hi_isp_exp_conv_param
Description
Defines the exposure parameters related to equal exposure conversion at different frame rates in the AE algorithm.
Definition
typedef struct {
hi_u32 tar_fps;
hi_u32 tar_isp_dgain;
hi_isp_ae_param_reg time_reg[10];
hi_isp_ae_param_reg again_reg[10];
hi_isp_ae_param_reg dgain_reg[10];
} hi_isp_exp_conv_param;
Members
Member |
Description |
|---|---|
tar_fps |
Input parameter, which equals Target frame rate for exposure conversion x 100 Value range: [0x0, 0xFFFFFFFF] |
tar_isp_dgain |
ISP digital gain after exposure conversion (10-bit precision) |
time_reg [10] |
Register value and register address of the sensor exposure time after exposure conversion. The member variable reg_addr is the sensor register address, and reg_value is the register value. A maximum of 10 register values and addresses can be output after exposure conversion. |
again_reg [10] |
Register value and register address of the sensor analog gain after exposure conversion. The member variable reg_addr is the sensor register address, and reg_value is the register value. A maximum of 10 register values and addresses can be output after exposure conversion. |
dgain_reg [10] |
Register value and register address of the sensor digital gain after exposure conversion. The member variable reg_addr is the sensor register address, and reg_value is the register value. A maximum of 10 register values and addresses can be output after exposure conversion. |