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/*@@
@file ChooseOutput.c
@date Thu 18 April 2002
@author Thomas Radke
@desc
Choose what 2D planes to output by IOJpeg.
@enddesc
@version $Id$
@@*/
#include <stdlib.h>
#include <string.h>
#include "cctk.h"
#include "cctk_Parameters.h"
#include "CactusBase/IOUtil/src/ioutil_Utils.h"
#include "ioJpegGH.h"
/* the rcs ID and its dummy function to use it */
static const char *rcsid = "$Header$";
CCTK_FILEVERSION(CactusIO_IOJpeg_ChooseOutput_c)
/********************************************************************
******************** Macro Definitions ************************
********************************************************************/
/* macro to choose origin according actual parameter settings:
1. Indices from IOJpeg
2. Indices from IOUtil
3. Coords from IOJpeg
4. Coords from IOUtil
*/
#define GET_SLICE(IOJpeg_param, IOUtil_param, index, coord) \
{ \
index = IOJpeg_param##i >= 0 ? IOJpeg_param##i : IOUtil_param##i; \
coord = IOJpeg_param != -424242 ? IOJpeg_param : IOUtil_param; \
}
/********************************************************************
******************** External Routines ************************
********************************************************************/
void IOJpeg_ChooseOutput (const cGH *GH);
/*@@
@routine IOJpeg_ChooseOutput
@date Thu 18 April 2002
@author Thomas Radke
@desc
Use parameters to choose the 2D slices through the output data.
@enddesc
@calls IOUtil_2DPlanes
@var GH
@vdesc Pointer to CCTK grid hierarchy
@vtype const cGH *
@vio in
@endvar
@@*/
void IOJpeg_ChooseOutput (const cGH *GH)
{
int i, maxdim;
ioJpegGH *myGH;
int origin_index[3];
CCTK_REAL origin_phys[3];
DECLARE_CCTK_PARAMETERS
GET_SLICE (out2D_xyplane_z, out_xyplane_z, origin_index[0], origin_phys[0]);
GET_SLICE (out2D_xzplane_y, out_xzplane_y, origin_index[1], origin_phys[1]);
GET_SLICE (out2D_yzplane_x, out_yzplane_x, origin_index[2], origin_phys[2]);
maxdim = CCTK_MaxDim ();
myGH = (ioJpegGH *) CCTK_GHExtension (GH, "IOJpeg");
myGH->sp2xyz = (int **) malloc (3 * sizeof (int *));
for (i = 0; i < maxdim; i++)
{
myGH->sp2xyz[i] = (int *) calloc (i + 1, sizeof (int));
if (i > 0 && i < 3)
{
IOUtil_2DPlanes (GH, i + 1, origin_index, origin_phys, myGH->sp2xyz[i]);
}
}
}
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