1 files changed, 5 insertions, 20 deletions
diff --git a/src/test_demo.cc b/src/test_demo.cc
index b564b9b..9cbeae2 100644
--- a/src/test_demo.cc
+++ b/src/test_demo.cc
@@ -86,30 +86,15 @@ class PeakMeterEffect : public PostProcessEffect {
         create_post_process_pipeline(ctx_.device, ctx_.format, shader_code.c_str());
   }
 
-  void update_bind_group(WGPUTextureView input_view) {
+  void update_bind_group(WGPUTextureView input_view) override {
     pp_update_bind_group(ctx_.device, pipeline_, &bind_group_, input_view,
                          uniforms_.get(), {});
   }
 
-  void render(WGPURenderPassEncoder pass, float time, float beat,
-              float peak_value, float aspect_ratio) {
-    (void)time;
-    (void)beat;
-
-    CommonPostProcessUniforms u = {
-        .resolution = {(float)width_, (float)height_},
-        .aspect_ratio = aspect_ratio,
-        .time = time,
-        .beat_time = beat,
-        .beat_phase = beat,
-        .audio_intensity = peak_value,
-        ._pad = 0.0f,
-    };
-    uniforms_.update(ctx_.queue, u);
-
-    wgpuRenderPassEncoderSetPipeline(pass, pipeline_);
-    wgpuRenderPassEncoderSetBindGroup(pass, 0, bind_group_, 0, nullptr);
-    wgpuRenderPassEncoderDraw(pass, 3, 1, 0, 0); // Full-screen triangle
+  void render(WGPURenderPassEncoder pass,
+              const CommonPostProcessUniforms& uniforms) override {
+    uniforms_.update(ctx_.queue, uniforms);
+    PostProcessEffect::render(pass, uniforms);
   }
 };