SKETCH: adds more debug messages

ericoporto · Oct 25, 2022 · 3208495 · 3208495
1 parent 87ea711
commit 3208495
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Showing 3 changed files with 20 additions and 2 deletions.
diff --git a/Engine/ac/draw.cpp b/Engine/ac/draw.cpp
@@ -917,22 +917,28 @@ void render_to_screen()
     gfxDriver->SetVsync((scsystem.vsync > 0) && (!scsystem.windowed));
 
     bool succeeded = false;
+    Debug::Printf("render_to_screen: will while (!succeeded<%d> && !want_exit<%d> && !abort_engine<%d>)", succeeded, want_exit, abort_engine);
     while (!succeeded && !want_exit && !abort_engine)
     {
         try
         {
             // For software renderer, need to blacken upper part of the game frame when shaking screen moves image down
             const Rect &viewport = play.GetMainViewport();
-            if (play.shake_screen_yoff > 0 && !gfxDriver->RequiresFullRedrawEachFrame())
+            if (play.shake_screen_yoff > 0 && !gfxDriver->RequiresFullRedrawEachFrame()) {
+                Debug::Printf("render_to_screen: gfxDriver->ClearRectangle()");
                 gfxDriver->ClearRectangle(viewport.Left, viewport.Top, viewport.GetWidth() - 1, play.shake_screen_yoff, nullptr);
+            }
+            Debug::Printf("render_to_screen: gfxDriver->Render()");
             gfxDriver->Render(0, play.shake_screen_yoff, (GraphicFlip)play.screen_flipped);
             succeeded = true;
         }
         catch (Ali3DFullscreenLostException e) 
         {
             Debug::Printf("Renderer exception: %s", e.Message.GetCStr());
+            Debug::Printf("render_to_screen: will while (game_update_suspend<%d> && !want_exit<%d> && !abort_engine<%d>)", game_update_suspend, want_exit, abort_engine);
             while (game_update_suspend && (!want_exit) && (!abort_engine))
             {
+                Debug::Printf("render_to_screen: sys_evt_process_pending()");
                 sys_evt_process_pending();
                 platform->Delay(300);
             }

diff --git a/Engine/ac/game.cpp b/Engine/ac/game.cpp
@@ -1332,15 +1332,20 @@ void display_switch_in_resume()
             ch->resume();
         }
     }
+    Debug::Printf("display_switch_in_resume: video_resume()");
     video_resume();
 
     // clear the screen if necessary
-    if (gfxDriver && gfxDriver->UsesMemoryBackBuffer())
+    if (gfxDriver && gfxDriver->UsesMemoryBackBuffer()) {
+        Debug::Printf("display_switch_in_resume: before gfxDriver->ClearRectangle(0, 0, %d, %d)", game.GetGameRes().Width - 1, game.GetGameRes().Height - 1);
         gfxDriver->ClearRectangle(0, 0, game.GetGameRes().Width - 1, game.GetGameRes().Height - 1, nullptr);
+        Debug::Printf("display_switch_in_resume: after gfxDriver->ClearRectangle(0, 0, %d, %d)", game.GetGameRes().Width - 1, game.GetGameRes().Height - 1);
+    }
 
     // TODO: find out if anything has to be done here for SDL backend
 
     platform->ResumeApplication();
+    Debug::Printf("display_switch_in_resume: game_update_suspend = false");
     game_update_suspend = false;
 }
 

diff --git a/Engine/platform/windows/gfx/ali3dd3d.cpp b/Engine/platform/windows/gfx/ali3dd3d.cpp
@@ -478,20 +478,27 @@ void D3DGraphicsDriver::SetGamma(int newGamma)
 void D3DGraphicsDriver::ResetDeviceIfNecessary()
 {
   HRESULT hr = direct3ddevice->TestCooperativeLevel();
+
+  Debug::Printf("ResetDeviceIfNecessary: %ld = direct3ddevice->TestCooperativeLevel()", hr);
   if (hr == D3DERR_DEVICELOST)
   {
+    Debug::Printf("ResetDeviceIfNecessary: throw Ali3DFullscreenLostException()");
     throw Ali3DFullscreenLostException();
   }
 
   if (hr == D3DERR_DEVICENOTRESET)
   {
     hr = ResetD3DDevice();
+    Debug::Printf("ResetDeviceIfNecessary: after %ld = ResetD3DDevice()", hr);
     if (hr != D3D_OK)
     {
+      Debug::Printf("ResetDeviceIfNecessary: throw Ali3DException()");
       throw Ali3DException(String::FromFormat("IDirect3DDevice9::Reset: failed: error code: 0x%08X", hr));
     }
 
+    Debug::Printf("ResetDeviceIfNecessary: InitializeD3DState()");
     InitializeD3DState();
+    Debug::Printf("ResetDeviceIfNecessary: CreateVirtualScreen()");
     CreateVirtualScreen();
     direct3ddevice->SetGammaRamp(0, D3DSGR_NO_CALIBRATION, &currentgammaramp);
   }