AppGlobalCfgExtra

Description

Global application configuration. The number of VPC, JPEGD, PNGD, and JPEGE channels in the DVPP resource pool can be configured.

Structure Definition

struct AppGlobalCfgExtra {
    uint32_t vpcChnNum = DEFAULT_VPC_CHN_NUM;
    uint32_t jpegdChnNum = DEFAULT_JPEGD_CHN_NUM;
    uint32_t pngdChnNum = DEFAULT_PNGD_CHN_NUM;
    uint32_t jpegeChnNum = DEFAULT_JPEGE_CHN_NUM;
    virtual ~AppGlobalCfgExtra() = default;
};

Parameters

Parameter	Description
vpcChnNum	Size of the VPC channel resource pool. By default, DEFAULT_VPC_CHN_NUM is 48. The value range is [1, 128].
jpegdChnNum	Size of the JPEGD channel resource pool. By default, DEFAULT_JPEGD_CHN_NUM is 24. The value range is [1, 64].
pngdChnNum	Size of the PNGD channel resource pool. By default, DEFAULT_PNGD_CHN_NUM is 24. The value range is [1, 64].
jpegeChnNum	Size of the JPEGE channel resource pool. By default, DEFAULT_JPEGE_CHN_NUM is 24. The value range is [1, 48].

Parent topic: General Data Structures