L_JP2_FRAMEINFO

typedef struct _tagL_JP2_FRAMEINFO 
{ 
   L_UINT32  uStructSize; 
   L_UINT    uWidth; 
   L_UINT    uHeight; 
   L_UINT    uBitsPerPixel; 
   L_UINT32  uNumOfCodeStream; 
   L_UINT32  *puCodeStream; 
}L_JP2_FRAMEINFO,   *pL_JP2_FRAMEINFO; 

The L_JP2_FRAMEINFO structure provides information for a single JPEG 2000 frame.

Member

Description

uStructSize

Size of this structure, in bytes. Use the sizeof operator to calculate this value.

uWidth

Frame image width.

uHeight

Frame image height.

uBitsPerPixel

Frame image bits per pixel.

uNumOfCodeStream

Number of codestreams that generate this frame.

puCodeStream

Array of L_UINT specifies the indices of the needed codestreams to generate this frame. The array size is uNumOfCodeStream.

Comments

The L_JP2_FRAMEINFO structure provides information for a single JPEG 2000 frame. This structure is used within the L_JP2_FILEINFO structure, and it is filled by the L_Jp2GetFileInfo function.

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