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 struct vec3
  29 {
  30     float x, y, z;
  31 };
  32
  33 struct vec4
  34 {
  35     float x, y, z, w;
  36 };
  37
  38 static HWND create_window(void)
  39 {
  40     WNDCLASS wc = {0};
  41     HWND ret;
  42     wc.lpfnWndProc = DefWindowProc;
  43     wc.lpszClassName = "d3d8_test_wc";
  44     RegisterClass(&wc);
  45
  46     ret = CreateWindow("d3d8_test_wc", "d3d8_test",
  47                        WS_POPUP | WS_SYSMENU , 20, 20, 640, 480, 0, 0, 0, 0);
  48     ShowWindow(ret, SW_SHOW);
  49     return ret;
  50 }
  51
  52 static BOOL color_match(D3DCOLOR c1, D3DCOLOR c2, BYTE max_diff)
  53 {
  54     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  55     c1 >>= 8; c2 >>= 8;
  56     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  57     c1 >>= 8; c2 >>= 8;
  58     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  59     c1 >>= 8; c2 >>= 8;
  60     if (abs((c1 & 0xff) - (c2 & 0xff)) > max_diff) return FALSE;
  61     return TRUE;
  62 }
  63
  64 static DWORD getPixelColor(IDirect3DDevice8 *device, UINT x, UINT y)
  65 {
  66     DWORD ret;
  67     IDirect3DTexture8 *tex = NULL;
  68     IDirect3DSurface8 *surf = NULL, *backbuf = NULL;
  69     HRESULT hr;
  70     D3DLOCKED_RECT lockedRect;
  71     RECT rectToLock = {x, y, x+1, y+1};
  72
  73     hr = IDirect3DDevice8_CreateTexture(device, 640, 480, 1 /* Levels */, 0, D3DFMT_A8R8G8B8, D3DPOOL_SYSTEMMEM, &tex);
  74     if(FAILED(hr) || !tex )  /* This is not a test */
  75     {
  76         trace("Can't create an offscreen plain surface to read the render target data, hr=%#08x\n", hr);
  77         return 0xdeadbeef;
  78     }
  79     hr = IDirect3DTexture8_GetSurfaceLevel(tex, 0, &surf);
  80     if(FAILED(hr) || !tex )  /* This is not a test */
  81     {
  82         trace("Can't get surface from texture, hr=%#08x\n", hr);
  83         ret = 0xdeadbeee;
  84         goto out;
  85     }
  86
  87     hr = IDirect3DDevice8_GetRenderTarget(device, &backbuf);
  88     if(FAILED(hr))
  89     {
  90         trace("Can't get the render target, hr=%#08x\n", hr);
  91         ret = 0xdeadbeed;
  92         goto out;
  93     }
  94     hr = IDirect3DDevice8_CopyRects(device, backbuf, NULL, 0, surf, NULL);
  95     if(FAILED(hr))
  96     {
  97         trace("Can't read the render target, hr=%#08x\n", hr);
  98         ret = 0xdeadbeec;
  99         goto out;
 100     }
 101
 102     hr = IDirect3DSurface8_LockRect(surf, &lockedRect, &rectToLock, D3DLOCK_READONLY);
 103     if(FAILED(hr))
 104     {
 105         trace("Can't lock the offscreen surface, hr=%#08x\n", hr);
 106         ret = 0xdeadbeeb;
 107         goto out;
 108     }
 109     /* Remove the X channel for now. DirectX and OpenGL have different ideas how to treat it apparently, and it isn't
 110      * really important for these tests
 111      */
 112     ret = ((DWORD *) lockedRect.pBits)[0] & 0x00ffffff;
 113     hr = IDirect3DSurface8_UnlockRect(surf);
 114     if(FAILED(hr))
 115     {
 116         trace("Can't unlock the offscreen surface, hr=%#08x\n", hr);
 117     }
 118
 119 out:
 120     if(backbuf) IDirect3DSurface8_Release(backbuf);
 121     if(surf) IDirect3DSurface8_Release(surf);
 122     if(tex) IDirect3DTexture8_Release(tex);
 123     return ret;
 124 }
 125
 126 static IDirect3DDevice8 *init_d3d8(void)
 127 {
 128     IDirect3D8 * (__stdcall * d3d8_create)(UINT SDKVersion) = 0;
 129     IDirect3D8 *d3d8_ptr = 0;
 130     IDirect3DDevice8 *device_ptr = 0;
 131     D3DPRESENT_PARAMETERS present_parameters;
 132     HRESULT hr;
 133
 134     d3d8_create = (void *)GetProcAddress(d3d8_handle, "Direct3DCreate8");
 135     ok(d3d8_create != NULL, "Failed to get address of Direct3DCreate8\n");
 136     if (!d3d8_create) return NULL;
 137
 138     d3d8_ptr = d3d8_create(D3D_SDK_VERSION);
 139     if (!d3d8_ptr)
 140     {
 141         skip("could not create D3D8\n");
 142         return NULL;
 143     }
 144
 145     ZeroMemory(&present_parameters, sizeof(present_parameters));
 146     present_parameters.Windowed = TRUE;
 147     present_parameters.hDeviceWindow = create_window();
 148     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
 149     present_parameters.BackBufferWidth = 640;
 150     present_parameters.BackBufferHeight = 480;
 151     present_parameters.BackBufferFormat = D3DFMT_A8R8G8B8;
 152     present_parameters.EnableAutoDepthStencil = TRUE;
 153     present_parameters.AutoDepthStencilFormat = D3DFMT_D24S8;
 154
 155     hr = IDirect3D8_CreateDevice(d3d8_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL,
 156             present_parameters.hDeviceWindow, D3DCREATE_HARDWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
 157     ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL || broken(hr == D3DERR_NOTAVAILABLE), "IDirect3D_CreateDevice returned: %#08x\n", hr);
 158
 159     return device_ptr;
 160 }
 161
 162 struct vertex
 163 {
 164     float x, y, z;
 165     DWORD diffuse;
 166 };
 167
 168 struct tvertex
 169 {
 170     float x, y, z, w;
 171     DWORD diffuse;
 172 };
 173
 174 struct nvertex
 175 {
 176     float x, y, z;
 177     float nx, ny, nz;
 178     DWORD diffuse;
 179 };
 180
 181 static void lighting_test(IDirect3DDevice8 *device)
 182 {
 183     HRESULT hr;
 184     DWORD fvf = D3DFVF_XYZ | D3DFVF_DIFFUSE;
 185     DWORD nfvf = D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_NORMAL;
 186     DWORD color;
 187
 188     float mat[16] = { 1.0f, 0.0f, 0.0f, 0.0f,
 189                       0.0f, 1.0f, 0.0f, 0.0f,
 190                       0.0f, 0.0f, 1.0f, 0.0f,
 191                       0.0f, 0.0f, 0.0f, 1.0f };
 192
 193     struct vertex unlitquad[] =
 194     {
 195         {-1.0f, -1.0f,   0.1f,                          0xffff0000},
 196         {-1.0f,  0.0f,   0.1f,                          0xffff0000},
 197         { 0.0f,  0.0f,   0.1f,                          0xffff0000},
 198         { 0.0f, -1.0f,   0.1f,                          0xffff0000},
 199     };
 200     struct vertex litquad[] =
 201     {
 202         {-1.0f,  0.0f,   0.1f,                          0xff00ff00},
 203         {-1.0f,  1.0f,   0.1f,                          0xff00ff00},
 204         { 0.0f,  1.0f,   0.1f,                          0xff00ff00},
 205         { 0.0f,  0.0f,   0.1f,                          0xff00ff00},
 206     };
 207     struct nvertex unlitnquad[] =
 208     {
 209         { 0.0f, -1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 210         { 0.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 211         { 1.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 212         { 1.0f, -1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xff0000ff},
 213     };
 214     struct nvertex litnquad[] =
 215     {
 216         { 0.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 217         { 0.0f,  1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 218         { 1.0f,  1.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 219         { 1.0f,  0.0f,   0.1f,  1.0f,   1.0f,   1.0f,   0xffffff00},
 220     };
 221     WORD Indices[] = {0, 1, 2, 2, 3, 0};
 222
 223     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
 224     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 225
 226     /* Setup some states that may cause issues */
 227     hr = IDirect3DDevice8_SetTransform(device, D3DTS_WORLDMATRIX(0), (D3DMATRIX *) mat);
 228     ok(hr == D3D_OK, "IDirect3DDevice8_SetTransform returned %#08x\n", hr);
 229     hr = IDirect3DDevice8_SetTransform(device, D3DTS_VIEW, (D3DMATRIX *)mat);
 230     ok(hr == D3D_OK, "IDirect3DDevice8_SetTransform returned %#08x\n", hr);
 231     hr = IDirect3DDevice8_SetTransform(device, D3DTS_PROJECTION, (D3DMATRIX *) mat);
 232     ok(hr == D3D_OK, "IDirect3DDevice8_SetTransform returned %#08x\n", hr);
 233     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CLIPPING, FALSE);
 234     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 235     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, FALSE);
 236     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 237     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
 238     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 239     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_STENCILENABLE, FALSE);
 240     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 241     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHATESTENABLE, FALSE);
 242     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 243     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
 244     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 245     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CULLMODE, D3DCULL_NONE);
 246     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed with %#08x\n", hr);
 247     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE);
 248     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed with %#08x\n", hr);
 249
 250     hr = IDirect3DDevice8_SetVertexShader(device, fvf);
 251     ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader returned %#08x\n", hr);
 252
 253     hr = IDirect3DDevice8_BeginScene(device);
 254     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed with %#08x\n", hr);
 255     if(hr == D3D_OK)
 256     {
 257         /* No lights are defined... That means, lit vertices should be entirely black */
 258         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 259         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 260         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 261                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, unlitquad, sizeof(unlitquad[0]));
 262         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 263
 264         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, TRUE);
 265         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 266         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 267                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, litquad, sizeof(litquad[0]));
 268         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 269
 270         hr = IDirect3DDevice8_SetVertexShader(device, nfvf);
 271         ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader failed with %#08x\n", hr);
 272
 273         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 274         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 275         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 276                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, unlitnquad, sizeof(unlitnquad[0]));
 277         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 278
 279         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, TRUE);
 280         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 281         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 282                                                     2 /*PrimCount */, Indices, D3DFMT_INDEX16, litnquad, sizeof(litnquad[0]));
 283         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %#08x\n", hr);
 284
 285         hr = IDirect3DDevice8_EndScene(device);
 286         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed with %#08x\n", hr);
 287     }
 288
 289     color = getPixelColor(device, 160, 360); /* Lower left quad - unlit without normals */
 290     ok(color == 0x00ff0000, "Unlit quad without normals has color 0x%08x, expected 0x00ff0000.\n", color);
 291     color = getPixelColor(device, 160, 120); /* Upper left quad - lit without normals */
 292     ok(color == 0x00000000, "Lit quad without normals has color 0x%08x, expected 0x00000000.\n", color);
 293     color = getPixelColor(device, 480, 360); /* Lower right quad - unlit with normals */
 294     ok(color == 0x000000ff, "Unlit quad with normals has color 0x%08x, expected 0x000000ff.\n", color);
 295     color = getPixelColor(device, 480, 120); /* Upper right quad - lit with normals */
 296     ok(color == 0x00000000, "Lit quad with normals has color 0x%08x, expected 0x00000000.\n", color);
 297
 298     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 299
 300     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 301     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %#08x\n", hr);
 302 }
 303
 304 static void clear_test(IDirect3DDevice8 *device)
 305 {
 306     /* Tests the correctness of clearing parameters */
 307     HRESULT hr;
 308     D3DRECT rect[2];
 309     D3DRECT rect_negneg;
 310     DWORD color;
 311
 312     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.0, 0);
 313     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 314
 315     /* Positive x, negative y */
 316     rect[0].x1 = 0;
 317     rect[0].y1 = 480;
 318     rect[0].x2 = 320;
 319     rect[0].y2 = 240;
 320
 321     /* Positive x, positive y */
 322     rect[1].x1 = 0;
 323     rect[1].y1 = 0;
 324     rect[1].x2 = 320;
 325     rect[1].y2 = 240;
 326     /* Clear 2 rectangles with one call. Shows that a positive value is returned, but the negative rectangle
 327      * is ignored, the positive is still cleared afterwards
 328      */
 329     hr = IDirect3DDevice8_Clear(device, 2, rect, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
 330     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 331
 332     /* negative x, negative y */
 333     rect_negneg.x1 = 640;
 334     rect_negneg.y1 = 240;
 335     rect_negneg.x2 = 320;
 336     rect_negneg.y2 = 0;
 337     hr = IDirect3DDevice8_Clear(device, 1, &rect_negneg, D3DCLEAR_TARGET, 0xff00ff00, 0.0, 0);
 338     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
 339
 340     color = getPixelColor(device, 160, 360); /* lower left quad */
 341     ok(color == 0x00ffffff, "Clear rectangle 3(pos, neg) has color %08x\n", color);
 342     color = getPixelColor(device, 160, 120); /* upper left quad */
 343     ok(color == 0x00ff0000, "Clear rectangle 1(pos, pos) has color %08x\n", color);
 344     color = getPixelColor(device, 480, 360); /* lower right quad  */
 345     ok(color == 0x00ffffff, "Clear rectangle 4(NULL) has color %08x\n", color);
 346     color = getPixelColor(device, 480, 120); /* upper right quad */
 347     ok(color == 0x00ffffff, "Clear rectangle 4(neg, neg) has color %08x\n", color);
 348
 349     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 350 }
 351
 352 struct sVertex {
 353     float x, y, z;
 354     DWORD diffuse;
 355     DWORD specular;
 356 };
 357
 358 struct sVertexT {
 359     float x, y, z, rhw;
 360     DWORD diffuse;
 361     DWORD specular;
 362 };
 363
 364 static void fog_test(IDirect3DDevice8 *device)
 365 {
 366     HRESULT hr;
 367     DWORD color;
 368     float start = 0.0, end = 1.0;
 369
 370     /* Gets full z based fog with linear fog, no fog with specular color */
 371     struct sVertex untransformed_1[] = {
 372         {-1,    -1,   0.1f,         0xFFFF0000,     0xFF000000  },
 373         {-1,     0,   0.1f,         0xFFFF0000,     0xFF000000  },
 374         { 0,     0,   0.1f,         0xFFFF0000,     0xFF000000  },
 375         { 0,    -1,   0.1f,         0xFFFF0000,     0xFF000000  },
 376     };
 377     /* Ok, I am too lazy to deal with transform matrices */
 378     struct sVertex untransformed_2[] = {
 379         {-1,     0,   1.0f,         0xFFFF0000,     0xFF000000  },
 380         {-1,     1,   1.0f,         0xFFFF0000,     0xFF000000  },
 381         { 0,     1,   1.0f,         0xFFFF0000,     0xFF000000  },
 382         { 0,     0,   1.0f,         0xFFFF0000,     0xFF000000  },
 383     };
 384     /* Untransformed ones. Give them a different diffuse color to make the test look
 385      * nicer. It also makes making sure that they are drawn correctly easier.
 386      */
 387     struct sVertexT transformed_1[] = {
 388         {320,    0,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 389         {640,    0,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 390         {640,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 391         {320,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 392     };
 393     struct sVertexT transformed_2[] = {
 394         {320,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 395         {640,  240,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 396         {640,  480,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 397         {320,  480,   1.0f, 1.0f,   0xFFFFFF00,     0xFF000000  },
 398     };
 399     WORD Indices[] = {0, 1, 2, 2, 3, 0};
 400
 401     D3DCAPS8 caps;
 402     float ident_mat[16] =
 403     {
 404         1.0f, 0.0f, 0.0f, 0.0f,
 405         0.0f, 1.0f, 0.0f, 0.0f,
 406         0.0f, 0.0f, 1.0f, 0.0f,
 407         0.0f, 0.0f, 0.0f, 1.0f
 408     };
 409     float world_mat1[16] =
 410     {
 411         1.0f, 0.0f,  0.0f, 0.0f,
 412         0.0f, 1.0f,  0.0f, 0.0f,
 413         0.0f, 0.0f,  1.0f, 0.0f,
 414         0.0f, 0.0f, -0.5f, 1.0f
 415     };
 416     float world_mat2[16] =
 417     {
 418         1.0f, 0.0f, 0.0f, 0.0f,
 419         0.0f, 1.0f, 0.0f, 0.0f,
 420         0.0f, 0.0f, 1.0f, 0.0f,
 421         0.0f, 0.0f, 1.0f, 1.0f
 422     };
 423     float proj_mat[16] =
 424     {
 425         1.0f, 0.0f,  0.0f, 0.0f,
 426         0.0f, 1.0f,  0.0f, 0.0f,
 427         0.0f, 0.0f,  1.0f, 0.0f,
 428         0.0f, 0.0f, -1.0f, 1.0f
 429     };
 430
 431     struct sVertex far_quad1[] =
 432     {
 433         {-1.0f, -1.0f, 0.5f, 0xffff0000, 0xff000000},
 434         {-1.0f,  0.0f, 0.5f, 0xffff0000, 0xff000000},
 435         { 0.0f,  0.0f, 0.5f, 0xffff0000, 0xff000000},
 436         { 0.0f, -1.0f, 0.5f, 0xffff0000, 0xff000000},
 437     };
 438     struct sVertex far_quad2[] =
 439     {
 440         {-1.0f, 0.0f, 1.5f, 0xffff0000, 0xff000000},
 441         {-1.0f, 1.0f, 1.5f, 0xffff0000, 0xff000000},
 442         { 0.0f, 1.0f, 1.5f, 0xffff0000, 0xff000000},
 443         { 0.0f, 0.0f, 1.5f, 0xffff0000, 0xff000000},
 444     };
 445
 446     memset(&caps, 0, sizeof(caps));
 447     hr = IDirect3DDevice8_GetDeviceCaps(device, &caps);
 448     ok(hr == D3D_OK, "IDirect3DDevice8_GetDeviceCaps returned %08x\n", hr);
 449
 450     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
 451     ok(hr == D3D_OK, "IDirect3DDevice8_Clear returned %#08x\n", hr);
 452
 453     /* Setup initial states: No lighting, fog on, fog color */
 454     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 455     ok(hr == D3D_OK, "Turning off lighting returned %#08x\n", hr);
 456     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, TRUE);
 457     ok(hr == D3D_OK, "Turning on fog calculations returned %#08x\n", hr);
 458     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGCOLOR, 0xFF00FF00 /* A nice green */);
 459     ok(hr == D3D_OK, "Setting fog color returned %#08x\n", hr);
 460
 461     /* First test: Both table fog and vertex fog off */
 462     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
 463     ok(hr == D3D_OK, "Turning off table fog returned %#08x\n", hr);
 464     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
 465     ok(hr == D3D_OK, "Turning off vertex fog returned %#08x\n", hr);
 466
 467     /* Start = 0, end = 1. Should be default, but set them */
 468     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGSTART, *((DWORD *) &start));
 469     ok(hr == D3D_OK, "Setting fog start returned %#08x\n", hr);
 470     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGEND, *((DWORD *) &end));
 471     ok(hr == D3D_OK, "Setting fog start returned %#08x\n", hr);
 472
 473     if(IDirect3DDevice8_BeginScene(device) == D3D_OK)
 474     {
 475         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
 476         ok( hr == D3D_OK, "SetVertexShader returned %#08x\n", hr);
 477         /* Untransformed, vertex fog = NONE, table fog = NONE: Read the fog weighting from the specular color */
 478         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 479                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, untransformed_1,
 480                                                      sizeof(untransformed_1[0]));
 481         ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 482
 483         /* That makes it use the Z value */
 484         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_LINEAR);
 485         ok(hr == D3D_OK, "Setting fog vertex mode to D3DFOG_LINEAR returned %#08x\n", hr);
 486         /* Untransformed, vertex fog != none (or table fog != none):
 487          * Use the Z value as input into the equation
 488          */
 489         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 490                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, untransformed_2,
 491                                                      sizeof(untransformed_2[0]));
 492         ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 493
 494         /* transformed verts */
 495         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
 496         ok( hr == D3D_OK, "SetVertexShader returned %#08x\n", hr);
 497         /* Transformed, vertex fog != NONE, pixel fog == NONE: Use specular color alpha component */
 498         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 499                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, transformed_1,
 500                                                      sizeof(transformed_1[0]));
 501         ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 502
 503         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_LINEAR);
 504         ok( hr == D3D_OK, "Setting fog table mode to D3DFOG_LINEAR returned %#08x\n", hr);
 505         /* Transformed, table fog != none, vertex anything: Use Z value as input to the fog
 506          * equation
 507          */
 508         hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0 /* MinIndex */, 4 /* NumVerts */,
 509                                                      2 /*PrimCount */, Indices, D3DFMT_INDEX16, transformed_2,
 510                                                      sizeof(transformed_2[0]));
 511         ok(SUCCEEDED(hr), "IDirect3DDevice8_DrawIndexedPrimitiveUP returned %#x.\n", hr);
 512
 513         hr = IDirect3DDevice8_EndScene(device);
 514         ok(hr == D3D_OK, "EndScene returned %#08x\n", hr);
 515     }
 516     else
 517     {
 518         ok(FALSE, "BeginScene failed\n");
 519     }
 520
 521     color = getPixelColor(device, 160, 360);
 522     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xFF, 0x00, 0x00), 1),
 523             "Untransformed vertex with no table or vertex fog has color %08x\n", color);
 524     color = getPixelColor(device, 160, 120);
 525     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0xFF, 0x00), 1),
 526             "Untransformed vertex with linear vertex fog has color %08x\n", color);
 527     color = getPixelColor(device, 480, 120);
 528     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xFF, 0xFF, 0x00), 1),
 529             "Transformed vertex with linear vertex fog has color %08x\n", color);
 530     color = getPixelColor(device, 480, 360);
 531     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0xFF, 0x00), 1),
 532             "Transformed vertex with linear table fog has color %08x\n", color);
 533
 534     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 535
 536     if (caps.RasterCaps & D3DPRASTERCAPS_FOGTABLE)
 537     {
 538         /* A simple fog + non-identity world matrix test */
 539         hr = IDirect3DDevice8_SetTransform(device, D3DTS_WORLDMATRIX(0), (D3DMATRIX *) world_mat1);
 540         ok(hr == D3D_OK, "IDirect3DDevice8_SetTransform returned %#08x\n", hr);
 541
 542         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_LINEAR);
 543         ok(hr == D3D_OK, "Setting fog table mode to D3DFOG_LINEAR returned %#08x\n", hr);
 544         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
 545         ok(hr == D3D_OK, "Turning off vertex fog returned %#08x\n", hr);
 546
 547         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
 548         ok(hr == D3D_OK, "IDirect3DDevice8_Clear returned %#08x\n", hr);
 549
 550         if (IDirect3DDevice8_BeginScene(device) == D3D_OK)
 551         {
 552             hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
 553             ok(hr == D3D_OK, "SetVertexShader returned %#08x\n", hr);
 554
 555             hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0, 4,
 556                     2, Indices, D3DFMT_INDEX16, far_quad1, sizeof(far_quad1[0]));
 557             ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 558
 559             hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0, 4,
 560                     2, Indices, D3DFMT_INDEX16, far_quad2, sizeof(far_quad2[0]));
 561             ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 562
 563             hr = IDirect3DDevice8_EndScene(device);
 564             ok(hr == D3D_OK, "EndScene returned %#08x\n", hr);
 565         }
 566         else
 567         {
 568             ok(FALSE, "BeginScene failed\n");
 569         }
 570
 571         color = getPixelColor(device, 160, 360);
 572         ok(color_match(color, 0x00ff0000, 4), "Unfogged quad has color %08x\n", color);
 573         color = getPixelColor(device, 160, 120);
 574         ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00), 1),
 575                 "Fogged out quad has color %08x\n", color);
 576
 577         IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 578
 579         /* Test fog behavior with an orthogonal (but not identity) projection matrix */
 580         hr = IDirect3DDevice8_SetTransform(device, D3DTS_WORLDMATRIX(0), (D3DMATRIX *) world_mat2);
 581         ok(hr == D3D_OK, "SetTransform returned %#08x\n", hr);
 582         hr = IDirect3DDevice8_SetTransform(device, D3DTS_PROJECTION, (D3DMATRIX *) proj_mat);
 583         ok(hr == D3D_OK, "SetTransform returned %#08x\n", hr);
 584
 585         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
 586         ok(hr == D3D_OK, "Clear returned %#08x\n", hr);
 587
 588         if (IDirect3DDevice8_BeginScene(device) == D3D_OK)
 589         {
 590             hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_SPECULAR);
 591             ok(hr == D3D_OK, "SetVertexShader returned %#08x\n", hr);
 592
 593             hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0, 4,
 594                     2, Indices, D3DFMT_INDEX16, untransformed_1, sizeof(untransformed_1[0]));
 595             ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 596
 597             hr = IDirect3DDevice8_DrawIndexedPrimitiveUP(device, D3DPT_TRIANGLELIST, 0, 4,
 598                     2, Indices, D3DFMT_INDEX16, untransformed_2, sizeof(untransformed_2[0]));
 599             ok(hr == D3D_OK, "DrawIndexedPrimitiveUP returned %#08x\n", hr);
 600
 601             hr = IDirect3DDevice8_EndScene(device);
 602             ok(hr == D3D_OK, "EndScene returned %#08x\n", hr);
 603         }
 604         else
 605         {
 606             ok(FALSE, "BeginScene failed\n");
 607         }
 608
 609         color = getPixelColor(device, 160, 360);
 610         todo_wine ok(color_match(color, 0x00e51900, 4), "Partially fogged quad has color %08x\n", color);
 611         color = getPixelColor(device, 160, 120);
 612         ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00), 1),
 613                 "Fogged out quad has color %08x\n", color);
 614
 615         IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 616
 617         hr = IDirect3DDevice8_SetTransform(device, D3DTS_WORLDMATRIX(0), (D3DMATRIX *) ident_mat);
 618         ok(hr == D3D_OK, "SetTransform returned %#08x\n", hr);
 619         hr = IDirect3DDevice8_SetTransform(device, D3DTS_PROJECTION, (D3DMATRIX *) ident_mat);
 620         ok(hr == D3D_OK, "SetTransform returned %#08x\n", hr);
 621     }
 622     else
 623     {
 624         skip("D3DPRASTERCAPS_FOGTABLE not supported, skipping some fog tests\n");
 625     }
 626
 627     /* Turn off the fog master switch to avoid confusing other tests */
 628     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
 629     ok(hr == D3D_OK, "Turning off fog calculations returned %#08x\n", hr);
 630 }
 631
 632 /* This tests fog in combination with shaders.
 633  * What's tested: linear fog (vertex and table) with pixel shader
 634  *                linear table fog with non foggy vertex shader
 635  *                vertex fog with foggy vertex shader, non-linear
 636  *                fog with shader, non-linear fog with foggy shader,
 637  *                linear table fog with foggy shader */
 638 static void fog_with_shader_test(IDirect3DDevice8 *device)
 639 {
 640     HRESULT hr;
 641     DWORD color;
 642     union
 643     {
 644         float f;
 645         DWORD i;
 646     } start, end;
 647     unsigned int i, j;
 648
 649     /* Basic vertex shader without fog computation ("non foggy") */
 650     static const DWORD vertex_shader_code1[] =
 651     {
 652         0xfffe0100,                                                             /* vs.1.0                       */
 653         0x00000001, 0xc00f0000, 0x90e40000,                                     /* mov oPos, v0                 */
 654         0x00000001, 0xd00f0000, 0x90e40001,                                     /* mov oD0, v1                  */
 655         0x0000ffff
 656     };
 657     /* Basic vertex shader with reversed fog computation ("foggy") */
 658     static const DWORD vertex_shader_code2[] =
 659     {
 660         0xfffe0100,                                                             /* vs.1.0                        */
 661         0x00000001, 0xc00f0000, 0x90e40000,                                     /* mov oPos, v0                  */
 662         0x00000001, 0xd00f0000, 0x90e40001,                                     /* mov oD0, v1                   */
 663         0x00000002, 0x800f0000, 0x90aa0000, 0xa0aa0000,                         /* add r0, v0.z, c0.z            */
 664         0x00000005, 0xc00f0001, 0x80000000, 0xa0000000,                         /* mul oFog, r0.x, c0.x          */
 665         0x0000ffff
 666     };
 667     /* Basic pixel shader */
 668     static const DWORD pixel_shader_code[] =
 669     {
 670         0xffff0101,                                                             /* ps_1_1     */
 671         0x00000001, 0x800f0000, 0x90e40000,                                     /* mov r0, v0 */
 672         0x0000ffff
 673     };
 674     static struct vertex quad[] =
 675     {
 676         {-1.0f, -1.0f,  0.0f, 0xffff0000},
 677         {-1.0f,  1.0f,  0.0f, 0xffff0000},
 678         { 1.0f, -1.0f,  0.0f, 0xffff0000},
 679         { 1.0f,  1.0f,  0.0f, 0xffff0000},
 680     };
 681     static const DWORD decl[] =
 682     {
 683         D3DVSD_STREAM(0),
 684         D3DVSD_REG(0, D3DVSDT_FLOAT3),  /* position, v0 */
 685         D3DVSD_REG(1, D3DVSDT_D3DCOLOR),  /* diffuse color, v1 */
 686         D3DVSD_END()
 687     };
 688     static const float vs_constant[4] = {-1.25f, 0.0f, -0.9f, 0.0f};
 689     /* Fill the null-shader entry with the FVF (SetVertexShader is "overloaded" on d3d8...) */
 690     DWORD vertex_shader[3] = {D3DFVF_XYZ | D3DFVF_DIFFUSE, 0, 0};
 691     DWORD pixel_shader[2] = {0, 0};
 692
 693     /* This reference data was collected on a nVidia GeForce 7600GS
 694      * driver version 84.19 DirectX version 9.0c on Windows XP */
 695     static const struct test_data_t
 696     {
 697         int vshader;
 698         int pshader;
 699         D3DFOGMODE vfog;
 700         D3DFOGMODE tfog;
 701         unsigned int color[11];
 702     }
 703     test_data[] =
 704     {
 705         /* Only pixel shader */
 706         {0, 1, D3DFOG_NONE, D3DFOG_LINEAR,
 707         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 708         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 709         {0, 1, D3DFOG_EXP, D3DFOG_LINEAR,
 710         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 711         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 712         {0, 1, D3DFOG_EXP2, D3DFOG_LINEAR,
 713         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 714         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 715         {0, 1, D3DFOG_LINEAR, D3DFOG_NONE,
 716         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 717         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 718         {0, 1, D3DFOG_LINEAR, D3DFOG_LINEAR,
 719         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 720         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 721
 722         /* Vertex shader */
 723         {1, 0, D3DFOG_NONE, D3DFOG_NONE,
 724         {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
 725          0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},
 726         {1, 0, D3DFOG_NONE, D3DFOG_LINEAR,
 727         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 728         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 729         {1, 0, D3DFOG_EXP, D3DFOG_LINEAR,
 730         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 731         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 732
 733         {1, 0, D3DFOG_EXP2, D3DFOG_LINEAR,
 734         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 735         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 736         {1, 0, D3DFOG_LINEAR, D3DFOG_LINEAR,
 737         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 738         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 739
 740         /* Vertex shader and pixel shader */
 741         /* The next 4 tests would read the fog coord output, but it isn't available.
 742          * The result is a fully fogged quad, no matter what the Z coord is. */
 743         {1, 1, D3DFOG_NONE, D3DFOG_NONE,
 744         {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
 745         0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},
 746         {1, 1, D3DFOG_LINEAR, D3DFOG_NONE,
 747         {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
 748         0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},
 749         {1, 1, D3DFOG_EXP, D3DFOG_NONE,
 750         {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
 751         0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},
 752         {1, 1, D3DFOG_EXP2, D3DFOG_NONE,
 753         {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00,
 754         0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00, 0x0000ff00}},
 755
 756         /* These use the Z coordinate with linear table fog */
 757         {1, 1, D3DFOG_NONE, D3DFOG_LINEAR,
 758         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 759         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 760         {1, 1, D3DFOG_EXP, D3DFOG_LINEAR,
 761         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 762         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 763         {1, 1, D3DFOG_EXP2, D3DFOG_LINEAR,
 764         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 765         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 766         {1, 1, D3DFOG_LINEAR, D3DFOG_LINEAR,
 767         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 768         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 769
 770         /* Non-linear table fog without fog coord */
 771         {1, 1, D3DFOG_NONE, D3DFOG_EXP,
 772         {0x00ff0000, 0x00e71800, 0x00d12e00, 0x00bd4200, 0x00ab5400, 0x009b6400,
 773         0x008d7200, 0x007f8000, 0x00738c00, 0x00689700, 0x005ea100}},
 774         {1, 1, D3DFOG_NONE, D3DFOG_EXP2,
 775         {0x00fd0200, 0x00f50200, 0x00f50a00, 0x00e91600, 0x00d92600, 0x00c73800,
 776         0x00b24d00, 0x009c6300, 0x00867900, 0x00728d00, 0x005ea100}},
 777
 778         /* These tests fail on older Nvidia drivers */
 779         /* Foggy vertex shader */
 780         {2, 0, D3DFOG_NONE, D3DFOG_NONE,
 781         {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
 782         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
 783         {2, 0, D3DFOG_EXP, D3DFOG_NONE,
 784         {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
 785         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
 786         {2, 0, D3DFOG_EXP2, D3DFOG_NONE,
 787         {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
 788         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
 789         {2, 0, D3DFOG_LINEAR, D3DFOG_NONE,
 790         {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
 791         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
 792
 793         /* Foggy vertex shader and pixel shader. First 4 tests with vertex fog,
 794          * all using the fixed fog-coord linear fog */
 795         {2, 1, D3DFOG_NONE, D3DFOG_NONE,
 796         {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
 797         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
 798         {2, 1, D3DFOG_EXP, D3DFOG_NONE,
 799         {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
 800         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
 801         {2, 1, D3DFOG_EXP2, D3DFOG_NONE,
 802         {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
 803         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
 804         {2, 1, D3DFOG_LINEAR, D3DFOG_NONE,
 805         {0x00ff0000, 0x00fe0100, 0x00de2100, 0x00bf4000, 0x009f6000, 0x007f8000,
 806         0x005fa000, 0x003fc000, 0x001fe000, 0x0000ff00, 0x0000ff00}},
 807
 808         /* These use table fog. Here the shader-provided fog coordinate is
 809          * ignored and the z coordinate used instead */
 810         {2, 1, D3DFOG_NONE, D3DFOG_EXP,
 811         {0x00ff0000, 0x00e71800, 0x00d12e00, 0x00bd4200, 0x00ab5400, 0x009b6400,
 812         0x008d7200, 0x007f8000, 0x00738c00, 0x00689700, 0x005ea100}},
 813         {2, 1, D3DFOG_NONE, D3DFOG_EXP2,
 814         {0x00fd0200, 0x00f50200, 0x00f50a00, 0x00e91600, 0x00d92600, 0x00c73800,
 815         0x00b24d00, 0x009c6300, 0x00867900, 0x00728d00, 0x005ea100}},
 816         {2, 1, D3DFOG_NONE, D3DFOG_LINEAR,
 817         {0x00ff0000, 0x00ff0000, 0x00df2000, 0x00bf4000, 0x009f6000, 0x007f8000,
 818         0x005fa000, 0x0040bf00, 0x0020df00, 0x0000ff00, 0x0000ff00}},
 819     };
 820
 821     /* NOTE: changing these values will not affect the tests with foggy vertex shader,
 822      * as the values are hardcoded in the shader constant */
 823     start.f = 0.1f;
 824     end.f = 0.9f;
 825
 826     hr = IDirect3DDevice8_CreateVertexShader(device, decl, vertex_shader_code1, &vertex_shader[1], 0);
 827     ok(SUCCEEDED(hr), "CreateVertexShader failed (%08x)\n", hr);
 828     hr = IDirect3DDevice8_CreateVertexShader(device, decl, vertex_shader_code2, &vertex_shader[2], 0);
 829     ok(SUCCEEDED(hr), "CreateVertexShader failed (%08x)\n", hr);
 830     hr = IDirect3DDevice8_CreatePixelShader(device, pixel_shader_code, &pixel_shader[1]);
 831     ok(SUCCEEDED(hr), "CreatePixelShader failed (%08x)\n", hr);
 832
 833     /* Set shader constant value */
 834     hr = IDirect3DDevice8_SetVertexShader(device, vertex_shader[2]);
 835     ok(SUCCEEDED(hr), "SetVertexShader failed (%08x)\n", hr);
 836     hr = IDirect3DDevice8_SetVertexShaderConstant(device, 0, vs_constant, 1);
 837     ok(hr == D3D_OK, "Setting vertex shader constant failed (%08x)\n", hr);
 838
 839     /* Setup initial states: No lighting, fog on, fog color */
 840     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
 841     ok(hr == D3D_OK, "Turning off lighting failed (%08x)\n", hr);
 842     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, TRUE);
 843     ok(hr == D3D_OK, "Turning on fog calculations failed (%08x)\n", hr);
 844     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGCOLOR, 0xFF00FF00 /* A nice green */);
 845     ok(hr == D3D_OK, "Setting fog color failed (%08x)\n", hr);
 846
 847     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
 848     ok(hr == D3D_OK, "Turning off table fog failed (%08x)\n", hr);
 849     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
 850     ok(hr == D3D_OK, "Turning off vertex fog failed (%08x)\n", hr);
 851
 852     /* Use fogtart = 0.1 and end = 0.9 to test behavior outside the fog transition phase, too */
 853     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGSTART, start.i);
 854     ok(hr == D3D_OK, "Setting fog start failed (%08x)\n", hr);
 855     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGEND, end.i);
 856     ok(hr == D3D_OK, "Setting fog end failed (%08x)\n", hr);
 857
 858     for (i = 0; i < sizeof(test_data)/sizeof(test_data[0]); ++i)
 859     {
 860         hr = IDirect3DDevice8_SetVertexShader(device, vertex_shader[test_data[i].vshader]);
 861         ok(SUCCEEDED(hr), "SetVertexShader failed (%08x)\n", hr);
 862         hr = IDirect3DDevice8_SetPixelShader(device, pixel_shader[test_data[i].pshader]);
 863         ok(SUCCEEDED(hr), "SetPixelShader failed (%08x)\n", hr);
 864         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGVERTEXMODE, test_data[i].vfog);
 865         ok( hr == D3D_OK, "Setting fog vertex mode to D3DFOG_LINEAR failed (%08x)\n", hr);
 866         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGTABLEMODE, test_data[i].tfog);
 867         ok( hr == D3D_OK, "Setting fog table mode to D3DFOG_LINEAR failed (%08x)\n", hr);
 868
 869         for(j = 0; j < 11; ++j)
 870         {
 871             /* Don't use the whole zrange to prevent rounding errors */
 872             quad[0].z = 0.001f + j / 10.02f;
 873             quad[1].z = 0.001f + j / 10.02f;
 874             quad[2].z = 0.001f + j / 10.02f;
 875             quad[3].z = 0.001f + j / 10.02f;
 876
 877             hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0f, 0);
 878             ok(hr == D3D_OK, "IDirect3DDevice9_Clear failed (%08x)\n", hr);
 879
 880             hr = IDirect3DDevice8_BeginScene(device);
 881             ok( hr == D3D_OK, "BeginScene returned failed (%08x)\n", hr);
 882
 883             hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], sizeof(quad[0]));
 884             ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%08x)\n", hr);
 885
 886             hr = IDirect3DDevice8_EndScene(device);
 887             ok(hr == D3D_OK, "EndScene failed (%08x)\n", hr);
 888
 889             /* As the red and green component are the result of blending use 5% tolerance on the expected value */
 890             color = getPixelColor(device, 128, 240);
 891             ok(color_match(color, test_data[i].color[j], 13),
 892                     "fog vs%i ps%i fvm%i ftm%i %d: got color %08x, expected %08x +-5%%\n",
 893                     test_data[i].vshader, test_data[i].pshader,
 894                     test_data[i].vfog, test_data[i].tfog, j, color, test_data[i].color[j]);
 895
 896             IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 897         }
 898     }
 899
 900     /* Reset states */
 901     hr = IDirect3DDevice8_SetVertexShader(device, 0);
 902     ok(SUCCEEDED(hr), "SetVertexShader failed (%08x)\n", hr);
 903     hr = IDirect3DDevice8_SetPixelShader(device, 0);
 904     ok(SUCCEEDED(hr), "SetPixelShader failed (%08x)\n", hr);
 905     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_FOGENABLE, FALSE);
 906     ok(hr == D3D_OK, "Turning off fog calculations failed (%08x)\n", hr);
 907
 908     IDirect3DDevice8_DeleteVertexShader(device, vertex_shader[1]);
 909     IDirect3DDevice8_DeleteVertexShader(device, vertex_shader[2]);
 910     IDirect3DDevice8_DeleteVertexShader(device, pixel_shader[1]);
 911 }
 912
 913 static void present_test(IDirect3DDevice8 *device)
 914 {
 915     struct vertex quad[] =
 916     {
 917         {-1.0f, -1.0f,   0.9f,                          0xffff0000},
 918         {-1.0f,  1.0f,   0.9f,                          0xffff0000},
 919         { 1.0f, -1.0f,   0.1f,                          0xffff0000},
 920         { 1.0f,  1.0f,   0.1f,                          0xffff0000},
 921     };
 922     HRESULT hr;
 923     DWORD color;
 924
 925     /* Does the Present clear the depth stencil? Clear the depth buffer with some value != 0,
 926     * then call Present. Then clear the color buffer to make sure it has some defined content
 927     * after the Present with D3DSWAPEFFECT_DISCARD. After that draw a plane that is somewhere cut
 928     * by the depth value.
