1 /****************************************************************************** 2 * 3 * Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 /** 19 ******************************************************************************* 20 * @file 21 * ihevcd_parse_slice.h 22 * 23 * @brief 24 * Contains miscellaneous utility functions such as init() etc 25 * 26 * @author 27 * Harish 28 * 29 * @par List of Functions: 30 * 31 * @remarks 32 * None 33 * 34 ******************************************************************************* 35 */ 36 37 #ifndef _IHEVCD_UTILS_H_ 38 #define _IHEVCD_UTILS_H_ 39 40 WORD32 ihevcd_get_lvl_idx(WORD32 level); 41 WORD32 ihevcd_get_dpb_size(WORD32 level, WORD32 pic_size); 42 WORD32 ihevcd_get_pic_mv_bank_size(WORD32 num_luma_samples); 43 WORD32 ihevcd_get_tu_data_size(WORD32 num_luma_samples); 44 WORD32 ihevcd_nctb_cnt(codec_t *ps_codec, sps_t *ps_sps); 45 WORD32 ihevcd_get_max_luma_samples(WORD32 level); 46 IHEVCD_ERROR_T ihevcd_get_tile_pos(pps_t *ps_pps, 47 sps_t *ps_sps, 48 WORD32 ctb_x, 49 WORD32 ctb_y, 50 WORD32 *pi4_ctb_tile_x, 51 WORD32 *pi4_ctb_tile_y, 52 WORD32 *pi4_tile_idx); 53 IHEVCD_ERROR_T ihevcd_parse_pic_init(codec_t *ps_codec); 54 WORD32 ihevcd_get_total_pic_buf_size(codec_t *ps_codec, 55 WORD32 wd, 56 WORD32 ht); 57 #endif /* _IHEVCD_UTILS_H_ */ 58
