s->csc2 = av_malloc_array(n / 2, sizeof(FFTSample));
if (ff_rdft_init(&s->rdft, nbits, inverse == DCT_III) < 0) {
- av_free(s->csc2);
+ av_freep(&s->csc2);
return -1;
}
av_cold void ff_dct_end(DCTContext *s)
{
ff_rdft_end(&s->rdft);
- av_free(s->csc2);
+ av_freep(&s->csc2);
}