/*
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* Copyright 2020 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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*/
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#ifndef INCLUDE_RT_MPI_RK_COMM_ADEC_H_
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#define INCLUDE_RT_MPI_RK_COMM_ADEC_H_
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#include "rk_common.h"
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#include "rk_comm_mb.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif
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#endif /* End of #ifdef __cplusplus */
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typedef enum rkADEC_MODE_E {
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/*
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* require input is valid dec pack(a complete frame encode result),
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* e.g.the stream get from AENC is a valid dec pack, the stream know
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* actually pack len from file is also a dec pack.
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* this mode is high-performative*/
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ADEC_MODE_PACK = 0,
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/*
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* input is stream,low-performative, if you couldn't find out whether
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* a stream is vaild dec pack,you could use this mode
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*/
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ADEC_MODE_STREAM,
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ADEC_MODE_BUTT
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} ADEC_MODE_E;
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typedef struct rkADEC_ATTR_CODEC_S {
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RK_U32 u32Channels;
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RK_U32 u32SampleRate;
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RK_U32 u32BitPerCodedSample; // codewords
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} ADEC_ATTR_CODEC_S;
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typedef struct rkADEC_CH_ATTR_S {
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RK_CODEC_ID_E enType; /* audio codec id */
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ADEC_MODE_E enMode; /* decode mode */
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ADEC_ATTR_CODEC_S stAdecCodec; /* channel count & samplerate */
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RK_U32 u32BufCount; /* decode buffer count */
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MB_BLK extraData; /* decode key parameters */
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RK_U32 extraDataSize; /* key parameters size */
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} ADEC_CHN_ATTR_S;
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typedef struct rkADEC_CH_STATE_S {
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RK_BOOL bEndOfStream; /* EOS flag */
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RK_U32 u32BufferFrmNum; /* total number of channel buffer */
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RK_U32 u32BufferFreeNum; /* free number of channel buffer */
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RK_U32 u32BufferBusyNum; /* busy number of channel buffer */
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} ADEC_CHN_STATE_S;
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typedef enum rkEN_ADEC_ERR_CODE_E {
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ADEC_ERR_DECODER_ERR = 64,
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ADEC_ERR_BUF_LACK,
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} RK_ADEC_ERR_CODE_E;
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/* invlalid device ID */
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#define RK_ERR_ADEC_INVALID_DEVID RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_INVALID_DEVID)
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/* invlalid channel ID */
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#define RK_ERR_ADEC_INVALID_CHNID RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_INVALID_CHNID)
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/* at lease one parameter is illagal ,eg, an illegal enumeration value */
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#define RK_ERR_ADEC_ILLEGAL_PARAM RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_ILLEGAL_PARAM)
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/* channel exists */
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#define RK_ERR_ADEC_EXIST RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_EXIST)
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/* channel unexists */
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#define RK_ERR_ADEC_UNEXIST RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_UNEXIST)
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/* using a NULL point */
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#define RK_ERR_ADEC_NULL_PTR RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_NULL_PTR)
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/* try to enable or initialize system,device or channel, before configing attribute */
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#define RK_ERR_ADEC_NOT_CONFIG RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_NOT_CONFIG)
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/* operation is not supported by NOW */
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#define RK_ERR_ADEC_NOT_SUPPORT RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_NOT_SUPPORT)
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/* operation is not permitted ,eg, try to change stati attribute */
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#define RK_ERR_ADEC_NOT_PERM RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_NOT_PERM)
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/* failure caused by malloc memory */
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#define RK_ERR_ADEC_NOMEM RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_NOMEM)
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/* failure caused by malloc buffer */
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#define RK_ERR_ADEC_NOBUF RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_NOBUF)
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/* no data in buffer */
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#define RK_ERR_ADEC_BUF_EMPTY RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_BUF_EMPTY)
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/* no buffer for new data */
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#define RK_ERR_ADEC_BUF_FULL RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_BUF_FULL)
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/* system is not ready,had not initialed or loaded*/
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#define RK_ERR_ADEC_SYS_NOTREADY RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, RK_ERR_NOTREADY)
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/* decoder internal err */
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#define RK_ERR_ADEC_DECODER_ERR RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, ADEC_ERR_DECODER_ERR)
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/* input buffer not enough to decode one frame */
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#define RK_ERR_ADEC_BUF_LACK RK_DEF_ERR(RK_ID_ADEC, RK_ERR_LEVEL_ERROR, ADEC_ERR_BUF_LACK)
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif
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#endif /* End of #ifdef __cplusplus */
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#endif /* End of #ifndef INCLUDE_RT_MPI_RK_COMM_ADEC_H_ */
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