1 /*
2  * (C) Copyright IBM Corporation 2004, 2005
3  * All Rights Reserved.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
6  * copy of this software and associated documentation files (the "Software"),
7  * to deal in the Software without restriction, including without limitation
8  * the rights to use, copy, modify, merge, publish, distribute, sub license,
9  * and/or sell copies of the Software, and to permit persons to whom the
10  * Software is furnished to do so, subject to the following conditions:
11  *
12  * The above copyright notice and this permission notice (including the next
13  * paragraph) shall be included in all copies or substantial portions of the
14  * Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
19  * IBM,
20  * AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
21  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
22  * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23  * SOFTWARE.
24  */
25 
26 #ifndef INDIRECT_VERTEX_ARRAY_H
27 #define INDIRECT_VERTEX_ARRAY_H
28 
29 extern const GLuint __glXTypeSize_table[16];
30 
31 #define __glXTypeSize(e) ((((e) & ~0x0f) != 0x1400) \
32     ? 0 : __glXTypeSize_table[ (e) & 0x0f ])
33 
34 extern void __glXArrayDisableAll(__GLXattribute * state);
35 
36 extern GLboolean __glXSetArrayEnable(__GLXattribute * state,
37                                      GLenum key, unsigned index,
38                                      GLboolean enable);
39 
40 extern GLboolean __glXGetArrayEnable(const __GLXattribute * const state,
41                                      GLenum key, unsigned index,
42                                      GLintptr * dest);
43 extern GLboolean __glXGetArraySize(const __GLXattribute * const state,
44                                    GLenum key, unsigned index,
45                                    GLintptr * dest);
46 extern GLboolean __glXGetArrayType(const __GLXattribute * const state,
47                                    GLenum key, unsigned index,
48                                    GLintptr * dest);
49 extern GLboolean __glXGetArrayStride(const __GLXattribute * const state,
50                                      GLenum key, unsigned index,
51                                      GLintptr * dest);
52 extern GLboolean __glXGetArrayPointer(const __GLXattribute * const state,
53                                       GLenum key, unsigned index,
54                                       void **dest);
55 extern GLboolean __glXGetArrayNormalized(const __GLXattribute * const state,
56                                          GLenum key, unsigned index,
57                                          GLintptr * dest);
58 
59 extern void __glXPushArrayState(__GLXattribute * state);
60 extern void __glXPopArrayState(__GLXattribute * state);
61 
62 extern GLuint __glXGetActiveTextureUnit(const __GLXattribute * const state);
63 
64 #endif /* INDIRECT_VERTEX_ARRAY_H */
65