| /****************************************************************************** |
| * |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ***************************************************************************** |
| * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore |
| */ |
| #ifndef _IH264D_PARSE_BSLICE_H_ |
| #define _IH264D_PARSE_BSLICE_H_ |
| /*! |
| ************************************************************************** |
| * \file ih264d_process_bslice.h |
| * |
| * \brief |
| * Contains declarations of routines that decode a B slice type |
| * |
| * Detailed_description |
| * |
| * \date |
| * 21/12/2002 |
| * |
| * \author NS |
| ************************************************************************** |
| */ |
| #include "ih264_typedefs.h" |
| #include "ih264_macros.h" |
| #include "ih264_platform_macros.h" |
| #include "ih264d_structs.h" |
| WORD32 ih264d_parse_bslice(dec_struct_t * ps_dec, |
| UWORD16 u2_first_mb_in_slice); |
| WORD32 ih264d_decode_spatial_direct(dec_struct_t * ps_dec, |
| UWORD8 u1_wd_x, |
| dec_mb_info_t * ps_cur_mb_info, |
| UWORD8 u1_mb_num); |
| WORD32 ih264d_decode_temporal_direct(dec_struct_t * ps_dec, |
| UWORD8 u1_wd_x, |
| dec_mb_info_t * ps_cur_mb_info, |
| UWORD8 u1_mb_num); |
| WORD32 parseBSliceData(dec_struct_t * ps_dec, |
| dec_slice_params_t * ps_slice, |
| UWORD16 u2_first_mb_in_slice); |
| WORD32 parseBSliceData(dec_struct_t * ps_dec, |
| dec_slice_params_t * ps_slice, |
| UWORD16 u2_first_mb_in_slice); |
| |
| void ih264d_init_ref_idx_lx_b(dec_struct_t *ps_dec); |
| |
| void ih264d_convert_frm_to_fld_list(struct pic_buffer_t *ps_ref_pic_buf_lx, |
| UWORD8 *pu1_L0, |
| dec_struct_t *ps_dec, |
| UWORD8 u1_num_short_term_bufs); |
| |
| void ih264d_convert_frm_mbaff_list(dec_struct_t *ps_dec); |
| void ih264d_one_to_one(dec_struct_t *ps_dec, |
| struct pic_buffer_t *ps_col_pic, |
| directmv_t *ps_direct, |
| UWORD8 u1_wd_x, |
| WORD32 u2_sub_mb_ofst, |
| dec_mb_info_t * ps_cur_mb_info); |
| void ih264d_mbaff_cross_pmbair(dec_struct_t *ps_dec, |
| struct pic_buffer_t *ps_col_pic, |
| directmv_t *ps_direct, |
| UWORD8 u1_wd_x, |
| WORD32 u2_sub_mb_ofst, |
| dec_mb_info_t * ps_cur_mb_info); |
| void ih264d_frm_to_fld(dec_struct_t *ps_dec, |
| struct pic_buffer_t *ps_col_pic, |
| directmv_t *ps_direct, |
| UWORD8 u1_wd_x, |
| WORD32 u2_sub_mb_ofst, |
| dec_mb_info_t * ps_cur_mb_info); |
| void ih264d_fld_to_frm(dec_struct_t *ps_dec, |
| struct pic_buffer_t *ps_col_pic, |
| directmv_t *ps_direct, |
| UWORD8 u1_wd_x, |
| WORD32 u2_sub_mb_ofst, |
| dec_mb_info_t * ps_cur_mb_info); |
| void ih264d_mbaff_to_fld(dec_struct_t *ps_dec, |
| struct pic_buffer_t *ps_col_pic, |
| directmv_t *ps_direct, |
| UWORD8 u1_wd_x, |
| WORD32 u2_sub_mb_ofst, |
| dec_mb_info_t * ps_cur_mb_info); |
| void ih264d_fld_to_mbaff(dec_struct_t *ps_dec, |
| struct pic_buffer_t *ps_col_pic, |
| directmv_t *ps_direct, |
| UWORD8 u1_wd_x, |
| WORD32 u2_sub_mb_ofst, |
| dec_mb_info_t * ps_cur_mb_info); |
| WORD32 ih264d_cal_col_pic(dec_struct_t *ps_dec); |
| |
| WORD32 ih264d_mv_pred_ref_tfr_nby2_bmb(dec_struct_t * ps_dec, |
| UWORD8 u1_num_mbs, |
| UWORD8 u1_num_mbsNby2); |
| |
| #endif /* _IH264D_PARSE_BSLICE_H_ */ |