Unnamed

From ccb831bc78e533434023dc84bb9536aac9230e6c Mon Sep 17 00:00:00 2001
From: Stefan Doesinger <stefan@codeweavers.com>
Date: Sun, 10 Dec 2006 22:15:28 +0100
Subject: [PATCH] WineD3D: WINED3DRS_ZVISIBLE is not supposed to return an error

---
 dlls/d3d8/tests/device.c |   38 ++++++++++++++++++++++++++++++++++++++
 dlls/ddraw/tests/d3d.c   |   12 ++++++++++++
 dlls/wined3d/device.c    |    8 +-------
 3 files changed, 51 insertions(+), 7 deletions(-)

diff --git a/dlls/d3d8/tests/device.c b/dlls/d3d8/tests/device.c
index b22759d..477eb58 100644
--- a/dlls/d3d8/tests/device.c
+++ b/dlls/d3d8/tests/device.c
@@ -645,6 +645,43 @@ cleanup:
     if(pDevice) IDirect3D8_Release(pDevice);
 }
 
+static void test_states(void)
+{
+    HRESULT                      hr;
+    HWND                         hwnd               = NULL;
+    IDirect3D8                  *pD3d               = NULL;
+    IDirect3DDevice8            *pDevice            = NULL;
+    D3DPRESENT_PARAMETERS        d3dpp;
+    D3DDISPLAYMODE               d3ddm;
+
+    pD3d = pDirect3DCreate8( D3D_SDK_VERSION );
+    ok(pD3d != NULL, "Failed to create IDirect3D8 object\n");
+    hwnd = CreateWindow( "static", "d3d8_test", WS_OVERLAPPEDWINDOW, 100, 100, 160, 160, NULL, NULL, NULL, NULL );
+    ok(hwnd != NULL, "Failed to create window\n");
+    if (!pD3d || !hwnd) goto cleanup;
+
+    IDirect3D8_GetAdapterDisplayMode( pD3d, D3DADAPTER_DEFAULT, &d3ddm );
+    ZeroMemory( &d3dpp, sizeof(d3dpp) );
+    d3dpp.Windowed         = TRUE;
+    d3dpp.SwapEffect       = D3DSWAPEFFECT_DISCARD;
+    d3dpp.BackBufferWidth  = 640;
+    d3dpp.BackBufferHeight  = 480;
+
+    hr = IDirect3D8_CreateDevice( pD3d, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL /* no NULLREF here */, hwnd,
+                                  D3DCREATE_SOFTWARE_VERTEXPROCESSING, &d3dpp, &pDevice );
+    ok(SUCCEEDED(hr), "Failed to create IDirect3D8Device (%s)\n", DXGetErrorString8(hr));
+    if (FAILED(hr)) goto cleanup;
+
+    hr = IDirect3DDevice8_SetRenderState(pDevice, D3DRS_ZVISIBLE, TRUE);
+    ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState(D3DRS_ZVISIBLE, TRUE) returned %s\n", DXGetErrorString8(hr));
+    hr = IDirect3DDevice8_SetRenderState(pDevice, D3DRS_ZVISIBLE, FALSE);
+    ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState(D3DRS_ZVISIBLE, FALSE) returned %s\n", DXGetErrorString8(hr));
+
+cleanup:
+    if(pD3d) IDirect3D8_Release(pD3d);
+    if(pDevice) IDirect3D8_Release(pDevice);
+}
+
 START_TEST(device)
 {
     HMODULE d3d8_handle = LoadLibraryA( "d3d8.dll" );
@@ -656,5 +693,6 @@ START_TEST(device)
         test_refcount();
         test_mipmap_levels();
         test_cursor();
+        test_states();
     }
 }
diff --git a/dlls/ddraw/tests/d3d.c b/dlls/ddraw/tests/d3d.c
index 3f800c5..661efb3 100644
--- a/dlls/ddraw/tests/d3d.c
+++ b/dlls/ddraw/tests/d3d.c
@@ -475,6 +475,17 @@ out:
     IDirect3DVertexBuffer7_Release(lpVBufDest2);
 }
 
+static void StateTest( void )
+{
+    HRESULT rc;
+
+    /* The msdn says its undocumented, does it return an error too? */
+    rc = IDirect3DDevice7_SetRenderState(lpD3DDevice, D3DRENDERSTATE_ZVISIBLE, TRUE);
+    ok(rc == D3D_OK, "IDirect3DDevice7_SetRenderState(D3DRENDERSTATE_ZVISIBLE, TRUE) returned %08x\n", rc);
+    rc = IDirect3DDevice7_SetRenderState(lpD3DDevice, D3DRENDERSTATE_ZVISIBLE, FALSE);
+    ok(rc == D3D_OK, "IDirect3DDevice7_SetRenderState(D3DRENDERSTATE_ZVISIBLE, FALSE) returned %08x\n", rc);
+}
+
 START_TEST(d3d)
 {
     init_function_pointers();
@@ -489,5 +500,6 @@ START_TEST(d3d)
     }
     LightTest();
     ProcessVerticesTest();
+    StateTest();
     ReleaseDirect3D();
 }
diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 84f56ef..df7436a 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -3442,16 +3442,10 @@ static HRESULT WINAPI IWineD3DDeviceImpl
     case WINED3DRS_SRCBLENDALPHA             :
     case WINED3DRS_DESTBLENDALPHA            :
     case WINED3DRS_BLENDOPALPHA              :
+    case WINED3DRS_ZVISIBLE                  :
         StateTable[STATE_RENDER(State)].apply(STATE_RENDER(State), This->stateBlock);
         break;
 
-      /** not supported */
-    case WINED3DRS_ZVISIBLE                  :
-      {
-        LEAVE_GL();
-        return WINED3DERR_INVALIDCALL;
-      }
-
     default:
         FIXME("(%p)->(%s,%d) unknown state\n", This, debug_d3drenderstate(State), Value);
     }
-- 
1.4.2.4