dlls/d3d8/tests/visual.c

   1 /*
   2  * Copyright (C) 2005 Henri Verbeet
   3  * Copyright (C) 2007 Stefan Dösinger(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 /* See comment in dlls/d3d9/tests/visual.c for general guidelines */
  21
  22 #define COBJMACROS
  23 #include <d3d8.h>
  24 #include "wine/test.h"
  25
  26 static HMODULE d3d8_handle = 0;
  27
  28 static HWND create_window(void)
  29 {
  30     WNDCLASS wc = {0};
  31     HWND ret;
  32     wc.lpfnWndProc = DefWindowProc;
  33     wc.lpszClassName = "d3d8_test_wc";
  34     RegisterClass(&wc);
  35
  36     ret = CreateWindow("d3d8_test_wc", "d3d8_test",
  37                        WS_POPUP | WS_SYSMENU , 20, 20, 640, 480, 0, 0, 0, 0);
  38     ShowWindow(ret, SW_SHOW);
  39     return ret;
  40 }
  41
  42 static BOOL color_match(D3DCOLOR c1, D3DCOLOR c2, BYTE max_diff)
  43 {
  44     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  45     c1 >>= 8; c2 >>= 8;
  46     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  47     c1 >>= 8; c2 >>= 8;
  48     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  49     c1 >>= 8; c2 >>= 8;
  50     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  51     return TRUE;
  52 }
  53
  54 static DWORD getPixelColor(IDirect3DDevice8 *device, UINT x, UINT y)
  55 {
  56     DWORD ret;
  57     IDirect3DTexture8 *tex = NULL;
  58     IDirect3DSurface8 *surf = NULL, *backbuf = NULL;
  59     HRESULT hr;
  60     D3DLOCKED_RECT lockedRect;
  61     RECT rectToLock = {x, y, x+1, y+1};
  62
  63     hr = IDirect3DDevice8_CreateTexture(device, 640, 480, 1 /* Levels */, 0, D3DFMT_A8R8G8B8, D3DPOOL_SYSTEMMEM, &tex);
  64     if(FAILED(hr) || !tex )  /* This is not a test */
  65     {
  66         trace("Can't create an offscreen plain surface to read the render target data, hr=%#08x\n", hr);
  67         return 0xdeadbeef;
  68     }
  69     hr = IDirect3DTexture8_GetSurfaceLevel(tex, 0, &surf);
  70     if(FAILED(hr) || !tex )  /* This is not a test */
  71     {
  72         trace("Can't get surface from texture, hr=%#08x\n", hr);
  73         ret = 0xdeadbeee;
  74         goto out;
  75     }
  76
  77     hr = IDirect3DDevice8_GetRenderTarget(device, &backbuf);
  78     if(FAILED(hr))
  79     {
  80         trace("Can't get the render target, hr=%#08x\n", hr);
  81         ret = 0xdeadbeed;
  82         goto out;
  83     }
  84     hr = IDirect3DDevice8_CopyRects(device, backbuf, NULL, 0, surf, NULL);
  85     if(FAILED(hr))
  86     {
  87         trace("Can't read the render target, hr=%#08x\n", hr);
  88         ret = 0xdeadbeec;
  89         goto out;
  90     }
  91
  92     hr = IDirect3DSurface8_LockRect(surf, &lockedRect, &rectToLock, D3DLOCK_READONLY);
  93     if(FAILED(hr))
  94     {
  95         trace("Can't lock the offscreen surface, hr=%#08x\n", hr);
  96         ret = 0xdeadbeeb;
  97         goto out;
  98     }
  99     /* Remove the X channel for now. DirectX and OpenGL have different ideas how to treat it apparently, and it isn't
 100      * really important for these tests
 101      */
 102     ret = ((DWORD *) lockedRect.pBits)[0] & 0x00ffffff;
 103     hr = IDirect3DSurface8_UnlockRect(surf);
 104     if(FAILED(hr))
 105     {
 106         trace("Can't unlock the offscreen surface, hr=%#08x\n", hr);
 107     }
 108
 109 out:
 110     if(backbuf) IDirect3DSurface8_Release(backbuf);
 111     if(surf) IDirect3DSurface8_Release(surf);
 112     if(tex) IDirect3DTexture8_Release(tex);
 113     return ret;
 114 }
 115
 116 static IDirect3DDevice8 *init_d3d8(void)
 117 {
 118     IDirect3D8 * (__stdcall * d3d8_create)(UINT SDKVersion) = 0;
 119     IDirect3D8 *d3d8_ptr = 0;
 120     IDirect3DDevice8 *device_ptr = 0;
 121     D3DPRESENT_PARAMETERS present_parameters;
 122     HRESULT hr;
 123
 124     d3d8_create = (void *)GetProcAddress(d3d8_handle, "Direct3DCreate8");
 125     ok(d3d8_create != NULL, "Failed to get address of Direct3DCreate8\n");
 126     if (!d3d8_create) return NULL;
 127
 128     d3d8_ptr = d3d8_create(D3D_SDK_VERSION);
 129     if (!d3d8_ptr)
 130     {
 131         skip("could not create D3D8\n");
 132         return NULL;
 133     }
 134
 135     ZeroMemory(&present_parameters, sizeof(present_parameters));
 136     present_parameters.Windowed = TRUE;
 137     present_parameters.hDeviceWindow = create_window();
 138     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
 139     present_parameters.BackBufferWidth = 640;
 140     present_parameters.BackBufferHeight = 480;
 141     present_parameters.BackBufferFormat = D3DFMT_A8R8G8B8;
 142     present_parameters.EnableAutoDepthStencil = TRUE;
 143     present_parameters.AutoDepthStencilFormat = D3DFMT_D16;
 144
 145     hr = IDirect3D8_CreateDevice(d3d8_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, present_parameters.hDeviceWindow, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
 146     ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL || broken(hr == D3DERR_NOTAVAILABLE), "IDirect3D_CreateDevice returned: %#08x\n", hr);
 147
 148     return device_ptr;
 149 }
 150
 151 struct vertex
 152 {
 153     float x, y, z;
 154     DWORD diffuse;
 155 };
 156
 157 struct tvertex
 158 {
 159     float x, y, z, w;
 160     DWORD diffuse;
 161 };
 162
 163 struct nvertex
 164 {
 165     float x, y, z;
 166     float nx, ny, nz;
 167     DWORD diffuse;
 168 };
 169
 170 static void lighting_test(IDirect3DDevice8 *device)
 171 {
 172     HRESULT hr;
 173     DWORD fvf = D3DFVF_XYZ | D3DFVF_DIFFUSE;
 174     DWORD nfvf = D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_NORMAL;
 175     DWORD color;
 176
 177     float mat[16] = { 1.0f, 0.0f, 0.0f, 0.0f,
 178                       0.0f, 1.0f, 0.0f, 0.0f,
 179                       0.0f, 0.0f, 1.0f, 0.0f,
 180                       0.0f, 0.0f, 0.0f, 1.0f };
 181
 182     struct vertex unlitquad[] =
 183     {
 184         {-1.0f, -1.0f,   0.1f,                          0xffff0000},
 185         {-1.0f,  0.0f,   0.1f,                          0xffff0000},
 186         { 0.0f,  0.0f,   0.1f,                          0xffff0000},
 187         { 0.0f, -1.0f,   0.1f,                          0xffff0000},
 188     };
 189     struct vertex litquad[] =
 190     {
 191         {-1.0f,  0.0f,   0.1f,                          0xff00ff00},
 192         {-1.0f,  1.0f,   0.1f,                          0xff00ff00},
 193         { 0.0f,  1.0f,   0.1f,                          0xff00ff00},
 194         { 0.0f,  0.0f,   0.1f,                          0xff00ff00},
 195     };
 196     struct nvertex unlitnquad[] =
 197     {
 198         { 0.0f, -1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 199         { 0.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 200         { 1.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 201         { 1.0f, -1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 202     };
 203     struct nvertex litnquad[] =
 204     {
 205         { 0.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 206         { 0.0f,  1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 207         { 1.0f,  1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 208         { 1.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 209     };
 210     WORD Indices[] = {0, 1, 2, 2, 3, 0};
 211
 212     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
 213     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 214
 215     /* Setup some states that may cause issues */
 216     hr = IDirect3DDevice8_SetTransform(device, D3DTS_WORLDMATRIX(0), (D3DMATRIX *) mat);
 217     ok(hr == D3D_OK, "IDirect3DDevice8_SetTransform returned %#08x\n", hr);
 218     hr = IDirect3DDevice8_SetTransform(device, D3DTS_VIEW, (D3DMATRIX *)mat);
 219     ok(hr == D3D_OK, "IDirect3DDevice8_SetTransform returned %#08x\n", hr);
 220     hr = IDirect3DDevice8_SetTransform(device, D3DTS_PROJECTION, (D3DMATRIX *) mat);
