| /** |
| * \file eval.h |
| * Eval operations. |
| * |
| * \if subset |
| * (No-op) |
| * |
| * \endif |
| */ |
| |
| /* |
| * Mesa 3-D graphics library |
| * Version: 3.5 |
| * |
| * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| |
| #ifndef EVAL_H |
| #define EVAL_H |
| |
| |
| #include "mtypes.h" |
| |
| #if _HAVE_FULL_GL |
| |
| extern void _mesa_init_eval( GLcontext *ctx ); |
| extern void _mesa_free_eval_data( GLcontext *ctx ); |
| |
| |
| extern GLuint _mesa_evaluator_components( GLenum target ); |
| |
| |
| extern void gl_free_control_points( GLcontext *ctx, |
| GLenum target, GLfloat *data ); |
| |
| |
| extern GLfloat *_mesa_copy_map_points1f( GLenum target, |
| GLint ustride, GLint uorder, |
| const GLfloat *points ); |
| |
| extern GLfloat *_mesa_copy_map_points1d( GLenum target, |
| GLint ustride, GLint uorder, |
| const GLdouble *points ); |
| |
| extern GLfloat *_mesa_copy_map_points2f( GLenum target, |
| GLint ustride, GLint uorder, |
| GLint vstride, GLint vorder, |
| const GLfloat *points ); |
| |
| extern GLfloat *_mesa_copy_map_points2d(GLenum target, |
| GLint ustride, GLint uorder, |
| GLint vstride, GLint vorder, |
| const GLdouble *points ); |
| |
| |
| |
| extern void GLAPIENTRY |
| _mesa_Map1f( GLenum target, GLfloat u1, GLfloat u2, GLint stride, |
| GLint order, const GLfloat *points ); |
| |
| extern void GLAPIENTRY |
| _mesa_Map2f( GLenum target, |
| GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, |
| GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, |
| const GLfloat *points ); |
| |
| extern void GLAPIENTRY |
| _mesa_Map1d( GLenum target, GLdouble u1, GLdouble u2, GLint stride, |
| GLint order, const GLdouble *points ); |
| |
| extern void GLAPIENTRY |
| _mesa_Map2d( GLenum target, |
| GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, |
| GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, |
| const GLdouble *points ); |
| |
| extern void GLAPIENTRY |
| _mesa_MapGrid1f( GLint un, GLfloat u1, GLfloat u2 ); |
| |
| extern void GLAPIENTRY |
| _mesa_MapGrid1d( GLint un, GLdouble u1, GLdouble u2 ); |
| |
| extern void GLAPIENTRY |
| _mesa_MapGrid2f( GLint un, GLfloat u1, GLfloat u2, |
| GLint vn, GLfloat v1, GLfloat v2 ); |
| |
| extern void GLAPIENTRY |
| _mesa_MapGrid2d( GLint un, GLdouble u1, GLdouble u2, |
| GLint vn, GLdouble v1, GLdouble v2 ); |
| |
| extern void GLAPIENTRY |
| _mesa_GetMapdv( GLenum target, GLenum query, GLdouble *v ); |
| |
| extern void GLAPIENTRY |
| _mesa_GetMapfv( GLenum target, GLenum query, GLfloat *v ); |
| |
| extern void GLAPIENTRY |
| _mesa_GetMapiv( GLenum target, GLenum query, GLint *v ); |
| |
| #else |
| |
| /** No-op */ |
| #define _mesa_init_eval( c ) ((void)0) |
| |
| /** No-op */ |
| #define _mesa_free_eval_data( c ) ((void)0) |
| |
| #endif |
| |
| #endif |
