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Enable FastPFOR encodings in MLT (#4146)

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Bart Louwers <bart@emeel.net>
This commit is contained in:
Tim Sylvester
2026-07-14 12:31:41 -07:00
committed by GitHub
parent f442c704b8
commit 247c776d26
34 changed files with 227 additions and 78 deletions
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47
src/mbgl/renderer/sources/render_vector_source.cpp
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@@ -22,29 +22,30 @@ void RenderVectorSource::updateInternal(const Tileset& tileset,
const bool needsRendering,
const bool needsRelayout,
const TileParameters& parameters) {
tilePyramid.update(
layers,
needsRendering,
needsRelayout,
parameters,
*baseImpl,
util::tileSize_I,
tileset.zoomRange,
tileset.bounds,
[&](const OverscaledTileID& tileID, TileObserver* observer_) -> std::unique_ptr<VectorTile> {
if (!isMLT.has_value()) {
auto impl = staticImmutableCast<style::TileSource::Impl>(baseImpl);
assert(impl->tileset); // we should have one by now
if (impl->tileset) {
isMLT = (impl->tileset->vectorEncoding == Tileset::VectorEncoding::MLT);
}
}
if (isMLT && *isMLT) {
return std::make_unique<VectorMLTTile>(tileID, baseImpl->id, parameters, tileset, observer_);
} else {
return std::make_unique<VectorMVTTile>(tileID, baseImpl->id, parameters, tileset, observer_);
}
});
tilePyramid.update(layers,
needsRendering,
needsRelayout,
parameters,
*baseImpl,
util::tileSize_I,
tileset.zoomRange,
tileset.bounds,
[&](const OverscaledTileID& tileID, TileObserver* observer_) -> std::unique_ptr<VectorTile> {
if (!isMLT.has_value()) {
auto impl = staticImmutableCast<style::TileSource::Impl>(baseImpl);
assert(impl->tileset); // we should have one by now
if (impl->tileset) {
isMLT = (impl->tileset->vectorEncoding == Tileset::VectorEncoding::MLT);
}
}
if (isMLT && *isMLT) {
return std::make_unique<VectorMLTTile>(
tileID, baseImpl->id, parameters, tileset, observer_, fastPFOREnabled);
} else {
return std::make_unique<VectorMVTTile>(
tileID, baseImpl->id, parameters, tileset, observer_);
}
});
}
} // namespace mbgl