 929     */
 930     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 0.75, 0);
 931     ok(hr == D3D_OK, "IDirect3DDevice8_Clear returned %08x\n", hr);
 932     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 933     ok(SUCCEEDED(hr), "IDirect3DDevice8_Present returned %#x.\n", hr);
 934     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffffffff, 0.4f, 0);
 935     ok(SUCCEEDED(hr), "IDirect3DDevice8_Clear returned %#x.\n", hr);
 936
 937     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
 938     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 939     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_GREATER);
 940     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 941     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
 942     ok(hr == D3D_OK, "IDirect3DDevice8_SetFVF returned %08x\n", hr);
 943
 944     hr = IDirect3DDevice8_BeginScene(device);
 945     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed with %08x\n", hr);
 946     if(hr == D3D_OK)
 947     {
 948         /* No lights are defined... That means, lit vertices should be entirely black */
 949         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2 /*PrimCount */, quad, sizeof(quad[0]));
 950         ok(hr == D3D_OK, "IDirect3DDevice8_DrawIndexedPrimitiveUP failed with %08x\n", hr);
 951
 952         hr = IDirect3DDevice8_EndScene(device);
 953         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed with %08x\n", hr);
 954     }
 955
 956     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_FALSE);
 957     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
 958
 959     color = getPixelColor(device, 512, 240);
 960     ok(color == 0x00ffffff, "Present failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
 961     color = getPixelColor(device, 64, 240);
 962     ok(color == 0x00ff0000, "Present failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
 963
 964     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
 965     ok(SUCCEEDED(hr), "Present failed (%#08x)\n", hr);
 966 }
 967
 968 static void test_rcp_rsq(IDirect3DDevice8 *device)
 969 {
 970     HRESULT hr;
 971     DWORD shader;
 972     DWORD color;
 973     float constant[4] = {1.0, 1.0, 1.0, 2.0};
 974
 975     static const float quad[][3] = {
 976         {-1.0f, -1.0f, 0.0f},
 977         {-1.0f,  1.0f, 0.0f},
 978         { 1.0f, -1.0f, 0.0f},
 979         { 1.0f,  1.0f, 0.0f},
 980     };
 981
 982     const DWORD rcp_test[] = {
 983         0xfffe0101,                                         /* vs.1.1 */
 984
 985         0x0009fffe, 0x30303030, 0x30303030,                 /* Shaders have to have a minimal size. */
 986         0x30303030, 0x30303030, 0x30303030,                 /* Add a filler comment. Usually D3DX8's*/
 987         0x30303030, 0x30303030, 0x30303030,                 /* version comment makes the shader big */
 988         0x00303030,                                         /* enough to make windows happy         */
 989
 990         0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0 */
 991         0x00000006, 0xd00f0000, 0xa0e40000,                 /* rcp oD0, c0 */
 992         0x0000ffff                                          /* END */
 993     };
 994
 995     const DWORD rsq_test[] = {
 996         0xfffe0101,                                         /* vs.1.1 */
 997
 998         0x0009fffe, 0x30303030, 0x30303030,                 /* Shaders have to have a minimal size. */
 999         0x30303030, 0x30303030, 0x30303030,                 /* Add a filler comment. Usually D3DX8's*/
1000         0x30303030, 0x30303030, 0x30303030,                 /* version comment makes the shader big */
1001         0x00303030,                                         /* enough to make windows happy         */
1002
1003         0x00000001, 0xc00f0000, 0x90e40000,                 /* mov oPos, v0 */
1004         0x00000007, 0xd00f0000, 0xa0e40000,                 /* rsq oD0, c0 */
1005         0x0000ffff                                          /* END */
1006     };
1007
1008     DWORD decl[] =
1009     {
1010         D3DVSD_STREAM(0),
1011         D3DVSD_REG(D3DVSDE_POSITION, D3DVSDT_FLOAT3),  /* D3DVSDE_POSITION, Register v0 */
1012         D3DVSD_END()
1013     };
1014
1015     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff336699, 0.0f, 0);
1016     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
1017
1018     hr = IDirect3DDevice8_CreateVertexShader(device, decl, rcp_test, &shader, 0);
1019     ok(hr == D3D_OK, "IDirect3DDevice8_CreateVertexShader returned with %#08x\n", hr);
1020
1021     hr = IDirect3DDevice8_SetVertexShader(device, shader);
1022     ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader returned %#08x\n", hr);
1023     IDirect3DDevice8_SetVertexShaderConstant(device, 0, constant, 1);
1024
1025     hr = IDirect3DDevice8_BeginScene(device);
1026     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene returned %#08x\n", hr);
1027     if(SUCCEEDED(hr))
1028     {
1029         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], 3 * sizeof(float));
1030         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%#08x)\n", hr);
1031         hr = IDirect3DDevice8_EndScene(device);
1032         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene returned %#08x\n", hr);
1033     }
1034
1035     color = getPixelColor(device, 320, 240);
1036     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x80, 0x80, 0x80), 4),
1037             "RCP test returned color 0x%08x, expected 0x00808080.\n", color);
1038
1039     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1040     ok(SUCCEEDED(hr), "Present failed (%#08x)\n", hr);
1041
1042     IDirect3DDevice8_SetVertexShader(device, 0);
1043     IDirect3DDevice8_DeleteVertexShader(device, shader);
1044
1045     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff996633, 0.0f, 0);
1046     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed with %#08x\n", hr);
1047
1048     hr = IDirect3DDevice8_CreateVertexShader(device, decl, rsq_test, &shader, 0);
1049     ok(hr == D3D_OK, "IDirect3DDevice8_CreateVertexShader returned with %#08x\n", hr);
1050
1051     hr = IDirect3DDevice8_SetVertexShader(device, shader);
1052     ok(hr == D3D_OK, "IDirect3DDevice8_SetVertexShader returned %#08x\n", hr);
1053     IDirect3DDevice8_SetVertexShaderConstant(device, 0, constant, 1);
1054
1055     hr = IDirect3DDevice8_BeginScene(device);
1056     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene returned %#08x\n", hr);
1057     if(SUCCEEDED(hr))
1058     {
1059         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, &quad[0], 3 * sizeof(float));
1060         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed (%#08x)\n", hr);
1061         hr = IDirect3DDevice8_EndScene(device);
1062         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene returned %#08x\n", hr);
1063     }
1064
1065     color = getPixelColor(device, 320, 240);
1066     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xb4, 0xb4, 0xb4), 4),
1067             "RSQ test returned color 0x%08x, expected 0x00b4b4b4.\n", color);
1068
1069     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1070     ok(SUCCEEDED(hr), "Present failed (%#08x)\n", hr);
1071
1072     IDirect3DDevice8_SetVertexShader(device, 0);
1073     IDirect3DDevice8_DeleteVertexShader(device, shader);
1074 }
1075
1076 static void offscreen_test(IDirect3DDevice8 *device)
1077 {
1078     HRESULT hr;
1079     IDirect3DTexture8 *offscreenTexture = NULL;
1080     IDirect3DSurface8 *backbuffer = NULL, *offscreen = NULL, *depthstencil = NULL;
1081     DWORD color;
1082
1083     static const float quad[][5] = {
1084         {-0.5f, -0.5f, 0.1f, 0.0f, 0.0f},
1085         {-0.5f,  0.5f, 0.1f, 0.0f, 1.0f},
1086         { 0.5f, -0.5f, 0.1f, 1.0f, 0.0f},
1087         { 0.5f,  0.5f, 0.1f, 1.0f, 1.0f},
1088     };
1089
1090     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &depthstencil);
1091     ok(hr == D3D_OK, "IDirect3DDevice8_GetDepthStencilSurface failed, hr = %#08x\n", hr);
1092
1093     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
1094     ok(hr == D3D_OK, "Clear failed, hr = %#08x\n", hr);
1095
1096     hr = IDirect3DDevice8_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &offscreenTexture);
1097     ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %#08x\n", hr);
1098     if(!offscreenTexture) {
1099         trace("Failed to create an X8R8G8B8 offscreen texture, trying R5G6B5\n");
1100         hr = IDirect3DDevice8_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_R5G6B5, D3DPOOL_DEFAULT, &offscreenTexture);
1101         ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %#08x\n", hr);
1102         if(!offscreenTexture) {
1103             skip("Cannot create an offscreen render target\n");
1104             goto out;
1105         }
1106     }
1107
1108     hr = IDirect3DDevice8_GetBackBuffer(device, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
1109     ok(hr == D3D_OK, "Can't get back buffer, hr = %#08x\n", hr);
1110     if(!backbuffer) {
1111         goto out;
1112     }
1113
1114     hr = IDirect3DTexture8_GetSurfaceLevel(offscreenTexture, 0, &offscreen);
1115     ok(hr == D3D_OK, "Can't get offscreen surface, hr = %#08x\n", hr);
1116     if(!offscreen) {
1117         goto out;
1118     }
1119
1120     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
1121     ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
1122
1123     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
1124     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
1125     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
1126     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
1127     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MINFILTER, D3DTEXF_NONE);
1128     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MINFILTER failed (%#08x)\n", hr);
1129     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MAGFILTER, D3DTEXF_NONE);
1130     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MAGFILTER failed (%#08x)\n", hr);
1131     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
1132     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
1133
1134     if(IDirect3DDevice8_BeginScene(device) == D3D_OK) {
1135         hr = IDirect3DDevice8_SetRenderTarget(device, offscreen, depthstencil);
1136         ok(hr == D3D_OK, "SetRenderTarget failed, hr = %#08x\n", hr);
1137         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
1138         ok(hr == D3D_OK, "Clear failed, hr = %#08x\n", hr);
1139
1140         /* Draw without textures - Should result in a white quad */
1141         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
1142         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
1143
1144         hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depthstencil);
1145         ok(hr == D3D_OK, "SetRenderTarget failed, hr = %#08x\n", hr);
1146         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) offscreenTexture);
1147         ok(hr == D3D_OK, "SetTexture failed, %08x\n", hr);
1148
1149         /* This time with the texture */
1150         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(quad[0]));
1151         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
1152
1153         IDirect3DDevice8_EndScene(device);
1154     }
1155
1156     /* Center quad - should be white */
1157     color = getPixelColor(device, 320, 240);
1158     ok(color == 0x00ffffff, "Offscreen failed: Got color 0x%08x, expected 0x00ffffff.\n", color);
1159     /* Some quad in the cleared part of the texture */
1160     color = getPixelColor(device, 170, 240);
1161     ok(color == 0x00ff00ff, "Offscreen failed: Got color 0x%08x, expected 0x00ff00ff.\n", color);
1162     /* Part of the originally cleared back buffer */
1163     color = getPixelColor(device, 10, 10);
1164     ok(color == 0x00ff0000, "Offscreen failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
1165     if(0) {
1166         /* Lower left corner of the screen, where back buffer offscreen rendering draws the offscreen texture.
1167         * It should be red, but the offscreen texture may leave some junk there. Not tested yet. Depending on
1168         * the offscreen rendering mode this test would succeed or fail
1169         */
1170         color = getPixelColor(device, 10, 470);
1171         ok(color == 0x00ff0000, "Offscreen failed: Got color 0x%08x, expected 0x00ff0000.\n", color);
1172     }
1173
1174     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1175
1176 out:
1177     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
1178     ok(SUCCEEDED(hr), "IDirect3DDevice8_SetTexture returned %#x.\n", hr);
1179
1180     /* restore things */
1181     if(backbuffer) {
1182         hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depthstencil);
1183         ok(SUCCEEDED(hr), "IDirect3DDevice8_SetRenderTarget returned %#x.\n", hr);
1184         IDirect3DSurface8_Release(backbuffer);
1185     }
1186     if(offscreenTexture) {
1187         IDirect3DTexture8_Release(offscreenTexture);
1188     }
1189     if(offscreen) {
1190         IDirect3DSurface8_Release(offscreen);
1191     }
1192     if(depthstencil) {
1193         IDirect3DSurface8_Release(depthstencil);
1194     }
1195 }
1196
1197 static void alpha_test(IDirect3DDevice8 *device)
1198 {
1199     HRESULT hr;
1200     IDirect3DTexture8 *offscreenTexture;
1201     IDirect3DSurface8 *backbuffer = NULL, *offscreen = NULL, *depthstencil = NULL;
1202     DWORD color;
1203
1204     struct vertex quad1[] =
1205     {
1206         {-1.0f, -1.0f,   0.1f,                          0x4000ff00},
1207         {-1.0f,  0.0f,   0.1f,                          0x4000ff00},
1208         { 1.0f, -1.0f,   0.1f,                          0x4000ff00},
1209         { 1.0f,  0.0f,   0.1f,                          0x4000ff00},
1210     };
1211     struct vertex quad2[] =
1212     {
1213         {-1.0f,  0.0f,   0.1f,                          0xc00000ff},
1214         {-1.0f,  1.0f,   0.1f,                          0xc00000ff},
1215         { 1.0f,  0.0f,   0.1f,                          0xc00000ff},
1216         { 1.0f,  1.0f,   0.1f,                          0xc00000ff},
1217     };
1218     static const float composite_quad[][5] = {
1219         { 0.0f, -1.0f, 0.1f, 0.0f, 1.0f},
1220         { 0.0f,  1.0f, 0.1f, 0.0f, 0.0f},
1221         { 1.0f, -1.0f, 0.1f, 1.0f, 1.0f},
1222         { 1.0f,  1.0f, 0.1f, 1.0f, 0.0f},
1223     };
1224
1225     /* Clear the render target with alpha = 0.5 */
1226     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x80ff0000, 0.0, 0);
1227     ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);
1228
1229     hr = IDirect3DDevice8_CreateTexture(device, 128, 128, 1, D3DUSAGE_RENDERTARGET, D3DFMT_X8R8G8B8, D3DPOOL_DEFAULT, &offscreenTexture);
1230     ok(hr == D3D_OK || hr == D3DERR_INVALIDCALL, "Creating the offscreen render target failed, hr = %#08x\n", hr);
1231
1232     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &depthstencil);
1233     ok(hr == D3D_OK, "IDirect3DDevice8_GetDepthStencilSurface failed, hr = %#08x\n", hr);
1234
1235     hr = IDirect3DDevice8_GetBackBuffer(device, 0, D3DBACKBUFFER_TYPE_MONO, &backbuffer);
1236     ok(hr == D3D_OK, "Can't get back buffer, hr = %#08x\n", hr);
1237     if(!backbuffer) {
1238         goto out;
1239     }
1240     hr = IDirect3DTexture8_GetSurfaceLevel(offscreenTexture, 0, &offscreen);
1241     ok(hr == D3D_OK, "Can't get offscreen surface, hr = %#08x\n", hr);
1242     if(!offscreen) {
1243         goto out;
1244     }
1245
1246     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
1247     ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
1248
1249     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
1250     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
1251     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
1252     ok(hr == D3D_OK, "SetTextureStageState failed, hr = %#08x\n", hr);
1253     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MINFILTER, D3DTEXF_NONE);
1254     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MINFILTER failed (%#08x)\n", hr);
1255     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MAGFILTER, D3DTEXF_NONE);
1256     ok(SUCCEEDED(hr), "SetTextureStageState D3DSAMP_MAGFILTER failed (%#08x)\n", hr);
1257     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
1258     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState returned %08x\n", hr);
1259
1260     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
1261     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1262     if(IDirect3DDevice8_BeginScene(device) == D3D_OK) {
1263
1264         /* Draw two quads, one with src alpha blending, one with dest alpha blending. */
1265         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
1266         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1267         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
1268         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1269         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(quad1[0]));
1270         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
1271
1272         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_DESTALPHA);
1273         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1274         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVDESTALPHA);
1275         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1276         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(quad2[0]));
1277         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
1278
1279         /* Switch to the offscreen buffer, and redo the testing. The offscreen render target
1280          * doesn't have an alpha channel. DESTALPHA and INVDESTALPHA "don't work" on render
1281          * targets without alpha channel, they give essentially ZERO and ONE blend factors. */
1282         hr = IDirect3DDevice8_SetRenderTarget(device, offscreen, 0);
1283         ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);
1284         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0x80ff0000, 0.0, 0);
1285         ok(hr == D3D_OK, "Clear failed, hr = %08x\n", hr);
1286
1287         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
1288         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1289         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
1290         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1291         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(quad1[0]));
1292         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
1293
1294         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_DESTALPHA);
1295         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1296         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVDESTALPHA);
1297         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1298         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(quad2[0]));
1299         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
1300
1301         hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depthstencil);
1302         ok(hr == D3D_OK, "Can't get back buffer, hr = %08x\n", hr);
1303
1304         /* Render the offscreen texture onto the frame buffer to be able to compare it regularly.
