Detailed Description

NVIDIA Media Interface: Core

Description: This file contains the Core data types and API.

Data Structures
struct	NvMediaRect
	Holds a rectangular region of a surface. More...

struct	NvMediaPoint
	Defines the location of a point on a two-dimensional object. More...

struct	NvMediaPointFloat
	Defines the float-precision location of a point on a two-dimensional object. More...

struct	NvMediaPointDouble
	Defines the double-precision location of a point on a two-dimensional object. More...

struct	NvMediaTaskStatus
	Holds status of latest operation for NvMedia managed data structure. More...

struct	NvMediaVersion
	Holds NvMedia version information. More...

Macros
#define	NVM_DEPRECATED

#define	NVM_DEPRECATED_MSG(fmt) NVM_DEPRECATED

#define	NVMEDIA_RELEASE_VERSION_MAJOR 2
	Release major version number. More...

#define	NVMEDIA_RELEASE_VERSION_MINOR 0
	Release minor version number. More...

#define	NVMEDIA_CORE_VERSION_MAJOR 1
	Core major version number. More...

#define	NVMEDIA_CORE_VERSION_MINOR 14
	Core minor version number. More...

#define	NVMEDIA_TRUE
	A true NvMediaBool value. More...

#define	NVMEDIA_FALSE
	A false NvMediaBool value. More...

Typedefs
typedef uint32_t	NvMediaBool
	A boolean value, holding NVMEDIA_TRUE or NVMEDIA_FALSE. More...

typedef struct timespec	NvMediaTime
	Holds the media time in timespec format as defined by the POSIX specification. More...

typedef uint64_t	NvMediaGlobalTime
	Media global time, measured in microseconds. More...

typedef struct NvMediaDevice	NvMediaDevice
	An opaque handle representing an NvMediaDevice object. More...

Enumerations
enum	NvMediaTimeBase { NVMEDIA_TIME_BASE_CLOCK_PTP, NVMEDIA_TIME_BASE_CLOCK_MONOTONIC, NVMEDIA_TIME_BASE_CLOCK_USER_DEFINED }
	Defines clock base for NvMediaTime. More...

enum	NvMediaColorStandard { NVMEDIA_COLOR_STANDARD_ITUR_BT_601, NVMEDIA_COLOR_STANDARD_ITUR_BT_709, NVMEDIA_COLOR_STANDARD_SMPTE_240M, NVMEDIA_COLOR_STANDARD_ITUR_BT_601_ER, NVMEDIA_COLOR_STANDARD_ITUR_BT_709_ER }
	Defines color standards. More...

enum	NvMediaStatus { NVMEDIA_STATUS_OK = 0, NVMEDIA_STATUS_BAD_PARAMETER = 1, NVMEDIA_STATUS_PENDING = 2, NVMEDIA_STATUS_TIMED_OUT = 3, NVMEDIA_STATUS_OUT_OF_MEMORY = 4, NVMEDIA_STATUS_NOT_INITIALIZED = 5, NVMEDIA_STATUS_NOT_SUPPORTED = 6, NVMEDIA_STATUS_ERROR = 7, NVMEDIA_STATUS_NONE_PENDING = 8, NVMEDIA_STATUS_INSUFFICIENT_BUFFERING = 9, NVMEDIA_STATUS_INVALID_SIZE = 10, NVMEDIA_STATUS_INCOMPATIBLE_VERSION = 11, NVMEDIA_STATUS_UNDEFINED_STATE = 13, NVMEDIA_STATUS_PFSD_ERROR = 14 }
	Defines all possible error codes. More...

enum	NvMediaNvSciSyncClientType { NVMEDIA_SIGNALER, NVMEDIA_WAITER, NVMEDIA_SIGNALER_WAITER }
	NvMedia NvSciSync Client Type. More...

enum	NvMediaNvSciSyncObjType { NVMEDIA_PRESYNCOBJ, NVMEDIA_EOFSYNCOBJ, NVMEDIA_SOFSYNCOBJ, NVMEDIA_EOF_PRESYNCOBJ, NVMEDIA_SOF_PRESYNCOBJ }
	Defines NvMedia NvSciSyncObj types. More...

enum	NvMediaAccessMode { NVMEDIA_ACCESS_MODE_READ, NVMEDIA_ACCESS_MODE_READ_WRITE }

Functions
NvMediaStatus	NvMediaReleaseGetVersion (NvMediaVersion *version)
	Gets the release version information for the NvMedia library. More...

NvMediaStatus	NvMediaCoreGetVersion (NvMediaVersion *version)
	Gets the core version information for the NvMedia library. More...

NvMediaDevice *	NvMediaDeviceCreate (void)
	Creates an instance of the NvMediaDevice structure. More...

void	NvMediaDeviceDestroy (NvMediaDevice *device)
	Destroys an NvMediaDevice instance. More...

Macro Definition Documentation

#define NVM_DEPRECATED

Definition at line 38 of file nvmedia_core.h.

#define NVM_DEPRECATED_MSG ( fmt ) NVM_DEPRECATED

Definition at line 39 of file nvmedia_core.h.