git.oblomov.eu Git - wine/blob - 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(IDirect3DDevice9* device, DWORD default_fvf,
 283         const D3DVERTEXELEMENT9 test_decl[], DWORD test_fvf, BOOL todo)
 284 {
 285
 286     HRESULT hr;
 287     IDirect3DVertexDeclaration9 *vdecl = NULL;
 288
 289     DWORD result_fvf = 0xdeadbeef;
 290
 291     /* Set a default FVF of SPECULAR and DIFFUSE to make sure it is changed back to 0 */
 292     hr = IDirect3DDevice9_SetFVF( device, default_fvf);
 293     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 294     if (FAILED(hr)) goto fail;
 295
 296     /* Create a testing declaration */
 297     hr = IDirect3DDevice9_CreateVertexDeclaration( device, test_decl, &vdecl );
 298     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 299     if (FAILED(hr)) goto fail;
 300
 301     /* Set the declaration */
 302     hr = IDirect3DDevice9_SetVertexDeclaration ( device, vdecl );
 303     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 304     if (FAILED(hr)) goto fail;
 305
 306     /* Check the FVF */
 307     hr = IDirect3DDevice9_GetFVF( device, &result_fvf);
 308     ok(SUCCEEDED(hr), "GetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 309     if (FAILED(hr)) goto fail;
 310     if (todo) todo_wine ok(test_fvf == result_fvf, "result FVF was: %#x, expected: %#x\n", result_fvf, test_fvf);
 311     else ok(test_fvf == result_fvf, "result FVF was: %#x, expected: %#x\n", result_fvf, test_fvf);
 312     if (test_fvf != result_fvf) goto fail;
 313
 314     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 315     if (vdecl) IUnknown_Release( vdecl );
 316     return S_OK;
 317
 318     fail:
 319     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 320     if (vdecl) IUnknown_Release( vdecl );
 321     return E_FAIL;
 322 }
 323
 324 static void test_fvf_decl_conversion(IDirect3DDevice9 *pDevice)
 325 {
 326
 327     HRESULT hr;
 328     unsigned int i;
 329
 330     IDirect3DVertexDeclaration9* default_decl = NULL;
 331     DWORD default_fvf = D3DFVF_SPECULAR | D3DFVF_DIFFUSE;
 332     D3DVERTEXELEMENT9 default_elements[] =
 333         { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 334           { 0, 4, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 335
 336     /* Create a default declaration and FVF that does not match any of the tests */
 337     hr = IDirect3DDevice9_CreateVertexDeclaration( pDevice, default_elements, &default_decl );
 338     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 339     if (FAILED(hr)) goto cleanup;
 340
 341     /* Test conversions from vertex declaration to an FVF.
 342      * For some reason those seem to occur only for POSITION/POSITIONT,
 343      * Otherwise the FVF is forced to 0 - maybe this is configuration specific */
 344     {
 345         CONST D3DVERTEXELEMENT9 test_buffer[] =
 346             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 347         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZ, TRUE));
 348     }
 349     {
 350         CONST D3DVERTEXELEMENT9 test_buffer[] =
 351             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 352         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZRHW, TRUE));
 353     }
 354     for (i = 0; i < 4; i++) {
 355         CONST D3DVERTEXELEMENT9 test_buffer[] =
 356             { { 0, 0, D3DDECLTYPE_FLOAT1+i, 0, D3DDECLUSAGE_BLENDWEIGHT, 0}, D3DDECL_END() };
 357         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 358     }
 359     {
 360         CONST D3DVERTEXELEMENT9 test_buffer[] =
 361             { { 0, 0, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0}, D3DDECL_END() };
 362         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 363     }
 364     {
 365         CONST D3DVERTEXELEMENT9 test_buffer[] =
 366             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 367         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 368     }
 369     {
 370         CONST D3DVERTEXELEMENT9 test_buffer[] =
 371             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
 372         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 373     }
 374     {
 375         CONST D3DVERTEXELEMENT9 test_buffer[] =
 376             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
 377         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 378     }
 379     {
 380         CONST D3DVERTEXELEMENT9 test_buffer[] =
 381             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 382         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 383     }
 384
 385     /* Make sure textures of different sizes work */
 386     {
 387         CONST D3DVERTEXELEMENT9 test_buffer[] =
 388             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 389         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 390     }
 391     {
 392         CONST D3DVERTEXELEMENT9 test_buffer[] =
 393             { { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 394         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 395     }
 396     {
 397         CONST D3DVERTEXELEMENT9 test_buffer[] =
 398             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 399         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 400     }
 401     {
 402         CONST D3DVERTEXELEMENT9 test_buffer[] =
 403             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 404         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 405     }
 406
 407     /* Make sure the TEXCOORD index works correctly - try several textures */
 408     {
 409         CONST D3DVERTEXELEMENT9 test_buffer[] =
 410             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 411               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 412               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 413               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 414         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 415     }
