1 /* $Id: ac_context.h,v 1.6 2003/01/14 04:55:46 brianp Exp $ */
4 * Mesa 3-D graphics library
7 * Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
16 * The above copyright notice and this permission notice shall be included
17 * in all copies or substantial portions of the Software.
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
22 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
23 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
24 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 * Keith Whitwell <keith@tungstengraphics.com>
36 #include "array_cache/acache.h"
38 /* These are used to make the ctx->Current values look like
39 * arrays (with zero StrideB).
42 struct gl_client_array Vertex
;
43 struct gl_client_array Normal
;
44 struct gl_client_array Color
;
45 struct gl_client_array SecondaryColor
;
46 struct gl_client_array FogCoord
;
47 struct gl_client_array Index
;
48 struct gl_client_array TexCoord
[MAX_TEXTURE_COORD_UNITS
];
49 struct gl_client_array EdgeFlag
;
50 struct gl_client_array Attrib
[VERT_ATTRIB_MAX
]; /* GL_NV_vertex_program */
53 struct ac_array_pointers
{
54 struct gl_client_array
*Vertex
;
55 struct gl_client_array
*Normal
;
56 struct gl_client_array
*Color
;
57 struct gl_client_array
*SecondaryColor
;
58 struct gl_client_array
*FogCoord
;
59 struct gl_client_array
*Index
;
60 struct gl_client_array
*TexCoord
[MAX_TEXTURE_COORD_UNITS
];
61 struct gl_client_array
*EdgeFlag
;
62 struct gl_client_array
*Attrib
[VERT_ATTRIB_MAX
]; /* GL_NV_vertex_program */
65 struct ac_array_flags
{
69 GLboolean SecondaryColor
;
72 GLboolean TexCoord
[MAX_TEXTURE_COORD_UNITS
];
74 GLboolean Attrib
[VERT_ATTRIB_MAX
]; /* GL_NV_vertex_program */
79 GLuint NewState
; /* not needed? */
82 /* Facility for importing and caching array data:
84 struct ac_arrays Fallback
;
85 struct ac_arrays Cache
;
87 struct ac_array_flags IsCached
;
91 /* Facility for importing element lists:
98 #define AC_CONTEXT(ctx) ((ACcontext *)ctx->acache_context)