dlls/ddraw/tests/ddraw4.c

   1 /*
   2  * Copyright 2011 Henri Verbeet for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18 #define COBJMACROS
  19
  20 #include "wine/test.h"
  21 #include <limits.h>
  22 #include "d3d.h"
  23
  24 struct vec3
  25 {
  26     float x, y, z;
  27 };
  28
  29 struct vec4
  30 {
  31     float x, y, z, w;
  32 };
  33
  34 struct create_window_thread_param
  35 {
  36     HWND window;
  37     HANDLE window_created;
  38     HANDLE destroy_window;
  39     HANDLE thread;
  40 };
  41
  42 static BOOL compare_float(float f, float g, unsigned int ulps)
  43 {
  44     int x = *(int *)&f;
  45     int y = *(int *)&g;
  46
  47     if (x < 0)
  48         x = INT_MIN - x;
  49     if (y < 0)
  50         y = INT_MIN - y;
  51
  52     if (abs(x - y) > ulps)
  53         return FALSE;
  54
  55     return TRUE;
  56 }
  57
  58 static BOOL compare_vec4(struct vec4 *vec, float x, float y, float z, float w, unsigned int ulps)
  59 {
  60     return compare_float(vec->x, x, ulps)
  61             && compare_float(vec->y, y, ulps)
  62             && compare_float(vec->z, z, ulps)
  63             && compare_float(vec->w, w, ulps);
  64 }
  65
  66 static BOOL compare_color(D3DCOLOR c1, D3DCOLOR c2, BYTE max_diff)
  67 {
  68     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  69     c1 >>= 8; c2 >>= 8;
  70     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  71     c1 >>= 8; c2 >>= 8;
  72     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  73     c1 >>= 8; c2 >>= 8;
  74     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  75     return TRUE;
  76 }
  77
  78 static DWORD WINAPI create_window_thread_proc(void *param)
  79 {
  80     struct create_window_thread_param *p = param;
  81     DWORD res;
  82     BOOL ret;
  83
  84     p->window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
  85             0, 0, 640, 480, 0, 0, 0, 0);
  86     ret = SetEvent(p->window_created);
  87     ok(ret, "SetEvent failed, last error %#x.\n", GetLastError());
  88
  89     for (;;)
  90     {
  91         MSG msg;
  92
  93         while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
  94             DispatchMessage(&msg);
  95         res = WaitForSingleObject(p->destroy_window, 100);
  96         if (res == WAIT_OBJECT_0)
  97             break;
  98         if (res != WAIT_TIMEOUT)
  99         {
 100             ok(0, "Wait failed (%#x), last error %#x.\n", res, GetLastError());
 101             break;
 102         }
 103     }
 104
 105     DestroyWindow(p->window);
 106
 107     return 0;
 108 }
 109
 110 static void create_window_thread(struct create_window_thread_param *p)
 111 {
 112     DWORD res, tid;
 113
 114     p->window_created = CreateEvent(NULL, FALSE, FALSE, NULL);
 115     ok(!!p->window_created, "CreateEvent failed, last error %#x.\n", GetLastError());
 116     p->destroy_window = CreateEvent(NULL, FALSE, FALSE, NULL);
 117     ok(!!p->destroy_window, "CreateEvent failed, last error %#x.\n", GetLastError());
 118     p->thread = CreateThread(NULL, 0, create_window_thread_proc, p, 0, &tid);
 119     ok(!!p->thread, "Failed to create thread, last error %#x.\n", GetLastError());
 120     res = WaitForSingleObject(p->window_created, INFINITE);
 121     ok(res == WAIT_OBJECT_0, "Wait failed (%#x), last error %#x.\n", res, GetLastError());
 122 }
 123
 124 static void destroy_window_thread(struct create_window_thread_param *p)
 125 {
 126     SetEvent(p->destroy_window);
 127     WaitForSingleObject(p->thread, INFINITE);
 128     CloseHandle(p->destroy_window);
 129     CloseHandle(p->window_created);
 130     CloseHandle(p->thread);
 131 }
 132
 133 static D3DCOLOR get_surface_color(IDirectDrawSurface4 *surface, UINT x, UINT y)
 134 {
 135     RECT rect = {x, y, x + 1, y + 1};
 136     DDSURFACEDESC2 surface_desc;
 137     D3DCOLOR color;
 138     HRESULT hr;
 139
 140     memset(&surface_desc, 0, sizeof(surface_desc));
 141     surface_desc.dwSize = sizeof(surface_desc);
 142
 143     hr = IDirectDrawSurface4_Lock(surface, &rect, &surface_desc, DDLOCK_READONLY | DDLOCK_WAIT, NULL);
 144     ok(SUCCEEDED(hr), "Failed to lock surface, hr %#x.\n", hr);
 145     if (FAILED(hr))
 146         return 0xdeadbeef;
 147
 148     color = *((DWORD *)surface_desc.lpSurface) & 0x00ffffff;
 149
 150     hr = IDirectDrawSurface4_Unlock(surface, &rect);
 151     ok(SUCCEEDED(hr), "Failed to unlock surface, hr %#x.\n", hr);
 152
 153     return color;
 154 }
 155
 156 static HRESULT CALLBACK enum_z_fmt(DDPIXELFORMAT *format, void *ctx)
 157 {
 158     DDPIXELFORMAT *z_fmt = ctx;
 159
 160     if (U1(*format).dwZBufferBitDepth > U1(*z_fmt).dwZBufferBitDepth)
 161         *z_fmt = *format;
 162
 163     return DDENUMRET_OK;
 164 }
 165
 166 static IDirectDraw4 *create_ddraw(void)
 167 {
 168     IDirectDraw4 *ddraw4;
 169     IDirectDraw *ddraw1;
 170     HRESULT hr;
 171
 172     if (FAILED(DirectDrawCreate(NULL, &ddraw1, NULL)))
 173         return NULL;
 174
 175     hr = IDirectDraw_QueryInterface(ddraw1, &IID_IDirectDraw4, (void **)&ddraw4);
 176     IDirectDraw_Release(ddraw1);
 177     if (FAILED(hr))
 178         return NULL;
 179
 180     return ddraw4;
 181 }
 182
 183 static IDirect3DDevice3 *create_device(HWND window, DWORD coop_level)
 184 {
 185     IDirectDrawSurface4 *surface, *ds;
 186     IDirect3DDevice3 *device = NULL;
 187     DDSURFACEDESC2 surface_desc;
 188     IDirectDraw4 *ddraw4;
 189     DDPIXELFORMAT z_fmt;
 190     IDirect3D3 *d3d3;
 191     HRESULT hr;
 192
 193     if (!(ddraw4 = create_ddraw()))
 194         return NULL;
 195
 196     hr = IDirectDraw4_SetCooperativeLevel(ddraw4, window, coop_level);
 197     ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
 198
 199     memset(&surface_desc, 0, sizeof(surface_desc));
 200     surface_desc.dwSize = sizeof(surface_desc);
 201     surface_desc.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
 202     surface_desc.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_3DDEVICE;
 203     surface_desc.dwWidth = 640;
 204     surface_desc.dwHeight = 480;
 205
 206     hr = IDirectDraw4_CreateSurface(ddraw4, &surface_desc, &surface, NULL);
 207     ok(SUCCEEDED(hr), "Failed to create surface, hr %#x.\n", hr);
 208
 209     if (coop_level & DDSCL_NORMAL)
 210     {
 211         IDirectDrawClipper *clipper;
 212
 213         hr = IDirectDraw4_CreateClipper(ddraw4, 0, &clipper, NULL);
 214         ok(SUCCEEDED(hr), "Failed to create clipper, hr %#x.\n", hr);
 215         hr = IDirectDrawClipper_SetHWnd(clipper, 0, window);
 216         ok(SUCCEEDED(hr), "Failed to set clipper window, hr %#x.\n", hr);
 217         hr = IDirectDrawSurface4_SetClipper(surface, clipper);
 218         ok(SUCCEEDED(hr), "Failed to set surface clipper, hr %#x.\n", hr);
 219         IDirectDrawClipper_Release(clipper);
 220     }
 221
 222     hr = IDirectDraw4_QueryInterface(ddraw4, &IID_IDirect3D3, (void **)&d3d3);
 223     IDirectDraw4_Release(ddraw4);
 224     if (FAILED(hr))
 225     {
 226         IDirectDrawSurface4_Release(surface);
 227         return NULL;
 228     }
 229
 230     memset(&z_fmt, 0, sizeof(z_fmt));
 231     hr = IDirect3D3_EnumZBufferFormats(d3d3, &IID_IDirect3DHALDevice, enum_z_fmt, &z_fmt);
 232     if (FAILED(hr) || !z_fmt.dwSize)
 233     {
 234         IDirect3D3_Release(d3d3);
 235         IDirectDrawSurface4_Release(surface);
 236         return NULL;
 237     }
 238
 239     memset(&surface_desc, 0, sizeof(surface_desc));
 240     surface_desc.dwSize = sizeof(surface_desc);
 241     surface_desc.dwFlags = DDSD_CAPS | DDSD_PIXELFORMAT | DDSD_WIDTH | DDSD_HEIGHT;
 242     surface_desc.ddsCaps.dwCaps = DDSCAPS_ZBUFFER;
 243     U4(surface_desc).ddpfPixelFormat = z_fmt;
 244     surface_desc.dwWidth = 640;
 245     surface_desc.dwHeight = 480;
 246     hr = IDirectDraw4_CreateSurface(ddraw4, &surface_desc, &ds, NULL);
 247     ok(SUCCEEDED(hr), "Failed to create depth buffer, hr %#x.\n", hr);
 248     if (FAILED(hr))
 249     {
 250         IDirect3D3_Release(d3d3);
