Miles Sound System SDK 7.2a

AIL_register_timbre_callback

The function AIL_register_timbre_callback registers an application function to be called immediately prior to installing a timbre with AIL_install_timbre or AIL_init_sequence.

AILTIMBRECB AIL_register_timbre_callback(
  HMDIDRIVER mdi,
  AILTIMBRECB callback
);

In Parameters

mdi: indicates the driver whose timbre installation operations are to be intercepted by the callback function.
callback: should be set to the address of an application function prototyped as an AILTIMBRECB callback.

Returns

The address of the previously-installed timbre intercept function handler.

Discussion

This function is intended primarily for use in tool and diagnostic program development, and to provide a way for the application to implement its own MIDI/XMIDI interpreter (for example, a software-based "wavetable synthesizer" such as AILXDIG.C).

Example files that use this function: AILXDIG.C

Group: XMIDI Services
Related Functions: AILTIMBRECB, AIL_register_beat_callback, AIL_register_event_callback, AIL_register_prefix_callback, AIL_register_sequence_callback, AIL_register_trigger_callback
Related Basic Types: HMDIDRIVER
Related FAQs: What's the deal with callbacks - are they threads, interrupts, system timers, or what?