static void opj_tcd_free_tile(opj_tcd_t *p_tcd)
{
        OPJ_UINT32 compno, resno, bandno, precno;
        opj_tcd_tile_t *l_tile = 00;
        opj_tcd_tilecomp_t *l_tile_comp = 00;
        opj_tcd_resolution_t *l_res = 00;
        opj_tcd_band_t *l_band = 00;
        opj_tcd_precinct_t *l_precinct = 00;
        OPJ_UINT32 l_nb_resolutions, l_nb_precincts;
        void (* l_tcd_code_block_deallocate) (opj_tcd_precinct_t *) = 00;

        if (! p_tcd) {
                return;
        }

        if (! p_tcd->tcd_image) {
                return;
        }

        if (p_tcd->m_is_decoder) {
                l_tcd_code_block_deallocate = opj_tcd_code_block_dec_deallocate;
        }
        else {
                l_tcd_code_block_deallocate = opj_tcd_code_block_enc_deallocate;
        }

        l_tile = p_tcd->tcd_image->tiles;
        if (! l_tile) {
                return;
        }

        l_tile_comp = l_tile->comps;

        for (compno = 0; compno < l_tile->numcomps; ++compno) {
                l_res = l_tile_comp->resolutions;
                if (l_res) {

                        l_nb_resolutions = l_tile_comp->resolutions_size / sizeof(opj_tcd_resolution_t);
                        for (resno = 0; resno < l_nb_resolutions; ++resno) {
                                l_band = l_res->bands;
                                for     (bandno = 0; bandno < 3; ++bandno) {
                                        l_precinct = l_band->precincts;
                                        if (l_precinct) {

                                                l_nb_precincts = l_band->precincts_data_size / sizeof(opj_tcd_precinct_t);
                                                for (precno = 0; precno < l_nb_precincts; ++precno) {
                                                        opj_tgt_destroy(l_precinct->incltree);
                                                        l_precinct->incltree = 00;
                                                        opj_tgt_destroy(l_precinct->imsbtree);
                                                        l_precinct->imsbtree = 00;
                                                        (*l_tcd_code_block_deallocate) (l_precinct);
                                                        ++l_precinct;
                                                }

                                                opj_free(l_band->precincts);
                                                l_band->precincts = 00;
                                        }
                                        ++l_band;
                                } /* for (resno */
                                ++l_res;
                        }

                        opj_free(l_tile_comp->resolutions);
                        l_tile_comp->resolutions = 00;
                }

                if (l_tile_comp->ownsData && l_tile_comp->data) {
                        opj_aligned_free(l_tile_comp->data);
                        l_tile_comp->data = 00;
                        l_tile_comp->ownsData = 0;
                        l_tile_comp->data_size = 0;
                        l_tile_comp->data_size_needed = 0;
                }
                ++l_tile_comp;
        }

        opj_free(l_tile->comps);
        l_tile->comps = 00;
        opj_free(p_tcd->tcd_image->tiles);
        p_tcd->tcd_image->tiles = 00;
}
Unknown