hi_isp_fe_ae_stat_1

Description

Defines the AE statistics information.

Definition

typedef struct {
    hi_u32  pixel_count[HI_ISP_CHN_MAX_NUM];
    hi_u32  pixel_weight[HI_ISP_CHN_MAX_NUM];
    hi_u32  histogram_mem_array[HI_ISP_CHN_MAX_NUM][HI_ISP_HIST_NUM];
} hi_isp_fe_ae_stat_1;

The macros are defined as follows:

#define HI_ISP_HIST_NUM                                  1024
#define HI_ISP_CHN_MAX_NUM                               4

Members

Member	Description
pixel_count	Total number of pixels involved in statistics
pixel_weight	Total number of pixels involved in weight statistics
histogram_mem_array	Statistics array of the 1024-segment histogram. The value range is [0, 0xFFFFFFFF].

Parent topic: Data Types