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1 /**
2  * \file enums.h
3  * Enumeration name/number lookup functions.
4  *
5  * \if subset
6  * (No-op)
7  *
8  * \endif
9  */
10 
11 /*
12  * Mesa 3-D graphics library
13  * Version:  6.5.1
14  *
15  * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
16  *
17  * Permission is hereby granted, free of charge, to any person obtaining a
18  * copy of this software and associated documentation files (the "Software"),
19  * to deal in the Software without restriction, including without limitation
20  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
21  * and/or sell copies of the Software, and to permit persons to whom the
22  * Software is furnished to do so, subject to the following conditions:
23  *
24  * The above copyright notice and this permission notice shall be included
25  * in all copies or substantial portions of the Software.
26  *
27  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
28  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
29  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
30  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
31  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
32  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33  */
34 
35 
36 #ifndef _ENUMS_H_
37 #define _ENUMS_H_
38 
39 #include "mfeatures.h"
40 
41 #if defined(_HAVE_FULL_GL) && _HAVE_FULL_GL
42 
43 extern const char *_mesa_lookup_enum_by_nr( int nr );
44 
45 /* Get the name of an enum given that it is a primitive type.  Avoids
46  * GL_FALSE/GL_POINTS ambiguity and others.
47  */
48 const char *_mesa_lookup_prim_by_nr( unsigned nr );
49 
50 extern int _mesa_lookup_enum_by_name( const char *symbol );
51 
52 #else
53 
54 /** No-op */
55 #define _mesa_lookup_enum_by_name( s ) 0
56 
57 /** No-op */
58 #define _mesa_lookup_enum_by_nr( n ) "unknown"
59 
60 #endif
61 
62 #endif
63