wined3d: Get rid of the clip status code.

dlls/wined3d/device.c

@@ -2242,9 +2242,6 @@ HRESULT CDECL wined3d_device_set_clip_status(struct wined3d_device *device, cons
     if (!clip_status)
         return WINED3DERR_INVALIDCALL;
 
-    device->updateStateBlock->state.clip_status.ClipUnion = clip_status->ClipUnion;
-    device->updateStateBlock->state.clip_status.ClipIntersection = clip_status->ClipIntersection;
-
     return WINED3D_OK;
 }
 
@@ -2255,9 +2252,6 @@ HRESULT CDECL wined3d_device_get_clip_status(struct wined3d_device *device, WINE
     if (!clip_status)
         return WINED3DERR_INVALIDCALL;
 
-    clip_status->ClipUnion = device->updateStateBlock->state.clip_status.ClipUnion;
-    clip_status->ClipIntersection = device->updateStateBlock->state.clip_status.ClipIntersection;
-
     return WINED3D_OK;
 }
 

dlls/wined3d/state.c

@@ -573,18 +573,6 @@ static void state_clipping(DWORD state_id, struct wined3d_stateblock *stateblock
     if (disable & WINED3DCLIPPLANE3) { glDisable(GL_CLIP_PLANE3); checkGLcall("glDisable(clip plane 3)"); }
     if (disable & WINED3DCLIPPLANE4) { glDisable(GL_CLIP_PLANE4); checkGLcall("glDisable(clip plane 4)"); }
     if (disable & WINED3DCLIPPLANE5) { glDisable(GL_CLIP_PLANE5); checkGLcall("glDisable(clip plane 5)"); }
-
-    /** update clipping status */
-    if (enable)
-    {
-        stateblock->state.clip_status.ClipUnion = 0;
-        stateblock->state.clip_status.ClipIntersection = 0xFFFFFFFF;
-    }
-    else
-    {
-        stateblock->state.clip_status.ClipUnion = 0;
-        stateblock->state.clip_status.ClipIntersection = 0;
-    }
 }
 
 static void state_blendop_w(DWORD state, struct wined3d_stateblock *stateblock, struct wined3d_context *context)

dlls/wined3d/stateblock.c

@@ -1233,10 +1233,6 @@ void stateblock_init_default_state(struct wined3d_stateblock *stateblock)
     state->render_states[WINED3DRS_DESTBLENDALPHA] = WINED3DBLEND_ZERO;
     state->render_states[WINED3DRS_BLENDOPALPHA] = WINED3DBLENDOP_ADD;
 
-    /* clipping status */
-    state->clip_status.ClipUnion = 0;
-    state->clip_status.ClipIntersection = 0xFFFFFFFF;
-
     /* Texture Stage States - Put directly into state block, we will call function below */
     for (i = 0; i < MAX_TEXTURES; ++i)
     {

dlls/wined3d/wined3d_private.h

@@ -2265,7 +2265,6 @@ struct wined3d_state
 
     WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
     double clip_planes[MAX_CLIPPLANES][4];
-    WINED3DCLIPSTATUS clip_status;
     WINED3DMATERIAL material;
     WINED3DVIEWPORT viewport;
     RECT scissor_rect;