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| author | Tyler Luu <tluu@ti.com> | 2011-09-27 15:47:22 -0500 |
|---|---|---|
| committer | Iliyan Malchev <malchev@google.com> | 2011-10-07 10:39:28 -0700 |
| commit | 0aba81d4c228ec0681f030ef77a583a8fd9f555a (patch) | |
| tree | b8c210f8a318a417f9870b2bcbfbc53e53fa84d2 /jpgfile.c | |
| parent | 24757b4e0fdd25e118ca322a1243c1dbe060955d (diff) | |
| download | jhead-0aba81d4c228ec0681f030ef77a583a8fd9f555a.tar.gz | |
Fix IFD linking in EXIF creation
The original version of create_EXIF_internal uses continutation
to link the thumbnail IFD to Exif IFD. The Android version tries to
explicitly gives the TAG_EXIF_OFFSET value for the thumbnail IFD.
However, there were some holes left from the original implementation.
Fixes:
1. Explicitly mark the end of the main EXIF section since we are not using
continuation to connect to thumbnail IFD.
2. Overwrite value of TAG_EXIF_OFFSET when we get to the thumbnail section.
The first write for the value of TAG_EXIF_OFFSET relies on some calculation
which is prone to be wrong. We can simply overwrite the value here with the
proper value.
Change-Id: I12d3fbcf10ad30b9520d7fcbdb9b16a61e91641a
Signed-off-by: Tyler Luu <tluu@ti.com>
Diffstat (limited to 'jpgfile.c')
0 files changed, 0 insertions, 0 deletions