hi_isp_af_peak_mode

Defines the peak mode, which determines whether the peak value of the zoned statistics is calculated.

typedef enum {
    HI_ISP_AF_STA_NORM         = 0,
    HI_ISP_AF_STA_PEAK,
    HI_ISP_AF_STA_BUTT
} hi_isp_af_peak_mode;

Member	Description
HI_ISP_AF_STA_NORM	When square_mode is HI_ISP_AF_STA_SUM_NORM, the sum of the output value of each pixel in zones is the zoned statistics. When square_mode is HI_ISP_AF_STA_SUM_SQUARE, the sum of squares of the filter output value of each pixel in zones is the zoned statistics.
HI_ISP_AF_STA_PEAK	When square_mode is HI_ISP_AF_STA_SUM_NORM, the sum of maximum values of filter output values of each pixel in each line in zones is the zoned statistics. When square_mode is HI_ISP_AF_STA_SUM_SQUARE, the sum of squares of maximum values of filter output values of each pixel in each line in zones is the zoned statistics.

Parent topic: Data Types