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Picture handling: change data structure to store offset instead timestamp

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It makes no sense to store a 64bit time stamp with every picture. Even the
32bit offset (in seconds) from the dive start is WAY overkill. But
switching to that makes the code much more simple in a number of spots.
And makes what is saved to the XML file easier to read, too.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-06-08 17:17:49 -07:00
parent 3a14076b1d
commit 1604299a5b
5 changed files with 13 additions and 12 deletions
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4
qthelper.cpp
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@ -264,7 +264,7 @@ extern "C" xsltStylesheetPtr get_stylesheet(const char *name)
return xslt;
}
extern "C" void picture_load_exif_data(struct picture *p)
extern "C" void picture_load_exif_data(struct picture *p, timestamp_t *timestamp)
{
EXIFInfo exif;
memblock mem;
@ -273,7 +273,7 @@ extern "C" void picture_load_exif_data(struct picture *p)
goto picture_load_exit;
if (exif.parseFrom((const unsigned char *)mem.buffer, (unsigned)mem.size) != PARSE_EXIF_SUCCESS)
goto picture_load_exit;
p->timestamp = exif.epoch();
*timestamp = exif.epoch();
p->longitude.udeg= lrint(1000000.0 * exif.GeoLocation.Longitude);
p->latitude.udeg = lrint(1000000.0 * exif.GeoLocation.Latitude);
picture_load_exit: