DownconvertFilter.h

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* libscopeprotocols                                                                                                    *
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#ifndef DownconvertFilter_h
#define DownconvertFilter_h
 
class DownconvertFilter : public Filter
{
public:
    DownconvertFilter(const std::string& color);
 
    virtual void Refresh() override;
 
    static std::string GetProtocolName();
 
    virtual bool ValidateChannel(size_t i, StreamDescriptor stream) override;
 
    PROTOCOL_DECODER_INITPROC(DownconvertFilter)
 
protected:
    std::string m_freqname;
 
    void DoFilterKernelGeneric(
        UniformAnalogWaveform* din,
        UniformAnalogWaveform* cap_i,
        UniformAnalogWaveform* cap_q,
        float lo_rad_per_sample,
        float trigger_phase_rad);
 
#ifdef __x86_64__
    void DoFilterKernelAVX2DensePacked(
        UniformAnalogWaveform* din,
        UniformAnalogWaveform* cap_i,
        UniformAnalogWaveform* cap_q,
        float lo_rad_per_sample,
        float trigger_phase_rad);
#endif
};
 
#endif