/*
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* Copyright 2016 Rockchip Electronics Co. LTD
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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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#ifndef __RC_DATA_H__
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#define __RC_DATA_H__
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#include "mpp_rc_defs.h"
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#include "rc_hal.h"
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typedef enum RcDataIndexType_e {
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RC_DATA_SEQ_ID,
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RC_DATA_FRM_TYPE,
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RC_DATA_TID,
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RC_DATA_INDEX_BUTT,
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} RcDataIndexType;
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#define RC_FRM_TYPE_I 0
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#define RC_FRM_TYPE_P 1
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/*
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* base_cnt - rate control base data storage number
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* extra_cnt - rate control extra data storage number
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*/
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typedef struct DataGroupCfg_t {
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RK_S32 base_cnt;
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RK_S32 extra_cnt;
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} DataGroupCfg;
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typedef void* DataGroup;
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typedef void* RcData;
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* rc data group API */
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MPP_RET rc_data_init(DataGroup *grp, DataGroupCfg *cfg);
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MPP_RET rc_data_deinit(DataGroup grp);
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MPP_RET rc_data_reset(DataGroup grp);
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RcData rc_data_get(DataGroup grp, RK_S32 seq_id);
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RcData rc_data_index_type(DataGroup grp, RK_S32 type, RK_S32 whence, RK_S32 offset);
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RcData rc_data_index_tid(DataGroup grp, RK_S32 tid, RK_S32 whence, RK_S32 offset);
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RcData rc_data_next(RcData data, RcDataIndexType type);
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RcData rc_data_prev(RcData data, RcDataIndexType type);
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/* use const to ensure user will NOT change the data in RcData */
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const RK_S32 *rc_data_get_seq_id(RcData data);
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const RK_S32 *rc_data_get_qp_sum(RcData data);
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const RK_S32 *rc_data_get_strm_size(RcData data);
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const EncFrmStatus *rc_data_get_frm_status(RcData data);
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const RcHalSet *rc_data_get_hal_set(RcData data);
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const RcHalRet *rc_data_get_hal_ret(RcData data);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __RC_DATA_H__ */
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