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_parse_cavlc.h 24 * 25 * @brief 26 * Declaration of UVLC and CAVLC functions 27 * 28 * @author 29 * Kishore 30 * 31 * @remarks 32 * None 33 * 34 ******************************************************************************* 35 */ 36 37 #ifndef _ISVCD_PARSE_CAVLC_H_ 38 #define _ISVCD_PARSE_CAVLC_H_ 39 40 #include "ih264_typedefs.h" 41 #include "ih264_macros.h" 42 #include "ih264_platform_macros.h" 43 #include "ih264d_bitstrm.h" 44 #include "isvcd_structs.h" 45 #include "ih264d_cabac.h" 46 47 void isvcd_parse_bmb_ref_index_cavlc_range1(UWORD32 u4_num_part, dec_bit_stream_t *ps_bitstrm, 48 WORD8 *pi1_ref_idx, 49 UWORD32 u4_num_ref_idx_active_minus1, 50 UWORD8 *pu1_motion_prediction_flag); 51 52 WORD32 isvcd_parse_bmb_ref_index_cavlc(UWORD32 u4_num_part, dec_bit_stream_t *ps_bitstrm, 53 WORD8 *pi1_ref_idx, UWORD32 u4_num_ref_idx_active_minus1, 54 UWORD8 *pu1_motion_prediction_flag); 55 56 WORD32 isvcd_parse_pmb_ref_index_cavlc(UWORD32 u4_num_part, dec_bit_stream_t *ps_bitstrm, 57 WORD8 *pi1_ref_idx, UWORD32 u4_num_ref_idx_active_minus1, 58 UWORD8 *pu1_motion_prediction_flag); 59 60 void isvcd_parse_pmb_ref_index_cavlc_range1(UWORD32 u4_num_part, dec_bit_stream_t *ps_bitstrm, 61 WORD8 *pi1_ref_idx, 62 UWORD32 u4_num_ref_idx_active_minus1, 63 UWORD8 *pu1_motion_prediction_flag); 64 65 #endif /*_ISVCD_PARSE_CAVLC_H_ */