dlls/ddraw/tests/d3d.c

   1 /*
   2  * Some unit tests for d3d functions
   3  *
   4  * Copyright (C) 2005 Antoine Chavasse
   5  * Copyright (C) 2006 Stefan Dösinger for CodeWeavers
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include <assert.h>
  23 #include "wine/test.h"
  24 #include "ddraw.h"
  25 #include "d3d.h"
  26
  27 static LPDIRECTDRAW7           lpDD = NULL;
  28 static LPDIRECT3D7             lpD3D = NULL;
  29 static LPDIRECTDRAWSURFACE7    lpDDS = NULL;
  30 static LPDIRECTDRAWSURFACE7    lpDDSdepth = NULL;
  31 static LPDIRECT3DDEVICE7       lpD3DDevice = NULL;
  32 static LPDIRECT3DVERTEXBUFFER7 lpVBufSrc = NULL;
  33 static LPDIRECT3DVERTEXBUFFER7 lpVBufDest1 = NULL;
  34 static LPDIRECT3DVERTEXBUFFER7 lpVBufDest2 = NULL;
  35
  36 static IDirectDraw *DirectDraw1 = NULL;
  37 static IDirectDrawSurface *Surface1 = NULL;
  38 static IDirect3D *Direct3D1 = NULL;
  39 static IDirect3DDevice *Direct3DDevice1 = NULL;
  40 static IDirect3DExecuteBuffer *ExecuteBuffer = NULL;
  41 static IDirect3DViewport *Viewport = NULL;
  42
  43 typedef struct {
  44     int total;
  45     int rgb;
  46     int hal;
  47     int tnlhal;
  48     int unk;
  49 } D3D7ETest;
  50
  51 /* To compare bad floating point numbers. Not the ideal way to do it,
  52  * but it should be enough for here */
  53 #define comparefloat(a, b) ( (((a) - (b)) < 0.0001) && (((a) - (b)) > -0.0001) )
  54
  55 static HRESULT (WINAPI *pDirectDrawCreateEx)(LPGUID,LPVOID*,REFIID,LPUNKNOWN);
  56
  57 typedef struct _VERTEX
  58 {
  59     float x, y, z;  /* position */
  60 } VERTEX, *LPVERTEX;
  61
  62 typedef struct _TVERTEX
  63 {
  64     float x, y, z;  /* position */
  65     float rhw;
  66 } TVERTEX, *LPTVERTEX;
  67
  68
  69 static void init_function_pointers(void)
  70 {
  71     HMODULE hmod = GetModuleHandleA("ddraw.dll");
  72     pDirectDrawCreateEx = (void*)GetProcAddress(hmod, "DirectDrawCreateEx");
  73 }
  74
  75
  76 static BOOL CreateDirect3D(void)
  77 {
  78     HRESULT rc;
  79     DDSURFACEDESC2 ddsd;
  80
  81     rc = pDirectDrawCreateEx(NULL, (void**)&lpDD,
  82         &IID_IDirectDraw7, NULL);
  83     ok(rc==DD_OK || rc==DDERR_NODIRECTDRAWSUPPORT, "DirectDrawCreateEx returned: %x\n", rc);
  84     if (!lpDD) {
  85         trace("DirectDrawCreateEx() failed with an error %x\n", rc);
  86         return FALSE;
  87     }
  88
  89     rc = IDirectDraw_SetCooperativeLevel(lpDD, NULL, DDSCL_NORMAL);
  90     ok(rc==DD_OK, "SetCooperativeLevel returned: %x\n", rc);
  91
  92     rc = IDirectDraw7_QueryInterface(lpDD, &IID_IDirect3D7, (void**) &lpD3D);
  93     if (rc == E_NOINTERFACE) return FALSE;
  94     ok(rc==DD_OK, "QueryInterface returned: %x\n", rc);
  95
  96     memset(&ddsd, 0, sizeof(ddsd));
  97     ddsd.dwSize = sizeof(ddsd);
  98     ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
  99     ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_3DDEVICE;
 100     ddsd.dwWidth = 256;
 101     ddsd.dwHeight = 256;
 102     rc = IDirectDraw7_CreateSurface(lpDD, &ddsd, &lpDDS, NULL);
 103     if (!SUCCEEDED(rc))
 104         return FALSE;
 105
 106     memset(&ddsd, 0, sizeof(ddsd));
 107     ddsd.dwSize = sizeof(ddsd);
 108     ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT;
 109     ddsd.ddsCaps.dwCaps = DDSCAPS_ZBUFFER;
 110     U4(ddsd).ddpfPixelFormat.dwSize = sizeof(U4(ddsd).ddpfPixelFormat);
 111     U4(ddsd).ddpfPixelFormat.dwFlags = DDPF_ZBUFFER;
 112     U1(U4(ddsd).ddpfPixelFormat).dwZBufferBitDepth = 16;
 113     U3(U4(ddsd).ddpfPixelFormat).dwZBitMask = 0x0000FFFF;
 114     ddsd.dwWidth = 256;
 115     ddsd.dwHeight = 256;
 116     rc = IDirectDraw7_CreateSurface(lpDD, &ddsd, &lpDDSdepth, NULL);
 117     ok(rc==DD_OK, "CreateSurface returned: %x\n", rc);
 118     if (!SUCCEEDED(rc)) {
 119         lpDDSdepth = NULL;
 120     } else {
 121         rc = IDirectDrawSurface_AddAttachedSurface(lpDDS, lpDDSdepth);
 122         ok(rc == DD_OK, "IDirectDrawSurface_AddAttachedSurface returned %x\n", rc);
 123         if (!SUCCEEDED(rc))
 124             return FALSE;
 125     }
 126
 127     rc = IDirect3D7_CreateDevice(lpD3D, &IID_IDirect3DTnLHalDevice, lpDDS,
 128         &lpD3DDevice);
 129     ok(rc==D3D_OK || rc==DDERR_NOPALETTEATTACHED || rc==E_OUTOFMEMORY, "CreateDevice returned: %x\n", rc);
 130     if (!lpD3DDevice) {
 131         trace("IDirect3D7::CreateDevice() for a TnL Hal device failed with an error %x, trying HAL\n", rc);
 132         rc = IDirect3D7_CreateDevice(lpD3D, &IID_IDirect3DHALDevice, lpDDS,
 133             &lpD3DDevice);
 134         if (!lpD3DDevice) {
 135             trace("IDirect3D7::CreateDevice() for a HAL device failed with an error %x, trying RGB\n", rc);
 136             rc = IDirect3D7_CreateDevice(lpD3D, &IID_IDirect3DRGBDevice, lpDDS,
 137                 &lpD3DDevice);
 138             if (!lpD3DDevice) {
 139                 trace("IDirect3D7::CreateDevice() for a RGB device failed with an error %x, giving up\n", rc);
 140                 return FALSE;
 141             }
 142         }
 143     }
 144
 145     return TRUE;
 146 }
 147
 148 static void ReleaseDirect3D(void)
 149 {
 150     if (lpD3DDevice != NULL)
 151     {
 152         IDirect3DDevice7_Release(lpD3DDevice);
 153         lpD3DDevice = NULL;
 154     }
 155
 156     if (lpDDSdepth != NULL)
 157     {
 158         IDirectDrawSurface_Release(lpDDSdepth);
 159         lpDDSdepth = NULL;
 160     }
 161
 162     if (lpDDS != NULL)
 163     {
 164         IDirectDrawSurface_Release(lpDDS);
 165         lpDDS = NULL;
 166     }
 167
 168     if (lpD3D != NULL)
 169     {
 170         IDirect3D7_Release(lpD3D);
 171         lpD3D = NULL;
 172     }
 173
 174     if (lpDD != NULL)
 175     {
 176         IDirectDraw_Release(lpDD);
 177         lpDD = NULL;
 178     }
 179 }
 180
 181 static void LightTest(void)
 182 {
 183     HRESULT rc;
 184     D3DLIGHT7 light;
 185     D3DLIGHT7 defaultlight;
 186     BOOL bEnabled = FALSE;
 187     float one = 1.0f;
 188     float zero= 0.0f;
 189     D3DMATERIAL7 mat;
 190     BOOL enabled;
 191     unsigned int i;
 192     D3DDEVICEDESC7 caps;
 193
 194     /* Set a few lights with funky indices. */
 195     memset(&light, 0, sizeof(light));
 196     light.dltType = D3DLIGHT_DIRECTIONAL;
 197     U1(light.dcvDiffuse).r = 0.5f;
 198     U2(light.dcvDiffuse).g = 0.6f;
 199     U3(light.dcvDiffuse).b = 0.7f;
 200     U2(light.dvDirection).y = 1.f;
 201
 202     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 5, &light);
 203     ok(rc==D3D_OK, "SetLight returned: %x\n", rc);
 204     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 10, &light);
 205     ok(rc==D3D_OK, "SetLight returned: %x\n", rc);
 206     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 45, &light);
 207     ok(rc==D3D_OK, "SetLight returned: %x\n", rc);
 208
 209
 210     /* Try to retrieve a light beyond the indices of the lights that have
 211        been set. */
 212     rc = IDirect3DDevice7_GetLight(lpD3DDevice, 50, &light);
 213     ok(rc==DDERR_INVALIDPARAMS, "GetLight returned: %x\n", rc);
 214     rc = IDirect3DDevice7_GetLight(lpD3DDevice, 2, &light);
 215     ok(rc==DDERR_INVALIDPARAMS, "GetLight returned: %x\n", rc);
 216
 217
 218     /* Try to retrieve one of the lights that have been set */
 219     rc = IDirect3DDevice7_GetLight(lpD3DDevice, 10, &light);
 220     ok(rc==D3D_OK, "GetLight returned: %x\n", rc);
 221
 222
 223     /* Enable a light that have been previously set. */
 224     rc = IDirect3DDevice7_LightEnable(lpD3DDevice, 10, TRUE);
 225     ok(rc==D3D_OK, "LightEnable returned: %x\n", rc);
 226
 227
 228     /* Enable some lights that have not been previously set, and verify that
 229        they have been initialized with proper default values. */
 230     memset(&defaultlight, 0, sizeof(D3DLIGHT7));
 231     defaultlight.dltType = D3DLIGHT_DIRECTIONAL;
 232     U1(defaultlight.dcvDiffuse).r = 1.f;
 233     U2(defaultlight.dcvDiffuse).g = 1.f;
 234     U3(defaultlight.dcvDiffuse).b = 1.f;
 235     U3(defaultlight.dvDirection).z = 1.f;
 236
 237     rc = IDirect3DDevice7_LightEnable(lpD3DDevice, 20, TRUE);
 238     ok(rc==D3D_OK, "LightEnable returned: %x\n", rc);
 239     memset(&light, 0, sizeof(D3DLIGHT7));
 240     rc = IDirect3DDevice7_GetLight(lpD3DDevice, 20, &light);
 241     ok(rc==D3D_OK, "GetLight returned: %x\n", rc);
 242     ok(!memcmp(&light, &defaultlight, sizeof(D3DLIGHT7)),
 243         "light data doesn't match expected default values\n" );
 244
 245     rc = IDirect3DDevice7_LightEnable(lpD3DDevice, 50, TRUE);
 246     ok(rc==D3D_OK, "LightEnable returned: %x\n", rc);
 247     memset(&light, 0, sizeof(D3DLIGHT7));
 248     rc = IDirect3DDevice7_GetLight(lpD3DDevice, 50, &light);
 249     ok(rc==D3D_OK, "GetLight returned: %x\n", rc);
 250     ok(!memcmp(&light, &defaultlight, sizeof(D3DLIGHT7)),
 251         "light data doesn't match expected default values\n" );
 252
 253
 254     /* Disable one of the light that have been previously enabled. */
 255     rc = IDirect3DDevice7_LightEnable(lpD3DDevice, 20, FALSE);
 256     ok(rc==D3D_OK, "LightEnable returned: %x\n", rc);
 257
 258     /* Try to retrieve the enable status of some lights */
 259     /* Light 20 is supposed to be disabled */
 260     rc = IDirect3DDevice7_GetLightEnable(lpD3DDevice, 20, &bEnabled );