1305          * Disable alpha blending for the final composition
1306          */
1307         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
1308         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1309         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
1310         ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
1311
1312         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) offscreenTexture);
1313         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1314         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, composite_quad, sizeof(float) * 5);
1315         ok(hr == D3D_OK, "DrawPrimitiveUP failed, hr = %#08x\n", hr);
1316         hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
1317         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1318
1319         hr = IDirect3DDevice8_EndScene(device);
1320         ok(hr == D3D_OK, "IDirect3DDevice7_EndScene failed, hr = %08x\n", hr);
1321     }
1322
1323     color = getPixelColor(device, 160, 360);
1324     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0x40, 0x00), 1),
1325        "SRCALPHA on frame buffer returned color %08x, expected 0x00bf4000\n", color);
1326
1327     color = getPixelColor(device, 160, 120);
1328     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x7f, 0x00, 0x80), 2),
1329        "DSTALPHA on frame buffer returned color %08x, expected 0x007f0080\n", color);
1330
1331     color = getPixelColor(device, 480, 360);
1332     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0xbf, 0x40, 0x00), 1),
1333        "SRCALPHA on texture returned color %08x, expected 0x00bf4000\n", color);
1334
1335     color = getPixelColor(device, 480, 120);
1336     ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0x00, 0xff), 1),
1337        "DSTALPHA on texture returned color %08x, expected 0x000000ff\n", color);
1338
1339     IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1340
1341     out:
1342     /* restore things */
1343     if(backbuffer) {
1344         IDirect3DSurface8_Release(backbuffer);
1345     }
1346     if(offscreenTexture) {
1347         IDirect3DTexture8_Release(offscreenTexture);
1348     }
1349     if(offscreen) {
1350         IDirect3DSurface8_Release(offscreen);
1351     }
1352     if(depthstencil) {
1353         IDirect3DSurface8_Release(depthstencil);
1354     }
1355 }
1356
1357 static void p8_texture_test(IDirect3DDevice8 *device)
1358 {
1359     IDirect3D8 *d3d = NULL;
1360     HRESULT hr;
1361     IDirect3DTexture8 *texture = NULL, *texture2 = NULL;
1362     D3DLOCKED_RECT lr;
1363     unsigned char *data;
1364     DWORD color, red, green, blue;
1365     PALETTEENTRY table[256];
1366     D3DCAPS8 caps;
1367     UINT i;
1368     float quad[] = {
1369        -1.0f,      0.0f,    0.1f,    0.0f,   0.0f,
1370        -1.0f,      1.0f,    0.1f,    0.0f,   1.0f,
1371         1.0f,      0.0f,    0.1f,    1.0f,   0.0f,
1372         1.0f,      1.0f,    0.1f,    1.0f,   1.0f,
1373     };
1374     float quad2[] = {
1375        -1.0f,      -1.0f,   0.1f,    0.0f,   0.0f,
1376        -1.0f,      0.0f,    0.1f,    0.0f,   1.0f,
1377         1.0f,      -1.0f,   0.1f,    1.0f,   0.0f,
1378         1.0f,      0.0f,    0.1f,    1.0f,   1.0f,
1379     };
1380
1381     IDirect3DDevice8_GetDirect3D(device, &d3d);
1382
1383     if(IDirect3D8_CheckDeviceFormat(d3d, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0,
1384        D3DRTYPE_TEXTURE, D3DFMT_P8) != D3D_OK) {
1385            skip("D3DFMT_P8 textures not supported\n");
1386            goto out;
1387     }
1388
1389     hr = IDirect3DDevice8_CreateTexture(device, 1, 1, 1, 0, D3DFMT_P8,
1390                                         D3DPOOL_MANAGED, &texture2);
1391     ok(hr == D3D_OK, "IDirect3DDevice8_CreateTexture failed, hr = %08x\n", hr);
1392     if(!texture2) {
1393         skip("Failed to create D3DFMT_P8 texture\n");
1394         goto out;
1395     }
1396
1397     memset(&lr, 0, sizeof(lr));
1398     hr = IDirect3DTexture8_LockRect(texture2, 0, &lr, NULL, 0);
1399     ok(hr == D3D_OK, "IDirect3DTexture8_LockRect failed, hr = %08x\n", hr);
1400     data = lr.pBits;
1401     *data = 1;
1402
1403     hr = IDirect3DTexture8_UnlockRect(texture2, 0);
1404     ok(hr == D3D_OK, "IDirect3DTexture8_UnlockRect failed, hr = %08x\n", hr);
1405
1406     hr = IDirect3DDevice8_CreateTexture(device, 1, 1, 1, 0, D3DFMT_P8,
1407                                         D3DPOOL_MANAGED, &texture);
1408     ok(hr == D3D_OK, "IDirect3DDevice8_CreateTexture failed, hr = %08x\n", hr);
1409     if(!texture) {
1410         skip("Failed to create D3DFMT_P8 texture\n");
1411         goto out;
1412     }
1413
1414     memset(&lr, 0, sizeof(lr));
1415     hr = IDirect3DTexture8_LockRect(texture, 0, &lr, NULL, 0);
1416     ok(hr == D3D_OK, "IDirect3DTexture8_LockRect failed, hr = %08x\n", hr);
1417     data = lr.pBits;
1418     *data = 1;
1419
1420     hr = IDirect3DTexture8_UnlockRect(texture, 0);
1421     ok(hr == D3D_OK, "IDirect3DTexture8_UnlockRect failed, hr = %08x\n", hr);
1422
1423     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
1424     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed, hr = %08x\n", hr);
1425
1426     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
1427     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1428
1429     /* The first part of the test should work both with and without D3DPTEXTURECAPS_ALPHAPALETTE;
1430        alpha of every entry is set to 1.0, which MS says is required when there's no
1431        D3DPTEXTURECAPS_ALPHAPALETTE capability */
1432     for (i = 0; i < 256; i++) {
1433         table[i].peRed = table[i].peGreen = table[i].peBlue = 0;
1434         table[i].peFlags = 0xff;
1435     }
1436     table[1].peRed = 0xff;
1437     hr = IDirect3DDevice8_SetPaletteEntries(device, 0, table);
1438     ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
1439
1440     table[1].peRed = 0;
1441     table[1].peBlue = 0xff;
1442     hr = IDirect3DDevice8_SetPaletteEntries(device, 1, table);
1443     ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
1444
1445     hr = IDirect3DDevice8_BeginScene(device);
1446     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed, hr = %08x\n", hr);
1447     if(SUCCEEDED(hr)) {
1448         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
1449         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1450         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
1451         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1452
1453         hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
1454         ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
1455
1456         hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 0);
1457         ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1458
1459         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) texture2);
1460         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1461         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1462         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1463
1464         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) texture);
1465         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1466         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1467         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1468
1469         hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 1);
1470         ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1471         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 5 * sizeof(float));
1472         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1473
1474         hr = IDirect3DDevice8_EndScene(device);
1475         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed, hr = %08x\n", hr);
1476     }
1477
1478     color = getPixelColor(device, 32, 32);
1479     red   = (color & 0x00ff0000) >> 16;
1480     green = (color & 0x0000ff00) >>  8;
1481     blue  = (color & 0x000000ff) >>  0;
1482     ok(red == 0xff && blue == 0 && green == 0,
1483        "got color %08x, expected 0x00ff0000\n", color);
1484
1485     color = getPixelColor(device, 32, 320);
1486     red   = (color & 0x00ff0000) >> 16;
1487     green = (color & 0x0000ff00) >>  8;
1488     blue  = (color & 0x000000ff) >>  0;
1489     ok(red == 0 && blue == 0xff && green == 0,
1490     "got color %08x, expected 0x000000ff\n", color);
1491
1492     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1493     ok(hr == D3D_OK, "IDirect3DDevice8_Present failed, hr = %08x\n", hr);
1494
1495     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
1496     ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed, hr = %08x\n", hr);
1497
1498     hr = IDirect3DDevice8_BeginScene(device);
1499     ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed, hr = %08x\n", hr);
1500     if(SUCCEEDED(hr)) {
1501         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *) texture2);
1502         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1503
1504         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1505         ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1506
1507         hr = IDirect3DDevice8_EndScene(device);
1508         ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed, hr = %08x\n", hr);
1509     }
1510
1511
1512     color = getPixelColor(device, 32, 32);
1513     red   = (color & 0x00ff0000) >> 16;
1514     green = (color & 0x0000ff00) >>  8;
1515     blue  = (color & 0x000000ff) >>  0;
1516     ok(red == 0 && blue == 0xff && green == 0,
1517     "got color %08x, expected 0x000000ff\n", color);
1518
1519     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1520     ok(hr == D3D_OK, "IDirect3DDevice8_Present failed, hr = %08x\n", hr);
1521
1522     /* Test palettes with alpha */
1523     IDirect3DDevice8_GetDeviceCaps(device, &caps);
1524     if (!(caps.TextureCaps & D3DPTEXTURECAPS_ALPHAPALETTE)) {
1525         skip("no D3DPTEXTURECAPS_ALPHAPALETTE capability, tests with alpha in palette will be skipped\n");
1526     } else {
1527         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 0.0, 0);
1528         ok(hr == D3D_OK, "IDirect3DDevice8_Clear failed, hr = %08x\n", hr);
1529
1530         hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, TRUE);
1531         ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1532
1533         for (i = 0; i < 256; i++) {
1534             table[i].peRed = table[i].peGreen = table[i].peBlue = 0;
1535             table[i].peFlags = 0xff;
1536         }
1537         table[1].peRed = 0xff;
1538         table[1].peFlags = 0x80;
1539         hr = IDirect3DDevice8_SetPaletteEntries(device, 0, table);
1540         ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
1541
1542         table[1].peRed = 0;
1543         table[1].peBlue = 0xff;
1544         table[1].peFlags = 0x80;
1545         hr = IDirect3DDevice8_SetPaletteEntries(device, 1, table);
1546         ok(hr == D3D_OK, "IDirect3DDevice8_SetPaletteEntries failed, hr = %08x\n", hr);
1547
1548         hr = IDirect3DDevice8_BeginScene(device);
1549         ok(hr == D3D_OK, "IDirect3DDevice8_BeginScene failed, hr = %08x\n", hr);
1550         if(SUCCEEDED(hr)) {
1551             hr = IDirect3DDevice8_SetRenderState(device, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
1552             ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1553             hr = IDirect3DDevice8_SetRenderState(device, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
1554             ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1555
1556             hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX1);
1557             ok(hr == D3D_OK, "SetVertexShader failed, hr = %#08x\n", hr);
1558
1559             hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 0);
1560             ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1561
1562             hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, 5 * sizeof(float));
1563             ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1564
1565             hr = IDirect3DDevice8_SetCurrentTexturePalette(device, 1);
1566             ok(hr == D3D_OK, "IDirect3DDevice8_SetCurrentTexturePalette failed, hr = %08x\n", hr);
1567
1568             hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, 5 * sizeof(float));
1569             ok(hr == D3D_OK, "IDirect3DDevice8_DrawPrimitiveUP failed, hr = %08x\n", hr);
1570
1571             hr = IDirect3DDevice8_EndScene(device);
1572             ok(hr == D3D_OK, "IDirect3DDevice8_EndScene failed, hr = %08x\n", hr);
1573         }
1574
1575         color = getPixelColor(device, 32, 32);
1576         red   = (color & 0x00ff0000) >> 16;
1577         green = (color & 0x0000ff00) >>  8;
1578         blue  = (color & 0x000000ff) >>  0;
1579         ok(red >= 0x7e && red <= 0x81 && blue == 0 && green == 0,
1580         "got color %08x, expected 0x00800000 or near\n", color);
1581
1582         color = getPixelColor(device, 32, 320);
1583         red   = (color & 0x00ff0000) >> 16;
1584         green = (color & 0x0000ff00) >>  8;
1585         blue  = (color & 0x000000ff) >>  0;
1586         ok(red == 0 && blue >= 0x7e && blue <= 0x81 && green == 0,
1587         "got color %08x, expected 0x00000080 or near\n", color);
1588
1589         hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1590         ok(hr == D3D_OK, "IDirect3DDevice8_Present failed, hr = %08x\n", hr);
1591     }
1592
1593     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
1594     ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture failed, hr = %08x\n", hr);
1595     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ALPHABLENDENABLE, FALSE);
1596     ok(hr == D3D_OK, "IDirect3DDevice8_SetRenderState failed, hr = %08x\n", hr);
1597
1598 out:
1599     if(texture) IDirect3DTexture8_Release(texture);
1600     if(texture2) IDirect3DTexture8_Release(texture2);
1601     IDirect3D8_Release(d3d);
1602 }
1603
1604 static void texop_test(IDirect3DDevice8 *device)
1605 {
1606     IDirect3DTexture8 *texture = NULL;
1607     D3DLOCKED_RECT locked_rect;
1608     D3DCOLOR color;
1609     D3DCAPS8 caps;
1610     HRESULT hr;
1611     unsigned int i;
1612
1613     static const struct {
1614         float x, y, z;
1615         D3DCOLOR diffuse;
1616         float s, t;
1617     } quad[] = {
1618         {-1.0f, -1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00), -1.0f, -1.0f},
1619         {-1.0f,  1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00), -1.0f,  1.0f},
1620         { 1.0f, -1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00),  1.0f, -1.0f},
1621         { 1.0f,  1.0f, 0.1f, D3DCOLOR_ARGB(0x55, 0xff, 0x00, 0x00),  1.0f,  1.0f}
1622     };
1623
1624     static const struct {
1625         D3DTEXTUREOP op;
1626         const char *name;
1627         DWORD caps_flag;
1628         D3DCOLOR result;
1629     } test_data[] = {
1630         {D3DTOP_SELECTARG1,                "SELECTARG1",                D3DTEXOPCAPS_SELECTARG1,                D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00)},
1631         {D3DTOP_SELECTARG2,                "SELECTARG2",                D3DTEXOPCAPS_SELECTARG2,                D3DCOLOR_ARGB(0x00, 0x33, 0x33, 0x33)},
1632         {D3DTOP_MODULATE,                  "MODULATE",                  D3DTEXOPCAPS_MODULATE,                  D3DCOLOR_ARGB(0x00, 0x00, 0x33, 0x00)},
1633         {D3DTOP_MODULATE2X,                "MODULATE2X",                D3DTEXOPCAPS_MODULATE2X,                D3DCOLOR_ARGB(0x00, 0x00, 0x66, 0x00)},
1634         {D3DTOP_MODULATE4X,                "MODULATE4X",                D3DTEXOPCAPS_MODULATE4X,                D3DCOLOR_ARGB(0x00, 0x00, 0xcc, 0x00)},
1635         {D3DTOP_ADD,                       "ADD",                       D3DTEXOPCAPS_ADD,                       D3DCOLOR_ARGB(0x00, 0x33, 0xff, 0x33)},
1636
1637         {D3DTOP_ADDSIGNED,                 "ADDSIGNED",                 D3DTEXOPCAPS_ADDSIGNED,                 D3DCOLOR_ARGB(0x00, 0x00, 0xb2, 0x00)},
1638         {D3DTOP_ADDSIGNED2X,               "ADDSIGNED2X",               D3DTEXOPCAPS_ADDSIGNED2X,               D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00)},
1639
1640         {D3DTOP_SUBTRACT,                  "SUBTRACT",                  D3DTEXOPCAPS_SUBTRACT,                  D3DCOLOR_ARGB(0x00, 0x00, 0xcc, 0x00)},
1641         {D3DTOP_ADDSMOOTH,                 "ADDSMOOTH",                 D3DTEXOPCAPS_ADDSMOOTH,                 D3DCOLOR_ARGB(0x00, 0x33, 0xff, 0x33)},
1642         {D3DTOP_BLENDDIFFUSEALPHA,         "BLENDDIFFUSEALPHA",         D3DTEXOPCAPS_BLENDDIFFUSEALPHA,         D3DCOLOR_ARGB(0x00, 0x22, 0x77, 0x22)},
1643         {D3DTOP_BLENDTEXTUREALPHA,         "BLENDTEXTUREALPHA",         D3DTEXOPCAPS_BLENDTEXTUREALPHA,         D3DCOLOR_ARGB(0x00, 0x14, 0xad, 0x14)},
1644         {D3DTOP_BLENDFACTORALPHA,          "BLENDFACTORALPHA",          D3DTEXOPCAPS_BLENDFACTORALPHA,          D3DCOLOR_ARGB(0x00, 0x07, 0xe4, 0x07)},
1645         {D3DTOP_BLENDTEXTUREALPHAPM,       "BLENDTEXTUREALPHAPM",       D3DTEXOPCAPS_BLENDTEXTUREALPHAPM,       D3DCOLOR_ARGB(0x00, 0x14, 0xff, 0x14)},
1646         {D3DTOP_BLENDCURRENTALPHA,         "BLENDCURRENTALPHA",         D3DTEXOPCAPS_BLENDCURRENTALPHA,         D3DCOLOR_ARGB(0x00, 0x22, 0x77, 0x22)},
1647         {D3DTOP_MODULATEALPHA_ADDCOLOR,    "MODULATEALPHA_ADDCOLOR",    D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR,    D3DCOLOR_ARGB(0x00, 0x1f, 0xff, 0x1f)},
1648         {D3DTOP_MODULATECOLOR_ADDALPHA,    "MODULATECOLOR_ADDALPHA",    D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA,    D3DCOLOR_ARGB(0x00, 0x99, 0xcc, 0x99)},
1649         {D3DTOP_MODULATEINVALPHA_ADDCOLOR, "MODULATEINVALPHA_ADDCOLOR", D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR, D3DCOLOR_ARGB(0x00, 0x14, 0xff, 0x14)},
1650         {D3DTOP_MODULATEINVCOLOR_ADDALPHA, "MODULATEINVCOLOR_ADDALPHA", D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA, D3DCOLOR_ARGB(0x00, 0xcc, 0x99, 0xcc)},
1651         /* BUMPENVMAP & BUMPENVMAPLUMINANCE have their own tests */
1652         {D3DTOP_DOTPRODUCT3,               "DOTPRODUCT2",               D3DTEXOPCAPS_DOTPRODUCT3,               D3DCOLOR_ARGB(0x00, 0x99, 0x99, 0x99)},
1653         {D3DTOP_MULTIPLYADD,               "MULTIPLYADD",               D3DTEXOPCAPS_MULTIPLYADD,               D3DCOLOR_ARGB(0x00, 0xff, 0x33, 0x00)},
1654         {D3DTOP_LERP,                      "LERP",                      D3DTEXOPCAPS_LERP,                      D3DCOLOR_ARGB(0x00, 0x00, 0x33, 0x33)},
1655     };
1656
1657     memset(&caps, 0, sizeof(caps));
1658     hr = IDirect3DDevice8_GetDeviceCaps(device, &caps);
1659     ok(SUCCEEDED(hr), "GetDeviceCaps failed with 0x%08x\n", hr);
1660
1661     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_TEX0);
1662     ok(SUCCEEDED(hr), "SetVertexShader failed with 0x%08x\n", hr);
1663
1664     hr = IDirect3DDevice8_CreateTexture(device, 1, 1, 1, 0, D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, &texture);
1665     ok(SUCCEEDED(hr), "IDirect3DDevice9_CreateTexture failed with 0x%08x\n", hr);
1666     hr = IDirect3DTexture8_LockRect(texture, 0, &locked_rect, NULL, 0);
1667     ok(SUCCEEDED(hr), "LockRect failed with 0x%08x\n", hr);
1668     *((DWORD *)locked_rect.pBits) = D3DCOLOR_ARGB(0x99, 0x00, 0xff, 0x00);
1669     hr = IDirect3DTexture8_UnlockRect(texture, 0);
1670     ok(SUCCEEDED(hr), "LockRect failed with 0x%08x\n", hr);
1671     hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *)texture);
1672     ok(SUCCEEDED(hr), "SetTexture failed with 0x%08x\n", hr);
1673
1674     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG0, D3DTA_DIFFUSE);
1675     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1676     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
1677     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1678     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLORARG2, D3DTA_TFACTOR);
1679     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1680
1681     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
1682     ok(SUCCEEDED(hr), "SetTextureStageState failed with 0x%08x\n", hr);
1683
1684     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
1685     ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
1686     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_TEXTUREFACTOR, 0xdd333333);
1687     ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
1688     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED | D3DCOLORWRITEENABLE_GREEN | D3DCOLORWRITEENABLE_BLUE | D3DCOLORWRITEENABLE_ALPHA);
1689     ok(SUCCEEDED(hr), "SetRenderState failed with 0x%08x\n", hr);
1690
1691     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
1692     ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
1693
1694     for (i = 0; i < sizeof(test_data) / sizeof(*test_data); ++i)
1695     {
1696         if (!(caps.TextureOpCaps & test_data[i].caps_flag))
1697         {
1698             skip("tex operation %s not supported\n", test_data[i].name);
1699             continue;
1700         }
1701
1702         hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_COLOROP, test_data[i].op);
1703         ok(SUCCEEDED(hr), "SetTextureStageState (%s) failed with 0x%08x\n", test_data[i].name, hr);
1704
1705         hr = IDirect3DDevice8_BeginScene(device);
1706         ok(SUCCEEDED(hr), "BeginScene failed with 0x%08x\n", hr);
1707
1708         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
1709         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed with 0x%08x\n", hr);
1710
1711         hr = IDirect3DDevice8_EndScene(device);
1712         ok(SUCCEEDED(hr), "EndScene failed with 0x%08x\n", hr);
1713
1714         color = getPixelColor(device, 320, 240);
1715         ok(color_match(color, test_data[i].result, 3), "Operation %s returned color 0x%08x, expected 0x%08x\n",
1716                 test_data[i].name, color, test_data[i].result);
1717
1718         hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1719         ok(SUCCEEDED(hr), "Present failed with 0x%08x\n", hr);
1720
1721         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0x00000000, 1.0f, 0);
1722         ok(SUCCEEDED(hr), "IDirect3DDevice9_Clear failed with 0x%08x\n", hr);
1723     }
1724
1725     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
1726     ok(SUCCEEDED(hr), "SetTexture failed with 0x%08x\n", hr);
1727     if (texture) IDirect3DTexture8_Release(texture);
1728 }
1729
1730 /* This test tests depth clamping / clipping behaviour:
1731  *   - With software vertex processing, depth values are clamped to the
1732  *     minimum / maximum z value when D3DRS_CLIPPING is disabled, and clipped
1733  *     when D3DRS_CLIPPING is enabled. Pretransformed vertices behave the
1734  *     same as regular vertices here.
