typedef struct TwinContext {
AVCodecContext *avctx;
AVFrame frame;
- DSPContext dsp;
AVFloatDSPContext fdsp;
FFTContext mdct_ctx[3];
mdct->imdct_half(mdct, buf1 + bsize*j, in + bsize*j);
- tctx->dsp.vector_fmul_window(out2,
- prev_buf + (bsize-wsize)/2,
- buf1 + bsize*j,
- ff_sine_windows[av_log2(wsize)],
- wsize/2);
+ tctx->fdsp.vector_fmul_window(out2, prev_buf + (bsize-wsize) / 2,
+ buf1 + bsize * j,
+ ff_sine_windows[av_log2(wsize)],
+ wsize / 2);
out2 += wsize;
memcpy(out2, buf1 + bsize*j + wsize/2, (bsize - wsize/2)*sizeof(float));
if (tctx->avctx->channels == 2) {
memcpy(&out[1][0], &prev_buf[2*mtab->size], size1 * sizeof(out[1][0]));
memcpy(&out[1][size1], &tctx->curr_frame[2*mtab->size], size2 * sizeof(out[1][0]));
- tctx->dsp.butterflies_float(out[0], out[1], mtab->size);
+ tctx->fdsp.butterflies_float(out[0], out[1], mtab->size);
}
}
return -1;
}
- ff_dsputil_init(&tctx->dsp, avctx);
avpriv_float_dsp_init(&tctx->fdsp, avctx->flags & CODEC_FLAG_BITEXACT);
if ((ret = init_mdct_win(tctx))) {
av_log(avctx, AV_LOG_ERROR, "Error initializing MDCT\n");