L_JP2_FREE_BOX
typedef struct _tagL_JP2_FREE_BOX
{
L_UINT32 uStructSize;
L_UINT8 * pData;
L_SIZE_T uDataSize;
}L_JP2_FREE_BOX, *pL_JP2_FREE_BOX;
The L_JP2_FREE_BOX structure provides information for a Free box.
|
Member |
Description |
|
uStructSize |
Size of this structure, in bytes. Use the sizeof operator to calculate this value. |
|
pData |
Free box data. |
|
uDataSize |
The size of Free box data. |
Comments
The Free box specifies a section of the file that is being currently used and may be overwritten when editing the file. This box is defined in JPX and above file formats. A JPEG 2000 file may contain zero or more Free boxes.
The L_JP2_FREE_BOX structure is used in the following functions: