any person obtaining a # copy of this software and associated documentation files (the "Software"), # to deal in the Software without restriction, including without limitation # the rights to use, copy, modify, merge, publish, distribute, sublicense, # and/or sell copies of the Software, and to permit persons to whom the # Software is furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice (including the next # paragraph) shall be included in all copies or substantial portions of the # Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS # IN THE SOFTWARE. from __future__ import print_function import getopt import gl_XML import license import marshal_XML import sys header = """ #ifndef MARSHAL_GENERATED_H #define MARSHAL_GENERATED_H """ footer = """ #endif /* MARSHAL_GENERATED_H */ """ class PrintCode(gl_XML.gl_print_base): def __init__(self): super(PrintCode, self).__init__() self.name = 'gl_marshal_h.py' self.license = license.bsd_license_template % ( 'Copyright (C) 2012 Intel Corporation', 'INTEL CORPORATION') def printRealHeader(self): print(header) def printRealFooter(self): print(footer) def printBody(self, api): print('#include "GL/gl.h"') print('') print('enum marshal_dispatch_cmd_id') print('{') for func in api.functionIterateAll(): flavor = func.marshal_flavor() if flavor in ('skip', 'sync'): continue print(' DISPATCH_CMD_{0},'.format(func.name)) print(' NUM_DISPATCH_CMD,') print('};') print('') for func in api.functionIterateAll(): flavor = func.marshal_flavor() if flavor in ('custom', 'async'): print('struct marshal_cmd_{0};'.format(func.name)) print(('void _mesa_unmarshal_{0}(struct gl_context *ctx, ' 'const struct marshal_cmd_{0} *cmd);').format(func.name)) print('void GLAPIENTRY _mesa_marshal_{0}({1});'.format(func.name, func.get_parameter_string())) elif flavor == 'sync': print('{0} GLAPIENTRY _mesa_marshal_{1}({2});'.format(func.return_type, func.name, func.get_parameter_string())) def show_usage(): print('Usage: %s [-f input_file_name]' % sys.argv[0]) sys.exit(1) if __name__ == '__main__': file_name = 'gl_API.xml' try: (args, trail) = getopt.getopt(sys.argv[1:], 'm:f:') except Exception: show_usage() for (arg,val) in args: if arg == '-f': file_name = val printer = PrintCode() api = gl_XML.parse_GL_API(file_name, marshal_XML.marshal_item_factory()) printer.Print(api)