DvppJpegDecodeWithAdaptation

Function Usage

Decodes JPEG formats on the Atlas inference products. Before calling this API, call Init() or Init(MxbaseDvppChannelMode dvppChannelMode) to initialize this function. The pixel format is HI_PIXEL_FORMAT_UNKNOWN.

Prototype

APP_ERROR DvppJpegDecodeWithAdaptation(  
    DvppDataInfo& inputDataInfo,  
    DvppDataInfo& outputDataInfo  
);

Parameter Description

Parameter	Input/Output	Description
inputDataInfo	Input	Decoded data
outputDataInfo	Output	Output data after decoding The value range of outputDataInfo.dataSize is [1,1073741824].

Parameter

Input/Output

Description

inputDataInfo

Input

Decoded data

outputDataInfo

Output

Output data after decoding

The value range of outputDataInfo.dataSize is [1,1073741824].

Return Parameter Description

Data Structure	Description
APP_ERROR	Error code returned during program execution. For details, see the MxBase/ErrorCode/ErrorCode.h file.

Parent topic: DvppWrapper