References
Libraries
Added in version 2.2.
Flags which allow a module to specify further details about the supported operations.
The image format is scalable
The module is threadsafe. gdk-pixbuf ignores modules that are not marked as threadsafe. (Since 2.28).
The module can write out images in the format.
PixbufFormatFlags.SCALABLE
PixbufFormatFlags.THREADSAFE
PixbufFormatFlags.WRITABLE