gflGetFileInformationFromMemory

The gflGetFileInformationFromMemory function retrieves all informations about a picture from memory.

GFL_ERROR gflGetFileInformationFromMemory(
  GFL_UINT8 * data,  
  GFL_UINT32 data_length,  

  GFL_INT32 index,  

  GFL_FILE_INFORMATION * information
);

Parameters

data

Pointer to the picture.

data_length

Length of data.

index

Index of format. -1 for automatic recognition.

information

Pointer to a GFL_FILE_INFORMATION structure.
You must use gflFreeFileInformation to free his content.

Return value

The function returns GFL_NO_ERROR if it is successful or a value of GFL_ERROR.

See also

gflLoadBitmap, gflLoadBitmapFromMemory, gflLoadBitmapFromHandle, gflLoadThumbnail, gflLoadThumbnailFromMemory, gflLoadThumbnailFromHandle