Henri Verbeet : wined3d: Get rid of the clip status code.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 565fcbdfb88971973a612e66408bfb2fdc031f8a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=565fcbdfb88971973a612e66408bfb2fdc031f8a

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Thu Jul 14 01:02:46 2011 +0200

wined3d: Get rid of the clip status code.

I'm pretty sure this is just broken, and I'm not aware of any application
using this.

---

 dlls/wined3d/device.c          |    6 ------
 dlls/wined3d/state.c           |   12 ------------
 dlls/wined3d/stateblock.c      |    4 ----
 dlls/wined3d/wined3d_private.h |    1 -
 4 files changed, 0 insertions(+), 23 deletions(-)

diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index b2dd89a..4f7ab3b 100644
--- a/dlls/wined3d/device.c
+++ b/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;
 }
 
diff --git a/dlls/wined3d/state.c b/dlls/wined3d/state.c
index ee521a4..42a7a31 100644
--- a/dlls/wined3d/state.c
+++ b/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)
diff --git a/dlls/wined3d/stateblock.c b/dlls/wined3d/stateblock.c
index a9baa0e..6764b23 100644
--- a/dlls/wined3d/stateblock.c
+++ b/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)
     {
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index dc036fc..da01906 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/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;