 221     ok(hr == D3D_OK, "IDirect3DDevice8_SetTransform returned %#08x\n", hr);
 222     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CLIPPING, FALSE);
 223     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 224     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, FALSE);
 225     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 226     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
 227     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 228     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_STENCILENABLE, FALSE);
 229     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 230     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHATESTENABLE, FALSE);
 231     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 232     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
 233     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 234     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CULLMODE, D3DCULL_NONE);
 235     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed with %#08x\n", hr);
 236     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE);
 237     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed with %#08x\n", hr);
 238
 239     hr = IDirect3DDevice8_SetVertexShader(device, fvf);
 240     ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader returned %#08x\n", hr);
 241
 242     hr = IDirect3DDevice8_BeginScene(device);
 243     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed with %#08x\n", hr);
 244     if(hr == D3D_OK)
 245     {
 246         /* No lights are defined... That means, lit vertices should be entirely black */
 247         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 248         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 249         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 250                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, unlitquad, sizeof(unlitquad[0]));
 251         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 252
 253         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, TRUE);
 254         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 255         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 256                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, litquad, sizeof(litquad[0]));
 257         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 258
 259         hr = IDirect3DDevice8_SetVertexShader(device, nfvf);
 260         ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader failed with %#08x\n", hr);
 261
 262         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 263         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 264         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 265                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, unlitnquad, sizeof(unlitnquad[0]));
 266         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 267
 268         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, TRUE);
 269         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 270         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 271                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, litnquad, sizeof(litnquad[0]));
 272         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 273
 274         IDirect3DDevice8_EndScene(device);
 275         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed with %#08x\n", hr);
 276     }
 277
 278     color = getPixelColor(device, 160, 360); /* lower left quad - unlit without normals */
 279     ok(color == 0x00ff0000, "Unlit quad without normals has color %08x\n", color);
 280     color = getPixelColor(device, 160, 120); /* upper left quad - lit without normals */
 281     ok(color == 0x00000000, "Lit quad without normals has color %08x\n", color);
 282     color = getPixelColor(device, 480, 360); /* lower left quad - unlit width normals */
 283     ok(color == 0x000000ff, "Unlit quad width normals has color %08x\n", color);
 284     color = getPixelColor(device, 480, 120); /* upper left quad - lit width normals */
 285     ok(color == 0x00000000, "Lit quad width normals has color %08x\n", color);
 286
 287     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 288
 289     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 290     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 291 }
 292
 293 static void clear_test(IDirect3DDevice8 *device)
 294 {
 295     /* Tests the correctness of clearing parameters */
 296     HRESULT hr;
 297     D3DRECT rect[2];
 298     D3DRECT rect_negneg;
 299     DWORD color;
 300
 301     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
 302     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 303
 304     /* Positive x, negative y */
 305     rect[0].x1 = 0;
 306     rect[0].y1 = 480;
 307     rect[0].x2 = 320;
 308     rect[0].y2 = 240;
 309
 310     /* Positive x, positive y */
 311     rect[1].x1 = 0;
 312     rect[1].y1 = 0;
 313     rect[1].x2 = 320;
 314     rect[1].y2 = 240;
 315     /* Clear 2 rectangles with one call. Shows that a positive value is returned, but the negative rectangle
 316      * is ignored, the positive is still cleared afterwards
 317      */
 318     hr = IDirect3DDevice8_Clear(device, 2, rect, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
 319     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 320
 321     /* negative x, negative y */
 322     rect_negneg.x1 = 640;
 323     rect_negneg.y1 = 240;
 324     rect_negneg.x2 = 320;
 325     rect_negneg.y2 = 0;
 326     hr = IDirect3DDevice8_Clear(device, 1, &rect_negneg, D3DCLEAR_TARGET, 0xff00ff00, 0.0, 0);
 327     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 328
 329     color = getPixelColor(device, 160, 360); /* lower left quad */
 330     ok(color == 0x00ffffff, "Clear rectangle 3(pos, neg) has color %08x\n", color);
 331     color = getPixelColor(device, 160, 120); /* upper left quad */
 332     ok(color == 0x00ff0000, "Clear rectangle 1(pos, pos) has color %08x\n", color);
 333     color = getPixelColor(device, 480, 360); /* lower right quad  */
 334     ok(color == 0x00ffffff, "Clear rectangle 4(NULL) has color %08x\n", color);
 335     color = getPixelColor(device, 480, 120); /* upper right quad */
 336     ok(color == 0x00ffffff, "Clear rectangle 4(neg, neg) has color %08x\n", color);
 337
 338     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 339 }
 340
 341 struct sVertex {
 342     float x, y, z;
 343     DWORD diffuse;
 344     DWORD specular;
 345 };
 346
 347 struct sVertexT {
 348     float x, y, z, rhw;
 349     DWORD diffuse;
 350     DWORD specular;
 351 };
 352
 353 static void fog_test(IDirect3DDevice8 *device)
 354 {
 355     HRESULT hr;
 356     DWORD color;
 357     float start = 0.0, end = 1.0;
 358
 359     /* Gets full z based fog with linear fog, no fog with specular color */
 360     struct sVertex unstransformed_1[] = {
 361         {-1,    -1,   0.1f,         0xFFFF0000,     0xFF000000  },
 362         {-1,     0,   0.1f,         0xFFFF0000,     0xFF000000  },
 363         { 0,     0,   0.1f,         0xFFFF0000,     0xFF000000  },
 364         { 0,    -1,   0.1f,         0xFFFF0000,     0xFF000000  },
 365     };
 366     /* Ok, I am too lazy to deal with transform matrices */
 367     struct sVertex unstransformed_2[] = {
 368         {-1,     0,   1.0f,         0xFFFF0000,     0xFF000000  },
 369         {-1,     1,   1.0f,         0xFFFF0000,     0xFF000000  },
 370         { 0,     1,   1.0f,         0xFFFF0000,     0xFF000000  },
 371         { 0,     0,   1.0f,         0xFFFF0000,     0xFF000000  },
 372     };
 373     /* Untransformed ones. Give them a different diffuse color to make the test look
 374      * nicer. It also makes making sure that they are drawn correctly easier.
