DvppWrapper
类说明
DeInit
DeInitVdec
DeInitVenc
DvppPngDecode
DvppJpegEncode
DvppJpegDecode
DvppJpegDecodeWithAdaptation
DvppJpegConvertColor
DvppJpegPredictDecSize
DvppVdec
DvppVdecFlush
DvppVenc
DvppWrapper
~DvppWrapper
GetPictureDec
Init
InitJpegDecodeChannel
InitJpegEncodeChannel
InitPngDecodeChannel
InitVdec
InitVenc
InitVpcChannel
VpcBatchCrop
VpcBatchCropMN
VpcBatchCropResize
VpcCrop
VpcCropAndPaste
VpcPadding
VpcPictureConstrainInfoCheck
VpcResize
父主题：
基础组件层