mirror of
https://github.com/cemu-project/Cemu.git
synced 2024-12-27 18:21:52 +01:00
89 lines
3.7 KiB
C
89 lines
3.7 KiB
C
/******************************************************************************
|
|
*
|
|
* 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
|
|
*/
|
|
/*!
|
|
***************************************************************************
|
|
* \file ih264d_parse_mb_header.h
|
|
*
|
|
* \brief
|
|
* This file contains context identifier decoding routines.
|
|
*
|
|
* \date
|
|
* 04/02/2003
|
|
*
|
|
* \author NS
|
|
***************************************************************************
|
|
*/
|
|
#ifndef _IH264D_PARSE_MB_HEADER_H_
|
|
#define _IH264D_PARSE_MB_HEADER_H_
|
|
|
|
#include "ih264_typedefs.h"
|
|
#include "ih264_macros.h"
|
|
#include "ih264_platform_macros.h"
|
|
#include "ih264d_structs.h"
|
|
#include "ih264d_cabac.h"
|
|
|
|
WORD32 ih264d_read_intra_pred_modes_cabac(dec_struct_t * ps_dec,
|
|
UWORD8 * pu1_prev_intra4x4_pred_mode_flag,
|
|
UWORD8 * pu1_rem_intra4x4_pred_mode,
|
|
UWORD8 u1_tran_form8x8);
|
|
|
|
UWORD32 ih264d_parse_mb_type_cabac(struct _DecStruct * ps_dec);
|
|
UWORD8 ih264d_parse_mb_type_intra_cabac(UWORD8 u1_inter,
|
|
struct _DecStruct * ps_dec);
|
|
|
|
UWORD32 ih264d_parse_submb_type_cabac(const UWORD8 u1_slc_type_p,
|
|
decoding_envirnoment_t * ps_cab_env,
|
|
dec_bit_stream_t * ps_bitstrm,
|
|
bin_ctxt_model_t * ps_sub_mb_cxt);
|
|
WORD32 ih264d_parse_ref_idx_cabac(const UWORD8 u1_num_part,
|
|
const UWORD8 u1_b2,
|
|
const UWORD8 u1_max_ref_minus1,
|
|
const UWORD8 u1_mb_mode,
|
|
WORD8 * pi1_ref_idx,
|
|
WORD8 * const pi1_lft_cxt,
|
|
WORD8 * const pi1_top_cxt,
|
|
decoding_envirnoment_t * const ps_cab_env,
|
|
dec_bit_stream_t * const ps_bitstrm,
|
|
bin_ctxt_model_t * const ps_ref_cxt);
|
|
|
|
WORD32 ih264d_parse_mb_qp_delta_cabac(struct _DecStruct * ps_dec,
|
|
WORD8 *pi1_mb_qp_delta);
|
|
WORD8 ih264d_parse_chroma_pred_mode_cabac(struct _DecStruct * ps_dec);
|
|
|
|
UWORD32 ih264d_parse_ctx_cbp_cabac(struct _DecStruct * ps_dec);
|
|
|
|
UWORD8 ih264d_parse_transform8x8flag_cabac(struct _DecStruct * ps_dec,
|
|
dec_mb_info_t * ps_cur_mb_info);
|
|
|
|
void ih264d_get_mvd_cabac(UWORD8 u1_sub_mb,
|
|
UWORD8 u1_b2,
|
|
UWORD8 u1_part_wd,
|
|
UWORD8 u1_part_ht,
|
|
UWORD8 u1_dec_mvd,
|
|
dec_struct_t *ps_dec,
|
|
mv_pred_t *ps_mv);
|
|
|
|
WORD16 ih264d_parse_mvd_cabac(dec_bit_stream_t * ps_bitstrm,
|
|
decoding_envirnoment_t * ps_cab_env,
|
|
bin_ctxt_model_t * p_ctxt_mvd,
|
|
UWORD32 temp);
|
|
|
|
#endif /* _IH264D_PARSE_MB_HEADER_H_ */
|