hi_mpi_dvpp_get_version

Applicable Products

Product	Supported
Ascend 950PR/Ascend 950DT	√
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	☓

Function

Returns the version number. The version number is formatted as A.B.C, where A indicates incompatible changes, B indicates new APIs, and C indicates the patch version.

Prototype

hi_s32 hi_mpi_dvpp_get_version(hi_s32 *major_version, hi_s32 *minor_version, hi_s32 *patch_version)

Parameters

Parameter	Input/Output	Description
major_version	Output	Pointer to the major version number. The value starts from 1 and is incremented by 1 with each incompatible API change.
minor_version	Output	Pointer to the minor version number. The value starts from 0 and is incremented by 1 with each new API.
patch_version	Output	Pointer to the patch version. The value starts from 0, indicating that this version has only fixed the bugs. The value is incremented by 1 if major_version and minor_version remain unchanged. The value remains at 0 when major_version and minor_version increase.

Returns

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

Parent topic: Common APIs