public void InitDecoder(bool useJitterBuffer, int stepSize, int frameSize)
{
this.frameSize = frameSize;
decodedBits = new SpeexBits();
decoderState = speex_decoder_init_new(0);
fixed(SpeexBits *bitsDecode = &decodedBits)
{
speex_bits_init(bitsDecode);
}
if (useJitterBuffer)
{
jitterBuffer = jitter_buffer_init(stepSize);
validJitterBits = false;
}
}
public void ResetDecoder()
{
fixed(SpeexBits *bitsDecoder = &decodedBits)
{
speex_bits_destroy(bitsDecoder);
}
if (decoderState != null)
{
speex_decoder_destroy(decoderState);
decoderState = null;
}
if (jitterBuffer != null)
{
jitter_buffer_destroy(jitterBuffer);
jitterBuffer = null;
}
}
public static extern int jitter_buffer_update_delay(JitterBuffer *jitter, JitterBufferPacket *packet, int *start_offset);
public static extern void jitter_buffer_remaining_span(JitterBuffer *jitter, uint rem);
public static extern int jitter_buffer_ctl(JitterBuffer *jitter, int request, void *ptr);
public static extern int jitter_buffer_get_pointer_timestamp(JitterBuffer *jitter);
public static extern void jitter_buffer_tick(JitterBuffer *jitter);
public static extern int jitter_buffer_get_another(JitterBuffer *jitter, JitterBufferPacket *packet);
public static extern int jitter_buffer_get(JitterBuffer *jitter, JitterBufferPacket *packet, int desired_span, int *start_offset);
public static extern void jitter_buffer_put(JitterBuffer *jitter, JitterBufferPacket *packet);
public static extern void jitter_buffer_destroy(JitterBuffer *jitter);
public static extern void jitter_buffer_reset(JitterBuffer *jitter);
