cd: better cd change handling, perhaps?

[picodrive.git] / pico / cd / pcm.h

#define PCM_STEP_SHIFT 11

PICO_INTERNAL_ASM void pcm_write(unsigned int a, unsigned int d);
PICO_INTERNAL void pcm_set_rate(int rate);
PICO_INTERNAL void pcm_update(int *buffer, int length, int stereo);