dlls/d3d9/tests/vertexdeclaration.c

   1 /*
   2  * Copyright (C) 2005 Henri Verbeet
   3  * Copyright (C) 2006 Ivan Gyurdiev
   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 #define COBJMACROS
  21 #include <d3d9.h>
  22 #include "wine/test.h"
  23
  24 static HMODULE d3d9_handle = 0;
  25
  26 #define VDECL_CHECK(fcall) \
  27     if(fcall != S_OK) \
  28         trace(" Test failed on line #%d\n", __LINE__);
  29
  30 static HWND create_window(void)
  31 {
  32     WNDCLASS wc = {0};
  33     wc.lpfnWndProc = DefWindowProc;
  34     wc.lpszClassName = "d3d9_test_wc";
  35     RegisterClass(&wc);
  36
  37     return CreateWindow("d3d9_test_wc", "d3d9_test",
  38             0, 0, 0, 0, 0, 0, 0, 0, 0);
  39 }
  40
  41 static IDirect3DDevice9 *init_d3d9(void)
  42 {
  43     IDirect3D9 * (__stdcall * d3d9_create)(UINT SDKVersion) = 0;
  44     IDirect3D9 *d3d9_ptr = 0;
  45     IDirect3DDevice9 *device_ptr = 0;
  46     D3DPRESENT_PARAMETERS present_parameters;
  47     HRESULT hres;
  48
  49     d3d9_create = (void *)GetProcAddress(d3d9_handle, "Direct3DCreate9");
  50     ok(d3d9_create != NULL, "Failed to get address of Direct3DCreate9\n");
  51     if (!d3d9_create) return NULL;
  52
  53     d3d9_ptr = d3d9_create(D3D_SDK_VERSION);
  54     if (!d3d9_ptr)
  55     {
  56         skip("could not create D3D9\n");
  57         return NULL;
  58     }
  59
  60     ZeroMemory(&present_parameters, sizeof(present_parameters));
  61     present_parameters.Windowed = TRUE;
  62     present_parameters.hDeviceWindow = create_window();
  63     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
  64
  65     hres = IDirect3D9_CreateDevice(d3d9_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, NULL, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
  66
  67     if(FAILED(hres))
  68     {
  69         hres = IDirect3D9_CreateDevice(d3d9_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_REF, NULL, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
  70         if(FAILED(hres))
  71         {
  72             trace("could not create device, IDirect3D9_CreateDevice returned %#x\n", hres);
  73             return NULL;
  74         }
  75     }
  76
  77     return device_ptr;
  78 }
  79
  80 static int get_refcount(IUnknown *object)
  81 {
  82     IUnknown_AddRef(object);
  83     return IUnknown_Release(object);
  84 }
  85
  86 static inline void print_elements(
  87     D3DVERTEXELEMENT9 *elements) {
  88
  89     D3DVERTEXELEMENT9 last = D3DDECL_END();
  90     D3DVERTEXELEMENT9 *ptr = elements;
  91     int count = 0;
  92
  93     while (memcmp(ptr, &last, sizeof(D3DVERTEXELEMENT9))) {
  94
  95         trace(
  96             "[Element %d] Stream = %d, Offset = %d, Type = %d, Method = %d, Usage = %d, UsageIndex = %d\n",
  97              count, ptr->Stream, ptr->Offset, ptr->Type, ptr->Method, ptr->Usage, ptr->UsageIndex);
  98
  99         ptr++;
 100         count++;
 101     }
 102 }
 103
 104 static int compare_elements(
 105     IDirect3DVertexDeclaration9 *decl,
 106     const D3DVERTEXELEMENT9 *expected_elements) {
 107
 108     HRESULT hr;
 109     unsigned int i, size;
 110     D3DVERTEXELEMENT9 last = D3DDECL_END();
 111     D3DVERTEXELEMENT9 *elements = NULL;
 112
 113     /* How many elements are there? */
 114     hr = IDirect3DVertexDeclaration9_GetDeclaration( decl, NULL, &size );
 115     ok(SUCCEEDED(hr), "GetDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 116     if (FAILED(hr)) goto fail;
 117
 118     /* Allocate buffer */
 119     elements = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(D3DVERTEXELEMENT9) * size);
 120     ok (elements != NULL, "Out of memory, aborting test\n");
 121     if (elements == NULL) goto fail;
 122
 123     /* Get the elements */
 124     hr = IDirect3DVertexDeclaration9_GetDeclaration( decl, elements, &size);
 125     ok(SUCCEEDED(hr), "GetDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 126     if (FAILED(hr)) goto fail;
 127
 128     /* Compare one by one */
 129     for (i = 0; i < size; i++) {
 130
 131         int status;
 132
 133         int end1 = memcmp(&elements[i], &last, sizeof(D3DVERTEXELEMENT9));
 134         int end2 = memcmp(&expected_elements[i], &last, sizeof(D3DVERTEXELEMENT9));
 135         status = ((end1 && !end2) || (!end1 && end2));
 136         ok (!status, "Mismatch in size, test declaration is %s than expected\n",
 137             (end1 && !end2) ? "shorter" : "longer");
 138         if (status) { print_elements(elements); goto fail; }
 139
 140         status = memcmp(&elements[i], &expected_elements[i], sizeof(D3DVERTEXELEMENT9));
 141         ok (!status, "Mismatch in element %d\n", i);
 142         if (status) { print_elements(elements); goto fail; }
 143     }
 144
 145     HeapFree(GetProcessHeap(), 0, elements);
