hi_mpi_vb_block_copyref
The
The
Description
Increases the reference count of memory blocks.
Prototype
hi_s32 hi_mpi_vb_block_copyref(hi_vb_blk vb_blk)
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
vb_blk |
Input |
Memory block handle, which is returned by the hi_mpi_vb_get_block API. |
Returns
- 0: success
- Other values: failure. For details, see Common Return Codes.
Parent topic: Common APIs