 416
 417     /* No FVF mapping available */
 418     {
 419         CONST D3DVERTEXELEMENT9 test_buffer[] =
 420             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 1 }, D3DDECL_END() };
 421         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 422     }
 423     {
 424         CONST D3DVERTEXELEMENT9 test_buffer[] =
 425             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 1 }, D3DDECL_END() };
 426         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 427     }
 428
 429     /* Try empty declaration */
 430     {
 431         CONST D3DVERTEXELEMENT9 test_buffer[] = { D3DDECL_END() };
 432         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 433     }
 434
 435     /* Now try a combination test */
 436     {
 437         CONST D3DVERTEXELEMENT9 test_buffer[] =
 438             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITIONT, 0 },
 439               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 },
 440               { 0, 24, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 },
 441               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 442               { 0, 32, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 443               { 0, 44, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 444         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 445     }
 446
 447     /* Test conversions from FVF to a vertex declaration
 448      * These seem to always occur internally. A new declaration object is created if necessary */
 449
 450     {
 451         CONST D3DVERTEXELEMENT9 test_buffer[] =
 452             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 453         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZ, test_buffer, 1));
 454     }
 455     {
 456         CONST D3DVERTEXELEMENT9 test_buffer[] =
 457           { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 458         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZRHW, test_buffer, 1));
 459     }
 460     {
 461         CONST D3DVERTEXELEMENT9 test_buffer[] =
 462             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 463               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 464               { 0, 28, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 465         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 466             D3DFVF_XYZB5 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 467     }
 468     {
 469         CONST D3DVERTEXELEMENT9 test_buffer[] =
 470             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 471               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 472               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 473         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 474            D3DFVF_XYZB5 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 475     }
 476     {
 477         CONST D3DVERTEXELEMENT9 test_buffer[] =
 478             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 479               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 480               { 0, 28, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 481         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5, test_buffer, 1));
 482     }
 483     {
 484         CONST D3DVERTEXELEMENT9 test_buffer[] =
 485             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 486               { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 487         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1, test_buffer, 1));
 488     }
 489     {
 490         CONST D3DVERTEXELEMENT9 test_buffer[] =
 491             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 492               { 0, 12, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 493         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 494             D3DFVF_XYZB1 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 495     }
 496     {
 497         CONST D3DVERTEXELEMENT9 test_buffer[] =
 498             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 499               { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 500         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 501             D3DFVF_XYZB1 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 502     }
 503     {
 504          CONST D3DVERTEXELEMENT9 test_buffer[] =
 505              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 506                { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 507          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2, test_buffer, 1));
 508     }
 509     {
 510          CONST D3DVERTEXELEMENT9 test_buffer[] =
 511              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 512                { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 513                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 514          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 515              D3DFVF_XYZB2 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 516      }
 517      {
 518          CONST D3DVERTEXELEMENT9 test_buffer[] =
 519              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 520                { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 521                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 522          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 523              D3DFVF_XYZB2 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 524      }
 525      {
 526         CONST D3DVERTEXELEMENT9 test_buffer[] =
 527             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 528               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 529         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3, test_buffer, 1));
 530     }
 531     {
 532         CONST D3DVERTEXELEMENT9 test_buffer[] =