 146     return S_OK;
 147
 148     fail:
 149     HeapFree(GetProcessHeap(), 0, elements);
 150     return E_FAIL;
 151 }
 152
 153 static IDirect3DVertexDeclaration9 *test_create_vertex_declaration(IDirect3DDevice9 *device_ptr, D3DVERTEXELEMENT9 *vertex_decl)
 154 {
 155     IDirect3DVertexDeclaration9 *decl_ptr = 0;
 156     HRESULT hret = 0;
 157
 158     hret = IDirect3DDevice9_CreateVertexDeclaration(device_ptr, vertex_decl, &decl_ptr);
 159     ok(hret == D3D_OK && decl_ptr != NULL, "CreateVertexDeclaration returned: hret 0x%x, decl_ptr %p. "
 160         "Expected hret 0x%x, decl_ptr != %p. Aborting.\n", hret, decl_ptr, D3D_OK, NULL);
 161
 162     return decl_ptr;
 163 }
 164
 165 static void test_get_set_vertex_declaration(IDirect3DDevice9 *device_ptr, IDirect3DVertexDeclaration9 *decl_ptr)
 166 {
 167     IDirect3DVertexDeclaration9 *current_decl_ptr = 0;
 168     HRESULT hret = 0;
 169     int decl_refcount = 0;
 170     int i = 0;
 171
 172     /* SetVertexDeclaration should not touch the declaration's refcount. */
 173     i = get_refcount((IUnknown *)decl_ptr);
 174     hret = IDirect3DDevice9_SetVertexDeclaration(device_ptr, decl_ptr);
 175     decl_refcount = get_refcount((IUnknown *)decl_ptr);
 176     ok(hret == D3D_OK && decl_refcount == i, "SetVertexDeclaration returned: hret 0x%x, refcount %d. "
 177         "Expected hret 0x%x, refcount %d.\n", hret, decl_refcount, D3D_OK, i);
 178
 179     /* GetVertexDeclaration should increase the declaration's refcount by one. */
 180     i = decl_refcount+1;
 181     hret = IDirect3DDevice9_GetVertexDeclaration(device_ptr, &current_decl_ptr);
 182     decl_refcount = get_refcount((IUnknown *)decl_ptr);
 183     ok(hret == D3D_OK && decl_refcount == i && current_decl_ptr == decl_ptr,
 184         "GetVertexDeclaration returned: hret 0x%x, current_decl_ptr %p refcount %d. "
 185         "Expected hret 0x%x, current_decl_ptr %p, refcount %d.\n", hret, current_decl_ptr, decl_refcount, D3D_OK, decl_ptr, i);
 186 }
 187
 188 static void test_get_declaration(IDirect3DVertexDeclaration9 *decl_ptr, D3DVERTEXELEMENT9 *vertex_decl, UINT expected_num_elements)
 189 {
 190     int i;
 191     UINT num_elements = 0;
 192     D3DVERTEXELEMENT9 *decl = 0;
 193     HRESULT hret = 0;
 194
 195     /* First test only getting the number of elements */
 196     num_elements = 0x1337c0de;
 197     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, NULL, &num_elements);
 198     ok(hret == D3D_OK && num_elements == expected_num_elements,
 199             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 200             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 201
 202     num_elements = 0;
 203     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, NULL, &num_elements);
 204     ok(hret == D3D_OK && num_elements == expected_num_elements,
 205             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 206             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 207
 208     /* Also test the returned data */
 209     decl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(D3DVERTEXELEMENT9) * expected_num_elements);
 210
 211     num_elements = 0x1337c0de;
 212     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, decl, &num_elements);
 213     ok(hret == D3D_OK && num_elements == expected_num_elements,
 214             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 215             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 216     i = memcmp(decl, vertex_decl, sizeof(vertex_decl));
 217     ok (!i, "Original and returned vertexdeclarations are not the same\n");
 218     ZeroMemory(decl, sizeof(D3DVERTEXELEMENT9) * expected_num_elements);
 219
 220     num_elements = 0;
 221     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, decl, &num_elements);
 222     ok(hret == D3D_OK && num_elements == expected_num_elements,
 223             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 224             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 225     i = memcmp(decl, vertex_decl, sizeof(vertex_decl));
 226     ok (!i, "Original and returned vertexdeclarations are not the same\n");
 227
 228     HeapFree(GetProcessHeap(), 0, decl);
 229 }
 230
 231 /* FIXME: also write a test, which shows that attempting to set
 232  * an invalid vertex declaration returns E_FAIL */
 233
 234 static HRESULT test_fvf_to_decl(
 235     IDirect3DDevice9* device,
 236     IDirect3DVertexDeclaration9* default_decl,
 237     DWORD test_fvf,
 238     const D3DVERTEXELEMENT9 expected_elements[],
 239     char object_should_change)
 240 {
 241
 242     HRESULT hr;
 243     IDirect3DVertexDeclaration9 *result_decl = NULL;
 244
 245     /* Set a default declaration to make sure it is changed */
 246     hr = IDirect3DDevice9_SetVertexDeclaration ( device, default_decl );
 247     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 248     if (FAILED(hr)) goto fail;
 249
 250     /* Set an FVF */
 251     hr = IDirect3DDevice9_SetFVF( device, test_fvf);
 252     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 253     if (FAILED(hr)) goto fail;
 254
 255     /* Check if the declaration object changed underneath */
 256     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl);
 257     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 258     if (FAILED(hr)) goto fail;
 259     if (object_should_change) {
 260        ok(result_decl != default_decl, "result declaration matches original\n");
 261        if (result_decl == default_decl) goto fail;
 262     } else {
 263        ok(result_decl == default_decl, "result declaration does not match original\n");
 264        if (result_decl != default_decl) goto fail;
 265     }
 266
 267     /* Declaration content/size test */
 268     ok(result_decl != NULL, "result declaration was null\n");
 269     if (result_decl == NULL)
 270         goto fail;
 271     else if (compare_elements(result_decl, expected_elements) != S_OK)
 272         goto fail;
 273
 274     if (result_decl) IUnknown_Release( result_decl );
 275     return S_OK;
 276
 277     fail:
 278     if (result_decl) IUnknown_Release( result_decl );
 279     return E_FAIL;
 280 }
 281
 282 static HRESULT test_decl_to_fvf(
 283     IDirect3DDevice9* device,
 284     DWORD default_fvf,
 285     CONST D3DVERTEXELEMENT9 test_decl[],
 286     DWORD test_fvf)
 287 {
 288
 289     HRESULT hr;
 290     IDirect3DVertexDeclaration9 *vdecl = NULL;
 291
 292     DWORD result_fvf = 0xdeadbeef;
 293
 294     /* Set a default FVF of SPECULAR and DIFFUSE to make sure it is changed back to 0 */
 295     hr = IDirect3DDevice9_SetFVF( device, default_fvf);
 296     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 297     if (FAILED(hr)) goto fail;
 298
 299     /* Create a testing declaration */
 300     hr = IDirect3DDevice9_CreateVertexDeclaration( device, test_decl, &vdecl );
 301     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 302     if (FAILED(hr)) goto fail;
 303
 304     /* Set the declaration */
 305     hr = IDirect3DDevice9_SetVertexDeclaration ( device, vdecl );
 306     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 307     if (FAILED(hr)) goto fail;
 308
 309     /* Check the FVF */
 310     hr = IDirect3DDevice9_GetFVF( device, &result_fvf);
 311     ok(SUCCEEDED(hr), "GetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 312     if (FAILED(hr)) goto fail;
 313     todo_wine {
 314        ok(test_fvf == result_fvf, "result FVF was: %#x, expected: %#x\n", result_fvf, test_fvf);
 315     }
 316     if (test_fvf != result_fvf) goto fail;
 317
 318     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 319     if (vdecl) IUnknown_Release( vdecl );
 320     return S_OK;
 321
 322     fail:
 323     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 324     if (vdecl) IUnknown_Release( vdecl );
 325     return E_FAIL;
 326 }
 327
 328 static void test_fvf_decl_conversion(IDirect3DDevice9 *pDevice)
 329 {
 330
 331     HRESULT hr;
 332     unsigned int i;
 333
 334     IDirect3DVertexDeclaration9* default_decl = NULL;
 335     DWORD default_fvf = D3DFVF_SPECULAR | D3DFVF_DIFFUSE;
 336     D3DVERTEXELEMENT9 default_elements[] =
 337         { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 338           { 0, 4, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 339
 340     /* Create a default declaration and FVF that does not match any of the tests */
 341     hr = IDirect3DDevice9_CreateVertexDeclaration( pDevice, default_elements, &default_decl );
 342     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 343     if (FAILED(hr)) goto cleanup;
 344
 345     /* Test conversions from vertex declaration to an FVF.
 346      * For some reason those seem to occur only for POSITION/POSITIONT,
 347      * Otherwise the FVF is forced to 0 - maybe this is configuration specific */
 348     {
 349         CONST D3DVERTEXELEMENT9 test_buffer[] =
 350             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 351         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZ));
 352     }
 353     {
 354         CONST D3DVERTEXELEMENT9 test_buffer[] =
 355             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 356         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZRHW));
 357     }
 358     for (i = 0; i < 4; i++) {
 359         CONST D3DVERTEXELEMENT9 test_buffer[] =
 360             { { 0, 0, D3DDECLTYPE_FLOAT1+i, 0, D3DDECLUSAGE_BLENDWEIGHT, 0}, D3DDECL_END() };
 361         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 362     }
 363     {
 364         CONST D3DVERTEXELEMENT9 test_buffer[] =
 365             { { 0, 0, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0}, D3DDECL_END() };
 366         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 367     }
 368     {
 369         CONST D3DVERTEXELEMENT9 test_buffer[] =
 370             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 371         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 372     }
 373     {
 374         CONST D3DVERTEXELEMENT9 test_buffer[] =
 375             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
 376         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 377     }
 378     {
 379         CONST D3DVERTEXELEMENT9 test_buffer[] =
 380             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
 381         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 382     }
 383     {
 384         CONST D3DVERTEXELEMENT9 test_buffer[] =
 385             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 386         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 387     }
 388
 389     /* Make sure textures of different sizes work */
 390     {
 391         CONST D3DVERTEXELEMENT9 test_buffer[] =
 392             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 393         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 394     }
 395     {
 396         CONST D3DVERTEXELEMENT9 test_buffer[] =
 397             { { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 398         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 399     }
 400     {
 401         CONST D3DVERTEXELEMENT9 test_buffer[] =
 402             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 403         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 404     }
 405     {
 406         CONST D3DVERTEXELEMENT9 test_buffer[] =
 407             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 408         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 409     }
 410
 411     /* Make sure the TEXCOORD index works correctly - try several textures */
 412     {
 413         CONST D3DVERTEXELEMENT9 test_buffer[] =
 414             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 415               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 416               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 417               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 418         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 419     }
 420
 421     /* No FVF mapping available */
 422     {
 423         CONST D3DVERTEXELEMENT9 test_buffer[] =
 424             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 1 }, D3DDECL_END() };
 425         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 426     }
 427     {
 428         CONST D3DVERTEXELEMENT9 test_buffer[] =
 429             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 1 }, D3DDECL_END() };
 430         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 431     }
 432
 433     /* Try empty declaration */
 434     {
 435         CONST D3DVERTEXELEMENT9 test_buffer[] = { D3DDECL_END() };
 436         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 437     }
 438
 439     /* Now try a combination test */
 440     {
 441         CONST D3DVERTEXELEMENT9 test_buffer[] =
 442             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITIONT, 0 },
 443               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 },
 444               { 0, 24, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 },
 445               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 446               { 0, 32, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 447               { 0, 44, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 448         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 449     }
 450
 451     /* Test conversions from FVF to a vertex declaration
 452      * These seem to always occur internally. A new declaration object is created if necessary */
 453
 454     {
 455         CONST D3DVERTEXELEMENT9 test_buffer[] =
 456             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 457         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZ, test_buffer, 1));
 458     }
 459     {
 460         CONST D3DVERTEXELEMENT9 test_buffer[] =
 461           { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 462         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZRHW, test_buffer, 1));
 463     }
 464     {
 465         CONST D3DVERTEXELEMENT9 test_buffer[] =
 466             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 467               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 468               { 0, 28, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 469         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 470             D3DFVF_XYZB5 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 471     }
