12 * Mesa 3-D graphics library
15 * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
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:
24 * The above copyright notice and this permission notice shall be included
25 * in all copies or substantial portions of the Software.
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.
40 #include "main/mtypes.h"
43 #if FEATURE_evaluators
45 #define _MESA_INIT_EVAL_VTXFMT(vfmt, impl) \
47 (vfmt)->EvalCoord1f = impl ## EvalCoord1f; \
48 (vfmt)->EvalCoord1fv = impl ## EvalCoord1fv; \
49 (vfmt)->EvalCoord2f = impl ## EvalCoord2f; \
50 (vfmt)->EvalCoord2fv = impl ## EvalCoord2fv; \
51 (vfmt)->EvalPoint1 = impl ## EvalPoint1; \
52 (vfmt)->EvalPoint2 = impl ## EvalPoint2; \
53 (vfmt)->EvalMesh1 = impl ## EvalMesh1; \
54 (vfmt)->EvalMesh2 = impl ## EvalMesh2; \
57 extern GLuint
_mesa_evaluator_components( GLenum target
);
60 extern void gl_free_control_points( GLcontext
*ctx
,
61 GLenum target
, GLfloat
*data
);
64 extern GLfloat
*_mesa_copy_map_points1f( GLenum target
,
65 GLint ustride
, GLint uorder
,
66 const GLfloat
*points
);
68 extern GLfloat
*_mesa_copy_map_points1d( GLenum target
,
69 GLint ustride
, GLint uorder
,
70 const GLdouble
*points
);
72 extern GLfloat
*_mesa_copy_map_points2f( GLenum target
,
73 GLint ustride
, GLint uorder
,
74 GLint vstride
, GLint vorder
,
75 const GLfloat
*points
);
77 extern GLfloat
*_mesa_copy_map_points2d(GLenum target
,
78 GLint ustride
, GLint uorder
,
79 GLint vstride
, GLint vorder
,
80 const GLdouble
*points
);
83 _mesa_install_eval_vtxfmt(struct _glapi_table
*disp
,
84 const GLvertexformat
*vfmt
);
87 _mesa_init_eval_dispatch(struct _glapi_table
*disp
);
89 #else /* FEATURE_evaluators */
91 #define _MESA_INIT_EVAL_VTXFMT(vfmt, impl) do { } while (0)
94 _mesa_install_eval_vtxfmt(struct _glapi_table
*disp
,
95 const GLvertexformat
*vfmt
)
100 _mesa_init_eval_dispatch(struct _glapi_table
*disp
)
104 #endif /* FEATURE_evaluators */
106 extern void _mesa_init_eval( GLcontext
*ctx
);
107 extern void _mesa_free_eval_data( GLcontext
*ctx
);