 251         IDirectDrawSurface4_Release(surface);
 252         return NULL;
 253     }
 254
 255     hr = IDirectDrawSurface_AddAttachedSurface(surface, ds);
 256     ok(SUCCEEDED(hr), "Failed to attach depth buffer, hr %#x.\n", hr);
 257     IDirectDrawSurface4_Release(ds);
 258     if (FAILED(hr))
 259     {
 260         IDirect3D3_Release(d3d3);
 261         IDirectDrawSurface4_Release(surface);
 262         return NULL;
 263     }
 264
 265     hr = IDirect3D3_CreateDevice(d3d3, &IID_IDirect3DHALDevice, surface, &device, NULL);
 266     IDirect3D3_Release(d3d3);
 267     IDirectDrawSurface4_Release(surface);
 268     if (FAILED(hr))
 269         return NULL;
 270
 271     return device;
 272 }
 273
 274 static void test_process_vertices(void)
 275 {
 276     IDirect3DVertexBuffer *src_vb, *dst_vb;
 277     IDirect3DViewport3 *viewport;
 278     D3DVERTEXBUFFERDESC vb_desc;
 279     IDirect3DDevice3 *device;
 280     struct vec3 *src_data;
 281     struct vec4 *dst_data;
 282     IDirect3D3 *d3d3;
 283     D3DVIEWPORT2 vp2;
 284     D3DVIEWPORT vp1;
 285     HWND window;
 286     HRESULT hr;
 287
 288     static D3DMATRIX identity =
 289     {
 290         1.0f, 0.0f, 0.0f, 0.0f,
 291         0.0f, 1.0f, 0.0f, 0.0f,
 292         0.0f, 0.0f, 1.0f, 0.0f,
 293         0.0f, 0.0f, 0.0f, 1.0f,
 294     };
 295     static D3DMATRIX projection =
 296     {
 297         1.0f, 0.0f, 0.0f, 0.0f,
 298         0.0f, 1.0f, 0.0f, 0.0f,
 299         0.0f, 0.0f, 1.0f, 0.0f,
 300         6.0f, 7.0f, 8.0f, 1.0f,
 301     };
 302
 303     window = CreateWindowA("static", "d3d7_test", WS_OVERLAPPEDWINDOW,
 304             0, 0, 640, 480, 0, 0, 0, 0);
 305     if (!(device = create_device(window, DDSCL_NORMAL)))
 306     {
 307         skip("Failed to create a 3D device, skipping test.\n");
 308         DestroyWindow(window);
 309         return;
 310     }
 311
 312     hr = IDirect3DDevice3_GetDirect3D(device, &d3d3);
 313     ok(SUCCEEDED(hr), "Failed to get Direct3D3 interface, hr %#x.\n", hr);
 314
 315     memset(&vb_desc, 0, sizeof(vb_desc));
 316     vb_desc.dwSize = sizeof(vb_desc);
 317     vb_desc.dwFVF = D3DFVF_XYZ;
 318     vb_desc.dwNumVertices = 3;
 319     hr = IDirect3D3_CreateVertexBuffer(d3d3, &vb_desc, &src_vb, 0, NULL);
 320     ok(SUCCEEDED(hr), "Failed to create source vertex buffer, hr %#x.\n", hr);
 321
 322     hr = IDirect3DVertexBuffer_Lock(src_vb, DDLOCK_WRITEONLY, (void **)&src_data, NULL);
 323     ok(SUCCEEDED(hr), "Failed to lock source vertex buffer, hr %#x.\n", hr);
 324     src_data[0].x = -1.0f;
 325     src_data[0].y = -1.0f;
 326     src_data[0].z = -1.0f;
 327     src_data[1].x = 0.0f;
 328     src_data[1].y = 0.0f;
 329     src_data[1].z = 0.0f;
 330     src_data[2].x = 1.0f;
 331     src_data[2].y = 1.0f;
 332     src_data[2].z = 1.0f;
 333     hr = IDirect3DVertexBuffer_Unlock(src_vb);
 334     ok(SUCCEEDED(hr), "Failed to unlock source vertex buffer, hr %#x.\n", hr);
 335
 336     memset(&vb_desc, 0, sizeof(vb_desc));
 337     vb_desc.dwSize = sizeof(vb_desc);
 338     vb_desc.dwFVF = D3DFVF_XYZRHW;
 339     vb_desc.dwNumVertices = 3;
 340     hr = IDirect3D3_CreateVertexBuffer(d3d3, &vb_desc, &dst_vb, 0, NULL);
 341     ok(SUCCEEDED(hr), "Failed to create destination vertex buffer, hr %#x.\n", hr);
 342
 343     hr = IDirect3D3_CreateViewport(d3d3, &viewport, NULL);
 344     ok(SUCCEEDED(hr), "Failed to create viewport, hr %#x.\n", hr);
 345     hr = IDirect3DDevice3_AddViewport(device, viewport);
 346     ok(SUCCEEDED(hr), "Failed to add viewport, hr %#x.\n", hr);
 347     vp2.dwSize = sizeof(vp2);
 348     vp2.dwX = 10;
 349     vp2.dwY = 20;
 350     vp2.dwWidth = 100;
 351     vp2.dwHeight = 200;
 352     vp2.dvClipX = 2.0f;
 353     vp2.dvClipY = 3.0f;
 354     vp2.dvClipWidth = 4.0f;
 355     vp2.dvClipHeight = 5.0f;
 356     vp2.dvMinZ = -2.0f;
 357     vp2.dvMaxZ = 3.0f;
 358     hr = IDirect3DViewport3_SetViewport2(viewport, &vp2);
 359     ok(SUCCEEDED(hr), "Failed to set viewport data, hr %#x.\n", hr);
 360     hr = IDirect3DDevice3_SetCurrentViewport(device, viewport);
 361     ok(SUCCEEDED(hr), "Failed to set current viewport, hr %#x.\n", hr);
 362
 363     hr = IDirect3DDevice3_SetTransform(device, D3DTRANSFORMSTATE_WORLD, &identity);
 364     ok(SUCCEEDED(hr), "Failed to set world transformation, hr %#x.\n", hr);
 365     hr = IDirect3DDevice3_SetTransform(device, D3DTRANSFORMSTATE_VIEW, &identity);
 366     ok(SUCCEEDED(hr), "Failed to set view transformation, hr %#x.\n", hr);
 367     hr = IDirect3DDevice3_SetTransform(device, D3DTRANSFORMSTATE_PROJECTION, &identity);
 368     ok(SUCCEEDED(hr), "Failed to set projection transformation, hr %#x.\n", hr);
 369
 370     hr = IDirect3DVertexBuffer_ProcessVertices(dst_vb, D3DVOP_TRANSFORM, 0, 3, src_vb, 0, device, 0);
 371     ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
 372
 373     hr = IDirect3DVertexBuffer_Lock(dst_vb, DDLOCK_READONLY, (void **)&dst_data, NULL);
 374     ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
 375     ok(compare_vec4(&dst_data[0], -6.500e+1f, +1.800e+2f, +2.000e-1f, +1.000e+0f, 4096),
 376             "Got unexpected vertex 0 {%.8e, %.8e, %.8e, %.8e}.\n",
 377             dst_data[0].x, dst_data[0].y, dst_data[0].z, dst_data[0].w);
 378     ok(compare_vec4(&dst_data[1], -4.000e+1f, +1.400e+2f, +4.000e-1f, +1.000e+0f, 4096),
 379             "Got unexpected vertex 1 {%.8e, %.8e, %.8e, %.8e}.\n",
 380             dst_data[1].x, dst_data[1].y, dst_data[1].z, dst_data[1].w);
 381     ok(compare_vec4(&dst_data[2], -1.500e+1f, +1.000e+2f, +6.000e-1f, +1.000e+0f, 4096),
 382             "Got unexpected vertex 2 {%.8e, %.8e, %.8e, %.8e}.\n",
 383             dst_data[2].x, dst_data[2].y, dst_data[2].z, dst_data[2].w);
 384     hr = IDirect3DVertexBuffer_Unlock(dst_vb);
 385     ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
 386
 387     hr = IDirect3DDevice3_MultiplyTransform(device, D3DTRANSFORMSTATE_PROJECTION, &projection);
 388     ok(SUCCEEDED(hr), "Failed to set projection transformation, hr %#x.\n", hr);
 389
 390     hr = IDirect3DVertexBuffer_ProcessVertices(dst_vb, D3DVOP_TRANSFORM, 0, 3, src_vb, 0, device, 0);
 391     ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
 392
 393     hr = IDirect3DVertexBuffer_Lock(dst_vb, DDLOCK_READONLY, (void **)&dst_data, NULL);
 394     ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
 395     ok(compare_vec4(&dst_data[0], +8.500e+1f, -1.000e+2f, +1.800e+0f, +1.000e+0f, 4096),
 396             "Got unexpected vertex 0 {%.8e, %.8e, %.8e, %.8e}.\n",
 397             dst_data[0].x, dst_data[0].y, dst_data[0].z, dst_data[0].w);
 398     ok(compare_vec4(&dst_data[1], +1.100e+2f, -1.400e+2f, +2.000e+0f, +1.000e+0f, 4096),
 399             "Got unexpected vertex 1 {%.8e, %.8e, %.8e, %.8e}.\n",
 400             dst_data[1].x, dst_data[1].y, dst_data[1].z, dst_data[1].w);
 401     ok(compare_vec4(&dst_data[2], +1.350e+2f, -1.800e+2f, +2.200e+0f, +1.000e+0f, 4096),
 402             "Got unexpected vertex 2 {%.8e, %.8e, %.8e, %.8e}.\n",
 403             dst_data[2].x, dst_data[2].y, dst_data[2].z, dst_data[2].w);
 404     hr = IDirect3DVertexBuffer_Unlock(dst_vb);
 405     ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
 406
 407     vp2.dwSize = sizeof(vp2);
 408     vp2.dwX = 30;
 409     vp2.dwY = 40;
 410     vp2.dwWidth = 90;
 411     vp2.dwHeight = 80;
 412     vp2.dvClipX = 4.0f;
 413     vp2.dvClipY = 6.0f;
 414     vp2.dvClipWidth = 2.0f;
 415     vp2.dvClipHeight = 4.0f;
 416     vp2.dvMinZ = 3.0f;
 417     vp2.dvMaxZ = -2.0f;
 418     hr = IDirect3DViewport3_SetViewport2(viewport, &vp2);
 419     ok(SUCCEEDED(hr), "Failed to set viewport data, hr %#x.\n", hr);
 420
 421     hr = IDirect3DVertexBuffer_ProcessVertices(dst_vb, D3DVOP_TRANSFORM, 0, 3, src_vb, 0, device, 0);
 422     ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
 423
 424     hr = IDirect3DVertexBuffer_Lock(dst_vb, DDLOCK_READONLY, (void **)&dst_data, NULL);
 425     ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
