Re: [alsa-devel] pcm_rate API question

Rob Sykes wrote:

    void (*convert_s16)(void *obj, int16_t *dst, unsigned int dst_frames,
                        const int16_t *src, unsigned int src_frames);

is the plugin obliged always to consume src_frames and generate dst_frames samples?

Yes. src_frames and dst_frames are the period sizes of the respective devices; their values will never change, and they define the actual conversion ratio.

Regards, Clemens