 533             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 534               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 535               { 0, 20, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 536         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 537             D3DFVF_XYZB3 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 538     }
 539     {
 540         CONST D3DVERTEXELEMENT9 test_buffer[] =
 541             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 542               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 543               { 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 544         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 545             D3DFVF_XYZB3 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 546     }
 547     {
 548         CONST D3DVERTEXELEMENT9 test_buffer[] =
 549             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 550               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 551         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4, test_buffer, 1));
 552     }
 553     {
 554         CONST D3DVERTEXELEMENT9 test_buffer[] =
 555             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 556               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 557               { 0, 24, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 558         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 559             D3DFVF_XYZB4 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 560     }
 561     {
 562         CONST D3DVERTEXELEMENT9 test_buffer[] =
 563             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 564               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 565               { 0, 24, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 566         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 567             D3DFVF_XYZB4 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 568     }
 569     {
 570         CONST D3DVERTEXELEMENT9 test_buffer[] =
 571             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 572         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_NORMAL, test_buffer, 1));
 573     }
 574     {
 575         CONST D3DVERTEXELEMENT9 test_buffer[] =
 576             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
 577         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_PSIZE, test_buffer, 1));
 578     }
 579     {
 580         CONST D3DVERTEXELEMENT9 test_buffer[] =
 581             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
 582         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_DIFFUSE, test_buffer, 1));
 583     }
 584     {
 585         CONST D3DVERTEXELEMENT9 test_buffer[] =
 586             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 587         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_SPECULAR, test_buffer, 1));
 588     }
 589
 590     /* Make sure textures of different sizes work */
 591     {
 592         CONST D3DVERTEXELEMENT9 test_buffer[] =
 593             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 594         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 595             D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEX1, test_buffer, 1));
 596     }
 597     {
 598         CONST D3DVERTEXELEMENT9 test_buffer[] =
 599             { { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 600         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 601             D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEX1, test_buffer, 1));
 602     }
 603     {
 604         CONST D3DVERTEXELEMENT9 test_buffer[] =
 605             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 606         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 607             D3DFVF_TEXCOORDSIZE3(0) | D3DFVF_TEX1, test_buffer, 1));
 608     }
 609     {
 610         CONST D3DVERTEXELEMENT9 test_buffer[] =
 611             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 612         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 613             D3DFVF_TEXCOORDSIZE4(0) | D3DFVF_TEX1, test_buffer, 1));
 614     }
 615
 616     /* Make sure the TEXCOORD index works correctly - try several textures */
 617     {
 618         CONST D3DVERTEXELEMENT9 test_buffer[] =
 619             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 620               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 621               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 622               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 623         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 624             D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEXCOORDSIZE2(2) |
 625             D3DFVF_TEXCOORDSIZE4(3) | D3DFVF_TEX4, test_buffer, 1));
 626     }
 627
 628     /* Now try a combination test  */
 629     {
 630        CONST D3DVERTEXELEMENT9 test_buffer[] =
 631                 { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 632                   { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 633                   { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 634                   { 0, 32, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 635                   { 0, 36, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 636                   { 0, 44, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 637        VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_SPECULAR | D3DFVF_DIFFUSE |
 638            D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEX2, test_buffer, 1));
 639     }
 640
 641     /* Setting the FVF to 0 should result in no change to the default decl */
 642     VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, 0, default_elements, 0));
 643
 644     cleanup:
 645     IDirect3DDevice9_SetVertexDeclaration ( pDevice, NULL );
 646     if ( default_decl ) IUnknown_Release (default_decl);
 647 }
 648
 649 /* Check whether a declaration converted from FVF is shared.
