NrrdKernelSpec *
nrrdKernelSpecNew(void) {
NrrdKernelSpec *ksp;
int i;
ksp = (NrrdKernelSpec *)calloc(1, sizeof(NrrdKernelSpec));
if (ksp) {
ksp->kernel = NULL;
for (i=0; i<NRRD_KERNEL_PARMS_NUM; i++) {
ksp->parm[i] = airNaN(); /* valgrind complained about AIR_NAN at -O2 */
}
}
return ksp;
}
void
gageShapeReset(gageShape *shape) {
int i, ai;
if (shape) {
shape->defaultCenter = gageDefDefaultCenter;
ELL_3V_SET(shape->size, 0, 0, 0);
shape->center = nrrdCenterUnknown;
shape->fromOrientation = AIR_FALSE;
ELL_3V_SET(shape->spacing, AIR_NAN, AIR_NAN, AIR_NAN);
for (i=gageKernelUnknown+1; i<gageKernelLast; i++) {
/* valgrind complained about AIR_NAN at -O2 */
for (ai=0; ai<=2; ai++) {
shape->fwScale[i][ai] = airNaN();
}
}
ELL_3V_SET(shape->volHalfLen, AIR_NAN, AIR_NAN, AIR_NAN);
ELL_3V_SET(shape->voxLen, AIR_NAN, AIR_NAN, AIR_NAN);
}
return;
}