Searched refs:dct_matrix (Results 1 – 1 of 1) sorted by relevance
96 double dct_matrix(double n, double k, int size) { in dct_matrix() function104 out[k] += in[n] * dct_matrix(n, k, size); in reference_dct_1d()115 out[k] += invSqrt2 * in[n] * dct_matrix(k, n, size); in reference_idct_1d()117 out[k] += in[n] * dct_matrix(k, n, size); in reference_idct_1d()