hi_stitching_gain_param
说明
定义增益补偿参数的结构体。
定义
typedef struct {
    hi_stitching_histogram_type hist_type;
    hi_stitching_gain_type gain_type;
    hi_void *user_data;
    hi_s32 (*calulate_gain_callback)(
        hi_void *user_data,
        hi_void *hist_config,
        hi_u32 hist_count,
        void *gain,      
        hi_u32 gain_size);
} hi_stitching_gain_param;
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