[greatlrd] 27081: rename Main_DirectDraw_GetAvailableVidMem to Main_DirectDraw_GetAvailableVidMem4 Fixing smaller bugs in Main_DirectDraw_GetAvailableVidMem4, complete works simluare now to ms version of this api Implement Main_DirectDraw_GetAvailableVidMem for directdraw2 and directdraw3

Author: greatlrd
Date: Sat Jun  9 00:55:48 2007
New Revision: 27081

URL: http://svn.reactos.org/svn/reactos?rev=27081&view=rev
Log:
rename Main_DirectDraw_GetAvailableVidMem to Main_DirectDraw_GetAvailableVidMem4
Fixing smaller bugs in Main_DirectDraw_GetAvailableVidMem4, complete works simluare now to
ms version of this api
Implement Main_DirectDraw_GetAvailableVidMem for directdraw2 and directdraw3

Modified:
    trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_main.c
    trunk/reactos/dll/directx/ddraw/Surface/surface.h
    trunk/reactos/dll/directx/ddraw/thunks/ddraw_thunk.c

Modified: trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_main.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Ddraw/dd…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_main.c (original)
+++ trunk/reactos/dll/directx/ddraw/Ddraw/ddraw_main.c Sat Jun  9 00:55:48 2007
@@ -173,7 +173,29 @@
 }
 
 HRESULT WINAPI 
-Main_DirectDraw_GetAvailableVidMem(LPDIRECTDRAW7 iface, LPDDSCAPS2 ddscaps,
+Main_DirectDraw_GetAvailableVidMem(LPDIRECTDRAW2 iface, LPDDSCAPS ddscaps, LPDWORD
dwTotal, LPDWORD dwFree)
+{
+    DDSCAPS2 myddscaps;
+    HRESULT retValue = DD_OK;
+
+    ZeroMemory(&myddscaps, sizeof(DDSCAPS2));
+
+    _SEH_TRY
+    {
+        myddscaps.dwCaps =  ddscaps->dwCaps;
+        retValue = Main_DirectDraw_GetAvailableVidMem4((LPDIRECTDRAW7)iface,
&myddscaps, dwTotal, dwFree);
+    }
+    _SEH_HANDLE
+    {
+         retValue = DDERR_INVALIDPARAMS;
+    }
+    _SEH_END;
+
+    return retValue;
+}
+
+HRESULT WINAPI 
+Main_DirectDraw_GetAvailableVidMem4(LPDIRECTDRAW7 iface, LPDDSCAPS2 ddscaps,
                    LPDWORD dwTotal, LPDWORD dwFree)
 {
     HRESULT retVal = DD_OK;
@@ -218,15 +240,14 @@
                 _SEH_LEAVE;
             }
 
-            /* fixme 
-            if ( ddscaps->dwCaps3 & (DDSCAPS_BACKBUFFER  | DDSCAPS_COMPLEX   |
DDSCAPS_FLIP | 
-                                    DDSCAPS_FRONTBUFFER | DDSCAPS_PALETTE   |
DDSCAPS_SYSTEMMEMORY |
-                                    DDSCAPS_VISIBLE     | DDSCAPS_WRITEONLY |
DDSCAPS_OWNDC))
-            {
-                retVal = DDERR_INVALIDPARAMS;
+            if ( ddscaps->dwCaps3 & ~( DDSCAPS3_MULTISAMPLE_QUALITY_MASK |
DDSCAPS3_MULTISAMPLE_MASK |
+                                       DDSCAPS3_RESERVED1                |
DDSCAPS3_RESERVED2        |
+                                       DDSCAPS3_LIGHTWEIGHTMIPMAP        |
DDSCAPS3_AUTOGENMIPMAP    |
+                                       DDSCAPS3_DMAP))
+            {
+                retVal = DDERR_INVALIDCAPS;
                 _SEH_LEAVE;
             }
-            */
 
             if ( ddscaps->dwCaps4)
             {
@@ -246,6 +267,12 @@
             if
(This->lpLcl->lpDDCB->HALDDMiscellaneous.GetAvailDriverMemory(&memdata) ==
DDHAL_DRIVER_NOTHANDLED)
             {
                 retVal = DDERR_NODIRECTDRAWHW;
+
+                if (dwTotal)
+                    *dwTotal = 0;
+
+                if (dwFree)
+                    *dwFree = 0;
             }
             else
             {
@@ -410,7 +437,7 @@
     Main_DirectDraw_SetCooperativeLevel,
     Main_DirectDraw_SetDisplayMode,
     Main_DirectDraw_WaitForVerticalBlank,
-    Main_DirectDraw_GetAvailableVidMem,
+    Main_DirectDraw_GetAvailableVidMem4,
     Main_DirectDraw_GetSurfaceFromDC,
     Main_DirectDraw_RestoreAllSurfaces,
     Main_DirectDraw_TestCooperativeLevel,

