dlls/ddraw/tests/ddraw7.c

   1 /*
   2  * Copyright 2006 Stefan Dösinger for CodeWeavers
   3  * Copyright 2011 Henri Verbeet for CodeWeavers
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include "wine/test.h"
  21 #include <limits.h>
  22 #include "d3d.h"
  23
  24 static HRESULT (WINAPI *pDirectDrawCreateEx)(GUID *guid, void **ddraw, REFIID iid, IUnknown *outer_unknown);
  25
  26 struct vec3
  27 {
  28     float x, y, z;
  29 };
  30
  31 struct vec4
  32 {
  33     float x, y, z, w;
  34 };
  35
  36 static BOOL compare_float(float f, float g, unsigned int ulps)
  37 {
  38     int x = *(int *)&f;
  39     int y = *(int *)&g;
  40
  41     if (x < 0)
  42         x = INT_MIN - x;
  43     if (y < 0)
  44         y = INT_MIN - y;
  45
  46     if (abs(x - y) > ulps)
  47         return FALSE;
  48
  49     return TRUE;
  50 }
  51
  52 static BOOL compare_vec3(struct vec3 *vec, float x, float y, float z, unsigned int ulps)
  53 {
  54     return compare_float(vec->x, x, ulps)
  55             && compare_float(vec->y, y, ulps)
  56             && compare_float(vec->z, z, ulps);
  57 }
  58
  59 static BOOL compare_vec4(struct vec4 *vec, float x, float y, float z, float w, unsigned int ulps)
  60 {
  61     return compare_float(vec->x, x, ulps)
  62             && compare_float(vec->y, y, ulps)
  63             && compare_float(vec->z, z, ulps)
  64             && compare_float(vec->w, w, ulps);
  65 }
  66
  67 static BOOL compare_color(D3DCOLOR c1, D3DCOLOR c2, BYTE max_diff)
  68 {
  69     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  70     c1 >>= 8; c2 >>= 8;
  71     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  72     c1 >>= 8; c2 >>= 8;
  73     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  74     c1 >>= 8; c2 >>= 8;
  75     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  76     return TRUE;
  77 }
  78
  79 static D3DCOLOR get_surface_color(IDirectDrawSurface7 *surface, UINT x, UINT y)
  80 {
  81     RECT rect = {x, y, x + 1, y + 1};
  82     DDSURFACEDESC2 surface_desc;
  83     D3DCOLOR color;
  84     HRESULT hr;
  85
  86     memset(&surface_desc, 0, sizeof(surface_desc));
  87     surface_desc.dwSize = sizeof(surface_desc);
  88
  89     hr = IDirectDrawSurface7_Lock(surface, &rect, &surface_desc, DDLOCK_READONLY, NULL);
  90     ok(SUCCEEDED(hr), "Failed to lock surface, hr %#x.\n", hr);
  91     if (FAILED(hr))
  92         return 0xdeadbeef;
  93
  94     color = *((DWORD *)surface_desc.lpSurface) & 0x00ffffff;
  95
  96     hr = IDirectDrawSurface7_Unlock(surface, &rect);
  97     ok(SUCCEEDED(hr), "Failed to unlock surface, hr %#x.\n", hr);
  98
  99     return color;
 100 }
 101
 102 static HRESULT CALLBACK enum_z_fmt(DDPIXELFORMAT *format, void *ctx)
 103 {
 104     DDPIXELFORMAT *z_fmt = ctx;
 105
 106     if (U1(*format).dwZBufferBitDepth > U1(*z_fmt).dwZBufferBitDepth)
 107         *z_fmt = *format;
 108
 109     return DDENUMRET_OK;
 110 }
 111
 112 static IDirectDraw7 *create_ddraw(void)
 113 {
 114     IDirectDraw7 *ddraw;
 115
 116     if (FAILED(pDirectDrawCreateEx(NULL, (void **)&ddraw, &IID_IDirectDraw7, NULL)))
 117         return NULL;
 118
 119     return ddraw;
 120 }
 121
 122 static IDirect3DDevice7 *create_device(HWND window, DWORD coop_level)
 123 {
 124     IDirectDrawSurface7 *surface, *ds;
 125     IDirect3DDevice7 *device = NULL;
 126     DDSURFACEDESC2 surface_desc;
 127     DDPIXELFORMAT z_fmt;
 128     IDirectDraw7 *ddraw;
 129     IDirect3D7 *d3d7;
 130     HRESULT hr;
 131
 132     if (!(ddraw = create_ddraw()))
 133         return NULL;
 134
 135     hr = IDirectDraw7_SetCooperativeLevel(ddraw, window, coop_level);
 136     ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
 137
 138     memset(&surface_desc, 0, sizeof(surface_desc));
 139     surface_desc.dwSize = sizeof(surface_desc);
 140     surface_desc.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
 141     surface_desc.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_3DDEVICE;
 142     surface_desc.dwWidth = 640;
 143     surface_desc.dwHeight = 480;
 144
 145     hr = IDirectDraw7_CreateSurface(ddraw, &surface_desc, &surface, NULL);
 146     ok(SUCCEEDED(hr), "Failed to create surface, hr %#x.\n", hr);
 147
 148     if (coop_level & DDSCL_NORMAL)
 149     {
 150         IDirectDrawClipper *clipper;
 151
 152         hr = IDirectDraw7_CreateClipper(ddraw, 0, &clipper, NULL);
 153         ok(SUCCEEDED(hr), "Failed to create clipper, hr %#x.\n", hr);
 154         hr = IDirectDrawClipper_SetHWnd(clipper, 0, window);
