hi_mpi_isp_query_wb_info
Description
Obtains the current WB gain coefficient, color temperature, saturation, and color correction matrix coefficient.
Prototype
hi_s32 hi_mpi_isp_query_wb_info(hi_vi_pipe vi_pipe, hi_isp_wb_info *wb_info)
Parameters
Parameter |
Input/Output |
Description |
|---|---|---|
vi_pipe |
Input |
VI pipe ID Value range: [0, 8) |
wb_info |
Output |
Color description parameter |
Returns
- 0: success
- Other values: failure. For details, see Error Codes.
Parent topic: AWB Control Module