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Diffstat (limited to 'mesalib/src/mesa/main/eval.h')
| -rw-r--r-- | mesalib/src/mesa/main/eval.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/eval.h b/mesalib/src/mesa/main/eval.h new file mode 100644 index 000000000..b3ff0a96f --- /dev/null +++ b/mesalib/src/mesa/main/eval.h @@ -0,0 +1,128 @@ +/** + * \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 |