C++ module version

CMakeLists.txt

@@ -17,17 +17,18 @@ avnd_score_plugin_init(
 avnd_score_plugin_add(
   BASE_TARGET score_addon_my_avnd_effect
   SOURCES
-    MyAvndEffect/MyAvndEffect.hpp
-    MyAvndEffect/MyAvndEffectModel.hpp
-    MyAvndEffect/MyAvndEffectModel.cpp
-    MyAvndEffect/MyAvndEffectUi.hpp
+    MyAvndEffect/MyAvndEffectModel.cppm
   TARGET my_avnd_effect
   MAIN_CLASS MyAvndEffect
   NAMESPACE Example
+  MODULE
 )
 
 avnd_score_plugin_finalize(
+  MODULE
   BASE_TARGET score_addon_my_avnd_effect
   PLUGIN_VERSION 1
   PLUGIN_UUID "00000000-0000-0000-0000-000000000000"
 )
+
+target_link_libraries(score_addon_my_avnd_effect PUBLIC avnd_halp_module)

MyAvndEffect/MyAvndEffectModel.hpp → MyAvndEffect/MyAvndEffectModel.cppm

@@ -1,19 +1,15 @@
-#pragma once
+export module my_avnd_effect;
+import halp;
 
-#include <halp/audio.hpp>
-#include <halp/controls.hpp>
-#include <halp/meta.hpp>
-
-namespace Example
+export namespace Example
 {
-
 class MyAvndEffect
 {
 public:
-  halp_meta(name, "My Avendish Gain")
-  halp_meta(category, "Audio")
-  halp_meta(c_name, "my_avnd_effect")
-  halp_meta(uuid, "00000000-0000-0000-0000-000000000000")
+  static consteval auto name() { return  "My Avendish Gain"; }
+  static consteval auto c_name() { return  "my_avnd_effect"; }
+  static consteval auto category() { return  "Audio"; }
+  static consteval auto uuid() { return  "00000000-0000-0000-0000-000000000000"; }
 
   // Define inputs and outputs ports.
   // See the docs at https://github.com/celtera/avendish
@@ -39,9 +35,26 @@ class MyAvndEffect
 
   // Defined in the .cpp
   void operator()(halp::tick t);
-
-  // UI is defined in another file to keep things clear.
-  struct ui;
 };
 
 }
+
+module :private;
+
+namespace Example
+{
+void MyAvndEffect::operator()(halp::tick t)
+{
+  // Process the input buffer
+  for(int i = 0; i < inputs.audio.channels; i++)
+  {
+    auto* in = inputs.audio[i];
+    auto* out = outputs.audio[i];
+
+    for(int j = 0; j < t.frames; j++)
+    {
+      out[j] = inputs.gain * in[j] + 2;
+    }
+  }
+}
+}