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/**
* imbuf_patch.h
*
* These are some definitions to make imbuf more independent from the
* rest of the blender code. Most of these are dirty and should not
* really exist.
*
* $Id$ *
*
* ***** 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 IMBUF_PATCH_H
#define IMBUF_PATCH_H
/* most of imbuf uses this aloc, and it will disappear soon
* (hopefully) (25-10-2001 nzc) */
#include "MEM_guardedalloc.h"
struct ImBuf;
/* originally, these were defines ... */
typedef unsigned char uchar;
/* should not be used at all */
#define TRUE 1
#define FALSE 0
/* Endianness: flip the byte order. It's strange that this is needed..
* After all, there is an internal endian.{c,h}... */
#if defined(__sgi) || defined (__sparc) || defined (__PPC__) || defined (__ppc__) || defined (__BIG_ENDIAN__)
#define MAKE_ID(a,b,c,d) ( (int)(a)<<24 | (int)(b)<<16 | (c)<<8 | (d) )
#else
#define MAKE_ID(a,b,c,d) ( (int)(d)<<24 | (int)(c)<<16 | (b)<<8 | (a) )
#endif
/* These defines loop back to the internal Blender memory management
* system, implemented in blenlib. */
#define NEW(x) (x*)MEM_mallocN(sizeof(x),# x)
#define mallocstruct(x,y) (x*)malloc((y)* sizeof(x))
#define callocstruct(x,y) (x*)calloc((y), sizeof(x))
/* These vars are used thoughout the image buffer for conversions. */
extern float rgbyuv[4][4];
extern float yuvrgb[4][4];
extern float rgbbeta[4][4];
/* This one helps debugging. */
extern int IB_verbose;
/* These ID's are used for checking memory blocks. See blenlib for
* more details. This set is only used in the imbuf internally. */
#define CAT MAKE_ID('C','A','T',' ')
#define FORM MAKE_ID('F','O','R','M')
#define ILBM MAKE_ID('I','L','B','M')
#define BMHD MAKE_ID('B','M','H','D')
#define CMAP MAKE_ID('C','M','A','P')
#define CAMG MAKE_ID('C','A','M','G')
#define BODY MAKE_ID('B','O','D','Y')
#define ANIM MAKE_ID('A','N','I','M')
#define ADAT MAKE_ID('A','D','A','T')
#define CODE MAKE_ID('C','O','D','E')
#define ANHD MAKE_ID('A','N','H','D')
#define DLTA MAKE_ID('D','L','T','A')
#define BLCK MAKE_ID('B','L','C','K')
#define MAXRUN 126
#define MAXDAT 126
#define IFFNOP 128
#define camg ftype
#define LI_rect IB_rect
#define LI_planes IB_planes
#define LI_kcmap IB_cmap
#define LI_cmap IB_cmap
#define LI_freem IB_freem
#define LI_test IB_test
#define SI_rect IB_rect
#define SI_planes IB_planes
#define SI_kcmap IB_cmap
#define SI_cmap IB_cmap
#define SI_vert IB_vert
#endif
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