nvmedia_drm.h File Reference

Detailed Description

NVIDIA Media Interface: Video Decryptor (DRM) API

Description: This file provides the Video Decryptor (DRM) API.

Definition in file nvmedia_drm.h.

Go to the source code of this file.

Data Structures
struct	NvMediaEncryptParams
	Holds encrypted metadata information that the parser passes to the video decoder component. More...
struct	NvMediaAESMetaData
	Holds re-encrypted data information that the video decoder returns to the parser. More...
struct	NvMediaAESIv
	Holds encryption intialization vector information. More...
struct	_NvMediaAESParams
	Holds encrypted metadata information that the client sends to the parser. More...
struct	NvMediaVideoDecrypter
	Holds the video decrypter object. More...

Macros
#define	NVMEDIA_MAX_NALS
	max number of subsample support More...
#define	NVMEDIA_VIDEO_DECRYPT_PROFILING
	Defines flags used for decryptor creation. More...

Typedefs
typedef struct _NvMediaAESParams	NvMediaAESParams
	Holds encrypted metadata information that the client sends to the parser. More...

Enumerations
enum	NvMediaDRMType {   NvMDRM_Netflix = 0,   NvMDRM_Widevine = 1,   NvMDRM_Ultraviolet,   NvMDRM_Piff,   NvMDRM_Marlin,   NvMDRM_PiffCbc,   NvMDRM_PiffCtr,   NvMDRM_MarlinCbc,   NvMDRM_MarlinCtr,   NvMDRM_WidevineCtr,   NvMDRM_Clear = 0xf,   NvMDRM_ClearAsEncrypted,   NvMDRM_None }
	Defines the supported DRM formats. More...

Functions
NvMediaVideoDecrypter *	NvMediaVideoDecrypterCreate (NvMediaVideoCodec codec, uint32_t maxBitstreamSize, uint32_t flags, NvMediaDecoderInstanceId instanceId)
	Creates a video decrypter object. More...
void	NvMediaVideoDecrypterDestroy (NvMediaVideoDecrypter *pDecrypter)
	Destroys a video decoder decrypter object. More...
NvMediaStatus	NvMediaVideoDecryptHeader (NvMediaVideoDecrypter *pDecrypter, void *pictureData, const NvMediaBitstreamBuffer *pBitstream, NvMediaDecoderInstanceId instanceId)
	Decrypts the HDR of the encrypted content. More...
NvMediaStatus	NvMediaVideoGetClearHeader (NvMediaVideoDecrypter *pDecrypter, void *pictureData)
	Gets clear header data after pass1. More...