Documentation

hi_mpi_vpss_destroy_grp

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

The Atlas Training Series Product does not support this API.

Description

Destroys a VPSS group.

Restrictions

  • A VPSS group must have been created. For details, see hi_mpi_vpss_create_grp.
  • The VPSS group must have been disabled by calling hi_mpi_vpss_stop_grp.
  • When this API is used, a VPSS group will only be destroyed after the current task in the group is completed.

Prototype

hi_s32 hi_mpi_vpss_destroy_grp(hi_vpss_grp grp);

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).

Returns

Parent topic: VPSS