 375      */
 376     struct sVertexT transformed_1[] = {
 377         {320,    0,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 378         {640,    0,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 379         {640,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 380         {320,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 381     };
 382     struct sVertexT transformed_2[] = {
 383         {320,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 384         {640,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 385         {640,  480,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 386         {320,  480,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 387     };
 388     WORD Indices[] = {0, 1, 2, 2, 3, 0};
 389
 390     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
 391     ok(hr == D3D_OK, "IDirect3DDevice8_Clear returned %#08x\n", hr);
 392
 393     /* Setup initial states: No lighting, fog on, fog color */
 394     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 395     ok(hr == D3D_OK, "Turning off lighting returned %#08x\n", hr);
 396     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, TRUE);
 397     ok(hr == D3D_OK, "Turning on fog calculations returned %#08x\n", hr);
 398     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGCOLOR, 0xFF00FF00 /* A nice green */);
 399     ok(hr == D3D_OK, "Turning on fog calculations returned %#08x\n", hr);
 400
 401     /* First test: Both table fog and vertex fog off */
 402     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
 403     ok(hr == D3D_OK, "Turning off table fog returned %#08x\n", hr);
 404     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
 405     ok(hr == D3D_OK, "Turning off table fog returned %#08x\n", hr);
 406
 407     /* Start = 0, end = 1. Should be default, but set them */
 408     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGSTART, *((DWORD *) &start));
 409     ok(hr == D3D_OK, "Setting fog start returned %#08x\n", hr);
 410     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGEND, *((DWORD *) &end));
 411     ok(hr == D3D_OK, "Setting fog start returned %#08x\n", hr);
 412
 413     if(IDirect3DDevice8_BeginScene(device) == D3D_OK)
 414     {
 415         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
 416         ok( hr == D3D_OK, "SetVertexShader returned %#08x\n", hr);
 417         /* Untransformed, vertex fog = NONE, table fog = NONE: Read the fog weighting from the specular color */
 418         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 419                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, unstransformed_1,
 420                                                      sizeof(unstransformed_1[0]));
 421         ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 422
 423         /* That makes it use the Z value */
 424         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR);
 425         ok(hr == D3D_OK, "Turning off table fog returned %#08x\n", hr);
 426         /* Untransformed, vertex fog != none (or table fog != none):
 427          * Use the Z value as input into the equation
 428          */
 429         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 430                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, unstransformed_2,
 431                                                      sizeof(unstransformed_1[0]));
 432         ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 433
 434         /* transformed verts */
 435         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
 436         ok( hr == D3D_OK, "SetVertexShader returned %#08x\n", hr);
 437         /* Transformed, vertex fog != NONE, pixel fog == NONE: Use specular color alpha component */
 438         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 439                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, transformed_1,
 440                                                      sizeof(transformed_1[0]));
 441         ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 442
 443         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_LINEAR);
 444         ok( hr == D3D_OK, "Setting fog table mode to D3DFOG_LINEAR returned %#08x\n", hr);
 445         /* Transformed, table fog != none, vertex anything: Use Z value as input to the fog
 446          * equation
 447          */
 448         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 449                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, transformed_2,
 450                                                      sizeof(transformed_2[0]));
 451         ok(SUCCEEDED(hr), "IDirect3DDevice8_DrawIndexedPrimitiveUP returned %#x.\n", hr);
 452
 453         hr = IDirect3DDevice8_EndScene(device);
 454         ok(hr == D3D_OK, "EndScene returned %#08x\n", hr);
 455     }
 456     else
 457     {
 458         ok(FALSE, "BeginScene failed\n");
 459     }
 460
 461     color = getPixelColor(device, 160, 360);
 462     ok(color == 0x00FF0000, "Untransformed vertex with no table or vertex fog has color %08x\n", color);
 463     color = getPixelColor(device, 160, 120);
 464     ok(color == 0x0000FF00, "Untransformed vertex with linear vertex fog has color %08x\n", color);
 465     color = getPixelColor(device, 480, 120);
 466     ok(color == 0x00FFFF00, "Transformed vertex with linear vertex fog has color %08x\n", color);
 467     color = getPixelColor(device, 480, 360);
 468     ok(color == 0x0000FF00, "Transformed vertex with linear table fog has color %08x\n", color);
 469
 470     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 471
 472     /* Turn off the fog master switch to avoid confusing other tests */
 473     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
 474     ok(hr == D3D_OK, "Turning off fog calculations returned %#08x\n", hr);
 475 }
 476
 477 static void present_test(IDirect3DDevice8 *device)
 478 {
 479     struct vertex quad[] =
 480     {
 481         {-1.0f, -1.0f,   0.9f,                          0xffff0000},
 482         {-1.0f,  1.0f,   0.9f,                          0xffff0000},
 483         { 1.0f, -1.0f,   0.1f,                          0xffff0000},
 484         { 1.0f,  1.0f,   0.1f,                          0xffff0000},
 485     };
 486     HRESULT hr;
 487     DWORD color;
 488
 489     /* Does the Present clear the depth stencil? Clear the depth buffer with some value != 0,
 490     * then call Present. Then clear the color buffer to make sure it has some defined content
 491     * after the Present with D3DSWAPEFFECT_DISCARD. After that draw a plane that is somewhere cut
 492     * by the depth value.
 493     */
 494     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 0.75, 0);
 495     ok(hr == D3D_OK, "IDirect3DDevice8_Clear returned %08x\n", hr);
 496     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 497     ok(SUCCEEDED(hr), "IDirect3DDevice8_Present returned %#x.\n", hr);
 498     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.4, 0);
 499     ok(SUCCEEDED(hr), "IDirect3DDevice8_Clear returned %#x.\n", hr);
 500
 501     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
 502     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 503     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_GREATER);
 504     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 505     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
 506     ok(hr == D3D_OK, "IDirect3DDevice8_SetFVF returned %08x\n", hr);
 507
 508     hr = IDirect3DDevice8_BeginScene(device);
 509     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed with %08x\n", hr);
 510     if(hr == D3D_OK)
 511     {
 512         /* No lights are defined... That means, lit vertices should be entirely black */
 513         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2 /*PrimCount */, quad, sizeof(quad[0]));
 514         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %08x\n", hr);
 515
 516         hr = IDirect3DDevice8_EndScene(device);
 517         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed with %08x\n", hr);
 518     }
 519
 520     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_FALSE);
 521     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 522
 523     color = getPixelColor(device, 512, 240);
 524     ok(color == 0x00ffffff, "Present failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
 525     color = getPixelColor(device, 64, 240);
 526     ok(color == 0x00ff0000, "Present failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
 527
 528     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 529     ok(SUCCEEDED(hr), "Present failed (%#08x)\n", hr);
 530 }
 531
 532 static void test_rcp_rsq(IDirect3DDevice8 *device)
 533 {
 534     HRESULT hr;
 535     DWORD shader;
 536     DWORD color;
 537     unsigned char c1, c2, c3;
 538     float constant[4] = {1.0, 1.0, 1.0, 2.0};
 539
 540     static const float quad[][3] = {
 541         {-1.0f, -1.0f, 0.0f},
 542         {-1.0f,  1.0f, 0.0f},
 543         { 1.0f, -1.0f, 0.0f},
 544         { 1.0f,  1.0f, 0.0f},
 545     };
 546
 547     const DWORD rcp_test[] = {
 548         0xfffe0101,                                         /* vs.1.1 */
 549
 550         0x0009fffe, 0x30303030, 0x30303030,                 /* Shaders have to have a minimal size. */
 551         0x30303030, 0x30303030, 0x30303030,                 /* Add a filler comment. Usually D3DX8's*/
 552         0x30303030, 0x30303030, 0x30303030,                 /* version comment makes the shader big */
