ddrawex: Fix compilation on systems that don't support nameless unions.

dlls/ddrawex/ddraw.c

@@ -15,10 +15,12 @@
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
-#include "wine/debug.h"
 
 #define COBJMACROS
+#define NONAMELESSUNION
 
+#include <stdarg.h>
+#include "windef.h"
 #include "winbase.h"
 #include "wingdi.h"
 
@@ -26,6 +28,7 @@
 #include "d3d.h"
 
 #include "ddrawex_private.h"
+#include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(ddrawex);
 
@@ -426,21 +429,21 @@ void DDSD_to_DDSD2(const DDSURFACEDESC *in, DDSURFACEDESC2 *out)
     out->dwFlags = in->dwFlags;
     if(in->dwFlags & DDSD_WIDTH) out->dwWidth = in->dwWidth;
     if(in->dwFlags & DDSD_HEIGHT) out->dwHeight = in->dwHeight;
-    if(in->dwFlags & DDSD_PIXELFORMAT) out->ddpfPixelFormat = in->ddpfPixelFormat;
+    if(in->dwFlags & DDSD_PIXELFORMAT) out->u4.ddpfPixelFormat = in->ddpfPixelFormat;
     if(in->dwFlags & DDSD_CAPS) out->ddsCaps.dwCaps = in->ddsCaps.dwCaps;
-    if(in->dwFlags & DDSD_PITCH) out->lPitch = in->lPitch;
+    if(in->dwFlags & DDSD_PITCH) out->u1.lPitch = in->u1.lPitch;
     if(in->dwFlags & DDSD_BACKBUFFERCOUNT) out->dwBackBufferCount = in->dwBackBufferCount;
-    if(in->dwFlags & DDSD_ZBUFFERBITDEPTH) out->dwMipMapCount = in->dwZBufferBitDepth; /* same union */
+    if(in->dwFlags & DDSD_ZBUFFERBITDEPTH) out->u2.dwMipMapCount = in->u2.dwZBufferBitDepth; /* same union */
     if(in->dwFlags & DDSD_ALPHABITDEPTH) out->dwAlphaBitDepth = in->dwAlphaBitDepth;
     /* DDraw(native, and wine) does not set the DDSD_LPSURFACE, so always copy */
     out->lpSurface = in->lpSurface;
-    if(in->dwFlags & DDSD_CKDESTOVERLAY) out->ddckCKDestOverlay = in->ddckCKDestOverlay;
+    if(in->dwFlags & DDSD_CKDESTOVERLAY) out->u3.ddckCKDestOverlay = in->ddckCKDestOverlay;
     if(in->dwFlags & DDSD_CKDESTBLT) out->ddckCKDestBlt = in->ddckCKDestBlt;
     if(in->dwFlags & DDSD_CKSRCOVERLAY) out->ddckCKSrcOverlay = in->ddckCKSrcOverlay;
     if(in->dwFlags & DDSD_CKSRCBLT) out->ddckCKSrcBlt = in->ddckCKSrcBlt;
-    if(in->dwFlags & DDSD_MIPMAPCOUNT) out->dwMipMapCount = in->dwMipMapCount;
-    if(in->dwFlags & DDSD_REFRESHRATE) out->dwRefreshRate = in->dwRefreshRate;
-    if(in->dwFlags & DDSD_LINEARSIZE) out->dwLinearSize = in->dwLinearSize;
+    if(in->dwFlags & DDSD_MIPMAPCOUNT) out->u2.dwMipMapCount = in->u2.dwMipMapCount;
+    if(in->dwFlags & DDSD_REFRESHRATE) out->u2.dwRefreshRate = in->u2.dwRefreshRate;
+    if(in->dwFlags & DDSD_LINEARSIZE) out->u1.dwLinearSize = in->u1.dwLinearSize;
     /* Does not exist in DDSURFACEDESC:
      * DDSD_TEXTURESTAGE, DDSD_FVF, DDSD_SRCVBHANDLE,
      */
@@ -453,21 +456,21 @@ void DDSD2_to_DDSD(const DDSURFACEDESC2 *in, DDSURFACEDESC *out)
     out->dwFlags = in->dwFlags;
     if(in->dwFlags & DDSD_WIDTH) out->dwWidth = in->dwWidth;
     if(in->dwFlags & DDSD_HEIGHT) out->dwHeight = in->dwHeight;
-    if(in->dwFlags & DDSD_PIXELFORMAT) out->ddpfPixelFormat = in->ddpfPixelFormat;
+    if(in->dwFlags & DDSD_PIXELFORMAT) out->ddpfPixelFormat = in->u4.ddpfPixelFormat;
     if(in->dwFlags & DDSD_CAPS) out->ddsCaps.dwCaps = in->ddsCaps.dwCaps;
-    if(in->dwFlags & DDSD_PITCH) out->lPitch = in->lPitch;
+    if(in->dwFlags & DDSD_PITCH) out->u1.lPitch = in->u1.lPitch;
     if(in->dwFlags & DDSD_BACKBUFFERCOUNT) out->dwBackBufferCount = in->dwBackBufferCount;
-    if(in->dwFlags & DDSD_ZBUFFERBITDEPTH) out->dwZBufferBitDepth = in->dwMipMapCount; /* same union */
+    if(in->dwFlags & DDSD_ZBUFFERBITDEPTH) out->u2.dwZBufferBitDepth = in->u2.dwMipMapCount; /* same union */
     if(in->dwFlags & DDSD_ALPHABITDEPTH) out->dwAlphaBitDepth = in->dwAlphaBitDepth;
     /* DDraw(native, and wine) does not set the DDSD_LPSURFACE, so always copy */
     out->lpSurface = in->lpSurface;
-    if(in->dwFlags & DDSD_CKDESTOVERLAY) out->ddckCKDestOverlay = in->ddckCKDestOverlay;
+    if(in->dwFlags & DDSD_CKDESTOVERLAY) out->ddckCKDestOverlay = in->u3.ddckCKDestOverlay;
     if(in->dwFlags & DDSD_CKDESTBLT) out->ddckCKDestBlt = in->ddckCKDestBlt;
     if(in->dwFlags & DDSD_CKSRCOVERLAY) out->ddckCKSrcOverlay = in->ddckCKSrcOverlay;
     if(in->dwFlags & DDSD_CKSRCBLT) out->ddckCKSrcBlt = in->ddckCKSrcBlt;
-    if(in->dwFlags & DDSD_MIPMAPCOUNT) out->dwMipMapCount = in->dwMipMapCount;
-    if(in->dwFlags & DDSD_REFRESHRATE) out->dwRefreshRate = in->dwRefreshRate;
-    if(in->dwFlags & DDSD_LINEARSIZE) out->dwLinearSize = in->dwLinearSize;
+    if(in->dwFlags & DDSD_MIPMAPCOUNT) out->u2.dwMipMapCount = in->u2.dwMipMapCount;
+    if(in->dwFlags & DDSD_REFRESHRATE) out->u2.dwRefreshRate = in->u2.dwRefreshRate;
+    if(in->dwFlags & DDSD_LINEARSIZE) out->u1.dwLinearSize = in->u1.dwLinearSize;
     /* Does not exist in DDSURFACEDESC:
      * DDSD_TEXTURESTAGE, DDSD_FVF, DDSD_SRCVBHANDLE,
      */