ref: d7f038fe0566c8239ec0b2ca1e56686476e82e09
dir: /src/byteordr.c/
/*
Copyright (C) 2002 John R. Hall
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.
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.
*/
//***************************************************************************
//
// byteordr.c - Byte order conversion routines.
//
//***************************************************************************
#include "rt_def.h"
#include "rt_util.h"
#include "byteordr.h"
#include "lumpy.h"
#define DEFINE_CONVERTER(type) \
void Cvt_##type(void *lmp, int num) \
{ \
int i; \
type *recs = (type *)lmp; \
for (i = 0; i < num; i++, recs++) { \
CONVERT_ENDIAN_##type(recs); \
} \
}
DEFINE_CONVERTER(pic_t)
DEFINE_CONVERTER(lpic_t)
DEFINE_CONVERTER(font_t)
DEFINE_CONVERTER(lbm_t)
DEFINE_CONVERTER(patch_t)
DEFINE_CONVERTER(transpatch_t)
DEFINE_CONVERTER(cfont_t)
void CvtNull(void *lmp, int num)
{
Debug("No-op endian converter on %p.\n", lmp);
}
// Returns converter for the designated type
converter_t CvtForType(int type)
{
switch(type) {
case cache_pic_t:
return Cvt_pic_t;
break;
case cache_lpic_t:
return Cvt_lpic_t;
break;
case cache_font_t:
return Cvt_font_t;
break;
case cache_lbm_t:
return Cvt_lbm_t;
break;
case cache_patch_t:
return Cvt_patch_t;
break;
case cache_transpatch_t:
return Cvt_transpatch_t;
break;
case cache_cfont_t:
return Cvt_cfont_t;
break;
default:
return CvtNull;
break;
}
}