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- /* $Id: texstate.h,v 3.3 1998/08/21 01:50:01 brianp Exp $ */
-
- /*
- * Mesa 3-D graphics library
- * Version: 3.0
- * Copyright (C) 1995-1998 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: texstate.h,v $
- * Revision 3.3 1998/08/21 01:50:01 brianp
- * added gl_max_texture_coord_sets()
- *
- * Revision 3.2 1998/06/07 22:18:52 brianp
- * implemented GL_EXT_multitexture extension
- *
- * Revision 3.1 1998/02/20 04:53:37 brianp
- * implemented GL_SGIS_multitexture
- *
- * Revision 3.0 1998/01/31 21:04:38 brianp
- * initial rev
- *
- */
-
-
- #ifndef TEXSTATE_H
- #define TEXSTATE_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 );
-
-
- /*
- * GL_SGIS_multitexture / GL_EXT_multitexture
- */
-
- extern void gl_SelectTextureSGIS( GLcontext *ctx, GLenum target );
-
- extern void gl_SelectTexture( GLcontext *ctx, GLenum target );
-
- extern void gl_SelectTextureCoordSet( GLcontext *ctx, GLenum target );
-
- extern void gl_SelectTextureTransform( GLcontext *ctx, GLenum target );
-
-
-
- /*** Internal functions ***/
-
- extern void gl_update_texture_state( GLcontext *ctx );
-
- extern GLint gl_max_texture_coord_sets( const GLcontext *ctx );
-
-
- #endif
-
-