1735  *   - With hardware vertex processing, D3DRS_CLIPPING seems to be ignored.
1736  *     Normal vertices are always clipped. Pretransformed vertices are
1737  *     clipped when D3DPMISCCAPS_CLIPTLVERTS is set, clamped when it isn't.
1738  *   - The viewport's MinZ/MaxZ is irrelevant for this.
1739  */
1740 static void depth_clamp_test(IDirect3DDevice8 *device)
1741 {
1742     const struct tvertex quad1[] =
1743     {
1744         {  0.0f,   0.0f,  5.0f, 1.0f, 0xff002b7f},
1745         {640.0f,   0.0f,  5.0f, 1.0f, 0xff002b7f},
1746         {  0.0f, 480.0f,  5.0f, 1.0f, 0xff002b7f},
1747         {640.0f, 480.0f,  5.0f, 1.0f, 0xff002b7f},
1748     };
1749     const struct tvertex quad2[] =
1750     {
1751         {  0.0f, 300.0f, 10.0f, 1.0f, 0xfff9e814},
1752         {640.0f, 300.0f, 10.0f, 1.0f, 0xfff9e814},
1753         {  0.0f, 360.0f, 10.0f, 1.0f, 0xfff9e814},
1754         {640.0f, 360.0f, 10.0f, 1.0f, 0xfff9e814},
1755     };
1756     const struct tvertex quad3[] =
1757     {
1758         {112.0f, 108.0f,  5.0f, 1.0f, 0xffffffff},
1759         {208.0f, 108.0f,  5.0f, 1.0f, 0xffffffff},
1760         {112.0f, 204.0f,  5.0f, 1.0f, 0xffffffff},
1761         {208.0f, 204.0f,  5.0f, 1.0f, 0xffffffff},
1762     };
1763     const struct tvertex quad4[] =
1764     {
1765         { 42.0f,  41.0f, 10.0f, 1.0f, 0xffffffff},
1766         {112.0f,  41.0f, 10.0f, 1.0f, 0xffffffff},
1767         { 42.0f, 108.0f, 10.0f, 1.0f, 0xffffffff},
1768         {112.0f, 108.0f, 10.0f, 1.0f, 0xffffffff},
1769     };
1770     const struct vertex quad5[] =
1771     {
1772         { -0.5f,   0.5f, 10.0f,       0xff14f914},
1773         {  0.5f,   0.5f, 10.0f,       0xff14f914},
1774         { -0.5f,  -0.5f, 10.0f,       0xff14f914},
1775         {  0.5f,  -0.5f, 10.0f,       0xff14f914},
1776     };
1777     const struct vertex quad6[] =
1778     {
1779         { -1.0f,   0.5f, 10.0f,       0xfff91414},
1780         {  1.0f,   0.5f, 10.0f,       0xfff91414},
1781         { -1.0f,  0.25f, 10.0f,       0xfff91414},
1782         {  1.0f,  0.25f, 10.0f,       0xfff91414},
1783     };
1784
1785     D3DVIEWPORT8 vp;
1786     D3DCOLOR color;
1787     D3DCAPS8 caps;
1788     HRESULT hr;
1789
1790     vp.X = 0;
1791     vp.Y = 0;
1792     vp.Width = 640;
1793     vp.Height = 480;
1794     vp.MinZ = 0.0;
1795     vp.MaxZ = 7.5;
1796
1797     hr = IDirect3DDevice8_GetDeviceCaps(device, &caps);
1798     ok(SUCCEEDED(hr), "Failed to get device caps, hr %#x.\n", hr);
1799
1800     hr = IDirect3DDevice8_SetViewport(device, &vp);
1801     ok(SUCCEEDED(hr), "SetViewport failed, hr %#x.\n", hr);
1802
1803     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff00ff00, 1.0, 0);
1804     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
1805
1806     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CLIPPING, FALSE);
1807     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1808     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
1809     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1810     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
1811     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1812     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
1813     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1814
1815     hr = IDirect3DDevice8_BeginScene(device);
1816     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
1817
1818     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZRHW | D3DFVF_DIFFUSE);
1819     ok(SUCCEEDED(hr), "SetVertexSahder failed, hr %#x.\n", hr);
1820
1821     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(*quad1));
1822     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1823     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(*quad2));
1824     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1825
1826     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CLIPPING, TRUE);
1827     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1828
1829     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, sizeof(*quad3));
1830     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1831     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad4, sizeof(*quad4));
1832     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1833
1834     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CLIPPING, FALSE);
1835     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1836     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
1837     ok(SUCCEEDED(hr), "SetVertexShader failed, hr %#x.\n", hr);
1838
1839     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad5, sizeof(*quad5));
1840     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1841
1842     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_CLIPPING, TRUE);
1843     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1844
1845     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad6, sizeof(*quad6));
1846     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1847
1848     hr = IDirect3DDevice8_EndScene(device);
1849     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
1850
1851     if (caps.PrimitiveMiscCaps & D3DPMISCCAPS_CLIPTLVERTS)
1852     {
1853         color = getPixelColor(device, 75, 75);
1854         ok(color_match(color, 0x0000ff00, 1), "color 0x%08x.\n", color);
1855         color = getPixelColor(device, 150, 150);
1856         ok(color_match(color, 0x0000ff00, 1), "color 0x%08x.\n", color);
1857         color = getPixelColor(device, 320, 240);
1858         ok(color_match(color, 0x0000ff00, 1), "color 0x%08x.\n", color);
1859         color = getPixelColor(device, 320, 330);
1860         ok(color_match(color, 0x0000ff00, 1), "color 0x%08x.\n", color);
1861         color = getPixelColor(device, 320, 330);
1862         ok(color_match(color, 0x0000ff00, 1), "color 0x%08x.\n", color);
1863     }
1864     else
1865     {
1866         color = getPixelColor(device, 75, 75);
1867         ok(color_match(color, 0x00ffffff, 1), "color 0x%08x.\n", color);
1868         color = getPixelColor(device, 150, 150);
1869         ok(color_match(color, 0x00ffffff, 1), "color 0x%08x.\n", color);
1870         color = getPixelColor(device, 320, 240);
1871         ok(color_match(color, 0x00002b7f, 1), "color 0x%08x.\n", color);
1872         color = getPixelColor(device, 320, 330);
1873         ok(color_match(color, 0x00f9e814, 1), "color 0x%08x.\n", color);
1874         color = getPixelColor(device, 320, 330);
1875         ok(color_match(color, 0x00f9e814, 1), "color 0x%08x.\n", color);
1876     }
1877
1878     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
1879     ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);
1880
1881     vp.MinZ = 0.0;
1882     vp.MaxZ = 1.0;
1883     hr = IDirect3DDevice8_SetViewport(device, &vp);
1884     ok(SUCCEEDED(hr), "SetViewport failed, hr %#x.\n", hr);
1885 }
1886
1887 static void depth_buffer_test(IDirect3DDevice8 *device)
1888 {
1889     static const struct vertex quad1[] =
1890     {
1891         { -1.0,  1.0, 0.33f, 0xff00ff00},
1892         {  1.0,  1.0, 0.33f, 0xff00ff00},
1893         { -1.0, -1.0, 0.33f, 0xff00ff00},
1894         {  1.0, -1.0, 0.33f, 0xff00ff00},
1895     };
1896     static const struct vertex quad2[] =
1897     {
1898         { -1.0,  1.0, 0.50f, 0xffff00ff},
1899         {  1.0,  1.0, 0.50f, 0xffff00ff},
1900         { -1.0, -1.0, 0.50f, 0xffff00ff},
1901         {  1.0, -1.0, 0.50f, 0xffff00ff},
1902     };
1903     static const struct vertex quad3[] =
1904     {
1905         { -1.0,  1.0, 0.66f, 0xffff0000},
1906         {  1.0,  1.0, 0.66f, 0xffff0000},
1907         { -1.0, -1.0, 0.66f, 0xffff0000},
1908         {  1.0, -1.0, 0.66f, 0xffff0000},
1909     };
1910     static const DWORD expected_colors[4][4] =
1911     {
1912         {0x000000ff, 0x000000ff, 0x0000ff00, 0x00ff0000},
1913         {0x000000ff, 0x000000ff, 0x0000ff00, 0x00ff0000},
1914         {0x0000ff00, 0x0000ff00, 0x0000ff00, 0x00ff0000},
1915         {0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000},
1916     };
1917
1918     IDirect3DSurface8 *backbuffer, *rt1, *rt2, *rt3;
1919     IDirect3DSurface8 *depth_stencil;
1920     unsigned int i, j;
1921     D3DVIEWPORT8 vp;
1922     D3DCOLOR color;
1923     HRESULT hr;
1924
1925     vp.X = 0;
1926     vp.Y = 0;
1927     vp.Width = 640;
1928     vp.Height = 480;
1929     vp.MinZ = 0.0;
1930     vp.MaxZ = 1.0;
1931
1932     hr = IDirect3DDevice8_SetViewport(device, &vp);
1933     ok(SUCCEEDED(hr), "SetViewport failed, hr %#x.\n", hr);
1934
1935     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
1936     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1937     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
1938     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1939     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
1940     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1941     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
1942     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1943     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
1944     ok(SUCCEEDED(hr), "SetVertexShader failed, hr %#x.\n", hr);
1945
1946     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &depth_stencil);
1947     ok(SUCCEEDED(hr), "GetDepthStencilSurface failed, hr %#x.\n", hr);
1948     hr = IDirect3DDevice8_GetRenderTarget(device, &backbuffer);
1949     ok(SUCCEEDED(hr), "GetRenderTarget failed, hr %#x.\n", hr);
1950     hr = IDirect3DDevice8_CreateRenderTarget(device, 320, 240, D3DFMT_A8R8G8B8,
1951             D3DMULTISAMPLE_NONE, FALSE, &rt1);
1952     ok(SUCCEEDED(hr), "CreateRenderTarget failed, hr %#x.\n", hr);
1953     hr = IDirect3DDevice8_CreateRenderTarget(device, 480, 360, D3DFMT_A8R8G8B8,
1954             D3DMULTISAMPLE_NONE, FALSE, &rt2);
1955     ok(SUCCEEDED(hr), "CreateRenderTarget failed, hr %#x.\n", hr);
1956     hr = IDirect3DDevice8_CreateRenderTarget(device, 640, 480, D3DFMT_A8R8G8B8,
1957             D3DMULTISAMPLE_NONE, FALSE, &rt3);
1958     ok(SUCCEEDED(hr), "CreateRenderTarget failed, hr %#x.\n", hr);
1959
1960     hr = IDirect3DDevice8_SetRenderTarget(device, rt3, depth_stencil);
1961     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
1962     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff0000ff, 0.0f, 0);
1963     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
1964
1965     hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depth_stencil);
1966     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
1967     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff0000ff, 1.0f, 0);
1968     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
1969
1970     hr = IDirect3DDevice8_SetRenderTarget(device, rt1, depth_stencil);
1971     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
1972     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 0.0f, 0);
1973     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
1974
1975     hr = IDirect3DDevice8_SetRenderTarget(device, rt2, depth_stencil);
1976     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
1977     hr = IDirect3DDevice8_BeginScene(device);
1978     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
1979     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad2, sizeof(*quad2));
1980     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1981     hr = IDirect3DDevice8_EndScene(device);
1982     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
1983
1984     hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depth_stencil);
1985     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
1986     IDirect3DSurface8_Release(depth_stencil);
1987     IDirect3DSurface8_Release(backbuffer);
1988     IDirect3DSurface8_Release(rt3);
1989     IDirect3DSurface8_Release(rt2);
1990     IDirect3DSurface8_Release(rt1);
1991
1992     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, FALSE);
1993     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
1994
1995     hr = IDirect3DDevice8_BeginScene(device);
1996     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
1997     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad1, sizeof(*quad1));
1998     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
1999     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad3, sizeof(*quad3));
2000     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2001     hr = IDirect3DDevice8_EndScene(device);
2002     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2003
2004     for (i = 0; i < 4; ++i)
2005     {
2006         for (j = 0; j < 4; ++j)
2007         {
2008             unsigned int x = 80 * ((2 * j) + 1);
2009             unsigned int y = 60 * ((2 * i) + 1);
2010             color = getPixelColor(device, x, y);
2011             ok(color_match(color, expected_colors[i][j], 0),
2012                     "Expected color 0x%08x at %u,%u, got 0x%08x.\n", expected_colors[i][j], x, y, color);
2013         }
2014     }
2015
2016     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
2017     ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);
2018 }
2019
2020 /* Test that partial depth copies work the way they're supposed to. The clear
2021  * on rt2 only needs a partial copy of the onscreen depth/stencil buffer, and
2022  * the following draw should only copy back the part that was modified. */
2023 static void depth_buffer2_test(IDirect3DDevice8 *device)
2024 {
2025     static const struct vertex quad[] =
2026     {
2027         { -1.0,  1.0, 0.66f, 0xffff0000},
2028         {  1.0,  1.0, 0.66f, 0xffff0000},
2029         { -1.0, -1.0, 0.66f, 0xffff0000},
2030         {  1.0, -1.0, 0.66f, 0xffff0000},
2031     };
2032
2033     IDirect3DSurface8 *backbuffer, *rt1, *rt2;
2034     IDirect3DSurface8 *depth_stencil;
2035     unsigned int i, j;
2036     D3DVIEWPORT8 vp;
2037     D3DCOLOR color;
2038     HRESULT hr;
2039
2040     vp.X = 0;
2041     vp.Y = 0;
2042     vp.Width = 640;
2043     vp.Height = 480;
2044     vp.MinZ = 0.0;
2045     vp.MaxZ = 1.0;
2046
2047     hr = IDirect3DDevice8_SetViewport(device, &vp);
2048     ok(SUCCEEDED(hr), "SetViewport failed, hr %#x.\n", hr);
2049
2050     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
2051     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2052     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
2053     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2054     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
2055     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2056     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
2057     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2058     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_DIFFUSE);
2059     ok(SUCCEEDED(hr), "SetVertexShader failed, hr %#x.\n", hr);
2060
2061     hr = IDirect3DDevice8_CreateRenderTarget(device, 640, 480, D3DFMT_A8R8G8B8,
2062             D3DMULTISAMPLE_NONE, FALSE, &rt1);
2063     ok(SUCCEEDED(hr), "CreateRenderTarget failed, hr %#x.\n", hr);
2064     hr = IDirect3DDevice8_CreateRenderTarget(device, 480, 360, D3DFMT_A8R8G8B8,
2065             D3DMULTISAMPLE_NONE, FALSE, &rt2);
2066     ok(SUCCEEDED(hr), "CreateRenderTarget failed, hr %#x.\n", hr);
2067     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &depth_stencil);
2068     ok(SUCCEEDED(hr), "GetDepthStencilSurface failed, hr %#x.\n", hr);
2069     hr = IDirect3DDevice8_GetRenderTarget(device, &backbuffer);
2070     ok(SUCCEEDED(hr), "GetRenderTarget failed, hr %#x.\n", hr);
2071
2072     hr = IDirect3DDevice8_SetRenderTarget(device, rt1, depth_stencil);
2073     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2074     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff0000ff, 1.0f, 0);
2075     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
2076
2077     hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depth_stencil);
2078     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2079     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff00ff00, 0.5f, 0);
2080     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
2081
2082     hr = IDirect3DDevice8_SetRenderTarget(device, rt2, depth_stencil);
2083     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2084     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 0.0f, 0);
2085     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
2086
2087     hr = IDirect3DDevice8_SetRenderTarget(device, backbuffer, depth_stencil);
2088     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2089     IDirect3DSurface8_Release(depth_stencil);
2090     IDirect3DSurface8_Release(backbuffer);
2091     IDirect3DSurface8_Release(rt2);
2092     IDirect3DSurface8_Release(rt1);
2093
2094     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, FALSE);
2095     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2096
2097     hr = IDirect3DDevice8_BeginScene(device);
2098     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2099     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2100     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2101     hr = IDirect3DDevice8_EndScene(device);
2102     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2103
2104     for (i = 0; i < 4; ++i)
2105     {
2106         for (j = 0; j < 4; ++j)
2107         {
2108             unsigned int x = 80 * ((2 * j) + 1);
2109             unsigned int y = 60 * ((2 * i) + 1);
2110             color = getPixelColor(device, x, y);
2111             ok(color_match(color, D3DCOLOR_ARGB(0x00, 0x00, 0xff, 0x00), 0),
2112                     "Expected color 0x0000ff00 %u,%u, got 0x%08x.\n", x, y, color);
2113         }
2114     }
2115
2116     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
2117     ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);
2118 }
2119
2120 static void intz_test(IDirect3DDevice8 *device)
2121 {
2122     static const DWORD ps_code[] =
2123     {
2124         0xffff0101,                                                             /* ps_1_1                       */
2125         0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 1.0, 0.0, 0.0, 0.0   */
2126         0x00000051, 0xa00f0001, 0x00000000, 0x3f800000, 0x00000000, 0x00000000, /* def c1, 0.0, 1.0, 0.0, 0.0   */
2127         0x00000051, 0xa00f0002, 0x00000000, 0x00000000, 0x3f800000, 0x00000000, /* def c2, 0.0, 0.0, 1.0, 0.0   */
2128         0x00000042, 0xb00f0000,                                                 /* tex t0                       */
2129         0x00000042, 0xb00f0001,                                                 /* tex t1                       */
2130         0x00000008, 0xb0070001, 0xa0e40000, 0xb0e40001,                         /* dp3 t1.xyz, c0, t1           */
2131         0x00000005, 0x80070000, 0xa0e40001, 0xb0e40001,                         /* mul r0.xyz, c1, t1           */
2132         0x00000004, 0x80070000, 0xa0e40000, 0xb0e40000, 0x80e40000,             /* mad r0.xyz, c0, t0, r0       */
2133         0x40000001, 0x80080000, 0xa0aa0002,                                     /* +mov r0.w, c2.z              */
2134         0x0000ffff,                                                             /* end                          */
2135     };
2136     struct
2137     {
2138         float x, y, z;
2139         float s0, t0, p0;
2140         float s1, t1, p1, q1;
2141     }
2142     quad[] =
2143     {
2144         { -1.0f,  1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.5f},