 261     ok(rc==D3D_OK, "GetLightEnable returned: %x\n", rc);
 262     ok(!bEnabled, "GetLightEnable says the light is enabled\n");
 263
 264     /* Light 10 is supposed to be enabled */
 265     bEnabled = FALSE;
 266     rc = IDirect3DDevice7_GetLightEnable(lpD3DDevice, 10, &bEnabled );
 267     ok(rc==D3D_OK, "GetLightEnable returned: %x\n", rc);
 268     ok(bEnabled, "GetLightEnable says the light is disabled\n");
 269
 270     /* Light 80 has not been set */
 271     rc = IDirect3DDevice7_GetLightEnable(lpD3DDevice, 80, &bEnabled );
 272     ok(rc==DDERR_INVALIDPARAMS, "GetLightEnable returned: %x\n", rc);
 273
 274     /* Light 23 has not been set */
 275     rc = IDirect3DDevice7_GetLightEnable(lpD3DDevice, 23, &bEnabled );
 276     ok(rc==DDERR_INVALIDPARAMS, "GetLightEnable returned: %x\n", rc);
 277
 278     /* Set some lights with invalid parameters */
 279     memset(&light, 0, sizeof(D3DLIGHT7));
 280     light.dltType = 0;
 281     U1(light.dcvDiffuse).r = 1.f;
 282     U2(light.dcvDiffuse).g = 1.f;
 283     U3(light.dcvDiffuse).b = 1.f;
 284     U3(light.dvDirection).z = 1.f;
 285     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 100, &light);
 286     ok(rc==DDERR_INVALIDPARAMS, "SetLight returned: %x\n", rc);
 287
 288     memset(&light, 0, sizeof(D3DLIGHT7));
 289     light.dltType = 12345;
 290     U1(light.dcvDiffuse).r = 1.f;
 291     U2(light.dcvDiffuse).g = 1.f;
 292     U3(light.dcvDiffuse).b = 1.f;
 293     U3(light.dvDirection).z = 1.f;
 294     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 101, &light);
 295     ok(rc==DDERR_INVALIDPARAMS, "SetLight returned: %x\n", rc);
 296
 297     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 102, NULL);
 298     ok(rc==DDERR_INVALIDPARAMS, "SetLight returned: %x\n", rc);
 299
 300     memset(&light, 0, sizeof(D3DLIGHT7));
 301     light.dltType = D3DLIGHT_SPOT;
 302     U1(light.dcvDiffuse).r = 1.f;
 303     U2(light.dcvDiffuse).g = 1.f;
 304     U3(light.dcvDiffuse).b = 1.f;
 305     U3(light.dvDirection).z = 1.f;
 306
 307     light.dvAttenuation0 = -one / zero; /* -INFINITY */
 308     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 103, &light);
 309     ok(rc==DDERR_INVALIDPARAMS, "SetLight returned: %x\n", rc);
 310
 311     light.dvAttenuation0 = -1.0;
 312     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 103, &light);
 313     ok(rc==DDERR_INVALIDPARAMS, "SetLight returned: %x\n", rc);
 314
 315     light.dvAttenuation0 = 0.0;
 316     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 103, &light);
 317     ok(rc==D3D_OK, "SetLight returned: %x\n", rc);
 318
 319     light.dvAttenuation0 = 1.0;
 320     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 103, &light);
 321     ok(rc==D3D_OK, "SetLight returned: %x\n", rc);
 322
 323     light.dvAttenuation0 = one / zero; /* +INFINITY */
 324     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 103, &light);
 325     ok(rc==D3D_OK, "SetLight returned: %x\n", rc);
 326
 327     light.dvAttenuation0 = zero / zero; /* NaN */
 328     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 103, &light);
 329     ok(rc==D3D_OK, "SetLight returned: %x\n", rc);
 330
 331     /* Directional light ignores attenuation */
 332     light.dltType = D3DLIGHT_DIRECTIONAL;
 333     light.dvAttenuation0 = -1.0;
 334     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 103, &light);
 335     ok(rc==D3D_OK, "SetLight returned: %x\n", rc);
 336
 337     memset(&mat, 0, sizeof(mat));
 338     rc = IDirect3DDevice7_SetMaterial(lpD3DDevice, &mat);
 339     ok(rc == D3D_OK, "IDirect3DDevice7_SetMaterial returned: %x\n", rc);
 340
 341     U4(mat).power = 129.0;
 342     rc = IDirect3DDevice7_SetMaterial(lpD3DDevice, &mat);
 343     ok(rc == D3D_OK, "IDirect3DDevice7_SetMaterial(power = 129.0) returned: %x\n", rc);
 344     memset(&mat, 0, sizeof(mat));
 345     rc = IDirect3DDevice7_GetMaterial(lpD3DDevice, &mat);
 346     ok(rc == D3D_OK, "IDirect3DDevice7_GetMaterial returned: %x\n", rc);
 347     ok(U4(mat).power == 129, "Returned power is %f\n", U4(mat).power);
 348
 349     U4(mat).power = -1.0;
 350     rc = IDirect3DDevice7_SetMaterial(lpD3DDevice, &mat);
 351     ok(rc == D3D_OK, "IDirect3DDevice7_SetMaterial(power = -1.0) returned: %x\n", rc);
 352     memset(&mat, 0, sizeof(mat));
 353     rc = IDirect3DDevice7_GetMaterial(lpD3DDevice, &mat);
 354     ok(rc == D3D_OK, "IDirect3DDevice7_GetMaterial returned: %x\n", rc);
 355     ok(U4(mat).power == -1, "Returned power is %f\n", U4(mat).power);
 356
 357     memset(&caps, 0, sizeof(caps));
 358     rc = IDirect3DDevice7_GetCaps(lpD3DDevice, &caps);
 359     ok(rc == D3D_OK, "IDirect3DDevice7_GetCaps failed with %x\n", rc);
 360
 361     if ( caps.dwMaxActiveLights == (DWORD) -1) {
 362         /* Some cards without T&L Support return -1 (Examples: Vodoo banshee, RivaTNT / NV4) */
 363         skip("T&L not supported\n");
 364         return;
 365     }
 366
 367     for(i = 1; i <= caps.dwMaxActiveLights; i++) {
 368         rc = IDirect3DDevice7_LightEnable(lpD3DDevice, i, TRUE);
 369         ok(rc == D3D_OK, "Enabling light %u failed with %x\n", i, rc);
 370         rc = IDirect3DDevice7_GetLightEnable(lpD3DDevice, i, &enabled);
 371         ok(rc == D3D_OK, "GetLightEnable on light %u failed with %x\n", i, rc);
 372         ok(enabled, "Light %d is %s\n", i, enabled ? "enabled" : "disabled");
 373     }
 374
 375     /* TODO: Test the rendering results in this situation */
 376     rc = IDirect3DDevice7_LightEnable(lpD3DDevice, i + 1, TRUE);
 377     ok(rc == D3D_OK, "Enabling one light more than supported returned %x\n", rc);
 378     rc = IDirect3DDevice7_GetLightEnable(lpD3DDevice, i + 1, &enabled);
 379     ok(rc == D3D_OK, "GetLightEnable on light %u failed with %x\n", i + 1,  rc);
 380     ok(enabled, "Light %d is %s\n", i + 1, enabled ? "enabled" : "disabled");
 381     rc = IDirect3DDevice7_LightEnable(lpD3DDevice, i + 1, FALSE);
 382     ok(rc == D3D_OK, "Disabling the additional returned %x\n", rc);
 383
 384     for(i = 1; i <= caps.dwMaxActiveLights; i++) {
 385         rc = IDirect3DDevice7_LightEnable(lpD3DDevice, i, FALSE);
 386         ok(rc == D3D_OK, "Disabling light %u failed with %x\n", i, rc);
 387     }
 388 }
 389
 390 static void ProcessVerticesTest(void)
 391 {
 392     D3DVERTEXBUFFERDESC desc;
 393     HRESULT rc;
 394     VERTEX *in;
 395     TVERTEX *out;
 396     VERTEX *out2;
 397     D3DVIEWPORT7 vp;
 398     D3DMATRIX view = {  2.0, 0.0, 0.0, 0.0,
 399                         0.0, -1.0, 0.0, 0.0,
 400                         0.0, 0.0, 1.0, 0.0,
 401                         0.0, 0.0, 0.0, 3.0 };
 402
 403     D3DMATRIX world = { 0.0, 1.0, 0.0, 0.0,
 404                         1.0, 0.0, 0.0, 0.0,
 405                         0.0, 0.0, 0.0, 1.0,
 406                         0.0, 1.0, 1.0, 1.0 };
 407
 408     D3DMATRIX proj = {  1.0, 0.0, 0.0, 1.0,
 409                         0.0, 1.0, 1.0, 0.0,
 410                         0.0, 1.0, 1.0, 0.0,
 411                         1.0, 0.0, 0.0, 1.0 };
 412     /* Create some vertex buffers */
 413
 414     memset(&desc, 0, sizeof(desc));
 415     desc.dwSize = sizeof(desc);
 416     desc.dwCaps = 0;
 417     desc.dwFVF = D3DFVF_XYZ;
 418     desc.dwNumVertices = 16;
 419     rc = IDirect3D7_CreateVertexBuffer(lpD3D, &desc, &lpVBufSrc, 0);
 420     ok(rc==D3D_OK || rc==E_OUTOFMEMORY, "CreateVertexBuffer returned: %x\n", rc);
 421     if (!lpVBufSrc)
 422     {
 423         trace("IDirect3D7::CreateVertexBuffer() failed with an error %x\n", rc);
 424         goto out;
 425     }
 426
 427     memset(&desc, 0, sizeof(desc));
 428     desc.dwSize = sizeof(desc);
 429     desc.dwCaps = 0;
 430     desc.dwFVF = D3DFVF_XYZRHW;
 431     desc.dwNumVertices = 16;
 432     /* Msdn says that the last parameter must be 0 - check that */
 433     rc = IDirect3D7_CreateVertexBuffer(lpD3D, &desc, &lpVBufDest1, 4);
 434     ok(rc==D3D_OK || rc==E_OUTOFMEMORY, "CreateVertexBuffer returned: %x\n", rc);
 435     if (!lpVBufDest1)
 436     {
 437         trace("IDirect3D7::CreateVertexBuffer() failed with an error %x\n", rc);
 438         goto out;
 439     }
 440
 441     memset(&desc, 0, sizeof(desc));
 442     desc.dwSize = sizeof(desc);
 443     desc.dwCaps = 0;
 444     desc.dwFVF = D3DFVF_XYZ;
 445     desc.dwNumVertices = 16;
 446     /* Msdn says that the last parameter must be 0 - check that */
 447     rc = IDirect3D7_CreateVertexBuffer(lpD3D, &desc, &lpVBufDest2, 12345678);
 448     ok(rc==D3D_OK || rc==E_OUTOFMEMORY, "CreateVertexBuffer returned: %x\n", rc);
 449     if (!lpVBufDest2)
 450     {
 451         trace("IDirect3D7::CreateVertexBuffer() failed with an error %x\n", rc);
 452         goto out;
 453     }
 454
 455     rc = IDirect3DVertexBuffer7_Lock(lpVBufSrc, 0, (void **) &in, NULL);
 456     ok(rc==D3D_OK , "IDirect3DVertexBuffer::Lock returned: %x\n", rc);
 457     if(!in) goto out;
 458
 459     /* Check basic transformation */
 460
 461     in[0].x = 0.0;
 462     in[0].y = 0.0;
 463     in[0].z = 0.0;
 464
 465     in[1].x = 1.0;
 466     in[1].y = 1.0;
 467     in[1].z = 1.0;
 468
 469     in[2].x = -1.0;
 470     in[2].y = -1.0;
 471     in[2].z = 0.5;
 472
 473     in[3].x = 0.5;
 474     in[3].y = -0.5;
 475     in[3].z = 0.25;
