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2018-10-21Add 'location_t' data structureGravatar Linus Torvalds
Instead of having people treat latitude and longitude as separate things, just add a 'location_t' data structure that contains both. Almost all cases want to always act on them together. This is really just prep-work for adding a few more locations that we track: I want to add a entry/exit location to each dive (independent of the dive site) because of how the Garmin Descent gives us the information (and hopefully, some day, other dive computers too). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-07-14Metadata: extract duration fom QuickTime/MP4-style containersGravatar Berthold Stoeger
We want the duration of videos for two reasons: - To display the duration of the video in the profile plot. - To be able to determine which dive a video is closer to if the start is not during a dive. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-07-08Dive pictures: Recognize video filesGravatar Berthold Stoeger
When generating thumbnails, test for video files. If it is, use a dummy-thumbnail. Write only the type (video), but no image to the thumbnail cache, for forward-compatibility. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-04-01Dive pictures: use get_metadata() in dive_create_picture()Gravatar Berthold Stoeger
Thus, metadata has to be only read once and the picture_load_exif_data() function can be removed. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-04-01Dive pictures: Move metadata functions into own translation unitGravatar Berthold Stoeger
Move all metadata function into new core/metadata.cpp file. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>