C++:
VstIntPtr function dispatcher(AEffect* e, VstInt32 opcode, VstInt32 index, VstIntPtr value,
void* ptr, float opt);
Delphi:
function dispatcher(e: PAEffect; opcode, index: VstInt32; value: VstIntPtr; ptr: pointer;
opt: Single): VstIntPtr; cdecl;
always returns 0, unless otherwise defined.
all string-pointers points to zero terminated strings.
e[ ]: = plugin receives as entry parameter
x[ ]: = plugin returns to host
dispatcher() function using opcode 53:
53. effIdle
>= VST2.0 ... deprecated in VST2.4 @see AudioEffectX::idle()
host sends this idle call in response to plugin's 'audioMasterneedIdle' request
x[return]: 1 must be returned to keep idle calls being issued by host
C++ method:
void AudioEffectX::idle()
Delphi method:
function AudioEffectX.fxIdle: VstInt32;