 553         0x00303030,                                         /* enough to make windows happy         */
 554
 555         0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0 */
 556         0x00000006, 0xd00f0000, 0xa0e40000,                 /* rcp oD0, c0 */
 557         0x0000ffff                                          /* END */
 558     };
 559
 560     const DWORD rsq_test[] = {
 561         0xfffe0101,                                         /* vs.1.1 */
 562
 563         0x0009fffe, 0x30303030, 0x30303030,                 /* Shaders have to have a minimal size. */
 564         0x30303030, 0x30303030, 0x30303030,                 /* Add a filler comment. Usually D3DX8's*/
 565         0x30303030, 0x30303030, 0x30303030,                 /* version comment makes the shader big */
 566         0x00303030,                                         /* enough to make windows happy         */
 567
 568         0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0 */
 569         0x00000007, 0xd00f0000, 0xa0e40000,                 /* rsq oD0, c0 */
 570         0x0000ffff                                          /* END */
 571     };
 572
 573     DWORD decl[] =
 574     {
 575         D3DVSD_STREAM(0),
 576         D3DVSD_REG(D3DVSDE_POSITION, D3DVSDT_FLOAT3),  /* D3DVSDE_POSITION, Register v0 */
 577         D3DVSD_END()
 578     };
 579
 580     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff800080, 0.0, 0);
 581     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 582
 583     hr = IDirect3DDevice8_CreateVertexShader(device, decl, rcp_test, &shader, 0);
 584     ok(hr == D3D_OK, "IDirect3DDevice8_CreateVertexShader returned with %#08x\n", hr);
 585
 586     IDirect3DDevice8_SetVertexShader(device, shader);
 587     ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader returned %#08x\n", hr);
 588     IDirect3DDevice8_SetVertexShaderConstant(device, 0, constant, 1);
 589
 590     hr = IDirect3DDevice8_BeginScene(device);
 591     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene returned %#08x\n", hr);
 592     if(SUCCEEDED(hr))
 593     {
 594         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], 3 * sizeof(float));
 595         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%#08x)\n", hr);
 596         hr = IDirect3DDevice8_EndScene(device);
 597         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene returned %#08x\n", hr);
 598     }
 599
 600     color = getPixelColor(device, 320, 240);
 601     c1 = (color & 0x00ff0000 )>> 16;
 602     c2 = (color & 0x0000ff00 )>>  8;
 603     c3 = (color & 0x000000ff )>>  0;
 604     ok(c1 == c2 && c2 == c3, "Color components differ: c1 = %02x, c2 = %02x, c3 = %02x\n",
 605        c1, c2, c3);
 606     ok(c1 >= 0x7c && c1 <= 0x84, "Color component value is %02x\n", c1);
 607
 608     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 609     ok(SUCCEEDED(hr), "Present failed (%#08x)\n", hr);
 610
 611     IDirect3DDevice8_SetVertexShader(device, 0);
 612     IDirect3DDevice8_DeleteVertexShader(device, shader);
 613
 614     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff800080, 0.0, 0);
 615     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 616
 617     hr = IDirect3DDevice8_CreateVertexShader(device, decl, rsq_test, &shader, 0);
 618     ok(hr == D3D_OK, "IDirect3DDevice8_CreateVertexShader returned with %#08x\n", hr);
 619
 620     IDirect3DDevice8_SetVertexShader(device, shader);
 621     ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader returned %#08x\n", hr);
 622     IDirect3DDevice8_SetVertexShaderConstant(device, 0, constant, 1);
 623
 624     hr = IDirect3DDevice8_BeginScene(device);
 625     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene returned %#08x\n", hr);
 626     if(SUCCEEDED(hr))
 627     {
 628         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], 3 * sizeof(float));
 629         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%#08x)\n", hr);
 630         hr = IDirect3DDevice8_EndScene(device);
 631         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene returned %#08x\n", hr);
 632     }
 633
 634     color = getPixelColor(device, 320, 240);
 635     c1 = (color & 0x00ff0000 )>> 16;
 636     c2 = (color & 0x0000ff00 )>>  8;
 637     c3 = (color & 0x000000ff )>>  0;
 638     ok(c1 == c2 && c2 == c3, "Color components differ: c1 = %02x, c2 = %02x, c3 = %02x\n",
 639        c1, c2, c3);
 640     ok(c1 >= 0xb0 && c1 <= 0xb8, "Color component value is %02x\n", c1);
 641
 642     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 643     ok(SUCCEEDED(hr), "Present failed (%#08x)\n", hr);
 644
 645     IDirect3DDevice8_SetVertexShader(device, 0);
 646     IDirect3DDevice8_DeleteVertexShader(device, shader);
 647 }
 648
 649 static void offscreen_test(IDirect3DDevice8 *device)
 650 {
 651     HRESULT hr;
 652     IDirect3DTexture8 *offscreenTexture = NULL;
 653     IDirect3DSurface8 *backbuffer = NULL, *offscreen = NULL, *depthstencil = NULL;
 654     DWORD color;
 655
 656     static const float quad[][5] = {
 657         {-0.5f, -0.5f, 0.1f, 0.0f, 0.0f},
 658         {-0.5f,  0.5f, 0.1f, 0.0f, 1.0f},
 659         { 0.5f, -0.5f, 0.1f, 1.0f, 0.0f},
 660         { 0.5f,  0.5f, 0.1f, 1.0f, 1.0f},
 661     };
 662
 663     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &depthstencil);
 664     ok(hr == D3D_OK, "IDirect3DDevice8_GetDepthStencilSurface failed, hr = %#08x\n", hr);
 665
 666     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
 667     ok(hr == D3D_OK, "Clear failed, hr = %#08x\n", hr);
 668
 669     hr = IDirect3DDevice8_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &offscreenTexture);
 670     ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %#08x\n", hr);
 671     if(!offscreenTexture) {
 672         trace("Failed to create an X8R8G8B8 offscreen texture, trying R5G6B5\n");
 673         hr = IDirect3DDevice8_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_R5G6B5, D3DPOOL_DEFAULT, &offscreenTexture);
 674         ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %#08x\n", hr);
 675         if(!offscreenTexture) {
 676             skip("Cannot create an offscreen render target\n");
 677             goto out;
 678         }
 679     }
 680
 681     hr = IDirect3DDevice8_GetBackBuffer(device, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
 682     ok(hr == D3D_OK, "Can't get back buffer, hr = %#08x\n", hr);
 683     if(!backbuffer) {
 684         goto out;
 685     }
 686
 687     hr = IDirect3DTexture8_GetSurfaceLevel(offscreenTexture, 0, &offscreen);
 688     ok(hr == D3D_OK, "Can't get offscreen surface, hr = %#08x\n", hr);
 689     if(!offscreen) {
 690         goto out;
 691     }
 692
 693     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
 694     ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
 695
 696     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
 697     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
 698     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
 699     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
 700     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MINFILTER, D3DTEXF_NONE);
 701     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MINFILTER failed (%#08x)\n", hr);
 702     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MAGFILTER, D3DTEXF_NONE);
 703     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MAGFILTER failed (%#08x)\n", hr);
 704     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 705     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 706
 707     if(IDirect3DDevice8_BeginScene(device) == D3D_OK) {
 708         hr = IDirect3DDevice8_SetRenderTarget(device, offscreen, depthstencil);
 709         ok(hr == D3D_OK, "SetRenderTarget failed, hr = %#08x\n", hr);
 710         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
 711         ok(hr == D3D_OK, "Clear failed, hr = %#08x\n", hr);
 712
 713         /* Draw without textures - Should result in a white quad */
 714         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
 715         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 716
 717         hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depthstencil);
 718         ok(hr == D3D_OK, "SetRenderTarget failed, hr = %#08x\n", hr);
 719         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) offscreenTexture);
 720         ok(hr == D3D_OK, "SetTexture failed, %08x\n", hr);
 721
 722         /* This time with the texture */
 723         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
 724         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 725
 726         IDirect3DDevice8_EndScene(device);
 727     }
 728
 729     /* Center quad - should be white */
 730     color = getPixelColor(device, 320, 240);
 731     ok(color == 0x00ffffff, "Offscreen failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
 732     /* Some quad in the cleared part of the texture */
 733     color = getPixelColor(device, 170, 240);
 734     ok(color == 0x00ff00ff, "Offscreen failed: Got color 0x%08x, expected 0x00ff00ff.\n", color);
 735     /* Part of the originally cleared back buffer */
 736     color = getPixelColor(device, 10, 10);
 737     ok(color == 0x00ff0000, "Offscreen failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
 738     if(0) {
 739         /* Lower left corner of the screen, where back buffer offscreen rendering draws the offscreen texture.