 155         ok(SUCCEEDED(hr), "Failed to set clipper window, hr %#x.\n", hr);
 156         hr = IDirectDrawSurface7_SetClipper(surface, clipper);
 157         ok(SUCCEEDED(hr), "Failed to set surface clipper, hr %#x.\n", hr);
 158         IDirectDrawClipper_Release(clipper);
 159     }
 160
 161     hr = IDirectDraw7_QueryInterface(ddraw, &IID_IDirect3D7, (void **)&d3d7);
 162     IDirectDraw7_Release(ddraw);
 163     if (FAILED(hr))
 164     {
 165         IDirectDrawSurface7_Release(surface);
 166         return NULL;
 167     }
 168
 169     memset(&z_fmt, 0, sizeof(z_fmt));
 170     hr = IDirect3D7_EnumZBufferFormats(d3d7, &IID_IDirect3DTnLHalDevice, enum_z_fmt, &z_fmt);
 171     if (FAILED(hr) || !z_fmt.dwSize)
 172     {
 173         IDirect3D7_Release(d3d7);
 174         IDirectDrawSurface7_Release(surface);
 175         return NULL;
 176     }
 177
 178     memset(&surface_desc, 0, sizeof(surface_desc));
 179     surface_desc.dwSize = sizeof(surface_desc);
 180     surface_desc.dwFlags = DDSD_CAPS | DDSD_PIXELFORMAT | DDSD_WIDTH | DDSD_HEIGHT;
 181     surface_desc.ddsCaps.dwCaps = DDSCAPS_ZBUFFER;
 182     U4(surface_desc).ddpfPixelFormat = z_fmt;
 183     surface_desc.dwWidth = 640;
 184     surface_desc.dwHeight = 480;
 185     hr = IDirectDraw7_CreateSurface(ddraw, &surface_desc, &ds, NULL);
 186     ok(SUCCEEDED(hr), "Failed to create depth buffer, hr %#x.\n", hr);
 187     if (FAILED(hr))
 188     {
 189         IDirect3D7_Release(d3d7);
 190         IDirectDrawSurface7_Release(surface);
 191         return NULL;
 192     }
 193
 194     hr = IDirectDrawSurface_AddAttachedSurface(surface, ds);
 195     ok(SUCCEEDED(hr), "Failed to attach depth buffer, hr %#x.\n", hr);
 196     IDirectDrawSurface7_Release(ds);
 197     if (FAILED(hr))
 198     {
 199         IDirect3D7_Release(d3d7);
 200         IDirectDrawSurface7_Release(surface);
 201         return NULL;
 202     }
 203
 204     hr = IDirect3D7_CreateDevice(d3d7, &IID_IDirect3DTnLHalDevice, surface, &device);
 205     IDirect3D7_Release(d3d7);
 206     IDirectDrawSurface7_Release(surface);
 207     if (FAILED(hr))
 208         return NULL;
 209
 210     return device;
 211 }
 212
 213 static void test_process_vertices(void)
 214 {
 215     IDirect3DVertexBuffer7 *src_vb, *dst_vb1, *dst_vb2;
 216     D3DVERTEXBUFFERDESC vb_desc;
 217     IDirect3DDevice7 *device;
 218     struct vec4 *dst_data;
 219     struct vec3 *dst_data2;
 220     struct vec3 *src_data;
 221     IDirect3D7 *d3d7;
 222     D3DVIEWPORT7 vp;
 223     HWND window;
 224     HRESULT hr;
 225
 226     static D3DMATRIX world =
 227     {
 228         0.0f,  1.0f, 0.0f, 0.0f,
 229         1.0f,  0.0f, 0.0f, 0.0f,
 230         0.0f,  0.0f, 0.0f, 1.0f,
 231         0.0f,  1.0f, 1.0f, 1.0f,
 232     };
 233     static D3DMATRIX view =
 234     {
 235         2.0f,  0.0f, 0.0f, 0.0f,
 236         0.0f, -1.0f, 0.0f, 0.0f,
 237         0.0f,  0.0f, 1.0f, 0.0f,
 238         0.0f,  0.0f, 0.0f, 3.0f,
 239     };
 240     static D3DMATRIX proj =
 241     {
 242         1.0f,  0.0f, 0.0f, 1.0f,
 243         0.0f,  1.0f, 1.0f, 0.0f,
 244         0.0f,  1.0f, 1.0f, 0.0f,
 245         1.0f,  0.0f, 0.0f, 1.0f,
 246     };
 247
 248     window = CreateWindowA("static", "d3d7_test", WS_OVERLAPPEDWINDOW,
 249             0, 0, 640, 480, 0, 0, 0, 0);
 250     if (!(device = create_device(window, DDSCL_NORMAL)))
 251     {
 252         skip("Failed to create a ddraw object, skipping test.\n");
 253         DestroyWindow(window);
 254         return;
 255     }
 256
 257     hr = IDirect3DDevice7_GetDirect3D(device, &d3d7);
 258     ok(SUCCEEDED(hr), "Failed to get Direct3D7 interface, hr %#x.\n", hr);
 259
 260     memset(&vb_desc, 0, sizeof(vb_desc));
 261     vb_desc.dwSize = sizeof(vb_desc);
 262     vb_desc.dwFVF = D3DFVF_XYZ;
 263     vb_desc.dwNumVertices = 4;
 264     hr = IDirect3D7_CreateVertexBuffer(d3d7, &vb_desc, &src_vb, 0);
 265     ok(SUCCEEDED(hr), "Failed to create source vertex buffer, hr %#x.\n", hr);
 266
 267     hr = IDirect3DVertexBuffer7_Lock(src_vb, 0, (void **)&src_data, NULL);
 268     ok(SUCCEEDED(hr), "Failed to lock source vertex buffer, hr %#x.\n", hr);
 269     src_data[0].x = 0.0f;
 270     src_data[0].y = 0.0f;
 271     src_data[0].z = 0.0f;
 272     src_data[1].x = 1.0f;
 273     src_data[1].y = 1.0f;
 274     src_data[1].z = 1.0f;
 275     src_data[2].x = -1.0f;
 276     src_data[2].y = -1.0f;
 277     src_data[2].z = 0.5f;
 278     src_data[3].x = 0.5f;
 279     src_data[3].y = -0.5f;
