void Pipeline::remove(int index)
{
int s = size();
if(index >= s)
return;
if(debugMsg)
qDebug(" Pipeline::remove(%d)", index);
BasePlugin* plugin = (*this)[index];
if (plugin && !(plugin->hints() & PLUGIN_IS_SYNTH))
{//Synth type plugins are deleted elsewhere in SynthPluginDevice::close(), DO NOT delete here
plugin->aboutToRemove();
// Delete the appropriate class
switch(plugin->type())
{
case PLUGIN_LADSPA:
delete (LadspaPlugin*)plugin;
break;
case PLUGIN_LV2:
delete (Lv2Plugin*)plugin;
break;
case PLUGIN_VST:
delete (VstPlugin*)plugin;
break;
default:
break;
}
}
erase(begin()+index);
//(*this)[index] = 0;
}
void Pipeline::apply(int ports, uint32_t nframes, float** buffer1)
{
//fprintf(stderr, "Pipeline::apply data: nframes:%ld %e %e %e %e\n", nframes, buffer1[0][0], buffer1[0][1], buffer1[0][2], buffer1[0][3]);
bool swap = false;
for (iPluginI ip = begin(); ip != end(); ++ip)
{
BasePlugin* p = *ip;
if (p && p->enabled())
{
p->setChannels(ports);
if (p->hints() & PLUGIN_HAS_IN_PLACE_BROKEN)
{
if (swap)
p->process(nframes, buffer, buffer1, 0);
else
p->process(nframes, buffer1, buffer, 0);
swap = !swap;
}
else
{
if (swap)
p->process(nframes, buffer, buffer, 0);
else
p->process(nframes, buffer1, buffer1, 0);
}
}
}
if (swap)
{
for (int i = 0; i < ports; ++i)
AL::dsp->cpy(buffer1[i], buffer[i], nframes);
}
// p3.3.41
//fprintf(stderr, "Pipeline::apply after data: nframes:%ld %e %e %e %e\n", nframes, buffer1[0][0], buffer1[0][1], buffer1[0][2], buffer1[0][3]);
}