Modified: trunk/reactos/dll/directx/ddraw/Surface/surface.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/Surface/…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/Surface/surface.h (original)
+++ trunk/reactos/dll/directx/ddraw/Surface/surface.h Sat Jun  9 00:55:48 2007
@@ -53,7 +53,8 @@
 HRESULT WINAPI Main_DDrawSurface_GetSurfaceDesc(LPDIRECTDRAWSURFACE7 iface,
LPDDSURFACEDESC2 pDDSD);
 HRESULT WINAPI Main_DirectDraw_EnumDisplayModes(LPDIRECTDRAW7 iface, DWORD dwFlags,
LPDDSURFACEDESC2 pDDSD, LPVOID context, LPDDENUMMODESCALLBACK2 callback);
 HRESULT WINAPI Main_DDrawSurface_SetSurfaceDesc(LPDIRECTDRAWSURFACE7 iface,
DDSURFACEDESC2 *DDSD, DWORD Flags);
-HRESULT WINAPI Main_DirectDraw_GetAvailableVidMem(LPDIRECTDRAW7 iface, LPDDSCAPS2
ddscaps, LPDWORD total, LPDWORD free);
+HRESULT WINAPI Main_DirectDraw_GetAvailableVidMem(LPDIRECTDRAW2 iface, LPDDSCAPS ddscaps,
LPDWORD total, LPDWORD free);
+HRESULT WINAPI Main_DirectDraw_GetAvailableVidMem4(LPDIRECTDRAW7 iface, LPDDSCAPS2
ddscaps, LPDWORD total, LPDWORD free);
 
 // hel callbacks
 DWORD CALLBACK  HelDdDestroyDriver(LPDDHAL_DESTROYDRIVERDATA lpDestroyDriver);

Modified: trunk/reactos/dll/directx/ddraw/thunks/ddraw_thunk.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/directx/ddraw/thunks/d…
==============================================================================
--- trunk/reactos/dll/directx/ddraw/thunks/ddraw_thunk.c (original)
+++ trunk/reactos/dll/directx/ddraw/thunks/ddraw_thunk.c Sat Jun  9 00:55:48 2007
@@ -775,36 +775,9 @@
     return Main_DirectDraw_WaitForVerticalBlank((LPDIRECTDRAW7) iface, dwFlags, hEvent);
 }
 
-HRESULT WINAPI
-ThunkDirectDraw2_GetAvailableVidMem(LPDIRECTDRAW2 iface, LPDDSCAPS pCaps, LPDWORD
pdwTotal, LPDWORD pdwFree)
-{
-    HRESULT retValue = DDERR_GENERIC;
-	
-	DX_WINDBG_trace();
-
-	if (pCaps != NULL)
-	{
-	   DDSCAPS2 pCaps2;
-	   ZeroMemory(&pCaps2,sizeof(DDSCAPS2));
-	   memcpy(&pCaps2, pCaps, sizeof(DDSCAPS));	  
-	   retValue = Main_DirectDraw_GetAvailableVidMem((LPDIRECTDRAW7) iface, &pCaps2,
pdwTotal, pdwFree);                   
-       memcpy(pCaps, &pCaps2, sizeof(DDSCAPS));	   	   
-	}
-	else
-	{
-		retValue = Main_DirectDraw_GetAvailableVidMem((LPDIRECTDRAW7) iface, NULL, pdwTotal,
pdwFree);
-	}
-
-    return retValue;
-}
-
-HRESULT WINAPI
-ThunkDirectDraw4_GetAvailableVidMem(LPDIRECTDRAW4 iface, LPDDSCAPS2 pCaps, LPDWORD
pdwTotal, LPDWORD pdwFree)
-{   
-	DX_WINDBG_trace();
-
-	return Main_DirectDraw_GetAvailableVidMem((LPDIRECTDRAW7) iface, pCaps, pdwTotal,
pdwFree);    
-}
+
+
+
 
 HRESULT WINAPI
 ThunkDirectDraw4_GetSurfaceFromDC(LPDIRECTDRAW4 iface, HDC hdc, LPDIRECTDRAWSURFACE4
*pSurf)