 476     rc = IDirect3DVertexBuffer7_Unlock(lpVBufSrc);
 477     ok(rc==D3D_OK , "IDirect3DVertexBuffer::Unlock returned: %x\n", rc);
 478
 479     rc = IDirect3DVertexBuffer7_ProcessVertices(lpVBufDest1, D3DVOP_TRANSFORM, 0, 4, lpVBufSrc, 0, lpD3DDevice, 0);
 480     ok(rc==D3D_OK , "IDirect3DVertexBuffer::ProcessVertices returned: %x\n", rc);
 481
 482     rc = IDirect3DVertexBuffer7_ProcessVertices(lpVBufDest2, D3DVOP_TRANSFORM, 0, 4, lpVBufSrc, 0, lpD3DDevice, 0);
 483     ok(rc==D3D_OK , "IDirect3DVertexBuffer::ProcessVertices returned: %x\n", rc);
 484
 485     rc = IDirect3DVertexBuffer7_Lock(lpVBufDest1, 0, (void **) &out, NULL);
 486     ok(rc==D3D_OK , "IDirect3DVertexBuffer::Lock returned: %x\n", rc);
 487     if(!out) goto out;
 488
 489     /* Check the results */
 490     ok( comparefloat(out[0].x, 128.0 ) &&
 491         comparefloat(out[0].y, 128.0 ) &&
 492         comparefloat(out[0].z, 0.0 ) &&
 493         comparefloat(out[0].rhw, 1.0 ),
 494         "Output 0 vertex is (%f , %f , %f , %f)\n", out[0].x, out[0].y, out[0].z, out[0].rhw);
 495
 496     ok( comparefloat(out[1].x, 256.0 ) &&
 497         comparefloat(out[1].y, 0.0 ) &&
 498         comparefloat(out[1].z, 1.0 ) &&
 499         comparefloat(out[1].rhw, 1.0 ),
 500         "Output 1 vertex is (%f , %f , %f , %f)\n", out[1].x, out[1].y, out[1].z, out[1].rhw);
 501
 502     ok( comparefloat(out[2].x, 0.0 ) &&
 503         comparefloat(out[2].y, 256.0 ) &&
 504         comparefloat(out[2].z, 0.5 ) &&
 505         comparefloat(out[2].rhw, 1.0 ),
 506         "Output 2 vertex is (%f , %f , %f , %f)\n", out[2].x, out[2].y, out[2].z, out[2].rhw);
 507
 508     ok( comparefloat(out[3].x, 192.0 ) &&
 509         comparefloat(out[3].y, 192.0 ) &&
 510         comparefloat(out[3].z, 0.25 ) &&
 511         comparefloat(out[3].rhw, 1.0 ),
 512         "Output 3 vertex is (%f , %f , %f , %f)\n", out[3].x, out[3].y, out[3].z, out[3].rhw);
 513
 514     rc = IDirect3DVertexBuffer7_Unlock(lpVBufDest1);
 515     ok(rc==D3D_OK , "IDirect3DVertexBuffer::Unlock returned: %x\n", rc);
 516     out = NULL;
 517
 518     rc = IDirect3DVertexBuffer7_Lock(lpVBufDest2, 0, (void **) &out2, NULL);
 519     ok(rc==D3D_OK , "IDirect3DVertexBuffer::Lock returned: %x\n", rc);
 520     if(!out2) goto out;
 521     /* Small thing without much practial meaning, but I stumbled upon it,
 522      * so let's check for it: If the output vertex buffer has to RHW value,
 523      * The RHW value of the last vertex is written into the next vertex
 524      */
 525     ok( comparefloat(out2[4].x, 1.0 ) &&
 526         comparefloat(out2[4].y, 0.0 ) &&
 527         comparefloat(out2[4].z, 0.0 ),
 528         "Output 4 vertex is (%f , %f , %f)\n", out2[4].x, out2[4].y, out2[4].z);
 529
 530     rc = IDirect3DVertexBuffer7_Unlock(lpVBufDest2);
 531     ok(rc==D3D_OK , "IDirect3DVertexBuffer::Unlock returned: %x\n", rc);
 532     out = NULL;
 533
 534     /* Try a more complicated viewport, same vertices */
 535     memset(&vp, 0, sizeof(vp));
 536     vp.dwX = 10;
 537     vp.dwY = 5;
 538     vp.dwWidth = 246;
 539     vp.dwHeight = 130;
 540     vp.dvMinZ = -2.0;
 541     vp.dvMaxZ = 4.0;
 542     rc = IDirect3DDevice7_SetViewport(lpD3DDevice, &vp);
 543     ok(rc==D3D_OK, "IDirect3DDevice7_SetViewport failed with rc=%x\n", rc);
 544
 545     /* Process again */
 546     rc = IDirect3DVertexBuffer7_ProcessVertices(lpVBufDest1, D3DVOP_TRANSFORM, 0, 4, lpVBufSrc, 0, lpD3DDevice, 0);
 547     ok(rc==D3D_OK , "IDirect3DVertexBuffer::ProcessVertices returned: %x\n", rc);
 548
 549     rc = IDirect3DVertexBuffer7_Lock(lpVBufDest1, 0, (void **) &out, NULL);
 550     ok(rc==D3D_OK , "IDirect3DVertexBuffer::Lock returned: %x\n", rc);
 551     if(!out) goto out;
 552
 553     /* Check the results */
 554     ok( comparefloat(out[0].x, 133.0 ) &&
 555         comparefloat(out[0].y, 70.0 ) &&
 556         comparefloat(out[0].z, -2.0 ) &&
 557         comparefloat(out[0].rhw, 1.0 ),
 558         "Output 0 vertex is (%f , %f , %f , %f)\n", out[0].x, out[0].y, out[0].z, out[0].rhw);
 559
 560     ok( comparefloat(out[1].x, 256.0 ) &&
 561         comparefloat(out[1].y, 5.0 ) &&
 562         comparefloat(out[1].z, 4.0 ) &&
 563         comparefloat(out[1].rhw, 1.0 ),
 564         "Output 1 vertex is (%f , %f , %f , %f)\n", out[1].x, out[1].y, out[1].z, out[1].rhw);
 565
 566     ok( comparefloat(out[2].x, 10.0 ) &&
 567         comparefloat(out[2].y, 135.0 ) &&
 568         comparefloat(out[2].z, 1.0 ) &&
 569         comparefloat(out[2].rhw, 1.0 ),
 570         "Output 2 vertex is (%f , %f , %f , %f)\n", out[1].x, out[1].y, out[1].z, out[1].rhw);
 571
 572     ok( comparefloat(out[3].x, 194.5 ) &&
 573         comparefloat(out[3].y, 102.5 ) &&
 574         comparefloat(out[3].z, -0.5 ) &&
 575         comparefloat(out[3].rhw, 1.0 ),
 576         "Output 3 vertex is (%f , %f , %f , %f)\n", out[3].x, out[3].y, out[3].z, out[3].rhw);
 577
 578     rc = IDirect3DVertexBuffer7_Unlock(lpVBufDest1);
 579     ok(rc==D3D_OK , "IDirect3DVertexBuffer::Unlock returned: %x\n", rc);
 580     out = NULL;
 581
 582     /* Play with some matrices. */
 583
 584     rc = IDirect3DDevice7_SetTransform(lpD3DDevice, D3DTRANSFORMSTATE_VIEW, &view);
 585     ok(rc==D3D_OK, "IDirect3DDevice7_SetTransform failed\n");
 586
 587     rc = IDirect3DDevice7_SetTransform(lpD3DDevice, D3DTRANSFORMSTATE_PROJECTION, &proj);
 588     ok(rc==D3D_OK, "IDirect3DDevice7_SetTransform failed\n");
 589
 590     rc = IDirect3DDevice7_SetTransform(lpD3DDevice, D3DTRANSFORMSTATE_WORLD, &world);
 591     ok(rc==D3D_OK, "IDirect3DDevice7_SetTransform failed\n");
 592
 593     rc = IDirect3DVertexBuffer7_ProcessVertices(lpVBufDest1, D3DVOP_TRANSFORM, 0, 4, lpVBufSrc, 0, lpD3DDevice, 0);
 594     ok(rc==D3D_OK , "IDirect3DVertexBuffer::ProcessVertices returned: %x\n", rc);
 595
 596     rc = IDirect3DVertexBuffer7_Lock(lpVBufDest1, 0, (void **) &out, NULL);
 597     ok(rc==D3D_OK , "IDirect3DVertexBuffer::Lock returned: %x\n", rc);
 598     if(!out) goto out;
 599
 600     /* Keep the viewport simpler, otherwise we get bad numbers to compare */
 601     vp.dwX = 0;
 602     vp.dwY = 0;
 603     vp.dwWidth = 100;
 604     vp.dwHeight = 100;
 605     vp.dvMinZ = 1.0;
 606     vp.dvMaxZ = 0.0;
 607     rc = IDirect3DDevice7_SetViewport(lpD3DDevice, &vp);
 608     ok(rc==D3D_OK, "IDirect3DDevice7_SetViewport failed\n");
 609
 610     /* Check the results */
 611     ok( comparefloat(out[0].x, 256.0 ) &&    /* X coordinate is cut at the surface edges */
 612         comparefloat(out[0].y, 70.0 ) &&
 613         comparefloat(out[0].z, -2.0 ) &&
 614         comparefloat(out[0].rhw, (1.0 / 3.0)),
 615         "Output 0 vertex is (%f , %f , %f , %f)\n", out[0].x, out[0].y, out[0].z, out[0].rhw);
 616
 617     ok( comparefloat(out[1].x, 256.0 ) &&
 618         comparefloat(out[1].y, 78.125000 ) &&
 619         comparefloat(out[1].z, -2.750000 ) &&
 620         comparefloat(out[1].rhw, 0.125000 ),
 621         "Output 1 vertex is (%f , %f , %f , %f)\n", out[1].x, out[1].y, out[1].z, out[1].rhw);
 622
 623     ok( comparefloat(out[2].x, 256.0 ) &&
 624         comparefloat(out[2].y, 44.000000 ) &&
 625         comparefloat(out[2].z, 0.400000 ) &&
 626         comparefloat(out[2].rhw, 0.400000 ),
 627         "Output 2 vertex is (%f , %f , %f , %f)\n", out[2].x, out[2].y, out[2].z, out[2].rhw);
 628
 629     ok( comparefloat(out[3].x, 256.0 ) &&
 630         comparefloat(out[3].y, 81.818184 ) &&
 631         comparefloat(out[3].z, -3.090909 ) &&
 632         comparefloat(out[3].rhw, 0.363636 ),
 633         "Output 3 vertex is (%f , %f , %f , %f)\n", out[3].x, out[3].y, out[3].z, out[3].rhw);
 634
 635     rc = IDirect3DVertexBuffer7_Unlock(lpVBufDest1);
 636     ok(rc==D3D_OK , "IDirect3DVertexBuffer::Unlock returned: %x\n", rc);
 637     out = NULL;
 638
 639 out:
 640     IDirect3DVertexBuffer7_Release(lpVBufSrc);
 641     IDirect3DVertexBuffer7_Release(lpVBufDest1);
 642     IDirect3DVertexBuffer7_Release(lpVBufDest2);
 643 }
 644
 645 static void StateTest( void )
 646 {
 647     HRESULT rc;
 648
 649     /* The msdn says its undocumented, does it return an error too? */
 650     rc = IDirect3DDevice7_SetRenderState(lpD3DDevice, D3DRENDERSTATE_ZVISIBLE, TRUE);
 651     ok(rc == D3D_OK, "IDirect3DDevice7_SetRenderState(D3DRENDERSTATE_ZVISIBLE, TRUE) returned %08x\n", rc);
 652     rc = IDirect3DDevice7_SetRenderState(lpD3DDevice, D3DRENDERSTATE_ZVISIBLE, FALSE);
 653     ok(rc == D3D_OK, "IDirect3DDevice7_SetRenderState(D3DRENDERSTATE_ZVISIBLE, FALSE) returned %08x\n", rc);
 654 }
 655
 656
 657 static void SceneTest(void)
 658 {
 659     HRESULT                      hr;
 660
 661     /* Test an EndScene without beginscene. Should return an error */
 662     hr = IDirect3DDevice7_EndScene(lpD3DDevice);
 663     ok(hr == D3DERR_SCENE_NOT_IN_SCENE, "IDirect3DDevice7_EndScene returned %08x\n", hr);
 664
 665     /* Test a normal BeginScene / EndScene pair, this should work */
 666     hr = IDirect3DDevice7_BeginScene(lpD3DDevice);
 667     ok(hr == D3D_OK, "IDirect3DDevice7_BeginScene failed with %08x\n", hr);
 668     if(SUCCEEDED(hr))
 669     {
 670         DDBLTFX fx;
 671         memset(&fx, 0, sizeof(fx));
 672         fx.dwSize = sizeof(fx);
 673
 674         if(lpDDSdepth) {
 675             hr = IDirectDrawSurface7_Blt(lpDDSdepth, NULL, NULL, NULL, DDBLT_DEPTHFILL, &fx);
 676             ok(hr == D3D_OK, "Depthfill failed in a BeginScene / EndScene pair\n");
 677         } else {
 678             skip("Depth stencil creation failed at startup, skipping\n");
 679         }
 680         hr = IDirect3DDevice7_EndScene(lpD3DDevice);
 681         ok(hr == D3D_OK, "IDirect3DDevice7_EndScene failed with %08x\n", hr);
 682     }
 683
 684     /* Test another EndScene without having begun a new scene. Should return an error */
 685     hr = IDirect3DDevice7_EndScene(lpD3DDevice);
 686     ok(hr == D3DERR_SCENE_NOT_IN_SCENE, "IDirect3DDevice7_EndScene returned %08x\n", hr);
 687
 688     /* Two nested BeginScene and EndScene calls */
 689     hr = IDirect3DDevice7_BeginScene(lpD3DDevice);
 690     ok(hr == D3D_OK, "IDirect3DDevice7_BeginScene failed with %08x\n", hr);
 691     hr = IDirect3DDevice7_BeginScene(lpD3DDevice);
 692     ok(hr == D3DERR_SCENE_IN_SCENE, "IDirect3DDevice7_BeginScene returned %08x\n", hr);
 693     hr = IDirect3DDevice7_EndScene(lpD3DDevice);
 694     ok(hr == D3D_OK, "IDirect3DDevice7_EndScene failed with %08x\n", hr);
 695     hr = IDirect3DDevice7_EndScene(lpD3DDevice);
 696     ok(hr == D3DERR_SCENE_NOT_IN_SCENE, "IDirect3DDevice7_EndScene returned %08x\n", hr);
 697
 698     /* TODO: Verify that blitting works in the same way as in d3d9 */
 699 }
 700
 701 static void LimitTest(void)
 702 {
 703     IDirectDrawSurface7 *pTexture = NULL;
 704     HRESULT hr;
 705     int i;
 706     DDSURFACEDESC2 ddsd;
 707
 708     memset(&ddsd, 0, sizeof(ddsd));
 709     ddsd.dwSize = sizeof(ddsd);
 710     ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
 711     ddsd.ddsCaps.dwCaps = DDSCAPS_TEXTURE;
 712     ddsd.dwWidth = 16;
 713     ddsd.dwHeight = 16;
 714     hr = IDirectDraw7_CreateSurface(lpDD, &ddsd, &pTexture, NULL);
 715     ok(hr==DD_OK,"CreateSurface returned: %x\n",hr);
 716     if(!pTexture) return;
 717
 718     for(i = 0; i < 8; i++) {
 719         hr = IDirect3DDevice7_SetTexture(lpD3DDevice, i, pTexture);
 720         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture for sampler %d failed with %08x\n", i, hr);
 721         hr = IDirect3DDevice7_SetTexture(lpD3DDevice, i, NULL);
 722         ok(hr == D3D_OK, "IDirect3DDevice8_SetTexture for sampler %d failed with %08x\n", i, hr);
 723         hr = IDirect3DDevice7_SetTextureStageState(lpD3DDevice, i, D3DTSS_COLOROP, D3DTOP_ADD);
 724         ok(hr == D3D_OK, "IDirect3DDevice8_SetTextureStageState for texture %d failed with %08x\n", i, hr);
 725     }
 726
 727     IDirectDrawSurface7_Release(pTexture);
 728 }
 729
 730 static HRESULT WINAPI enumDevicesCallback(GUID *Guid,LPSTR DeviceDescription,LPSTR DeviceName, D3DDEVICEDESC *hal, D3DDEVICEDESC *hel, VOID *ctx)
 731 {
 732     UINT ver = *((UINT *) ctx);
 733     if(IsEqualGUID(&IID_IDirect3DRGBDevice, Guid))
 734     {
 735         ok((hal->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) == 0,
 736            "RGB Device %d hal line caps has D3DPTEXTURECAPS_POW2 flag set\n", ver);
 737         ok((hal->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) == 0,
 738            "RGB Device %d hal tri caps has D3DPTEXTURECAPS_POW2 flag set\n", ver);
 739         ok(hel->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2,
 740            "RGB Device %d hel line caps does not have D3DPTEXTURECAPS_POW2 flag set\n", ver);
 741         ok(hel->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2,
 742            "RGB Device %d hel tri caps does not have D3DPTEXTURECAPS_POW2 flag set\n", ver);
 743
 744         ok((hal->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) == 0,
 745            "RGB Device %d hal line caps has D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 746         ok((hal->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) == 0,
 747            "RGB Device %d hal tri caps has D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 748         ok(hel->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE,
 749            "RGB Device %d hel tri caps does not have D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 750         ok(hel->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE,
 751            "RGB Device %d hel tri caps does not have D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 752     }
 753     else if(IsEqualGUID(&IID_IDirect3DHALDevice, Guid))
 754     {
 755         /* pow2 is hardware dependent */
 756
 757         ok(hal->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE,
 758            "HAL Device %d hal line caps does not have D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 759         ok(hal->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE,
 760            "HAL Device %d hal tri caps does not have D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 761         ok((hel->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) == 0,
 762            "HAL Device %d hel line caps has D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 763         ok((hel->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) == 0,
 764            "HAL Device %d hel tri caps has D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 765     }
 766     else if(IsEqualGUID(&IID_IDirect3DRefDevice, Guid))
 767     {
 768         ok((hal->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) == 0,
 769            "REF Device %d hal line caps has D3DPTEXTURECAPS_POW2 flag set\n", ver);
 770         ok((hal->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) == 0,
 771            "REF Device %d hal tri caps has D3DPTEXTURECAPS_POW2 flag set\n", ver);
 772         ok(hel->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2,
 773            "REF Device %d hel line caps does not have D3DPTEXTURECAPS_POW2 flag set\n", ver);
 774         ok(hel->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2,
 775            "REF Device %d hel tri caps does not have D3DPTEXTURECAPS_POW2 flag set\n", ver);
 776
 777         ok((hal->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) == 0,
 778            "REF Device %d hal line caps has D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 779         ok((hal->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) == 0,
 780            "REF Device %d hal tri caps has D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 781         ok(hel->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE,
 782            "REF Device %d hel tri caps does not have D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 783         ok(hel->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE,
 784            "REF Device %d hel tri caps does not have D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 785     }
 786     else if(IsEqualGUID(&IID_IDirect3DRampDevice, Guid))
 787     {
 788         ok((hal->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) == 0,
 789            "Ramp Device %d hal line caps has D3DPTEXTURECAPS_POW2 flag set\n", ver);
 790         ok((hal->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) == 0,
 791            "Ramp Device %d hal tri caps has D3DPTEXTURECAPS_POW2 flag set\n", ver);
 792         ok(hel->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2,
 793            "Ramp Device %d hel line caps does not have D3DPTEXTURECAPS_POW2 flag set\n", ver);
 794         ok(hel->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2,
 795            "Ramp Device %d hel tri caps does not have D3DPTEXTURECAPS_POW2 flag set\n", ver);
 796
 797         ok((hal->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) == 0,
 798            "Ramp Device %d hal line caps has D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 799         ok((hal->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) == 0,
 800            "Ramp Device %d hal tri caps has D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 801         ok(hel->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE,
 802            "Ramp Device %d hel tri caps does not have D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 803         ok(hel->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE,
 804            "Ramp Device %d hel tri caps does not have D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 805     }
 806     else if(IsEqualGUID(&IID_IDirect3DMMXDevice, Guid))
 807     {
 808         ok((hal->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) == 0,
 809            "MMX Device %d hal line caps has D3DPTEXTURECAPS_POW2 flag set\n", ver);
 810         ok((hal->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) == 0,
 811            "MMX Device %d hal tri caps has D3DPTEXTURECAPS_POW2 flag set\n", ver);
 812         ok(hel->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2,
 813            "MMX Device %d hel line caps does not have D3DPTEXTURECAPS_POW2 flag set\n", ver);
 814         ok(hel->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2,
 815            "MMX Device %d hel tri caps does not have D3DPTEXTURECAPS_POW2 flag set\n", ver);
 816
 817         ok((hal->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) == 0,
 818            "MMX Device %d hal line caps has D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 819         ok((hal->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE) == 0,