 426     ok(compare_vec4(&dst_data[0], +7.500e+1f, +4.000e+1f, -8.000e-1f, +1.000e+0f, 4096),
 427             "Got unexpected vertex 0 {%.8e, %.8e, %.8e, %.8e}.\n",
 428             dst_data[0].x, dst_data[0].y, dst_data[0].z, dst_data[0].w);
 429     ok(compare_vec4(&dst_data[1], +1.200e+2f, +2.000e+1f, -1.000e+0f, +1.000e+0f, 4096),
 430             "Got unexpected vertex 1 {%.8e, %.8e, %.8e, %.8e}.\n",
 431             dst_data[1].x, dst_data[1].y, dst_data[1].z, dst_data[1].w);
 432     ok(compare_vec4(&dst_data[2], +1.650e+2f, +0.000e+0f, -1.200e+0f, +1.000e+0f, 4096),
 433             "Got unexpected vertex 2 {%.8e, %.8e, %.8e, %.8e}.\n",
 434             dst_data[2].x, dst_data[2].y, dst_data[2].z, dst_data[2].w);
 435     hr = IDirect3DVertexBuffer_Unlock(dst_vb);
 436     ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
 437
 438     vp1.dwSize = sizeof(vp1);
 439     vp1.dwX = 30;
 440     vp1.dwY = 40;
 441     vp1.dwWidth = 90;
 442     vp1.dwHeight = 80;
 443     vp1.dvScaleX = 7.0f;
 444     vp1.dvScaleY = 2.0f;
 445     vp1.dvMaxX = 6.0f;
 446     vp1.dvMaxY = 10.0f;
 447     vp1.dvMinZ = -2.0f;
 448     vp1.dvMaxZ = 3.0f;
 449     hr = IDirect3DViewport3_SetViewport(viewport, &vp1);
 450     ok(SUCCEEDED(hr), "Failed to set viewport data, hr %#x.\n", hr);
 451
 452     hr = IDirect3DVertexBuffer_ProcessVertices(dst_vb, D3DVOP_TRANSFORM, 0, 3, src_vb, 0, device, 0);
 453     ok(SUCCEEDED(hr), "Failed to process vertices, hr %#x.\n", hr);
 454
 455     hr = IDirect3DVertexBuffer_Lock(dst_vb, DDLOCK_READONLY, (void **)&dst_data, NULL);
 456     ok(SUCCEEDED(hr), "Failed to lock destination vertex buffer, hr %#x.\n", hr);
 457     ok(compare_vec4(&dst_data[0], +1.100e+2f, +6.800e+1f, +7.000e+0f, +1.000e+0f, 4096),
 458             "Got unexpected vertex 0 {%.8e, %.8e, %.8e, %.8e}.\n",
 459             dst_data[0].x, dst_data[0].y, dst_data[0].z, dst_data[0].w);
 460     ok(compare_vec4(&dst_data[1], +1.170e+2f, +6.600e+1f, +8.000e+0f, +1.000e+0f, 4096),
 461             "Got unexpected vertex 1 {%.8e, %.8e, %.8e, %.8e}.\n",
 462             dst_data[1].x, dst_data[1].y, dst_data[1].z, dst_data[1].w);
 463     ok(compare_vec4(&dst_data[2], +1.240e+2f, +6.400e+1f, +9.000e+0f, +1.000e+0f, 4096),
 464             "Got unexpected vertex 2 {%.8e, %.8e, %.8e, %.8e}.\n",
 465             dst_data[2].x, dst_data[2].y, dst_data[2].z, dst_data[2].w);
 466     hr = IDirect3DVertexBuffer_Unlock(dst_vb);
 467     ok(SUCCEEDED(hr), "Failed to unlock destination vertex buffer, hr %#x.\n", hr);
 468
 469     hr = IDirect3DDevice3_DeleteViewport(device, viewport);
 470     ok(SUCCEEDED(hr), "Failed to delete viewport, hr %#x.\n", hr);
 471
 472     IDirect3DVertexBuffer_Release(dst_vb);
 473     IDirect3DVertexBuffer_Release(src_vb);
 474     IDirect3DViewport3_Release(viewport);
 475     IDirect3D3_Release(d3d3);
 476     IDirect3DDevice3_Release(device);
 477     DestroyWindow(window);
 478 }
 479
 480 static void test_coop_level_create_device_window(void)
 481 {
 482     HWND focus_window, device_window;
 483     IDirectDraw4 *ddraw;
 484     HRESULT hr;
 485
 486     focus_window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
 487             0, 0, 640, 480, 0, 0, 0, 0);
 488     if (!(ddraw = create_ddraw()))
 489     {
 490         skip("Failed to create a ddraw object, skipping test.\n");
 491         DestroyWindow(focus_window);
 492         return;
 493     }
 494
 495     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
 496     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 497     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 498     ok(!device_window, "Unexpected device window found.\n");
 499     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW);
 500     ok(hr == DDERR_INVALIDPARAMS, "Got unexpected hr %#x.\n", hr);
 501     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 502     ok(!device_window, "Unexpected device window found.\n");
 503     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW | DDSCL_NORMAL);
 504     ok(hr == DDERR_INVALIDPARAMS, "Got unexpected hr %#x.\n", hr);
 505     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 506     ok(!device_window, "Unexpected device window found.\n");
 507     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW | DDSCL_NORMAL | DDSCL_FULLSCREEN);
 508     ok(hr == DDERR_INVALIDPARAMS, "Got unexpected hr %#x.\n", hr);
 509     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 510     ok(!device_window, "Unexpected device window found.\n");
 511     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 512     ok(hr == DDERR_NOFOCUSWINDOW || broken(hr == DDERR_INVALIDPARAMS), "Got unexpected hr %#x.\n", hr);
 513     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 514     ok(!device_window, "Unexpected device window found.\n");
 515
 516     /* Windows versions before 98 / NT5 don't support DDSCL_CREATEDEVICEWINDOW. */
 517     if (broken(hr == DDERR_INVALIDPARAMS))
 518     {
 519         win_skip("DDSCL_CREATEDEVICEWINDOW not supported, skipping test.\n");
 520         IDirectDraw4_Release(ddraw);
 521         DestroyWindow(focus_window);
 522         return;
 523     }
 524
 525     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
 526     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 527     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 528     ok(!device_window, "Unexpected device window found.\n");
 529     hr = IDirectDraw4_SetCooperativeLevel(ddraw, focus_window, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 530     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 531     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 532     ok(!device_window, "Unexpected device window found.\n");
 533
 534     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
 535     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 536     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 537     ok(!device_window, "Unexpected device window found.\n");
 538     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_SETFOCUSWINDOW
 539             | DDSCL_CREATEDEVICEWINDOW | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 540     ok(hr == DDERR_NOHWND, "Got unexpected hr %#x.\n", hr);
 541     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 542     ok(!!device_window, "Device window not found.\n");
 543
 544     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
 545     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 546     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 547     ok(!device_window, "Unexpected device window found.\n");
 548     hr = IDirectDraw4_SetCooperativeLevel(ddraw, focus_window, DDSCL_SETFOCUSWINDOW
 549             | DDSCL_CREATEDEVICEWINDOW | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 550     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 551     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 552     ok(!!device_window, "Device window not found.\n");
 553
 554     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
 555     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 556     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 557     ok(!device_window, "Unexpected device window found.\n");
 558     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 559     ok(hr == DDERR_NOFOCUSWINDOW, "Got unexpected hr %#x.\n", hr);
 560     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 561     ok(!device_window, "Unexpected device window found.\n");
 562     hr = IDirectDraw4_SetCooperativeLevel(ddraw, focus_window, DDSCL_SETFOCUSWINDOW);
 563     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 564     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 565     ok(!device_window, "Unexpected device window found.\n");
 566     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_CREATEDEVICEWINDOW | DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 567     ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 568     device_window = FindWindowA("DirectDrawDeviceWnd", "DirectDrawDeviceWnd");
