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28e3413ff6
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>
31 lines
595 B
C
31 lines
595 B
C
#ifndef METADATA_H
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#define METADATA_H
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#include "units.h"
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struct metadata {
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timestamp_t timestamp;
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duration_t duration;
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location_t location;
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};
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enum mediatype_t {
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MEDIATYPE_UNKNOWN, // Couldn't (yet) identify file
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MEDIATYPE_IO_ERROR, // Couldn't read file
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MEDIATYPE_PICTURE,
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MEDIATYPE_VIDEO,
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MEDIATYPE_STILL_LOADING, // Still processing in the background
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum mediatype_t get_metadata(const char *filename, struct metadata *data);
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timestamp_t picture_get_timestamp(const char *filename);
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#ifdef __cplusplus
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}
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#endif
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#endif // METADATA_H
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