hi_isp_clut_attr

Description

Defines CLUT gains.

Definition

typedef struct {     
    hi_bool enable;      
    hi_u32  gain_r;     
    hi_u32  gain_g;      
    hi_u32  gain_b;  
} hi_isp_clut_attr;

Members

Member	Description
enable	CLUT enable. The value can be HI_FALSE (disabled) and HI_TRUE (enabled).
gain_r	R channel gain. The value range is [0, 4095].
gain_g	G channel gain. The value range is [0, 4095].
gain_b	B channel gain. The value range is [0, 4095].

Restrictions

If the gain value is set to 512, the final gain of 1.0 is obtained after normalization. The actual adjustment value is obtained by multiplying the gain by the adjustment value obtained from the LUT. The output RGB value is obtained by adding the actual adjustment value and the input RGB value.

Parent topic: Data Types