 569     ok(!!device_window, "Device window not found.\n");
 570
 571     IDirectDraw4_Release(ddraw);
 572     DestroyWindow(focus_window);
 573 }
 574
 575 static void test_clipper_blt(void)
 576 {
 577     IDirectDrawSurface4 *src_surface, *dst_surface;
 578     RECT client_rect, src_rect, *rect;
 579     IDirectDrawClipper *clipper;
 580     DDSURFACEDESC2 surface_desc;
 581     unsigned int i, j, x, y;
 582     IDirectDraw4 *ddraw;
 583     RGNDATA *rgn_data;
 584     D3DCOLOR color;
 585     HRGN r1, r2;
 586     HWND window;
 587     DDBLTFX fx;
 588     HRESULT hr;
 589     DWORD *ptr;
 590     DWORD ret;
 591
 592     static const DWORD src_data[] =
 593     {
 594         0xff0000ff, 0xff0000ff, 0xff00ff00, 0xffff0000, 0xffffffff, 0xffffffff,
 595         0xff0000ff, 0xff0000ff, 0xff00ff00, 0xffff0000, 0xffffffff, 0xffffffff,
 596         0xff0000ff, 0xff0000ff, 0xff00ff00, 0xffff0000, 0xffffffff, 0xffffffff,
 597     };
 598     static const D3DCOLOR expected1[] =
 599     {
 600         0x000000ff, 0x0000ff00, 0x00000000, 0x00000000,
 601         0x000000ff, 0x0000ff00, 0x00000000, 0x00000000,
 602         0x00000000, 0x00000000, 0x00ff0000, 0x00ffffff,
 603         0x00000000, 0x00000000, 0x00ff0000, 0x00ffffff,
 604     };
 605     static const D3DCOLOR expected2[] =
 606     {
 607         0x000000ff, 0x000000ff, 0x00000000, 0x00000000,
 608         0x000000ff, 0x000000ff, 0x00000000, 0x00000000,
 609         0x00000000, 0x00000000, 0x000000ff, 0x000000ff,
 610         0x00000000, 0x00000000, 0x000000ff, 0x000000ff,
 611     };
 612
 613     window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
 614             10, 10, 640, 480, 0, 0, 0, 0);
 615     ShowWindow(window, SW_SHOW);
 616     if (!(ddraw = create_ddraw()))
 617     {
 618         skip("Failed to create a ddraw object, skipping test.\n");
 619         DestroyWindow(window);
 620         return;
 621     }
 622
 623     ret = GetClientRect(window, &client_rect);
 624     ok(ret, "Failed to get client rect.\n");
 625     ret = MapWindowPoints(window, NULL, (POINT *)&client_rect, 2);
 626     ok(ret, "Failed to map client rect.\n");
 627
 628     hr = IDirectDraw4_SetCooperativeLevel(ddraw, window, DDSCL_NORMAL);
 629     ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
 630
 631     hr = IDirectDraw4_CreateClipper(ddraw, 0, &clipper, NULL);
 632     ok(SUCCEEDED(hr), "Failed to create clipper, hr %#x.\n", hr);
 633     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 634     ok(hr == DDERR_NOCLIPLIST, "Got unexpected hr %#x.\n", hr);
 635     hr = IDirectDrawClipper_SetHWnd(clipper, 0, window);
 636     ok(SUCCEEDED(hr), "Failed to set clipper window, hr %#x.\n", hr);
 637     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 638     ok(SUCCEEDED(hr), "Failed to get clip list size, hr %#x.\n", hr);
 639     rgn_data = HeapAlloc(GetProcessHeap(), 0, ret);
 640     hr = IDirectDrawClipper_GetClipList(clipper, NULL, rgn_data, &ret);
 641     ok(SUCCEEDED(hr), "Failed to get clip list, hr %#x.\n", hr);
 642     ok(rgn_data->rdh.dwSize == sizeof(rgn_data->rdh), "Got unexpected structure size %#x.\n", rgn_data->rdh.dwSize);
 643     ok(rgn_data->rdh.iType == RDH_RECTANGLES, "Got unexpected type %#x.\n", rgn_data->rdh.iType);
 644     ok(rgn_data->rdh.nCount == 1, "Got unexpected count %u.\n", rgn_data->rdh.nCount);
 645     ok(rgn_data->rdh.nRgnSize == 16, "Got unexpected region size %u.\n", rgn_data->rdh.nRgnSize);
 646     ok(EqualRect(&rgn_data->rdh.rcBound, &client_rect),
 647             "Got unexpected bounding rect {%d, %d, %d, %d}, expected {%d, %d, %d, %d}.\n",
 648             rgn_data->rdh.rcBound.left, rgn_data->rdh.rcBound.top,
 649             rgn_data->rdh.rcBound.right, rgn_data->rdh.rcBound.bottom,
 650             client_rect.left, client_rect.top, client_rect.right, client_rect.bottom);
 651     rect = (RECT *)&rgn_data->Buffer[0];
 652     ok(EqualRect(rect, &client_rect),
 653             "Got unexpected clip rect {%d, %d, %d, %d}, expected {%d, %d, %d, %d}.\n",
 654             rect->left, rect->top, rect->right, rect->bottom,
 655             client_rect.left, client_rect.top, client_rect.right, client_rect.bottom);
 656     HeapFree(GetProcessHeap(), 0, rgn_data);
 657
 658     r1 = CreateRectRgn(0, 0, 320, 240);
 659     ok(!!r1, "Failed to create region.\n");
 660     r2 = CreateRectRgn(320, 240, 640, 480);
 661     ok(!!r2, "Failed to create region.\n");
 662     CombineRgn(r1, r1, r2, RGN_OR);
 663     ret = GetRegionData(r1, 0, NULL);
 664     rgn_data = HeapAlloc(GetProcessHeap(), 0, ret);
 665     ret = GetRegionData(r1, ret, rgn_data);
 666     ok(!!ret, "Failed to get region data.\n");
 667
 668     DeleteObject(r2);
 669     DeleteObject(r1);
 670
 671     hr = IDirectDrawClipper_SetClipList(clipper, rgn_data, 0);
 672     ok(hr == DDERR_CLIPPERISUSINGHWND, "Got unexpected hr %#x.\n", hr);
 673     hr = IDirectDrawClipper_SetHWnd(clipper, 0, NULL);
 674     ok(SUCCEEDED(hr), "Failed to set clipper window, hr %#x.\n", hr);
 675     hr = IDirectDrawClipper_SetClipList(clipper, rgn_data, 0);
 676     ok(SUCCEEDED(hr), "Failed to set clip list, hr %#x.\n", hr);
 677
 678     HeapFree(GetProcessHeap(), 0, rgn_data);
 679
 680     memset(&surface_desc, 0, sizeof(surface_desc));
 681     surface_desc.dwSize = sizeof(surface_desc);
 682     surface_desc.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT;
 683     surface_desc.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;
 684     surface_desc.dwWidth = 640;
 685     surface_desc.dwHeight = 480;
 686     U4(surface_desc).ddpfPixelFormat.dwSize = sizeof(U4(surface_desc).ddpfPixelFormat);
 687     U4(surface_desc).ddpfPixelFormat.dwFlags = DDPF_RGB;
 688     U1(U4(surface_desc).ddpfPixelFormat).dwRGBBitCount = 32;
 689     U2(U4(surface_desc).ddpfPixelFormat).dwRBitMask = 0x00ff0000;
 690     U3(U4(surface_desc).ddpfPixelFormat).dwGBitMask = 0x0000ff00;
 691     U4(U4(surface_desc).ddpfPixelFormat).dwBBitMask = 0x000000ff;
 692
 693     hr = IDirectDraw4_CreateSurface(ddraw, &surface_desc, &src_surface, NULL);
 694     ok(SUCCEEDED(hr), "Failed to create source surface, hr %#x.\n", hr);
 695     hr = IDirectDraw4_CreateSurface(ddraw, &surface_desc, &dst_surface, NULL);
 696     ok(SUCCEEDED(hr), "Failed to create destination surface, hr %#x.\n", hr);
 697
 698     memset(&fx, 0, sizeof(fx));
 699     fx.dwSize = sizeof(fx);
 700     hr = IDirectDrawSurface4_Blt(src_surface, NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &fx);
 701     ok(SUCCEEDED(hr), "Failed to clear source surface, hr %#x.\n", hr);
 702     hr = IDirectDrawSurface4_Blt(dst_surface, NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &fx);
 703     ok(SUCCEEDED(hr), "Failed to clear destination surface, hr %#x.\n", hr);
 704
 705     hr = IDirectDrawSurface4_Lock(src_surface, NULL, &surface_desc, DDLOCK_WAIT, NULL);
 706     ok(SUCCEEDED(hr), "Failed to lock source surface, hr %#x.\n", hr);
 707     ok(U1(surface_desc).lPitch == 2560, "Got unexpected surface pitch %u.\n", U1(surface_desc).lPitch);
 708     ptr = surface_desc.lpSurface;
 709     memcpy(&ptr[   0], &src_data[ 0], 6 * sizeof(DWORD));
 710     memcpy(&ptr[ 640], &src_data[ 6], 6 * sizeof(DWORD));
 711     memcpy(&ptr[1280], &src_data[12], 6 * sizeof(DWORD));
 712     hr = IDirectDrawSurface4_Unlock(src_surface, NULL);
 713     ok(SUCCEEDED(hr), "Failed to unlock source surface, hr %#x.\n", hr);
 714
 715     hr = IDirectDrawSurface4_SetClipper(dst_surface, clipper);
 716     ok(SUCCEEDED(hr), "Failed to set clipper, hr %#x.\n", hr);
 717
 718     SetRect(&src_rect, 1, 1, 5, 2);
 719     hr = IDirectDrawSurface4_Blt(dst_surface, NULL, src_surface, &src_rect, DDBLT_WAIT, NULL);
 720     ok(SUCCEEDED(hr), "Failed to blit, hr %#x.\n", hr);
 721     for (i = 0; i < 4; ++i)
 722     {
 723         for (j = 0; j < 4; ++j)
 724         {
 725             x = 80 * ((2 * j) + 1);
 726             y = 60 * ((2 * i) + 1);
 727             color = get_surface_color(dst_surface, x, y);
