1 /* $Id: logic.h,v 1.2 1997/01/28 22:16:31 brianp Exp $ */ 2 3 /* 4 * Mesa 3-D graphics library 5 * Version: 2.2 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: logic.h,v $ 26 * Revision 1.2 1997/01/28 22:16:31 brianp 27 * added gl_logicop_rgba_span() and gl_logicop_rgba_pixels() 28 * 29 * Revision 1.1 1996/09/13 01:38:16 brianp 30 * Initial revision 31 * 32 */ 33 34 35 #ifndef LOGIC_H 36 #define LOGIC_H 37 38 39 #include "types.h" 40 41 42 extern void gl_LogicOp( GLcontext *ctx, GLenum opcode ); 43 44 45 extern void gl_logicop_ci_span( GLcontext *ctx, 46 GLuint n, GLint x, GLint y, GLuint index[], 47 GLubyte mask[] ); 48 49 50 extern void gl_logicop_ci_pixels( GLcontext *ctx, 51 GLuint n, const GLint x[], const GLint y[], 52 GLuint index[], GLubyte mask[] ); 53 54 55 extern void gl_logicop_rgba_span( GLcontext *ctx, 56 GLuint n, GLint x, GLint y, 57 GLubyte red[], GLubyte green[], 58 GLubyte blue[], GLubyte alpha[], 59 GLubyte mask[] ); 60 61 62 extern void gl_logicop_rgba_pixels( GLcontext *ctx, 63 GLuint n, const GLint x[], const GLint y[], 64 GLubyte red[], GLubyte green[], 65 GLubyte blue[], GLubyte alpha[], 66 GLubyte mask[] ); 67 68 69 #endif 70