wined3d: Add the missing gamma cap.

dlls/wined3d/directx.c

@@ -1822,8 +1822,9 @@ static HRESULT WINAPI IWineD3DImpl_GetDeviceCaps(IWineD3D *iface, UINT Adapter,
     *pCaps->AdapterOrdinal          = Adapter;
 
     *pCaps->Caps                    = 0;
-    *pCaps->Caps2                   = D3DCAPS2_CANRENDERWINDOWED;
-    *pCaps->Caps3                   = WINED3DDEVCAPS_HWTRANSFORMANDLIGHT;
+    *pCaps->Caps2                   = WINED3DCAPS2_CANRENDERWINDOWED |
+                                      WINED3DCAPS2_FULLSCREENGAMMA;
+    *pCaps->Caps3                   = 0;
     *pCaps->PresentationIntervals   = D3DPRESENT_INTERVAL_IMMEDIATE;
 
     *pCaps->CursorCaps              = 0;

include/wine/wined3d_types.h

@@ -1046,6 +1046,15 @@ typedef enum _WINED3DSURFTYPE {
     SURFACE_XRENDER           /* Future dreams: Use XRENDER / EXA / whatever stuff */
 } WINED3DSURFTYPE;
 
+#define WINED3DCAPS2_NO2DDURING3DSCENE                 0x00000002L
+#define WINED3DCAPS2_FULLSCREENGAMMA                   0x00020000L
+#define WINED3DCAPS2_CANRENDERWINDOWED                 0x00080000L
+#define WINED3DCAPS2_CANCALIBRATEGAMMA                 0x00100000L
+#define WINED3DCAPS2_RESERVED                          0x02000000L
+#define WINED3DCAPS2_CANMANAGERESOURCE                 0x10000000L
+#define WINED3DCAPS2_DYNAMICTEXTURES                   0x20000000L
+#define WINED3DCAPS2_CANAUTOGENMIPMAP                  0x40000000L
+
 #define WINED3DPRASTERCAPS_DITHER                     0x00000001L
 #define WINED3DPRASTERCAPS_ROP2                       0x00000002L
 #define WINED3DPRASTERCAPS_XOR                        0x00000004L