 472     {
 473         CONST D3DVERTEXELEMENT9 test_buffer[] =
 474             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 475               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 476               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 477         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 478            D3DFVF_XYZB5 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 479     }
 480     {
 481         CONST D3DVERTEXELEMENT9 test_buffer[] =
 482             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 483               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 484               { 0, 28, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 485         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5, test_buffer, 1));
 486     }
 487     {
 488         CONST D3DVERTEXELEMENT9 test_buffer[] =
 489             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 490               { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 491         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1, test_buffer, 1));
 492     }
 493     {
 494         CONST D3DVERTEXELEMENT9 test_buffer[] =
 495             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 496               { 0, 12, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 497         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 498             D3DFVF_XYZB1 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 499     }
 500     {
 501         CONST D3DVERTEXELEMENT9 test_buffer[] =
 502             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 503               { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 504         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 505             D3DFVF_XYZB1 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 506     }
 507     {
 508          CONST D3DVERTEXELEMENT9 test_buffer[] =
 509              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 510                { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 511          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2, test_buffer, 1));
 512     }
 513     {
 514          CONST D3DVERTEXELEMENT9 test_buffer[] =
 515              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 516                { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 517                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 518          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 519              D3DFVF_XYZB2 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 520      }
 521      {
 522          CONST D3DVERTEXELEMENT9 test_buffer[] =
 523              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 524                { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 525                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 526          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 527              D3DFVF_XYZB2 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 528      }
 529      {
 530         CONST D3DVERTEXELEMENT9 test_buffer[] =
 531             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 532               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 533         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3, test_buffer, 1));
 534     }
 535     {
 536         CONST D3DVERTEXELEMENT9 test_buffer[] =
 537             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 538               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 539               { 0, 20, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 540         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 541             D3DFVF_XYZB3 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 542     }
 543     {
 544         CONST D3DVERTEXELEMENT9 test_buffer[] =
 545             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 546               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 547               { 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 548         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 549             D3DFVF_XYZB3 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 550     }
 551     {
 552         CONST D3DVERTEXELEMENT9 test_buffer[] =
 553             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 554               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 555         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4, test_buffer, 1));
 556     }
 557     {
 558         CONST D3DVERTEXELEMENT9 test_buffer[] =
