diff options
Diffstat (limited to 'source/blender/render/intern/include/render_intern.h')
-rw-r--r-- | source/blender/render/intern/include/render_intern.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/source/blender/render/intern/include/render_intern.h b/source/blender/render/intern/include/render_intern.h new file mode 100644 index 00000000000..1f058821b2b --- /dev/null +++ b/source/blender/render/intern/include/render_intern.h @@ -0,0 +1,60 @@ +/* + * render_int.h + * misc internal defines for renderer + * + * $Id$ + * + * ***** 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 ***** + */ + + /* XXX, should die, no good reason to write + * regular (non-file related) endian dependant + * code. + */ +#if defined(__sgi) || defined(__sparc) || defined (__PPC__) || defined (__ppc__) || defined (__BIG_ENDIAN__) +#define RCOMP 3 +#define GCOMP 2 +#define BCOMP 1 +#define ACOMP 0 +#else +#define RCOMP 0 +#define GCOMP 1 +#define BCOMP 2 +#define ACOMP 3 +#endif + +#define VECCOPY(v1,v2) {*(v1)= *(v2); *(v1+1)= *(v2+1); *(v1+2)= *(v2+2);} +#define QUATCOPY(v1,v2) {*(v1)= *(v2); *(v1+1)= *(v2+1); *(v1+2)= *(v2+2); *(v1+3)= *(v2+3);} + +#define CLAMPIS(a, b, c) ((a)<(b) ? (b) : (a)>(c) ? (c) : (a)) + +typedef struct { + int a, b, c, d; +} byte16; +#define COPY_16(a,b) (*((byte16 *)(a))= *((byte16 *)(b))) |