hi_mpi_dvpp_get_version
The Ascend 310 AI Processor does not support this API.
The Ascend 910 AI Processor does not support this API.
Description
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 newly added 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, and remains at 0 when major_version and minor_version increase. |
Returns
- 0: success
- Other values: failure. For details, see Common Return Codes.