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/* $Id: texstate.h,v 1.1 2003-02-28 11:42:05 pj Exp $ */
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/*
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 * Mesa 3-D graphics library
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 * Version:  4.1
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 *
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 * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * copy of this software and associated documentation files (the "Software"),
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 * to deal in the Software without restriction, including without limitation
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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 * and/or sell copies of the Software, and to permit persons to whom the
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 * Software is furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included
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 * in all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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 */
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#ifndef TEXSTATE_H
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#define TEXSTATE_H
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#include "mtypes.h"
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extern void
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_mesa_copy_texture_state( const GLcontext *src, GLcontext *dst );
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/*** Called from API ***/
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extern void
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_mesa_GetTexEnvfv( GLenum target, GLenum pname, GLfloat *params );
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extern void
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_mesa_GetTexEnviv( GLenum target, GLenum pname, GLint *params );
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extern void
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_mesa_GetTexGendv( GLenum coord, GLenum pname, GLdouble *params );
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extern void
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_mesa_GetTexGenfv( GLenum coord, GLenum pname, GLfloat *params );
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extern void
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_mesa_GetTexGeniv( GLenum coord, GLenum pname, GLint *params );
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extern void
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_mesa_GetTexLevelParameterfv( GLenum target, GLint level,
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                              GLenum pname, GLfloat *params );
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extern void
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_mesa_GetTexLevelParameteriv( GLenum target, GLint level,
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                              GLenum pname, GLint *params );
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extern void
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_mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params );
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extern void
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_mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params );
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extern void
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_mesa_TexEnvf( GLenum target, GLenum pname, GLfloat param );
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extern void
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_mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param );
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extern void
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_mesa_TexEnvi( GLenum target, GLenum pname, GLint param );
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extern void
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_mesa_TexEnviv( GLenum target, GLenum pname, const GLint *param );
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extern void
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_mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params );
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extern void
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_mesa_TexParameterf( GLenum target, GLenum pname, GLfloat param );
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extern void
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_mesa_TexParameteri( GLenum target, GLenum pname, GLint param );
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extern void
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_mesa_TexParameteriv( GLenum target, GLenum pname, const GLint *params );
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extern void
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_mesa_TexGend( GLenum coord, GLenum pname, GLdouble param );
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extern void
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_mesa_TexGendv( GLenum coord, GLenum pname, const GLdouble *params );
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extern void
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_mesa_TexGenf( GLenum coord, GLenum pname, GLfloat param );
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extern void
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_mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params );
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extern void
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_mesa_TexGeni( GLenum coord, GLenum pname, GLint param );
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extern void
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_mesa_TexGeniv( GLenum coord, GLenum pname, const GLint *params );
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/*
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 * GL_ARB_multitexture
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 */
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extern void
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_mesa_ActiveTextureARB( GLenum target );
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extern void
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_mesa_ClientActiveTextureARB( GLenum target );
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/*
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 * Pixel Texture Extensions
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 */
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extern void
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_mesa_PixelTexGenSGIX(GLenum mode);
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extern void
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_mesa_PixelTexGenParameterfSGIS(GLenum target, GLfloat value);
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#ifdef VMS
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#define _mesa_PixelTexGenParameterfvSGIS _mesa_PixelTexGenParameterfv
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#endif
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extern void
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_mesa_PixelTexGenParameterfvSGIS(GLenum target, const GLfloat *value);
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extern void
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_mesa_PixelTexGenParameteriSGIS(GLenum target, GLint value);
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#ifdef VMS
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#define _mesa_PixelTexGenParameterivSGIS _mesa_PixelTexGenParameteriv
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#endif
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extern void
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_mesa_PixelTexGenParameterivSGIS(GLenum target, const GLint *value);
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#ifdef VMS
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#define _mesa_GetPixelTexGenParameterfvSGIS _mesa_GetPixelTexGenParameterfv
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#endif
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extern void
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_mesa_GetPixelTexGenParameterfvSGIS(GLenum target, GLfloat *value);
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#ifdef VMS
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#define _mesa_GetPixelTexGenParameterivSGIS _mesa_GetPixelTexGenParameteriv
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#endif
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extern void
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_mesa_GetPixelTexGenParameterivSGIS(GLenum target, GLint *value);
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#endif