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47 lines
1.4 KiB
Cython
47 lines
1.4 KiB
Cython
cdef extern from "ggwave.h" nogil:
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ctypedef enum ggwave_SampleFormat:
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GGWAVE_SAMPLE_FORMAT_UNDEFINED,
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GGWAVE_SAMPLE_FORMAT_U8,
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GGWAVE_SAMPLE_FORMAT_I8,
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GGWAVE_SAMPLE_FORMAT_U16,
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GGWAVE_SAMPLE_FORMAT_I16,
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GGWAVE_SAMPLE_FORMAT_F32
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ctypedef enum ggwave_TxProtocolId:
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GGWAVE_TX_PROTOCOL_AUDIBLE_NORMAL,
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GGWAVE_TX_PROTOCOL_AUDIBLE_FAST,
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GGWAVE_TX_PROTOCOL_AUDIBLE_FASTEST,
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GGWAVE_TX_PROTOCOL_ULTRASOUND_NORMAL,
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GGWAVE_TX_PROTOCOL_ULTRASOUND_FAST,
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GGWAVE_TX_PROTOCOL_ULTRASOUND_FASTEST
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ctypedef struct ggwave_Parameters:
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int sampleRateInp
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int sampleRateOut
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int samplesPerFrame
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ggwave_SampleFormat sampleFormatInp
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ggwave_SampleFormat sampleFormatOut
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ctypedef int ggwave_Instance
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ggwave_Parameters ggwave_getDefaultParameters();
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ggwave_Instance ggwave_init(const ggwave_Parameters parameters);
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void ggwave_free(ggwave_Instance instance);
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int ggwave_encode(
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ggwave_Instance instance,
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const char * dataBuffer,
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int dataSize,
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ggwave_TxProtocolId txProtocolId,
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int volume,
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char * outputBuffer);
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int ggwave_decode(
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ggwave_Instance instance,
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const char * dataBuffer,
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int dataSize,
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char * outputBuffer);
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