int
main(int argc, char **argv) {
char *me, *err, *key="strong bad", *value;
Nrrd *nrrd;
NrrdIoState *io;
me = argv[0];
if (2 != argc)
usage(me);
io = nrrdIoStateNew();
nrrdStateVerboseIO = 10;
if (nrrdLoad(nrrd=nrrdNew(), argv[1], NULL)) {
fprintf(stderr, "%s: trouble loading \"%s\":\n%s",
me, argv[1], err = biffGetDone(NRRD));
free(err);
exit(1);
}
if ((value = nrrdKeyValueGet(nrrd, key))) {
fprintf(stderr, "%s: '%s':='%s' (%d)\n", me, key, value,
(int)strlen(value));
} else {
fprintf(stderr, "%s: value not found for key: %s\n", me, key);
}
nrrdIoStateNix(io);
nrrdNuke(nrrd);
exit(0);
}
/*
** _miteStageSet
**
** ALLOCATES and initializes stage array in a miteThread
*/
int
_miteStageSet(miteThread *mtt, miteRender *mrr) {
static const char me[]="_miteStageSet";
char *value;
int ni, di, stageIdx, rii, stageNum, ilog2;
Nrrd *ntxf;
miteStage *stage;
gageItemSpec isp;
char rc;
stageNum = _miteStageNum(mrr);
/* fprintf(stderr, "!%s: stageNum = %d\n", me, stageNum); */
mtt->stage = AIR_CALLOC(stageNum, miteStage);
if (!mtt->stage) {
biffAddf(MITE, "%s: couldn't alloc array of %d stages", me, stageNum);
return 1;
}
airMopAdd(mtt->rmop, mtt->stage, airFree, airMopAlways);
mtt->stageNum = stageNum;
stageIdx = 0;
for (ni=0; ni<mrr->ntxfNum; ni++) {
ntxf = mrr->ntxf[ni];
for (di=ntxf->dim-1; di>=1; di--) {
stage = mtt->stage + stageIdx;
_miteStageInit(stage);
miteVariableParse(&isp, ntxf->axis[di].label);
stage->val = _miteAnswerPointer(mtt, &isp);
stage->label = ntxf->axis[di].label;
/*
fprintf(stderr, "!%s: ans=%p + offset[%d]=%d == %p\n", me,
mtt->ans, dom, kind->ansOffset[dom], stage->val);
*/
stage->size = ntxf->axis[di].size;
stage->min = ntxf->axis[di].min;
stage->max = ntxf->axis[di].max;
if (di > 1) {
stage->data = NULL;
} else {
stage->data = (mite_t *)ntxf->data;
value = nrrdKeyValueGet(ntxf, "miteStageOp");
if (value) {
stage->op = airEnumVal(miteStageOp, value);
if (miteStageOpUnknown == stage->op) {
stage->op = miteStageOpMultiply;
}
} else {
stage->op = miteStageOpMultiply;
}
if (1 == isp.kind->table[isp.item].answerLength) {
stage->qn = NULL;
} else if (3 == isp.kind->table[isp.item].answerLength) {
char stmp[AIR_STRLEN_SMALL];
ilog2 = airLog2(ntxf->axis[di].size);
switch(ilog2) {
case 8: stage->qn = limnVtoQN_d[ limnQN8octa]; break;
case 9: stage->qn = limnVtoQN_d[ limnQN9octa]; break;
case 10: stage->qn = limnVtoQN_d[limnQN10octa]; break;
case 11: stage->qn = limnVtoQN_d[limnQN11octa]; break;
case 12: stage->qn = limnVtoQN_d[limnQN12octa]; break;
case 13: stage->qn = limnVtoQN_d[limnQN13octa]; break;
case 14: stage->qn = limnVtoQN_d[limnQN14octa]; break;
case 15: stage->qn = limnVtoQN_d[limnQN15octa]; break;
case 16: stage->qn = limnVtoQN_d[limnQN16octa]; break;
default:
biffAddf(MITE, "%s: txf axis %d size %s not usable for "
"vector txf domain variable %s", me, di,
airSprintSize_t(stmp, ntxf->axis[di].size),
ntxf->axis[di].label);
return 1;
break;
}
} else {
biffAddf(MITE, "%s: %s not scalar or vector (len = %d): can't be "
"a txf domain variable", me,
ntxf->axis[di].label,
isp.kind->table[isp.item].answerLength);
return 1;
}
stage->rangeNum = ntxf->axis[0].size;
for (rii=0; rii<stage->rangeNum; rii++) {
rc = ntxf->axis[0].label[rii];
stage->rangeIdx[rii] = strchr(miteRangeChar, rc) - miteRangeChar;
/*
fprintf(stderr, "!%s: range: %c -> %d\n", "_miteStageSet",
ntxf->axis[0].label[rii], stage->rangeIdx[rii]);
*/
}
}
stageIdx++;
}
}
return 0;
}