154 lines
4.4 KiB
C
154 lines
4.4 KiB
C
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/*
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* Copyright (c) 2022 Rockchip, Inc. All Rights Reserved.
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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 __RKADK_DEMUXER_H__
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#define __RKADK_DEMUXER_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "rkadk_common.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdbool.h>
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#define DEMUXER_TYPE_ACTIVE RKADK_TRUE
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#define DEMUXER_TYPE_PASSIVE RKADK_FALSE
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typedef RKADK_VOID (*RKADK_DEMUXER_READ_PACKET_CALLBACK_FN)(RKADK_MW_PTR pHandle);
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typedef struct {
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RKADK_DEMUXER_READ_PACKET_CALLBACK_FN pfnReadVideoPacketCallback;
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RKADK_DEMUXER_READ_PACKET_CALLBACK_FN pfnReadAudioPacketCallback;
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} RKADK_DEMUXER_READ_PACKET_CALLBACK_S;
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typedef struct {
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RKADK_VOID *ptr;
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RKADK_BOOL readModeFlag;
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RKADK_BOOL videoEnableFlag;
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RKADK_BOOL audioEnableFlag;
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const char *transport;
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RKADK_U32 u32IoTimeout;
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} RKADK_DEMUXER_INPUT_S;
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typedef struct {
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RKADK_S32 totalTime;
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RKADK_CHAR *pVideoCodec;
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RKADK_S32 videoWidth;
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RKADK_S32 videoHeigh;
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RKADK_S8 VideoFormat;
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RKADK_S32 videoTimeBaseNum;
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RKADK_S32 videoTimeBaseDen;
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RKADK_S32 videoAvgFrameRate;
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RKADK_S64 videoFirstPTS;
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RKADK_CHAR *pAudioCodec;
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RKADK_S32 audioChannels;
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RKADK_S32 audioSampleRate;
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RKADK_S8 audioFormat;
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RKADK_S64 audioFirstPTS;
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RKADK_S32 audioTimeBaseNum;
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RKADK_S32 audioTimeBaseDen;
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RKADK_DEMUXER_READ_PACKET_CALLBACK_S pstReadPacketCallback;
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} RKADK_DEMUXER_PARAM_S;
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/**
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* @brief create a new demuxer
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* @param[in]demuxerCfg : pointer of demuxerCfg
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* @param[in]demuxerParam : pointer of demuxer cfg
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* @return 0 success
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* @return others failure
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*/
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RKADK_S32 RKADK_DEMUXER_Create(RKADK_MW_PTR *demuxerCfg, RKADK_DEMUXER_INPUT_S *demuxerParam);
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/**
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* @brief destory a demuxer.
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* @param[in]demuxerCfg : pointer of demuxerCfg
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*/
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RKADK_VOID RKADK_DEMUXER_Destroy(RKADK_MW_PTR *demuxerCfg);
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/**
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* @brief get demuxer param
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* @param[in]demuxerCfg : pointer of demuxerCfg
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* @param[in]inputName : path of input file
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* @param[in]demuxerParam : pointer of demuxer params
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* @return 0 success
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* @return others failure
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*/
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RKADK_S32 RKADK_DEMUXER_GetParam(RKADK_MW_PTR demuxerCfg, const RKADK_CHAR *inputName, RKADK_DEMUXER_PARAM_S *demuxerParam);
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/**
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* @brief start demuxer
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* @param[in]demuxerCfg : pointer of demuxerCfg
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* @param[in]startPts : start pts of demuxer
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* @return 0 success
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* @return others failure
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*/
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RKADK_S32 RKADK_DEMUXER_ReadPacketStart(RKADK_MW_PTR demuxerCfg, RKADK_S64 startPts);
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/**
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* @brief stop demuxer
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* @param[in]demuxerCfg : pointer of demuxerCfg
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* @return 0 success
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* @return others failure
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*/
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RKADK_S32 RKADK_DEMUXER_ReadPacketStop(RKADK_MW_PTR demuxerCfg);
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/**
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* @brief actively read one video packet
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* @param[in]demuxerCfg : pointer of demuxerCfg
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* @param[in]outputPacket : pointer of output packet
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* @return 0 success
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* @return others failure
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*/
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RKADK_S32 RKADK_DEMUXER_ReadOneVideoPacket(RKADK_MW_PTR demuxerCfg, void *outputPacket);
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/**
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* @brief actively read one audio packet
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* @param[in]demuxerCfg : pointer of demuxerCfg
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* @param[in]outputPacket : pointer of output packet
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* @return 0 success
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* @return others failure
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*/
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RKADK_S32 RKADK_DEMUXER_ReadOneAudioPacket(RKADK_MW_PTR demuxerCfg, void *outputPacket);
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/**
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* @brief read video duration
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* @param[in]demuxerCfg : pointer of demuxerCfg
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* @param[in]duration : pointer of duration
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* @return 0 success
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* @return others failure
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*/
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RKADK_S32 RKADK_DEMUXER_ReadVideoDuration(RKADK_MW_PTR demuxerCfg, RKADK_S64 *duration);
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/**
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* @brief read audio duration
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* @param[in]demuxerCfg : pointer of demuxerCfg
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* @param[in]duration : pointer of duration
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* @return 0 success
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* @return others failure
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*/
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RKADK_S32 RKADK_DEMUXER_ReadAudioDuration(RKADK_MW_PTR demuxerCfg, RKADK_S64 *duration);
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#ifdef __cplusplus
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}
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#endif
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#endif
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