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app-emulation/wine: add direct draw hack and the dib engine

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git-svn-id: https://svn.disconnected-by-peer.at/svn/linamh/trunk/linamh@1438 6952d904-891a-0410-993b-d76249ca496b
This commit is contained in:
geos_one
2009-08-01 09:30:00 +00:00
parent 1b2a80cabc
commit 23245f3322
15 changed files with 19955 additions and 2 deletions
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42
app-emulation/wine/files/ddraw-1.1.24.diff Normal file
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@@ -0,0 +1,42 @@
diff -urN wine-1.1.24.orig/dlls/ddraw/ddraw.c wine-1.1.24/dlls/ddraw/ddraw.c
--- wine-1.1.24.orig/dlls/ddraw/ddraw.c 2009-03-27 18:31:22.000000000 +0000
+++ wine-1.1.24/dlls/ddraw/ddraw.c 2009-04-05 19:06:28.000000000 +0100
@@ -35,6 +35,7 @@
#include "winbase.h"
#include "winerror.h"
#include "wingdi.h"
+#include "winreg.h"
#include "wine/exception.h"
#include "ddraw.h"
@@ -45,6 +46,8 @@
WINE_DEFAULT_DEBUG_CHANNEL(ddraw);
+#define IS_OPTION_TRUE(ch) ((ch) == 'y' || (ch) == 'Y' || (ch) == 't' || (ch) == 'T' || (ch) == '1')
+
static BOOL IDirectDrawImpl_DDSD_Match(const DDSURFACEDESC2* requested, const DDSURFACEDESC2* provided);
static HRESULT IDirectDrawImpl_AttachD3DDevice(IDirectDrawImpl *This, IDirectDrawSurfaceImpl *primary);
static HRESULT IDirectDrawImpl_CreateNewSurface(IDirectDrawImpl *This, DDSURFACEDESC2 *pDDSD, IDirectDrawSurfaceImpl **ppSurf, UINT level);
@@ -476,7 +479,20 @@
!(This->devicewindow) &&
(hwnd != window) )
{
- This->dest_window = hwnd;
+ BYTE buffer[32];
+ DWORD size = sizeof(buffer);
+ HKEY hkey = 0;
+ HWND drawwin = hwnd;
+ /* @@ Wine registry key: HKCU\Software\Wine\Direct3D */
+ if (!RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\Direct3D", &hkey)) {
+ if (!RegQueryValueExA( hkey, "DirectDrawDesktopHack", 0, NULL, buffer, &size)) {
+ if ( IS_OPTION_TRUE( buffer[0] ) ) {
+ TRACE("Enabling DirectDrawDesktopHack hack\n");
+ drawwin = GetDesktopWindow();
+ }
+ }
+ }
+ This->dest_window = drawwin;
}
}
else if(cooplevel & DDSCL_EXCLUSIVE)