1 files changed, 5 insertions, 29 deletions
diff --git a/src/audio/audio_engine.cc b/src/audio/audio_engine.cc
index d11303c..8e47eac 100644
--- a/src/audio/audio_engine.cc
+++ b/src/audio/audio_engine.cc
@@ -3,7 +3,6 @@
 
 #include "audio_engine.h"
 #include "util/debug.h"
-#include <algorithm>
 #include <cstring>
 
 void AudioEngine::init() {
@@ -49,7 +48,7 @@ void AudioEngine::reset() {
   }
 
   synth_init(); // Re-init synth (clears all state)
-  tracker_reset();
+  ::tracker_init(); // Re-register all spectrograms (synth slots now clean)
   resource_mgr_.reset();
 
   // Clear sample-to-synth mapping
@@ -171,23 +170,18 @@ void AudioEngine::seek(float target_time) {
   // 1. Reset synth state (clear all active voices)
   synth_init();
 
-  // 2. Reset tracker state
-  tracker_reset();
+  // 2. Re-init tracker: re-registers all spectrograms with now-clean synth slots
+  ::tracker_init();
 
   // 3. Clear sample-to-synth mapping (will be re-registered on demand)
   for (int i = 0; i < MAX_SPECTROGRAM_RESOURCES; ++i) {
     sample_to_synth_id_[i] = -1;
   }
 
-  // 4. Pre-warm samples for target time range
-  const float prewarm_start = std::max(0.0f, target_time - 1.0f);
-  const float prewarm_end = target_time + 2.0f;
-  prewarm_for_time_range(prewarm_start, prewarm_end);
-
-  // 5. Simulate tracker up to target time (without audio)
+  // 4. Simulate tracker up to target time (without audio)
   const float dt = 0.1f;
   for (float t = 0.0f; t < target_time; t += dt) {
-    update_silent(t);
+    tracker_update(t, 0.0f);
   }
 
   // 6. Final update at exact target time
@@ -200,22 +194,4 @@ void AudioEngine::seek(float target_time) {
 #endif
 }
 
-void AudioEngine::prewarm_for_time_range(float start_time, float end_time) {
-  // TODO: Scan tracker score for patterns in this time range
-  // and pre-load their samples. For now, this is a placeholder.
-  // The proper implementation requires access to g_tracker_score
-  // and pattern data to determine which samples will be needed.
-
-#if defined(DEBUG_LOG_AUDIO)
-  DEBUG_AUDIO("[AudioEngine] Pre-warming samples for t=%.2f-%.2f\n", start_time,
-              end_time);
-#endif
-}
-
-void AudioEngine::update_silent(float music_time) {
-  // Update tracker without triggering audio (for fast-forward/seeking)
-  // This is a placeholder - proper implementation requires tracker support
-  // for silent updates. For now, we just update normally.
-  tracker_update(music_time, 0.0f);
-}
 #endif /* !defined(STRIP_ALL) */