 280     src_data[3].z = 0.25f;
 281     hr = IDirect3DVertexBuffer7_Unlock(src_vb);
 282     ok(SUCCEEDED(hr), "Failed to unlock source vertex buffer, hr %#x.\n", hr);
 283
 284     memset(&vb_desc, 0, sizeof(vb_desc));
 285     vb_desc.dwSize = sizeof(vb_desc);
 286     vb_desc.dwFVF = D3DFVF_XYZRHW;
 287     vb_desc.dwNumVertices = 4;
 288     /* MSDN says that the last parameter must be 0 - check that. */
 289     hr = IDirect3D7_CreateVertexBuffer(d3d7, &vb_desc, &dst_vb1, 4);
 290     ok(SUCCEEDED(hr), "Failed to create vertex buffer, hr %#x.\n", hr);
 291
 292     memset(&vb_desc, 0, sizeof(vb_desc));
 293     vb_desc.dwSize = sizeof(vb_desc);
 294     vb_desc.dwFVF = D3DFVF_XYZ;
 295     vb_desc.dwNumVertices = 5;
 296     /* MSDN says that the last parameter must be 0 - check that. */
 297     hr = IDirect3D7_CreateVertexBuffer(d3d7, &vb_desc, &dst_vb2, 12345678);
 298     ok(SUCCEEDED(hr), "Failed to create vertex buffer, hr %#x.\n", hr);
 299
 300     memset(&vp, 0, sizeof(vp));
 301     vp.dwX = 64;
 302     vp.dwY = 64;
 303     vp.dwWidth = 128;
 304     vp.dwHeight = 128;
 305     vp.dvMinZ = 0.0f;
 306     vp.dvMaxZ = 1.0f;
 307     hr = IDirect3DDevice7_SetViewport(device, &vp);
 308     ok(SUCCEEDED(hr), "Failed to set viewport, hr %#x.\n", hr);
 309
 310     hr = IDirect3DVertexBuffer7_ProcessVertices(dst_vb1, D3DVOP_TRANSFORM, 0, 4, src_vb, 0, device, 0);
 311     ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
 312     hr = IDirect3DVertexBuffer7_ProcessVertices(dst_vb2, D3DVOP_TRANSFORM, 0, 4, src_vb, 0, device, 0);
 313     ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
 314
 315     hr = IDirect3DVertexBuffer7_Lock(dst_vb1, 0, (void **)&dst_data, NULL);
 316     ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
 317     ok(compare_vec4(&dst_data[0], +1.280e+2f, +1.280e+2f, +0.000e+0f, +1.000e+0f, 4096),
 318             "Got unexpected vertex 0 {%.8e, %.8e, %.8e, %.8e}.\n",
 319             dst_data[0].x, dst_data[0].y, dst_data[0].z, dst_data[0].w);
 320     ok(compare_vec4(&dst_data[1], +1.920e+2f, +6.400e+1f, +1.000e+0f, +1.000e+0f, 4096),
 321             "Got unexpected vertex 1 {%.8e, %.8e, %.8e, %.8e}.\n",
 322             dst_data[1].x, dst_data[1].y, dst_data[1].z, dst_data[1].w);
 323     ok(compare_vec4(&dst_data[2], +6.400e+1f, +1.920e+2f, +5.000e-1f, +1.000e+0f, 4096),
 324             "Got unexpected vertex 2 {%.8e, %.8e, %.8e, %.8e}.\n",
 325             dst_data[2].x, dst_data[2].y, dst_data[2].z, dst_data[2].w);
 326     ok(compare_vec4(&dst_data[3], +1.600e+2f, +1.600e+2f, +2.500e-1f, +1.000e+0f, 4096),
 327             "Got unexpected vertex 3 {%.8e, %.8e, %.8e, %.8e}.\n",
 328             dst_data[3].x, dst_data[3].y, dst_data[3].z, dst_data[3].w);
 329     hr = IDirect3DVertexBuffer7_Unlock(dst_vb1);
 330     ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
 331
 332     hr = IDirect3DVertexBuffer7_Lock(dst_vb2, 0, (void **)&dst_data2, NULL);
 333     ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
 334     /* Small thing without much practical meaning, but I stumbled upon it,
 335      * so let's check for it: If the output vertex buffer has no RHW value,
 336      * the RHW value of the last vertex is written into the next vertex. */
 337     ok(compare_vec3(&dst_data2[4], +1.000e+0f, +0.000e+0f, +0.000e+0f, 4096),
 338             "Got unexpected vertex 4 {%.8e, %.8e, %.8e}.\n",
 339             dst_data2[4].x, dst_data2[4].y, dst_data2[4].z);
 340     hr = IDirect3DVertexBuffer7_Unlock(dst_vb2);
 341     ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
 342
 343     /* Try a more complicated viewport, same vertices. */
 344     memset(&vp, 0, sizeof(vp));
 345     vp.dwX = 10;
 346     vp.dwY = 5;
 347     vp.dwWidth = 246;
 348     vp.dwHeight = 130;
 349     vp.dvMinZ = -2.0f;
 350     vp.dvMaxZ = 4.0f;
 351     hr = IDirect3DDevice7_SetViewport(device, &vp);
 352     ok(SUCCEEDED(hr), "Failed to set viewport, hr %#x.\n", hr);
 353
 354     hr = IDirect3DVertexBuffer7_ProcessVertices(dst_vb1, D3DVOP_TRANSFORM, 0, 4, src_vb, 0, device, 0);
 355     ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
 356
 357     hr = IDirect3DVertexBuffer7_Lock(dst_vb1, 0, (void **)&dst_data, NULL);
 358     ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
 359     ok(compare_vec4(&dst_data[0], +1.330e+2f, +7.000e+1f, -2.000e+0f, +1.000e+0f, 4096),
 360             "Got unexpected vertex 0 {%.8e, %.8e, %.8e, %.8e}.\n",
 361             dst_data[0].x, dst_data[0].y, dst_data[0].z, dst_data[0].w);
