Lines Matching refs:nbits
47 int n = 1 << ctx->nbits;
77 int n = 1 << ctx->nbits;
107 int n = 1 << ctx->nbits;
140 int n = 1 << ctx->nbits;
179 av_cold int ff_dct_init(DCTContext *s, int nbits, enum DCTTransformType inverse)
181 int n = 1 << nbits;
187 s->nbits = nbits;
190 if (inverse == DCT_II && nbits == 5) {
193 ff_init_ff_cos_tabs(nbits + 2);
195 s->costab = ff_cos_tabs[nbits + 2];
200 if ((ret = ff_rdft_init(&s->rdft, nbits, inverse == DCT_III)) < 0) {