diegoripley/tippecanoe
1
0
Fork 0
mirror of https://github.com/felt/tippecanoe.git synced 2026-10-02 16:35:40 +02:00
Code Issues Packages Projects Releases Wiki Activity

Report the actual max zoom of any tiles as the metadata maxzoom

Browse Source
This commit is contained in:
Erica Fischer
2024-08-19 11:39:33 -07:00
parent 0adcd22b95
commit fee56eaa51
4 changed files with 21 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tile.cpp
+10 -1
View File
@@ -2826,7 +2826,6 @@ exit(EXIT_IMPOSSIBLE);
dc.begin();
}
arg->wrote_zoom = z;
long long len;
struct zxy parent(z - 1, x / 2, y / 2);
@@ -2834,6 +2833,7 @@ exit(EXIT_IMPOSSIBLE);
skip_tile(&dc, &geompos, arg->compressed);
len = 1;
} else {
arg->wrote_zoom = z;
len = write_tile(&dc, &geompos, arg->global_stringpool, z, x, y, z == arg->maxzoom ? arg->full_detail : arg->low_detail, arg->min_detail, arg->outdb, arg->outdir, arg->buffer, arg->fname, arg->geomfile, arg->geompos, arg->minzoom, arg->maxzoom, arg->todo, arg->along, geompos, arg->gamma, arg->child_shards, arg->pool_off, arg->initial_x, arg->initial_y, arg->running, arg->simplification, arg->layermaps, arg->layer_unmaps, arg->tiling_seg, arg->pass, arg->mingap, arg->minextent, arg->mindrop_sequence, arg->prefilter, arg->postfilter, arg->filter, arg, arg->strategy, arg->compressed, arg->shared_nodes_map, arg->nodepos, *(arg->shared_nodes_bloom), (*arg->unidecode_data), estimated_complexity, arg->skip_children_out);
}
@@ -2927,6 +2927,8 @@ int traverse_zooms(int *geomfd, off_t *geom_size, char *global_stringpool, std::
std::set<zxy> skip_children;
int z;
int largest_written = -1;
for (z = iz; z <= maxzoom; z++) {
std::atomic<long long> most(0);
@@ -3146,6 +3148,9 @@ int traverse_zooms(int *geomfd, off_t *geom_size, char *global_stringpool, std::
if (args[thread].wrote_zoom > z) {
z = args[thread].wrote_zoom;
}
if (args[thread].wrote_zoom > largest_written) {
largest_written = args[thread].wrote_zoom;
}
if (args[thread].still_dropping) {
extend_zooms = true;
@@ -3208,6 +3213,10 @@ int traverse_zooms(int *geomfd, off_t *geom_size, char *global_stringpool, std::
}
}
if (largest_written >= 0 && maxzoom > largest_written) {
maxzoom = largest_written;
}
for (size_t j = 0; j < TEMP_FILES; j++) {
// Can be < 0 if there is only one source file, at z0
if (geomfd[j] >= 0) {