 740         * It should be red, but the offscreen texture may leave some junk there. Not tested yet. Depending on
 741         * the offscreen rendering mode this test would succeed or fail
 742         */
 743         color = getPixelColor(device, 10, 470);
 744         ok(color == 0x00ff0000, "Offscreen failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
 745     }
 746
 747     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 748
 749 out:
 750     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
 751     ok(SUCCEEDED(hr), "IDirect3DDevice8_SetTexture returned %#x.\n", hr);
 752
 753     /* restore things */
 754     if(backbuffer) {
 755         hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depthstencil);
 756         ok(SUCCEEDED(hr), "IDirect3DDevice8_SetRenderTarget returned %#x.\n", hr);
 757         IDirect3DSurface8_Release(backbuffer);
 758     }
 759     if(offscreenTexture) {
 760         IDirect3DTexture8_Release(offscreenTexture);
 761     }
 762     if(offscreen) {
 763         IDirect3DSurface8_Release(offscreen);
 764     }
 765     if(depthstencil) {
 766         IDirect3DSurface8_Release(depthstencil);
 767     }
 768 }
 769
 770 static void alpha_test(IDirect3DDevice8 *device)
 771 {
 772     HRESULT hr;
 773     IDirect3DTexture8 *offscreenTexture;
 774     IDirect3DSurface8 *backbuffer = NULL, *offscreen = NULL, *depthstencil = NULL;
 775     DWORD color;
 776
 777     struct vertex quad1[] =
 778     {
 779         {-1.0f, -1.0f,   0.1f,                          0x4000ff00},
 780         {-1.0f,  0.0f,   0.1f,                          0x4000ff00},
 781         { 1.0f, -1.0f,   0.1f,                          0x4000ff00},
 782         { 1.0f,  0.0f,   0.1f,                          0x4000ff00},
 783     };
 784     struct vertex quad2[] =
 785     {
 786         {-1.0f,  0.0f,   0.1f,                          0xc00000ff},
 787         {-1.0f,  1.0f,   0.1f,                          0xc00000ff},
 788         { 1.0f,  0.0f,   0.1f,                          0xc00000ff},
 789         { 1.0f,  1.0f,   0.1f,                          0xc00000ff},
 790     };
 791     static const float composite_quad[][5] = {
 792         { 0.0f, -1.0f, 0.1f, 0.0f, 1.0f},
 793         { 0.0f,  1.0f, 0.1f, 0.0f, 0.0f},
 794         { 1.0f, -1.0f, 0.1f, 1.0f, 1.0f},
 795         { 1.0f,  1.0f, 0.1f, 1.0f, 0.0f},
 796     };
 797
 798     /* Clear the render target with alpha = 0.5 */
 799     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x80ff0000, 0.0, 0);
 800     ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);
 801
 802     hr = IDirect3DDevice8_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &offscreenTexture);
 803     ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %#08x\n", hr);
 804
 805     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &depthstencil);
 806     ok(hr == D3D_OK, "IDirect3DDevice8_GetDepthStencilSurface failed, hr = %#08x\n", hr);
 807
 808     hr = IDirect3DDevice8_GetBackBuffer(device, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
 809     ok(hr == D3D_OK, "Can't get back buffer, hr = %#08x\n", hr);
 810     if(!backbuffer) {
 811         goto out;
 812     }
 813     hr = IDirect3DTexture8_GetSurfaceLevel(offscreenTexture, 0, &offscreen);
 814     ok(hr == D3D_OK, "Can't get offscreen surface, hr = %#08x\n", hr);
 815     if(!offscreen) {
 816         goto out;
 817     }
 818
 819     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
 820     ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
 821
 822     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
 823     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
 824     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
 825     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
 826     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MINFILTER, D3DTEXF_NONE);
 827     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MINFILTER failed (%#08x)\n", hr);
 828     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MAGFILTER, D3DTEXF_NONE);
 829     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MAGFILTER failed (%#08x)\n", hr);
 830     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 831     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 832
 833     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
 834     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 835     if(IDirect3DDevice8_BeginScene(device) == D3D_OK) {
 836
 837         /* Draw two quads, one with src alpha blending, one with dest alpha blending. */
 838         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
 839         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 840         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
 841         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 842         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(quad1[0]));
 843         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 844
 845         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_DESTALPHA);
 846         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 847         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVDESTALPHA);
 848         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 849         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(quad2[0]));
 850         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 851
 852         /* Switch to the offscreen buffer, and redo the testing. The offscreen render target
 853          * doesn't have an alpha channel. DESTALPHA and INVDESTALPHA "don't work" on render
 854          * targets without alpha channel, they give essentially ZERO and ONE blend factors. */
 855         hr = IDirect3DDevice8_SetRenderTarget(device, offscreen, 0);
 856         ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);
 857         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x80ff0000, 0.0, 0);
 858         ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);
 859
 860         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
 861         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 862         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
 863         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 864         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(quad1[0]));
 865         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 866
 867         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_DESTALPHA);
 868         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 869         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVDESTALPHA);
 870         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 871         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(quad2[0]));
 872         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 873
 874         hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depthstencil);
 875         ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);
 876
 877         /* Render the offscreen texture onto the frame buffer to be able to compare it regularly.
 878          * Disable alpha blending for the final composition
 879          */
 880         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
 881         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 882         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
 883         ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
 884
 885         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) offscreenTexture);
 886         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
 887         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, composite_quad, sizeof(float) * 5);
 888         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 889         hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
 890         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
 891
 892         hr = IDirect3DDevice8_EndScene(device);
 893         ok(hr == D3D_OK, "IDirect3DDevice7_EndScene failed, hr = %08x\n", hr);
 894     }
 895
 896     color = getPixelColor(device, 160, 360);
 897     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0x40, 0x00), 1),
 898        "SRCALPHA on frame buffer returned color %08x, expected 0x00bf4000\n", color);
 899
 900     color = getPixelColor(device, 160, 120);
 901     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x7f, 0x00, 0x80), 2),
 902        "DSTALPHA on frame buffer returned color %08x, expected 0x007f0080\n", color);
 903
 904     color = getPixelColor(device, 480, 360);
 905     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0x40, 0x00), 1),
 906        "SRCALPHA on texture returned color %08x, expected 0x00bf4000\n", color);
 907
 908     color = getPixelColor(device, 480, 120);
 909     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0x00, 0xff), 1),
 910        "DSTALPHA on texture returned color %08x, expected 0x000000ff\n", color);
 911
 912     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 913
 914     out:
 915     /* restore things */
 916     if(backbuffer) {
 917         IDirect3DSurface8_Release(backbuffer);
 918     }
 919     if(offscreenTexture) {
 920         IDirect3DTexture8_Release(offscreenTexture);
 921     }
 922     if(offscreen) {
 923         IDirect3DSurface8_Release(offscreen);
 924     }
 925     if(depthstencil) {
 926         IDirect3DSurface8_Release(depthstencil);
 927     }
 928 }
 929
 930 static void p8_texture_test(IDirect3DDevice8 *device)
 931 {
 932     IDirect3D8 *d3d = NULL;
 933     HRESULT hr;
 934     IDirect3DTexture8 *texture = NULL, *texture2 = NULL;
 935     D3DLOCKED_RECT lr;
 936     unsigned char *data;
 937     DWORD color, red, green, blue;
 938     PALETTEENTRY table[256];
