Decodes an amount of 4 bit IMA ADPCM stream to extended 32 bit. Amount is decided by dest.length. src is a full waveform. Position is stored in wp.pos.
See Implementation
Decodes an amount of 4 bit IMA ADPCM stream to extended 32 bit. Amount is decided by dest.length. src is a full waveform. Position is stored in wp.pos.