opt: Guard debug/seek features with STRIP_ALL

Ensures that code related to the --seek command line option (simulation loops, silent audio rendering) is completely compiled out when the DEMO_STRIP_ALL build option is enabled, preserving the 64k size constraint.

4 files changed, 8 insertions, 0 deletions

diff --git a/src/audio/audio.cc b/src/audio/audio.cc
index 517e376..a1a6f7b 100644
--- a/src/audio/audio.cc
+++ b/src/audio/audio.cc
@@ -48,6 +48,7 @@ void audio_start() {
   }
 }
 
+#ifndef STRIP_ALL
 void audio_render_silent(float duration_sec) {
   const int sample_rate = 32000;
   const int chunk_size = 512;
@@ -60,6 +61,7 @@ void audio_render_silent(float duration_sec) {
     total_frames -= frames_to_render;
   }
 }
+#endif
 
 void audio_update() {
 }
diff --git a/src/audio/audio.h b/src/audio/audio.h
index 67c83c2..1fb53b6 100644
--- a/src/audio/audio.h
+++ b/src/audio/audio.h
@@ -6,6 +6,8 @@
 
 void audio_init();
 void audio_start(); // Starts the audio device callback
+#ifndef STRIP_ALL
 void audio_render_silent(float duration_sec); // Fast-forwards audio state
+#endif
 void audio_update();
 void audio_shutdown();
diff --git a/src/gpu/gpu.cc b/src/gpu/gpu.cc
index e68b84d..d119e60 100644
--- a/src/gpu/gpu.cc
+++ b/src/gpu/gpu.cc
@@ -425,9 +425,11 @@ void gpu_draw(float audio_peak, float aspect_ratio, float time, float beat) {
   g_main_sequence.render_frame(time, beat, audio_peak, aspect_ratio, g_surface);
 }
 
+#ifndef STRIP_ALL
 void gpu_simulate_until(float time) {
   g_main_sequence.simulate_until(time, 1.0f / 60.0f);
 }
+#endif
 
 void gpu_shutdown() {
   g_main_sequence.shutdown();
diff --git a/src/gpu/gpu.h b/src/gpu/gpu.h
index 1d79781..b0b08c9 100644
--- a/src/gpu/gpu.h
+++ b/src/gpu/gpu.h
@@ -33,7 +33,9 @@ struct RenderPass {
 
 void gpu_init(GLFWwindow *window);
 void gpu_draw(float audio_peak, float aspect_ratio, float time, float beat);
+#ifndef STRIP_ALL
 void gpu_simulate_until(float time);
+#endif
 void gpu_shutdown();
 
 // Helper functions (exposed for internal/future use)