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avoid an unnecessary hashmap access

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This commit is contained in:
Erik Broberg
2016-06-13 19:12:39 -04:00
parent d3f3c9768c
commit f91ea449a5
1 changed files with 7 additions and 3 deletions
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modules/globebrowsing/tile/tileprovider.cpp
+7 -3
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@@ -129,10 +129,14 @@ namespace openspace {
HashKey key = chunkIndex.hashKey();
if (_tileCache->exist(key) && _tileCache->get(key).status == Tile::Status::OK) {
return { _tileCache->get(key), uvTransform };
if (_tileCache->exist(key)) {
auto tile = _tileCache->get(key);
if (tile.status == Tile::Status::OK) {
return{ _tileCache->get(key), uvTransform };
}
}
else if (chunkIndex.level < 1) {
if (chunkIndex.level < 1) {
return{ Tile::TileUnavailable, uvTransform };
}
else {