nvcuvid.h File Reference

NvCuvid API provides Video Decoding interface to NVIDIA GPU devices. More...

#include "compat/cuda/cuviddec.h"

Go to the source code of this file.

Data Structures
struct	CUVIDEOFORMAT
struct	CUVIDEOFORMATEX
struct	CUAUDIOFORMAT
struct	CUVIDSOURCEDATAPACKET
struct	CUVIDSOURCEPARAMS
struct	CUVIDPARSERDISPINFO
struct	CUVIDPARSERPARAMS

Typedefs
typedef void *	CUvideosource
typedef void *	CUvideoparser
typedef long long	CUvideotimestamp
typedef int(CUDAAPI *	PFNVIDSOURCECALLBACK )(void *, CUVIDSOURCEDATAPACKET *)
typedef int(CUDAAPI *	PFNVIDSEQUENCECALLBACK )(void *, CUVIDEOFORMAT *)
typedef int(CUDAAPI *	PFNVIDDECODECALLBACK )(void *, CUVIDPICPARAMS *)
typedef int(CUDAAPI *	PFNVIDDISPLAYCALLBACK )(void *, CUVIDPARSERDISPINFO *)

Enumerations
enum	cudaVideoState { cudaVideoState_Error = -1, cudaVideoState_Stopped = 0, cudaVideoState_Started = 1 }
enum	cudaAudioCodec {   cudaAudioCodec_MPEG1 =0, cudaAudioCodec_MPEG2, cudaAudioCodec_MP3, cudaAudioCodec_AC3,   cudaAudioCodec_LPCM }
enum	CUvideopacketflags { CUVID_PKT_ENDOFSTREAM = 0x01, CUVID_PKT_TIMESTAMP = 0x02, CUVID_PKT_DISCONTINUITY = 0x04 }
enum	CUvideosourceformat_flags { CUVID_FMT_EXTFORMATINFO = 0x100 }

Functions
CUresult CUDAAPI	cuvidInit (unsigned int Flags)
CUresult CUDAAPI	cuvidCreateVideoSource (CUvideosource *pObj, const char *pszFileName, CUVIDSOURCEPARAMS *pParams)
	Create Video Source. More...
CUresult CUDAAPI	cuvidCreateVideoSourceW (CUvideosource *pObj, const wchar_t *pwszFileName, CUVIDSOURCEPARAMS *pParams)
	Create Video Source. More...
CUresult CUDAAPI	cuvidDestroyVideoSource (CUvideosource obj)
	Destroy Video Source. More...
CUresult CUDAAPI	cuvidSetVideoSourceState (CUvideosource obj, cudaVideoState state)
	Set Video Source state. More...
cudaVideoState CUDAAPI	cuvidGetVideoSourceState (CUvideosource obj)
	Get Video Source state. More...
CUresult CUDAAPI	cuvidGetSourceVideoFormat (CUvideosource obj, CUVIDEOFORMAT *pvidfmt, unsigned int flags)
	Get Video Source Format. More...
CUresult CUDAAPI	cuvidGetSourceAudioFormat (CUvideosource obj, CUAUDIOFORMAT *paudfmt, unsigned int flags)
	Set Video Source state. More...
CUresult CUDAAPI	cuvidCreateVideoParser (CUvideoparser *pObj, CUVIDPARSERPARAMS *pParams)
CUresult CUDAAPI	cuvidParseVideoData (CUvideoparser obj, CUVIDSOURCEDATAPACKET *pPacket)
CUresult CUDAAPI	cuvidDestroyVideoParser (CUvideoparser obj)

Detailed Description

NvCuvid API provides Video Decoding interface to NVIDIA GPU devices.

Date

2015-2015 This file contains the interface constants, structure definitions and function prototypes.

Definition in file nvcuvid.h.

Typedef Documentation

typedef void* CUvideosource

Definition at line 54 of file nvcuvid.h.

typedef void* CUvideoparser

Definition at line 55 of file nvcuvid.h.

typedef long long CUvideotimestamp

Definition at line 56 of file nvcuvid.h.

Function Documentation

CUresult CUDAAPI cuvidInit

(

unsigned int

Flags

)