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