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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cctk.h"
#include "cctk_Arguments.h"
#include "cctk_Parameters.h"
#include "util_String.h"
#include "IOJpeg.h"
#include "CactusBase/IOASCII/src/ioASCIIGH.h"
void IOJpeg_DefaultGeo(cGH *GH, int sdim, IOJpegGeo_t *geo) {
DECLARE_CCTK_PARAMETERS
asciiioGH *asGH;
int idim,ti;
const char *tmp_origin, *tmp_downs, *tmp_length;
const char *token;
asGH = (asciiioGH *) GH->extensions
[CCTK_GHExtensionHandle ("IOASCII")];
geo->vdim = -1;
geo->sdim = -1;
for (idim=0;idim<SLABSKEL_MAXDIM;idim++) {
geo->direction[idim] = idim;
geo->slab_start[idim]= 0;
geo->length[idim] =-1;
geo->actlen[idim] =-1;
geo->downs[idim] = 1;
}
/* FIXME: we use spxyz, which is hardcoded to 3D */
for (idim=0;idim<3;idim++)
geo->slab_start[idim]=asGH->spxyz[2][(idim+1)%3][idim];
/* Parse the parameter of the requested dimension */
switch (sdim) {
case 2:
tmp_origin = origin2D;
tmp_downs = downsampling2D;
tmp_length = length2D;
break;
default:
tmp_origin = origin2D;
tmp_downs = downsampling2D;
tmp_length = length2D;
break;
}
/* Origin, set from parameter only if parameter value .ne. -1 */
idim=0;
while((token = Util_StrSep(&tmp_origin,","))) {
ti=atoi(token);
if (ti>-1) geo->slab_start[idim++] = ti;
}
ti = atoi(tmp_origin);
if (ti>-1) geo->slab_start[idim] = ti;
/* Downsample */
idim=0;
while((token = Util_StrSep(&tmp_downs,","))) {
geo->downs[idim++]=atoi(token);
}
geo->downs[idim] = atoi(tmp_downs);
/* Length */
idim=0;
while((token = Util_StrSep(&tmp_length,","))) {
geo->length[idim++]=atoi(token);
}
geo->length[idim] = atoi(tmp_length);
}
int IOJpeg_NumDirection(int sdim, int vdim)
{
int numdir=-1;
if (vdim==3) {
switch (sdim) {
case 1: return(3);
case 2: return(3);
case 3: return(1);
}
} else if (vdim==2) {
switch (sdim) {
case 1: return(2);
case 2: return(1);
}
}
else if (vdim==1) {
switch (sdim) {
case 1: return(1);
}
}
else printf("Bad dimension: %d \n",vdim);
return(numdir);
}
int IOJpeg_SetDirection(int vdim, int sdim, int ci, int *direction)
{
int retval=0;
if (sdim>vdim) {
printf("SetDirection: slabdim gt vdim");
return(-1);
}
if (vdim==3) {
if (sdim==2) {
switch (ci) {
case 0: direction[0]=0; direction[1]=1; break;
case 1: direction[0]=0; direction[1]=2; break;
case 2: direction[0]=1; direction[1]=2; break;
}
}
else if (sdim==1) {
switch (ci) {
case 0: direction[0]=0; break;
case 1: direction[0]=1; break;
case 2: direction[0]=2; break;
}
}
}
else if (vdim==2) {
if (sdim==2) {
direction[0]=0; direction[1]=1;
} else if (sdim==1) {
switch (ci) {
case 0: direction[0]=0; break;
case 1: direction[0]=1; break;
}
}
} else retval = -1;
return(retval);
}
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