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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"
static const char *rcsid = "$Header$";
CCTK_FILEVERSION(CactusIO_IOJpeg_ParseGeometry_c)
void IOJpeg_DefaultGeo(const 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 = sdim;
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_SetDirection (IOJpegGeo_t *geometry, int direction)
{
int retval = 0;
if (geometry->vdim == 3)
{
if (geometry->sdim == 2)
{
switch (direction)
{
case 0: geometry->direction[0]=0; geometry->direction[1]=1; break;
case 1: geometry->direction[0]=0; geometry->direction[1]=2; break;
case 2: geometry->direction[0]=1; geometry->direction[1]=2; break;
}
}
else if (geometry->sdim == 1)
{
switch (direction)
{
case 0: geometry->direction[0]=0; break;
case 1: geometry->direction[0]=1; break;
case 2: geometry->direction[0]=2; break;
}
}
}
else if (geometry->vdim==2)
{
if (geometry->sdim == 2)
{
geometry->direction[0]=0; geometry->direction[1]=1;
}
else if (geometry->sdim == 1)
{
switch (direction)
{
case 0: geometry->direction[0]=0; break;
case 1: geometry->direction[0]=1; break;
}
}
}
else
{
retval = -1;
}
return (retval);
}
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