Detailed Description

Definition at line 541 of file tvmr/include/nvmedia_parser.h.

Collaboration diagram for NvMediaParserClientCb:

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Data Fields
pfnCbNvMediaBeginSequence	BeginSequence
	callback to provide sequence level information to client Client will use this to create NvMediaVideoDecoder based on codec type. More...

pfnCbNvMediaDecodePicture	DecodePicture
	callback to provide one frame/field worth of data required to achieve decoding using NvMediaVideoDecoder component. More...

pfnCbNvMediaDisplayPicture	DisplayPicture
	Callback to pass frame-buffer with its timestamp in display order for display. More...

pfnCbNvMediaUnhandledNALU	UnhandledNALU
	Callback to report unhandled NALU. More...

pfnCbNvMediaAllocPictureBuffer	AllocPictureBuffer
	callback to get one free frame-buffer to do current frame decoding. More...

pfnCbNvMediaRelease	Release
	Callback to tell client to decrement the buffer reference count by 1. More...

pfnCbNvMediaAddRef	AddRef
	Callback to increase ref counting of buffer by 1 when surface is used as reference. More...

pfnCbNvMediaCreateDecrypter	CreateDecrypter
	Callback to create NvMediaVideoDecrypter component to handle encrypted contents. More...

pfnCbNvMediaDecryptHdr	DecryptHdr
	Callback to pass encrypted data for decryption of frame-headers. More...

pfnCbNvMediaSliceDecode	SliceDecode
	Callback to pass slice level data for the slice level decoding use case. More...

pfnCbNvMediaGetClearHdr	GetClearHdr
	callback to get clear header data from NvMediaVideoDecrypter. More...

pfnCbNvMediaGetBackwardUpdates	GetBackwardUpdates
	callback to get backward prabability data for VP9 codec. More...

pfnCbNvMediaGetDpbInfoForMetadata	GetDpbInfoForMetadata
	callback to pass internal DPB information to the client. More...

Field Documentation

◆ AddRef

pfnCbNvMediaAddRef NvMediaParserClientCb::AddRef

Callback to increase ref counting of buffer by 1 when surface is used as reference.

Definition at line 572 of file tvmr/include/nvmedia_parser.h.

◆ AllocPictureBuffer

pfnCbNvMediaAllocPictureBuffer NvMediaParserClientCb::AllocPictureBuffer

callback to get one free frame-buffer to do current frame decoding.

Increase the ref counting of buffer by 1

Definition at line 564 of file tvmr/include/nvmedia_parser.h.

◆ BeginSequence

pfnCbNvMediaBeginSequence NvMediaParserClientCb::BeginSequence

callback to provide sequence level information to client Client will use this to create NvMediaVideoDecoder based on codec type.

callback to provide sequence level information to client Client will use this to create NvMediaIDE based on codec type.

Client will use NvMediaVideoDecoderCreateEx based on need. Clients use codec sequence information to create output buffers required for decoding.

Client will use NvMediaIDECreate based on need. Clients use codec sequence information to create output buffers required for decoding.

Definition at line 549 of file tvmr/include/nvmedia_parser.h.

◆ CreateDecrypter

pfnCbNvMediaCreateDecrypter NvMediaParserClientCb::CreateDecrypter

Callback to create NvMediaVideoDecrypter component to handle encrypted contents.

Definition at line 574 of file tvmr/include/nvmedia_parser.h.

◆ DecodePicture

pfnCbNvMediaDecodePicture NvMediaParserClientCb::DecodePicture

callback to provide one frame/field worth of data required to achieve decoding using NvMediaVideoDecoder component.

callback to provide one frame/field worth of data required to achieve decoding using NvMediaIDE component.

Client will get NvMediaParserPictureData information. It will have to just update video surface pointer with NvMediaVideoSurface pointers. Client will call NvMediaVideoDecoderRenderEx based on use case requirement.

Client will get NvMediaParserPictureData information. It will have to just update target surface pointer with a reference to an NvSciBufObj where the frame needs to be rendered. Client will call NvMediaIDERender based on use case requirement.

Definition at line 557 of file tvmr/include/nvmedia_parser.h.