 728             ok(compare_color(color, expected1[i * 4 + j], 1),
 729                     "Expected color 0x%08x at %u,%u, got 0x%08x.\n", expected1[i * 4 + j], x, y, color);
 730         }
 731     }
 732
 733     U5(fx).dwFillColor = 0xff0000ff;
 734     hr = IDirectDrawSurface4_Blt(dst_surface, NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &fx);
 735     ok(SUCCEEDED(hr), "Failed to clear destination surface, hr %#x.\n", hr);
 736     for (i = 0; i < 4; ++i)
 737     {
 738         for (j = 0; j < 4; ++j)
 739         {
 740             x = 80 * ((2 * j) + 1);
 741             y = 60 * ((2 * i) + 1);
 742             color = get_surface_color(dst_surface, x, y);
 743             ok(compare_color(color, expected2[i * 4 + j], 1),
 744                     "Expected color 0x%08x at %u,%u, got 0x%08x.\n", expected2[i * 4 + j], x, y, color);
 745         }
 746     }
 747
 748     hr = IDirectDrawSurface4_BltFast(dst_surface, 0, 0, src_surface, NULL, DDBLTFAST_WAIT);
 749     ok(hr == DDERR_BLTFASTCANTCLIP, "Got unexpected hr %#x.\n", hr);
 750
 751     hr = IDirectDrawClipper_SetHWnd(clipper, 0, window);
 752     ok(SUCCEEDED(hr), "Failed to set clipper window, hr %#x.\n", hr);
 753     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 754     ok(SUCCEEDED(hr), "Failed to get clip list size, hr %#x.\n", hr);
 755     DestroyWindow(window);
 756     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 757     ok(hr == E_FAIL, "Got unexpected hr %#x.\n", hr);
 758     hr = IDirectDrawClipper_SetHWnd(clipper, 0, NULL);
 759     ok(SUCCEEDED(hr), "Failed to set clipper window, hr %#x.\n", hr);
 760     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 761     ok(SUCCEEDED(hr), "Failed to get clip list size, hr %#x.\n", hr);
 762     hr = IDirectDrawClipper_SetClipList(clipper, NULL, 0);
 763     ok(SUCCEEDED(hr), "Failed to set clip list, hr %#x.\n", hr);
 764     hr = IDirectDrawClipper_GetClipList(clipper, NULL, NULL, &ret);
 765     ok(hr == DDERR_NOCLIPLIST, "Got unexpected hr %#x.\n", hr);
 766     hr = IDirectDrawSurface4_Blt(dst_surface, NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &fx);
 767     ok(hr == DDERR_NOCLIPLIST, "Got unexpected hr %#x.\n", hr);
 768
 769     IDirectDrawSurface4_Release(dst_surface);
 770     IDirectDrawSurface4_Release(src_surface);
 771     IDirectDrawClipper_Release(clipper);
 772     IDirectDraw4_Release(ddraw);
 773 }
 774
 775 static void test_coop_level_d3d_state(void)
 776 {
 777     D3DRECT clear_rect = {{0}, {0}, {640}, {480}};
 778     IDirectDrawSurface4 *rt, *surface;
 779     IDirect3DViewport3 *viewport;
 780     IDirect3DDevice3 *device;
 781     IDirectDraw4 *ddraw;
 782     D3DVIEWPORT2 vp;
 783     IDirect3D3 *d3d;
 784     D3DCOLOR color;
 785     DWORD value;
 786     HWND window;
 787     HRESULT hr;
 788
 789     window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
 790             0, 0, 640, 480, 0, 0, 0, 0);
 791     if (!(device = create_device(window, DDSCL_NORMAL)))
 792     {
 793         skip("Failed to create D3D device, skipping test.\n");
 794         DestroyWindow(window);
 795         return;
 796     }
 797
 798     hr = IDirect3DDevice3_GetDirect3D(device, &d3d);
 799     ok(SUCCEEDED(hr), "Failed to get d3d interface, hr %#x.\n", hr);
 800
 801     hr = IDirect3D3_CreateViewport(d3d, &viewport, NULL);
 802     ok(SUCCEEDED(hr), "Failed to create viewport, hr %#x.\n", hr);
 803     hr = IDirect3DDevice3_AddViewport(device, viewport);
 804     ok(SUCCEEDED(hr), "Failed to add viewport, hr %#x.\n", hr);
 805     memset(&vp, 0, sizeof(vp));
 806     vp.dwSize = sizeof(vp);
 807     vp.dwX = 0;
 808     vp.dwY = 0;
 809     vp.dwWidth = 640;
 810     vp.dwHeight = 480;
 811     vp.dvClipX = -1.0f;
 812     vp.dvClipY =  1.0f;
 813     vp.dvClipWidth = 2.0f;
 814     vp.dvClipHeight = 2.0f;
 815     vp.dvMinZ = 0.0f;
 816     vp.dvMaxZ = 1.0f;
 817     hr = IDirect3DViewport3_SetViewport2(viewport, &vp);
 818     ok(SUCCEEDED(hr), "Failed to set viewport data, hr %#x.\n", hr);
 819
 820     hr = IDirect3DDevice3_GetRenderTarget(device, &rt);
 821     ok(SUCCEEDED(hr), "Failed to get render target, hr %#x.\n", hr);
 822     hr = IDirect3DDevice3_GetRenderState(device, D3DRENDERSTATE_ZENABLE, &value);
 823     ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
 824     ok(!!value, "Got unexpected z-enable state %#x.\n", value);
 825     hr = IDirect3DDevice3_GetRenderState(device, D3DRENDERSTATE_ALPHABLENDENABLE, &value);
 826     ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
 827     ok(!value, "Got unexpected alpha blend enable state %#x.\n", value);
 828     hr = IDirect3DDevice3_SetRenderState(device, D3DRENDERSTATE_ALPHABLENDENABLE, TRUE);
 829     ok(SUCCEEDED(hr), "Failed to set render state, hr %#x.\n", hr);
 830     hr = IDirect3DViewport3_Clear2(viewport, 1, &clear_rect, D3DCLEAR_TARGET, 0xffff0000, 0.0f, 0);
 831     ok(SUCCEEDED(hr), "Failed to clear viewport, hr %#x.\n", hr);
 832     color = get_surface_color(rt, 320, 240);
 833     ok(compare_color(color, 0x00ff0000, 1), "Got unexpected color 0x%08x.\n", color);
 834
 835     hr = IDirect3D3_QueryInterface(d3d, &IID_IDirectDraw4, (void **)&ddraw);
 836     ok(SUCCEEDED(hr), "Failed to get ddraw interface, hr %#x.\n", hr);
 837     IDirect3D3_Release(d3d);
 838     hr = IDirectDraw4_SetCooperativeLevel(ddraw, window, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
 839     ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
 840     hr = IDirectDrawSurface4_IsLost(rt);
 841     ok(hr == DDERR_SURFACELOST, "Got unexpected hr %#x.\n", hr);
 842     hr = IDirectDraw4_RestoreAllSurfaces(ddraw);
 843     ok(SUCCEEDED(hr), "Failed to restore surfaces, hr %#x.\n", hr);
 844     IDirectDraw4_Release(ddraw);
 845
 846     hr = IDirect3DDevice3_GetRenderTarget(device, &surface);
 847     ok(SUCCEEDED(hr), "Failed to get render target, hr %#x.\n", hr);
 848     ok(surface == rt, "Got unexpected surface %p.\n", surface);
 849     hr = IDirect3DDevice3_GetRenderState(device, D3DRENDERSTATE_ZENABLE, &value);
 850     ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
 851     ok(!!value, "Got unexpected z-enable state %#x.\n", value);
 852     hr = IDirect3DDevice3_GetRenderState(device, D3DRENDERSTATE_ALPHABLENDENABLE, &value);
 853     ok(SUCCEEDED(hr), "Failed to get render state, hr %#x.\n", hr);
 854     ok(!!value, "Got unexpected alpha blend enable state %#x.\n", value);
 855     hr = IDirect3DViewport3_Clear2(viewport, 1, &clear_rect, D3DCLEAR_TARGET, 0xff00ff00, 0.0f, 0);
 856     ok(SUCCEEDED(hr), "Failed to clear viewport, hr %#x.\n", hr);
 857     color = get_surface_color(rt, 320, 240);
 858     ok(compare_color(color, 0x0000ff00, 1), "Got unexpected color 0x%08x.\n", color);
 859
 860     hr = IDirect3DDevice3_DeleteViewport(device, viewport);
 861     ok(SUCCEEDED(hr), "Failed to delete viewport, hr %#x.\n", hr);
 862     IDirect3DViewport3_Release(viewport);
 863     IDirectDrawSurface4_Release(surface);
 864     IDirectDrawSurface4_Release(rt);
 865     IDirect3DDevice3_Release(device);
 866     DestroyWindow(window);
 867 }
 868
 869 static void test_surface_interface_mismatch(void)
 870 {
 871     IDirectDraw4 *ddraw = NULL;
 872     IDirect3D3 *d3d = NULL;
 873     IDirectDrawSurface4 *surface = NULL, *ds;
 874     IDirectDrawSurface3 *surface3 = NULL;
 875     IDirect3DDevice3 *device = NULL;
 876     IDirect3DViewport3 *viewport = NULL;
 877     DDSURFACEDESC2 surface_desc;
 878     DDPIXELFORMAT z_fmt;
 879     ULONG refcount;
 880     HRESULT hr;
 881     D3DCOLOR color;
 882     HWND window;
 883     D3DVIEWPORT2 vp;
 884     D3DRECT clear_rect = {{0}, {0}, {640}, {480}};
 885
 886     window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
 887             0, 0, 640, 480, 0, 0, 0, 0);
 888
 889     if (!(ddraw = create_ddraw()))
 890     {
 891         skip("Failed to create a ddraw object, skipping test.\n");
 892         goto cleanup;
 893     }
 894
 895     hr = IDirectDraw4_SetCooperativeLevel(ddraw, window, DDSCL_NORMAL);
