git.oblomov.eu Git - wine/blob - 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_MAXIMIZE | WS_VISIBLE | WS_CAPTION , 0, 0, 640, 480, 0, 0, 0, 0);
  38     return ret;
  39 }
  40
  41 static BOOL color_match(D3DCOLOR c1, D3DCOLOR c2, BYTE max_diff)
  42 {
  43     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  44     c1 >>= 8; c2 >>= 8;
  45     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  46     c1 >>= 8; c2 >>= 8;
  47     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  48     c1 >>= 8; c2 >>= 8;
  49     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  50     return TRUE;
  51 }
  52
  53 static DWORD getPixelColor(IDirect3DDevice8 *device, UINT x, UINT y)
  54 {
  55     DWORD ret;
  56     IDirect3DSurface8 *surf;
  57     IDirect3DTexture8 *tex;
  58     HRESULT hr;
  59     D3DLOCKED_RECT lockedRect;
  60     RECT rectToLock = {x, y, x+1, y+1};
  61
  62     hr = IDirect3DDevice8_CreateTexture(device, 640, 480, 1 /* Levels */, 0 /* usage */, D3DFMT_A8R8G8B8, D3DPOOL_SYSTEMMEM, &tex);
  63     if(FAILED(hr) || !tex )  /* This is not a test */
  64     {
  65         trace("Can't create an offscreen plain surface to read the render target data, hr=%#08x\n", hr);
  66         return 0xdeadbeef;
  67     }
  68     hr = IDirect3DTexture8_GetSurfaceLevel(tex, 0, &surf);
  69     if(FAILED(hr) || !tex )  /* This is not a test */
  70     {
  71         trace("Can't get surface from texture, hr=%#08x\n", hr);
  72         ret = 0xdeadbeee;
  73         goto out;
  74     }
  75
  76     hr = IDirect3DDevice8_GetFrontBuffer(device, surf);
  77     if(FAILED(hr))
  78     {
  79         trace("Can't read the front buffer data, hr=%#08x\n", hr);
  80         ret = 0xdeadbeed;
  81         goto out;
  82     }
  83
  84     hr = IDirect3DSurface8_LockRect(surf, &lockedRect, &rectToLock, D3DLOCK_READONLY);
  85     if(FAILED(hr))
  86     {
  87         trace("Can't lock the offscreen surface, hr=%#08x\n", hr);
  88         ret = 0xdeadbeec;
  89         goto out;
  90     }
  91     /* Remove the X channel for now. DirectX and OpenGL have different ideas how to treat it apparently, and it isn't
  92      * really important for these tests
  93      */
  94     ret = ((DWORD *) lockedRect.pBits)[0] & 0x00ffffff;
  95     hr = IDirect3DSurface8_UnlockRect(surf);
  96     if(FAILED(hr))
  97     {
  98         trace("Can't unlock the offscreen surface, hr=%#08x\n", hr);
  99     }
 100
 101 out:
 102     if(surf) IDirect3DSurface8_Release(surf);
 103     if(tex) IDirect3DTexture8_Release(tex);
 104     return ret;
 105 }
 106
 107 static IDirect3DDevice8 *init_d3d8(void)
 108 {
 109     IDirect3D8 * (__stdcall * d3d8_create)(UINT SDKVersion) = 0;
 110     IDirect3D8 *d3d8_ptr = 0;
 111     IDirect3DDevice8 *device_ptr = 0;
 112     D3DPRESENT_PARAMETERS present_parameters;
 113     HRESULT hr;
 114
 115     d3d8_create = (void *)GetProcAddress(d3d8_handle, "Direct3DCreate8");
 116     ok(d3d8_create != NULL, "Failed to get address of Direct3DCreate8\n");
 117     if (!d3d8_create) return NULL;
 118
 119     d3d8_ptr = d3d8_create(D3D_SDK_VERSION);
 120     if (!d3d8_ptr)
 121     {
 122         skip("could not create D3D8\n");
 123         return NULL;
 124     }
 125
 126     ZeroMemory(&present_parameters, sizeof(present_parameters));
 127     present_parameters.Windowed = FALSE;
 128     present_parameters.hDeviceWindow = create_window();
 129     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
 130     present_parameters.BackBufferWidth = 640;
 131     present_parameters.BackBufferHeight = 480;
 132     present_parameters.BackBufferFormat = D3DFMT_A8R8G8B8;
 133     present_parameters.EnableAutoDepthStencil = TRUE;
 134     present_parameters.AutoDepthStencilFormat = D3DFMT_D16;
 135
 136     hr = IDirect3D8_CreateDevice(d3d8_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, present_parameters.hDeviceWindow, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
 137     ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL || broken(hr == D3DERR_NOTAVAILABLE), "IDirect3D_CreateDevice returned: %#08x\n", hr);
 138
 139     return device_ptr;
 140 }
 141
 142 struct vertex
 143 {
 144     float x, y, z;
 145     DWORD diffuse;
 146 };
 147
 148 struct nvertex
 149 {
 150     float x, y, z;
 151     float nx, ny, nz;
 152     DWORD diffuse;
 153 };
 154
 155 static void lighting_test(IDirect3DDevice8 *device)
 156 {
 157     HRESULT hr;
 158     DWORD fvf = D3DFVF_XYZ | D3DFVF_DIFFUSE;
 159     DWORD nfvf = D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_NORMAL;
 160     DWORD color;
 161
 162     float mat[16] = { 1.0f, 0.0f, 0.0f, 0.0f,
 163                       0.0f, 1.0f, 0.0f, 0.0f,
 164                       0.0f, 0.0f, 1.0f, 0.0f,
 165                       0.0f, 0.0f, 0.0f, 1.0f };
 166
 167     struct vertex unlitquad[] =
 168     {
 169         {-1.0f, -1.0f,   0.1f,                          0xffff0000},
 170         {-1.0f,  0.0f,   0.1f,                          0xffff0000},
 171         { 0.0f,  0.0f,   0.1f,                          0xffff0000},
 172         { 0.0f, -1.0f,   0.1f,                          0xffff0000},
 173     };
 174     struct vertex litquad[] =
 175     {
 176         {-1.0f,  0.0f,   0.1f,                          0xff00ff00},
 177         {-1.0f,  1.0f,   0.1f,                          0xff00ff00},
 178         { 0.0f,  1.0f,   0.1f,                          0xff00ff00},
 179         { 0.0f,  0.0f,   0.1f,                          0xff00ff00},
 180     };
 181     struct nvertex unlitnquad[] =
 182     {
 183         { 0.0f, -1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 184         { 0.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 185         { 1.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 186         { 1.0f, -1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 187     };
 188     struct nvertex litnquad[] =
 189     {
 190         { 0.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 191         { 0.0f,  1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 192         { 1.0f,  1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 193         { 1.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 194     };
 195     WORD Indices[] = {0, 1, 2, 2, 3, 0};
 196
 197     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
 198     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 199
 200     /* Setup some states that may cause issues */
 201     hr = IDirect3DDevice8_SetTransform(device, D3DTS_WORLDMATRIX(0), (D3DMATRIX *) mat);
 202     ok(hr == D3D_OK, "IDirect3DDevice8_SetTransform returned %#08x\n", hr);
 203     hr = IDirect3DDevice8_SetTransform(device, D3DTS_VIEW, (D3DMATRIX *)mat);
 204     ok(hr == D3D_OK, "IDirect3DDevice8_SetTransform returned %#08x\n", hr);
 205     hr = IDirect3DDevice8_SetTransform(device, D3DTS_PROJECTION, (D3DMATRIX *) mat);
 206     ok(hr == D3D_OK, "IDirect3DDevice8_SetTransform returned %#08x\n", hr);
 207     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CLIPPING, FALSE);
 208     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 209     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, FALSE);
 210     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 211     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
 212     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 213     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_STENCILENABLE, FALSE);
 214     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 215     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHATESTENABLE, FALSE);
 216     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 217     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
 218     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 219     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CULLMODE, D3DCULL_NONE);
 220     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed with %#08x\n", hr);
 221     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE);
 222     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed with %#08x\n", hr);
 223
 224     hr = IDirect3DDevice8_SetVertexShader(device, fvf);
 225     ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader returned %#08x\n", hr);
 226
 227     hr = IDirect3DDevice8_BeginScene(device);
 228     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed with %#08x\n", hr);
 229     if(hr == D3D_OK)
 230     {
 231         /* No lights are defined... That means, lit vertices should be entirely black */
 232         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 233         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 234         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 235                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, unlitquad, sizeof(unlitquad[0]));
 236         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 237
 238         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, TRUE);
 239         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 240         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 241                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, litquad, sizeof(litquad[0]));
 242         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 243
 244         hr = IDirect3DDevice8_SetVertexShader(device, nfvf);
 245         ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader failed with %#08x\n", hr);
 246
 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, unlitnquad, sizeof(unlitnquad[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, litnquad, sizeof(litnquad[0]));
 257         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 258
 259         IDirect3DDevice8_EndScene(device);
 260         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed with %#08x\n", hr);
 261     }
 262
 263     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 264
 265     color = getPixelColor(device, 160, 360); /* lower left quad - unlit without normals */
 266     ok(color == 0x00ff0000, "Unlit quad without normals has color %08x\n", color);
 267     color = getPixelColor(device, 160, 120); /* upper left quad - lit without normals */
 268     ok(color == 0x00000000, "Lit quad without normals has color %08x\n", color);
 269     color = getPixelColor(device, 480, 360); /* lower left quad - unlit width normals */
 270     ok(color == 0x000000ff, "Unlit quad width normals has color %08x\n", color);
 271     color = getPixelColor(device, 480, 120); /* upper left quad - lit width normals */
 272     ok(color == 0x00000000, "Lit quad width normals has color %08x\n", color);
 273
 274     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 275     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 276 }
 277
 278 static void clear_test(IDirect3DDevice8 *device)
 279 {
 280     /* Tests the correctness of clearing parameters */
 281     HRESULT hr;
 282     D3DRECT rect[2];
 283     D3DRECT rect_negneg;
 284     DWORD color;
 285
 286     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
 287     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 288
 289     /* Positive x, negative y */
 290     rect[0].x1 = 0;
 291     rect[0].y1 = 480;
 292     rect[0].x2 = 320;
 293     rect[0].y2 = 240;
 294
 295     /* Positive x, positive y */
 296     rect[1].x1 = 0;
 297     rect[1].y1 = 0;
 298     rect[1].x2 = 320;
 299     rect[1].y2 = 240;
 300     /* Clear 2 rectangles with one call. Shows that a positive value is returned, but the negative rectangle
 301      * is ignored, the positive is still cleared afterwards
 302      */
 303     hr = IDirect3DDevice8_Clear(device, 2, rect, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
 304     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 305
 306     /* negative x, negative y */
 307     rect_negneg.x1 = 640;
 308     rect_negneg.y1 = 240;
 309     rect_negneg.x2 = 320;
 310     rect_negneg.y2 = 0;
 311     hr = IDirect3DDevice8_Clear(device, 1, &rect_negneg, D3DCLEAR_TARGET, 0xff00ff00, 0.0, 0);
 312     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 313
 314     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 315
 316     color = getPixelColor(device, 160, 360); /* lower left quad */
 317     ok(color == 0x00ffffff, "Clear rectangle 3(pos, neg) has color %08x\n", color);
 318     color = getPixelColor(device, 160, 120); /* upper left quad */
 319     ok(color == 0x00ff0000, "Clear rectangle 1(pos, pos) has color %08x\n", color);
 320     color = getPixelColor(device, 480, 360); /* lower right quad  */
 321     ok(color == 0x00ffffff, "Clear rectangle 4(NULL) has color %08x\n", color);
 322     color = getPixelColor(device, 480, 120); /* upper right quad */
 323     ok(color == 0x00ffffff, "Clear rectangle 4(neg, neg) has color %08x\n", color);
 324 }
 325
 326 struct sVertex {
 327     float x, y, z;
 328     DWORD diffuse;
 329     DWORD specular;
 330 };
 331
 332 struct sVertexT {
 333     float x, y, z, rhw;
 334     DWORD diffuse;
 335     DWORD specular;
 336 };
 337
 338 static void fog_test(IDirect3DDevice8 *device)
 339 {
 340     HRESULT hr;
 341     DWORD color;
 342     float start = 0.0, end = 1.0;
 343
 344     /* Gets full z based fog with linear fog, no fog with specular color */
 345     struct sVertex unstransformed_1[] = {
 346         {-1,    -1,   0.1f,         0xFFFF0000,     0xFF000000  },
 347         {-1,     0,   0.1f,         0xFFFF0000,     0xFF000000  },
 348         { 0,     0,   0.1f,         0xFFFF0000,     0xFF000000  },
 349         { 0,    -1,   0.1f,         0xFFFF0000,     0xFF000000  },
 350     };
 351     /* Ok, I am too lazy to deal with transform matrices */
 352     struct sVertex unstransformed_2[] = {
 353         {-1,     0,   1.0f,         0xFFFF0000,     0xFF000000  },
 354         {-1,     1,   1.0f,         0xFFFF0000,     0xFF000000  },
 355         { 0,     1,   1.0f,         0xFFFF0000,     0xFF000000  },
 356         { 0,     0,   1.0f,         0xFFFF0000,     0xFF000000  },
 357     };
 358     /* Untransformed ones. Give them a different diffuse color to make the test look
 359      * nicer. It also makes making sure that they are drawn correctly easier.
 360      */
 361     struct sVertexT transformed_1[] = {
 362         {320,    0,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 363         {640,    0,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 364         {640,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 365         {320,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 366     };
 367     struct sVertexT transformed_2[] = {
 368         {320,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 369         {640,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 370         {640,  480,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 371         {320,  480,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 372     };
 373     WORD Indices[] = {0, 1, 2, 2, 3, 0};
 374
 375     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
 376     ok(hr == D3D_OK, "IDirect3DDevice8_Clear returned %#08x\n", hr);
 377
 378     /* Setup initial states: No lighting, fog on, fog color */
 379     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 380     ok(hr == D3D_OK, "Turning off lighting returned %#08x\n", hr);
 381     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, TRUE);
 382     ok(hr == D3D_OK, "Turning on fog calculations returned %#08x\n", hr);
 383     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGCOLOR, 0xFF00FF00 /* A nice green */);
 384     ok(hr == D3D_OK, "Turning on fog calculations returned %#08x\n", hr);
 385
 386     /* First test: Both table fog and vertex fog off */
 387     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
 388     ok(hr == D3D_OK, "Turning off table fog returned %#08x\n", hr);
 389     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
 390     ok(hr == D3D_OK, "Turning off table fog returned %#08x\n", hr);
 391
 392     /* Start = 0, end = 1. Should be default, but set them */
 393     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGSTART, *((DWORD *) &start));
 394     ok(hr == D3D_OK, "Setting fog start returned %#08x\n", hr);
 395     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGEND, *((DWORD *) &end));
 396     ok(hr == D3D_OK, "Setting fog start returned %#08x\n", hr);
 397
 398     if(IDirect3DDevice8_BeginScene(device) == D3D_OK)
 399     {
 400         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
 401         ok( hr == D3D_OK, "SetVertexShader returned %#08x\n", hr);
 402         /* Untransformed, vertex fog = NONE, table fog = NONE: Read the fog weighting from the specular color */
 403         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 404                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, unstransformed_1,
 405                                                      sizeof(unstransformed_1[0]));
 406         ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 407
 408         /* That makes it use the Z value */
 409         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR);
 410         ok(hr == D3D_OK, "Turning off table fog returned %#08x\n", hr);
 411         /* Untransformed, vertex fog != none (or table fog != none):
 412          * Use the Z value as input into the equation
 413          */
 414         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 415                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, unstransformed_2,
 416                                                      sizeof(unstransformed_1[0]));
 417         ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 418
 419         /* transformed verts */
 420         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
 421         ok( hr == D3D_OK, "SetVertexShader returned %#08x\n", hr);
 422         /* Transformed, vertex fog != NONE, pixel fog == NONE: Use specular color alpha component */
 423         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 424                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, transformed_1,
 425                                                      sizeof(transformed_1[0]));
 426         ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 427
 428         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_LINEAR);
 429         ok( hr == D3D_OK, "Setting fog table mode to D3DFOG_LINEAR returned %#08x\n", hr);
 430         /* Transformed, table fog != none, vertex anything: Use Z value as input to the fog
 431          * equation
 432          */
 433         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 434                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, transformed_2,
 435                                                      sizeof(transformed_2[0]));
 436         ok(SUCCEEDED(hr), "IDirect3DDevice8_DrawIndexedPrimitiveUP returned %#x.\n", hr);
 437
 438         hr = IDirect3DDevice8_EndScene(device);
 439         ok(hr == D3D_OK, "EndScene returned %#08x\n", hr);
 440     }
 441     else
 442     {
 443         ok(FALSE, "BeginScene failed\n");
 444     }
 445
 446     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 447     color = getPixelColor(device, 160, 360);
 448     ok(color == 0x00FF0000, "Untransformed vertex with no table or vertex fog has color %08x\n", color);
 449     color = getPixelColor(device, 160, 120);
 450     ok(color == 0x0000FF00, "Untransformed vertex with linear vertex fog has color %08x\n", color);
 451     color = getPixelColor(device, 480, 120);
 452     ok(color == 0x00FFFF00, "Transformed vertex with linear vertex fog has color %08x\n", color);
 453     color = getPixelColor(device, 480, 360);
 454     ok(color == 0x0000FF00, "Transformed vertex with linear table fog has color %08x\n", color);
 455
 456     /* Turn off the fog master switch to avoid confusing other tests */
 457     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
 458     ok(hr == D3D_OK, "Turning off fog calculations returned %#08x\n", hr);
 459 }
 460
 461 static void present_test(IDirect3DDevice8 *device)
 462 {
 463     struct vertex quad[] =
 464     {
 465         {-1.0f, -1.0f,   0.9f,                          0xffff0000},
 466         {-1.0f,  1.0f,   0.9f,                          0xffff0000},
 467         { 1.0f, -1.0f,   0.1f,                          0xffff0000},
 468         { 1.0f,  1.0f,   0.1f,                          0xffff0000},
 469     };
 470     HRESULT hr;
 471     DWORD color;
 472
 473     /* Does the Present clear the depth stencil? Clear the depth buffer with some value != 0,
 474     * then call Present. Then clear the color buffer to make sure it has some defined content
 475     * after the Present with D3DSWAPEFFECT_DISCARD. After that draw a plane that is somewhere cut
 476     * by the depth value.
 477     */
 478     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 0.75, 0);
 479     ok(hr == D3D_OK, "IDirect3DDevice8_Clear returned %08x\n", hr);
 480     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 481     ok(SUCCEEDED(hr), "IDirect3DDevice8_Present returned %#x.\n", hr);
 482     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.4, 0);
 483     ok(SUCCEEDED(hr), "IDirect3DDevice8_Clear returned %#x.\n", hr);
 484
 485     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
 486     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 487     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_GREATER);
 488     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 489     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
 490     ok(hr == D3D_OK, "IDirect3DDevice8_SetFVF returned %08x\n", hr);
 491
 492     hr = IDirect3DDevice8_BeginScene(device);
 493     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed with %08x\n", hr);
 494     if(hr == D3D_OK)
 495     {
 496         /* No lights are defined... That means, lit vertices should be entirely black */
 497         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2 /*PrimCount */, quad, sizeof(quad[0]));
 498         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %08x\n", hr);
 499
 500         hr = IDirect3DDevice8_EndScene(device);
 501         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed with %08x\n", hr);
 502     }
 503
 504     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_FALSE);
 505     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 506
 507     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 508     ok(SUCCEEDED(hr), "Present failed (%#08x)\n", hr);
 509     color = getPixelColor(device, 512, 240);
 510     ok(color == 0x00ffffff, "Present failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
 511     color = getPixelColor(device, 64, 240);
 512     ok(color == 0x00ff0000, "Present failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
 513 }
 514
 515 static void test_rcp_rsq(IDirect3DDevice8 *device)
 516 {
 517     HRESULT hr;
 518     DWORD shader;
 519     DWORD color;
 520     unsigned char c1, c2, c3;
 521     float constant[4] = {1.0, 1.0, 1.0, 2.0};
 522
 523     static const float quad[][3] = {
 524         {-1.0f, -1.0f, 0.0f},
 525         {-1.0f,  1.0f, 0.0f},
 526         { 1.0f, -1.0f, 0.0f},
 527         { 1.0f,  1.0f, 0.0f},
 528     };
 529
 530     const DWORD rcp_test[] = {
 531         0xfffe0101,                                         /* vs.1.1 */
 532
 533         0x0009fffe, 0x30303030, 0x30303030,                 /* Shaders have to have a minimal size. */
 534         0x30303030, 0x30303030, 0x30303030,                 /* Add a filler comment. Usually D3DX8's*/
 535         0x30303030, 0x30303030, 0x30303030,                 /* version comment makes the shader big */
 536         0x00303030,                                         /* enough to make windows happy         */
 537
 538         0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0 */
 539         0x00000006, 0xd00f0000, 0xa0e40000,                 /* rcp oD0, c0 */
 540         0x0000ffff                                          /* END */
 541     };
 542
 543     const DWORD rsq_test[] = {
 544         0xfffe0101,                                         /* vs.1.1 */
 545
 546         0x0009fffe, 0x30303030, 0x30303030,                 /* Shaders have to have a minimal size. */
 547         0x30303030, 0x30303030, 0x30303030,                 /* Add a filler comment. Usually D3DX8's*/
 548         0x30303030, 0x30303030, 0x30303030,                 /* version comment makes the shader big */
 549         0x00303030,                                         /* enough to make windows happy         */
 550
 551         0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0 */
 552         0x00000007, 0xd00f0000, 0xa0e40000,                 /* rsq oD0, c0 */
 553         0x0000ffff                                          /* END */
 554     };
 555
 556     DWORD decl[] =
 557     {
 558         D3DVSD_STREAM(0),
 559         D3DVSD_REG(D3DVSDE_POSITION, D3DVSDT_FLOAT3),  /* D3DVSDE_POSITION, Register v0 */
 560         D3DVSD_END()
 561     };
 562
 563     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff800080, 0.0, 0);
 564     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 565
 566     hr = IDirect3DDevice8_CreateVertexShader(device, decl, rcp_test, &shader, 0);
 567     ok(hr == D3D_OK, "IDirect3DDevice8_CreateVertexShader returned with %#08x\n", hr);
 568
 569     IDirect3DDevice8_SetVertexShader(device, shader);
 570     ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader returned %#08x\n", hr);
 571     IDirect3DDevice8_SetVertexShaderConstant(device, 0, constant, 1);
 572
 573     hr = IDirect3DDevice8_BeginScene(device);
 574     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene returned %#08x\n", hr);
 575     if(SUCCEEDED(hr))
 576     {
 577         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], 3 * sizeof(float));
 578         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%#08x)\n", hr);
 579         hr = IDirect3DDevice8_EndScene(device);
 580         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene returned %#08x\n", hr);
 581     }
 582
 583     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 584     ok(SUCCEEDED(hr), "Present failed (%#08x)\n", hr);
 585     color = getPixelColor(device, 320, 240);
 586     c1 = (color & 0x00ff0000 )>> 16;
 587     c2 = (color & 0x0000ff00 )>>  8;
 588     c3 = (color & 0x000000ff )>>  0;
 589     ok(c1 == c2 && c2 == c3, "Color components differ: c1 = %02x, c2 = %02x, c3 = %02x\n",
 590        c1, c2, c3);
 591     ok(c1 >= 0x7c && c1 <= 0x84, "Color component value is %02x\n", c1);
 592
 593     IDirect3DDevice8_SetVertexShader(device, 0);
 594     IDirect3DDevice8_DeleteVertexShader(device, shader);
 595
 596     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff800080, 0.0, 0);
 597     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 598
 599     hr = IDirect3DDevice8_CreateVertexShader(device, decl, rsq_test, &shader, 0);
 600     ok(hr == D3D_OK, "IDirect3DDevice8_CreateVertexShader returned with %#08x\n", hr);
 601
 602     IDirect3DDevice8_SetVertexShader(device, shader);
 603     ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader returned %#08x\n", hr);
 604     IDirect3DDevice8_SetVertexShaderConstant(device, 0, constant, 1);
 605
 606     hr = IDirect3DDevice8_BeginScene(device);
 607     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene returned %#08x\n", hr);
 608     if(SUCCEEDED(hr))
 609     {
 610         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], 3 * sizeof(float));
 611         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%#08x)\n", hr);
 612         hr = IDirect3DDevice8_EndScene(device);
 613         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene returned %#08x\n", hr);
 614     }
 615
 616     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 617     ok(SUCCEEDED(hr), "Present failed (%#08x)\n", hr);
 618     color = getPixelColor(device, 320, 240);
 619     c1 = (color & 0x00ff0000 )>> 16;
 620     c2 = (color & 0x0000ff00 )>>  8;
 621     c3 = (color & 0x000000ff )>>  0;
 622     ok(c1 == c2 && c2 == c3, "Color components differ: c1 = %02x, c2 = %02x, c3 = %02x\n",
 623        c1, c2, c3);
 624     ok(c1 >= 0xb0 && c1 <= 0xb8, "Color component value is %02x\n", c1);
 625
 626     IDirect3DDevice8_SetVertexShader(device, 0);
 627     IDirect3DDevice8_DeleteVertexShader(device, shader);
 628 }
 629
 630 static void offscreen_test(IDirect3DDevice8 *device)
 631 {
 632     HRESULT hr;
 633     IDirect3DTexture8 *offscreenTexture = NULL;
 634     IDirect3DSurface8 *backbuffer = NULL, *offscreen = NULL, *depthstencil = NULL;
 635     DWORD color;
 636
 637     static const float quad[][5] = {
 638         {-0.5f, -0.5f, 0.1f, 0.0f, 0.0f},
 639         {-0.5f,  0.5f, 0.1f, 0.0f, 1.0f},
 640         { 0.5f, -0.5f, 0.1f, 1.0f, 0.0f},
 641         { 0.5f,  0.5f, 0.1f, 1.0f, 1.0f},
 642     };
 643
 644     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &depthstencil);
 645     ok(hr == D3D_OK, "IDirect3DDevice8_GetDepthStencilSurface failed, hr = %#08x\n", hr);
 646
 647     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
 648     ok(hr == D3D_OK, "Clear failed, hr = %#08x\n", hr);
 649
 650     hr = IDirect3DDevice8_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &offscreenTexture);
 651     ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %#08x\n", hr);
 652     if(!offscreenTexture) {
 653         trace("Failed to create an X8R8G8B8 offscreen texture, trying R5G6B5\n");
 654         hr = IDirect3DDevice8_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_R5G6B5, D3DPOOL_DEFAULT, &offscreenTexture);
 655         ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %#08x\n", hr);
 656         if(!offscreenTexture) {
 657             skip("Cannot create an offscreen render target\n");
 658             goto out;
 659         }
 660     }
 661
 662     hr = IDirect3DDevice8_GetBackBuffer(device, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
 663     ok(hr == D3D_OK, "Can't get back buffer, hr = %#08x\n", hr);
 664     if(!backbuffer) {
 665         goto out;
 666     }
 667
 668     hr = IDirect3DTexture8_GetSurfaceLevel(offscreenTexture, 0, &offscreen);
 669     ok(hr == D3D_OK, "Can't get offscreen surface, hr = %#08x\n", hr);
 670     if(!offscreen) {
 671         goto out;
 672     }
 673
 674     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
 675     ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
 676
 677     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
 678     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
 679     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
 680     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
 681     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MINFILTER, D3DTEXF_NONE);
 682     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MINFILTER failed (%#08x)\n", hr);
 683     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MAGFILTER, D3DTEXF_NONE);
 684     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MAGFILTER failed (%#08x)\n", hr);
 685     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 686     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 687
 688     if(IDirect3DDevice8_BeginScene(device) == D3D_OK) {
 689         hr = IDirect3DDevice8_SetRenderTarget(device, offscreen, depthstencil);
 690         ok(hr == D3D_OK, "SetRenderTarget failed, hr = %#08x\n", hr);
 691         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
 692         ok(hr == D3D_OK, "Clear failed, hr = %#08x\n", hr);
 693
 694         /* Draw without textures - Should result in a white quad */
 695         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
 696         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 697
 698         hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depthstencil);
 699         ok(hr == D3D_OK, "SetRenderTarget failed, hr = %#08x\n", hr);
 700         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) offscreenTexture);
 701         ok(hr == D3D_OK, "SetTexture failed, %08x\n", hr);
 702
 703         /* This time with the texture */
 704         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
 705         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 706
 707         IDirect3DDevice8_EndScene(device);
 708     }
 709
 710     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 711
 712     /* Center quad - should be white */
 713     color = getPixelColor(device, 320, 240);
 714     ok(color == 0x00ffffff, "Offscreen failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
 715     /* Some quad in the cleared part of the texture */
 716     color = getPixelColor(device, 170, 240);
 717     ok(color == 0x00ff00ff, "Offscreen failed: Got color 0x%08x, expected 0x00ff00ff.\n", color);
 718     /* Part of the originally cleared back buffer */
 719     color = getPixelColor(device, 10, 10);
 720     ok(color == 0x00ff0000, "Offscreen failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
 721     if(0) {
 722         /* Lower left corner of the screen, where back buffer offscreen rendering draws the offscreen texture.
 723         * It should be red, but the offscreen texture may leave some junk there. Not tested yet. Depending on
 724         * the offscreen rendering mode this test would succeed or fail
 725         */
 726         color = getPixelColor(device, 10, 470);
 727         ok(color == 0x00ff0000, "Offscreen failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
 728     }
 729
 730 out:
 731     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
 732     ok(SUCCEEDED(hr), "IDirect3DDevice8_SetTexture returned %#x.\n", hr);
 733
 734     /* restore things */
 735     if(backbuffer) {
 736         hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depthstencil);
 737         ok(SUCCEEDED(hr), "IDirect3DDevice8_SetRenderTarget returned %#x.\n", hr);
 738         IDirect3DSurface8_Release(backbuffer);
 739     }
 740     if(offscreenTexture) {
 741         IDirect3DTexture8_Release(offscreenTexture);
 742     }
 743     if(offscreen) {
 744         IDirect3DSurface8_Release(offscreen);
 745     }
 746     if(depthstencil) {
 747         IDirect3DSurface8_Release(depthstencil);
 748     }
 749 }
 750
 751 static void alpha_test(IDirect3DDevice8 *device)
 752 {
 753     HRESULT hr;
 754     IDirect3DTexture8 *offscreenTexture;
 755     IDirect3DSurface8 *backbuffer = NULL, *offscreen = NULL, *depthstencil = NULL;
 756     DWORD color;
 757
 758     struct vertex quad1[] =
 759     {
 760         {-1.0f, -1.0f,   0.1f,                          0x4000ff00},
 761         {-1.0f,  0.0f,   0.1f,                          0x4000ff00},
 762         { 1.0f, -1.0f,   0.1f,                          0x4000ff00},
 763         { 1.0f,  0.0f,   0.1f,                          0x4000ff00},
 764     };
 765     struct vertex quad2[] =
 766     {
 767         {-1.0f,  0.0f,   0.1f,                          0xc00000ff},
 768         {-1.0f,  1.0f,   0.1f,                          0xc00000ff},
 769         { 1.0f,  0.0f,   0.1f,                          0xc00000ff},
 770         { 1.0f,  1.0f,   0.1f,                          0xc00000ff},
 771     };
 772     static const float composite_quad[][5] = {
 773         { 0.0f, -1.0f, 0.1f, 0.0f, 1.0f},
 774         { 0.0f,  1.0f, 0.1f, 0.0f, 0.0f},
 775         { 1.0f, -1.0f, 0.1f, 1.0f, 1.0f},
 776         { 1.0f,  1.0f, 0.1f, 1.0f, 0.0f},
 777     };
 778
 779     /* Clear the render target with alpha = 0.5 */
 780     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x80ff0000, 0.0, 0);
 781     ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);
 782
 783     hr = IDirect3DDevice8_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &offscreenTexture);
 784     ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %#08x\n", hr);
 785
 786     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &depthstencil);
 787     ok(hr == D3D_OK, "IDirect3DDevice8_GetDepthStencilSurface failed, hr = %#08x\n", hr);
 788
 789     hr = IDirect3DDevice8_GetBackBuffer(device, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
 790     ok(hr == D3D_OK, "Can't get back buffer, hr = %#08x\n", hr);
 791     if(!backbuffer) {
 792         goto out;
 793     }
 794     hr = IDirect3DTexture8_GetSurfaceLevel(offscreenTexture, 0, &offscreen);
 795     ok(hr == D3D_OK, "Can't get offscreen surface, hr = %#08x\n", hr);
 796     if(!offscreen) {
 797         goto out;
 798     }
 799
 800     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
 801     ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
 802
 803     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
 804     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
 805     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
 806     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
 807     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MINFILTER, D3DTEXF_NONE);
 808     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MINFILTER failed (%#08x)\n", hr);
 809     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MAGFILTER, D3DTEXF_NONE);
 810     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MAGFILTER failed (%#08x)\n", hr);
 811     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 812     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 813
 814     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
 815     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 816     if(IDirect3DDevice8_BeginScene(device) == D3D_OK) {
 817
 818         /* Draw two quads, one with src alpha blending, one with dest alpha blending. */
 819         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
 820         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 821         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
 822         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 823         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(quad1[0]));
 824         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 825
 826         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_DESTALPHA);
 827         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 828         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVDESTALPHA);
 829         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 830         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(quad2[0]));
 831         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 832
 833         /* Switch to the offscreen buffer, and redo the testing. The offscreen render target
 834          * doesn't have an alpha channel. DESTALPHA and INVDESTALPHA "don't work" on render
 835          * targets without alpha channel, they give essentially ZERO and ONE blend factors. */
 836         hr = IDirect3DDevice8_SetRenderTarget(device, offscreen, 0);
 837         ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);
 838         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x80ff0000, 0.0, 0);
 839         ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);
 840
 841         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
 842         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 843         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
 844         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 845         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(quad1[0]));
 846         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 847
 848         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_DESTALPHA);
 849         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 850         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVDESTALPHA);
 851         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 852         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(quad2[0]));
 853         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 854
 855         hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depthstencil);
 856         ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);
 857
 858         /* Render the offscreen texture onto the frame buffer to be able to compare it regularly.
 859          * Disable alpha blending for the final composition
 860          */
 861         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
 862         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 863         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
 864         ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
 865
 866         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) offscreenTexture);
 867         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
 868         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, composite_quad, sizeof(float) * 5);
 869         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
 870         hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
 871         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
 872
 873         hr = IDirect3DDevice8_EndScene(device);
 874         ok(hr == D3D_OK, "IDirect3DDevice7_EndScene failed, hr = %08x\n", hr);
 875     }
 876
 877     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 878
 879     color = getPixelColor(device, 160, 360);
 880     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0x40, 0x00), 1),
 881        "SRCALPHA on frame buffer returned color %08x, expected 0x00bf4000\n", color);
 882
 883     color = getPixelColor(device, 160, 120);
 884     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x7f, 0x00, 0x80), 2),
 885        "DSTALPHA on frame buffer returned color %08x, expected 0x007f0080\n", color);
 886
 887     color = getPixelColor(device, 480, 360);
 888     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0x40, 0x00), 1),
 889        "SRCALPHA on texture returned color %08x, expected 0x00bf4000\n", color);
 890
 891     color = getPixelColor(device, 480, 120);
 892     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0x00, 0xff), 1),
 893        "DSTALPHA on texture returned color %08x, expected 0x000000ff\n", color);
 894
 895     out:
 896     /* restore things */
 897     if(backbuffer) {
 898         IDirect3DSurface8_Release(backbuffer);
 899     }
 900     if(offscreenTexture) {
 901         IDirect3DTexture8_Release(offscreenTexture);
 902     }
 903     if(offscreen) {
 904         IDirect3DSurface8_Release(offscreen);
 905     }
 906     if(depthstencil) {
 907         IDirect3DSurface8_Release(depthstencil);
 908     }
 909 }
 910
 911 static void p8_texture_test(IDirect3DDevice8 *device)
 912 {
 913     IDirect3D8 *d3d = NULL;
 914     HRESULT hr;
 915     IDirect3DTexture8 *texture = NULL, *texture2 = NULL;
 916     D3DLOCKED_RECT lr;
 917     unsigned char *data;
 918     DWORD color, red, green, blue;
 919     PALETTEENTRY table[256];
 920     D3DCAPS8 caps;
 921     UINT i;
 922     float quad[] = {
 923        -1.0,       0,       0.1,     0.0,    0.0,
 924        -1.0,       1.0,     0.1,     0.0,    1.0,
 925         1.0,       0,       0.1,     1.0,    0.0,
 926         1.0,       1.0,     0.1,     1.0,    1.0,
 927     };
 928     float quad2[] = {
 929        -1.0,       -1.0,    0.1,     0.0,    0.0,
 930        -1.0,       0,       0.1,     0.0,    1.0,
 931         1.0,       -1.0,    0.1,     1.0,    0.0,
 932         1.0,       0,       0.1,     1.0,    1.0,
 933     };
 934
 935     IDirect3DDevice8_GetDirect3D(device, &d3d);
 936
 937     if(IDirect3D8_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0,
 938        D3DRTYPE_TEXTURE, D3DFMT_P8) != D3D_OK) {
 939            skip("D3DFMT_P8 textures not supported\n");
 940            goto out;
 941     }
 942
 943     hr = IDirect3DDevice8_CreateTexture(device, 1, 1, 1, 0, D3DFMT_P8,
 944                                         D3DPOOL_MANAGED, &texture2);
 945     ok(hr == D3D_OK, "IDirect3DDevice8_CreateTexture failed, hr = %08x\n", hr);
 946     if(!texture2) {
 947         skip("Failed to create D3DFMT_P8 texture\n");
 948         goto out;
 949     }
 950
 951     memset(&lr, 0, sizeof(lr));
 952     hr = IDirect3DTexture8_LockRect(texture2, 0, &lr, NULL, 0);
 953     ok(hr == D3D_OK, "IDirect3DTexture8_LockRect failed, hr = %08x\n", hr);
 954     data = lr.pBits;
 955     *data = 1;
 956
 957     hr = IDirect3DTexture8_UnlockRect(texture2, 0);
 958     ok(hr == D3D_OK, "IDirect3DTexture8_UnlockRect failed, hr = %08x\n", hr);
 959
 960     hr = IDirect3DDevice8_CreateTexture(device, 1, 1, 1, 0, D3DFMT_P8,
 961                                         D3DPOOL_MANAGED, &texture);
 962     ok(hr == D3D_OK, "IDirect3DDevice8_CreateTexture failed, hr = %08x\n", hr);
 963     if(!texture) {
 964         skip("Failed to create D3DFMT_P8 texture\n");
 965         goto out;
 966     }
 967
 968     memset(&lr, 0, sizeof(lr));
 969     hr = IDirect3DTexture8_LockRect(texture, 0, &lr, NULL, 0);
 970     ok(hr == D3D_OK, "IDirect3DTexture8_LockRect failed, hr = %08x\n", hr);
 971     data = lr.pBits;
 972     *data = 1;
 973
 974     hr = IDirect3DTexture8_UnlockRect(texture, 0);
 975     ok(hr == D3D_OK, "IDirect3DTexture8_UnlockRect failed, hr = %08x\n", hr);
 976
 977     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
 978     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed, hr = %08x\n", hr);
 979
 980     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
 981     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
 982
 983     /* The first part of the test should work both with and without D3DPTEXTURECAPS_ALPHAPALETTE;
 984        alpha of every entry is set to 1.0, which MS says is required when there's no
 985        D3DPTEXTURECAPS_ALPHAPALETTE capability */
 986     for (i = 0; i < 256; i++) {
 987         table[i].peRed = table[i].peGreen = table[i].peBlue = 0;
 988         table[i].peFlags = 0xff;
 989     }
 990     table[1].peRed = 0xff;
 991     hr = IDirect3DDevice8_SetPaletteEntries(device, 0, table);
 992     ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
 993
 994     table[1].peRed = 0;
 995     table[1].peBlue = 0xff;
 996     hr = IDirect3DDevice8_SetPaletteEntries(device, 1, table);
 997     ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
 998
 999     hr = IDirect3DDevice8_BeginScene(device);
1000     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed, hr = %08x\n", hr);
1001     if(SUCCEEDED(hr)) {
1002         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
1003         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1004         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
1005         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1006
1007         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
1008         ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
1009
1010         hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 0);
1011         ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1012
1013         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) texture2);
1014         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1015         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1016         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1017
1018         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) texture);
1019         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1020         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1021         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1022
1023         hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 1);
1024         ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1025         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 5 * sizeof(float));
1026         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1027
1028         hr = IDirect3DDevice8_EndScene(device);
1029         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed, hr = %08x\n", hr);
1030     }
1031
1032     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1033     ok(hr == D3D_OK, "IDirect3DDevice8_Present failed, hr = %08x\n", hr);
1034
1035     color = getPixelColor(device, 32, 32);
1036     red   = (color & 0x00ff0000) >> 16;
1037     green = (color & 0x0000ff00) >>  8;
1038     blue  = (color & 0x000000ff) >>  0;
1039     ok(red == 0xff && blue == 0 && green == 0,
