[
https://issues.apache.org/jira/browse/SANSELAN-54?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Emmanuel Bourg updated SANSELAN-54:
-----------------------------------
Fix Version/s: 1.0
> Tiff (exif) tags of type double written in wrong byte order
> -----------------------------------------------------------
>
> Key: SANSELAN-54
> URL: https://issues.apache.org/jira/browse/SANSELAN-54
> Project: Commons Sanselan
> Issue Type: Bug
> Environment: Tested under Windows XP. Potentally all platforms.
> Reporter: Gary Lucas
> Fix For: 1.0
>
> Attachments: Sanselan-54-ExifByteOrder.patch
>
>
> Reviewing BinaryFileFunctions.java method convertDoubleToByteArray and
> convertDoubleArrayToByteArray there are two blocks of code, one for
> BYTE_ORDER_MOTOROLA (big endian) and one for BYTE_ORDER_INTEL (little
> endian). These are backwards.
> The convertByteArrayToDouble, on the other hand appears to be correct. A
> reasonable test procedure would be to see if these two sets of methods are
> mutually consistent.
> The same problem appears to be the case for the "Float" variants, but not the
> Integer variants.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
