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/* $Id: texture.h,v 1.1 1996/09/13 01:38:16 brianp Exp $ */
/*
* Mesa 3-D graphics library
* Version: 2.0
* Copyright (C) 1995-1996 Brian Paul
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* $Log: texture.h,v $
* Revision 1.1 1996/09/13 01:38:16 brianp
* Initial revision
*
*/
#ifndef TEXTURE_H
#define TEXTURE_H
#include "types.h"
/*** Called from API ***/
extern void gl_GetTexEnvfv( GLcontext *ctx,
GLenum target, GLenum pname, GLfloat *params );
extern void gl_GetTexEnviv( GLcontext *ctx,
GLenum target, GLenum pname, GLint *params );
extern void gl_GetTexGendv( GLcontext *ctx,
GLenum coord, GLenum pname, GLdouble *params );
extern void gl_GetTexGenfv( GLcontext *ctx,
GLenum coord, GLenum pname, GLfloat *params );
extern void gl_GetTexGeniv( GLcontext *ctx,
GLenum coord, GLenum pname, GLint *params );
extern void gl_GetTexLevelParameterfv( GLcontext *ctx,
GLenum target, GLint level,
GLenum pname, GLfloat *params );
extern void gl_GetTexLevelParameteriv( GLcontext *ctx,
GLenum target, GLint level,
GLenum pname, GLint *params );
extern void gl_GetTexParameterfv( GLcontext *ctx, GLenum target,
GLenum pname, GLfloat *params );
extern void gl_GetTexParameteriv( GLcontext *ctx,
GLenum target, GLenum pname, GLint *params );
extern void gl_TexEnvfv( GLcontext *ctx,
GLenum target, GLenum pname, const GLfloat *param );
extern void gl_TexParameterfv( GLcontext *ctx, GLenum target, GLenum pname,
const GLfloat *params );
extern void gl_TexGenfv( GLcontext *ctx,
GLenum coord, GLenum pname, const GLfloat *params );
/*** Internal functions ***/
extern void gl_do_texgen( GLcontext *ctx,
const GLfloat obj[4], const GLfloat eye[4],
const GLfloat normal[3], GLfloat texcoord[4] );
extern void gl_texture_pixels_1d( GLcontext *ctx,
GLuint n,
GLfloat s[], GLfloat lambda[],
GLubyte red[], GLubyte green[],
GLubyte blue[], GLubyte alpha[] );
extern void gl_texture_pixels_2d( GLcontext *ctx,
GLuint n,
GLfloat s[], GLfloat t[], GLfloat lambda[],
GLubyte red[], GLubyte green[],
GLubyte blue[], GLubyte alpha[] );
extern void gl_update_texture_state( GLcontext *ctx );
#endif
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.