 820            "MMX Device %d hal tri caps has D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 821         ok(hel->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE,
 822            "MMX Device %d hel tri caps does not have D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 823         ok(hel->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_PERSPECTIVE,
 824            "MMX Device %d hel tri caps does not have D3DPTEXTURECAPS_PERSPECTIVE set\n", ver);
 825     }
 826     else
 827     {
 828         ok(FALSE, "Unexpected device enumerated: \"%s\" \"%s\"\n", DeviceDescription, DeviceName);
 829         if(hal->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) trace("hal line has pow2 set\n");
 830         else trace("hal line does NOT have pow2 set\n");
 831         if(hal->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) trace("hal tri has pow2 set\n");
 832         else trace("hal tri does NOT have pow2 set\n");
 833         if(hel->dpcLineCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) trace("hel line has pow2 set\n");
 834         else trace("hel line does NOT have pow2 set\n");
 835         if(hel->dpcTriCaps.dwTextureCaps & D3DPTEXTURECAPS_POW2) trace("hel tri has pow2 set\n");
 836         else trace("hel tri does NOT have pow2 set\n");
 837     }
 838     return DDENUMRET_OK;
 839 }
 840
 841 static HRESULT WINAPI enumDevicesCallbackTest7(LPSTR DeviceDescription, LPSTR DeviceName, LPD3DDEVICEDESC7 lpdd7, LPVOID Context)
 842 {
 843     D3D7ETest *d3d7et = (D3D7ETest*)Context;
 844     if(IsEqualGUID(&lpdd7->deviceGUID, &IID_IDirect3DRGBDevice))
 845         d3d7et->rgb++;
 846     else if(IsEqualGUID(&lpdd7->deviceGUID, &IID_IDirect3DHALDevice))
 847         d3d7et->hal++;
 848     else if(IsEqualGUID(&lpdd7->deviceGUID, &IID_IDirect3DTnLHalDevice))
 849         d3d7et->tnlhal++;
 850     else
 851         d3d7et->unk++;
 852
 853     d3d7et->total++;
 854
 855     return DDENUMRET_OK;
 856 }
 857
 858
 859 /*  Check the deviceGUID of devices enumerated by
 860     IDirect3D7_EnumDevices. */
 861 static void D3D7EnumTest(void)
 862 {
 863     D3D7ETest d3d7et;
 864
 865     if (!lpD3D) {
 866         skip("No Direct3D7 interface.\n");
 867         return;
 868     }
 869
 870     memset(&d3d7et, 0, sizeof(d3d7et));
 871     IDirect3D7_EnumDevices(lpD3D, enumDevicesCallbackTest7, (LPVOID) &d3d7et);
 872
 873
 874     /* A couple of games (Delta Force LW and TFD) rely on this behaviour */
 875     ok(d3d7et.tnlhal < d3d7et.total, "TnLHal device enumerated as only device.\n");
 876
 877     /* We make two additional assumptions. */
 878     ok(d3d7et.rgb, "No RGB Device enumerated.\n");
 879
 880     if(d3d7et.tnlhal)
 881         ok(d3d7et.hal, "TnLHal device enumerated, but no Hal device found.\n");
 882
 883     return;
 884 }
 885
 886 static void CapsTest(void)
 887 {
 888     IDirect3D3 *d3d3;
 889     IDirect3D3 *d3d2;
 890     IDirectDraw *dd1;
 891     HRESULT hr;
 892     UINT ver;
 893
 894     hr = DirectDrawCreate(NULL, &dd1, NULL);
 895     ok(hr == DD_OK, "Cannot create a DirectDraw 1 interface, hr = %08x\n", hr);
 896     hr = IDirectDraw_QueryInterface(dd1, &IID_IDirect3D3, (void **) &d3d3);
 897     ok(hr == D3D_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
 898     ver = 3;
 899     IDirect3D3_EnumDevices(d3d3, enumDevicesCallback, &ver);
 900
 901     IDirect3D3_Release(d3d3);
 902     IDirectDraw_Release(dd1);
 903
 904     hr = DirectDrawCreate(NULL, &dd1, NULL);
 905     ok(hr == DD_OK, "Cannot create a DirectDraw 1 interface, hr = %08x\n", hr);
 906     hr = IDirectDraw_QueryInterface(dd1, &IID_IDirect3D2, (void **) &d3d2);
 907     ok(hr == D3D_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
 908     ver = 2;
 909     IDirect3D2_EnumDevices(d3d2, enumDevicesCallback, &ver);
 910
 911     IDirect3D2_Release(d3d2);
 912     IDirectDraw_Release(dd1);
 913 }
 914
 915 struct v_in {
 916     float x, y, z;
 917 };
 918 struct v_out {
 919     float x, y, z, rhw;
 920 };
 921
 922 static BOOL D3D1_createObjects(void)
 923 {
 924     HRESULT hr;
 925     DDSURFACEDESC ddsd;
 926     D3DEXECUTEBUFFERDESC desc;
 927     D3DVIEWPORT vp_data;
 928
 929     /* An IDirect3DDevice cannot be queryInterfaced from an IDirect3DDevice7 on windows */
 930     hr = DirectDrawCreate(NULL, &DirectDraw1, NULL);
 931     ok(hr==DD_OK || hr==DDERR_NODIRECTDRAWSUPPORT, "DirectDrawCreate returned: %x\n", hr);
 932     if (!DirectDraw1) {
 933         return FALSE;
 934     }
 935
 936     hr = IDirectDraw_SetCooperativeLevel(DirectDraw1, NULL, DDSCL_NORMAL);
 937     ok(hr==DD_OK, "SetCooperativeLevel returned: %x\n", hr);
 938
 939     hr = IDirectDraw_QueryInterface(DirectDraw1, &IID_IDirect3D, (void**) &Direct3D1);
 940     ok(hr==DD_OK, "QueryInterface returned: %x\n", hr);
 941     if (!Direct3D1) {
 942         return FALSE;
 943     }
 944
 945     memset(&ddsd, 0, sizeof(ddsd));
 946     ddsd.dwSize = sizeof(ddsd);
 947     ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
 948     ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_3DDEVICE;
 949     ddsd.dwWidth = 256;
 950     ddsd.dwHeight = 256;
 951     hr = IDirectDraw_CreateSurface(DirectDraw1, &ddsd, &Surface1, NULL);
 952     ok(hr==DD_OK, "CreateSurface returned: %x\n", hr);
 953     if (!Surface1) {
 954         return FALSE;
 955     }
 956
 957     hr = IDirectDrawSurface_QueryInterface(Surface1, &IID_IDirect3DRGBDevice, (void **) &Direct3DDevice1);
 958     ok(hr==D3D_OK || hr==DDERR_NOPALETTEATTACHED || hr==E_OUTOFMEMORY, "CreateDevice returned: %x\n", hr);
 959     if(!Direct3DDevice1) {
 960         return FALSE;
 961     }
 962
 963     memset(&desc, 0, sizeof(desc));
 964     desc.dwSize = sizeof(desc);
 965     desc.dwFlags = D3DDEB_BUFSIZE | D3DDEB_CAPS;
 966     desc.dwCaps = D3DDEBCAPS_VIDEOMEMORY;
 967     desc.dwBufferSize = 128;
 968     desc.lpData = NULL;
 969     hr = IDirect3DDevice_CreateExecuteBuffer(Direct3DDevice1, &desc, &ExecuteBuffer, NULL);
 970     ok(hr == D3D_OK, "IDirect3DDevice_CreateExecuteBuffer failed: %08x\n", hr);
 971     if(!ExecuteBuffer) {
 972         return FALSE;
 973     }
 974
 975     hr = IDirect3D_CreateViewport(Direct3D1, &Viewport, NULL);
 976     ok(hr == D3D_OK, "IDirect3D_CreateViewport failed: %08x\n", hr);
 977     if(!Viewport) {
 978         return FALSE;
 979     }
 980
 981     hr = IDirect3DViewport_Initialize(Viewport, Direct3D1);
 982     ok(hr == DDERR_ALREADYINITIALIZED, "IDirect3DViewport_Initialize returned %08x\n", hr);
 983
 984     hr = IDirect3DDevice_AddViewport(Direct3DDevice1, Viewport);
 985     ok(hr == D3D_OK, "IDirect3DDevice_AddViewport returned %08x\n", hr);
 986     vp_data.dwSize = sizeof(vp_data);
 987     vp_data.dwX = 0;
 988     vp_data.dwY = 0;
 989     vp_data.dwWidth = 256;
 990     vp_data.dwHeight = 256;
 991     vp_data.dvScaleX = 1;
 992     vp_data.dvScaleY = 1;
 993     vp_data.dvMaxX = 256;
 994     vp_data.dvMaxY = 256;
 995     vp_data.dvMinZ = 0;
 996     vp_data.dvMaxZ = 1;
 997     hr = IDirect3DViewport_SetViewport(Viewport, &vp_data);
 998     ok(hr == D3D_OK, "IDirect3DViewport_SetViewport returned %08x\n", hr);
 999
1000     return TRUE;
1001 }
1002
1003 static void D3D1_releaseObjects(void)
1004 {
1005     if (Viewport) IDirect3DViewport_Release(Viewport);
1006     if (ExecuteBuffer) IDirect3DExecuteBuffer_Release(ExecuteBuffer);
1007     if (Direct3DDevice1) IDirect3DDevice_Release(Direct3DDevice1);
1008     if (Surface1) IDirectDrawSurface_Release(Surface1);
1009     if (Direct3D1) IDirect3D_Release(Direct3D1);
1010     if (DirectDraw1) IDirectDraw_Release(DirectDraw1);
1011 }
1012
1013 static void Direct3D1Test(void)
1014 {
1015     HRESULT hr;
1016     D3DEXECUTEBUFFERDESC desc;
1017     D3DVIEWPORT vp_data;
1018     D3DINSTRUCTION *instr;
1019     D3DBRANCH *branch;
1020     unsigned int idx = 0;
1021     static struct v_in testverts[] = {
1022         {0.0, 0.0, 0.0},  { 1.0,  1.0,  1.0}, {-1.0, -1.0, -1.0},
1023         {0.5, 0.5, 0.5},  {-0.5, -0.5, -0.5}, {-0.5, -0.5, 0.0},
1024     };
1025     static struct v_in cliptest[] = {
1026         {25.59, 25.59, 1.0},  {-25.59, -25.59,  0.0},
1027         {25.61, 25.61, 1.01}, {-25.61, -25.61, -0.01},
1028     };
1029     static struct v_in offscreentest[] = {
1030         {128.1, 0.0, 0.0},
1031     };
1032     struct v_out out[sizeof(testverts) / sizeof(testverts[0])];
1033     D3DHVERTEX outH[sizeof(testverts) / sizeof(testverts[0])];
1034     D3DTRANSFORMDATA transformdata;
1035     DWORD i = FALSE;
1036
1037     memset(&desc, 0, sizeof(desc));
1038     desc.dwSize = sizeof(desc);
1039     hr = IDirect3DExecuteBuffer_Lock(ExecuteBuffer, &desc);
1040     ok(hr == D3D_OK, "IDirect3DExecuteBuffer_Lock failed: %08x\n", hr);
1041
1042     memset(desc.lpData, 0, 128);
1043     instr = desc.lpData;
1044     instr[idx].bOpcode = D3DOP_BRANCHFORWARD;
1045     instr[idx].bSize = sizeof(*branch);
1046     instr[idx].wCount = 1;
1047     idx++;
1048     branch = (D3DBRANCH *) &instr[idx];
1049     branch->dwMask = 0x0;
1050     branch->dwValue = 1;
1051     branch->bNegate = TRUE;
1052     branch->dwOffset = 0;
1053     idx += (sizeof(*branch) / sizeof(*instr));
1054     instr[idx].bOpcode = D3DOP_EXIT;