 559             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 560               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 561               { 0, 24, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 562         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 563             D3DFVF_XYZB4 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 564     }
 565     {
 566         CONST D3DVERTEXELEMENT9 test_buffer[] =
 567             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 568               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 569               { 0, 24, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 570         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 571             D3DFVF_XYZB4 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 572     }
 573     {
 574         CONST D3DVERTEXELEMENT9 test_buffer[] =
 575             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 576         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_NORMAL, test_buffer, 1));
 577     }
 578     {
 579         CONST D3DVERTEXELEMENT9 test_buffer[] =
 580             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
 581         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_PSIZE, test_buffer, 1));
 582     }
 583     {
 584         CONST D3DVERTEXELEMENT9 test_buffer[] =
 585             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
 586         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_DIFFUSE, test_buffer, 1));
 587     }
 588     {
 589         CONST D3DVERTEXELEMENT9 test_buffer[] =
 590             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 591         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_SPECULAR, test_buffer, 1));
 592     }
 593
 594     /* Make sure textures of different sizes work */
 595     {
 596         CONST D3DVERTEXELEMENT9 test_buffer[] =
 597             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 598         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 599             D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEX1, test_buffer, 1));
 600     }
 601     {
 602         CONST D3DVERTEXELEMENT9 test_buffer[] =
 603             { { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 604         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 605             D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEX1, test_buffer, 1));
 606     }
 607     {
 608         CONST D3DVERTEXELEMENT9 test_buffer[] =
 609             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 610         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 611             D3DFVF_TEXCOORDSIZE3(0) | D3DFVF_TEX1, test_buffer, 1));
 612     }
 613     {
 614         CONST D3DVERTEXELEMENT9 test_buffer[] =
 615             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 616         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 617             D3DFVF_TEXCOORDSIZE4(0) | D3DFVF_TEX1, test_buffer, 1));
 618     }
 619
 620     /* Make sure the TEXCOORD index works correctly - try several textures */
 621     {
 622         CONST D3DVERTEXELEMENT9 test_buffer[] =
 623             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 624               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 625               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 626               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 627         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 628             D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEXCOORDSIZE2(2) |
 629             D3DFVF_TEXCOORDSIZE4(3) | D3DFVF_TEX4, test_buffer, 1));
 630     }
 631
 632     /* Now try a combination test  */
 633     {
 634        CONST D3DVERTEXELEMENT9 test_buffer[] =
 635                 { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 636                   { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 637                   { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 638                   { 0, 32, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 639                   { 0, 36, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 640                   { 0, 44, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 641        VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_SPECULAR | D3DFVF_DIFFUSE |
 642            D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEX2, test_buffer, 1));
 643     }
 644
 645     /* Setting the FVF to 0 should result in no change to the default decl */
 646     VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, 0, default_elements, 0));
 647
 648     cleanup:
 649     IDirect3DDevice9_SetVertexDeclaration ( pDevice, NULL );
 650     if ( default_decl ) IUnknown_Release (default_decl);
 651 }
 652
 653 /* Check whether a declaration converted from FVF is shared.