 939     D3DCAPS8 caps;
 940     UINT i;
 941     float quad[] = {
 942        -1.0,       0,       0.1,     0.0,    0.0,
 943        -1.0,       1.0,     0.1,     0.0,    1.0,
 944         1.0,       0,       0.1,     1.0,    0.0,
 945         1.0,       1.0,     0.1,     1.0,    1.0,
 946     };
 947     float quad2[] = {
 948        -1.0,       -1.0,    0.1,     0.0,    0.0,
 949        -1.0,       0,       0.1,     0.0,    1.0,
 950         1.0,       -1.0,    0.1,     1.0,    0.0,
 951         1.0,       0,       0.1,     1.0,    1.0,
 952     };
 953
 954     IDirect3DDevice8_GetDirect3D(device, &d3d);
 955
 956     if(IDirect3D8_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0,
 957        D3DRTYPE_TEXTURE, D3DFMT_P8) != D3D_OK) {
 958            skip("D3DFMT_P8 textures not supported\n");
 959            goto out;
 960     }
 961
 962     hr = IDirect3DDevice8_CreateTexture(device, 1, 1, 1, 0, D3DFMT_P8,
 963                                         D3DPOOL_MANAGED, &texture2);
 964     ok(hr == D3D_OK, "IDirect3DDevice8_CreateTexture failed, hr = %08x\n", hr);
 965     if(!texture2) {
 966         skip("Failed to create D3DFMT_P8 texture\n");
 967         goto out;
 968     }
 969
 970     memset(&lr, 0, sizeof(lr));
 971     hr = IDirect3DTexture8_LockRect(texture2, 0, &lr, NULL, 0);
 972     ok(hr == D3D_OK, "IDirect3DTexture8_LockRect failed, hr = %08x\n", hr);
 973     data = lr.pBits;
 974     *data = 1;
 975
 976     hr = IDirect3DTexture8_UnlockRect(texture2, 0);
 977     ok(hr == D3D_OK, "IDirect3DTexture8_UnlockRect failed, hr = %08x\n", hr);
 978
 979     hr = IDirect3DDevice8_CreateTexture(device, 1, 1, 1, 0, D3DFMT_P8,
 980                                         D3DPOOL_MANAGED, &texture);
 981     ok(hr == D3D_OK, "IDirect3DDevice8_CreateTexture failed, hr = %08x\n", hr);
 982     if(!texture) {
 983         skip("Failed to create D3DFMT_P8 texture\n");
 984         goto out;
 985     }
 986
 987     memset(&lr, 0, sizeof(lr));
 988     hr = IDirect3DTexture8_LockRect(texture, 0, &lr, NULL, 0);
 989     ok(hr == D3D_OK, "IDirect3DTexture8_LockRect failed, hr = %08x\n", hr);
 990     data = lr.pBits;
 991     *data = 1;
 992
 993     hr = IDirect3DTexture8_UnlockRect(texture, 0);
 994     ok(hr == D3D_OK, "IDirect3DTexture8_UnlockRect failed, hr = %08x\n", hr);
 995
 996     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
 997     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed, hr = %08x\n", hr);
 998
 999     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
1000     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1001
1002     /* The first part of the test should work both with and without D3DPTEXTURECAPS_ALPHAPALETTE;
1003        alpha of every entry is set to 1.0, which MS says is required when there's no
1004        D3DPTEXTURECAPS_ALPHAPALETTE capability */
1005     for (i = 0; i < 256; i++) {
1006         table[i].peRed = table[i].peGreen = table[i].peBlue = 0;
1007         table[i].peFlags = 0xff;
1008     }
1009     table[1].peRed = 0xff;
1010     hr = IDirect3DDevice8_SetPaletteEntries(device, 0, table);
1011     ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
1012
1013     table[1].peRed = 0;
1014     table[1].peBlue = 0xff;
1015     hr = IDirect3DDevice8_SetPaletteEntries(device, 1, table);
1016     ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
1017
1018     hr = IDirect3DDevice8_BeginScene(device);
1019     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed, hr = %08x\n", hr);
1020     if(SUCCEEDED(hr)) {
1021         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
1022         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1023         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
1024         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1025
1026         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
1027         ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
1028
1029         hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 0);
1030         ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1031
1032         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) texture2);
1033         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1034         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1035         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1036
1037         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) texture);
1038         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1039         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1040         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1041
1042         hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 1);
1043         ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1044         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 5 * sizeof(float));
1045         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1046
1047         hr = IDirect3DDevice8_EndScene(device);
1048         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed, hr = %08x\n", hr);
1049     }
1050
1051     color = getPixelColor(device, 32, 32);
1052     red   = (color & 0x00ff0000) >> 16;
1053     green = (color & 0x0000ff00) >>  8;
1054     blue  = (color & 0x000000ff) >>  0;
1055     ok(red == 0xff && blue == 0 && green == 0,
1056        "got color %08x, expected 0x00ff0000\n", color);
1057
1058     color = getPixelColor(device, 32, 320);
1059     red   = (color & 0x00ff0000) >> 16;
1060     green = (color & 0x0000ff00) >>  8;
1061     blue  = (color & 0x000000ff) >>  0;
1062     ok(red == 0 && blue == 0xff && green == 0,
1063     "got color %08x, expected 0x000000ff\n", color);
1064
1065     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1066     ok(hr == D3D_OK, "IDirect3DDevice8_Present failed, hr = %08x\n", hr);
1067
1068     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
1069     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed, hr = %08x\n", hr);
1070
1071     hr = IDirect3DDevice8_BeginScene(device);
1072     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed, hr = %08x\n", hr);
1073     if(SUCCEEDED(hr)) {
1074         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) texture2);
1075         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1076
1077         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1078         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1079
1080         hr = IDirect3DDevice8_EndScene(device);
1081         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed, hr = %08x\n", hr);
1082     }
1083
1084
1085     color = getPixelColor(device, 32, 32);
1086     red   = (color & 0x00ff0000) >> 16;
1087     green = (color & 0x0000ff00) >>  8;
1088     blue  = (color & 0x000000ff) >>  0;
1089     ok(red == 0 && blue == 0xff && green == 0,
1090     "got color %08x, expected 0x000000ff\n", color);
1091
1092     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1093     ok(hr == D3D_OK, "IDirect3DDevice8_Present failed, hr = %08x\n", hr);
1094
1095     /* Test palettes with alpha */
1096     IDirect3DDevice8_GetDeviceCaps(device, &caps);
1097     if (!(caps.TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)) {
1098         skip("no D3DPTEXTURECAPS_ALPHAPALETTE capability, tests with alpha in palette will be skipped\n");
1099     } else {
1100         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
1101         ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed, hr = %08x\n", hr);
1102
1103         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
1104         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1105
1106         for (i = 0; i < 256; i++) {
1107             table[i].peRed = table[i].peGreen = table[i].peBlue = 0;
1108             table[i].peFlags = 0xff;
1109         }
1110         table[1].peRed = 0xff;
1111         table[1].peFlags = 0x80;
1112         hr = IDirect3DDevice8_SetPaletteEntries(device, 0, table);
1113         ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
1114
1115         table[1].peRed = 0;
1116         table[1].peBlue = 0xff;
1117         table[1].peFlags = 0x80;
1118         hr = IDirect3DDevice8_SetPaletteEntries(device, 1, table);
1119         ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
1120
1121         hr = IDirect3DDevice8_BeginScene(device);
1122         ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed, hr = %08x\n", hr);
1123         if(SUCCEEDED(hr)) {
1124             hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
1125             ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1126             hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
1127             ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1128
1129             hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
1130             ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
1131
1132             hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 0);
1133             ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1134
1135             hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1136             ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1137
1138             hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 1);
1139             ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1140
1141             hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 5 * sizeof(float));
1142             ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1143
1144             hr = IDirect3DDevice8_EndScene(device);
1145             ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed, hr = %08x\n", hr);
1146         }
1147
1148         color = getPixelColor(device, 32, 32);
1149         red   = (color & 0x00ff0000) >> 16;