1055     instr[idx].bSize = 0;
1056     instr[idx].wCount = 0;
1057     hr = IDirect3DExecuteBuffer_Unlock(ExecuteBuffer);
1058     ok(hr == D3D_OK, "IDirect3DExecuteBuffer_Unlock failed: %08x\n", hr);
1059
1060     hr = IDirect3DDevice_Execute(Direct3DDevice1, ExecuteBuffer, Viewport, D3DEXECUTE_CLIPPED);
1061     ok(hr == D3D_OK, "IDirect3DDevice_Execute returned %08x\n", hr);
1062
1063     memset(&desc, 0, sizeof(desc));
1064     desc.dwSize = sizeof(desc);
1065
1066     hr = IDirect3DExecuteBuffer_Lock(ExecuteBuffer, &desc);
1067     ok(hr == D3D_OK, "IDirect3DExecuteBuffer_Lock failed: %08x\n", hr);
1068
1069     memset(desc.lpData, 0, 128);
1070     instr = desc.lpData;
1071     idx = 0;
1072     instr[idx].bOpcode = D3DOP_BRANCHFORWARD;
1073     instr[idx].bSize = sizeof(*branch);
1074     instr[idx].wCount = 1;
1075     idx++;
1076     branch = (D3DBRANCH *) &instr[idx];
1077     branch->dwMask = 0x0;
1078     branch->dwValue = 1;
1079     branch->bNegate = TRUE;
1080     branch->dwOffset = 64;
1081     instr = (D3DINSTRUCTION*)((char*)desc.lpData + 64);
1082     instr[0].bOpcode = D3DOP_EXIT;
1083     instr[0].bSize = 0;
1084     instr[0].wCount = 0;
1085     hr = IDirect3DExecuteBuffer_Unlock(ExecuteBuffer);
1086     ok(hr == D3D_OK, "IDirect3DExecuteBuffer_Unlock failed: %08x\n", hr);
1087
1088     hr = IDirect3DDevice_Execute(Direct3DDevice1, ExecuteBuffer, Viewport, D3DEXECUTE_CLIPPED);
1089     ok(hr == D3D_OK, "IDirect3DDevice_Execute returned %08x\n", hr);
1090
1091     /* Test rendering 0 triangles */
1092     memset(&desc, 0, sizeof(desc));
1093     desc.dwSize = sizeof(desc);
1094
1095     hr = IDirect3DExecuteBuffer_Lock(ExecuteBuffer, &desc);
1096     ok(hr == D3D_OK, "IDirect3DExecuteBuffer_Lock failed: %08x\n", hr);
1097
1098     memset(desc.lpData, 0, 128);
1099     instr = desc.lpData;
1100     idx = 0;
1101
1102     instr->bOpcode = D3DOP_TRIANGLE;
1103     instr->bSize = sizeof(D3DOP_TRIANGLE);
1104     instr->wCount = 0;
1105     instr = ((D3DINSTRUCTION*)(instr))+1;
1106     instr->bOpcode = D3DOP_EXIT;
1107     instr->bSize = 0;
1108     instr->wCount = 0;
1109     hr = IDirect3DExecuteBuffer_Unlock(ExecuteBuffer);
1110     ok(hr == D3D_OK, "IDirect3DExecuteBuffer_Unlock failed: %08x\n", hr);
1111
1112     hr = IDirect3DDevice_Execute(Direct3DDevice1, ExecuteBuffer, Viewport, D3DEXECUTE_CLIPPED);
1113     ok(hr == D3D_OK, "IDirect3DDevice_Execute returned %08x\n", hr);
1114
1115     memset(&transformdata, 0, sizeof(transformdata));
1116     transformdata.dwSize = sizeof(transformdata);
1117     transformdata.lpIn = (void *) testverts;
1118     transformdata.dwInSize = sizeof(testverts[0]);
1119     transformdata.lpOut = out;
1120     transformdata.dwOutSize = sizeof(out[0]);
1121
1122     transformdata.lpHOut = NULL;
1123     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(testverts) / sizeof(testverts[0]),
1124                                              &transformdata, D3DTRANSFORM_UNCLIPPED,
1125                                              &i);
1126     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1127
1128     transformdata.lpHOut = outH;
1129     memset(outH, 0xcc, sizeof(outH));
1130     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(testverts) / sizeof(testverts[0]),
1131                                              &transformdata, D3DTRANSFORM_UNCLIPPED,
1132                                              &i);
1133     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1134     ok(i == 0, "Offscreen is %d\n", i);
1135
1136     for(i = 0; i < sizeof(testverts) / sizeof(testverts[0]); i++) {
1137         static const struct v_out cmp[] = {
1138             {128.0, 128.0, 0.0, 1}, {129.0, 127.0,  1.0, 1}, {127.0, 129.0, -1, 1},
1139             {128.5, 127.5, 0.5, 1}, {127.5, 128.5, -0.5, 1}, {127.5, 128.5,  0, 1}
1140         };
1141
1142         ok(cmp[i].x == out[i].x && cmp[i].y == out[i].y &&
1143            cmp[i].z == out[i].z && cmp[i].rhw == out[i].rhw,
1144            "Vertex %d differs. Got %f %f %f %f, expexted %f %f %f %f\n", i + 1,
1145            out[i].x, out[i].y, out[i].z, out[i].rhw,
1146            cmp[i].x, cmp[i].y, cmp[i].z, cmp[i].rhw);
1147     }
1148     for(i = 0; i < sizeof(outH); i++) {
1149         if(((unsigned char *) outH)[i] != 0xcc) {
1150             ok(FALSE, "Homogeneous output was generated despite UNCLIPPED flag\n");
1151             break;
1152         }
1153     }
1154
1155     vp_data.dwSize = sizeof(vp_data);
1156     vp_data.dwX = 0;
1157     vp_data.dwY = 0;
1158     vp_data.dwWidth = 256;
1159     vp_data.dwHeight = 256;
1160     vp_data.dvMaxX = 256;
1161     vp_data.dvMaxY = 256;
1162     vp_data.dvScaleX = 5;
1163     vp_data.dvScaleY = 5;
1164     vp_data.dvMinZ = -25;
1165     vp_data.dvMaxZ = 60;
1166     hr = IDirect3DViewport_SetViewport(Viewport, &vp_data);
1167     ok(hr == D3D_OK, "IDirect3DViewport_SetViewport returned %08x\n", hr);
1168     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(testverts) / sizeof(testverts[0]),
1169                                              &transformdata, D3DTRANSFORM_UNCLIPPED,
1170                                              &i);
1171     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1172     ok(i == 0, "Offscreen is %d\n", i);
1173
1174     for(i = 0; i < sizeof(testverts) / sizeof(testverts[0]); i++) {
1175         static const struct v_out cmp[] = {
1176             {128.0, 128.0, 0.0, 1}, {133.0, 123.0,  1.0, 1}, {123.0, 133.0, -1, 1},
1177             {130.5, 125.5, 0.5, 1}, {125.5, 130.5, -0.5, 1}, {125.5, 130.5,  0, 1}
1178         };
1179         ok(cmp[i].x == out[i].x && cmp[i].y == out[i].y &&
1180            cmp[i].z == out[i].z && cmp[i].rhw == out[i].rhw,
1181            "Vertex %d differs. Got %f %f %f %f, expexted %f %f %f %f\n", i + 1,
1182            out[i].x, out[i].y, out[i].z, out[i].rhw,
1183            cmp[i].x, cmp[i].y, cmp[i].z, cmp[i].rhw);
1184     }
1185
1186     vp_data.dwX = 10;
1187     vp_data.dwY = 20;
1188     hr = IDirect3DViewport_SetViewport(Viewport, &vp_data);
1189     ok(hr == D3D_OK, "IDirect3DViewport_SetViewport returned %08x\n", hr);
1190     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(testverts) / sizeof(testverts[0]),
1191                                              &transformdata, D3DTRANSFORM_UNCLIPPED,
1192                                              &i);
1193     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1194     ok(i == 0, "Offscreen is %d\n", i);
1195     for(i = 0; i < sizeof(testverts) / sizeof(testverts[0]); i++) {
1196         static const struct v_out cmp[] = {
1197             {138.0, 148.0, 0.0, 1}, {143.0, 143.0,  1.0, 1}, {133.0, 153.0, -1, 1},
1198             {140.5, 145.5, 0.5, 1}, {135.5, 150.5, -0.5, 1}, {135.5, 150.5,  0, 1}
1199         };
1200         ok(cmp[i].x == out[i].x && cmp[i].y == out[i].y &&
1201            cmp[i].z == out[i].z && cmp[i].rhw == out[i].rhw,
1202            "Vertex %d differs. Got %f %f %f %f, expexted %f %f %f %f\n", i + 1,
1203            out[i].x, out[i].y, out[i].z, out[i].rhw,
1204            cmp[i].x, cmp[i].y, cmp[i].z, cmp[i].rhw);
1205     }
1206
1207     memset(out, 0xcc, sizeof(out));
1208     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(testverts) / sizeof(testverts[0]),
1209                                              &transformdata, D3DTRANSFORM_CLIPPED,
1210                                              &i);
1211     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1212     ok(i == 0, "Offscreen is %d\n", i);
1213     for(i = 0; i < sizeof(testverts) / sizeof(testverts[0]); i++) {
1214         static const D3DHVERTEX cmpH[] = {
1215             {0,             { 0.0}, { 0.0}, { 0.0}}, {0, { 1.0}, { 1.0}, {1.0}},
1216             {D3DCLIP_FRONT, {-1.0}, {-1.0}, {-1.0}}, {0, { 0.5}, { 0.5}, {0.5}},
1217             {D3DCLIP_FRONT, {-0.5}, {-0.5}, {-0.5}}, {0, {-0.5}, {-0.5}, {0.0}}
1218         };
1219         ok(U1(cmpH[i]).hx == U1(outH[i]).hx && U2(cmpH[i]).hy == U2(outH[i]).hy &&
1220            U3(cmpH[i]).hz == U3(outH[i]).hz && cmpH[i].dwFlags == outH[i].dwFlags,
1221            "HVertex %d differs. Got %08x %f %f %f, expexted %08x %f %f %f\n", i + 1,
1222            outH[i].dwFlags, U1(outH[i]).hx, U2(outH[i]).hy, U3(outH[i]).hz,
1223            cmpH[i].dwFlags, U1(cmpH[i]).hx, U2(cmpH[i]).hy, U3(cmpH[i]).hz);
1224
1225         /* No scheme has been found behind those return values. It seems to be
1226          * whatever data windows has when throwing the vertex away. Modify the
1227          * input test vertices to test this more. Depending on the input data
1228          * it can happen that the z coord gets written into y, or similar things
1229          */
1230         if(0)
1231         {
1232             static const struct v_out cmp[] = {
1233                 {138.0, 148.0, 0.0, 1}, {143.0, 143.0,  1.0, 1}, { -1.0,  -1.0, 0.5, 1},
1234                 {140.5, 145.5, 0.5, 1}, { -0.5,  -0.5, -0.5, 1}, {135.5, 150.5, 0.0, 1}
1235             };
1236             ok(cmp[i].x == out[i].x && cmp[i].y == out[i].y &&
1237                cmp[i].z == out[i].z && cmp[i].rhw == out[i].rhw,
1238                 "Vertex %d differs. Got %f %f %f %f, expexted %f %f %f %f\n", i + 1,
1239                out[i].x, out[i].y, out[i].z, out[i].rhw,
