diff options
author | Hans Lambermont <hans@lambermont.dyndns.org> | 2002-10-12 15:37:38 +0400 |
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committer | Hans Lambermont <hans@lambermont.dyndns.org> | 2002-10-12 15:37:38 +0400 |
commit | 12315f4d0e0ae993805f141f64cb8c73c5297311 (patch) | |
tree | 59b45827cd8293cfb727758989c7a74b40183974 /source/blender/include/BIF_gl.h |
Initial revisionv2.25
Diffstat (limited to 'source/blender/include/BIF_gl.h')
-rw-r--r-- | source/blender/include/BIF_gl.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/source/blender/include/BIF_gl.h b/source/blender/include/BIF_gl.h new file mode 100644 index 00000000000..f5507d30170 --- /dev/null +++ b/source/blender/include/BIF_gl.h @@ -0,0 +1,70 @@ +/** + * $Id$ + * + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + * os dependent include locations of gl.h + */ + +#ifndef BIF_GL_H +#define BIF_GL_H + + /* XXX, fixme zr... what is the deal here, + * is there a reason unices don't use the + * <> include? (they should) + */ +#if !defined(__APPLE__) && !defined(WIN32) +#include "GL/gl.h" +#include "GL/glu.h" +#else +#include <GL/gl.h> +#include <GL/glu.h> +#endif + + /* + * these should be phased out. cpack should be replaced in + * code with calls to glColor3ub, lrectwrite probably should + * change to a function. - zr + */ + +/* Mij afspraak is cpack een getal dat als 0xFFaa66 of zo kan worden + * uitgedrukt. Is dus gevoelig voor endian. Met deze define wordt het + * altijd goed afgebeeld + * + * This define converts a numerical value to the equivalent 24-bit + * colour, while not being endian-sensitive. On little-endians, this + * is the same as doing a 'naive'indexing, on big-endian, it is not! + * */ +#define cpack(x) glColor3ub( ((x)&0xFF), (((x)>>8)&0xFF), (((x)>>16)&0xFF) ) + +#define glMultMatrixf(x) glMultMatrixf( (float *)(x)) +#define glLoadMatrixf(x) glLoadMatrixf( (float *)(x)) + +#define lrectwrite(a, b, c, d, rect) {glRasterPos2i(a, b);glDrawPixels((c)-(a)+1, (d)-(b)+1, GL_RGBA, GL_UNSIGNED_BYTE, rect);} + +#endif /* #ifdef BIF_GL_H */ |