hi_mpi_vpss_set_grp_crop

The Atlas 200/300/500 Inference Product does not support this API.

The Atlas Training Series Product does not support this API.

Description

Sets the cropping parameters of a VPSS group.

Restrictions

A VPSS group must have been created. For details, see hi_mpi_vpss_create_grp.

Prototype

hi_s32 hi_mpi_vpss_set_grp_crop(hi_vpss_grp grp, const hi_vpss_crop_info *crop_info);

Parameters

Parameter	Input/Output	Description
grp	Input	VPSS group ID. The value range is [0, 264). If the 3DNR function is enabled by setting the hi_vpss_grp_attr.nr_en parameter of the hi_mpi_vpss_create_grp API, the value range of the VPSS group ID is [256, 268).
crop_info	Input	Pointer to the information about the cropped region.

Parameter

Input/Output

Description

grp

Input

VPSS group ID.

The value range is [0, 264). If the 3DNR function is enabled by setting the hi_vpss_grp_attr.nr_en parameter of the hi_mpi_vpss_create_grp API, the value range of the VPSS group ID is [256, 268).

crop_info

Input

Pointer to the information about the cropped region.

Returns

0: success
Other values: failure. For details, see VPSS Return Codes.

Parent topic: VPSS