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Indirect lists of mvt_feature through pointers for faster sorting

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Erica Fischer
2025-02-12 11:32:28 -08:00
parent 9d00c92ff2
commit 355cc31d5b
9 changed files with 52 additions and 48 deletions
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tile-join.cpp
+6 -6
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@@ -243,9 +243,9 @@ void append_tile(std::string message, int z, unsigned x, unsigned y, std::map<st
// scaling up is safe while scaling down requires geometry cleaning.
for (size_t i = 0; i < outlayer.features.size(); i++) {
for (size_t j = 0; j < outlayer.features[i].geometry.size(); j++) {
outlayer.features[i].geometry[j].x = outlayer.features[i].geometry[j].x * layer.extent / outlayer.extent;
outlayer.features[i].geometry[j].y = outlayer.features[i].geometry[j].y * layer.extent / outlayer.extent;
for (size_t j = 0; j < outlayer.features[i]->geometry.size(); j++) {
outlayer.features[i]->geometry[j].x = outlayer.features[i]->geometry[j].x * layer.extent / outlayer.extent;
outlayer.features[i]->geometry[j].y = outlayer.features[i]->geometry[j].y * layer.extent / outlayer.extent;
}
}
@@ -261,7 +261,7 @@ void append_tile(std::string message, int z, unsigned x, unsigned y, std::map<st
join_keys.resize(layer.features.size());
for (size_t f = 0; f < layer.features.size(); f++) {
mvt_feature &feat = layer.features[f];
mvt_feature &feat = *layer.features[f];
join_keys[f].type = mvt_no_such_key;
for (size_t t = 0; t + 1 < feat.tags.size(); t += 2) {
@@ -289,7 +289,7 @@ void append_tile(std::string message, int z, unsigned x, unsigned y, std::map<st
bool features_added_to_layer = false;
for (size_t f = 0; f < layer.features.size(); f++) {
mvt_feature &feat = layer.features[f];
mvt_feature &feat = *layer.features[f];
std::set<std::string> exclude_attributes;
if (filter != NULL && !evaluate(feat, layer, filter, exclude_attributes, z, unidecode_data)) {
@@ -520,7 +520,7 @@ void append_tile(std::string message, int z, unsigned x, unsigned y, std::map<st
features_added++;
features_added_to_layer = true;
outlayer.features.push_back(outfeature);
outlayer.features.push_back(std::make_shared<mvt_feature>(outfeature));
if (z < tilestats->second.minzoom) {
tilestats->second.minzoom = z;