Lynne:
> - for (int i = 0; i < WMAPRO_BLOCK_SIZES; i++) {
> - ret = ff_mdct_init(&s->mdct_ctx[i], WMAPRO_BLOCK_MIN_BITS + 1 + i, 1,
> - 1.0 / (1 << (WMAPRO_BLOCK_MIN_BITS + i - 1))
> - / (1ll << (s->bits_per_sample - 1)));
> - if (ret < 0)
> - return ret;
> + for (i = 0; i < WMAPRO_BLOCK_SIZES; i++) {
Unnecessary change.
> + const float scale = 1.0 / (1 << (WMAPRO_BLOCK_MIN_BITS + i - 1))
> + / (1ll << (s->bits_per_sample - 1));
> + int err = av_tx_init(&s->tx[i], &s->tx_fn[i], AV_TX_FLOAT_MDCT, 1,
> + 1 << (WMAPRO_BLOCK_MIN_BITS + i), &scale, 0);
> + if (err < 0)
> + return err;
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