hi_mpi_isp_set_stats_cfg
Description
Sets the ISP 3A statistics configuration.
Prototype
hi_s32 hi_mpi_isp_set_stats_cfg(hi_vi_pipe vi_pipe, const hi_isp_stats_cfg *stat_cfg)
Constraints
- Unnecessary statistics can be disabled to improve system performance.
- This MPI can be called only after hi_mpi_isp_init is called.
- If you want to change the configuration of the AE statistical algorithm, ensure that the image width is greater than or equal to 256 pixels and the image height is greater than or equal to 120 pixels.
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
vi_pipe |
Input |
VI pipe ID Value range: [0, 8) |
stat_cfg |
Input |
ISP statistics configuration |
Returns
- 0: success
- Other values: failure. For details, see Error Codes.
Parent topic: API Reference