1240                cmp[i].x, cmp[i].y, cmp[i].z, cmp[i].rhw);
1241         }
1242     }
1243     for(i = 0; i < sizeof(out) / sizeof(DWORD); i++) {
1244         ok(((DWORD *) out)[i] != 0xcccccccc,
1245                 "Regular output DWORD %d remained untouched\n", i);
1246     }
1247
1248     transformdata.lpIn = (void *) cliptest;
1249     transformdata.dwInSize = sizeof(cliptest[0]);
1250     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(cliptest) / sizeof(cliptest[0]),
1251                                              &transformdata, D3DTRANSFORM_CLIPPED,
1252                                              &i);
1253     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1254     ok(i == 0, "Offscreen is %d\n", i);
1255     for(i = 0; i < sizeof(cliptest) / sizeof(cliptest[0]); i++) {
1256         DWORD Flags[sizeof(cliptest) / sizeof(cliptest[0])] =
1257         {
1258             0,
1259             0,
1260             D3DCLIP_RIGHT | D3DCLIP_BACK   | D3DCLIP_TOP,
1261             D3DCLIP_LEFT  | D3DCLIP_BOTTOM | D3DCLIP_FRONT,
1262         };
1263         ok(Flags[i] == outH[i].dwFlags,
1264            "Cliptest %d differs. Got %08x expexted %08x\n", i + 1,
1265            outH[i].dwFlags, Flags[i]);
1266     }
1267
1268     vp_data.dwWidth = 10;
1269     vp_data.dwHeight = 1000;
1270     hr = IDirect3DViewport_SetViewport(Viewport, &vp_data);
1271     i = 10;
1272     ok(hr == D3D_OK, "IDirect3DViewport_SetViewport returned %08x\n", hr);
1273     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(cliptest) / sizeof(cliptest[0]),
1274                                              &transformdata, D3DTRANSFORM_CLIPPED,
1275                                              &i);
1276     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1277     ok(i == 0, "Offscreen is %d\n", i);
1278     for(i = 0; i < sizeof(cliptest) / sizeof(cliptest[0]); i++) {
1279         DWORD Flags[sizeof(cliptest) / sizeof(cliptest[0])] =
1280         {
1281             D3DCLIP_RIGHT,
1282             D3DCLIP_LEFT,
1283             D3DCLIP_RIGHT | D3DCLIP_BACK,
1284             D3DCLIP_LEFT  | D3DCLIP_FRONT,
1285         };
1286         ok(Flags[i] == outH[i].dwFlags,
1287            "Cliptest %d differs. Got %08x expexted %08x\n", i + 1,
1288            outH[i].dwFlags, Flags[i]);
1289     }
1290     vp_data.dwWidth = 256;
1291     vp_data.dwHeight = 256;
1292     vp_data.dvScaleX = 1;
1293     vp_data.dvScaleY = 1;
1294     hr = IDirect3DViewport_SetViewport(Viewport, &vp_data);
1295     ok(hr == D3D_OK, "IDirect3DViewport_SetViewport returned %08x\n", hr);
1296     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(cliptest) / sizeof(cliptest[0]),
1297                                              &transformdata, D3DTRANSFORM_CLIPPED,
1298                                              &i);
1299     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1300     ok(i == 0, "Offscreen is %s\n", i ? "TRUE" : "FALSE");
1301     for(i = 0; i < sizeof(cliptest) / sizeof(cliptest[0]); i++) {
1302         DWORD Flags[sizeof(cliptest) / sizeof(cliptest[0])] =
1303         {
1304             0,
1305             0,
1306             D3DCLIP_BACK,
1307             D3DCLIP_FRONT,
1308         };
1309         ok(Flags[i] == outH[i].dwFlags,
1310            "Cliptest %d differs. Got %08x expexted %08x\n", i + 1,
1311            outH[i].dwFlags, Flags[i]);
1312     }
1313
1314     /* Finally try to figure out how the DWORD dwOffscreen works.
1315      * Apparently no vertex is offscreen with clipping off,
1316      * and with clipping on the offscreen flag is set if only one vertex
1317      * is transformed, and this vertex is offscreen.
1318      */
1319     vp_data.dwWidth = 5;
1320     vp_data.dwHeight = 5;
1321     vp_data.dvScaleX = 10000;
1322     vp_data.dvScaleY = 10000;
1323     hr = IDirect3DViewport_SetViewport(Viewport, &vp_data);
1324     ok(hr == D3D_OK, "IDirect3DViewport_SetViewport returned %08x\n", hr);
1325     transformdata.lpIn = cliptest;
1326     hr = IDirect3DViewport_TransformVertices(Viewport, 1,
1327                                              &transformdata, D3DTRANSFORM_UNCLIPPED,
1328                                              &i);
1329     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1330     ok(i == 0, "Offscreen is %d\n", i);
1331     hr = IDirect3DViewport_TransformVertices(Viewport, 1,
1332                                              &transformdata, D3DTRANSFORM_CLIPPED,
1333                                              &i);
1334     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1335     ok(i == (D3DCLIP_RIGHT | D3DCLIP_TOP), "Offscreen is %d\n", i);
1336     hr = IDirect3DViewport_TransformVertices(Viewport, 2,
1337                                              &transformdata, D3DTRANSFORM_CLIPPED,
1338                                              &i);
1339     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1340     ok(i == 0, "Offscreen is %d\n", i);
1341     transformdata.lpIn = cliptest + 1;
1342     hr = IDirect3DViewport_TransformVertices(Viewport, 1,
1343                                              &transformdata, D3DTRANSFORM_CLIPPED,
1344                                              &i);
1345     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1346     ok(i == (D3DCLIP_BOTTOM | D3DCLIP_LEFT), "Offscreen is %d\n", i);
1347
1348     transformdata.lpIn = (void *) offscreentest;
1349     transformdata.dwInSize = sizeof(offscreentest[0]);
1350     vp_data.dwWidth = 257;
1351     vp_data.dwHeight = 257;
1352     vp_data.dvScaleX = 1;
1353     vp_data.dvScaleY = 1;
1354     hr = IDirect3DViewport_SetViewport(Viewport, &vp_data);
1355     i = 12345;
1356     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(offscreentest) / sizeof(offscreentest[0]),
1357                                              &transformdata, D3DTRANSFORM_CLIPPED,
1358                                              &i);
1359     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1360     ok(i == 0, "Offscreen is %d\n", i);
1361     vp_data.dwWidth = 256;
1362     vp_data.dwHeight = 256;
1363     hr = IDirect3DViewport_SetViewport(Viewport, &vp_data);
1364     i = 12345;
1365     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(offscreentest) / sizeof(offscreentest[0]),
1366                                              &transformdata, D3DTRANSFORM_CLIPPED,
1367                                              &i);
1368     ok(hr == D3D_OK, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1369     ok(i == D3DCLIP_RIGHT, "Offscreen is %d\n", i);
1370
1371     hr = IDirect3DViewport_TransformVertices(Viewport, sizeof(testverts) / sizeof(testverts[0]),
1372                                              &transformdata, 0,
1373                                              &i);
1374     ok(hr == DDERR_INVALIDPARAMS, "IDirect3DViewport_TransformVertices returned %08x\n", hr);
1375
1376     hr = IDirect3DDevice_DeleteViewport(Direct3DDevice1, Viewport);
1377     ok(hr == D3D_OK, "IDirect3DDevice_DeleteViewport returned %08x\n", hr);
1378 }
1379
1380 static BOOL colortables_check_equality(PALETTEENTRY table1[256], PALETTEENTRY table2[256])
1381 {
1382     int i;
1383
1384     for (i = 0; i < 256; i++) {
1385        if (table1[i].peRed != table2[i].peRed || table1[i].peGreen != table2[i].peGreen ||
1386            table1[i].peBlue != table2[i].peBlue) return FALSE;
1387     }
1388
1389     return TRUE;
1390 }
1391
1392 /* test palette handling in IDirect3DTexture_Load */
1393 static void TextureLoadTest(void)
1394 {
1395     IDirectDrawSurface *TexSurface = NULL;
1396     IDirect3DTexture *Texture = NULL;
1397     IDirectDrawSurface *TexSurface2 = NULL;
1398     IDirect3DTexture *Texture2 = NULL;
1399     IDirectDrawPalette *palette = NULL;
1400     IDirectDrawPalette *palette2 = NULL;
1401     IDirectDrawPalette *palette_tmp = NULL;
1402     PALETTEENTRY table1[256], table2[256], table_tmp[256];
1403     HRESULT hr;
1404     DDSURFACEDESC ddsd;
1405     int i;
1406
1407     memset (&ddsd, 0, sizeof (ddsd));
1408     ddsd.dwSize = sizeof (ddsd);
1409     ddsd.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH | DDSD_PIXELFORMAT;
1410     ddsd.dwHeight = 128;
1411     ddsd.dwWidth = 128;
1412     ddsd.ddsCaps.dwCaps = DDSCAPS_TEXTURE;
1413     ddsd.ddpfPixelFormat.dwSize = sizeof(ddsd.ddpfPixelFormat);
1414     ddsd.ddpfPixelFormat.dwFlags = DDPF_RGB | DDPF_PALETTEINDEXED8;
1415     U1(ddsd.ddpfPixelFormat).dwRGBBitCount = 8;
1416
1417     hr = IDirectDraw_CreateSurface(DirectDraw1, &ddsd, &TexSurface, NULL);
1418     ok(hr==D3D_OK, "CreateSurface returned: %x\n", hr);
1419     if (FAILED(hr)) {
1420         skip("IDirectDraw_CreateSurface failed; skipping further tests\n");
1421         goto cleanup;
1422     }
1423
1424     hr = IDirectDrawSurface_QueryInterface(TexSurface, &IID_IDirect3DTexture,
1425                 (void *)&Texture);
1426     ok(hr==D3D_OK, "IDirectDrawSurface_QueryInterface returned: %x\n", hr);
1427     if (FAILED(hr)) {
1428         skip("Can't get IDirect3DTexture interface; skipping further tests\n");
1429         goto cleanup;
1430     }
1431
1432     hr = IDirectDraw_CreateSurface(DirectDraw1, &ddsd, &TexSurface2, NULL);
1433     ok(hr==D3D_OK, "CreateSurface returned: %x\n", hr);
1434     if (FAILED(hr)) {
