-/* $Id: clip.h,v 1.2 1999/09/18 20:41:22 keithw Exp $ */
+/**
+ * \file clip.h
+ */
/*
* Mesa 3-D graphics library
- * Version: 3.1
- *
- * Copyright (C) 1999 Brian Paul All Rights Reserved.
- *
+ * 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
-
-
#ifndef CLIP_H
#define CLIP_H
+#include "mtypes.h"
-#include "types.h"
-
-
-
-#ifdef DEBUG
-# define GL_VIEWCLIP_POINT( V ) gl_viewclip_point( V )
-#else
-# define GL_VIEWCLIP_POINT( V ) \
- ( (V)[0] <= (V)[3] && (V)[0] >= -(V)[3] \
- && (V)[1] <= (V)[3] && (V)[1] >= -(V)[3] \
- && (V)[2] <= (V)[3] && (V)[2] >= -(V)[3] )
-#endif
-
-
-
-
-#define CLIP_TAB_EDGEFLAG 1
-
-extern void gl_init_clip(void);
-
-
-extern GLuint gl_viewclip_point( const GLfloat v[] );
-
-
-
-extern GLuint gl_userclip_point( GLcontext* ctx, const GLfloat v[] );
-
-
-extern void gl_user_cliptest( struct vertex_buffer *VB );
-
-
-extern void gl_ClipPlane( GLcontext* ctx,
- GLenum plane, const GLfloat *equation );
-
-extern void gl_GetClipPlane( GLcontext* ctx,
- GLenum plane, GLdouble *equation );
-
-
-/*
- * Clipping interpolation functions
- */
-
-extern void gl_clip_interp_all( struct vertex_buffer *VB,
- GLuint dst, GLfloat t, GLuint in, GLuint out );
-
-extern void gl_clip_interp_color_tex( struct vertex_buffer *VB,
- GLuint dst, GLfloat t, GLuint in, GLuint out );
-
-extern void gl_clip_interp_tex( struct vertex_buffer *VB,
- GLuint dst, GLfloat t, GLuint in, GLuint out );
-
-extern void gl_clip_interp_color( struct vertex_buffer *VB,
- GLuint dst, GLfloat t, GLuint in, GLuint out );
-
-extern void gl_clip_interp_none( struct vertex_buffer *VB,
- GLuint dst, GLfloat t, GLuint in, GLuint out );
-
-
-extern void gl_update_userclip( GLcontext *ctx );
+extern void GLAPIENTRY
+_mesa_ClipPlane( GLenum plane, const GLdouble *equation );
-extern void gl_update_clipmask( GLcontext *ctx );
+extern void GLAPIENTRY
+_mesa_GetClipPlane( GLenum plane, GLdouble *equation );
#endif