#hbVPGaussianBlur

typedef struct {
  double sigmaX;
  double sigmaY;
  int8_t kernelSize;
  int8_t borderType;
} hbVPGaussianBlurParam;

GaussianBlur operator parameter.

• Member

  Member Name	Description
  sigmaX	Reserved parameter.
  sigmaY	Reserved parameter.
  kernelSize	Filter kernel size, supported sizes are 3 or 5.
  borderType	The fill type supports type in hbVPBorderType.

int32_t hbVPGaussianBlur(hbUCPTaskHandle_t *taskHandle,
                         hbVPImage *dstImg,
                         hbVPImage const *srcImg,
                         hbVPGaussianBlurParam const *gaussianParam);

The API for calling the GaussianBlur.

• Parameter
  • [out] taskHandle Task handles are responsible for the interaction of the operator with the UCP architecture.
  • [out] dstImg The output picture, type, format and size are the same as the input picture.
  • [in] srcImg The input picture type supports U8C1 and format supports Y.
  • [in] gaussianParam Operator parameter.
• Return Value
  • Return 0 means the API was successfully executed, otherwise the execution failed.