 362     ok(compare_vec4(&dst_data[1], +2.560e+2f, +5.000e+0f, +4.000e+0f, +1.000e+0f, 4096),
 363             "Got unexpected vertex 1 {%.8e, %.8e, %.8e, %.8e}.\n",
 364             dst_data[1].x, dst_data[1].y, dst_data[1].z, dst_data[1].w);
 365     ok(compare_vec4(&dst_data[2], +1.000e+1f, +1.350e+2f, +1.000e+0f, +1.000e+0f, 4096),
 366             "Got unexpected vertex 2 {%.8e, %.8e, %.8e, %.8e}.\n",
 367             dst_data[2].x, dst_data[2].y, dst_data[2].z, dst_data[2].w);
 368     ok(compare_vec4(&dst_data[3], +1.945e+2f, +1.025e+2f, -5.000e-1f, +1.000e+0f, 4096),
 369             "Got unexpected vertex 3 {%.8e, %.8e, %.8e, %.8e}.\n",
 370             dst_data[3].x, dst_data[3].y, dst_data[3].z, dst_data[3].w);
 371     hr = IDirect3DVertexBuffer7_Unlock(dst_vb1);
 372     ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
 373
 374     hr = IDirect3DDevice7_SetTransform(device, D3DTRANSFORMSTATE_WORLD, &world);
 375     ok(SUCCEEDED(hr), "Failed to set world transform, hr %#x.\n", hr);
 376     hr = IDirect3DDevice7_SetTransform(device, D3DTRANSFORMSTATE_VIEW, &view);
 377     ok(SUCCEEDED(hr), "Failed to set view transform, hr %#x.\n", hr);
 378     hr = IDirect3DDevice7_SetTransform(device, D3DTRANSFORMSTATE_PROJECTION, &proj);
 379     ok(SUCCEEDED(hr), "Failed to set projection transform, hr %#x.\n", hr);
 380
 381     hr = IDirect3DVertexBuffer7_ProcessVertices(dst_vb1, D3DVOP_TRANSFORM, 0, 4, src_vb, 0, device, 0);
 382     ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
 383
 384     hr = IDirect3DVertexBuffer7_Lock(dst_vb1, 0, (void **)&dst_data, NULL);
 385     ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
 386     ok(compare_vec4(&dst_data[0], +2.560e+2f, +7.000e+1f, -2.000e+0f, +3.333e-1f, 4096),
 387             "Got unexpected vertex 0 {%.8e, %.8e, %.8e, %.8e}.\n",
 388             dst_data[0].x, dst_data[0].y, dst_data[0].z, dst_data[0].w);
 389     ok(compare_vec4(&dst_data[1], +2.560e+2f, +7.813e+1f, -2.750e+0f, +1.250e-1f, 4096),
 390             "Got unexpected vertex 1 {%.8e, %.8e, %.8e, %.8e}.\n",
 391             dst_data[1].x, dst_data[1].y, dst_data[1].z, dst_data[1].w);
 392     ok(compare_vec4(&dst_data[2], +2.560e+2f, +4.400e+1f, +4.000e-1f, +4.000e-1f, 4096),
 393             "Got unexpected vertex 2 {%.8e, %.8e, %.8e, %.8e}.\n",
 394             dst_data[2].x, dst_data[2].y, dst_data[2].z, dst_data[2].w);
 395     ok(compare_vec4(&dst_data[3], +2.560e+2f, +8.182e+1f, -3.091e+0f, +3.636e-1f, 4096),
 396             "Got unexpected vertex 3 {%.8e, %.8e, %.8e, %.8e}.\n",
 397             dst_data[3].x, dst_data[3].y, dst_data[3].z, dst_data[3].w);
 398     hr = IDirect3DVertexBuffer7_Unlock(dst_vb1);
 399     ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
 400
 401     IDirect3DVertexBuffer7_Release(dst_vb2);
 402     IDirect3DVertexBuffer7_Release(dst_vb1);
 403     IDirect3DVertexBuffer7_Release(src_vb);
 404     IDirect3D7_Release(d3d7);
 405     IDirect3DDevice7_Release(device);
 406     DestroyWindow(window);
 407 }
 408
 409 static void test_coop_level_create_device_window(void)
 410 {
 411     HWND focus_window, device_window;
 412     IDirectDraw7 *ddraw;
 413     HRESULT hr;
 414
 415     focus_window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
 416             0, 0, 640, 480, 0, 0, 0, 0);
 417     if (!(ddraw = create_ddraw()))
 418     {
 419         skip("Failed to create a 3D device, skipping test.\n");
 420         DestroyWindow(focus_window);
 421         return;
 422     }
 423
 424     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
 425     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 426     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 427     ok(!device_window, "Unexpected device window found.\n");
 428     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW);
 429     ok(hr == DDERR_INVALIDPARAMS, "Got unexpected hr %#x.\n", hr);
 430     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 431     ok(!device_window, "Unexpected device window found.\n");
 432     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW | DDSCL_NORMAL);
 433     ok(hr == DDERR_INVALIDPARAMS, "Got unexpected hr %#x.\n", hr);
 434     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 435     ok(!device_window, "Unexpected device window found.\n");
 436     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW | DDSCL_NORMAL | DDSCL_FULLSCREEN);
 437     ok(hr == DDERR_INVALIDPARAMS, "Got unexpected hr %#x.\n", hr);
