Store image in compressed format.
Without this flag set every image is stored in uncompressed format. When QUL_COMPRESSION is used image is stored with PNG compression and will be decompressed into the cache when needed. This reduces the size of the binary but adds decompression overhead.
Note: The LodePNG decompression library is linked into the binary if compression is enabled for any asset.
This property was introduced in Qt Quick Ultralite 1.1.
Available under certain Qt licenses.
Find out more.