1150         green = (color & 0x0000ff00) >>  8;
1151         blue  = (color & 0x000000ff) >>  0;
1152         ok(red >= 0x7e && red <= 0x81 && blue == 0 && green == 0,
1153         "got color %08x, expected 0x00800000 or near\n", color);
1154
1155         color = getPixelColor(device, 32, 320);
1156         red   = (color & 0x00ff0000) >> 16;
1157         green = (color & 0x0000ff00) >>  8;
1158         blue  = (color & 0x000000ff) >>  0;
1159         ok(red == 0 && blue >= 0x7e && blue <= 0x81 && green == 0,
1160         "got color %08x, expected 0x00000080 or near\n", color);
1161
1162         hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1163         ok(hr == D3D_OK, "IDirect3DDevice8_Present failed, hr = %08x\n", hr);
1164     }
1165
1166     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
1167     ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1168     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
1169     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1170
1171 out:
1172     if(texture) IDirect3DTexture8_Release(texture);
1173     if(texture2) IDirect3DTexture8_Release(texture2);
1174     IDirect3D8_Release(d3d);
1175 }
1176
1177 static void texop_test(IDirect3DDevice8 *device)
1178 {
1179     IDirect3DTexture8 *texture = NULL;
1180     D3DLOCKED_RECT locked_rect;
1181     D3DCOLOR color;
1182     D3DCAPS8 caps;
1183     HRESULT hr;
1184     unsigned int i;
1185
1186     static const struct {
1187         float x, y, z;
1188         D3DCOLOR diffuse;
1189         float s, t;
1190     } quad[] = {
1191         {-1.0f, -1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00), -1.0f, -1.0f},
1192         {-1.0f,  1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00), -1.0f,  1.0f},
1193         { 1.0f, -1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00),  1.0f, -1.0f},
1194         { 1.0f,  1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00),  1.0f,  1.0f}
1195     };
1196
1197     static const struct {
1198         D3DTEXTUREOP op;
1199         const char *name;
1200         DWORD caps_flag;
1201         D3DCOLOR result;
1202     } test_data[] = {
1203         {D3DTOP_SELECTARG1,                "SELECTARG1",                D3DTEXOPCAPS_SELECTARG1,                D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00)},
1204         {D3DTOP_SELECTARG2,                "SELECTARG2",                D3DTEXOPCAPS_SELECTARG2,                D3DCOLOR_ARGB(0x00, 0x33, 0x33, 0x33)},
1205         {D3DTOP_MODULATE,                  "MODULATE",                  D3DTEXOPCAPS_MODULATE,                  D3DCOLOR_ARGB(0x00, 0x00, 0x33, 0x00)},
1206         {D3DTOP_MODULATE2X,                "MODULATE2X",                D3DTEXOPCAPS_MODULATE2X,                D3DCOLOR_ARGB(0x00, 0x00, 0x66, 0x00)},
1207         {D3DTOP_MODULATE4X,                "MODULATE4X",                D3DTEXOPCAPS_MODULATE4X,                D3DCOLOR_ARGB(0x00, 0x00, 0xcc, 0x00)},
1208         {D3DTOP_ADD,                       "ADD",                       D3DTEXOPCAPS_ADD,                       D3DCOLOR_ARGB(0x00, 0x33, 0xff, 0x33)},
1209
1210         {D3DTOP_ADDSIGNED,                 "ADDSIGNED",                 D3DTEXOPCAPS_ADDSIGNED,                 D3DCOLOR_ARGB(0x00, 0x00, 0xb2, 0x00)},
1211         {D3DTOP_ADDSIGNED2X,               "ADDSIGNED2X",               D3DTEXOPCAPS_ADDSIGNED2X,               D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00)},
1212
1213         {D3DTOP_SUBTRACT,                  "SUBTRACT",                  D3DTEXOPCAPS_SUBTRACT,                  D3DCOLOR_ARGB(0x00, 0x00, 0xcc, 0x00)},
1214         {D3DTOP_ADDSMOOTH,                 "ADDSMOOTH",                 D3DTEXOPCAPS_ADDSMOOTH,                 D3DCOLOR_ARGB(0x00, 0x33, 0xff, 0x33)},
1215         {D3DTOP_BLENDDIFFUSEALPHA,         "BLENDDIFFUSEALPHA",         D3DTEXOPCAPS_BLENDDIFFUSEALPHA,         D3DCOLOR_ARGB(0x00, 0x22, 0x77, 0x22)},
1216         {D3DTOP_BLENDTEXTUREALPHA,         "BLENDTEXTUREALPHA",         D3DTEXOPCAPS_BLENDTEXTUREALPHA,         D3DCOLOR_ARGB(0x00, 0x14, 0xad, 0x14)},
1217         {D3DTOP_BLENDFACTORALPHA,          "BLENDFACTORALPHA",          D3DTEXOPCAPS_BLENDFACTORALPHA,          D3DCOLOR_ARGB(0x00, 0x07, 0xe4, 0x07)},
1218         {D3DTOP_BLENDTEXTUREALPHAPM,       "BLENDTEXTUREALPHAPM",       D3DTEXOPCAPS_BLENDTEXTUREALPHAPM,       D3DCOLOR_ARGB(0x00, 0x14, 0xff, 0x14)},
1219         {D3DTOP_BLENDCURRENTALPHA,         "BLENDCURRENTALPHA",         D3DTEXOPCAPS_BLENDCURRENTALPHA,         D3DCOLOR_ARGB(0x00, 0x22, 0x77, 0x22)},
1220         {D3DTOP_MODULATEALPHA_ADDCOLOR,    "MODULATEALPHA_ADDCOLOR",    D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR,    D3DCOLOR_ARGB(0x00, 0x1f, 0xff, 0x1f)},
1221         {D3DTOP_MODULATECOLOR_ADDALPHA,    "MODULATECOLOR_ADDALPHA",    D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA,    D3DCOLOR_ARGB(0x00, 0x99, 0xcc, 0x99)},
1222         {D3DTOP_MODULATEINVALPHA_ADDCOLOR, "MODULATEINVALPHA_ADDCOLOR", D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR, D3DCOLOR_ARGB(0x00, 0x14, 0xff, 0x14)},
1223         {D3DTOP_MODULATEINVCOLOR_ADDALPHA, "MODULATEINVCOLOR_ADDALPHA", D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA, D3DCOLOR_ARGB(0x00, 0xcc, 0x99, 0xcc)},
1224         /* BUMPENVMAP & BUMPENVMAPLUMINANCE have their own tests */
1225         {D3DTOP_DOTPRODUCT3,               "DOTPRODUCT2",               D3DTEXOPCAPS_DOTPRODUCT3,               D3DCOLOR_ARGB(0x00, 0x99, 0x99, 0x99)},
1226         {D3DTOP_MULTIPLYADD,               "MULTIPLYADD",               D3DTEXOPCAPS_MULTIPLYADD,               D3DCOLOR_ARGB(0x00, 0xff, 0x33, 0x00)},
1227         {D3DTOP_LERP,                      "LERP",                      D3DTEXOPCAPS_LERP,                      D3DCOLOR_ARGB(0x00, 0x00, 0x33, 0x33)},
1228     };
1229
1230     memset(&caps, 0, sizeof(caps));
1231     hr = IDirect3DDevice8_GetDeviceCaps(device, &caps);
1232     ok(SUCCEEDED(hr), "GetDeviceCaps failed with 0x%08x\n", hr);
1233
1234     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_TEX0);
1235     ok(SUCCEEDED(hr), "SetVertexShader failed with 0x%08x\n", hr);
1236
1237     hr = IDirect3DDevice8_CreateTexture(device, 1, 1, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &texture);
1238     ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateTexture failed with 0x%08x\n", hr);
1239     hr = IDirect3DTexture8_LockRect(texture, 0, &locked_rect, NULL, 0);
1240     ok(SUCCEEDED(hr), "LockRect failed with 0x%08x\n", hr);
1241     *((DWORD *)locked_rect.pBits) = D3DCOLOR_ARGB(0x99, 0x00, 0xff, 0x00);
1242     hr = IDirect3DTexture8_UnlockRect(texture, 0);
1243     ok(SUCCEEDED(hr), "LockRect failed with 0x%08x\n", hr);
1244     hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *)texture);
1245     ok(SUCCEEDED(hr), "SetTexture failed with 0x%08x\n", hr);
1246
1247     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG0, D3DTA_DIFFUSE);
1248     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1249     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
1250     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1251     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG2, D3DTA_TFACTOR);
1252     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1253
1254     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
1255     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1256
1257     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
1258     ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
1259     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_TEXTUREFACTOR, 0xdd333333);
1260     ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
1261     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE | D3DCOLORWRITEENABLE_ALPHA);
1262     ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
1263
1264     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
1265     ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
1266
1267     for (i = 0; i < sizeof(test_data) / sizeof(*test_data); ++i)
1268     {
1269         if (!(caps.TextureOpCaps & test_data[i].caps_flag))
1270         {
1271             skip("tex operation %s not supported\n", test_data[i].name);
1272             continue;
1273         }
1274
1275         hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLOROP, test_data[i].op);
1276         ok(SUCCEEDED(hr), "SetTextureStageState (%s) failed with 0x%08x\n", test_data[i].name, hr);
1277
1278         hr = IDirect3DDevice8_BeginScene(device);
1279         ok(SUCCEEDED(hr), "BeginScene failed with 0x%08x\n", hr);
1280
1281         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
1282         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
1283
1284         hr = IDirect3DDevice8_EndScene(device);
1285         ok(SUCCEEDED(hr), "EndScene failed with 0x%08x\n", hr);
1286
1287         color = getPixelColor(device, 320, 240);
1288         ok(color_match(color, test_data[i].result, 3), "Operation %s returned color 0x%08x, expected 0x%08x\n",
1289                 test_data[i].name, color, test_data[i].result);
1290
1291         hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1292         ok(SUCCEEDED(hr), "Present failed with 0x%08x\n", hr);
1293
1294         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
1295         ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
1296     }
1297
1298     if (texture) IDirect3DTexture8_Release(texture);
1299 }
1300
1301 /* This test tests depth clamping / clipping behaviour:
1302  *   - When D3DRS_CLIPPING is disabled depth values are *clamped* to the
1303  *   minimum/maximum z value.
1304  *   - The viewport's MinZ/MaxZ is irrelevant for this.
1305  *   - When D3DRS_CLIPPING is enabled depth values are clipped.
1306  *   - Pretransformed vertices behave the same as regular vertices.