 654  * Check whether refcounts behave as expected */
 655 static void test_fvf_decl_management(
 656     IDirect3DDevice9* device) {
 657
 658     HRESULT hr;
 659     IDirect3DVertexDeclaration9* result_decl1 = NULL;
 660     IDirect3DVertexDeclaration9* result_decl2 = NULL;
 661     IDirect3DVertexDeclaration9* result_decl3 = NULL;
 662     IDirect3DVertexDeclaration9* result_decl4 = NULL;
 663     int ref1, ref2, ref3, ref4;
 664
 665     DWORD test_fvf1 = D3DFVF_XYZRHW;
 666     DWORD test_fvf2 = D3DFVF_NORMAL;
 667     CONST D3DVERTEXELEMENT9 test_elements1[] =
 668         { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 669     CONST D3DVERTEXELEMENT9 test_elements2[] =
 670         { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 671
 672     /* Clear down any current vertex declaration */
 673     hr = IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 674     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 675     if (FAILED(hr)) return;
 676
 677     /* Conversion */
 678     hr = IDirect3DDevice9_SetFVF( device, test_fvf1);
 679     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 680     if (FAILED(hr)) return;
 681
 682     /* Get converted decl (#1) */
 683     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl1);
 684     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 685     if (FAILED(hr)) return;
 686
 687     /* Get converted decl again (#2) */
 688     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl2);
 689     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 690     if (FAILED(hr)) return;
 691
 692     /* Conversion */
 693     hr = IDirect3DDevice9_SetFVF( device, test_fvf2);
 694     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 695     if (FAILED(hr)) return;
 696
 697     /* The contents should correspond to the first conversion */
 698     VDECL_CHECK(compare_elements(result_decl1, test_elements1));
 699
 700     /* Get converted decl (#3) */
 701     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl3);
 702     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 703     if (FAILED(hr)) return;
 704
 705     /* The object should be the same */
 706     ok (result_decl1 == result_decl2, "Declaration object changes on the second Get() call\n");
 707     ok (result_decl2 != result_decl3, "Declaration object did not change during conversion\n");
 708
 709     /* The contents should correspond to the second conversion */
 710     VDECL_CHECK(compare_elements(result_decl3, test_elements2));
 711     /* Re-Check if the first decl was overwritten by the new Get() */
 712     VDECL_CHECK(compare_elements(result_decl1, test_elements1));
 713
 714     hr = IDirect3DDevice9_SetFVF( device, test_fvf1);
 715     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 716     if (FAILED(hr)) return;
 717
 718     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl4);
 719     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 720     if (FAILED(hr)) return;
 721
 722     ok(result_decl4 == result_decl1, "Setting an already used FVF over results in a different vertexdeclaration\n");
 723
 724     ref1 = get_refcount((IUnknown*) result_decl1);
 725     ref2 = get_refcount((IUnknown*) result_decl2);
 726     ref3 = get_refcount((IUnknown*) result_decl3);
 727     ref4 = get_refcount((IUnknown*) result_decl4);
 728     ok (ref1 == 3, "Refcount #1 is %d, expected 3\n", ref1);
 729     ok (ref2 == 3, "Refcount #2 is %d, expected 3\n", ref2);
 730     ok (ref3 == 1, "Refcount #3 is %d, expected 1\n", ref3);
 731     ok (ref4 == 3, "Refcount #4 is %d, expected 3\n", ref4);
 732
 733     /* Clear down any current vertex declaration */
 734     hr = IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 735     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 736     if (FAILED(hr)) return;
 737
 738     IDirect3DVertexDeclaration9_Release(result_decl1);
 739     IDirect3DVertexDeclaration9_Release(result_decl2);
 740     IDirect3DVertexDeclaration9_Release(result_decl3);
 741     IDirect3DVertexDeclaration9_Release(result_decl4);
 742
 743     return;
 744 }
 745
 746 static void test_vertex_declaration_alignment(
 747     IDirect3DDevice9* device) {
 748
 749     HRESULT hr;
 750     IDirect3DVertexDeclaration9* result_decl = NULL;
 751     int i;
 752
 753     CONST D3DVERTEXELEMENT9 test_elements[5][3] =
 754     {
 755         {
 756             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 757             { 0, 16, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 758             D3DDECL_END()
 759         },
 760         {
 761             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 762             { 0, 17, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 763             D3DDECL_END()
