sound_chef_dsp.h

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#ifndef SOUND_CHEF_DSP
#define SOUND_CHEF_DSP
 
enum
{
    SC_STRING_NAME_LENGTH = 16
};
 
#ifdef __cplusplus
extern "C"
{
#endif
 
    typedef enum sc_dsp_parameter_type
    {
        SC_DSP_PARAMETER_TYPE_FLOAT
    } sc_dsp_parameter_type;
 
    typedef struct sc_dsp_parameter_float
    {
        float min;
        float max;
        float value;
    } sc_dsp_parameter_float;
 
    struct sc_dsp_parameter
    {
        sc_dsp_parameter_type type;
        char name[SC_STRING_NAME_LENGTH];
 
        union
        {
            sc_dsp_parameter_float floatParameter;
        };
    };
 
    typedef enum sc_dsp_lowpass
    {
        SC_DSP_LOWPASS_CUTOFF,
        SC_DSP_LOWPASS_NUM_PARAM
    } sc_dsp_lowpass;
 
    typedef enum sc_dsp_highpass
    {
        SC_DSP_HIGHPASS_CUTOFF,
        SC_DSP_HIGHPASS_NUM_PARAM
    } sc_dsp_highpass;
 
    typedef enum sc_dsp_meter
    {
        SC_DSP_METER_PEAK,
        SC_DSP_METER_RMS,
        SC_DSP_METER_NUM_PARAM
    } sc_dsp_meter;
 
    enum
    {
        SC_DSP_METER_MAX_CHANNELS = 36   //< Meter up to 5th order ambisonics
    };
 
    typedef struct sc_meter
    {
        ma_atomic_uint32 channels;
        ma_atomic_float peakLevels[SC_DSP_METER_MAX_CHANNELS];
        ma_atomic_float rmsLevels[SC_DSP_METER_MAX_CHANNELS];
    } sc_meter;
 
    typedef struct sc_meter_node
    {
        ma_node_base baseNode;
        sc_meter meter;
    } sc_meter_node;
 
#ifdef __cplusplus
}
#endif
 
#endif