wined3d: Add a viewport state to the state table.

dlls/wined3d/device.c

@@ -3095,6 +3095,8 @@ static HRESULT WINAPI IWineD3DDeviceImpl_SetViewport(IWineD3DDevice *iface, CONS
 
     LEAVE_GL();
 
+    /* Todo: move the gl code too */
+    IWineD3DDeviceImpl_MarkStateDirty(This, STATE_VIEWPORT);
     return WINED3D_OK;
 
 }

dlls/wined3d/state.c

@@ -2919,5 +2919,6 @@ const struct StateEntry StateTable[] =
     { /*   , STATE_STREAMSRC                        */      STATE_VDECL,                                        vertexdeclaration   },
     { /*   , STATE_VDECL                            */      STATE_VDECL,                                        vertexdeclaration   },
     { /*   , STATE_VSHADER                          */      STATE_VDECL,                                        vertexdeclaration   },
+    { /*   , STATE_VIEWPORT                         */      STATE_VDECL,                                        vertexdeclaration   },
 
 };

dlls/wined3d/wined3d_private.h

@@ -433,7 +433,10 @@ typedef void (*APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl *stateblock);
 #define STATE_VSHADER (STATE_VDECL + 1)
 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
 
-#define STATE_HIGHEST (STATE_VSHADER)
+#define STATE_VIEWPORT (STATE_VSHADER + 1)
+#define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
+
+#define STATE_HIGHEST (STATE_VIEWPORT)
 
 struct StateEntry
 {