 438     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 439     ok(!device_window, "Unexpected device window found.\n");
 440     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 441     ok(hr == DDERR_NOFOCUSWINDOW || broken(hr == DDERR_INVALIDPARAMS), "Got unexpected hr %#x.\n", hr);
 442     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 443     ok(!device_window, "Unexpected device window found.\n");
 444
 445     /* Windows versions before 98 / NT5 don't support DDSCL_CREATEDEVICEWINDOW. */
 446     if (broken(hr == DDERR_INVALIDPARAMS))
 447     {
 448         win_skip("DDSCL_CREATEDEVICEWINDOW not supported, skipping test.\n");
 449         IDirectDraw7_Release(ddraw);
 450         DestroyWindow(focus_window);
 451         return;
 452     }
 453
 454     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
 455     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 456     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 457     ok(!device_window, "Unexpected device window found.\n");
 458     hr = IDirectDraw7_SetCooperativeLevel(ddraw, focus_window, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 459     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 460     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 461     ok(!device_window, "Unexpected device window found.\n");
 462
 463     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
 464     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 465     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 466     ok(!device_window, "Unexpected device window found.\n");
 467     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_SETFOCUSWINDOW
 468             | DDSCL_CREATEDEVICEWINDOW | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 469     ok(hr == DDERR_NOHWND, "Got unexpected hr %#x.\n", hr);
 470     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 471     ok(!!device_window, "Device window not found.\n");
 472
 473     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
 474     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 475     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 476     ok(!device_window, "Unexpected device window found.\n");
 477     hr = IDirectDraw7_SetCooperativeLevel(ddraw, focus_window, DDSCL_SETFOCUSWINDOW
 478             | DDSCL_CREATEDEVICEWINDOW | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 479     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 480     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 481     ok(!!device_window, "Device window not found.\n");
 482
 483     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
 484     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 485     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 486     ok(!device_window, "Unexpected device window found.\n");
 487     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 488     ok(hr == DDERR_NOFOCUSWINDOW, "Got unexpected hr %#x.\n", hr);
 489     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 490     ok(!device_window, "Unexpected device window found.\n");
 491     hr = IDirectDraw7_SetCooperativeLevel(ddraw, focus_window, DDSCL_SETFOCUSWINDOW);
 492     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 493     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 494     ok(!device_window, "Unexpected device window found.\n");
 495     hr = IDirectDraw7_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 496     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 497     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 498     ok(!!device_window, "Device window not found.\n");
 499
 500     IDirectDraw7_Release(ddraw);
 501     DestroyWindow(focus_window);
 502 }
 503
 504 static void test_clipper_blt(void)
 505 {
 506     IDirectDrawSurface7 *src_surface, *dst_surface;
 507     RECT client_rect, src_rect, *rect;
 508     IDirectDrawClipper *clipper;
 509     DDSURFACEDESC2 surface_desc;
 510     unsigned int i, j, x, y;
 511     IDirectDraw7 *ddraw;
 512     RGNDATA *rgn_data;
 513     D3DCOLOR color;
 514     HRGN r1, r2;
 515     HWND window;
 516     DDBLTFX fx;
 517     HRESULT hr;
 518     DWORD *ptr;
 519     DWORD ret;
 520
 521     static const DWORD src_data[] =
 522     {
 523         0xff0000ff, 0xff0000ff, 0xff00ff00, 0xffff0000, 0xffffffff, 0xffffffff,
 524         0xff0000ff, 0xff0000ff, 0xff00ff00, 0xffff0000, 0xffffffff, 0xffffffff,
 525         0xff0000ff, 0xff0000ff, 0xff00ff00, 0xffff0000, 0xffffffff, 0xffffffff,
 526     };
