Lines Matching refs:stereo
255 StereoState stereo;
620 StereoState *stereo = data;
623 stereo->balance = exp(sign * .25f * get_bits(gb, 5));
624 stereo->e_ratio = e_ratio_quant[get_bits(gb, 2)];
629 static int speex_inband_handler(GetBitContext *gb, void *state, StereoState *stereo)
634 return speex_std_stereo(gb, state, stereo);
920 int ret = speex_inband_handler(gb, st, &s->stereo);
1508 s->stereo.balance = 1.f;
1509 s->stereo.e_ratio = .5f;
1510 s->stereo.smooth_left = 1.f;
1511 s->stereo.smooth_right = 1.f;
1516 static void speex_decode_stereo(float *data, int frame_size, StereoState *stereo)
1520 balance = stereo->balance;
1521 e_ratio = stereo->e_ratio;
1529 stereo->smooth_left = stereo->smooth_left * 0.98f + e_left * 0.02f;
1530 stereo->smooth_right = stereo->smooth_right * 0.98f + e_right * 0.02f;
1531 data[2 * i ] = stereo->smooth_left * tmp;
1532 data[2 * i + 1] = stereo->smooth_right * tmp;
1560 speex_decode_stereo(dst + i * s->frame_size, s->frame_size, &s->stereo);