nvmedia_iep.h File Reference

Detailed Description

NVIDIA Media Interface: NvMedia Image Encode Processing API

This file contains the Image Encode Processing API.

Definition in file nvmedia_iep.h.

Go to the source code of this file.

Data Structures
struct	NvMediaIEP
	Holds the image encoder object created by NvMediaIEPCreate. More...

Macros
#define	NVMEDIA_IEP_VERSION_MAJOR   2
	Major Version number. More...
#define	NVMEDIA_IEP_VERSION_MINOR   2
	Minor Version number. More...

Enumerations
enum	NvMediaIEPType {   NVMEDIA_IMAGE_ENCODE_H264,   NVMEDIA_IMAGE_ENCODE_HEVC,   NVMEDIA_IMAGE_ENCODE_VP9,   NVMEDIA_IMAGE_ENCODE_VP8 }
	Image encode type. More...

Functions
NvMediaStatus	NvMediaIEPGetVersion (NvMediaVersion *version)
	Checks the version compatibility for the NvMedia IEP library. More...
NvMediaIEP *	NvMediaIEPCreate (NvMediaDevice *device, NvMediaIEPType encodeType, void *initParams, NvMediaSurfaceType inputFormat, uint8_t maxInputBuffering, uint8_t maxOutputBuffering, NvMediaEncoderInstanceId instanceId)
	Creates an encoder object capable of turning a stream of surfaces of the "inputFormat" into a bitstream of the specified "codec". More...
void	NvMediaIEPDestroy (NvMediaIEP *encoder)
	Destroys an NvMedia image encoder. More...
NvMediaStatus	NvMediaIEPFeedFrame (NvMediaIEP *encoder, NvMediaImage *frame, NvMediaRect *sourceRect, void *picParams, NvMediaEncoderInstanceId instanceId)
	Encodes the specified frame. More...
NvMediaStatus	NvMediaIEPSetConfiguration (NvMediaIEP *encoder, void *configuration)
	Sets the encoder configuration. More...
NvMediaStatus	NvMediaIEPGetBitsEx (NvMediaIEP *encoder, uint32_t *numBytes, uint32_t numBitstreamBuffers, NvMediaBitstreamBuffer *bitstreams, void *extradata)
	Returns the bitstream for a slice or frame. More...
NvMediaStatus	NvMediaIEPBitsAvailable (NvMediaIEP *encoder, uint32_t *numBytesAvailable, NvMediaBlockingType blockingType, uint32_t millisecondTimeout)
	Returns the encode status and number of bytes available for the next frame (if any). More...
NvMediaStatus	NvMediaIEPGetAttribute (NvMediaIEP *encoder, NvMediaEncAttrType attrType, uint32_t attrSize, void *AttributeData)
	Gets the encoder attribute for the current encoding session. More...