hi_mpi_ae_sensor_unreg_callback
Description
Deregisters a sensor. This callback API is provided by the AE algorithm library.
Prototype
hi_s32 hi_mpi_ae_sensor_unreg_callback(hi_vi_pipe vi_pipe, hi_isp_3a_alg_lib *ae_lib, hi_sensor_id sensor_id)
Constraints
This API does not support multiple processes.
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
vi_pipe |
Input |
VI pipe ID Value range: [0, 8) |
ae_lib |
Input |
Pointer to the data structure of the AE algorithm library |
sensor_id |
Input |
ID of the sensor that is deregistered from the AE algorithm library. sensor_id can be configured in the sensor library. It is used to ensure that the sensor deregistered from the ISP library is the same as that deregistered from the 3A algorithm library. |
Returns
- 0: success
- Other values: failure. For details, see Error Codes.
Parent topic: ISP System Control and 3A Algorithm Registration