gem5/splash2/codes/apps/volrend/address.H
Sanchayan Maity 0f4b39775c Fix splash2 benchmark
During the last commit of splash2 benchmark it seems before committing
when we ran "make clean", it effectively undid what the patch at below
link did
http://www.capsl.udel.edu/splash/Download.html

Fix this since without this it is not possible to build the arcane
splash2 benchmark.
2017-04-26 21:33:02 +05:30

83 lines
3.4 KiB
C

/*************************************************************************/
/* */
/* Copyright (c) 1994 Stanford University */
/* */
/* All rights reserved. */
/* */
/* Permission is given to use, copy, and modify this software for any */
/* non-commercial purpose as long as this copyright notice is not */
/* removed. All other uses, including redistribution in whole or in */
/* part, are forbidden without prior written permission. */
/* */
/* This software is provided with absolutely no warranty and no */
/* support. */
/* */
/*************************************************************************/
/*************************************************************************
* *
* address.h: Definitions used for addressing maps. *
* *
*************************************************************************/
/* Fast subscripted access to map */
/* (assumes mins = 0 and chars) */
#define MAP_ADDRESS(IZ,IY,IX) (map_address+\
((IZ)*map_len[Y]+(IY))*map_len[X]+(IX))
#define MAP(IZ,IY,IX) (*MAP_ADDRESS(IZ,IY,IX))
/* Fast subscripted access to map */
/* (assumes mins = 0 and chars) */
#define GMAG_ADDRESS(IZ,IY,IX) (gmag_address+\
((IZ)*gmag_len[Y]+(IY))*gmag_len[X]+(IX))
#define GMAG(IZ,IY,IX) (*GMAG_ADDRESS(IZ,IY,IX))
/* Subscripted access to normal map */
/* (NM GRADIENTs at each IX,IY,IZ) */
#define TADDR(IZ,IY,IX) (LOOKUP_HSIZE+((IZ)*LOOKUP_PREC+(IY))*2+(IX))
#define NORM_ADDRESS(IZ,IY,IX,D) (norm_address+\
((IZ)*norm_len[Y]+(IY))*norm_len[X]+(IX))
#define NORM(IZ,IY,IX,D) (*NORM_ADDRESS(IZ,IY,IX,D))
/* Subscripted access to opacity map */
/* (1 char at each IX,IY,IZ) */
#define OPC_ADDRESS(IZ,IY,IX) (opc_address+\
((IZ)*opc_len[Y]+(IY))*opc_len[X]+(IX))
#define OPC(IZ,IY,IX) (*OPC_ADDRESS(IZ,IY,IX))
/* Subscripted access to normal map */
/* (NM GRADIENTs at each IX,IY,IZ) */
#define VOX_ADDRESS(IZ,IY,IX,D) (vox_address+\
(((IZ)*vox_len[Y]+(IY))*vox_len[X]+(IX))*\
2+(D))
#define VOX(IZ,IY,IX,D) (*VOX_ADDRESS(IZ,IY,IX,D))
#define PYR_ADDRESS(ILEVEL,IZ,IY,IX)\
(pyr_offset1=\
((IZ)*pyr_len[ILEVEL][Y]+(IY))*\
pyr_len[ILEVEL][X]+(IX),\
pyr_offset2=pyr_offset1&7,\
pyr_address2=pyr_address[ILEVEL]+\
(pyr_offset1>>3))
#define PYR(ILEVEL,IZ,IY,IX)\
(PYR_ADDRESS(ILEVEL,IZ,IY,IX),\
(*pyr_address2>>pyr_offset2)&1)
#define IMAGE_ADDRESS(IY,IX) (image_address+(IY)*image_len[X]+(IX))
#define IMAGE(IY,IX) (*IMAGE_ADDRESS(IY,IX))
/* Access to mask image */
#define MASK_IMAGE_ADDRESS(IY,IX) \
(mask_image_address+\
(IY)*mask_image_len[X]+(IX))
#define MASK_IMAGE(IY,IX) (*MASK_IMAGE_ADDRESS(IY,IX))