Hi,
I have just implemented an Audio Unit v3 host.
AgsAudioUnitPlugin *audio_unit_plugin;
AVAudioUnitComponentManager *audio_unit_component_manager;
NSArray<AVAudioUnitComponent *> *av_component_arr;
AudioComponentDescription description;
guint i, i_stop;
if(!AGS_AUDIO_UNIT_MANAGER(audio_unit_manager)){
return;
}
audio_unit_component_manager = [AVAudioUnitComponentManager sharedAudioUnitComponentManager];
/* effects */
description = (AudioComponentDescription) {0,};
description.componentType = kAudioUnitType_Effect;
av_component_arr = [audio_unit_component_manager componentsMatchingDescription:description];
i_stop = [av_component_arr count];
for(i = 0; i < i_stop; i++){
ags_audio_unit_manager_load_component(audio_unit_manager,
(gpointer) av_component_arr[i]);
}
/* instruments */
description = (AudioComponentDescription) {0,};
description.componentType = kAudioUnitType_MusicDevice;
av_component_arr = [audio_unit_component_manager componentsMatchingDescription:description];
i_stop = [av_component_arr count];
for(i = 0; i < i_stop; i++){
ags_audio_unit_manager_load_component(audio_unit_manager,
(gpointer) av_component_arr[i]);
}
But this doesn't show me Audio Unit v2 plugins, why?
regards, Joël
Hi,
I have found the answer here:
https://developer.apple.com/library/archive/technotes/tn2247/_index.html
You need to use AudioComponentFindNext().
regards, Joël