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/**
* \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 "main/mfeatures.h"
#include "main/mtypes.h"
#if FEATURE_evaluators
#define _MESA_INIT_EVAL_VTXFMT(vfmt, impl) \
do { \
(vfmt)->EvalCoord1f = impl ## EvalCoord1f; \
(vfmt)->EvalCoord1fv = impl ## EvalCoord1fv; \
(vfmt)->EvalCoord2f = impl ## EvalCoord2f; \
(vfmt)->EvalCoord2fv = impl ## EvalCoord2fv; \
(vfmt)->EvalPoint1 = impl ## EvalPoint1; \
(vfmt)->EvalPoint2 = impl ## EvalPoint2; \
(vfmt)->EvalMesh1 = impl ## EvalMesh1; \
(vfmt)->EvalMesh2 = impl ## EvalMesh2; \
} while (0)
extern GLuint _mesa_evaluator_components( GLenum target );
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
_mesa_install_eval_vtxfmt(struct _glapi_table *disp,
const GLvertexformat *vfmt);
extern void
_mesa_init_eval_dispatch(struct _glapi_table *disp);
#else /* FEATURE_evaluators */
#define _MESA_INIT_EVAL_VTXFMT(vfmt, impl) do { } while (0)
static inline void
_mesa_install_eval_vtxfmt(struct _glapi_table *disp,
const GLvertexformat *vfmt)
{
}
static inline void
_mesa_init_eval_dispatch(struct _glapi_table *disp)
{
}
#endif /* FEATURE_evaluators */
extern void _mesa_init_eval( struct gl_context *ctx );
extern void _mesa_free_eval_data( struct gl_context *ctx );
#endif /* EVAL_H */
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