 764         },
 765         {
 766             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 767             { 0, 18, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 768             D3DDECL_END()
 769         },
 770         {
 771             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 772             { 0, 19, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 773             D3DDECL_END()
 774         },
 775         {
 776             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 777             { 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 778             D3DDECL_END()
 779         }
 780     };
 781     HRESULT results[5] = {D3D_OK, E_FAIL, E_FAIL, E_FAIL, D3D_OK};
 782
 783     for(i = 0; i < sizeof(test_elements) / sizeof(test_elements[0]); i++) {
 784         result_decl = NULL;
 785         hr = IDirect3DDevice9_CreateVertexDeclaration(device, test_elements[i], &result_decl);
 786         ok(hr == results[i], "CreateVertexDeclaration for declaration %d returned %#x, expected %#x\n",
 787                               i, hr, results[i]);
 788         if(result_decl) IDirect3DVertexDeclaration9_Release(result_decl);
 789     }
 790 }
 791
 792 static void test_unused_type(
 793     IDirect3DDevice9* device) {
 794
 795     HRESULT hr;
 796     IDirect3DVertexDeclaration9* result_decl = NULL;
 797     int i;
 798
 799     static const D3DVERTEXELEMENT9 test_elements[][3] =
 800     {
 801         {
 802             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 803             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_COLOR   , 0 },
 804             D3DDECL_END()
 805         },
 806         {
 807             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 808             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 809             D3DDECL_END()
 810         },
 811         {
 812             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 813             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 814             D3DDECL_END()
 815         },
 816         {
 817             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 818             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 12},
 819             D3DDECL_END()
 820         },
 821         {
 822             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 823             { 1, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 12},
 824             D3DDECL_END()
 825         },
 826         {
 827             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 828             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_NORMAL,   0 },
 829             D3DDECL_END()
 830         },
 831         {
 832             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 833             { 1, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_NORMAL,   0 },
 834             D3DDECL_END()
 835         },
 836     };
 837
 838     for(i = 0; i < sizeof(test_elements) / sizeof(test_elements[0]); i++) {
 839         result_decl = NULL;
 840         hr = IDirect3DDevice9_CreateVertexDeclaration(device, test_elements[i], &result_decl);
 841         ok(hr == E_FAIL, "CreateVertexDeclaration for declaration %d returned %#x, expected E_FAIL(%#x)\n",
 842                               i, hr, E_FAIL);
 843         if(result_decl) IDirect3DVertexDeclaration9_Release(result_decl);
 844     }
 845 }
 846 START_TEST(vertexdeclaration)
 847 {
 848     static D3DVERTEXELEMENT9 simple_decl[] = {
 849         { 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
 850         D3DDECL_END()};
 851     UINT simple_decl_num_elements = sizeof(simple_decl) / sizeof(*simple_decl);
 852     IDirect3DDevice9 *device_ptr = 0;
 853     IDirect3DVertexDeclaration9 *decl_ptr = 0;
 854
 855     d3d9_handle = LoadLibraryA("d3d9.dll");
 856     if (!d3d9_handle)
 857     {
 858         skip("Could not load d3d9.dll\n");
 859         return;
 860     }
 861
 862     device_ptr = init_d3d9();
 863     if (!device_ptr)
 864     {
 865         skip("Failed to initialise d3d9\n");
 866         return;
 867     }
 868
 869     decl_ptr = test_create_vertex_declaration(device_ptr, simple_decl);
 870     if (!decl_ptr)
 871     {
 872         skip("Failed to create a vertex declaration\n");
 873         return;
 874     }
 875
 876     test_get_set_vertex_declaration(device_ptr, decl_ptr);
 877     test_get_declaration(decl_ptr, simple_decl, simple_decl_num_elements);
 878     test_fvf_decl_conversion(device_ptr);
 879     test_fvf_decl_management(device_ptr);
 880     test_vertex_declaration_alignment(device_ptr);
 881     test_unused_type(device_ptr);
 882 }