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Forgot this other place where final geometry can be written out

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This commit is contained in:
Eric Fischer 2016-10-11 12:42:20 -07:00
parent d381f5a9e1
commit 08310d9564
1 changed files with 28 additions and 21 deletions
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49
main.cpp
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@ -219,6 +219,31 @@ struct drop_state {
long long included;
};
int calc_feature_minzoom(struct index *ix, struct drop_state *ds, int maxzoom, int basezoom, double droprate, double gamma) {
int feature_minzoom = 0;
if (gamma >= 0 && (ix->t == VT_POINT ||
(additional[A_LINE_DROP] && ix->t == VT_LINE) ||
(additional[A_POLYGON_DROP] && ix->t == VT_POLYGON))) {
for (ssize_t i = maxzoom; i >= 0; i--) {
ds[i].seq++;
}
for (ssize_t i = maxzoom; i >= 0; i--) {
if (ds[i].seq >= 0) {
ds[i].seq -= ds[i].interval;
ds[i].included++;
} else {
feature_minzoom = i + 1;
break;
}
}
// XXX manage_gap
}
return feature_minzoom;
}
static void merge(struct mergelist *merges, int nmerges, unsigned char *map, FILE *f, int bytes, long long nrec, char *geom_map, FILE *geom_out, long long *geompos, long long *progress, long long *progress_max, long long *progress_reported, int maxzoom, int basezoom, double droprate, double gamma, struct drop_state *ds) {
struct mergelist *head = NULL;
@ -232,27 +257,7 @@ static void merge(struct mergelist *merges, int nmerges, unsigned char *map, FIL
struct index *ix = (struct index *) (map + head->start);
fwrite_check(geom_map + ix->start, 1, ix->end - ix->start, geom_out, "merge geometry");
*geompos += ix->end - ix->start;
double feature_minzoom = 0;
if (gamma >= 0 && (ix->t == VT_POINT ||
(additional[A_LINE_DROP] && ix->t == VT_LINE) ||
(additional[A_POLYGON_DROP] && ix->t == VT_POLYGON))) {
for (ssize_t i = maxzoom; i >= 0; i--) {
ds[i].seq++;
}
for (ssize_t i = maxzoom; i >= 0; i--) {
if (ds[i].seq >= 0) {
ds[i].seq -= ds[i].interval;
ds[i].included++;
} else {
feature_minzoom = i + 1;
break;
}
}
// XXX manage_gap
}
double feature_minzoom = calc_feature_minzoom(ix, ds, maxzoom, basezoom, droprate, gamma);
serialize_byte(geom_out, feature_minzoom, geompos, "merge geometry");
// Count this as an 75%-accomplishment, since we already 25%-counted it
@ -761,6 +766,8 @@ void radix1(int *geomfds_in, int *indexfds_in, int inputs, int prefix, int split
fwrite_check(geommap + ix.start, ix.end - ix.start, 1, geomfile, "geom");
*geompos_out += ix.end - ix.start;
double feature_minzoom = calc_feature_minzoom(&ix, ds, maxzoom, basezoom, droprate, gamma);
serialize_byte(geomfile, feature_minzoom, geompos_out, "merge geometry");
// Count this as an 75%-accomplishment, since we already 25%-counted it
*progress += (ix.end - ix.start) * 3 / 4;