 527     static const D3DCOLOR expected1[] =
 528     {
 529         0x000000ff, 0x0000ff00, 0x00000000, 0x00000000,
 530         0x000000ff, 0x0000ff00, 0x00000000, 0x00000000,
 531         0x00000000, 0x00000000, 0x00ff0000, 0x00ffffff,
 532         0x00000000, 0x00000000, 0x00ff0000, 0x00ffffff,
 533     };
 534     static const D3DCOLOR expected2[] =
 535     {
 536         0x000000ff, 0x000000ff, 0x00000000, 0x00000000,
 537         0x000000ff, 0x000000ff, 0x00000000, 0x00000000,
 538         0x00000000, 0x00000000, 0x000000ff, 0x000000ff,
 539         0x00000000, 0x00000000, 0x000000ff, 0x000000ff,
 540     };
 541
 542     window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
 543             10, 10, 640, 480, 0, 0, 0, 0);
 544     ShowWindow(window, SW_SHOW);
 545     if (!(ddraw = create_ddraw()))
 546     {
 547         skip("Failed to create a ddraw object, skipping test.\n");
 548         DestroyWindow(window);
 549         return;
 550     }
 551
 552     ret = GetClientRect(window, &client_rect);
 553     ok(ret, "Failed to get client rect.\n");
 554     ret = MapWindowPoints(window, NULL, (POINT *)&client_rect, 2);
 555     ok(ret, "Failed to map client rect.\n");
 556
 557     hr = IDirectDraw7_SetCooperativeLevel(ddraw, window, DDSCL_NORMAL);
 558     ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
 559
 560     hr = IDirectDraw7_CreateClipper(ddraw, 0, &clipper, NULL);
 561     ok(SUCCEEDED(hr), "Failed to create clipper, hr %#x.\n", hr);
 562     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 563     ok(hr == DDERR_NOCLIPLIST, "Got unexpected hr %#x.\n", hr);
 564     hr = IDirectDrawClipper_SetHWnd(clipper, 0, window);
 565     ok(SUCCEEDED(hr), "Failed to set clipper window, hr %#x.\n", hr);
 566     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 567     ok(SUCCEEDED(hr), "Failed to get clip list size, hr %#x.\n", hr);
 568     rgn_data = HeapAlloc(GetProcessHeap(), 0, ret);
 569     hr = IDirectDrawClipper_GetClipList(clipper, NULL, rgn_data, &ret);
 570     ok(SUCCEEDED(hr), "Failed to get clip list, hr %#x.\n", hr);
 571     ok(rgn_data->rdh.dwSize == sizeof(rgn_data->rdh), "Got unexpected structure size %#x.\n", rgn_data->rdh.dwSize);
 572     ok(rgn_data->rdh.iType == RDH_RECTANGLES, "Got unexpected type %#x.\n", rgn_data->rdh.iType);
 573     ok(rgn_data->rdh.nCount == 1, "Got unexpected count %u.\n", rgn_data->rdh.nCount);
 574     ok(rgn_data->rdh.nRgnSize == 16, "Got unexpected region size %u.\n", rgn_data->rdh.nRgnSize);
 575     ok(EqualRect(&rgn_data->rdh.rcBound, &client_rect),
 576             "Got unexpected bounding rect {%d, %d, %d, %d}, expected {%d, %d, %d, %d}.\n",
 577             rgn_data->rdh.rcBound.left, rgn_data->rdh.rcBound.top,
 578             rgn_data->rdh.rcBound.right, rgn_data->rdh.rcBound.bottom,
 579             client_rect.left, client_rect.top, client_rect.right, client_rect.bottom);
 580     rect = (RECT *)&rgn_data->Buffer[0];
 581     ok(EqualRect(rect, &client_rect),
 582             "Got unexpected clip rect {%d, %d, %d, %d}, expected {%d, %d, %d, %d}.\n",
 583             rect->left, rect->top, rect->right, rect->bottom,
 584             client_rect.left, client_rect.top, client_rect.right, client_rect.bottom);
 585     HeapFree(GetProcessHeap(), 0, rgn_data);
 586
 587     r1 = CreateRectRgn(0, 0, 320, 240);
 588     ok(!!r1, "Failed to create region.\n");
 589     r2 = CreateRectRgn(320, 240, 640, 480);
 590     ok(!!r2, "Failed to create region.\n");
 591     CombineRgn(r1, r1, r2, RGN_OR);
 592     ret = GetRegionData(r1, 0, NULL);
 593     rgn_data = HeapAlloc(GetProcessHeap(), 0, ret);
 594     ret = GetRegionData(r1, ret, rgn_data);
 595     ok(!!ret, "Failed to get region data.\n");
 596
 597     DeleteObject(r2);
 598     DeleteObject(r1);
 599
 600     hr = IDirectDrawClipper_SetClipList(clipper, rgn_data, 0);
 601     ok(hr == DDERR_CLIPPERISUSINGHWND, "Got unexpected hr %#x.\n", hr);
 602     hr = IDirectDrawClipper_SetHWnd(clipper, 0, NULL);
 603     ok(SUCCEEDED(hr), "Failed to set clipper window, hr %#x.\n", hr);
 604     hr = IDirectDrawClipper_SetClipList(clipper, rgn_data, 0);
 605     ok(SUCCEEDED(hr), "Failed to set clip list, hr %#x.\n", hr);
 606
 607     HeapFree(GetProcessHeap(), 0, rgn_data);
 608
 609     memset(&surface_desc, 0, sizeof(surface_desc));
 610     surface_desc.dwSize = sizeof(surface_desc);
 611     surface_desc.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT;
 612     surface_desc.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;
