Function Usage

JPEG decoding function of DVPP on Atlas inference product. Before calling this API, call Init to initialize this function. The pixel format is HI_PIXEL_FORMAT_UNKNOWN.

Prototype

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

Parameters

Parameter	Input/Output	Description
inputDataInfo	Input	Decoded data.
outputDataInfo	Output	Output data after decoding. The value range of outputDataInfo.dataSize is [1, 4294967296].

Parameter

Input/Output

Description

inputDataInfo

Input

Decoded data.

outputDataInfo

Output

Output data after decoding.

The value range of outputDataInfo.dataSize is [1, 4294967296].

Response Parameters

Data Structure	Description
APP_ERROR	For details about the returned error codes, see APP_ERROR Description.