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#include <mbgl/renderer/sources/render_raster_source.hpp>
#include <mbgl/sourcemanager/raster_source_factory.hpp>
#include <mbgl/style/conversion/url_or_tileset.hpp>
#include <mbgl/style/conversion_impl.hpp>
#include <mbgl/style/sources/raster_source.hpp>
#include <mbgl/style/sources/raster_source_impl.hpp>
namespace mbgl {
const style::SourceTypeInfo* RasterSourceFactory::getTypeInfo() const noexcept {
return style::RasterSource::Impl::staticTypeInfo();
}
std::unique_ptr<style::Source> RasterSourceFactory::createSource(const std::string& id,
const style::conversion::Convertible& value,
style::conversion::Error& error) noexcept {
optional<variant<std::string, Tileset>> urlOrTileset =
style::conversion::convert<variant<std::string, Tileset>>(value, error);
if (!urlOrTileset) {
return nullptr;
}
uint16_t tileSize = util::tileSize;
auto tileSizeValue = objectMember(value, "tileSize");
if (tileSizeValue) {
optional<float> size = toNumber(*tileSizeValue);
if (!size || *size < 0 || *size > std::numeric_limits<uint16_t>::max()) {
error.message = "invalid tileSize";
return nullptr;
}
tileSize = *size;
}
return {std::make_unique<style::RasterSource>(id, std::move(*urlOrTileset), tileSize)};
}
std::unique_ptr<RenderSource> RasterSourceFactory::createRenderSource(Immutable<style::Source::Impl> impl) noexcept {
assert(impl->getTypeInfo() == getTypeInfo());
return std::make_unique<RenderRasterSource>(staticImmutableCast<style::RasterSource::Impl>(impl));
}
} // namespace mbgl
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