59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
|
#ifndef _DECRYPT_H
|
||
|
|
#define _DECRYPT_H
|
||
|
|
|
||
|
|
#include "common.h"
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
typedef void *dec_media;
|
||
|
|
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
/// alloc new packet
|
||
|
|
/// @param[in] param user-defined parameter(by dec_media_create)
|
||
|
|
/// @param[in] bytes alloc memory size in byte
|
||
|
|
/// @return memory pointer
|
||
|
|
void* (API_CALL *alloc)(void* param, size_t bytes);
|
||
|
|
|
||
|
|
/// free packet
|
||
|
|
/// @param[in] param user-defined parameter(by dec_media_create)
|
||
|
|
/// @param[in] packet frame packet pointer(alloc return pointer)
|
||
|
|
void (API_CALL *free)(void* param, void* packet);
|
||
|
|
|
||
|
|
/// callback on PS packet done
|
||
|
|
/// @param[in] param user-defined parameter(by dec_media_create)
|
||
|
|
/// @param[in] packet frame packet pointer(alloc return pointer)
|
||
|
|
/// @param[in] bytes packet size
|
||
|
|
/// @param[in] timestamp packet timestamp
|
||
|
|
/// @param[in] frametype packet type
|
||
|
|
void (API_CALL *write)(void* param, void* packet, size_t bytes,uint64_t timestamp,uint8_t frametype);
|
||
|
|
}dec_media_func_t;
|
||
|
|
|
||
|
|
|
||
|
|
/// create a object for decrypt media data
|
||
|
|
/// @param func call back (dec_media_func_t)
|
||
|
|
/// @param param user-defined parameter
|
||
|
|
API_EXPORT dec_media API_CALL dec_media_create(dec_media_func_t * func,void * param) ;
|
||
|
|
|
||
|
|
/// input media data(only accept single frame, merged frame(such as sps pps I ) should be feeded in separately)
|
||
|
|
/// @param frame_type the type of NALU
|
||
|
|
/// @param prefix the number of prefix bytes, (0x00 0x00 0x00 0x01) => prefix=4
|
||
|
|
API_EXPORT int API_CALL dec_media_decoded(dec_media ctx,uint8_t* frame,size_t len,uint64_t timestamp, uint8_t frame_type,uint8_t prefix);
|
||
|
|
|
||
|
|
/// input media data(only accept single frame, merged frame(such as sps pps I ) should be feeded in separately)
|
||
|
|
/// @param frame frame data
|
||
|
|
/// @param prefix the number of prefix bytes, (0x00 0x00 0x00 0x01) => prefix=4
|
||
|
|
/// @param code 0:h264 1:h265 6:svac
|
||
|
|
/// @param return <0:error >=0:security level
|
||
|
|
API_EXPORT int API_CALL dec_security_SEI(uint8_t* frame,size_t len,uint8_t prefix,uint8_t code);
|
||
|
|
|
||
|
|
API_EXPORT void API_CALL dec_media_release(dec_media ctx);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _DECRYPT_H */
|