1040        "got color %08x, expected 0x00ff0000\n", color);
1041
1042     color = getPixelColor(device, 32, 320);
1043     red   = (color & 0x00ff0000) >> 16;
1044     green = (color & 0x0000ff00) >>  8;
1045     blue  = (color & 0x000000ff) >>  0;
1046     ok(red == 0 && blue == 0xff && green == 0,
1047     "got color %08x, expected 0x000000ff\n", color);
1048
1049     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
1050     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed, hr = %08x\n", hr);
1051
1052     hr = IDirect3DDevice8_BeginScene(device);
1053     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed, hr = %08x\n", hr);
1054     if(SUCCEEDED(hr)) {
1055         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) texture2);
1056         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1057
1058         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1059         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1060
1061         hr = IDirect3DDevice8_EndScene(device);
1062         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed, hr = %08x\n", hr);
1063     }
1064
1065     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1066     ok(hr == D3D_OK, "IDirect3DDevice8_Present failed, hr = %08x\n", hr);
1067
1068     color = getPixelColor(device, 32, 32);
1069     red   = (color & 0x00ff0000) >> 16;
1070     green = (color & 0x0000ff00) >>  8;
1071     blue  = (color & 0x000000ff) >>  0;
1072     ok(red == 0 && blue == 0xff && green == 0,
1073     "got color %08x, expected 0x000000ff\n", color);
1074
1075     /* Test palettes with alpha */
1076     IDirect3DDevice8_GetDeviceCaps(device, &caps);
1077     if (!(caps.TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)) {
1078         skip("no D3DPTEXTURECAPS_ALPHAPALETTE capability, tests with alpha in palette will be skipped\n");
1079     } else {
1080         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
1081         ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed, hr = %08x\n", hr);
1082
1083         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
1084         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1085
1086         for (i = 0; i < 256; i++) {
1087             table[i].peRed = table[i].peGreen = table[i].peBlue = 0;
1088             table[i].peFlags = 0xff;
1089         }
1090         table[1].peRed = 0xff;
1091         table[1].peFlags = 0x80;
1092         hr = IDirect3DDevice8_SetPaletteEntries(device, 0, table);
1093         ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
1094
1095         table[1].peRed = 0;
1096         table[1].peBlue = 0xff;
1097         table[1].peFlags = 0x80;
1098         hr = IDirect3DDevice8_SetPaletteEntries(device, 1, table);
1099         ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
1100
1101         hr = IDirect3DDevice8_BeginScene(device);
1102         ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed, hr = %08x\n", hr);
1103         if(SUCCEEDED(hr)) {
1104             hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
1105             ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1106             hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
1107             ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1108
1109             hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
1110             ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
1111
1112             hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 0);
1113             ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1114
1115             hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1116             ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1117
1118             hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 1);
1119             ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1120
1121             hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 5 * sizeof(float));
1122             ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1123
1124             hr = IDirect3DDevice8_EndScene(device);
1125             ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed, hr = %08x\n", hr);
1126         }
1127
1128         hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1129         ok(hr == D3D_OK, "IDirect3DDevice8_Present failed, hr = %08x\n", hr);
1130
1131         color = getPixelColor(device, 32, 32);
1132         red   = (color & 0x00ff0000) >> 16;
1133         green = (color & 0x0000ff00) >>  8;
1134         blue  = (color & 0x000000ff) >>  0;
1135         ok(red >= 0x7e && red <= 0x81 && blue == 0 && green == 0,
1136         "got color %08x, expected 0x00800000 or near\n", color);
1137
1138         color = getPixelColor(device, 32, 320);
1139         red   = (color & 0x00ff0000) >> 16;
1140         green = (color & 0x0000ff00) >>  8;
1141         blue  = (color & 0x000000ff) >>  0;
1142         ok(red == 0 && blue >= 0x7e && blue <= 0x81 && green == 0,
1143         "got color %08x, expected 0x00000080 or near\n", color);
1144     }
1145
1146     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
1147     ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1148     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
1149     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1150
1151 out:
1152     if(texture) IDirect3DTexture8_Release(texture);
1153     if(texture2) IDirect3DTexture8_Release(texture2);
1154     IDirect3D8_Release(d3d);
1155 }
1156
1157 static void texop_test(IDirect3DDevice8 *device)
1158 {
1159     IDirect3DTexture8 *texture = NULL;
1160     D3DLOCKED_RECT locked_rect;
1161     D3DCOLOR color;
1162     D3DCAPS8 caps;
1163     HRESULT hr;
1164     unsigned int i;
1165
1166     static const struct {
1167         float x, y, z;
1168         D3DCOLOR diffuse;
1169         float s, t;
1170     } quad[] = {
1171         {-1.0f, -1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00), -1.0f, -1.0f},
1172         {-1.0f,  1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00), -1.0f,  1.0f},
1173         { 1.0f, -1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00),  1.0f, -1.0f},
1174         { 1.0f,  1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00),  1.0f,  1.0f}
1175     };
1176
1177     static const struct {
1178         D3DTEXTUREOP op;
1179         const char *name;
1180         DWORD caps_flag;
1181         D3DCOLOR result;
1182     } test_data[] = {
1183         {D3DTOP_SELECTARG1,                "SELECTARG1",                D3DTEXOPCAPS_SELECTARG1,                D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00)},
1184         {D3DTOP_SELECTARG2,                "SELECTARG2",                D3DTEXOPCAPS_SELECTARG2,                D3DCOLOR_ARGB(0x00, 0x33, 0x33, 0x33)},
1185         {D3DTOP_MODULATE,                  "MODULATE",                  D3DTEXOPCAPS_MODULATE,                  D3DCOLOR_ARGB(0x00, 0x00, 0x33, 0x00)},
1186         {D3DTOP_MODULATE2X,                "MODULATE2X",                D3DTEXOPCAPS_MODULATE2X,                D3DCOLOR_ARGB(0x00, 0x00, 0x66, 0x00)},
1187         {D3DTOP_MODULATE4X,                "MODULATE4X",                D3DTEXOPCAPS_MODULATE4X,                D3DCOLOR_ARGB(0x00, 0x00, 0xcc, 0x00)},
1188         {D3DTOP_ADD,                       "ADD",                       D3DTEXOPCAPS_ADD,                       D3DCOLOR_ARGB(0x00, 0x33, 0xff, 0x33)},
1189         {D3DTOP_ADDSIGNED,                 "ADDSIGNED",                 D3DTEXOPCAPS_ADDSIGNED,                 D3DCOLOR_ARGB(0x00, 0x00, 0xb2, 0x00)},
1190         {D3DTOP_ADDSIGNED2X,               "ADDSIGNED2X",               D3DTEXOPCAPS_ADDSIGNED2X,               D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00)},
1191         {D3DTOP_SUBTRACT,                  "SUBTRACT",                  D3DTEXOPCAPS_SUBTRACT,                  D3DCOLOR_ARGB(0x00, 0x00, 0xcc, 0x00)},
1192         {D3DTOP_ADDSMOOTH,                 "ADDSMOOTH",                 D3DTEXOPCAPS_ADDSMOOTH,                 D3DCOLOR_ARGB(0x00, 0x33, 0xff, 0x33)},
1193         {D3DTOP_BLENDDIFFUSEALPHA,         "BLENDDIFFUSEALPHA",         D3DTEXOPCAPS_BLENDDIFFUSEALPHA,         D3DCOLOR_ARGB(0x00, 0x22, 0x77, 0x22)},
