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hi_mpi_vpss_create_grp

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

The Atlas Training Series Product does not support this API.

Description

Creates a VPSS group.

Restrictions

  • Repeated creation is not supported.
  • If 3DNR needs to be enabled, the height cannot be greater than 8192. Otherwise, the 3DNR algorithm is automatically bypassed.

Prototype

hi_s32 hi_mpi_vpss_create_grp(hi_vpss_grp grp, const hi_vpss_grp_attr *grp_attr);

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).

grp_attr

Input

Pointer to VPSS group attributes.

Returns

Parent topic: VPSS