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Dropping a 0-length feature doesn't count as dropping-as-needed

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Erica Fischer
2023-08-28 13:53:37 -07:00
parent 6778aeac52
commit e5f2a5d1d3
1 changed files with 2 additions and 2 deletions
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tile.cpp
+2 -2
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@@ -2138,14 +2138,14 @@ long long write_tile(decompressor *geoms, std::atomic<long long> *geompos_in, ch
add_sample_to(extents, sf.extent, extents_increment, seq); add_sample_to(extents, sf.extent, extents_increment, seq);
// search here is for LLONG_MAX, not minextent, because we are dropping features, not coalescing them, // search here is for LLONG_MAX, not minextent, because we are dropping features, not coalescing them,
// so we shouldn't expect to find anything small that we can related this feature to. // so we shouldn't expect to find anything small that we can related this feature to.
if (sf.extent + coalesced_area <= minextent && find_partial(partials, sf, which_partial, layer_unmaps, LLONG_MAX)) { if (minextent != 0 && sf.extent + coalesced_area <= minextent && find_partial(partials, sf, which_partial, layer_unmaps, LLONG_MAX)) {
preserve_attributes(arg->attribute_accum, sf, stringpool, pool_off, partials[which_partial]); preserve_attributes(arg->attribute_accum, sf, stringpool, pool_off, partials[which_partial]);
strategy->dropped_as_needed++; strategy->dropped_as_needed++;
continue; continue;
} }
} else if (additional[A_COALESCE_SMALLEST_AS_NEEDED]) { } else if (additional[A_COALESCE_SMALLEST_AS_NEEDED]) {
add_sample_to(extents, sf.extent, extents_increment, seq); add_sample_to(extents, sf.extent, extents_increment, seq);
if (sf.extent + coalesced_area <= minextent && find_partial(partials, sf, which_partial, layer_unmaps, minextent)) { if (minextent != 0 && sf.extent + coalesced_area <= minextent && find_partial(partials, sf, which_partial, layer_unmaps, minextent)) {
partials[which_partial].geoms.push_back(sf.geometry); partials[which_partial].geoms.push_back(sf.geometry);
partials[which_partial].coalesced = true; partials[which_partial].coalesced = true;
coalesced_area += sf.extent; coalesced_area += sf.extent;