2145         {  1.0f,  1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.5f},
2146         { -1.0f, -1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.5f},
2147         {  1.0f, -1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.5f},
2148     },
2149     half_quad_1[] =
2150     {
2151         { -1.0f,  0.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.5f},
2152         {  1.0f,  0.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.5f},
2153         { -1.0f, -1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.5f},
2154         {  1.0f, -1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.5f},
2155     },
2156     half_quad_2[] =
2157     {
2158         { -1.0f,  1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.5f},
2159         {  1.0f,  1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.5f},
2160         { -1.0f,  0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.5f},
2161         {  1.0f,  0.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.5f},
2162     };
2163     struct
2164     {
2165         UINT x, y;
2166         D3DCOLOR color;
2167     }
2168     expected_colors[] =
2169     {
2170         { 80, 100, D3DCOLOR_ARGB(0x00, 0x20, 0x40, 0x00)},
2171         {240, 100, D3DCOLOR_ARGB(0x00, 0x60, 0xbf, 0x00)},
2172         {400, 100, D3DCOLOR_ARGB(0x00, 0x9f, 0x40, 0x00)},
2173         {560, 100, D3DCOLOR_ARGB(0x00, 0xdf, 0xbf, 0x00)},
2174         { 80, 450, D3DCOLOR_ARGB(0x00, 0x20, 0x40, 0x00)},
2175         {240, 450, D3DCOLOR_ARGB(0x00, 0x60, 0xbf, 0x00)},
2176         {400, 450, D3DCOLOR_ARGB(0x00, 0x9f, 0x40, 0x00)},
2177         {560, 450, D3DCOLOR_ARGB(0x00, 0xdf, 0xbf, 0x00)},
2178     };
2179
2180     IDirect3DSurface8 *original_ds, *original_rt, *rt;
2181     IDirect3DTexture8 *texture;
2182     IDirect3DSurface8 *ds;
2183     IDirect3D8 *d3d8;
2184     D3DCAPS8 caps;
2185     HRESULT hr;
2186     DWORD ps;
2187     UINT i;
2188
2189     hr = IDirect3DDevice8_GetDeviceCaps(device, &caps);
2190     ok(SUCCEEDED(hr), "GetDeviceCaps failed, hr %#x.\n", hr);
2191     if (caps.PixelShaderVersion < D3DPS_VERSION(1, 1))
2192     {
2193         skip("No pixel shader 1.1 support, skipping INTZ test.\n");
2194         return;
2195     }
2196     if (caps.TextureCaps & D3DPTEXTURECAPS_POW2)
2197     {
2198         skip("No unconditional NP2 texture support, skipping INTZ test.\n");
2199         return;
2200     }
2201
2202     hr = IDirect3DDevice8_GetDirect3D(device, &d3d8);
2203     ok(SUCCEEDED(hr), "GetDirect3D failed, hr %#x.\n", hr);
2204
2205     hr = IDirect3D8_CheckDeviceFormat(d3d8, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
2206             D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, MAKEFOURCC('I','N','T','Z'));
2207     if (FAILED(hr))
2208     {
2209         skip("No INTZ support, skipping INTZ test.\n");
2210         return;
2211     }
2212
2213     IDirect3D8_Release(d3d8);
2214
2215     hr = IDirect3DDevice8_GetRenderTarget(device, &original_rt);
2216     ok(SUCCEEDED(hr), "GetRenderTarget failed, hr %#x.\n", hr);
2217     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &original_ds);
2218     ok(SUCCEEDED(hr), "GetDepthStencilSurface failed, hr %#x.\n", hr);
2219
2220     hr = IDirect3DDevice8_CreateTexture(device, 640, 480, 1,
2221             D3DUSAGE_DEPTHSTENCIL, MAKEFOURCC('I','N','T','Z'), D3DPOOL_DEFAULT, &texture);
2222     ok(SUCCEEDED(hr), "CreateTexture failed, hr %#x.\n", hr);
2223     hr = IDirect3DDevice8_CreateRenderTarget(device, 640, 480, D3DFMT_A8R8G8B8,
2224             D3DMULTISAMPLE_NONE, FALSE, &rt);
2225     ok(SUCCEEDED(hr), "CreateRenderTarget failed, hr %#x.\n", hr);
2226     hr = IDirect3DDevice8_CreatePixelShader(device, ps_code, &ps);
2227     ok(SUCCEEDED(hr), "CreatePixelShader failed, hr %#x.\n", hr);
2228
2229     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX2
2230             | D3DFVF_TEXCOORDSIZE3(0) | D3DFVF_TEXCOORDSIZE4(1));
2231     ok(SUCCEEDED(hr), "SetVertexShader failed, hr %#x.\n", hr);
2232     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
2233     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2234     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_ALWAYS);
2235     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2236     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
2237     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2238     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
2239     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2240
2241     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MINFILTER, D3DTEXF_POINT);
2242     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2243     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MIPFILTER, D3DTEXF_POINT);
2244     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2245     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MAGFILTER, D3DTEXF_POINT);
2246     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2247     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT3);
2248     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2249
2250     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_ADDRESSU, D3DTADDRESS_WRAP);
2251     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2252     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_ADDRESSV, D3DTADDRESS_WRAP);
2253     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2254     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_MAGFILTER, D3DTEXF_POINT);
2255     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2256     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_MINFILTER, D3DTEXF_POINT);
2257     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2258     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_MIPFILTER, D3DTEXF_POINT);
2259     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2260     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_TEXTURETRANSFORMFLAGS,
2261             D3DTTFF_COUNT4 | D3DTTFF_PROJECTED);
2262     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2263
2264     hr = IDirect3DTexture8_GetSurfaceLevel(texture, 0, &ds);
2265     ok(SUCCEEDED(hr), "GetSurfaceLevel failed, hr %#x.\n", hr);
2266
2267     /* Render offscreen, using the INTZ texture as depth buffer */
2268     hr = IDirect3DDevice8_SetRenderTarget(device, rt, ds);
2269     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2270     hr = IDirect3DDevice8_SetPixelShader(device, 0);
2271     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2272
2273     /* Setup the depth/stencil surface. */
2274     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_ZBUFFER, 0, 0.0f, 0);
2275     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
2276
2277     hr = IDirect3DDevice8_BeginScene(device);
2278     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2279     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2280     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2281     hr = IDirect3DDevice8_EndScene(device);
2282     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2283
2284     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, NULL);
2285     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2286     IDirect3DSurface8_Release(ds);
2287     hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *)texture);
2288     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2289     hr = IDirect3DDevice8_SetTexture(device, 1, (IDirect3DBaseTexture8 *)texture);
2290     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2291     hr = IDirect3DDevice8_SetPixelShader(device, ps);
2292     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2293
2294     /* Read the depth values back. */
2295     hr = IDirect3DDevice8_BeginScene(device);
2296     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2297     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2298     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2299     hr = IDirect3DDevice8_EndScene(device);
2300     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2301
2302     for (i = 0; i < sizeof(expected_colors) / sizeof(*expected_colors); ++i)
2303     {
2304         D3DCOLOR color = getPixelColor(device, expected_colors[i].x, expected_colors[i].y);
2305         ok(color_match(color, expected_colors[i].color, 1),
2306                 "Expected color 0x%08x at (%u, %u), got 0x%08x.\n",
2307                 expected_colors[i].color, expected_colors[i].x, expected_colors[i].y, color);
2308     }
2309
2310     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
2311     ok(SUCCEEDED(hr), "Present failed, hr %#x.\n", hr);
2312
2313     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
2314     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2315     hr = IDirect3DDevice8_SetTexture(device, 1, NULL);
2316     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2317     IDirect3DTexture8_Release(texture);
2318
2319     /* Render onscreen while using the INTZ texture as depth buffer */
2320     hr = IDirect3DDevice8_CreateTexture(device, 640, 480, 1,
2321             D3DUSAGE_DEPTHSTENCIL, MAKEFOURCC('I','N','T','Z'), D3DPOOL_DEFAULT, &texture);
2322     ok(SUCCEEDED(hr), "CreateTexture failed, hr %#x.\n", hr);
2323     hr = IDirect3DTexture8_GetSurfaceLevel(texture, 0, &ds);
2324     ok(SUCCEEDED(hr), "GetSurfaceLevel failed, hr %#x.\n", hr);
2325     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, ds);
2326     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2327     hr = IDirect3DDevice8_SetPixelShader(device, 0);
2328     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2329
2330     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_ZBUFFER, 0, 0.0f, 0);
2331     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
2332
2333     hr = IDirect3DDevice8_BeginScene(device);
2334     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2335     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2336     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2337     hr = IDirect3DDevice8_EndScene(device);
2338     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2339
2340     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, NULL);
2341     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2342     IDirect3DSurface8_Release(ds);
2343     hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *)texture);
2344     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2345     hr = IDirect3DDevice8_SetTexture(device, 1, (IDirect3DBaseTexture8 *)texture);
2346     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2347     hr = IDirect3DDevice8_SetPixelShader(device, ps);
2348     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2349
2350     /* Read the depth values back. */
2351     hr = IDirect3DDevice8_BeginScene(device);
2352     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2353     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2354     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2355     hr = IDirect3DDevice8_EndScene(device);
2356     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2357
2358     for (i = 0; i < sizeof(expected_colors) / sizeof(*expected_colors); ++i)
2359     {
2360         D3DCOLOR color = getPixelColor(device, expected_colors[i].x, expected_colors[i].y);
2361         ok(color_match(color, expected_colors[i].color, 1),
2362                 "Expected color 0x%08x at (%u, %u), got 0x%08x.\n",
2363                 expected_colors[i].color, expected_colors[i].x, expected_colors[i].y, color);
2364     }
2365
2366     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
2367     ok(SUCCEEDED(hr), "Present failed, hr %#x.\n", hr);
2368
2369     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
2370     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2371     hr = IDirect3DDevice8_SetTexture(device, 1, NULL);
2372     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2373     IDirect3DTexture8_Release(texture);
2374
2375     /* Render offscreen, then onscreen, and finally check the INTZ texture in both areas */
2376     hr = IDirect3DDevice8_CreateTexture(device, 640, 480, 1,
2377             D3DUSAGE_DEPTHSTENCIL, MAKEFOURCC('I','N','T','Z'), D3DPOOL_DEFAULT, &texture);
2378     ok(SUCCEEDED(hr), "CreateTexture failed, hr %#x.\n", hr);
2379     hr = IDirect3DTexture8_GetSurfaceLevel(texture, 0, &ds);
2380     ok(SUCCEEDED(hr), "GetSurfaceLevel failed, hr %#x.\n", hr);
2381     hr = IDirect3DDevice8_SetRenderTarget(device, rt, ds);
2382     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2383     hr = IDirect3DDevice8_SetPixelShader(device, 0);
2384     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2385
2386     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_ZBUFFER, 0, 0.0f, 0);
2387     ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
2388
2389     hr = IDirect3DDevice8_BeginScene(device);
2390     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2391     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, half_quad_1, sizeof(*half_quad_1));
2392     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2393     hr = IDirect3DDevice8_EndScene(device);
2394     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2395
2396     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, ds);
2397     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2398
2399     hr = IDirect3DDevice8_BeginScene(device);
2400     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2401     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, half_quad_2, sizeof(*half_quad_2));
2402     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2403     hr = IDirect3DDevice8_EndScene(device);
2404     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2405
2406     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, NULL);
2407     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2408     IDirect3DSurface8_Release(ds);
2409     hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *)texture);
2410     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2411     hr = IDirect3DDevice8_SetTexture(device, 1, (IDirect3DBaseTexture8 *)texture);
2412     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2413     hr = IDirect3DDevice8_SetPixelShader(device, ps);
2414     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2415
2416     /* Read the depth values back. */
2417     hr = IDirect3DDevice8_BeginScene(device);
2418     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2419     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2420     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2421     hr = IDirect3DDevice8_EndScene(device);
2422     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2423
2424     for (i = 0; i < sizeof(expected_colors) / sizeof(*expected_colors); ++i)
2425     {
2426         D3DCOLOR color = getPixelColor(device, expected_colors[i].x, expected_colors[i].y);
2427         ok(color_match(color, expected_colors[i].color, 1),
2428                 "Expected color 0x%08x at (%u, %u), got 0x%08x.\n",
2429                 expected_colors[i].color, expected_colors[i].x, expected_colors[i].y, color);
2430     }
2431
2432     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
2433     ok(SUCCEEDED(hr), "Present failed, hr %#x.\n", hr);
2434
2435     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, original_ds);
2436     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2437     IDirect3DSurface8_Release(original_ds);
2438     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
2439     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2440     hr = IDirect3DDevice8_SetTexture(device, 1, NULL);
2441     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2442     IDirect3DTexture8_Release(texture);
2443     hr = IDirect3DDevice8_SetPixelShader(device, 0);
2444     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2445     hr = IDirect3DDevice8_DeletePixelShader(device, ps);
2446     ok(SUCCEEDED(hr), "DeletePixelShader failed, hr %#x.\n", hr);
2447
2448     IDirect3DSurface8_Release(original_rt);
2449     IDirect3DSurface8_Release(rt);
2450 }
2451
2452 static void shadow_test(IDirect3DDevice8 *device)
2453 {
2454     static const DWORD ps_code[] =
2455     {
2456         0xffff0101,                                                             /* ps_1_1                       */
2457         0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 1.0, 0.0, 0.0, 0.0   */
2458         0x00000051, 0xa00f0001, 0x00000000, 0x3f800000, 0x00000000, 0x00000000, /* def c1, 0.0, 1.0, 0.0, 0.0   */
2459         0x00000051, 0xa00f0002, 0x00000000, 0x00000000, 0x3f800000, 0x00000000, /* def c2, 0.0, 0.0, 1.0, 0.0   */
2460         0x00000042, 0xb00f0000,                                                 /* tex t0                       */
2461         0x00000042, 0xb00f0001,                                                 /* tex t1                       */
2462         0x00000008, 0xb0070001, 0xa0e40000, 0xb0e40001,                         /* dp3 t1.xyz, c0, t1           */
2463         0x00000005, 0x80070000, 0xa0e40001, 0xb0e40001,                         /* mul r0.xyz, c1, t1           */
2464         0x00000004, 0x80070000, 0xa0e40000, 0xb0e40000, 0x80e40000,             /* mad r0.xyz, c0, t0, r0       */
2465         0x40000001, 0x80080000, 0xa0aa0002,                                     /* +mov r0.w, c2.z              */
2466         0x0000ffff,                                                             /* end                          */
2467     };
2468     struct
2469     {
2470         D3DFORMAT format;
2471         const char *name;
2472     }
2473     formats[] =
2474     {
2475         {D3DFMT_D16_LOCKABLE,   "D3DFMT_D16_LOCKABLE"},
2476         {D3DFMT_D32,            "D3DFMT_D32"},
2477         {D3DFMT_D15S1,          "D3DFMT_D15S1"},
2478         {D3DFMT_D24S8,          "D3DFMT_D24S8"},
2479         {D3DFMT_D24X8,          "D3DFMT_D24X8"},
2480         {D3DFMT_D24X4S4,        "D3DFMT_D24X4S4"},
2481         {D3DFMT_D16,            "D3DFMT_D16"},
2482     };
2483     struct
2484     {
2485         float x, y, z;
2486         float s0, t0, p0;
2487         float s1, t1, p1, q1;
2488     }
2489     quad[] =
2490     {
2491         { -1.0f,  1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.0f},
2492         {  1.0f,  1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f},
2493         { -1.0f, -1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f},
2494         {  1.0f, -1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 1.0f},
2495     };
2496     struct
2497     {
2498         UINT x, y;
2499         D3DCOLOR color;
2500     }
2501     expected_colors[] =
2502     {
2503         {400,  60, D3DCOLOR_ARGB(0x00, 0x00, 0x00, 0x00)},
2504         {560, 180, D3DCOLOR_ARGB(0x00, 0xff, 0x00, 0x00)},
2505         {560, 300, D3DCOLOR_ARGB(0x00, 0xff, 0x00, 0x00)},
2506         {400, 420, D3DCOLOR_ARGB(0x00, 0xff, 0xff, 0x00)},
2507         {240, 420, D3DCOLOR_ARGB(0x00, 0xff, 0xff, 0x00)},
2508         { 80, 300, D3DCOLOR_ARGB(0x00, 0x00, 0x00, 0x00)},
2509         { 80, 180, D3DCOLOR_ARGB(0x00, 0x00, 0x00, 0x00)},
2510         {240,  60, D3DCOLOR_ARGB(0x00, 0x00, 0x00, 0x00)},
2511     };
2512
2513     IDirect3DSurface8 *original_ds, *original_rt, *rt;
2514     IDirect3D8 *d3d8;
2515     D3DCAPS8 caps;
2516     HRESULT hr;
2517     DWORD ps;
2518     UINT i;
2519
2520     hr = IDirect3DDevice8_GetDeviceCaps(device, &caps);