1435         skip("IDirectDraw_CreateSurface failed; skipping further tests\n");
1436         goto cleanup;
1437     }
1438
1439     hr = IDirectDrawSurface_QueryInterface(TexSurface2, &IID_IDirect3DTexture,
1440                 (void *)&Texture2);
1441     ok(hr==D3D_OK, "IDirectDrawSurface_QueryInterface returned: %x\n", hr);
1442     if (FAILED(hr)) {
1443         skip("Can't get IDirect3DTexture interface; skipping further tests\n");
1444         goto cleanup;
1445     }
1446
1447     /* test Load when both textures have no palette */
1448     hr = IDirect3DTexture_Load(Texture2, Texture);
1449     ok(hr == DD_OK, "IDirect3DTexture_Load returned %08x\n", hr);
1450
1451     for (i = 0; i < 256; i++) {
1452         table1[i].peRed = i;
1453         table1[i].peGreen = i;
1454         table1[i].peBlue = i;
1455         table1[i].peFlags = 0;
1456     }
1457
1458     hr = IDirectDraw_CreatePalette(DirectDraw1, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, table1, &palette, NULL);
1459     ok(hr == DD_OK, "CreatePalette returned %08x\n", hr);
1460     if (FAILED(hr)) {
1461         skip("IDirectDraw_CreatePalette failed; skipping further tests\n");
1462         goto cleanup;
1463     }
1464
1465     /* test Load when source texture has palette and destination has no palette */
1466     hr = IDirectDrawSurface_SetPalette(TexSurface, palette);
1467     ok(hr == DD_OK, "IDirectDrawSurface_SetPalette returned %08x\n", hr);
1468     hr = IDirect3DTexture_Load(Texture2, Texture);
1469     ok(hr == DDERR_NOPALETTEATTACHED, "IDirect3DTexture_Load returned %08x\n", hr);
1470
1471     for (i = 0; i < 256; i++) {
1472         table2[i].peRed = 255 - i;
1473         table2[i].peGreen = 255 - i;
1474         table2[i].peBlue = 255 - i;
1475         table2[i].peFlags = 0;
1476     }
1477
1478     hr = IDirectDraw_CreatePalette(DirectDraw1, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, table2, &palette2, NULL);
1479     ok(hr == DD_OK, "CreatePalette returned %08x\n", hr);
1480     if (FAILED(hr)) {
1481         skip("IDirectDraw_CreatePalette failed; skipping further tests\n");
1482         goto cleanup;
1483     }
1484
1485     /* test Load when source has no palette and destination has a palette */
1486     hr = IDirectDrawSurface_SetPalette(TexSurface, NULL);
1487     ok(hr == DD_OK, "IDirectDrawSurface_SetPalette returned %08x\n", hr);
1488     hr = IDirectDrawSurface_SetPalette(TexSurface2, palette2);
1489     ok(hr == DD_OK, "IDirectDrawSurface_SetPalette returned %08x\n", hr);
1490     hr = IDirect3DTexture_Load(Texture2, Texture);
1491     ok(hr == DD_OK, "IDirect3DTexture_Load returned %08x\n", hr);
1492     hr = IDirectDrawSurface_GetPalette(TexSurface2, &palette_tmp);
1493     ok(hr == DD_OK, "IDirectDrawSurface_GetPalette returned %08x\n", hr);
1494     if (!palette_tmp) {
1495         skip("IDirectDrawSurface_GetPalette failed; skipping color table check\n");
1496         goto cleanup;
1497     } else {
1498         hr = IDirectDrawPalette_GetEntries(palette_tmp, 0, 0, 256, table_tmp);
1499         ok(hr == DD_OK, "IDirectDrawPalette_GetEntries returned %08x\n", hr);
1500         ok(colortables_check_equality(table2, table_tmp), "Unexpected palettized texture color table\n");
1501         IDirectDrawPalette_Release(palette_tmp);
1502     }
1503
1504     /* test Load when both textures have palettes */
1505     hr = IDirectDrawSurface_SetPalette(TexSurface, palette);
1506     ok(hr == DD_OK, "IDirectDrawSurface_SetPalette returned %08x\n", hr);
1507     hr = IDirect3DTexture_Load(Texture2, Texture);
1508     ok(hr == DD_OK, "IDirect3DTexture_Load returned %08x\n", hr);
1509     hr = IDirect3DTexture_Load(Texture2, Texture);
1510     ok(hr == DD_OK, "IDirect3DTexture_Load returned %08x\n", hr);
1511     hr = IDirectDrawSurface_GetPalette(TexSurface2, &palette_tmp);
1512     ok(hr == DD_OK, "IDirectDrawSurface_GetPalette returned %08x\n", hr);
1513     if (!palette_tmp) {
1514         skip("IDirectDrawSurface_GetPalette failed; skipping color table check\n");
1515         goto cleanup;
1516     } else {
1517         hr = IDirectDrawPalette_GetEntries(palette_tmp, 0, 0, 256, table_tmp);
1518         ok(hr == DD_OK, "IDirectDrawPalette_GetEntries returned %08x\n", hr);
1519         ok(colortables_check_equality(table1, table_tmp), "Unexpected palettized texture color table\n");
1520         IDirectDrawPalette_Release(palette_tmp);
1521     }
1522
1523     cleanup:
1524
1525     if (palette) IDirectDrawPalette_Release(palette);
1526     if (palette2) IDirectDrawPalette_Release(palette2);
1527     if (TexSurface) IDirectDrawSurface_Release(TexSurface);
1528     if (Texture) IDirect3DTexture_Release(Texture);
1529     if (TexSurface2) IDirectDrawSurface_Release(TexSurface2);
1530     if (Texture2) IDirect3DTexture_Release(Texture2);
1531 }
1532
1533 static void VertexBufferDescTest(void)
1534 {
1535     HRESULT rc;
1536     D3DVERTEXBUFFERDESC desc;
1537     union mem_t
1538     {
1539         D3DVERTEXBUFFERDESC desc2;
1540         unsigned char buffer[512];
1541     } mem;
1542
1543     memset(&desc, 0, sizeof(desc));
1544     desc.dwSize = sizeof(desc);
1545     desc.dwCaps = 0;
1546     desc.dwFVF = D3DFVF_XYZ;
1547     desc.dwNumVertices = 1;
1548     rc = IDirect3D7_CreateVertexBuffer(lpD3D, &desc, &lpVBufSrc, 0);
1549     ok(rc==D3D_OK || rc==E_OUTOFMEMORY, "CreateVertexBuffer returned: %x\n", rc);
1550     if (!lpVBufSrc)
1551     {
1552         trace("IDirect3D7::CreateVertexBuffer() failed with an error %x\n", rc);
1553         goto out;
1554     }
1555
1556     memset(mem.buffer, 0x12, sizeof(mem.buffer));
1557     mem.desc2.dwSize = sizeof(D3DVERTEXBUFFERDESC)*2;
1558     rc = IDirect3DVertexBuffer7_GetVertexBufferDesc(lpVBufSrc, &mem.desc2);
1559     if(rc != D3D_OK)
1560         skip("GetVertexBuffer Failed!\n");
1561     ok( mem.desc2.dwSize == sizeof(D3DVERTEXBUFFERDESC)*2, "Size returned from GetVertexBufferDesc does not match the value put in\n" );
1562     ok( mem.buffer[sizeof(D3DVERTEXBUFFERDESC)] == 0x12, "GetVertexBufferDesc cleared outside of the struct! (dwSize was double the size of the struct)\n");
1563     ok( mem.desc2.dwCaps == desc.dwCaps, "dwCaps returned differs. Got %x, expected %x\n", mem.desc2.dwCaps, desc.dwCaps);
1564     ok( mem.desc2.dwFVF == desc.dwFVF, "dwFVF returned differs. Got %x, expected %x\n", mem.desc2.dwFVF, desc.dwFVF);
1565     ok (mem.desc2.dwNumVertices == desc.dwNumVertices, "dwNumVertices returned differs. Got %x, expected %x\n", mem.desc2.dwNumVertices, desc.dwNumVertices);
1566
1567     memset(mem.buffer, 0x12, sizeof(mem.buffer));
1568     mem.desc2.dwSize = 0;
1569     rc = IDirect3DVertexBuffer7_GetVertexBufferDesc(lpVBufSrc, &mem.desc2);
1570     if(rc != D3D_OK)
1571         skip("GetVertexBuffer Failed!\n");
1572     ok( mem.desc2.dwSize == 0, "Size returned from GetVertexBufferDesc does not match the value put in\n" );
1573     ok( mem.buffer[sizeof(D3DVERTEXBUFFERDESC)] == 0x12, "GetVertexBufferDesc cleared outside of the struct! (dwSize was 0)\n");
1574     ok( mem.desc2.dwCaps == desc.dwCaps, "dwCaps returned differs. Got %x, expected %x\n", mem.desc2.dwCaps, desc.dwCaps);
1575     ok( mem.desc2.dwFVF == desc.dwFVF, "dwFVF returned differs. Got %x, expected %x\n", mem.desc2.dwFVF, desc.dwFVF);
1576     ok (mem.desc2.dwNumVertices == desc.dwNumVertices, "dwNumVertices returned differs. Got %x, expected %x\n", mem.desc2.dwNumVertices, desc.dwNumVertices);
1577
1578     memset(mem.buffer, 0x12, sizeof(mem.buffer));
1579     mem.desc2.dwSize = sizeof(D3DVERTEXBUFFERDESC);
1580     rc = IDirect3DVertexBuffer7_GetVertexBufferDesc(lpVBufSrc, &mem.desc2);
1581     if(rc != D3D_OK)
1582         skip("GetVertexBuffer Failed!\n");
1583     ok( mem.desc2.dwSize == sizeof(D3DVERTEXBUFFERDESC), "Size returned from GetVertexBufferDesc does not match the value put in\n" );
1584     ok( mem.buffer[sizeof(D3DVERTEXBUFFERDESC)] == 0x12, "GetVertexBufferDesc cleared outside of the struct! (dwSize was the size of the struct)\n");
1585     ok( mem.desc2.dwCaps == desc.dwCaps, "dwCaps returned differs. Got %x, expected %x\n", mem.desc2.dwCaps, desc.dwCaps);
1586     ok( mem.desc2.dwFVF == desc.dwFVF, "dwFVF returned differs. Got %x, expected %x\n", mem.desc2.dwFVF, desc.dwFVF);
1587     ok (mem.desc2.dwNumVertices == desc.dwNumVertices, "dwNumVertices returned differs. Got %x, expected %x\n", mem.desc2.dwNumVertices, desc.dwNumVertices);
1588
1589 out:
1590     IDirect3DVertexBuffer7_Release(lpVBufSrc);
1591 }
1592
1593
1594 START_TEST(d3d)
1595 {
1596     init_function_pointers();
1597     if(!pDirectDrawCreateEx) {
1598         skip("function DirectDrawCreateEx not available\n");
1599         return;
1600     }
1601
1602     if(!CreateDirect3D()) {
1603         skip("Skipping d3d7 tests\n");
1604     } else {
1605         LightTest();
1606         ProcessVerticesTest();
1607         StateTest();
1608         SceneTest();
1609         LimitTest();
1610         D3D7EnumTest();
1611         CapsTest();
1612         VertexBufferDescTest();
1613         ReleaseDirect3D();
1614     }
1615
1616     if (!D3D1_createObjects()) {
1617         skip("Skipping d3d1 tests\n");
1618     } else {
1619         Direct3D1Test();
1620         TextureLoadTest();
1621         D3D1_releaseObjects();
1622     }
1623 }