Lines Matching defs:fft_offset
53 int fft_offset;
517 float *im = &s->fft_buffer[0 + ch][s->fft_offset + s->subframe_size * current_subframe];
518 float *re = &s->fft_buffer[2 + ch][s->fft_offset + s->subframe_size * current_subframe];
558 imptr = &s->fft_buffer[ stereo_mode][s->fft_offset + s->subframe_size * offset + pos];
559 reptr = &s->fft_buffer[2 + stereo_mode][s->fft_offset + s->subframe_size * offset + pos];
590 pos = s->fft_offset + freqs + s->subframe_size * offset;
628 s->fft_offset = s->frame_size - s->fft_offset;
649 s->cmplx_in[ch][i].re = s->fft_buffer[ch + 2][s->fft_offset + n * s->subframe_size + i];
650 s->cmplx_in[ch][i].im = s->fft_buffer[ch + 0][s->fft_offset + n * s->subframe_size + i];
674 memset(s->fft_buffer[ch+0] + s->fft_offset + n * s->subframe_size, 0, 4 * s->subframe_size);
675 memset(s->fft_buffer[ch+2] + s->fft_offset + n * s->subframe_size, 0, 4 * s->subframe_size);
695 s->fft_offset = 0;