1 /* $Id: shade.h,v 1.3 1997/06/20 02:28:40 brianp Exp $ */ 2 3 /* 4 * Mesa 3-D graphics library 5 * Version: 2.3 6 * Copyright (C) 1995-1997 Brian Paul 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Library General Public 10 * License as published by the Free Software Foundation; either 11 * version 2 of the License, or (at your option) any later version. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Library General Public License for more details. 17 * 18 * You should have received a copy of the GNU Library General Public 19 * License along with this library; if not, write to the Free 20 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 21 */ 22 23 24 /* 25 * $Log: shade.h,v $ 26 * Revision 1.3 1997/06/20 02:28:40 brianp 27 * changed color components from GLfixed to GLubyte 28 * 29 * Revision 1.2 1997/05/23 03:01:18 brianp 30 * commented out a few const keywords because IRIX cc chokes on them 31 * 32 * Revision 1.1 1997/04/01 04:10:06 brianp 33 * Initial revision 34 * 35 */ 36 37 38 #ifndef SHADE_H 39 #define SHADE_H 40 41 42 #include "types.h" 43 44 45 extern void gl_color_shade_vertices( GLcontext *ctx, 46 GLuint side, 47 GLuint n, 48 /*const*/ GLfloat vertex[][4], 49 /*const*/ GLfloat normal[][3], 50 GLubyte color[][4] ); 51 52 53 extern void gl_color_shade_vertices_fast( GLcontext *ctx, 54 GLuint side, 55 GLuint n, 56 /*const*/ GLfloat normal[][3], 57 GLubyte color[][4] ); 58 59 60 extern void gl_index_shade_vertices( GLcontext *ctx, 61 GLuint side, 62 GLuint n, 63 GLfloat vertex[][4], 64 GLfloat normal[][3], 65 GLuint indexResult[] ); 66 67 #endif 68 69