 896     ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
 897
 898     memset(&surface_desc, 0, sizeof(surface_desc));
 899     surface_desc.dwSize = sizeof(surface_desc);
 900     surface_desc.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
 901     surface_desc.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_3DDEVICE;
 902     surface_desc.dwWidth = 640;
 903     surface_desc.dwHeight = 480;
 904
 905     hr = IDirectDraw4_CreateSurface(ddraw, &surface_desc, &surface, NULL);
 906     ok(SUCCEEDED(hr), "Failed to create surface, hr %#x.\n", hr);
 907
 908     hr = IDirectDrawSurface4_QueryInterface(surface, &IID_IDirectDrawSurface3, (void **)&surface3);
 909     ok(SUCCEEDED(hr), "Failed to QI IDirectDrawSurface3, hr %#x.\n", hr);
 910
 911     hr = IDirectDraw4_QueryInterface(ddraw, &IID_IDirect3D3, (void **)&d3d);
 912     if (FAILED(hr))
 913     {
 914         skip("Failed to get the IDirect3D7 interface, skipping test.\n");
 915         goto cleanup;
 916     }
 917
 918     memset(&z_fmt, 0, sizeof(z_fmt));
 919     hr = IDirect3D3_EnumZBufferFormats(d3d, &IID_IDirect3DHALDevice, enum_z_fmt, &z_fmt);
 920     if (FAILED(hr) || !z_fmt.dwSize)
 921     {
 922         skip("No depth buffer formats available, skipping test.\n");
 923         goto cleanup;
 924     }
 925
 926     memset(&surface_desc, 0, sizeof(surface_desc));
 927     surface_desc.dwSize = sizeof(surface_desc);
 928     surface_desc.dwFlags = DDSD_CAPS | DDSD_PIXELFORMAT | DDSD_WIDTH | DDSD_HEIGHT;
 929     surface_desc.ddsCaps.dwCaps = DDSCAPS_ZBUFFER;
 930     U4(surface_desc).ddpfPixelFormat = z_fmt;
 931     surface_desc.dwWidth = 640;
 932     surface_desc.dwHeight = 480;
 933     hr = IDirectDraw4_CreateSurface(ddraw, &surface_desc, &ds, NULL);
 934     ok(SUCCEEDED(hr), "Failed to create depth buffer, hr %#x.\n", hr);
 935     if (FAILED(hr))
 936         goto cleanup;
 937
 938     /* Using a different surface interface version still works */
 939     hr = IDirectDrawSurface3_AddAttachedSurface(surface3, (IDirectDrawSurface3 *)ds);
 940     ok(SUCCEEDED(hr), "Failed to attach depth buffer, hr %#x.\n", hr);
 941     refcount = IDirectDrawSurface4_Release(ds);
 942     ok(refcount == 1, "Got unexpected refcount %u.\n", refcount);
 943     if (FAILED(hr))
 944         goto cleanup;
 945
 946     /* Here too */
 947     hr = IDirect3D3_CreateDevice(d3d, &IID_IDirect3DHALDevice, (IDirectDrawSurface4 *)surface3, &device, NULL);
 948     ok(SUCCEEDED(hr), "Failed to create d3d device.\n");
 949     if (FAILED(hr))
 950         goto cleanup;
 951
 952     hr = IDirect3D3_CreateViewport(d3d, &viewport, NULL);
 953     ok(SUCCEEDED(hr), "Failed to create viewport, hr %#x.\n", hr);
 954     hr = IDirect3DDevice3_AddViewport(device, viewport);
 955     ok(SUCCEEDED(hr), "Failed to add viewport, hr %#x.\n", hr);
 956     memset(&vp, 0, sizeof(vp));
 957     vp.dwSize = sizeof(vp);
 958     vp.dwX = 0;
 959     vp.dwY = 0;
 960     vp.dwWidth = 640;
 961     vp.dwHeight = 480;
 962     vp.dvClipX = -1.0f;
 963     vp.dvClipY =  1.0f;
 964     vp.dvClipWidth = 2.0f;
 965     vp.dvClipHeight = 2.0f;
 966     vp.dvMinZ = 0.0f;
 967     vp.dvMaxZ = 1.0f;
 968     hr = IDirect3DViewport3_SetViewport2(viewport, &vp);
 969     ok(SUCCEEDED(hr), "Failed to set viewport data, hr %#x.\n", hr);
 970
 971     hr = IDirect3DViewport3_Clear2(viewport, 1, &clear_rect, D3DCLEAR_TARGET, 0xffff0000, 0.0f, 0);
 972     ok(SUCCEEDED(hr), "Failed to clear viewport, hr %#x.\n", hr);
 973     color = get_surface_color(surface, 320, 240);
 974     ok(compare_color(color, 0x00ff0000, 1), "Got unexpected color 0x%08x.\n", color);
 975
 976 cleanup:
 977     if (viewport)
 978     {
 979         IDirect3DDevice3_DeleteViewport(device, viewport);
 980         IDirect3DViewport3_Release(viewport);
 981     }
 982     if (surface3) IDirectDrawSurface3_Release(surface3);
 983     if (surface) IDirectDrawSurface4_Release(surface);
 984     if (device) IDirect3DDevice3_Release(device);
 985     if (d3d) IDirect3D3_Release(d3d);
 986     if (ddraw) IDirectDraw4_Release(ddraw);
 987     DestroyWindow(window);
 988 }
 989
 990 static void test_coop_level_threaded(void)
 991 {
 992     struct create_window_thread_param p;
 993     IDirectDraw4 *ddraw;
 994     HRESULT hr;
 995
 996     if (!(ddraw = create_ddraw()))
 997     {
 998         skip("Failed to create a ddraw object, skipping test.\n");
 999         return;
1000     }
1001     create_window_thread(&p);
1002
1003     hr = IDirectDraw4_SetCooperativeLevel(ddraw, p.window, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
1004     ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
1005
1006     IDirectDraw4_Release(ddraw);
1007     destroy_window_thread(&p);
1008 }
1009
1010 static IDirectDrawSurface4 *get_depth_stencil(IDirect3DDevice3 *device)
1011 {
1012     IDirectDrawSurface4 *rt, *ret;
1013     DDSCAPS2 caps = {DDSCAPS_ZBUFFER, 0, 0, 0};
1014     HRESULT hr;
1015
1016     hr = IDirect3DDevice3_GetRenderTarget(device, &rt);
1017     ok(SUCCEEDED(hr), "Failed to get the render target, hr %#x.\n", hr);
1018     hr = IDirectDrawSurface4_GetAttachedSurface(rt, &caps, &ret);
1019     ok(SUCCEEDED(hr) || hr == DDERR_NOTFOUND, "Failed to get the z buffer, hr %#x.\n", hr);
1020     IDirectDrawSurface4_Release(rt);
1021     return ret;
1022 }
1023
1024 static void test_depth_blit(void)
1025 {
1026     static struct
1027     {
1028         float x, y, z;
1029         DWORD color;
1030     }
1031     quad1[] =
1032     {
1033         { -1.0,  1.0, 0.50f, 0xff00ff00},
1034         {  1.0,  1.0, 0.50f, 0xff00ff00},
1035         { -1.0, -1.0, 0.50f, 0xff00ff00},
1036         {  1.0, -1.0, 0.50f, 0xff00ff00},
1037     };
1038     static const D3DCOLOR expected_colors[4][4] =
1039     {
1040         {0x00ff0000, 0x00ff0000, 0x0000ff00, 0x0000ff00},
1041         {0x00ff0000, 0x00ff0000, 0x0000ff00, 0x0000ff00},
1042         {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00},
1043         {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00},
1044     };
1045     DDSURFACEDESC2 ddsd_new, ddsd_existing;
1046
1047     IDirect3DDevice3 *device;
1048     IDirectDrawSurface4 *ds1, *ds2, *ds3, *rt;
1049     IDirect3DViewport3 *viewport;
1050     D3DVIEWPORT2 vp_data;
1051     RECT src_rect, dst_rect;
1052     unsigned int i, j;
1053     D3DCOLOR color;
1054     HRESULT hr;
1055     IDirect3D3 *d3d;
1056     IDirectDraw4 *ddraw;
1057     DDBLTFX fx;
1058     HWND window;
1059     D3DRECT d3drect;
1060
1061     window = CreateWindowA("static", "ddraw_test", WS_OVERLAPPEDWINDOW,
1062             0, 0, 640, 480, 0, 0, 0, 0);
1063     if (!(device = create_device(window, DDSCL_NORMAL)))
1064     {
1065         skip("Failed to create D3D device, skipping test.\n");
1066         DestroyWindow(window);
1067         return;
1068     }
1069
1070     hr = IDirect3DDevice3_GetDirect3D(device, &d3d);
1071     ok(SUCCEEDED(hr), "Failed to get Direct3D3 interface, hr %#x.\n", hr);
1072     hr = IDirect3D3_QueryInterface(d3d, &IID_IDirectDraw4, (void **)&ddraw);
1073     ok(SUCCEEDED(hr), "Failed to get DirectDraw4 interface, hr %#x.\n", hr);
1074     hr = IDirect3D3_CreateViewport(d3d, &viewport, NULL);
1075     ok(SUCCEEDED(hr), "Failed to create a viewport, hr %#x.\n", hr);
1076     IDirect3D3_Release(d3d);
1077
1078     ds1 = get_depth_stencil(device);
1079
1080     memset(&ddsd_new, 0, sizeof(ddsd_new));
1081     ddsd_new.dwSize = sizeof(ddsd_new);
1082     memset(&ddsd_existing, 0, sizeof(ddsd_existing));
1083     ddsd_existing.dwSize = sizeof(ddsd_existing);
1084     hr = IDirectDrawSurface4_GetSurfaceDesc(ds1, &ddsd_existing);
1085     ddsd_new.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT;
1086     ddsd_new.ddsCaps.dwCaps = DDSCAPS_ZBUFFER;
1087     ddsd_new.dwWidth = ddsd_existing.dwWidth;
1088     ddsd_new.dwHeight = ddsd_existing.dwHeight;
1089     U4(ddsd_new).ddpfPixelFormat = U4(ddsd_existing).ddpfPixelFormat;
1090     hr = IDirectDraw4_CreateSurface(ddraw, &ddsd_new, &ds2, NULL);