 613     surface_desc.dwWidth = 640;
 614     surface_desc.dwHeight = 480;
 615     U4(surface_desc).ddpfPixelFormat.dwSize = sizeof(U4(surface_desc).ddpfPixelFormat);
 616     U4(surface_desc).ddpfPixelFormat.dwFlags = DDPF_RGB;
 617     U1(U4(surface_desc).ddpfPixelFormat).dwRGBBitCount = 32;
 618     U2(U4(surface_desc).ddpfPixelFormat).dwRBitMask = 0x00ff0000;
 619     U3(U4(surface_desc).ddpfPixelFormat).dwGBitMask = 0x0000ff00;
 620     U4(U4(surface_desc).ddpfPixelFormat).dwBBitMask = 0x000000ff;
 621
 622     hr = IDirectDraw7_CreateSurface(ddraw, &surface_desc, &src_surface, NULL);
 623     ok(SUCCEEDED(hr), "Failed to create source surface, hr %#x.\n", hr);
 624     hr = IDirectDraw7_CreateSurface(ddraw, &surface_desc, &dst_surface, NULL);
 625     ok(SUCCEEDED(hr), "Failed to create destination surface, hr %#x.\n", hr);
 626
 627     memset(&fx, 0, sizeof(fx));
 628     fx.dwSize = sizeof(fx);
 629     hr = IDirectDrawSurface7_Blt(src_surface, NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &fx);
 630     ok(SUCCEEDED(hr), "Failed to clear source surface, hr %#x.\n", hr);
 631     hr = IDirectDrawSurface7_Blt(dst_surface, NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &fx);
 632     ok(SUCCEEDED(hr), "Failed to clear destination surface, hr %#x.\n", hr);
 633
 634     hr = IDirectDrawSurface7_Lock(src_surface, NULL, &surface_desc, 0, NULL);
 635     ok(SUCCEEDED(hr), "Failed to lock source surface, hr %#x.\n", hr);
 636     ok(surface_desc.lPitch == 2560, "Got unexpected surface pitch %u.\n", surface_desc.lPitch);
 637     ptr = surface_desc.lpSurface;
 638     memcpy(&ptr[   0], &src_data[ 0], 6 * sizeof(DWORD));
 639     memcpy(&ptr[ 640], &src_data[ 6], 6 * sizeof(DWORD));
 640     memcpy(&ptr[1280], &src_data[12], 6 * sizeof(DWORD));
 641     hr = IDirectDrawSurface7_Unlock(src_surface, NULL);
 642     ok(SUCCEEDED(hr), "Failed to unlock source surface, hr %#x.\n", hr);
 643
 644     hr = IDirectDrawSurface7_SetClipper(dst_surface, clipper);
 645     ok(SUCCEEDED(hr), "Failed to set clipper, hr %#x.\n", hr);
 646
 647     SetRect(&src_rect, 1, 1, 5, 2);
 648     hr = IDirectDrawSurface7_Blt(dst_surface, NULL, src_surface, &src_rect, DDBLT_WAIT, NULL);
 649     ok(SUCCEEDED(hr), "Failed to blit, hr %#x.\n", hr);
 650     for (i = 0; i < 4; ++i)
 651     {
 652         for (j = 0; j < 4; ++j)
 653         {
 654             x = 80 * ((2 * j) + 1);
 655             y = 60 * ((2 * i) + 1);
 656             color = get_surface_color(dst_surface, x, y);
 657             ok(compare_color(color, expected1[i * 4 + j], 1),
 658                     "Expected color 0x%08x at %u,%u, got 0x%08x.\n", expected1[i * 4 + j], x, y, color);
 659         }
 660     }
 661
 662     U5(fx).dwFillColor = 0xff0000ff;
 663     hr = IDirectDrawSurface7_Blt(dst_surface, NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &fx);
 664     ok(SUCCEEDED(hr), "Failed to clear destination surface, hr %#x.\n", hr);
 665     for (i = 0; i < 4; ++i)
 666     {
 667         for (j = 0; j < 4; ++j)
 668         {
 669             x = 80 * ((2 * j) + 1);
 670             y = 60 * ((2 * i) + 1);
 671             color = get_surface_color(dst_surface, x, y);
 672             ok(compare_color(color, expected2[i * 4 + j], 1),
 673                     "Expected color 0x%08x at %u,%u, got 0x%08x.\n", expected2[i * 4 + j], x, y, color);
 674         }
 675     }
 676
 677     hr = IDirectDrawSurface7_BltFast(dst_surface, 0, 0, src_surface, NULL, DDBLTFAST_WAIT);
 678     ok(hr == DDERR_BLTFASTCANTCLIP, "Got unexpected hr %#x.\n", hr);
 679
 680     hr = IDirectDrawClipper_SetHWnd(clipper, 0, window);
 681     ok(SUCCEEDED(hr), "Failed to set clipper window, hr %#x.\n", hr);
 682     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 683     ok(SUCCEEDED(hr), "Failed to get clip list size, hr %#x.\n", hr);
 684     DestroyWindow(window);
 685     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 686     ok(hr == E_FAIL, "Got unexpected hr %#x.\n", hr);
 687     hr = IDirectDrawClipper_SetHWnd(clipper, 0, NULL);
 688     ok(SUCCEEDED(hr), "Failed to set clipper window, hr %#x.\n", hr);
 689     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 690     ok(SUCCEEDED(hr), "Failed to get clip list size, hr %#x.\n", hr);
 691     hr = IDirectDrawClipper_SetClipList(clipper, NULL, 0);
 692     ok(SUCCEEDED(hr), "Failed to set clip list, hr %#x.\n", hr);
 693     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 694     ok(hr == DDERR_NOCLIPLIST, "Got unexpected hr %#x.\n", hr);
