kdu_region_compositor::set_max_quality_layers

Sets the maximum number of quality layers to be decompressed within any given code-stream. By default, all quality layers will be decompressed. Note that this function does not actually affect the imagery which has already been decompressed. Nor does it cause that imagery to be decompressed again from scratch in future calls to process. To ensure that this happens, you should call refresh before further calls to process.

quality_layers [int]