void opj_tcd_makelayer_fixed(opj_tcd_t *tcd, OPJ_UINT32 layno, OPJ_UINT32 final) {
        OPJ_UINT32 compno, resno, bandno, precno, cblkno;
        OPJ_INT32 value;                        /*, matrice[tcd_tcp->numlayers][tcd_tile->comps[0].numresolutions][3]; */
        OPJ_INT32 matrice[10][10][3];
        OPJ_UINT32 i, j, k;

        opj_cp_t *cp = tcd->cp;
        opj_tcd_tile_t *tcd_tile = tcd->tcd_image->tiles;
        opj_tcp_t *tcd_tcp = tcd->tcp;

        for (compno = 0; compno < tcd_tile->numcomps; compno++) {
                opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno];

                for (i = 0; i < tcd_tcp->numlayers; i++) {
                        for (j = 0; j < tilec->numresolutions; j++) {
                                for (k = 0; k < 3; k++) {
                                        matrice[i][j][k] =
                                                (OPJ_INT32) ((OPJ_FLOAT32)cp->m_specific_param.m_enc.m_matrice[i * tilec->numresolutions * 3 + j * 3 + k]
                                                * (OPJ_FLOAT32) (tcd->image->comps[compno].prec / 16.0));
                                }
                        }
                }

                for (resno = 0; resno < tilec->numresolutions; resno++) {
                        opj_tcd_resolution_t *res = &tilec->resolutions[resno];

                        for (bandno = 0; bandno < res->numbands; bandno++) {
                                opj_tcd_band_t *band = &res->bands[bandno];

                                for (precno = 0; precno < res->pw * res->ph; precno++) {
                                        opj_tcd_precinct_t *prc = &band->precincts[precno];

                                        for (cblkno = 0; cblkno < prc->cw * prc->ch; cblkno++) {
                                                opj_tcd_cblk_enc_t *cblk = &prc->cblks.enc[cblkno];
                                                opj_tcd_layer_t *layer = &cblk->layers[layno];
                                                OPJ_UINT32 n;
                                                OPJ_INT32 imsb = (OPJ_INT32)(tcd->image->comps[compno].prec - cblk->numbps); /* number of bit-plan equal to zero */

                                                /* Correction of the matrix of coefficient to include the IMSB information */
                                                if (layno == 0) {
                                                        value = matrice[layno][resno][bandno];
                                                        if (imsb >= value) {
                                                                value = 0;
                                                        } else {
                                                                value -= imsb;
                                                        }
                                                } else {
                                                        value = matrice[layno][resno][bandno] - matrice[layno - 1][resno][bandno];
                                                        if (imsb >= matrice[layno - 1][resno][bandno]) {
                                                                value -= (imsb - matrice[layno - 1][resno][bandno]);
                                                                if (value < 0) {
                                                                        value = 0;
                                                                }
                                                        }
                                                }

                                                if (layno == 0) {
                                                        cblk->numpassesinlayers = 0;
                                                }

                                                n = cblk->numpassesinlayers;
                                                if (cblk->numpassesinlayers == 0) {
                                                        if (value != 0) {
                                                                n = 3 * (OPJ_UINT32)value - 2 + cblk->numpassesinlayers;
                                                        } else {
                                                                n = cblk->numpassesinlayers;
                                                        }
                                                } else {
                                                        n = 3 * (OPJ_UINT32)value + cblk->numpassesinlayers;
                                                }

                                                layer->numpasses = n - cblk->numpassesinlayers;

                                                if (!layer->numpasses)
                                                        continue;

                                                if (cblk->numpassesinlayers == 0) {
                                                        layer->len = cblk->passes[n - 1].rate;
                                                        layer->data = cblk->data;
                                                } else {
                                                        layer->len = cblk->passes[n - 1].rate - cblk->passes[cblk->numpassesinlayers - 1].rate;
                                                        layer->data = cblk->data + cblk->passes[cblk->numpassesinlayers - 1].rate;
                                                }

                                                if (final)
                                                        cblk->numpassesinlayers = n;
                                        }
                                }
                        }
                }
        }
}
Unknown