vae_effect_base.hpp

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#ifndef _VAE_EFFECT_BASE
#define _VAE_EFFECT_BASE
 
#include "../vae_types.hpp"
#include "../pod/vae_effect.hpp"
#include "../../wrapped/vae_profiler.hpp"
 
namespace vae { namespace core { namespace effect {
    /**
     * @brief Base for all effects
     */
    class EffectBase {
    public:
        virtual void init(int samplingFreq) = 0;        ///< Init dsp and clear state
        virtual int getNumInputs() = 0;
        virtual int getNumOutputs() = 0;
        virtual void instanceClear() = 0;               ///< Reset dsp state delay lines and so on
        virtual void process(Effect& effect, const ScratchBuffer& in, ScratchBuffer& out) = 0;
        EffectBase() { }
        virtual ~EffectBase() {
            VAE_PROFILER_FREE_L(this, vae::core::profiler::dspAllocator)
        }
    };
 
} } } // vae::core::effect
 
#endif // _VAE_EFFECT_BASE