2521     ok(SUCCEEDED(hr), "GetDeviceCaps failed, hr %#x.\n", hr);
2522     if (caps.PixelShaderVersion < D3DPS_VERSION(1, 1))
2523     {
2524         skip("No pixel shader 1.1 support, skipping shadow test.\n");
2525         return;
2526     }
2527
2528     hr = IDirect3DDevice8_GetDirect3D(device, &d3d8);
2529     ok(SUCCEEDED(hr), "GetDirect3D failed, hr %#x.\n", hr);
2530     hr = IDirect3DDevice8_GetRenderTarget(device, &original_rt);
2531     ok(SUCCEEDED(hr), "GetRenderTarget failed, hr %#x.\n", hr);
2532     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &original_ds);
2533     ok(SUCCEEDED(hr), "GetDepthStencilSurface failed, hr %#x.\n", hr);
2534
2535     hr = IDirect3DDevice8_CreateRenderTarget(device, 1024, 1024, D3DFMT_A8R8G8B8,
2536             D3DMULTISAMPLE_NONE, FALSE, &rt);
2537     ok(SUCCEEDED(hr), "CreateRenderTarget failed, hr %#x.\n", hr);
2538     hr = IDirect3DDevice8_CreatePixelShader(device, ps_code, &ps);
2539     ok(SUCCEEDED(hr), "CreatePixelShader failed, hr %#x.\n", hr);
2540
2541     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX2
2542             | D3DFVF_TEXCOORDSIZE3(0) | D3DFVF_TEXCOORDSIZE4(1));
2543     ok(SUCCEEDED(hr), "SetVertexShader failed, hr %#x.\n", hr);
2544     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
2545     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2546     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_ALWAYS);
2547     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2548     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
2549     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2550     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
2551     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2552
2553     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MINFILTER, D3DTEXF_POINT);
2554     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2555     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MIPFILTER, D3DTEXF_POINT);
2556     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2557     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MAGFILTER, D3DTEXF_POINT);
2558     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2559     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT3);
2560     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2561
2562     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_ADDRESSU, D3DTADDRESS_WRAP);
2563     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2564     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_ADDRESSV, D3DTADDRESS_WRAP);
2565     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2566     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_MAGFILTER, D3DTEXF_POINT);
2567     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2568     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_MINFILTER, D3DTEXF_POINT);
2569     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2570     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_MIPFILTER, D3DTEXF_POINT);
2571     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2572     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_TEXTURETRANSFORMFLAGS,
2573             D3DTTFF_COUNT4 | D3DTTFF_PROJECTED);
2574     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2575
2576     for (i = 0; i < sizeof(formats) / sizeof(*formats); ++i)
2577     {
2578         D3DFORMAT format = formats[i].format;
2579         IDirect3DTexture8 *texture;
2580         IDirect3DSurface8 *ds;
2581         unsigned int j;
2582
2583         hr = IDirect3D8_CheckDeviceFormat(d3d8, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
2584                 D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, format);
2585         if (FAILED(hr)) continue;
2586
2587         hr = IDirect3DDevice8_CreateTexture(device, 1024, 1024, 1,
2588                 D3DUSAGE_DEPTHSTENCIL, format, D3DPOOL_DEFAULT, &texture);
2589         ok(SUCCEEDED(hr), "CreateTexture failed, hr %#x.\n", hr);
2590
2591         hr = IDirect3DTexture8_GetSurfaceLevel(texture, 0, &ds);
2592         ok(SUCCEEDED(hr), "GetSurfaceLevel failed, hr %#x.\n", hr);
2593
2594         hr = IDirect3DDevice8_SetRenderTarget(device, rt, ds);
2595         ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2596
2597         hr = IDirect3DDevice8_SetPixelShader(device, 0);
2598         ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2599
2600         /* Setup the depth/stencil surface. */
2601         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_ZBUFFER, 0, 0.0f, 0);
2602         ok(SUCCEEDED(hr), "Clear failed, hr %#x.\n", hr);
2603
2604         hr = IDirect3DDevice8_BeginScene(device);
2605         ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2606         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2607         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2608         hr = IDirect3DDevice8_EndScene(device);
2609         ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2610
2611         hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, NULL);
2612         ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2613         IDirect3DSurface8_Release(ds);
2614
2615         hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *)texture);
2616         ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2617         hr = IDirect3DDevice8_SetTexture(device, 1, (IDirect3DBaseTexture8 *)texture);
2618         ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2619
2620         hr = IDirect3DDevice8_SetPixelShader(device, ps);
2621         ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2622
2623         /* Do the actual shadow mapping. */
2624         hr = IDirect3DDevice8_BeginScene(device);
2625         ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2626         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2627         ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2628         hr = IDirect3DDevice8_EndScene(device);
2629         ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2630
2631         hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
2632         ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2633         hr = IDirect3DDevice8_SetTexture(device, 1, NULL);
2634         ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2635         IDirect3DTexture8_Release(texture);
2636
2637         for (j = 0; j < sizeof(expected_colors) / sizeof(*expected_colors); ++j)
2638         {
2639             D3DCOLOR color = getPixelColor(device, expected_colors[j].x, expected_colors[j].y);
2640             ok(color_match(color, expected_colors[j].color, 0),
2641                     "Expected color 0x%08x at (%u, %u) for format %s, got 0x%08x.\n",
2642                     expected_colors[j].color, expected_colors[j].x, expected_colors[j].y,
2643                     formats[i].name, color);
2644         }
2645
2646         hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
2647         ok(SUCCEEDED(hr), "Present failed, hr %#x.\n", hr);
2648     }
2649
2650     hr = IDirect3DDevice8_SetPixelShader(device, 0);
2651     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2652     hr = IDirect3DDevice8_DeletePixelShader(device, ps);
2653     ok(SUCCEEDED(hr), "DeletePixelShader failed, hr %#x.\n", hr);
2654
2655     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, original_ds);
2656     ok(SUCCEEDED(hr), "SetRenderTarget failed, hr %#x.\n", hr);
2657     IDirect3DSurface8_Release(original_ds);
2658
2659     IDirect3DSurface8_Release(original_rt);
2660     IDirect3DSurface8_Release(rt);
2661
2662     IDirect3D8_Release(d3d8);
2663 }
2664
2665 static void multisample_copy_rects_test(IDirect3DDevice8 *device)
2666 {
2667     IDirect3DSurface8 *original_ds, *original_rt, *ds, *ds_plain, *rt, *readback;
2668     RECT src_rect = {64, 64, 128, 128};
2669     POINT dst_point = {96, 96};
2670     D3DLOCKED_RECT locked_rect;
2671     IDirect3D8 *d3d8;
2672     D3DCOLOR color;
2673     HRESULT hr;
2674
2675     hr = IDirect3DDevice8_GetDirect3D(device, &d3d8);
2676     ok(SUCCEEDED(hr), "Failed to get d3d8 interface, hr %#x.\n", hr);
2677     hr = IDirect3D8_CheckDeviceMultiSampleType(d3d8, D3DADAPTER_DEFAULT,
2678             D3DDEVTYPE_HAL, D3DFMT_A8R8G8B8, TRUE, D3DMULTISAMPLE_2_SAMPLES);
2679     IDirect3D8_Release(d3d8);
2680     if (FAILED(hr))
2681     {
2682         skip("Multisampling not supported for D3DFMT_A8R8G8B8, skipping multisampled CopyRects test.\n");
2683         return;
2684     }
2685
2686     hr = IDirect3DDevice8_CreateRenderTarget(device, 256, 256, D3DFMT_A8R8G8B8,
2687             D3DMULTISAMPLE_2_SAMPLES, FALSE, &rt);
2688     ok(SUCCEEDED(hr), "Failed to create render target, hr %#x.\n", hr);
2689     hr = IDirect3DDevice8_CreateDepthStencilSurface(device, 256, 256, D3DFMT_D24S8,
2690             D3DMULTISAMPLE_2_SAMPLES, &ds);
2691     ok(SUCCEEDED(hr), "Failed to create depth stencil surface, hr %#x.\n", hr);
2692     hr = IDirect3DDevice8_CreateDepthStencilSurface(device, 256, 256, D3DFMT_D24S8,
2693             D3DMULTISAMPLE_NONE, &ds_plain);
2694     ok(SUCCEEDED(hr), "Failed to create depth stencil surface, hr %#x.\n", hr);
2695     hr = IDirect3DDevice8_CreateImageSurface(device, 256, 256, D3DFMT_A8R8G8B8, &readback);
2696     ok(SUCCEEDED(hr), "Failed to create readback surface, hr %#x.\n", hr);
2697
2698     hr = IDirect3DDevice8_GetRenderTarget(device, &original_rt);
2699     ok(SUCCEEDED(hr), "Failed to get render target, hr %#x.\n", hr);
2700     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &original_ds);
2701     ok(SUCCEEDED(hr), "Failed to get depth/stencil, hr %#x.\n", hr);
2702
2703     hr = IDirect3DDevice8_SetRenderTarget(device, rt, ds);
2704     ok(SUCCEEDED(hr), "Failed to set render target, hr %#x.\n", hr);
2705
2706     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff00ff00, 1.0f, 0);
2707     ok(SUCCEEDED(hr), "Failed to clear render target, hr %#x.\n", hr);
2708
2709     hr = IDirect3DDevice8_CopyRects(device, rt, NULL, 0, readback, NULL);
2710     ok(SUCCEEDED(hr), "Failed to read render target back, hr %#x.\n", hr);
2711
2712     hr = IDirect3DDevice8_CopyRects(device, ds, NULL, 0, ds_plain, NULL);
2713     ok(hr == D3DERR_INVALIDCALL, "Depth buffer copy, hr %#x, expected %#x.\n", hr, D3DERR_INVALIDCALL);
2714
2715     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
2716     ok(SUCCEEDED(hr), "Failed to clear render target, hr %#x.\n", hr);
2717
2718     hr = IDirect3DDevice8_CopyRects(device, rt, &src_rect, 1, readback, &dst_point);
2719     ok(SUCCEEDED(hr), "Failed to read render target back, hr %#x.\n", hr);
2720
2721     hr = IDirect3DSurface8_LockRect(readback, &locked_rect, NULL, D3DLOCK_READONLY);
2722     ok(SUCCEEDED(hr), "Failed to lock readback surface, hr %#x.\n", hr);
2723
2724     color = *(DWORD *)((BYTE *)locked_rect.pBits + 31 * locked_rect.Pitch + 31 * 4);
2725     ok(color == 0xff00ff00, "Got unexpected color 0x%08x.\n", color);
2726
2727     color = *(DWORD *)((BYTE *)locked_rect.pBits + 127 * locked_rect.Pitch + 127 * 4);
2728     ok(color == 0xffff0000, "Got unexpected color 0x%08x.\n", color);
2729
2730     hr = IDirect3DSurface8_UnlockRect(readback);
2731     ok(SUCCEEDED(hr), "Failed to unlock readback surface, hr %#x.\n", hr);
2732
2733     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, original_ds);
2734     ok(SUCCEEDED(hr), "Failed to restore original render target, hr %#x.\n", hr);
2735
2736     IDirect3DSurface8_Release(original_ds);
2737     IDirect3DSurface8_Release(original_rt);
2738     IDirect3DSurface8_Release(readback);
2739     IDirect3DSurface8_Release(ds_plain);
2740     IDirect3DSurface8_Release(ds);
2741     IDirect3DSurface8_Release(rt);
2742 }
2743
2744 static void resz_test(IDirect3DDevice8 *device)
2745 {
2746     IDirect3DSurface8 *rt, *original_rt, *ds, *original_ds, *intz_ds;
2747     IDirect3D8 *d3d8;
2748     D3DCAPS8 caps;
2749     HRESULT hr;
2750     unsigned int i;
2751     static const DWORD ps_code[] =
2752     {
2753         0xffff0101,                                                             /* ps_1_1                       */
2754         0x00000051, 0xa00f0000, 0x3f800000, 0x00000000, 0x00000000, 0x00000000, /* def c0, 1.0, 0.0, 0.0, 0.0   */
2755         0x00000051, 0xa00f0001, 0x00000000, 0x3f800000, 0x00000000, 0x00000000, /* def c1, 0.0, 1.0, 0.0, 0.0   */
2756         0x00000051, 0xa00f0002, 0x00000000, 0x00000000, 0x3f800000, 0x00000000, /* def c2, 0.0, 0.0, 1.0, 0.0   */
2757         0x00000042, 0xb00f0000,                                                 /* tex t0                       */
2758         0x00000042, 0xb00f0001,                                                 /* tex t1                       */
2759         0x00000008, 0xb0070001, 0xa0e40000, 0xb0e40001,                         /* dp3 t1.xyz, c0, t1           */
2760         0x00000005, 0x80070000, 0xa0e40001, 0xb0e40001,                         /* mul r0.xyz, c1, t1           */
2761         0x00000004, 0x80070000, 0xa0e40000, 0xb0e40000, 0x80e40000,             /* mad r0.xyz, c0, t0, r0       */
2762         0x40000001, 0x80080000, 0xa0aa0002,                                     /* +mov r0.w, c2.z              */
2763         0x0000ffff,                                                             /* end                          */
2764     };
2765     struct
2766     {
2767         float x, y, z;
2768         float s0, t0, p0;
2769         float s1, t1, p1, q1;
2770     }
2771     quad[] =
2772     {
2773         { -1.0f,  1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.5f},
2774         {  1.0f,  1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.5f},
2775         { -1.0f, -1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.5f},
2776         {  1.0f, -1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.5f},
2777     };
2778     struct
2779     {
2780         UINT x, y;
2781         D3DCOLOR color;
2782     }
2783     expected_colors[] =
2784     {
2785         { 80, 100, D3DCOLOR_ARGB(0x00, 0x20, 0x40, 0x00)},
2786         {240, 100, D3DCOLOR_ARGB(0x00, 0x60, 0xbf, 0x00)},
2787         {400, 100, D3DCOLOR_ARGB(0x00, 0x9f, 0x40, 0x00)},
2788         {560, 100, D3DCOLOR_ARGB(0x00, 0xdf, 0xbf, 0x00)},
2789         { 80, 450, D3DCOLOR_ARGB(0x00, 0x20, 0x40, 0x00)},
2790         {240, 450, D3DCOLOR_ARGB(0x00, 0x60, 0xbf, 0x00)},
2791         {400, 450, D3DCOLOR_ARGB(0x00, 0x9f, 0x40, 0x00)},
2792         {560, 450, D3DCOLOR_ARGB(0x00, 0xdf, 0xbf, 0x00)},
2793     };
2794     IDirect3DTexture8 *texture;
2795     DWORD ps, value;
2796
2797     hr = IDirect3DDevice8_GetDirect3D(device, &d3d8);
2798     ok(SUCCEEDED(hr), "Failed to get d3d8 interface, hr %#x.\n", hr);
2799     hr = IDirect3D8_CheckDeviceMultiSampleType(d3d8, D3DADAPTER_DEFAULT,
2800             D3DDEVTYPE_HAL, D3DFMT_A8R8G8B8, TRUE, D3DMULTISAMPLE_2_SAMPLES);
2801     if (FAILED(hr))
2802     {
2803         skip("Multisampling not supported for D3DFMT_A8R8G8B8, skipping RESZ test.\n");
2804         return;
2805     }
2806     hr = IDirect3D8_CheckDeviceMultiSampleType(d3d8, D3DADAPTER_DEFAULT,
2807             D3DDEVTYPE_HAL, D3DFMT_D24S8, TRUE, D3DMULTISAMPLE_2_SAMPLES);
2808     if (FAILED(hr))
2809     {
2810         skip("Multisampling not supported for D3DFMT_D24S8, skipping RESZ test.\n");
2811         return;
2812     }
2813     hr = IDirect3D8_CheckDeviceFormat(d3d8, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
2814             D3DUSAGE_DEPTHSTENCIL, D3DRTYPE_TEXTURE, MAKEFOURCC('I','N','T','Z'));
2815     if (FAILED(hr))
2816     {
2817         skip("No INTZ support, skipping RESZ test.\n");
2818         return;
2819     }
2820     hr = IDirect3D8_CheckDeviceFormat(d3d8, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
2821             D3DUSAGE_RENDERTARGET, D3DRTYPE_SURFACE, MAKEFOURCC('R','E','S','Z'));
2822     if (FAILED(hr))
2823     {
2824         skip("No RESZ support, skipping RESZ test.\n");
2825         return;
2826     }
2827     IDirect3D8_Release(d3d8);
2828
2829     hr = IDirect3DDevice8_GetDeviceCaps(device, &caps);
2830     ok(SUCCEEDED(hr), "GetDeviceCaps failed, hr %#x.\n", hr);
2831     if (caps.TextureCaps & D3DPTEXTURECAPS_POW2)
2832     {
2833         skip("No unconditional NP2 texture support, skipping INTZ test.\n");
2834         return;
2835     }
2836
2837     hr = IDirect3DDevice8_GetRenderTarget(device, &original_rt);
2838     ok(SUCCEEDED(hr), "Failed to get render target, hr %#x.\n", hr);
2839     hr = IDirect3DDevice8_GetDepthStencilSurface(device, &original_ds);
2840     ok(SUCCEEDED(hr), "Failed to get depth/stencil, hr %#x.\n", hr);
2841
2842     hr = IDirect3DDevice8_CreateRenderTarget(device, 640, 480, D3DFMT_A8R8G8B8,
2843             D3DMULTISAMPLE_2_SAMPLES, FALSE, &rt);
2844     ok(SUCCEEDED(hr), "Failed to create render target, hr %#x.\n", hr);
2845     hr = IDirect3DDevice8_CreateDepthStencilSurface(device, 640, 480, D3DFMT_D24S8,
2846             D3DMULTISAMPLE_2_SAMPLES, &ds);
2847
2848     hr = IDirect3DDevice8_CreateTexture(device, 640, 480, 1,
2849             D3DUSAGE_DEPTHSTENCIL, MAKEFOURCC('I','N','T','Z'), D3DPOOL_DEFAULT, &texture);
2850     ok(SUCCEEDED(hr), "CreateTexture failed, hr %#x.\n", hr);
2851     hr = IDirect3DTexture8_GetSurfaceLevel(texture, 0, &intz_ds);
2852     ok(SUCCEEDED(hr), "GetSurfaceLevel failed, hr %#x.\n", hr);
2853
2854     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, intz_ds);
2855     ok(SUCCEEDED(hr), "Failed to set render target, hr %#x.\n", hr);
2856     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff00ffff, 1.0f, 0);
2857     ok(SUCCEEDED(hr), "Failed to clear render target, hr %#x.\n", hr);
2858
2859     hr = IDirect3DDevice8_SetRenderTarget(device, rt, ds);
2860     ok(SUCCEEDED(hr), "Failed to set render target, hr %#x.\n", hr);
2861     IDirect3DSurface8_Release(intz_ds);
2862     hr = IDirect3DDevice8_CreatePixelShader(device, ps_code, &ps);
2863     ok(SUCCEEDED(hr), "CreatePixelShader failed, hr %#x.\n", hr);
2864
2865     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZ | D3DFVF_TEX2
2866             | D3DFVF_TEXCOORDSIZE3(0) | D3DFVF_TEXCOORDSIZE4(1));
2867     ok(SUCCEEDED(hr), "SetVertexShader failed, hr %#x.\n", hr);
2868     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_TRUE);
2869     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2870     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZFUNC, D3DCMP_ALWAYS);
2871     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2872     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
2873     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2874     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_LIGHTING, FALSE);
2875     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2876
2877     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MINFILTER, D3DTEXF_POINT);
2878     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2879     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MIPFILTER, D3DTEXF_POINT);
2880     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2881     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_MAGFILTER, D3DTEXF_POINT);
2882     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2883     hr = IDirect3DDevice8_SetTextureStageState(device, 0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT3);
2884     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2885