 650  * Check whether refcounts behave as expected */
 651 static void test_fvf_decl_management(
 652     IDirect3DDevice9* device) {
 653
 654     HRESULT hr;
 655     IDirect3DVertexDeclaration9* result_decl1 = NULL;
 656     IDirect3DVertexDeclaration9* result_decl2 = NULL;
 657     IDirect3DVertexDeclaration9* result_decl3 = NULL;
 658     IDirect3DVertexDeclaration9* result_decl4 = NULL;
 659     int ref1, ref2, ref3, ref4;
 660
 661     DWORD test_fvf1 = D3DFVF_XYZRHW;
 662     DWORD test_fvf2 = D3DFVF_NORMAL;
 663     CONST D3DVERTEXELEMENT9 test_elements1[] =
 664         { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 665     CONST D3DVERTEXELEMENT9 test_elements2[] =
 666         { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 667
 668     /* Clear down any current vertex declaration */
 669     hr = IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 670     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 671     if (FAILED(hr)) return;
 672
 673     /* Conversion */
 674     hr = IDirect3DDevice9_SetFVF( device, test_fvf1);
 675     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 676     if (FAILED(hr)) return;
 677
 678     /* Get converted decl (#1) */
 679     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl1);
 680     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 681     if (FAILED(hr)) return;
 682
 683     /* Get converted decl again (#2) */
 684     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl2);
 685     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 686     if (FAILED(hr)) return;
 687
 688     /* Conversion */
 689     hr = IDirect3DDevice9_SetFVF( device, test_fvf2);
 690     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 691     if (FAILED(hr)) return;
 692
 693     /* The contents should correspond to the first conversion */
 694     VDECL_CHECK(compare_elements(result_decl1, test_elements1));
 695
 696     /* Get converted decl (#3) */
 697     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl3);
 698     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 699     if (FAILED(hr)) return;
 700
 701     /* The object should be the same */
 702     ok (result_decl1 == result_decl2, "Declaration object changes on the second Get() call\n");
 703     ok (result_decl2 != result_decl3, "Declaration object did not change during conversion\n");
 704
 705     /* The contents should correspond to the second conversion */
 706     VDECL_CHECK(compare_elements(result_decl3, test_elements2));
 707     /* Re-Check if the first decl was overwritten by the new Get() */
 708     VDECL_CHECK(compare_elements(result_decl1, test_elements1));
 709
 710     hr = IDirect3DDevice9_SetFVF( device, test_fvf1);
 711     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 712     if (FAILED(hr)) return;
 713
 714     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl4);
 715     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 716     if (FAILED(hr)) return;
 717
 718     ok(result_decl4 == result_decl1, "Setting an already used FVF over results in a different vertexdeclaration\n");
 719
 720     ref1 = get_refcount((IUnknown*) result_decl1);
 721     ref2 = get_refcount((IUnknown*) result_decl2);
 722     ref3 = get_refcount((IUnknown*) result_decl3);
 723     ref4 = get_refcount((IUnknown*) result_decl4);
 724     ok (ref1 == 3, "Refcount #1 is %d, expected 3\n", ref1);
 725     ok (ref2 == 3, "Refcount #2 is %d, expected 3\n", ref2);
 726     ok (ref3 == 1, "Refcount #3 is %d, expected 1\n", ref3);
 727     ok (ref4 == 3, "Refcount #4 is %d, expected 3\n", ref4);
 728
 729     /* Clear down any current vertex declaration */
 730     hr = IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 731     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 732     if (FAILED(hr)) return;
 733
 734     IDirect3DVertexDeclaration9_Release(result_decl1);
 735     IDirect3DVertexDeclaration9_Release(result_decl2);
 736     IDirect3DVertexDeclaration9_Release(result_decl3);
 737     IDirect3DVertexDeclaration9_Release(result_decl4);
 738
 739     return;
 740 }
 741
 742 static void test_vertex_declaration_alignment(
 743     IDirect3DDevice9* device) {
 744
 745     HRESULT hr;
 746     IDirect3DVertexDeclaration9* result_decl = NULL;
 747     int i;
 748
 749     CONST D3DVERTEXELEMENT9 test_elements[5][3] =
 750     {
 751         {
 752             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 753             { 0, 16, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 754             D3DDECL_END()
 755         },
 756         {
 757             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 758             { 0, 17, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 759             D3DDECL_END()
