diff options
Diffstat (limited to 'source/blender/render/intern/include/zbuf_types.h')
-rw-r--r-- | source/blender/render/intern/include/zbuf_types.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/source/blender/render/intern/include/zbuf_types.h b/source/blender/render/intern/include/zbuf_types.h new file mode 100644 index 00000000000..49960541fa0 --- /dev/null +++ b/source/blender/render/intern/include/zbuf_types.h @@ -0,0 +1,78 @@ +/* + * zbuf_types.h + * type definitions used (and maybe exported) by zbuf.c. + * + * $Id$ + * + * ***** 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 ***** + */ + +#ifndef ZBUF_TYPES_H +#define ZBUF_TYPES_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define ABUFPART 64 + +/** + * Primitive data structure for zbuffering. One struct + * stores data for 4 entries. + */ +typedef struct APixstr { + unsigned short mask[4]; /* jitter mask */ + int z[4]; /* distance */ + int p[4]; /* index */ + struct APixstr *next; +} APixstr; + + +typedef struct APixstrMain +{ + struct APixstr *ps; + struct APixstrMain *next; +} APixstrMain; + + +typedef struct { + float *vert; + float hoco[4]; + int clip; +} VertBucket; + +#ifdef __cplusplus +} +#endif + +#endif /* ZBUF_TYPES_H */ + + + + |