2886     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_ADDRESSU, D3DTADDRESS_WRAP);
2887     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2888     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_ADDRESSV, D3DTADDRESS_WRAP);
2889     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2890     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_MAGFILTER, D3DTEXF_POINT);
2891     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2892     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_MINFILTER, D3DTEXF_POINT);
2893     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2894     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_MIPFILTER, D3DTEXF_POINT);
2895     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2896     hr = IDirect3DDevice8_SetTextureStageState(device, 1, D3DTSS_TEXTURETRANSFORMFLAGS,
2897             D3DTTFF_COUNT4 | D3DTTFF_PROJECTED);
2898     ok(SUCCEEDED(hr), "SetTextureStageState failed, hr %#x.\n", hr);
2899
2900     /* Render offscreen (multisampled), blit the depth buffer into the INTZ texture and then check its contents. */
2901     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xff00ff00, 1.0f, 0);
2902     ok(SUCCEEDED(hr), "Failed to clear render target, hr %#x.\n", hr);
2903
2904     hr = IDirect3DDevice8_BeginScene(device);
2905     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2906     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2907     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2908
2909     /* The destination depth texture has to be bound to sampler 0 */
2910     hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *)texture);
2911     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2912
2913     /* the ATI "spec" says you have to do a dummy draw to ensure correct commands ordering */
2914     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, FALSE);
2915     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2916     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, FALSE);
2917     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2918     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_COLORWRITEENABLE, 0);
2919     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2920     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2921     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2922     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, TRUE);
2923     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2924     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
2925     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2926     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_COLORWRITEENABLE, 0xf);
2927     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
2928
2929     /* The actual multisampled depth buffer resolve happens here */
2930     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_POINTSIZE, 0x7fa05000);
2931     ok(SUCCEEDED(hr), "SetRenderState (multisampled depth buffer resolve) failed, hr %#x.\n", hr);
2932     hr = IDirect3DDevice8_GetRenderState(device, D3DRS_POINTSIZE, &value);
2933     ok(SUCCEEDED(hr) && value == 0x7fa05000, "GetRenderState failed, hr %#x, value %#x.\n", hr, value);
2934
2935     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, NULL);
2936     ok(SUCCEEDED(hr), "Failed to set render target, hr %#x.\n", hr);
2937     hr = IDirect3DDevice8_SetTexture(device, 1, (IDirect3DBaseTexture8 *)texture);
2938     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2939     hr = IDirect3DDevice8_SetPixelShader(device, ps);
2940     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2941
2942     /* Read the depth values back. */
2943     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2944     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2945     hr = IDirect3DDevice8_EndScene(device);
2946     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2947
2948     for (i = 0; i < sizeof(expected_colors) / sizeof(*expected_colors); ++i)
2949     {
2950         D3DCOLOR color = getPixelColor(device, expected_colors[i].x, expected_colors[i].y);
2951         ok(color_match(color, expected_colors[i].color, 1),
2952                 "Expected color 0x%08x at (%u, %u), got 0x%08x.\n",
2953                 expected_colors[i].color, expected_colors[i].x, expected_colors[i].y, color);
2954     }
2955
2956     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
2957     ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);
2958
2959     /* Test edge cases - try with no texture at all */
2960     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
2961     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2962     hr = IDirect3DDevice8_SetTexture(device, 1, NULL);
2963     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2964     hr = IDirect3DDevice8_SetRenderTarget(device, rt, ds);
2965     ok(SUCCEEDED(hr), "Failed to set render target, hr %#x.\n", hr);
2966
2967     hr = IDirect3DDevice8_BeginScene(device);
2968     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2969     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2970     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2971     hr = IDirect3DDevice8_EndScene(device);
2972     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2973
2974     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_POINTSIZE, 0x7fa05000);
2975     ok(SUCCEEDED(hr), "SetRenderState (multisampled depth buffer resolve) failed, hr %#x.\n", hr);
2976
2977     /* With a non-multisampled depth buffer */
2978     IDirect3DSurface8_Release(ds);
2979     IDirect3DSurface8_Release(rt);
2980     hr = IDirect3DDevice8_CreateDepthStencilSurface(device, 640, 480, D3DFMT_D24S8,
2981             D3DMULTISAMPLE_NONE, &ds);
2982
2983     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, ds);
2984     ok(SUCCEEDED(hr), "Failed to set render target, hr %#x.\n", hr);
2985     hr = IDirect3DDevice8_SetPixelShader(device, 0);
2986     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
2987
2988     hr = IDirect3DDevice8_BeginScene(device);
2989     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
2990     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
2991     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
2992     hr = IDirect3DDevice8_EndScene(device);
2993     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
2994
2995     hr = IDirect3DDevice8_SetTexture(device, 0, (IDirect3DBaseTexture8 *)texture);
2996     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
2997
2998     hr = IDirect3DDevice8_BeginScene(device);
2999     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
3000     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, FALSE);
3001     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
3002     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, FALSE);
3003     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
3004     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_COLORWRITEENABLE, 0);
3005     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
3006     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
3007     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
3008     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, TRUE);
3009     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
3010     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZWRITEENABLE, TRUE);
3011     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
3012     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_COLORWRITEENABLE, 0xf);
3013     ok(SUCCEEDED(hr), "SetRenderState failed, hr %#x.\n", hr);
3014     hr = IDirect3DDevice8_EndScene(device);
3015     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
3016
3017     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_POINTSIZE, 0x7fa05000);
3018     ok(SUCCEEDED(hr), "SetRenderState (multisampled depth buffer resolve) failed, hr %#x.\n", hr);
3019
3020     hr = IDirect3DDevice8_SetTexture(device, 1, (IDirect3DBaseTexture8 *)texture);
3021     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
3022     hr = IDirect3DDevice8_SetPixelShader(device, ps);
3023     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
3024
3025     /* Read the depth values back. */
3026     hr = IDirect3DDevice8_BeginScene(device);
3027     ok(SUCCEEDED(hr), "BeginScene failed, hr %#x.\n", hr);
3028     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
3029     ok(SUCCEEDED(hr), "DrawPrimitiveUP failed, hr %#x.\n", hr);
3030     hr = IDirect3DDevice8_EndScene(device);
3031     ok(SUCCEEDED(hr), "EndScene failed, hr %#x.\n", hr);
3032
3033     for (i = 0; i < sizeof(expected_colors) / sizeof(*expected_colors); ++i)
3034     {
3035         D3DCOLOR color = getPixelColor(device, expected_colors[i].x, expected_colors[i].y);
3036         ok(color_match(color, expected_colors[i].color, 1),
3037                 "Expected color 0x%08x at (%u, %u), got 0x%08x.\n",
3038                 expected_colors[i].color, expected_colors[i].x, expected_colors[i].y, color);
3039     }
3040
3041     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
3042     ok(SUCCEEDED(hr), "Present failed (0x%08x)\n", hr);
3043
3044     hr = IDirect3DDevice8_SetRenderTarget(device, original_rt, original_ds);
3045     ok(SUCCEEDED(hr), "Failed to set render target, hr %#x.\n", hr);
3046     IDirect3DSurface8_Release(ds);
3047     hr = IDirect3DDevice8_SetTexture(device, 0, NULL);
3048     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
3049     hr = IDirect3DDevice8_SetTexture(device, 1, NULL);
3050     ok(SUCCEEDED(hr), "SetTexture failed, hr %#x.\n", hr);
3051     IDirect3DTexture8_Release(texture);
3052     hr = IDirect3DDevice8_SetPixelShader(device, 0);
3053     ok(SUCCEEDED(hr), "SetPixelShader failed, hr %#x.\n", hr);
3054     hr = IDirect3DDevice8_DeletePixelShader(device, ps);
3055     ok(SUCCEEDED(hr), "DeletePixelShader failed, hr %#x.\n", hr);
3056     IDirect3DSurface8_Release(original_ds);
3057     IDirect3DSurface8_Release(original_rt);
3058 }
3059
3060 static void zenable_test(IDirect3DDevice8 *device)
3061 {
3062     static const struct
3063     {
3064         struct vec4 position;
3065         D3DCOLOR diffuse;
3066     }
3067     tquad[] =
3068     {
3069         {{  0.0f, 480.0f, -0.5f, 1.0f}, 0xff00ff00},
3070         {{  0.0f,   0.0f, -0.5f, 1.0f}, 0xff00ff00},
3071         {{640.0f, 480.0f,  1.5f, 1.0f}, 0xff00ff00},
3072         {{640.0f,   0.0f,  1.5f, 1.0f}, 0xff00ff00},
3073     };
3074     D3DCOLOR color;
3075     D3DCAPS8 caps;
3076     HRESULT hr;
3077     UINT x, y;
3078     UINT i, j;
3079
3080     hr = IDirect3DDevice8_SetRenderState(device, D3DRS_ZENABLE, D3DZB_FALSE);
3081     ok(SUCCEEDED(hr), "Failed to disable z-buffering, hr %#x.\n", hr);
3082     hr = IDirect3DDevice8_SetVertexShader(device, D3DFVF_XYZRHW | D3DFVF_DIFFUSE);
3083     ok(SUCCEEDED(hr), "Failed to set FVF, hr %#x.\n", hr);
3084
3085     hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffff0000, 0.0f, 0);
3086     ok(SUCCEEDED(hr), "Failed to clear render target, hr %#x.\n", hr);
3087     hr = IDirect3DDevice8_BeginScene(device);
3088     ok(SUCCEEDED(hr), "Failed to begin scene, hr %#x.\n", hr);
3089     hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, tquad, sizeof(*tquad));
3090     ok(SUCCEEDED(hr), "Failed to draw, hr %#x.\n", hr);
3091     hr = IDirect3DDevice8_EndScene(device);
3092     ok(SUCCEEDED(hr), "Failed to end scene, hr %#x.\n", hr);
3093
3094     for (i = 0; i < 4; ++i)
3095     {
3096         for (j = 0; j < 4; ++j)
3097         {
3098             x = 80 * ((2 * j) + 1);
3099             y = 60 * ((2 * i) + 1);
3100             color = getPixelColor(device, x, y);
3101             ok(color_match(color, 0x0000ff00, 1),
3102                     "Expected color 0x0000ff00 at %u, %u, got 0x%08x.\n", x, y, color);
3103         }
3104     }
3105
3106     hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
3107     ok(SUCCEEDED(hr), "Failed to present backbuffer, hr %#x.\n", hr);
3108
3109     hr = IDirect3DDevice8_GetDeviceCaps(device, &caps);
3110     ok(SUCCEEDED(hr), "Failed to get device caps, hr %#x.\n", hr);
3111
3112     if (caps.PixelShaderVersion >= D3DPS_VERSION(1, 1)
3113             && caps.VertexShaderVersion >= D3DVS_VERSION(1, 1))
3114     {
3115         static const DWORD vs_code[] =
3116         {
3117             0xfffe0101,                                 /* vs_1_1           */
3118             0x00000001, 0xc00f0000, 0x90e40000,         /* mov oPos, v0     */
3119             0x00000001, 0xd00f0000, 0x90e40000,         /* mov oD0, v0      */
3120             0x0000ffff
3121         };
3122         static const DWORD ps_code[] =
3123         {
3124             0xffff0101,                                 /* ps_1_1           */
3125             0x00000001, 0x800f0000, 0x90e40000,         /* mov r0, v0       */
3126             0x0000ffff                                  /* end              */
3127         };
3128         static const struct vec3 quad[] =
3129         {
3130             {-1.0f, -1.0f, -0.5f},
3131             {-1.0f,  1.0f, -0.5f},
3132             { 1.0f, -1.0f,  1.5f},
3133             { 1.0f,  1.0f,  1.5f},
3134         };
3135         static const D3DCOLOR expected[] =
3136         {
3137             0x00ff0000, 0x0060df60, 0x009fdf9f, 0x00ff0000,
3138             0x00ff0000, 0x00609f60, 0x009f9f9f, 0x00ff0000,
3139             0x00ff0000, 0x00606060, 0x009f609f, 0x00ff0000,
3140             0x00ff0000, 0x00602060, 0x009f209f, 0x00ff0000,
3141         };
3142         static const DWORD decl[] =
3143         {
3144             D3DVSD_STREAM(0),
3145             D3DVSD_REG(D3DVSDE_POSITION, D3DVSDT_FLOAT3),
3146             D3DVSD_END()
3147         };
3148         DWORD vs, ps;
3149
3150         hr = IDirect3DDevice8_CreateVertexShader(device, decl, vs_code, &vs, 0);
3151         ok(SUCCEEDED(hr), "Failed to create vertex shader, hr %#x.\n", hr);
3152         hr = IDirect3DDevice8_CreatePixelShader(device, ps_code, &ps);
3153         ok(SUCCEEDED(hr), "Failed to create pixel shader, hr %#x.\n", hr);
3154         hr = IDirect3DDevice8_SetVertexShader(device, vs);
3155         ok(SUCCEEDED(hr), "Failed to set vertex shader, hr %#x.\n", hr);
3156         hr = IDirect3DDevice8_SetPixelShader(device, ps);
3157         ok(SUCCEEDED(hr), "Failed to set pixel shader, hr %#x.\n", hr);
3158
3159         hr = IDirect3DDevice8_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffff0000, 0.0f, 0);
3160         ok(SUCCEEDED(hr), "Failed to clear render target, hr %#x.\n", hr);
3161         hr = IDirect3DDevice8_BeginScene(device);
3162         ok(SUCCEEDED(hr), "Failed to begin scene, hr %#x.\n", hr);
3163         hr = IDirect3DDevice8_DrawPrimitiveUP(device, D3DPT_TRIANGLESTRIP, 2, quad, sizeof(*quad));
3164         ok(SUCCEEDED(hr), "Failed to draw, hr %#x.\n", hr);
3165         hr = IDirect3DDevice8_EndScene(device);
3166         ok(SUCCEEDED(hr), "Failed to end scene, hr %#x.\n", hr);
3167
3168         for (i = 0; i < 4; ++i)
3169         {
3170             for (j = 0; j < 4; ++j)
3171             {
3172                 x = 80 * ((2 * j) + 1);
3173                 y = 60 * ((2 * i) + 1);
3174                 color = getPixelColor(device, x, y);
3175                 ok(color_match(color, expected[i * 4 + j], 1),
3176                         "Expected color 0x%08x at %u, %u, got 0x%08x.\n", expected[i * 4 + j], x, y, color);
3177             }
3178         }
3179
3180         hr = IDirect3DDevice8_Present(device, NULL, NULL, NULL, NULL);
3181         ok(SUCCEEDED(hr), "Failed to present backbuffer, hr %#x.\n", hr);
3182
3183         hr = IDirect3DDevice8_SetPixelShader(device, 0);
3184         ok(SUCCEEDED(hr), "Failed to set pixel shader, hr %#x.\n", hr);
3185         hr = IDirect3DDevice8_SetVertexShader(device, 0);
3186         ok(SUCCEEDED(hr), "Failed to set vertex shader, hr %#x.\n", hr);
3187         hr = IDirect3DDevice8_DeletePixelShader(device, ps);
3188         ok(SUCCEEDED(hr), "Failed to delete pixel shader, hr %#x.\n", hr);
3189         hr = IDirect3DDevice8_DeleteVertexShader(device, vs);
3190         ok(SUCCEEDED(hr), "Failed to delete vertex shader, hr %#x.\n", hr);
3191     }
3192 }
3193
3194 START_TEST(visual)
3195 {
3196     IDirect3DDevice8 *device_ptr;
3197     HRESULT hr;
3198     DWORD color;
3199     D3DCAPS8 caps;
3200
3201     d3d8_handle = LoadLibraryA("d3d8.dll");
3202     if (!d3d8_handle)
3203     {
3204         win_skip("Could not load d3d8.dll\n");
3205         return;
3206     }
3207
3208     device_ptr = init_d3d8();
3209     if (!device_ptr)
3210     {
3211         win_skip("Could not initialize direct3d\n");
3212         return;
3213     }
3214
3215     IDirect3DDevice8_GetDeviceCaps(device_ptr, &caps);
3216
3217     /* Check for the reliability of the returned data */
3218     hr = IDirect3DDevice8_Clear(device_ptr, 0, NULL, D3DCLEAR_TARGET, 0xffff0000, 0.0, 0);
3219     if(FAILED(hr))
3220     {
3221         skip("Clear failed, can't assure correctness of the test results\n");
3222         goto cleanup;
3223     }
3224
3225     color = getPixelColor(device_ptr, 1, 1);
3226     if(color !=0x00ff0000)
3227     {
3228         skip("Sanity check returned an incorrect color(%08x), can't assure the correctness of the tests\n", color);
3229         goto cleanup;
3230     }
3231     IDirect3DDevice8_Present(device_ptr, NULL, NULL, NULL, NULL);
3232
3233     hr = IDirect3DDevice8_Clear(device_ptr, 0, NULL, D3DCLEAR_TARGET, 0xff00ddee, 0.0, 0);
3234     if(FAILED(hr))
3235     {
3236         skip("Clear failed, can't assure correctness of the test results\n");
3237         goto cleanup;
3238     }
3239
3240     color = getPixelColor(device_ptr, 639, 479);
3241     if(color != 0x0000ddee)
3242     {
3243         skip("Sanity check returned an incorrect color(%08x), can't assure the correctness of the tests\n", color);
3244         goto cleanup;
3245     }
3246     IDirect3DDevice8_Present(device_ptr, NULL, NULL, NULL, NULL);
3247
3248     /* Now run the real test */
3249     depth_clamp_test(device_ptr);
3250     lighting_test(device_ptr);
3251     clear_test(device_ptr);
3252     fog_test(device_ptr);
3253     present_test(device_ptr);
3254     offscreen_test(device_ptr);
3255     alpha_test(device_ptr);
3256
3257     if (caps.VertexShaderVersion >= D3DVS_VERSION(1, 1))
3258     {
3259         test_rcp_rsq(device_ptr);
3260         if (caps.PixelShaderVersion >= D3DPS_VERSION(1, 1))
3261             fog_with_shader_test(device_ptr);
3262     }
3263     else
3264     {
3265         skip("No vs.1.1 support\n");
3266     }
3267
3268     p8_texture_test(device_ptr);
3269     texop_test(device_ptr);
3270     depth_buffer_test(device_ptr);
3271     depth_buffer2_test(device_ptr);
3272     intz_test(device_ptr);
3273     shadow_test(device_ptr);
3274     multisample_copy_rects_test(device_ptr);
3275     zenable_test(device_ptr);
3276     resz_test(device_ptr);
3277
3278 cleanup:
3279     if(device_ptr) {
3280         D3DDEVICE_CREATION_PARAMETERS creation_parameters;
3281         ULONG refcount;
3282
3283         IDirect3DDevice8_GetCreationParameters(device_ptr, &creation_parameters);
3284         DestroyWindow(creation_parameters.hFocusWindow);
3285         refcount = IDirect3DDevice8_Release(device_ptr);
3286         ok(!refcount, "Device has %u references left\n", refcount);
3287     }
3288 }