chore: rename Viewer_destroyOnRenderThread method and cleanup unused SwapChain parameter in render threa

thermion_dart/lib/src/viewer/src/ffi/src/thermion_dart.g.dart

@@ -142,17 +142,6 @@ external void Viewer_setViewRenderable(
   bool renderable,
 );
 
-@ffi.Native<
-    ffi.Void Function(ffi.Pointer<TViewer>, ffi.Pointer<ffi.Char>, ffi.Float,
-        ffi.Pointer<ffi.NativeFunction<ffi.Void Function()>>)>(isLeaf: true)
-external void Viewer_loadIblRenderThread(
-  ffi.Pointer<TViewer> viewer,
-  ffi.Pointer<ffi.Char> iblPath,
-  double intensity,
-  ffi.Pointer<ffi.NativeFunction<ffi.Void Function()>> onComplete,
-);
-
-
 @ffi.Native<
     ffi.Void Function(
         ffi.Pointer<TViewer>,
@@ -240,7 +229,7 @@ external void load_skybox(
 @ffi.Native<
     ffi.Void Function(
         ffi.Pointer<TViewer>, ffi.Pointer<ffi.Char>, ffi.Float)>(isLeaf: true)
-external void load_ibl(
+external void Viewer_loadIbl(
   ffi.Pointer<TViewer> viewer,
   ffi.Pointer<ffi.Char> iblPath,
   double intensity,
@@ -1337,6 +1326,11 @@ external void Viewer_createOnRenderThread(
       callback,
 );
 
+@ffi.Native<ffi.Void Function(ffi.Pointer<TViewer>)>(isLeaf: true)
+external void Viewer_destroyOnRenderThread(
+  ffi.Pointer<TViewer> viewer,
+);
+
 @ffi.Native<
         ffi.Void Function(
             ffi.Pointer<TViewer>,
@@ -1427,6 +1421,16 @@ external void Viewer_requestFrameRenderThread(
   ffi.Pointer<ffi.NativeFunction<ffi.Void Function()>> onComplete,
 );
 
+@ffi.Native<
+    ffi.Void Function(ffi.Pointer<TViewer>, ffi.Pointer<ffi.Char>, ffi.Float,
+        ffi.Pointer<ffi.NativeFunction<ffi.Void Function()>>)>(isLeaf: true)
+external void Viewer_loadIblRenderThread(
+  ffi.Pointer<TViewer> viewer,
+  ffi.Pointer<ffi.Char> iblPath,
+  double intensity,
+  ffi.Pointer<ffi.NativeFunction<ffi.Void Function()>> onComplete,
+);
+
 @ffi.Native<
     ffi.Void Function(
         ffi.Pointer<TView>, ffi.Pointer<TEngine>, ffi.Int)>(isLeaf: true)
@@ -1442,11 +1446,6 @@ external void View_setBloomRenderThread(
   double bloom,
 );
 
-@ffi.Native<ffi.Void Function(ffi.Pointer<TViewer>)>(isLeaf: true)
-external void destroy_filament_viewer_render_thread(
-  ffi.Pointer<TViewer> viewer,
-);
-
 @ffi.Native<FilamentRenderCallback Function(FilamentRenderCallback)>(
     isLeaf: true)
 external FilamentRenderCallback make_render_callback_fn_pointer(

thermion_dart/native/include/ThermionDartRenderThreadApi.h

@@ -27,6 +27,7 @@ extern "C"
         void (*renderCallback)(void *const renderCallbackOwner),
         void *const renderCallbackOwner,
         void (*callback)(TViewer *viewer));
+    EMSCRIPTEN_KEEPALIVE void Viewer_destroyOnRenderThread(TViewer *viewer);
     EMSCRIPTEN_KEEPALIVE void Viewer_createSwapChainRenderThread(TViewer *viewer, void *const surface, void (*onComplete)(TSwapChain*));
     EMSCRIPTEN_KEEPALIVE void Viewer_createHeadlessSwapChainRenderThread(TViewer *viewer, uint32_t width, uint32_t height, void (*onComplete)(TSwapChain*));
     EMSCRIPTEN_KEEPALIVE void Viewer_destroySwapChainRenderThread(TViewer *viewer, TSwapChain* swapChain, void (*onComplete)());
@@ -35,11 +36,9 @@ extern "C"
     EMSCRIPTEN_KEEPALIVE void Viewer_captureRenderTargetRenderThread(TViewer *viewer, TView* view,  TSwapChain* swapChain, TRenderTarget* renderTarget, uint8_t* out, void (*onComplete)());
     EMSCRIPTEN_KEEPALIVE void Viewer_requestFrameRenderThread(TViewer *viewer, void(*onComplete)());
     EMSCRIPTEN_KEEPALIVE void Viewer_loadIblRenderThread(TViewer *viewer, const char *iblPath, float intensity, void(*onComplete)());
+    
     EMSCRIPTEN_KEEPALIVE void View_setToneMappingRenderThread(TView *tView, TEngine *tEngine, thermion::ToneMapping toneMapping);
     EMSCRIPTEN_KEEPALIVE void View_setBloomRenderThread(TView *tView, double bloom);
-
-
-    EMSCRIPTEN_KEEPALIVE void destroy_filament_viewer_render_thread(TViewer *viewer);
     
     FilamentRenderCallback make_render_callback_fn_pointer(FilamentRenderCallback);
     EMSCRIPTEN_KEEPALIVE void set_rendering_render_thread(TViewer *viewer, bool rendering, void(*onComplete)());

thermion_dart/native/src/ThermionDartRenderThreadApi.cpp

@@ -27,7 +27,6 @@ public:
   ~RenderLoop()
   {
     _stop = true;
-    swapChain = nullptr;
     _cv.notify_one();
     t->join();
   }
@@ -125,7 +124,6 @@ public:
   {
     std::packaged_task<void()> lambda([=]() mutable
                                       {
-      swapChain = nullptr;
       _viewer = nullptr;
       destroy_filament_viewer(reinterpret_cast<TViewer*>(viewer)); });
     auto fut = add_task(lambda);
@@ -158,9 +156,6 @@ public:
     return ret;
   }
 
-public:
-  TSwapChain *swapChain;
-
 private:
   void(*_requestFrameRenderCallback)()  = nullptr;
   bool _stop = false;
@@ -200,7 +195,7 @@ extern "C"
                       renderCallback, renderCallbackOwner, callback);
   }
 
-  EMSCRIPTEN_KEEPALIVE void destroy_filament_viewer_render_thread(TViewer *viewer)
+  EMSCRIPTEN_KEEPALIVE void Viewer_destroyOnRenderThread(TViewer *viewer)
   {
     _rl->destroyViewer((FilamentViewer *)viewer);
     delete _rl;