1194         {D3DTOP_BLENDTEXTUREALPHA,         "BLENDTEXTUREALPHA",         D3DTEXOPCAPS_BLENDTEXTUREALPHA,         D3DCOLOR_ARGB(0x00, 0x14, 0xad, 0x14)},
1195         {D3DTOP_BLENDFACTORALPHA,          "BLENDFACTORALPHA",          D3DTEXOPCAPS_BLENDFACTORALPHA,          D3DCOLOR_ARGB(0x00, 0x07, 0xe4, 0x07)},
1196         {D3DTOP_BLENDTEXTUREALPHAPM,       "BLENDTEXTUREALPHAPM",       D3DTEXOPCAPS_BLENDTEXTUREALPHAPM,       D3DCOLOR_ARGB(0x00, 0x14, 0xff, 0x14)},
1197         {D3DTOP_BLENDCURRENTALPHA,         "BLENDCURRENTALPHA",         D3DTEXOPCAPS_BLENDCURRENTALPHA,         D3DCOLOR_ARGB(0x00, 0x22, 0x77, 0x22)},
1198         {D3DTOP_MODULATEALPHA_ADDCOLOR,    "MODULATEALPHA_ADDCOLOR",    D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR,    D3DCOLOR_ARGB(0x00, 0x1f, 0xff, 0x1f)},
1199         {D3DTOP_MODULATECOLOR_ADDALPHA,    "MODULATECOLOR_ADDALPHA",    D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA,    D3DCOLOR_ARGB(0x00, 0x99, 0xcc, 0x99)},
1200         {D3DTOP_MODULATEINVALPHA_ADDCOLOR, "MODULATEINVALPHA_ADDCOLOR", D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR, D3DCOLOR_ARGB(0x00, 0x14, 0xff, 0x14)},
1201         {D3DTOP_MODULATEINVCOLOR_ADDALPHA, "MODULATEINVCOLOR_ADDALPHA", D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA, D3DCOLOR_ARGB(0x00, 0xcc, 0x99, 0xcc)},
1202         /* BUMPENVMAP & BUMPENVMAPLUMINANCE have their own tests */
1203         {D3DTOP_DOTPRODUCT3,               "DOTPRODUCT2",               D3DTEXOPCAPS_DOTPRODUCT3,               D3DCOLOR_ARGB(0x00, 0x99, 0x99, 0x99)},
1204         {D3DTOP_MULTIPLYADD,               "MULTIPLYADD",               D3DTEXOPCAPS_MULTIPLYADD,               D3DCOLOR_ARGB(0x00, 0xff, 0x33, 0x00)},
1205         {D3DTOP_LERP,                      "LERP",                      D3DTEXOPCAPS_LERP,                      D3DCOLOR_ARGB(0x00, 0x00, 0x33, 0x33)},
1206     };
1207
1208     memset(&caps, 0, sizeof(caps));
1209     hr = IDirect3DDevice8_GetDeviceCaps(device, &caps);
1210     ok(SUCCEEDED(hr), "GetDeviceCaps failed with 0x%08x\n", hr);
1211
1212     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_TEX0);
1213     ok(SUCCEEDED(hr), "SetVertexShader failed with 0x%08x\n", hr);
1214
1215     hr = IDirect3DDevice8_CreateTexture(device, 1, 1, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &texture);
1216     ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateTexture failed with 0x%08x\n", hr);
1217     hr = IDirect3DTexture8_LockRect(texture, 0, &locked_rect, NULL, 0);
1218     ok(SUCCEEDED(hr), "LockRect failed with 0x%08x\n", hr);
1219     *((DWORD *)locked_rect.pBits) = D3DCOLOR_ARGB(0x99, 0x00, 0xff, 0x00);
1220     hr = IDirect3DTexture8_UnlockRect(texture, 0);
1221     ok(SUCCEEDED(hr), "LockRect failed with 0x%08x\n", hr);
1222     hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *)texture);
1223     ok(SUCCEEDED(hr), "SetTexture failed with 0x%08x\n", hr);
1224
1225     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG0, D3DTA_DIFFUSE);
1226     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1227     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
1228     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1229     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG2, D3DTA_TFACTOR);
1230     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1231
1232     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
1233     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1234
1235     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
1236     ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
1237     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_TEXTUREFACTOR, 0xdd333333);
1238     ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
1239     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE | D3DCOLORWRITEENABLE_ALPHA);
1240     ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
1241
1242     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
1243     ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
1244
1245     for (i = 0; i < sizeof(test_data) / sizeof(*test_data); ++i)
1246     {
1247         if (!(caps.TextureOpCaps & test_data[i].caps_flag))
1248         {
1249             skip("tex operation %s not supported\n", test_data[i].name);
1250             continue;
1251         }
1252
1253         hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLOROP, test_data[i].op);
1254         ok(SUCCEEDED(hr), "SetTextureStageState (%s) failed with 0x%08x\n", test_data[i].name, hr);
1255
1256         hr = IDirect3DDevice8_BeginScene(device);
1257         ok(SUCCEEDED(hr), "BeginScene failed with 0x%08x\n", hr);
1258
1259         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
1260         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
1261
1262         hr = IDirect3DDevice8_EndScene(device);
1263         ok(SUCCEEDED(hr), "EndScene failed with 0x%08x\n", hr);
1264
1265         hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1266         ok(SUCCEEDED(hr), "Present failed with 0x%08x\n", hr);
1267
1268         color = getPixelColor(device, 320, 240);
1269         ok(color_match(color, test_data[i].result, 3), "Operation %s returned color 0x%08x, expected 0x%08x\n",
1270                 test_data[i].name, color, test_data[i].result);
1271     }
1272
1273     if (texture) IDirect3DTexture8_Release(texture);
1274 }
1275
1276 START_TEST(visual)
1277 {
1278     IDirect3DDevice8 *device_ptr;
1279     HRESULT hr;
1280     DWORD color;
1281     D3DCAPS8 caps;
1282
1283     d3d8_handle = LoadLibraryA("d3d8.dll");
1284     if (!d3d8_handle)
1285     {
1286         win_skip("Could not load d3d8.dll\n");
1287         return;
1288     }
1289
1290     device_ptr = init_d3d8();
1291     if (!device_ptr)
1292     {
1293         win_skip("Could not initialize direct3d\n");
1294         return;
1295     }
1296
1297     IDirect3DDevice8_GetDeviceCaps(device_ptr, &caps);
1298
1299     /* Check for the reliability of the returned data */
1300     hr = IDirect3DDevice8_Clear(device_ptr, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
1301     if(FAILED(hr))
1302     {
1303         skip("Clear failed, can't assure correctness of the test results\n");
1304         goto cleanup;
1305     }
1306     IDirect3DDevice8_Present(device_ptr, NULL, NULL, NULL, NULL);
1307
1308     color = getPixelColor(device_ptr, 1, 1);
1309     if(color !=0x00ff0000)
1310     {
1311         skip("Sanity check returned an incorrect color(%08x), can't assure the correctness of the tests\n", color);
1312         goto cleanup;
1313     }
1314
1315     hr = IDirect3DDevice8_Clear(device_ptr, 0, NULL, D3DCLEAR_TARGET, 0xff00ddee, 0.0, 0);
1316     if(FAILED(hr))
1317     {
1318         skip("Clear failed, can't assure correctness of the test results\n");
1319         goto cleanup;
1320     }
1321     IDirect3DDevice8_Present(device_ptr, NULL, NULL, NULL, NULL);
1322
1323     color = getPixelColor(device_ptr, 639, 479);
1324     if(color != 0x0000ddee)
1325     {
1326         skip("Sanity check returned an incorrect color(%08x), can't assure the correctness of the tests\n", color);
1327         goto cleanup;
1328     }
1329
1330     /* Now run the real test */
1331     lighting_test(device_ptr);
1332     clear_test(device_ptr);
1333     fog_test(device_ptr);
1334     present_test(device_ptr);
1335     offscreen_test(device_ptr);
1336     alpha_test(device_ptr);
1337
1338     if (caps.VertexShaderVersion >= D3DVS_VERSION(1, 1))
1339     {
1340         test_rcp_rsq(device_ptr);
1341     }
1342     else
1343     {
1344         skip("No vs.1.1 support\n");
1345     }
1346
1347     p8_texture_test(device_ptr);
1348     texop_test(device_ptr);
1349
1350 cleanup:
1351     if(device_ptr) {
1352         D3DDEVICE_CREATION_PARAMETERS creation_parameters;
1353         ULONG refcount;
1354
1355         IDirect3DDevice8_GetCreationParameters(device_ptr, &creation_parameters);
1356         DestroyWindow(creation_parameters.hFocusWindow);
1357         refcount = IDirect3DDevice8_Release(device_ptr);
1358         ok(!refcount, "Device has %u references left\n", refcount);
1359     }
1360 }