Parses the IFD and IFD tags data contained in the buffer and puts it on a taglist.
The base_offset is used to subtract from the offset in the tag entries and be able to get the offset relative to the buffer start
| buffer |
The exif buffer |
| byte_order |
byte order of the data |
| base_offset |
Offset from the tiff header to this buffer |
|
The parsed taglist |