Method getBlockSizes

include/audio.hpp:107–109

Returns a list of all valid (user-selectable) block sizes. The device may accept block sizes not in this list, but it *must* accept block sizes in the list. */

	The device may accept block sizes not in this list, but it *must* accept block sizes in the list.
	*/
	virtual std::set<int> getBlockSizes() {
		return {};
	}
	/** Returns the current block size. */
	virtual int getBlockSize() {
		return 0;