hi_mpi_isp_run
The
The
Description
Runs the ISP firmware.
Prototype
hi_s32 hi_mpi_isp_run(hi_vi_pipe vi_pipe)
Restrictions
- Call hi_mpi_isp_init to initialize the ISP firmware before calling this API.
- Multiple processes are not supported. This API must be called in the same process as hi_mpi_isp_sensor_reg_callback, hi_mpi_isp_init, hi_mpi_isp_exit, hi_mpi_ae_register, and hi_mpi_awb_register.
- This API is a block API. You are advised to call this API using an independent thread.
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
vi_pipe |
Input |
Pipe ID. Value range: [0, 12) |
Returns
- 0: success
- Other values: failure. For details, see ISP System Control Return Codes.
Parent topic: ISP System Control and 3A Algorithm Registration