hi_vpss_nrx_param_auto_v3

Function

Defines the automatic parameters of the 3DNR × interface (V3).

Definition

typedef struct {
    hi_u32 param_num;
    hi_u32 *iso;
    hi_vpss_nrx_v3 *nrx_param;
} hi_vpss_nrx_param_auto_v3;

For details about basic data type hi_u32, see Basic Data Types.

Members

Member	Description
param_num	Number of standard parameters configured for the auto NR mode. Value range: [1, 16] Constraints: In automatic mode, you need to allocate memory space for parameters. The number of automatic parameter groups is specified by param_num. You need to allocate memory whose length is greater than or equal to param_num × sizeof(hi_u32) for the ISO, and allocate memory whose length is greater than or equal to param_num × sizeof(hi_vpss_nrx_v3) for nrx_param.
iso	Pointer to the ISO array of the automatic NR mode. The ISO value range is [100, 3276800]. The ISO values in the array are in ascending order.
nrx_param	Pointer to the standard parameters for the auto NR mode. For details, see hi_vpss_nrx_v3.

Member

Description

param_num

Number of standard parameters configured for the auto NR mode.

Value range: [1, 16]

Constraints: In automatic mode, you need to allocate memory space for parameters. The number of automatic parameter groups is specified by param_num. You need to allocate memory whose length is greater than or equal to param_num × sizeof(hi_u32) for the ISO, and allocate memory whose length is greater than or equal to param_num × sizeof(hi_vpss_nrx_v3) for nrx_param.

iso

Pointer to the ISO array of the automatic NR mode.

The ISO value range is [100, 3276800]. The ISO values in the array are in ascending order.

nrx_param

Pointer to the standard parameters for the auto NR mode.

For details, see hi_vpss_nrx_v3.

Parent topic: Video Processing Subsystem (VPSS)