glthread: declare marshal and unmarshal functions as non-static
[mesa.git] / src / mapi / glapi / gen / gl_marshal_h.py
1
2 # Copyright (C) 2012 Intel Corporation
3 #
4 # Permission is hereby granted, free of charge, to any person obtaining a
5 # copy of this software and associated documentation files (the "Software"),
6 # to deal in the Software without restriction, including without limitation
7 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 # and/or sell copies of the Software, and to permit persons to whom the
9 # Software is furnished to do so, subject to the following conditions:
10 #
11 # The above copyright notice and this permission notice (including the next
12 # paragraph) shall be included in all copies or substantial portions of the
13 # Software.
14 #
15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 # IN THE SOFTWARE.
22
23 from __future__ import print_function
24
25 import getopt
26 import gl_XML
27 import license
28 import marshal_XML
29 import sys
30
31
32 header = """
33 #ifndef MARSHAL_GENERATED_H
34 #define MARSHAL_GENERATED_H
35 """
36
37 footer = """
38 #endif /* MARSHAL_GENERATED_H */
39 """
40
41
42 class PrintCode(gl_XML.gl_print_base):
43 def __init__(self):
44 super(PrintCode, self).__init__()
45
46 self.name = 'gl_marshal_h.py'
47 self.license = license.bsd_license_template % (
48 'Copyright (C) 2012 Intel Corporation', 'INTEL CORPORATION')
49
50 def printRealHeader(self):
51 print(header)
52
53 def printRealFooter(self):
54 print(footer)
55
56 def printBody(self, api):
57 print('#include "GL/gl.h"')
58 print('')
59 print('enum marshal_dispatch_cmd_id')
60 print('{')
61 for func in api.functionIterateAll():
62 flavor = func.marshal_flavor()
63 if flavor in ('skip', 'sync'):
64 continue
65 print(' DISPATCH_CMD_{0},'.format(func.name))
66 print(' NUM_DISPATCH_CMD,')
67 print('};')
68 print('')
69
70 for func in api.functionIterateAll():
71 flavor = func.marshal_flavor()
72 if flavor in ('custom', 'async'):
73 print('struct marshal_cmd_{0};'.format(func.name))
74 print(('void _mesa_unmarshal_{0}(struct gl_context *ctx, '
75 'const struct marshal_cmd_{0} *cmd);').format(func.name))
76 print('void GLAPIENTRY _mesa_marshal_{0}({1});'.format(func.name, func.get_parameter_string()))
77 elif flavor == 'sync':
78 print('{0} GLAPIENTRY _mesa_marshal_{1}({2});'.format(func.return_type, func.name, func.get_parameter_string()))
79
80
81 def show_usage():
82 print('Usage: %s [-f input_file_name]' % sys.argv[0])
83 sys.exit(1)
84
85
86 if __name__ == '__main__':
87 file_name = 'gl_API.xml'
88
89 try:
90 (args, trail) = getopt.getopt(sys.argv[1:], 'm:f:')
91 except Exception:
92 show_usage()
93
94 for (arg,val) in args:
95 if arg == '-f':
96 file_name = val
97
98 printer = PrintCode()
99
100 api = gl_XML.parse_GL_API(file_name, marshal_XML.marshal_item_factory())
101 printer.Print(api)