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#include <stdio.h>
#include <stdlib.h>
#include <memory.h>
/* Test frame for cgen.c IMDI generation code */
/*
* Copyright 2000 - 2006 Graeme W. Gill
* All rights reserved.
*
* This material is licenced under the GNU AFFERO GENERAL PUBLIC LICENSE Version 3 :-
* see the License.txt file for licencing details.
*/
#include "imdi.h"
#include "imdi_tab.h"
int
main(void) {
int rv;
genspec gs, ogs;
tabspec ts, ots;
mach_arch ar;
FILE *kcode;
/* Zero out the gen and tabspecs, to give diff a place to start */
memset((void *)&ogs, 0, sizeof(genspec));
memset((void *)&gs, 0, sizeof(genspec));
memset((void *)&ots, 0, sizeof(tabspec));
memset((void *)&ts, 0, sizeof(tabspec));
printf("Testing gen_c_kernel\n");
if ((kcode = fopen("imdi_k99.c","w")) == NULL) {
printf("Couldn't open 'imdi_k99.c'\n");
return -1;
}
/* Setup an interpolation kernel specification */
gs.id = 4; /* Number of input dimensions */
gs.in.pint = 1; /* Flag - nonz if pixel interleaved */
gs.in.packed = 0; /* Flag - nonz if channels packed into one read */
gs.in.bpch[0] = 8; /* Bits per channel */
gs.in.chi[0] = 4; /* Channel increment */
gs.in.bov[0] = 0; /* Bit offset to value within channel */
gs.in.bpv[0] = 8; /* Bits per value within channel */
gs.in.bpch[1] = 8; /* Bits per channel */
gs.in.chi[1] = 4; /* Channel increment */
gs.in.bov[1] = 0; /* Bit offset to value within channel */
gs.in.bpv[1] = 8; /* Bits per value within channel */
gs.in.bpch[2] = 8; /* Bits per channel */
gs.in.chi[2] = 4; /* Channel increment */
gs.in.bov[2] = 0; /* Bit offset to value within channel */
gs.in.bpv[2] = 8; /* Bits per value within channel */
gs.in.bpch[3] = 8; /* Bits per channel */
gs.in.chi[3] = 4; /* Channel increment */
gs.in.bov[3] = 0; /* Bit offset to value within channel */
gs.in.bpv[3] = 8; /* Bits per value within channel */
gs.od = 1; /* Number of output dimensions */
gs.out.pint = 1; /* Flag - nonz if pixel interleaved */
gs.out.packed = 0; /* Flag - nonz if channels packed into one write */
gs.out.bpch[0] = 8; /* Bits per channel */
gs.out.chi[0] = 1; /* Channel increment */
gs.out.bov[0] = 0; /* Bit offset to value within channel */
gs.out.bpv[0] = 8; /* Bits per value within channel */
gs.out.bpch[1] = 8; /* Bits per channel */
gs.out.chi[1] = 4; /* Channel increment */
gs.out.bov[1] = 0; /* Bit offset to value within channel */
gs.out.bpv[1] = 8; /* Bits per value within channel */
gs.out.bpch[2] = 8; /* Bits per channel */
gs.out.chi[2] = 4; /* Channel increment */
gs.out.bov[2] = 0; /* Bit offset to value within channel */
gs.out.bpv[2] = 8; /* Bits per value within channel */
gs.out.bpch[3] = 8; /* Bits per channel */
gs.out.chi[3] = 4; /* Channel increment */
gs.out.bov[3] = 0; /* Bit offset to value within channel */
gs.out.bpv[3] = 8; /* Bits per value within channel */
gs.out.bpch[4] = 8; /* Bits per channel */
gs.out.chi[4] = 4; /* Channel increment */
gs.out.bov[4] = 0; /* Bit offset to value within channel */
gs.out.bpv[4] = 8; /* Bits per value within channel */
gs.out.bpch[5] = 8; /* Bits per channel */
gs.out.chi[5] = 4; /* Channel increment */
gs.out.bov[5] = 0; /* Bit offset to value within channel */
gs.out.bpv[5] = 8; /* Bits per value within channel */
gs.opt = opts_none; /* Direction and stride options */
gs.prec = 8; /* Precsision needed */
gs.itres = 16; /* Interpolation table resolution */
gs.stres = 17; /* Simplex table resolution */
/* Setup a machine architecture */
ar.bigend = 0; /* Non-zero if this is a bigendian architecture */
ar.uwa = 0; /* Use wide memory access */
ar.shfm = 0; /* Use shifts to mask values */
ar.oscale = 8; /* Has scaled indexing up to * 8 */
ar.smmul = 0; /* Doesn't have fast small multiply for index scaling */
ar.pbits = 32; /* Number of bits in a pointer */
ar.nords = 3; /* Number of ord types */
ar.ords[0].bits = 8;
ar.ords[0].name = "unsigned char";
ar.ords[0].align = 1;
ar.ords[1].bits = 16;
ar.ords[1].name = "unsigned short";
ar.ords[1].align = 1;
ar.ords[2].bits = 32;
ar.ords[2].name = "unsigned int";
ar.ords[2].align = 1;
#ifdef ALLOW64
ar.ords[3].bits = 64;
ar.ords[3].name = "unsigned longlong";
ar.ords[3].align = 0;
#endif /* ALLOW64 */
ar.natord = 2; /* Most natural type */
ar.nints = 3; /* Number of int types */
ar.ints[0].bits = 8;
ar.ints[0].name = "signed char";
ar.ints[0].align = 1;
ar.ints[1].bits = 16;
ar.ints[1].name = "short";
ar.ints[1].align = 1;
ar.ints[2].bits = 32;
ar.ints[2].name = "int";
ar.ints[2].align = 1;
#ifdef ALLOW64
ar.ints[3].bits = 64;
ar.ints[3].name = "longlong";
ar.ints[3].align = 0;
#endif /* ALLOW64 */
ar.natint = 2; /* Most natural type */
rv = gen_c_kernel(&gs, &ts, &ar, kcode, 99, &ogs, &ots);
fclose(kcode);
return 0;
}
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