reg&0xff, reg&0x1000?"n":"ff");
/* Calculate SNR using noise, c, and NTSC rejection correction */
state->snr = calculate_snr(noise, c) - usK;
*snr = (state->snr) >> 16;
reg&0xff, reg&0x1000?"n":"ff");
/* Calculate SNR using noise, c, and NTSC rejection correction */
state->snr = calculate_snr(noise, c) - usK;
*snr = (state->snr) >> 16;