6.5. Error Codes

API error codes of video processing subsystem are shown in the following table

Error Code	Macro Definition	Description
0xC0068001	CVI_ERR_VPSS_INVALID_DEVID	Invalid VPSS GROUP ID
0xC0068002	CVI_ERR_VPSS_INVALID_CHNID	Invalid VPSS channel ID
0xC0068003	CVI_ERR_VPSS_ILLEGAL_PARAM	VPSS parameter setting is invalid
0xC0068004	CVI_ERR_VPSS_EXIST	VPSS GROUP already exists
0xC0068005	CVI_ERR_VPSS_UNEXIST	VPSS GROUP not created
0xC0068006	CVI_ERR_VPSS_NULL_PTR	Null pointer error
0xC0068008	CVI_ERR_VPSS_NOT_SUPPORT	Operation not supported
0xC0068009	CVI_ERR_VPSS_NOT_PERM	operation not permitted
0xC006800c	CVI_ERR_VPSS_NOMEM	Failure to allocate memory
0xC006800d	CVI_ERR_VPSS_NOBUF	Failure to allocate BUF pool
0xC006800e	CVI_ERR_VPSS_BUF_EMPTY	The image queue is empty
0xC0068010	CVI_ERR_VPSS_NOTREADY	VPSS system not initialized
0xC0068012	CVI_ERR_VPSS_BUSY	VPSS system is busy