1 /****************************************************************************** 2 * 3 * Copyright (C) 2022 The Android Open Source Project 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 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19 */ 20 /** 21 ******************************************************************************* 22 * @file 23 * isvcd_process_ebslice.h 24 * 25 * @brief 26 * Contains declarations of routines that decode an EB slice type 27 * 28 * @author 29 * Kishore 30 * 31 * @remarks 32 * None 33 * 34 ******************************************************************************* 35 */ 36 37 #ifndef _ISVCD_PROCESS_EBSLICE_H_ 38 #define _ISVCD_PROCESS_EBSLICE_H_ 39 40 #include "ih264_typedefs.h" 41 #include "ih264_macros.h" 42 #include "ih264_platform_macros.h" 43 #include "isvcd_structs.h" 44 45 WORD32 isvcd_parse_ebslice(svc_dec_lyr_struct_t *ps_svc_lyr_dec, UWORD16 u2_first_mb_in_slice); 46 47 WORD32 isvcd_parse_bslice(svc_dec_lyr_struct_t *ps_svc_lyr_dec, UWORD16 u2_first_mb_in_slice); 48 49 WORD32 isvcd_mv_pred_ref_tfr_nby2_ebmb(dec_struct_t *ps_svc_lyr_dec, UWORD8 u1_mb_idx, 50 UWORD8 u1_num_mbs); 51 52 WORD32 isvcd_parse_bmb_non_direct_cabac(svc_dec_lyr_struct_t *ps_svc_lyr_dec, 53 dec_mb_info_t *ps_cur_mb_info, 54 dec_svc_mb_info_t *ps_svc_cur_mb_info, UWORD8 u1_mb_num, 55 UWORD8 u1_num_mbsNby2); 56 57 WORD32 isvcd_parse_bmb_non_direct_cavlc(svc_dec_lyr_struct_t *ps_svc_lyr_dec, 58 dec_mb_info_t *ps_cur_mb_info, 59 dec_svc_mb_info_t *ps_svc_cur_mb_info, UWORD8 u1_mb_num, 60 UWORD8 u1_num_mbsNby2); 61 62 WORD32 isvcd_decode_spatial_direct(dec_struct_t *ps_svc_lyr_dec, UWORD8 u1_wd_x, 63 dec_mb_info_t *ps_cur_mb_info, UWORD8 u1_mb_num); 64 #endif /* _ISVCD_PROCESS_EBSLICE_H_ */