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116 lines
4.0 KiB
116 lines
4.0 KiB
4 months ago
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/******************************************************************************
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*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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/*!
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******************************************************************************
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* \file ihevce_nbr_avail.h
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*
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* \brief
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* This file contains function prototypes of neihbour acces related funcs
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*
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* \date
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* 18/09/2012
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*
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* \author
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* Ittiam
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*
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******************************************************************************
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*/
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#ifndef _IHEVCE_NBR_AVAIL_H_
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#define _IHEVCE_NBR_AVAIL_H_
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/*****************************************************************************/
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/* Constant Macros */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Function Macros */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Typedefs */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Enums */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Structure */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Extern Function Declarations */
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/*****************************************************************************/
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void ihevce_set_ctb_nbr(
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nbr_avail_flags_t *ps_nbr,
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UWORD8 *pu1_nbr_map,
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WORD32 nbr_map_strd,
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WORD32 ctb_pos_x,
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WORD32 ctb_pos_y,
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frm_ctb_ctxt_t *ps_frm_ctb_prms);
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WORD32 ihevce_get_nbr_intra(
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nbr_avail_flags_t *ps_cu_nbr,
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UWORD8 *pu1_nbr_map,
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WORD32 nbr_map_strd,
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WORD32 unit_4x4_pos_x,
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WORD32 unit_4x4_pos_y,
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WORD32 unit_4x4_size);
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void ihevce_get_only_nbr_flag(
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nbr_avail_flags_t *ps_cu_nbr,
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UWORD8 *pu1_nbr_map,
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WORD32 nbr_map_strd,
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WORD32 unit_4x4_pos_x,
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WORD32 unit_4x4_pos_y,
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WORD32 unit_4x4_size_hz,
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WORD32 unit_4x4_size_vt);
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void ihevce_set_nbr_map(
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UWORD8 *pu1_nbr_map,
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WORD32 nbr_map_strd,
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WORD32 unit_4x4_pos_x,
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WORD32 unit_4x4_pos_y,
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WORD32 unit_4x4_size,
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WORD32 val);
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void ihevce_set_inter_nbr_map(
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UWORD8 *pu1_nbr_map,
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WORD32 nbr_map_strd,
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WORD32 unit_4x4_pos_x,
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WORD32 unit_4x4_pos_y,
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WORD32 unit_4x4_size_hz,
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WORD32 unit_4x4_size_vt,
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WORD32 val);
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WORD32 ihevce_get_nbr_intra_mxn_tu(
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UWORD8 *pu1_nbr_map,
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WORD32 nbr_map_strd,
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WORD32 unit_4x4_pos_x,
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WORD32 unit_4x4_pos_y,
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WORD32 unit_4x4_size_horz,
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WORD32 unit_4x4_size_vert);
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WORD32 ihevce_get_intra_chroma_tu_nbr(
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WORD32 i4_luma_nbr_flags, WORD32 i4_subtu_idx, WORD32 i4_trans_size, UWORD8 u1_is_422);
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#endif /* _IHEVCE_NBR_AVAIL_H_ */
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