brickworks/examples/common/vst3/plugin.h

70 lines
1.9 KiB
C++

/*
* Brickworks
*
* Copyright (C) 2022 Orastron Srl unipersonale
*
* Brickworks is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
* Brickworks is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Brickworks. If not, see <http://www.gnu.org/licenses/>.
*
* File author: Stefano D'Angelo
*/
#ifndef _VST3_PLUGIN_H
#define _VST3_PLUGIN_H
#include "config.h"
#include "config_vst3.h"
#include "public.sdk/source/vst/vstaudioeffect.h"
using namespace Steinberg;
using namespace Steinberg::Vst;
class Plugin : AudioEffect {
public:
Plugin();
static FUnknown *createInstance(void *context) {
return (IAudioProcessor *) new Plugin();
}
tresult PLUGIN_API initialize(FUnknown *context) SMTG_OVERRIDE;
tresult PLUGIN_API terminate() SMTG_OVERRIDE;
tresult PLUGIN_API setActive(TBool state) SMTG_OVERRIDE;
tresult PLUGIN_API setupProcessing(ProcessSetup &setup) SMTG_OVERRIDE;
tresult PLUGIN_API process(ProcessData &data) SMTG_OVERRIDE;
tresult PLUGIN_API setBusArrangements(SpeakerArrangement *inputs, int32 numIns, SpeakerArrangement *outputs, int32 numOuts) SMTG_OVERRIDE;
tresult PLUGIN_API setState(IBStream *state) SMTG_OVERRIDE;
tresult PLUGIN_API getState(IBStream *state) SMTG_OVERRIDE;
private:
float sampleRate;
#if NUM_PARAMETERS != 0
float parameters[NUM_PARAMETERS];
#endif
P_TYPE instance;
#if NUM_BUSES_IN != 0
const float *inputs[NUM_CHANNELS_IN];
#endif
#if NUM_BUSES_OUT != 0
float *outputs[NUM_CHANNELS_OUT];
#endif
#ifdef P_MEM_REQ
void *mem;
#endif
};
#endif