SKETCH: adds more log debug messages

ericoporto · Feb 4, 2023 · 1aaeef9 · 1aaeef9
1 parent 448c34c
commit 1aaeef9
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Showing 3 changed files with 20 additions and 1 deletion.
diff --git a/Engine/ac/draw.cpp b/Engine/ac/draw.cpp
@@ -936,6 +936,7 @@ 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
@@ -953,18 +954,22 @@ void render_to_screen()
                 // For software renderer, need to blacken upper part of the game frame when shaking screen moves image down
                 if (play.shake_screen_yoff > 0)
                 {
+                    Debug::Printf("render_to_screen: gfxDriver->ClearRectangle()");
                     const Rect &viewport = play.GetMainViewport();
                     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);
             do
             {
+                Debug::Printf("render_to_screen: sys_evt_process_pending()");
                 sys_evt_process_pending();
                 platform->Delay(300);
             } while (game_update_suspend && (!want_exit) && (!abort_engine));

diff --git a/Engine/ac/game.cpp b/Engine/ac/game.cpp
@@ -1330,19 +1330,24 @@ void display_switch_in_resume()
             ch->resume();
         }
     }
+    Debug::Printf("display_switch_in_resume: video_resume()");
     video_resume();
 
     // release render targets if switching back to the full screen mode;
     // unfortunately, otherwise Direct3D fails to reset device when restoring fullscreen.
     if (gfxDriver && gfxDriver->GetDisplayMode().IsRealFullscreen())
         release_drawobj_rendertargets();
     // 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
@@ -409,25 +409,34 @@ void D3DGraphicsDriver::SetGamma(int newGamma)
 void D3DGraphicsDriver::ResetDeviceIfNecessary()
 {
   HRESULT hr = direct3ddevice->TestCooperativeLevel();
+
+  Debug::Printf("ResetDeviceIfNecessary: %x = direct3ddevice->TestCooperativeLevel()", hr);
   if (hr == D3DERR_DEVICELOST)
   {
+    Debug::Printf("ResetDeviceIfNecessary: throw Ali3DFullscreenLostException()");
     throw Ali3DFullscreenLostException();
   }
 
   if (hr == D3DERR_DEVICENOTRESET)
   {
     hr = ResetD3DDevice();
+    Debug::Printf("ResetDeviceIfNecessary: after %x (0x%08X) = ResetD3DDevice()", hr, hr);
     if (hr != D3D_OK)
     {
+      Debug::Printf("ResetDeviceIfNecessary: throw Ali3DException()");
+      Debug::Printf("threw IDirect3DDevice9::Reset: failed: error code: 0x%08X", hr);
       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);
   }
   else if (hr != D3D_OK)
   {
+    Debug::Printf("threw IDirect3DDevice9::TestCooperativeLevel: failed: error code: 0x%08X", hr);
     throw Ali3DException(String::FromFormat("IDirect3DDevice9::TestCooperativeLevel: failed: error code: 0x%08X", hr));
   }
 }