view implementations/midi/constructors.lisp @ 310:f99fd6a7bbfc

Add midi-db.

Ignore-this: c6f4fc32efa4453ddbdc478793eedd52

A basic implementation for working with MIDI files stored in the database.

It is a test case for `versioned' data, but only partially implemented at the moment.

darcs-hash:20100223152703-16a00-4388d2720907d777a1c6c6b3a010885ce0fe06a7.gz

(cl:in-package #:amuse-midi)

(defun make-midifile-identifier (pathname)
  (make-instance 'midifile-identifier :path pathname))

(defun make-midi-pitched-event (pitch-number velocity patch
				channel track onset duration)
  "FIXME: This is never called."
  (make-instance 'midi-pitched-event
		 :number pitch-number
		 :velocity velocity
		 :patch patch
		 :channel channel
		 :track track
		 :time onset
		 :interval duration))

(defun make-midi-percussive-event (pitch-number velocity patch
				   channel track onset duration)
  "FIXME: This is never called."
  (make-instance 'midi-percussive-event
		 :sound pitch-number
		 :velocity velocity
		 :patch patch
		 :channel channel
		 :track track
		 :time onset
		 :interval duration))