1091     ok(SUCCEEDED(hr), "Failed to create a surface, hr %#x.\n", hr);
1092     hr = IDirectDraw4_CreateSurface(ddraw, &ddsd_new, &ds3, NULL);
1093     ok(SUCCEEDED(hr), "Failed to create a surface, hr %#x.\n", hr);
1094     IDirectDraw4_Release(ddraw);
1095
1096     hr = IDirect3DDevice3_AddViewport(device, viewport);
1097     ok(SUCCEEDED(hr), "Failed to add viewport to device, hr %#x.\n", hr);
1098     memset(&vp_data, 0, sizeof(vp_data));
1099     vp_data.dwSize = sizeof(vp_data);
1100     vp_data.dwWidth = ddsd_existing.dwWidth;
1101     vp_data.dwHeight = ddsd_existing.dwHeight;
1102     vp_data.dvMaxZ = 1.0;
1103     vp_data.dvClipX = -1.0f;
1104     vp_data.dvClipWidth = 2.0f;
1105     vp_data.dvClipY = 1.0f;
1106     vp_data.dvClipHeight = 2.0f;
1107     hr = IDirect3DViewport3_SetViewport2(viewport, &vp_data);
1108     ok(SUCCEEDED(hr), "Failed to set viewport data, hr %#x.\n", hr);
1109     hr = IDirect3DDevice3_SetCurrentViewport(device, viewport);
1110     ok(SUCCEEDED(hr), "Failed to activate the viewport, hr %#x.\n", hr);
1111
1112     hr = IDirect3DDevice3_SetRenderState(device, D3DRENDERSTATE_ZENABLE, D3DZB_TRUE);
1113     ok(SUCCEEDED(hr), "Failed to enable z testing, hr %#x.\n", hr);
1114     hr = IDirect3DDevice3_SetRenderState(device, D3DRENDERSTATE_ZFUNC, D3DCMP_LESSEQUAL);
1115     ok(SUCCEEDED(hr), "Failed to set the z function, hr %#x.\n", hr);
1116     hr = IDirect3DDevice3_SetRenderState(device, D3DRENDERSTATE_LIGHTING, FALSE);
1117     ok(SUCCEEDED(hr), "Failed to disable lighting, hr %#x.\n", hr);
1118
1119     U1(d3drect).x1 = U2(d3drect).y1 = 0;
1120     U3(d3drect).x2 = vp_data.dwWidth; U4(d3drect).y2 = vp_data.dwHeight;
1121     hr = IDirect3DViewport3_Clear2(viewport, 1, &d3drect, D3DCLEAR_ZBUFFER, 0, 0.0f, 0);
1122     ok(SUCCEEDED(hr), "Failed to clear the z buffer, hr %#x.\n", hr);
1123
1124     /* Partial blit. */
1125     SetRect(&src_rect, 0, 0, 320, 240);
1126     SetRect(&dst_rect, 0, 0, 320, 240);
1127     hr = IDirectDrawSurface4_Blt(ds2, &dst_rect, ds1, &src_rect, DDBLT_WAIT, NULL);
1128     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1129     /* Different locations. */
1130     SetRect(&src_rect, 0, 0, 320, 240);
1131     SetRect(&dst_rect, 320, 240, 640, 480);
1132     hr = IDirectDrawSurface4_Blt(ds2, &dst_rect, ds1, &src_rect, DDBLT_WAIT, NULL);
1133     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1134     /* Streched. */
1135     SetRect(&src_rect, 0, 0, 320, 240);
1136     SetRect(&dst_rect, 0, 0, 640, 480);
1137     hr = IDirectDrawSurface4_Blt(ds2, &dst_rect, ds1, &src_rect, DDBLT_WAIT, NULL);
1138     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1139     /* Flipped. */
1140     SetRect(&src_rect, 0, 480, 640, 0);
1141     SetRect(&dst_rect, 0, 0, 640, 480);
1142     hr = IDirectDrawSurface4_Blt(ds2, &dst_rect, ds1, &src_rect, DDBLT_WAIT, NULL);
1143     ok(hr == DDERR_INVALIDRECT, "Got unexpected hr %#x.\n", hr);
1144     SetRect(&src_rect, 0, 0, 640, 480);
1145     SetRect(&dst_rect, 0, 480, 640, 0);
1146     hr = IDirectDrawSurface4_Blt(ds2, &dst_rect, ds1, &src_rect, DDBLT_WAIT, NULL);
1147     ok(hr == DDERR_INVALIDRECT, "Got unexpected hr %#x.\n", hr);
1148     /* Full, explicit. */
1149     SetRect(&src_rect, 0, 0, 640, 480);
1150     SetRect(&dst_rect, 0, 0, 640, 480);
1151     hr = IDirectDrawSurface4_Blt(ds2, &dst_rect, ds1, &src_rect, DDBLT_WAIT, NULL);
1152     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1153     /* Depth -> color blit: Succeeds on Win7 + Radeon HD 5700, fails on WinXP + Radeon X1600 */
1154
1155     /* Depth blit inside a BeginScene / EndScene pair */
1156     hr = IDirect3DDevice3_BeginScene(device);
1157     ok(SUCCEEDED(hr), "Failed to start a scene, hr %#x.\n", hr);
1158     /* From the current depth stencil */
1159     hr = IDirectDrawSurface4_Blt(ds2, NULL, ds1, NULL, DDBLT_WAIT, NULL);
1160     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1161     /* To the current depth stencil */
1162     hr = IDirectDrawSurface4_Blt(ds1, NULL, ds2, NULL, DDBLT_WAIT, NULL);
1163     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1164     /* Between unbound surfaces */
1165     hr = IDirectDrawSurface4_Blt(ds3, NULL, ds2, NULL, DDBLT_WAIT, NULL);
1166     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1167     hr = IDirect3DDevice3_EndScene(device);
1168     ok(SUCCEEDED(hr), "Failed to end a scene, hr %#x.\n", hr);
1169
1170     /* Avoid changing the depth stencil, it doesn't work properly on Windows.
1171      * Instead use DDBLT_DEPTHFILL to clear the depth stencil. Unfortunately
1172      * drivers disagree on the meaning of dwFillDepth. Only 0 seems to produce
1173      * a reliable result(z = 0.0) */
1174     memset(&fx, 0, sizeof(fx));
1175     fx.dwSize = sizeof(fx);
1176     hr = IDirectDrawSurface4_Blt(ds2, NULL, NULL, NULL, DDBLT_DEPTHFILL | DDBLT_WAIT, &fx);
1177     ok(SUCCEEDED(hr), "Failed to clear the source z buffer, hr %#x.\n", hr);
1178
1179     hr = IDirect3DViewport3_Clear2(viewport, 1, &d3drect, D3DCLEAR_ZBUFFER | D3DCLEAR_TARGET, 0xffff0000, 1.0f, 0);
1180     ok(SUCCEEDED(hr), "Failed to clear the color and z buffers, hr %#x.\n", hr);
1181     SetRect(&dst_rect, 0, 0, 320, 240);
1182     hr = IDirectDrawSurface4_Blt(ds1, &dst_rect, ds2, NULL, DDBLT_WAIT, NULL);
1183     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1184     IDirectDrawSurface4_Release(ds3);
1185     IDirectDrawSurface4_Release(ds2);
1186     IDirectDrawSurface4_Release(ds1);
1187
1188     hr = IDirect3DDevice3_BeginScene(device);
1189     ok(SUCCEEDED(hr), "Failed to start a scene, hr %#x.\n", hr);
1190     hr = IDirect3DDevice3_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, D3DFVF_XYZ | D3DFVF_DIFFUSE,
1191             quad1, 4, 0);
1192     ok(SUCCEEDED(hr), "Failed to draw, hr %#x.\n", hr);
1193     hr = IDirect3DDevice3_EndScene(device);
1194     ok(SUCCEEDED(hr), "Failed to end a scene, hr %#x.\n", hr);
1195
1196     hr = IDirect3DDevice3_GetRenderTarget(device, &rt);
1197     ok(SUCCEEDED(hr), "Failed to get render target, hr %#x.\n", hr);
1198     for (i = 0; i < 4; ++i)
1199     {
1200         for (j = 0; j < 4; ++j)
1201         {
1202             unsigned int x = 80 * ((2 * j) + 1);
1203             unsigned int y = 60 * ((2 * i) + 1);
1204             color = get_surface_color(rt, x, y);
1205             ok(compare_color(color, expected_colors[i][j], 1),
1206                     "Expected color 0x%08x at %u,%u, got 0x%08x.\n", expected_colors[i][j], x, y, color);
1207         }
1208     }
1209     IDirectDrawSurface4_Release(rt);
1210
1211     hr = IDirect3DDevice3_DeleteViewport(device, viewport);
1212     ok(SUCCEEDED(hr), "Failed to delete viewport from device, hr %#x.\n", hr);
1213     IDirect3DViewport3_Release(viewport);
1214     IDirect3DDevice3_Release(device);
1215     DestroyWindow(window);
1216 }
1217
1218 static void test_texture_load_ckey(void)
1219 {
1220     IDirectDraw4 *ddraw;
1221     IDirectDrawSurface4 *src;
1222     IDirectDrawSurface4 *dst;
1223     IDirect3DTexture2 *src_tex;
1224     IDirect3DTexture2 *dst_tex;
1225     DDSURFACEDESC2 ddsd;
1226     HRESULT hr;
1227     DDCOLORKEY ckey;
1228
1229     if (!(ddraw = create_ddraw()))
1230     {
1231         skip("Failed to create ddraw object, skipping test.\n");
1232         return;
1233     }
1234     hr = IDirectDraw4_SetCooperativeLevel(ddraw, NULL, DDSCL_NORMAL);
1235     ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
1236
1237     memset(&ddsd, 0, sizeof(ddsd));
1238     ddsd.dwSize = sizeof(ddsd);
1239     ddsd.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH;
1240     ddsd.dwHeight = 128;
1241     ddsd.dwWidth = 128;
1242     ddsd.ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_SYSTEMMEMORY;
1243     hr = IDirectDraw4_CreateSurface(ddraw, &ddsd, &src, NULL);
1244     ok(SUCCEEDED(hr), "Failed to create source texture, hr %#x.\n", hr);
1245     ddsd.ddsCaps.dwCaps = DDSCAPS_TEXTURE;
1246     hr = IDirectDraw4_CreateSurface(ddraw, &ddsd, &dst, NULL);
