diff options
Diffstat (limited to 'libs/evoral/evoral/types.hpp')
| -rw-r--r-- | libs/evoral/evoral/types.hpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/libs/evoral/evoral/types.hpp b/libs/evoral/evoral/types.hpp index 7bdbdc7a2e..000b79bb94 100644 --- a/libs/evoral/evoral/types.hpp +++ b/libs/evoral/evoral/types.hpp @@ -43,6 +43,33 @@ static inline bool musical_time_equal (MusicalTime a, MusicalTime b) { return fabs (a - b) <= (1.0/1920.0); } +static inline bool musical_time_less_than (MusicalTime a, MusicalTime b) { + /* acceptable tolerance is 1 tick. Nice if there was no magic number here */ + if (fabs (a - b) <= (1.0/1920.0)) { + return false; /* effectively identical */ + } else { + return a < b; + } +} + +static inline bool musical_time_greater_than (MusicalTime a, MusicalTime b) { + /* acceptable tolerance is 1 tick. Nice if there was no magic number here */ + if (fabs (a - b) <= (1.0/1920.0)) { + return false; /* effectively identical */ + } else { + return a > b; + } +} + +static inline bool musical_time_greater_or_equal_to (MusicalTime a, MusicalTime b) { + /* acceptable tolerance is 1 tick. Nice if there was no magic number here */ + if (fabs (a - b) <= (1.0/1920.0)) { + return true; /* effectively identical, note the "or_equal_to" */ + } else { + return a >= b; + } +} + /** Type of an event (opaque, mapped by application) */ typedef uint32_t EventType; |