1307  */
1308 static void depth_clamp_test(IDirect3DDevice8 *device)
1309 {
1310     const struct tvertex quad1[] =
1311     {
1312         {    0,    0,  5.0f, 1.0, 0xff002b7f},
1313         {  640,    0,  5.0f, 1.0, 0xff002b7f},
1314         {    0,  480,  5.0f, 1.0, 0xff002b7f},
1315         {  640,  480,  5.0f, 1.0, 0xff002b7f},
1316     };
1317     const struct tvertex quad2[] =
1318     {
1319         {    0,  300, 10.0f, 1.0, 0xfff9e814},
1320         {  640,  300, 10.0f, 1.0, 0xfff9e814},
1321         {    0,  360, 10.0f, 1.0, 0xfff9e814},
1322         {  640,  360, 10.0f, 1.0, 0xfff9e814},
1323     };
1324     const struct vertex quad3[] =
1325     {
1326         {-0.65, 0.55,  5.0f,      0xffffffff},
1327         {-0.35, 0.55,  5.0f,      0xffffffff},
1328         {-0.65, 0.15,  5.0f,      0xffffffff},
1329         {-0.35, 0.15,  5.0f,      0xffffffff},
1330     };
1331     const struct vertex quad4[] =
1332     {
1333         {-0.87, 0.83, 10.0f,      0xffffffff},
1334         {-0.65, 0.83, 10.0f,      0xffffffff},
1335         {-0.87, 0.55, 10.0f,      0xffffffff},
1336         {-0.65, 0.55, 10.0f,      0xffffffff},
1337     };
1338     const struct vertex quad5[] =
1339     {
1340         { -0.5,  0.5, 10.0f,      0xff14f914},
1341         {  0.5,  0.5, 10.0f,      0xff14f914},
1342         { -0.5, -0.5, 10.0f,      0xff14f914},
1343         {  0.5, -0.5, 10.0f,      0xff14f914},
1344     };
1345     const struct tvertex quad6[] =
1346     {
1347         {    0,  120, 10.0f, 1.0, 0xfff91414},
1348         {  640,  120, 10.0f, 1.0, 0xfff91414},
1349         {    0,  180, 10.0f, 1.0, 0xfff91414},
1350         {  640,  180, 10.0f, 1.0, 0xfff91414},
1351     };
1352
1353     D3DVIEWPORT8 vp;
1354     D3DCOLOR color;
1355     HRESULT hr;
1356
1357     vp.X = 0;
1358     vp.Y = 0;
1359     vp.Width = 640;
1360     vp.Height = 480;
1361     vp.MinZ = 0.0;
1362     vp.MaxZ = 7.5;
1363
1364     hr = IDirect3DDevice8_SetViewport(device, &vp);
1365     ok(SUCCEEDED(hr), "SetViewport failed, hr %#x.\n", hr);
1366
1367     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 1.0, 0);
1368     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
1369
1370     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CLIPPING, FALSE);
1371     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1372     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
1373     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1374     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
1375     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1376     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
1377     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1378
1379     hr = IDirect3DDevice8_BeginScene(device);
1380     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
1381
1382     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZRHW | D3DFVF_DIFFUSE);
1383     ok(SUCCEEDED(hr), "SetVertexSahder failed, hr %#x.\n", hr);
1384
1385     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(*quad1));
1386     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1387     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(*quad2));
1388     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1389
1390     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
1391     ok(SUCCEEDED(hr), "SetVertexShader failed, hr %#x.\n", hr);
1392
1393     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, sizeof(*quad3));
1394     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1395     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, sizeof(*quad4));
1396     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1397
1398     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CLIPPING, TRUE);
1399     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1400
1401     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad5, sizeof(*quad5));
1402     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1403
1404     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZRHW | D3DFVF_DIFFUSE);
1405     ok(SUCCEEDED(hr), "SetVertexShader failed, hr %#x.\n", hr);
1406
1407     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad6, sizeof(*quad6));
1408     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1409
1410     hr = IDirect3DDevice8_EndScene(device);
1411     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
1412
1413     color = getPixelColor(device, 75, 75);
1414     ok(color_match(color, 0x00ffffff, 1), "color 0x%08x.\n", color);
1415     color = getPixelColor(device, 150, 150);
1416     ok(color_match(color, 0x00ffffff, 1), "color 0x%08x.\n", color);
1417     color = getPixelColor(device, 320, 240);
1418     ok(color_match(color, 0x00002b7f, 1), "color 0x%08x.\n", color);
1419     color = getPixelColor(device, 320, 330);
1420     ok(color_match(color, 0x00f9e814, 1), "color 0x%08x.\n", color);
1421     color = getPixelColor(device, 320, 330);
1422     ok(color_match(color, 0x00f9e814, 1), "color 0x%08x.\n", color);
1423
1424     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1425     ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);
1426
1427     vp.MinZ = 0.0;
1428     vp.MaxZ = 1.0;
1429     hr = IDirect3DDevice8_SetViewport(device, &vp);
1430     ok(SUCCEEDED(hr), "SetViewport failed, hr %#x.\n", hr);
1431 }
1432
1433 START_TEST(visual)
1434 {
1435     IDirect3DDevice8 *device_ptr;
1436     HRESULT hr;
1437     DWORD color;
1438     D3DCAPS8 caps;
1439
1440     d3d8_handle = LoadLibraryA("d3d8.dll");
1441     if (!d3d8_handle)
1442     {
1443         win_skip("Could not load d3d8.dll\n");
1444         return;
1445     }
1446
1447     device_ptr = init_d3d8();
1448     if (!device_ptr)
1449     {
1450         win_skip("Could not initialize direct3d\n");
1451         return;
1452     }
1453
1454     IDirect3DDevice8_GetDeviceCaps(device_ptr, &caps);
1455
1456     /* Check for the reliability of the returned data */
1457     hr = IDirect3DDevice8_Clear(device_ptr, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
1458     if(FAILED(hr))
1459     {
1460         skip("Clear failed, can't assure correctness of the test results\n");
1461         goto cleanup;
1462     }
1463
1464     color = getPixelColor(device_ptr, 1, 1);
1465     if(color !=0x00ff0000)
1466     {
1467         skip("Sanity check returned an incorrect color(%08x), can't assure the correctness of the tests\n", color);
1468         goto cleanup;
1469     }
1470     IDirect3DDevice8_Present(device_ptr, NULL, NULL, NULL, NULL);
1471
1472     hr = IDirect3DDevice8_Clear(device_ptr, 0, NULL, D3DCLEAR_TARGET, 0xff00ddee, 0.0, 0);
1473     if(FAILED(hr))
1474     {
1475         skip("Clear failed, can't assure correctness of the test results\n");
1476         goto cleanup;
1477     }
1478
1479     color = getPixelColor(device_ptr, 639, 479);
1480     if(color != 0x0000ddee)
1481     {
1482         skip("Sanity check returned an incorrect color(%08x), can't assure the correctness of the tests\n", color);
1483         goto cleanup;
1484     }
1485     IDirect3DDevice8_Present(device_ptr, NULL, NULL, NULL, NULL);
1486
1487     /* Now run the real test */
1488     depth_clamp_test(device_ptr);
1489     lighting_test(device_ptr);
1490     clear_test(device_ptr);
1491     fog_test(device_ptr);
1492     present_test(device_ptr);
1493     offscreen_test(device_ptr);
1494     alpha_test(device_ptr);
1495
1496     if (caps.VertexShaderVersion >= D3DVS_VERSION(1, 1))
1497     {
1498         test_rcp_rsq(device_ptr);
1499     }
1500     else
1501     {
1502         skip("No vs.1.1 support\n");
1503     }
1504
1505     p8_texture_test(device_ptr);
1506     texop_test(device_ptr);
1507
1508 cleanup:
1509     if(device_ptr) {
1510         D3DDEVICE_CREATION_PARAMETERS creation_parameters;
1511         ULONG refcount;
1512
1513         IDirect3DDevice8_GetCreationParameters(device_ptr, &creation_parameters);
1514         DestroyWindow(creation_parameters.hFocusWindow);
1515         refcount = IDirect3DDevice8_Release(device_ptr);
1516         ok(!refcount, "Device has %u references left\n", refcount);
1517     }
1518 }