请问FVID2_Frame结构体参数是什么?

FVID2_Frame结构体参数是什么，请问有关于FVID2_Frame结构体的描述文档么？谢谢！

我的是RDK3.8 ，但是在IPNC_RDK_ApiGuide.CHM中没有找到FVID2_Frame结构的说明。。。。。。

Ternence_Hsu：

typedef struct
{Ptraddr[FVID2_MAX_FIELDS][FVID2_MAX_PLANES];/**<FVID2 buffer pointers for supporting multiple addresses likeY, U, V etc for a given frame. The interpretation of these pointersdepend on the format configured for the driver.The first dimension represents the field and the second dimensionrepresents the color plane.Not all pointers are valid for a given format.Representation of YUV422 Planar Buffer:Field 0 Y -> addr[0][0], Field 1 Y -> addr[1][0]Field 0 U -> addr[0][1], Field 1 U -> addr[1][1]Field 0 V -> addr[0][2], Field 1 V -> addr[1][2]Other pointers are not valid.Representation of YUV422 Interleaved Buffer:Field 0 YUV -> addr[0][0], Field 1 YUV -> addr[1][0]Other pointers are not valid.Representation of YUV420SP or YUV422SP Buffer:Field 0 Y-> addr[0][0], Field 1 Y-> addr[1][0]Field 0 UV -> addr[0][1], Field 1 UV -> addr[1][1]Other pointers are not valid.Representation of RGB888 BufferField 0 RGB -> addr[0][0], Field 1 RGB -> addr[1][0],Other pointers are not valid.For progressive mode data formatsor when fields are processed by driver in frame mode.addr[1][x] is not used.Instead of using numerical for accessing the buffers, the applicationcan use the macros defined for each buffer formats likeFVID2_YUV_INT_ADDR_IDX, FVID2_RGB_ADDR_IDX, FVID2_FID_TOP etc. */UInt32fid;/**< Indicates whether this frame belong to top or bottom field.For valid values see #FVID2_Fid. */UInt32channelNum;/**< Channel number to which this FVID2 frame belongs to. */UInt32timeStamp;/**< Time stamp returned by the driver, in units of msecs.Only valid for frames received using FVID2_dequeue(). */PtrappData;/**< Additional application parameter per frame. This is not modified bydriver. */PtrperFrameCfg;/**< Per frame configuration parameters like scaling ratio, positioning,cropping etc...This should be set to NULL if not used.This can be used by application to control driver behaviour on a perframe basis, example changing scaling ratio for scalar driver.This can be used by application to get per frame status, exampledetected frame width, height from capture driver.This could be set to NULL if not used. In this case, the driver willuse the last supplied configuration.The exact structure type that is passed is driver specific. */PtrblankData;/**< Blanking data associated with this video frame.This could be set to NULL if not used. */PtrdrvData;/**< Used by driver. Application should not modify this. */FVID2_SubFrameInfo*subFrameInfo;/**< Used for SubFrame level processing information exchange betweenapplication and driver.This could be set to NULL if sub-frame level processingis not used. */Ptrreserved;/**< For future use. Not used currently. Set this to NULL. */}

tao chen10：

回复 Ternence_Hsu:

十分感谢