diff options
Diffstat (limited to 'src/main.cc')
| -rw-r--r-- | src/main.cc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/main.cc b/src/main.cc index 89e21f1..4922d69 100644 --- a/src/main.cc +++ b/src/main.cc @@ -125,12 +125,13 @@ int main(int argc, char** argv) { } #endif - // Calculate delta time and advance music time at scaled rate + // Calculate delta time const float dt = (float)(t - g_last_physical_time); g_last_physical_time = t; - g_music_time += dt * g_tempo_scale; - // Pass music_time (not physical time) to tracker + // CRITICAL: Update tracker BEFORE advancing music_time + // This ensures events trigger in the correct frame, not one frame early + // Pass current music_time (not future time) to tracker g_audio_engine.update(g_music_time); // Fill ring buffer with upcoming audio (look-ahead rendering) @@ -138,6 +139,10 @@ int main(int argc, char** argv) { // acceleration/deceleration At 2.0x tempo, we consume 2x audio per physical // second, so we must render 2x per frame audio_render_ahead(g_music_time, dt * g_tempo_scale); + + // Advance music time AFTER rendering audio for this frame + // This prevents events from triggering one frame early + g_music_time += dt * g_tempo_scale; }; #if !defined(STRIP_ALL) |