 760         },
 761         {
 762             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 763             { 0, 18, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 764             D3DDECL_END()
 765         },
 766         {
 767             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 768             { 0, 19, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 769             D3DDECL_END()
 770         },
 771         {
 772             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 773             { 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 774             D3DDECL_END()
 775         }
 776     };
 777     HRESULT results[5] = {D3D_OK, E_FAIL, E_FAIL, E_FAIL, D3D_OK};
 778
 779     for(i = 0; i < sizeof(test_elements) / sizeof(test_elements[0]); i++) {
 780         result_decl = NULL;
 781         hr = IDirect3DDevice9_CreateVertexDeclaration(device, test_elements[i], &result_decl);
 782         ok(hr == results[i], "CreateVertexDeclaration for declaration %d returned %#x, expected %#x\n",
 783                               i, hr, results[i]);
 784         if(result_decl) IDirect3DVertexDeclaration9_Release(result_decl);
 785     }
 786 }
 787
 788 static void test_unused_type(
 789     IDirect3DDevice9* device) {
 790
 791     HRESULT hr;
 792     IDirect3DVertexDeclaration9* result_decl = NULL;
 793     int i;
 794
 795     static const D3DVERTEXELEMENT9 test_elements[][3] =
 796     {
 797         {
 798             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 799             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_COLOR   , 0 },
 800             D3DDECL_END()
 801         },
 802         {
 803             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 804             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 805             D3DDECL_END()
 806         },
 807         {
 808             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 809             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 810             D3DDECL_END()
 811         },
 812         {
 813             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 814             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 12},
 815             D3DDECL_END()
 816         },
 817         {
 818             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 819             { 1, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 12},
 820             D3DDECL_END()
 821         },
 822         {
 823             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 824             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_NORMAL,   0 },
 825             D3DDECL_END()
 826         },
 827         {
 828             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 829             { 1, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_NORMAL,   0 },
 830             D3DDECL_END()
 831         },
 832     };
 833
 834     for(i = 0; i < sizeof(test_elements) / sizeof(test_elements[0]); i++) {
 835         result_decl = NULL;
 836         hr = IDirect3DDevice9_CreateVertexDeclaration(device, test_elements[i], &result_decl);
 837         ok(hr == E_FAIL, "CreateVertexDeclaration for declaration %d returned %#x, expected E_FAIL(%#x)\n",
 838                               i, hr, E_FAIL);
 839         if(result_decl) IDirect3DVertexDeclaration9_Release(result_decl);
 840     }
 841 }
 842 START_TEST(vertexdeclaration)
 843 {
 844     static D3DVERTEXELEMENT9 simple_decl[] = {
 845         { 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
 846         D3DDECL_END()};
 847     UINT simple_decl_num_elements = sizeof(simple_decl) / sizeof(*simple_decl);
 848     IDirect3DDevice9 *device_ptr = 0;
 849     IDirect3DVertexDeclaration9 *decl_ptr = 0;
 850
 851     d3d9_handle = LoadLibraryA("d3d9.dll");
 852     if (!d3d9_handle)
 853     {
 854         skip("Could not load d3d9.dll\n");
 855         return;
 856     }
 857
 858     device_ptr = init_d3d9();
 859     if (!device_ptr)
 860     {
 861         skip("Failed to initialise d3d9\n");
 862         return;
 863     }
 864
 865     decl_ptr = test_create_vertex_declaration(device_ptr, simple_decl);
 866     if (!decl_ptr)
 867     {
 868         skip("Failed to create a vertex declaration\n");
 869         return;
 870     }
 871
 872     test_get_set_vertex_declaration(device_ptr, decl_ptr);
 873     test_get_declaration(decl_ptr, simple_decl, simple_decl_num_elements);
 874     test_fvf_decl_conversion(device_ptr);
 875     test_fvf_decl_management(device_ptr);
 876     test_vertex_declaration_alignment(device_ptr);
 877     test_unused_type(device_ptr);
 878 }