krisp-audio-sdk-al.hpp

 
#pragma once
 
#include <memory>
 
#include "krisp-audio-api-definitions.hpp"
 
namespace Krisp::AudioSdk
{
template <typename FrameDataType>
class AlSession;
 
struct AlSessionConfig
{
    SamplingRate inputSampleRate;
 
    FrameDuration inputFrameDuration;
 
    SamplingRate outputSampleRate;
 
    ModelInfo* baseCfg;
 
    ModelInfo* voiceCfg;
};
 
template <typename FrameDataType>
class KRISP_AUDIO_API Al
{
    static_assert(std::is_same<FrameDataType, float>::value || std::is_same<FrameDataType, int16_t>::value,
                    "FrameDataType must be either float or int16_t");
public:
    virtual ~Al();
 
    static std::shared_ptr<Al<FrameDataType>> create(const AlSessionConfig& config);
 
    void process(
        const FrameDataType* inputSamples,
        size_t numInputSamples,
        FrameDataType* outputSamples,
        size_t numOutputSamples);
 
private:
    std::shared_ptr<AlSession<FrameDataType>> _session;
};
 
 
} // namespace Krisp::AudioSdk