1247     ok(SUCCEEDED(hr), "Failed to create destination texture, hr %#x.\n", hr);
1248
1249     hr = IDirectDrawSurface4_QueryInterface(src, &IID_IDirect3DTexture2, (void **)&src_tex);
1250     ok(SUCCEEDED(hr) || hr == E_NOINTERFACE, "Failed to get Direct3DTexture2 interface, hr %#x.\n", hr);
1251     if (FAILED(hr))
1252     {
1253         /* 64 bit ddraw does not support d3d */
1254         skip("Could not get Direct3DTexture2 interface, skipping texture::Load color keying tests.\n");
1255         IDirectDrawSurface4_Release(dst);
1256         IDirectDrawSurface4_Release(src);
1257         IDirectDraw4_Release(ddraw);
1258         return;
1259     }
1260     hr = IDirectDrawSurface4_QueryInterface(dst, &IID_IDirect3DTexture2, (void **)&dst_tex);
1261     ok(SUCCEEDED(hr), "Failed to get Direct3DTexture2 interface, hr %#x.\n", hr);
1262
1263     /* No surface has a color key */
1264     hr = IDirect3DTexture2_Load(dst_tex, src_tex);
1265     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1266     ckey.dwColorSpaceLowValue = ckey.dwColorSpaceHighValue = 0xdeadbeef;
1267     hr = IDirectDrawSurface4_GetColorKey(dst, DDCKEY_SRCBLT, &ckey);
1268     ok(hr == DDERR_NOCOLORKEY, "Got unexpected hr %#x.\n", hr);
1269     ok(ckey.dwColorSpaceLowValue == 0xdeadbeef, "dwColorSpaceLowValue is %#x.\n", ckey.dwColorSpaceLowValue);
1270     ok(ckey.dwColorSpaceHighValue == 0xdeadbeef, "dwColorSpaceHighValue is %#x.\n", ckey.dwColorSpaceHighValue);
1271
1272     /* Source surface has a color key */
1273     ckey.dwColorSpaceLowValue = ckey.dwColorSpaceHighValue = 0x0000ff00;
1274     hr = IDirectDrawSurface4_SetColorKey(src, DDCKEY_SRCBLT, &ckey);
1275     ok(SUCCEEDED(hr), "Failed to set color key, hr %#x.\n", hr);
1276     hr = IDirect3DTexture2_Load(dst_tex, src_tex);
1277     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1278     hr = IDirectDrawSurface4_GetColorKey(dst, DDCKEY_SRCBLT, &ckey);
1279     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1280     ok(ckey.dwColorSpaceLowValue == 0x0000ff00, "dwColorSpaceLowValue is %#x.\n", ckey.dwColorSpaceLowValue);
1281     ok(ckey.dwColorSpaceHighValue == 0x0000ff00, "dwColorSpaceHighValue is %#x.\n", ckey.dwColorSpaceHighValue);
1282
1283     /* Both surfaces have a color key: Dest ckey is overwritten */
1284     ckey.dwColorSpaceLowValue = ckey.dwColorSpaceHighValue = 0x000000ff;
1285     hr = IDirectDrawSurface4_SetColorKey(dst, DDCKEY_SRCBLT, &ckey);
1286     ok(SUCCEEDED(hr), "Failed to set color key, hr %#x.\n", hr);
1287     hr = IDirect3DTexture2_Load(dst_tex, src_tex);
1288     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1289     hr = IDirectDrawSurface4_GetColorKey(dst, DDCKEY_SRCBLT, &ckey);
1290     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1291     ok(ckey.dwColorSpaceLowValue == 0x0000ff00, "dwColorSpaceLowValue is %#x.\n", ckey.dwColorSpaceLowValue);
1292     ok(ckey.dwColorSpaceHighValue == 0x0000ff00, "dwColorSpaceHighValue is %#x.\n", ckey.dwColorSpaceHighValue);
1293
1294     /* Only the destination has a color key: It is not deleted */
1295     hr = IDirectDrawSurface4_SetColorKey(src, DDCKEY_SRCBLT, NULL);
1296     ok(SUCCEEDED(hr), "Failed to set color key, hr %#x.\n", hr);
1297     hr = IDirectDrawSurface4_GetColorKey(src, DDCKEY_SRCBLT, &ckey);
1298     ok(hr == DDERR_NOCOLORKEY, "Got unexpected hr %#x.\n", hr);
1299     hr = IDirect3DTexture2_Load(dst_tex, src_tex);
1300     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1301     hr = IDirectDrawSurface4_GetColorKey(dst, DDCKEY_SRCBLT, &ckey);
1302     ok(SUCCEEDED(hr), "Got unexpected hr %#x.\n", hr);
1303     ok(ckey.dwColorSpaceLowValue == 0x0000ff00, "dwColorSpaceLowValue is %#x.\n", ckey.dwColorSpaceLowValue);
1304     ok(ckey.dwColorSpaceHighValue == 0x0000ff00, "dwColorSpaceHighValue is %#x.\n", ckey.dwColorSpaceHighValue);
1305
1306     IDirect3DTexture2_Release(dst_tex);
1307     IDirect3DTexture2_Release(src_tex);
1308     IDirectDrawSurface4_Release(dst);
1309     IDirectDrawSurface4_Release(src);
1310     IDirectDraw4_Release(ddraw);
1311 }
1312
1313 static LONG get_refcount(IUnknown *test_iface)
1314 {
1315     IUnknown_AddRef(test_iface);
1316     return IUnknown_Release(test_iface);
1317 }
1318
1319 static void test_viewport_interfaces(void)
1320 {
1321     IDirectDraw4 *ddraw;
1322     IDirect3D3 *d3d;
1323     HRESULT hr, old_d3d_ref;
1324     LONG ref;
1325     IDirect3DViewport *viewport;
1326     IDirect3DViewport2 *viewport2;
1327     IDirect3DViewport3 *viewport3;
1328     IDirectDrawGammaControl *gamma;
1329     IUnknown *unknown;
1330
1331     if (!(ddraw = create_ddraw()))
1332     {
1333         skip("Failed to create ddraw object, skipping test.\n");
1334         return;
1335     }
1336     hr = IDirectDraw4_QueryInterface(ddraw, &IID_IDirect3D3, (void **)&d3d);
1337     ok(SUCCEEDED(hr) || hr == E_NOINTERFACE, "Failed to get d3d interface, hr %#x.\n", hr);
1338     if (FAILED(hr))
1339     {
1340         skip("Direct3D not available, skipping tests\n");
1341         IDirectDraw4_Release(ddraw);
1342         return;
1343     }
1344     old_d3d_ref = get_refcount((IUnknown *)d3d);
1345
1346     hr = IDirect3D3_CreateViewport(d3d, &viewport3, NULL);
1347     ok(SUCCEEDED(hr), "Failed to create viewport, hr %#x.\n", hr);
1348     ref = get_refcount((IUnknown *)viewport3);
1349     ok(ref == 1, "Initial IDirect3DViewport3 refcount is %d\n", ref);
1350     ref = get_refcount((IUnknown *)d3d);
1351     ok(ref == old_d3d_ref, "IDirect3D3 refcount is %d\n", ref);
1352
1353     gamma = (IDirectDrawGammaControl *)0xdeadbeef;
1354     hr = IDirect3DViewport2_QueryInterface(viewport3, &IID_IDirectDrawGammaControl, (void **)&gamma);
1355     ok(hr == E_NOINTERFACE, "Got unexpected hr %#x.\n", hr);
1356     ok(gamma == NULL, "Interface not set to NULL by failed QI call: %p\n", gamma);
1357     if (SUCCEEDED(hr)) IDirectDrawGammaControl_Release(gamma);
1358     /* NULL iid: Segfaults */
1359
1360     hr = IDirect3DViewport3_QueryInterface(viewport3, &IID_IDirect3DViewport, (void **)&viewport);
1361     ok(SUCCEEDED(hr), "Failed to QI IDirect3DViewport, hr %#x.\n", hr);
1362     if (viewport)
1363     {
1364         ref = get_refcount((IUnknown *)viewport);
1365         ok(ref == 2, "IDirect3DViewport refcount is %d\n", ref);
1366         ref = get_refcount((IUnknown *)viewport3);
1367         ok(ref == 2, "IDirect3DViewport3 refcount is %d\n", ref);
1368         IDirect3DViewport_Release(viewport);
1369         viewport = NULL;
1370     }
1371
1372     hr = IDirect3DViewport3_QueryInterface(viewport3, &IID_IDirect3DViewport3, (void **)&viewport2);
1373     ok(SUCCEEDED(hr), "Failed to QI IDirect3DViewport3, hr %#x.\n", hr);
1374     if (viewport2)
1375     {
1376         ref = get_refcount((IUnknown *)viewport2);
1377         ok(ref == 2, "IDirect3DViewport2 refcount is %d\n", ref);
1378         ref = get_refcount((IUnknown *)viewport3);
1379         ok(ref == 2, "IDirect3DViewport3 refcount is %d\n", ref);
1380         IDirect3DViewport3_Release(viewport2);
1381     }
1382
1383     hr = IDirect3DViewport3_QueryInterface(viewport2, &IID_IUnknown, (void **)&unknown);
1384     ok(SUCCEEDED(hr), "Failed to QI IUnknown, hr %#x.\n", hr);
1385     if (unknown)
1386     {
1387         ref = get_refcount((IUnknown *)viewport3);
1388         ok(ref == 2, "IDirect3DViewport3 refcount is %d\n", ref);
1389         ref = get_refcount(unknown);
1390         ok(ref == 2, "IUnknown refcount is %d\n", ref);
1391         IUnknown_Release(unknown);
1392     }
1393
1394     IDirect3DViewport3_Release(viewport3);
1395     IDirect3D3_Release(d3d);
1396     IDirectDraw4_Release(ddraw);
1397 }
1398
1399 START_TEST(ddraw4)
1400 {
1401     test_process_vertices();
1402     test_coop_level_create_device_window();
1403     test_clipper_blt();
1404     test_coop_level_d3d_state();
1405     test_surface_interface_mismatch();
1406     test_coop_level_threaded();
1407     test_depth_blit();
1408     test_texture_load_ckey();
1409     test_viewport_interfaces();
1410 }