hi_mpi_vpss_get_grp_crop

Applicability

Product	Supported
Atlas A3 training products/Atlas A3 inference products	☓
Atlas A2 training products/Atlas A2 inference products	☓
Atlas 200I/500 A2 inference products	√
Atlas inference products	☓
Atlas training products	☓

Description

Obtains the cropping parameters of a VPSS group.

Prototype

hi_s32 hi_mpi_vpss_get_grp_crop(hi_vpss_grp grp, 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	Output	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

Output

Pointer to the information about the cropped region.

Returns

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

Parent topic: VPSS