Lines Matching defs:channel
118 uint8_t channel;
861 } // channel loop
867 * Init the first element of a channel in quantized_coeffs with data
869 * This is similar to process_subpacket_9, but for a single channel
1246 int offset, int duration, int channel,
1254 q->fft_coefs[q->fft_coefs_index].channel = channel;
1264 int channel, stereo, phase, exp;
1315 channel = get_bits1(gb);
1318 channel = 0;
1344 channel, exp, phase);
1347 1 - channel,
1493 ch = (q->channels == 1) ? 0 : q->fft_coefs[i].channel;
1522 ch = (q->channels == 1) ? 0 : q->fft_coefs[j].channel;
1545 static void qdm2_calculate_fft(QDM2Context *q, int channel, int sub_packet)
1548 float *out = q->output_buffer + channel;
1550 q->fft.complex[channel][0].re *= 2.0f;
1551 q->fft.complex[channel][0].im = 0.0f;
1552 q->rdft_ctx.rdft_calc(&q->rdft_ctx, (FFTSample *)q->fft.complex[channel]);
1555 out[0] += q->fft.complex[channel][i].re * gain;
1556 out[q->channels] += q->fft.complex[channel][i].im * gain;
1640 32 frame size (=256) (for one channel)