diff options
Diffstat (limited to 'src/audio/tracker.h')
| -rw-r--r-- | src/audio/tracker.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/audio/tracker.h b/src/audio/tracker.h index 4cd011b..8e7a63f 100644 --- a/src/audio/tracker.h +++ b/src/audio/tracker.h @@ -8,7 +8,7 @@ #include <cstdint> struct TrackerEvent { - float unit_time; // Unit-less time within pattern (0.0 to pattern.unit_length) + float unit_time; // Unit-less time within pattern (0.0 to pattern.unit_length) uint16_t sample_id; float volume; float pan; @@ -17,11 +17,12 @@ struct TrackerEvent { struct TrackerPattern { const TrackerEvent* events; uint32_t num_events; - float unit_length; // Pattern duration in units (typically 1.0 for 4-beat patterns) + float unit_length; // Pattern duration in units (typically 1.0 for 4-beat + // patterns) }; struct TrackerPatternTrigger { - float unit_time; // Unit-less time when pattern triggers + float unit_time; // Unit-less time when pattern triggers uint16_t pattern_id; // Modifiers could be added here }; @@ -29,7 +30,7 @@ struct TrackerPatternTrigger { struct TrackerScore { const TrackerPatternTrigger* triggers; uint32_t num_triggers; - float bpm; // BPM is used only for playback scaling (1 unit = 4 beats) + float bpm; // BPM is used only for playback scaling (1 unit = 4 beats) }; // Global music data generated by tracker_compiler @@ -41,5 +42,5 @@ extern const uint32_t g_tracker_patterns_count; extern const TrackerScore g_tracker_score; void tracker_init(); -void tracker_update(float music_time_sec); +void tracker_update(float music_time_sec, float dt_music_sec); void tracker_reset(); // Reset tracker state (for tests/seeking) |