diff options
Diffstat (limited to 'core/picture.h')
| -rw-r--r-- | core/picture.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/core/picture.h b/core/picture.h index 61492fffc..b763adfe9 100644 --- a/core/picture.h +++ b/core/picture.h @@ -10,6 +10,8 @@ extern "C" { #endif +struct dive; + struct picture { char *filename; offset_t offset; @@ -17,6 +19,13 @@ struct picture { }; static const struct picture empty_picture = { NULL, { 0 }, { { 0 }, { 0 } } }; +/* loop through all pictures of a dive */ +#define FOR_EACH_PICTURE(_dive) \ + if ((_dive) && (_dive)->pictures.nr) \ + for (struct picture *picture = (_dive)->pictures.pictures; \ + picture < (_dive)->pictures.pictures + (_dive)->pictures.nr; \ + picture++) + /* Table of pictures. Attention: this stores pictures, * *not* pointers to pictures. This has two crucial consequences: * 1) Pointers to pictures are not stable. They may be @@ -37,6 +46,9 @@ extern void remove_from_picture_table(struct picture_table *, int idx); extern int get_picture_idx(const struct picture_table *, const char *filename); /* Return -1 if not found */ extern void sort_picture_table(struct picture_table *); +extern struct picture *create_picture(const char *filename, int shift_time, bool match_all, struct dive **dive); +extern bool picture_check_valid_time(timestamp_t timestamp, int shift_time); + #ifdef __cplusplus } #endif |