hi_isp_cmos_black_level

Defines the black level of the sensor.

typedef struct {
    hi_bool update;
    hi_u16  black_level[HI_ISP_BAYER_CHN_NUM];
} hi_isp_cmos_black_level;

Member	Description
update	Whether the black level of the sensor varies according to the gain. The options are as follows: HI_TRUE: enabled HI_FALSE: disabled If the black level of the sensor does not vary according to the gain, set update to HI_FALSE.
black_level	Sensor black level array. Value range: [0, 4095]. HI_ISP_BAYER_CHN_NUM defines the number of Bayer data channels. The current value is 4.

Member

Description

update

Whether the black level of the sensor varies according to the gain.

The options are as follows:

If the black level of the sensor does not vary according to the gain, set update to HI_FALSE.

black_level

Sensor black level array. Value range: [0, 4095].

HI_ISP_BAYER_CHN_NUM defines the number of Bayer data channels. The current value is 4.

Parent topic: ISP System Control and 3A Algorithm Registration