* Returns a list of fractional scaling factors that the JPEG decompressor in
* this implementation of TurboJPEG supports.
*
* @param numscalingfactors pointer to an integer variable that will receive
* the number of elements in the list
*
* @return a pointer to a list of fractional scaling factors, or NULL if an
* error is encountered (see #tjGetErrorStr().)
* Returns a list of fractional scaling factors that the JPEG decompressor in * this implementation of TurboJPEG supports. * * @param numscalingfactors pointer to an integer variable that will receive * the number of elements in the list * * @return a pointer to a list of fractional scaling factors, or NULL if an * error is encountered (see #tjGetErrorStr().)