Lines Matching refs:nbits
45 int n = 1 << ctx->nbits;
75 int n = 1 << ctx->nbits;
105 int n = 1 << ctx->nbits;
138 int n = 1 << ctx->nbits;
177 av_cold int ff_dct_init(DCTContext *s, int nbits, enum DCTTransformType inverse)
179 int n = 1 << nbits;
184 s->nbits = nbits;
187 if (inverse == DCT_II && nbits == 5) {
190 ff_init_ff_cos_tabs(nbits + 2);
192 s->costab = ff_cos_tabs[nbits + 2];
195 if (ff_rdft_init(&s->rdft, nbits, inverse == DCT_III) < 0) {