1 files changed, 5 insertions, 0 deletions
diff --git a/src/effects/hybrid3_d_effect.cc b/src/effects/hybrid3_d_effect.cc
index ced5b42..2a015a0 100644
--- a/src/effects/hybrid3_d_effect.cc
+++ b/src/effects/hybrid3_d_effect.cc
@@ -10,6 +10,11 @@ Hybrid3DEffect::Hybrid3DEffect(const GpuContext& ctx,
                                    const std::vector<std::string>& outputs)
     : Effect(ctx, inputs, outputs), depth_node_(outputs[0] + "_depth"),
       dummy_texture_(nullptr), dummy_texture_view_(nullptr) {
+  // Headless mode: skip GPU resource creation
+  if (ctx_.device == nullptr) {
+    return;
+  }
+
   // Initialize renderer (format is always RGBA8Unorm for v2)
   renderer_.init(ctx_.device, ctx_.queue, WGPUTextureFormat_RGBA8Unorm);