 695     hr = IDirectDrawSurface7_Blt(dst_surface, NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &fx);
 696     ok(hr == DDERR_NOCLIPLIST, "Got unexpected hr %#x.\n", hr);
 697
 698     IDirectDrawSurface7_Release(dst_surface);
 699     IDirectDrawSurface7_Release(src_surface);
 700     IDirectDrawClipper_Release(clipper);
 701     IDirectDraw7_Release(ddraw);
 702 }
 703
 704 static void test_coop_level_d3d_state(void)
 705 {
 706     IDirectDrawSurface7 *rt, *surface;
 707     IDirect3DDevice7 *device;
 708     IDirectDraw7 *ddraw;
 709     IDirect3D7 *d3d;
 710     D3DCOLOR color;
 711     DWORD value;
 712     HWND window;
 713     HRESULT hr;
 714
 715     window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
 716             0, 0, 640, 480, 0, 0, 0, 0);
 717     if (!(device = create_device(window, DDSCL_NORMAL)))
 718     {
 719         skip("Failed to create D3D device, skipping test.\n");
 720         DestroyWindow(window);
 721         return;
 722     }
 723
 724     hr = IDirect3DDevice7_GetRenderTarget(device, &rt);
 725     ok(SUCCEEDED(hr), "Failed to get render target, hr %#x.\n", hr);
 726     hr = IDirect3DDevice7_GetRenderState(device, D3DRENDERSTATE_ZENABLE, &value);
 727     ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
 728     ok(!!value, "Got unexpected z-enable state %#x.\n", value);
 729     hr = IDirect3DDevice7_GetRenderState(device, D3DRENDERSTATE_ALPHABLENDENABLE, &value);
 730     ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
 731     ok(!value, "Got unexpected alpha blend enable state %#x.\n", value);
 732     hr = IDirect3DDevice7_SetRenderState(device, D3DRENDERSTATE_ALPHABLENDENABLE, TRUE);
 733     ok(SUCCEEDED(hr), "Failed to set render state, hr %#x.\n", hr);
 734     hr = IDirect3DDevice7_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0f, 0);
 735     ok(SUCCEEDED(hr), "Failed to clear render target, hr %#x.\n", hr);
 736     color = get_surface_color(rt, 320, 240);
 737     ok(compare_color(color, 0x00ff0000, 1), "Got unexpected color 0x%08x.\n", color);
 738
 739     hr = IDirect3DDevice7_GetDirect3D(device, &d3d);
 740     ok(SUCCEEDED(hr), "Failed to get d3d interface, hr %#x.\n", hr);
 741     hr = IDirect3D7_QueryInterface(d3d, &IID_IDirectDraw7, (void **)&ddraw);
 742     ok(SUCCEEDED(hr), "Failed to get ddraw interface, hr %#x.\n", hr);
 743     IDirect3D7_Release(d3d);
 744     hr = IDirectDraw7_SetCooperativeLevel(ddraw, window, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 745     ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
 746     hr = IDirectDrawSurface7_IsLost(rt);
 747     ok(hr == DDERR_SURFACELOST, "Got unexpected hr %#x.\n", hr);
 748     hr = IDirectDraw7_RestoreAllSurfaces(ddraw);
 749     ok(SUCCEEDED(hr), "Failed to restore surfaces, hr %#x.\n", hr);
 750     IDirectDraw7_Release(ddraw);
 751
 752     hr = IDirect3DDevice7_GetRenderTarget(device, &surface);
 753     ok(SUCCEEDED(hr), "Failed to get render target, hr %#x.\n", hr);
 754     ok(surface == rt, "Got unexpected surface %p.\n", surface);
 755     hr = IDirect3DDevice7_GetRenderState(device, D3DRENDERSTATE_ZENABLE, &value);
 756     ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
 757     todo_wine ok(!!value, "Got unexpected z-enable state %#x.\n", value);
 758     hr = IDirect3DDevice7_GetRenderState(device, D3DRENDERSTATE_ALPHABLENDENABLE, &value);
 759     ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
 760     todo_wine ok(!!value, "Got unexpected alpha blend enable state %#x.\n", value);
 761     hr = IDirect3DDevice7_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff00ff00, 0.0f, 0);
 762     ok(SUCCEEDED(hr), "Failed to clear render target, hr %#x.\n", hr);
 763     color = get_surface_color(rt, 320, 240);
 764     todo_wine ok(compare_color(color, 0x0000ff00, 1), "Got unexpected color 0x%08x.\n", color);
 765
 766     IDirectDrawSurface7_Release(surface);
 767     IDirectDrawSurface7_Release(rt);
 768     IDirect3DDevice7_Release(device);
 769     DestroyWindow(window);
 770 }
 771
 772 START_TEST(ddraw7)
 773 {
 774     HMODULE module = GetModuleHandleA("ddraw.dll");
 775
 776     if (!(pDirectDrawCreateEx = (void *)GetProcAddress(module, "DirectDrawCreateEx")))
 777     {
 778         win_skip("DirectDrawCreateEx not available, skipping tests.\n");
 779         return;
 780     }
 781
 782     test_process_vertices();
 783     test_coop_level_create_device_window();
 784     test_clipper_blt();
 785     test_coop_level_d3d_state();
 786 }