sync with master

README.md

@@ -0,0 +1,49 @@
+# cnc-ddraw
+cnc-ddraw can fix compatibility issues in older games, such as black screen, bad performance, crashes or defective Alt+Tab.
+
+### Features
+
+ - Supports Windows XP, Vista, 7, 8, 10 and Wine
+ - GDI / OpenGL / Direct3D 9 renderer (With automatic renderer selection)
+ - Upscaling via glsl shaders - https://imgur.com/a/kxsM1oY | https://imgur.com/a/wjrhpFV
+ - Windowed Mode / Fullscreen Exclusive Mode / Windowed-Fullscreen Mode / Fullscreen-Stretched Exclusive Mode
+ - Alt+Enter support to switch quickly between Fullscreen and Windowed mode
+ - Automatically saves and restores window position/size/state
+ - FPS Limiter
+ - VSync
+ - Automatic mouse sensitivity scaling
+ - Preliminary libretro shader support - https://github.com/libretro/glsl-shaders
+ - ...
+
+### Supported Games
+
+ - Command & Conquer Gold
+ - Command & Conquer: Red Alert
+ - Command & Conquer: Tiberian Sun
+ - Command & Conquer: Red Alert 2
+ - Carmageddon
+ - Carmageddon 2
+ - Warcraft 2
+ - StarCraft
+ - Diablo 2
+ - Age of Empires
+ - Age of Empires II
+ - Theme Hospital
+ - Populous: The Beginning
+ - Outlaws
+ - Dungeon Keeper
+ - Dark Reign: The Future of War
+ - Star Wars: Galactic Battlegrounds
+ - Atomic Bomberman
+ - Dune 2000
+ - Oddworld: Abe's Oddysee
+ - Commandos
+ - Red Baron 3D
+ - F-16 Multirole Fighter
+ - F-22 Raptor
+ - Nox
+ - ...
+
+### Download
+
+You can always find the latest release here: https://github.com/CnCNet/cnc-ddraw/releases/latest

src/main.c

@@ -1586,7 +1586,7 @@ HRESULT __stdcall ddraw_QueryInterface(IDirectDrawImpl *This, REFIID riid, void
 
     if (riid && !IsEqualGUID(&IID_IDirectDraw, riid))
     {
-        printf("  IID_IDirectDrawX\n");
+        printf("  GUID = %08X\n", ((GUID *)riid)->Data1);
 
         ddraw_AddRef(This);
         *obj = This;
@@ -1708,21 +1708,7 @@ struct IDirectDrawImplVtbl iface =
 
 HRESULT WINAPI DirectDrawEnumerateA(LPDDENUMCALLBACK lpCallback, LPVOID lpContext)
 {
-    printf("DirectDrawEnumerateA(lpCallback=%p, lpContext=%p) ???\n", lpCallback, lpContext);
-    /*
-    HMODULE hddraw = LoadLibrary("system32\\ddraw.dll");
-
-    if (hddraw)
-    {
-        HRESULT(WINAPI *DDrawEnumerateA)(LPDDENUMCALLBACK, LPVOID) = 
-            (HRESULT(WINAPI *)(LPDDENUMCALLBACK, LPVOID))GetProcAddress(hddraw, "DirectDrawEnumerateA");
-
-        if (DDrawEnumerateA)
-            return DDrawEnumerateA(lpCallback, lpContext);
-
-        FreeLibrary(hddraw);
-    }
-    */
+    printf("??? DirectDrawEnumerateA(lpCallback=%p, lpContext=%p)\n", lpCallback, lpContext);
 
     if (lpCallback)
         lpCallback(NULL, "display", "(null)", lpContext);
@@ -1746,7 +1732,7 @@ HRESULT WINAPI DirectDrawCreate(GUID FAR* lpGUID, LPDIRECTDRAW FAR* lplpDD, IUnk
 #if _DEBUG
     if(!stdout_open)
     {
-        freopen("ra95stdout.txt", "w", stdout);
+        freopen("cnc-ddraw.log", "w", stdout);
         setvbuf(stdout, NULL, _IOLBF, 1024);
         stdout_open = 1;
     }