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     IDirect3DVertexDeclaration9_Release(current_decl_ptr);
 187 }
 188
 189 static void test_get_declaration(IDirect3DVertexDeclaration9 *decl_ptr, D3DVERTEXELEMENT9 *vertex_decl, UINT expected_num_elements)
 190 {
 191     int i;
 192     UINT num_elements = 0;
 193     D3DVERTEXELEMENT9 *decl = 0;
 194     HRESULT hret = 0;
 195
 196     /* First test only getting the number of elements */
 197     num_elements = 0x1337c0de;
 198     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, NULL, &num_elements);
 199     ok(hret == D3D_OK && num_elements == expected_num_elements,
 200             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 201             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 202
 203     num_elements = 0;
 204     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, NULL, &num_elements);
 205     ok(hret == D3D_OK && num_elements == expected_num_elements,
 206             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 207             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 208
 209     /* Also test the returned data */
 210     decl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(D3DVERTEXELEMENT9) * expected_num_elements);
 211
 212     num_elements = 0x1337c0de;
 213     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, decl, &num_elements);
 214     ok(hret == D3D_OK && num_elements == expected_num_elements,
 215             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 216             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 217     i = memcmp(decl, vertex_decl, num_elements * sizeof(*vertex_decl));
 218     ok (!i, "Original and returned vertexdeclarations are not the same\n");
 219     ZeroMemory(decl, sizeof(D3DVERTEXELEMENT9) * expected_num_elements);
 220
 221     num_elements = 0;
 222     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, decl, &num_elements);
 223     ok(hret == D3D_OK && num_elements == expected_num_elements,
 224             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 225             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 226     i = memcmp(decl, vertex_decl, num_elements * sizeof(*vertex_decl));
 227     ok (!i, "Original and returned vertexdeclarations are not the same\n");
 228
 229     HeapFree(GetProcessHeap(), 0, decl);
 230 }
 231
 232 /* FIXME: also write a test, which shows that attempting to set
 233  * an invalid vertex declaration returns E_FAIL */
 234 static HRESULT test_fvf_to_decl(IDirect3DDevice9 *device, IDirect3DVertexDeclaration9 *default_decl,
 235         DWORD test_fvf, const D3DVERTEXELEMENT9 expected_elements[], char object_should_change)
 236 {
 237
 238     HRESULT hr;
 239     IDirect3DVertexDeclaration9 *result_decl = NULL;
 240
 241     /* Set a default declaration to make sure it is changed */
 242     hr = IDirect3DDevice9_SetVertexDeclaration ( device, default_decl );
 243     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 244     if (FAILED(hr)) goto fail;
 245
 246     /* Set an FVF */
 247     hr = IDirect3DDevice9_SetFVF( device, test_fvf);
 248     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 249     if (FAILED(hr)) goto fail;
 250
 251     /* Check if the declaration object changed underneath */
 252     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl);
 253     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 254     if (FAILED(hr)) goto fail;
 255     if (object_should_change) {
 256        ok(result_decl != default_decl, "result declaration matches original\n");
 257        if (result_decl == default_decl) goto fail;
 258     } else {
 259        ok(result_decl == default_decl, "result declaration does not match original\n");
 260        if (result_decl != default_decl) goto fail;
 261     }
 262
 263     /* Declaration content/size test */
 264     ok(result_decl != NULL, "result declaration was null\n");
 265     if (result_decl == NULL)
 266         goto fail;
 267     else if (compare_elements(result_decl, expected_elements) != S_OK)
 268         goto fail;
 269
 270     if (result_decl) IUnknown_Release( result_decl );
 271     return S_OK;
 272
 273     fail:
 274     if (result_decl) IUnknown_Release( result_decl );
 275     return E_FAIL;
 276 }
 277
 278 static HRESULT test_decl_to_fvf(IDirect3DDevice9* device, DWORD default_fvf,
 279         const D3DVERTEXELEMENT9 test_decl[], DWORD test_fvf, BOOL todo)
 280 {
 281
 282     HRESULT hr;
 283     IDirect3DVertexDeclaration9 *vdecl = NULL;
 284
 285     DWORD result_fvf = 0xdeadbeef;
 286
 287     /* Set a default FVF of SPECULAR and DIFFUSE to make sure it is changed back to 0 */
 288     hr = IDirect3DDevice9_SetFVF( device, default_fvf);
 289     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 290     if (FAILED(hr)) goto fail;
 291
 292     /* Create a testing declaration */
 293     hr = IDirect3DDevice9_CreateVertexDeclaration( device, test_decl, &vdecl );
 294     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 295     if (FAILED(hr)) goto fail;
 296
 297     /* Set the declaration */
 298     hr = IDirect3DDevice9_SetVertexDeclaration ( device, vdecl );
 299     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 300     if (FAILED(hr)) goto fail;
 301
 302     /* Check the FVF */
 303     hr = IDirect3DDevice9_GetFVF( device, &result_fvf);
 304     ok(SUCCEEDED(hr), "GetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 305     if (FAILED(hr)) goto fail;
 306     if (todo) todo_wine ok(test_fvf == result_fvf, "result FVF was: %#x, expected: %#x\n", result_fvf, test_fvf);
 307     else ok(test_fvf == result_fvf, "result FVF was: %#x, expected: %#x\n", result_fvf, test_fvf);
 308     if (test_fvf != result_fvf) goto fail;
 309
 310     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 311     if (vdecl) IUnknown_Release( vdecl );
 312     return S_OK;
 313
 314     fail:
 315     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 316     if (vdecl) IUnknown_Release( vdecl );
 317     return E_FAIL;
 318 }
 319
 320 static void test_fvf_decl_conversion(IDirect3DDevice9 *pDevice)
 321 {
 322
 323     HRESULT hr;
 324     unsigned int i;
 325
 326     IDirect3DVertexDeclaration9* default_decl = NULL;
 327     DWORD default_fvf = D3DFVF_SPECULAR | D3DFVF_DIFFUSE;
 328     D3DVERTEXELEMENT9 default_elements[] =
 329         { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 330           { 0, 4, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 331
 332     /* Create a default declaration and FVF that does not match any of the tests */
 333     hr = IDirect3DDevice9_CreateVertexDeclaration( pDevice, default_elements, &default_decl );
 334     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 335     if (FAILED(hr)) goto cleanup;
 336
 337     /* Test conversions from vertex declaration to an FVF.
 338      * For some reason those seem to occur only for POSITION/POSITIONT,
 339      * Otherwise the FVF is forced to 0 - maybe this is configuration specific */
 340     {
 341         CONST D3DVERTEXELEMENT9 test_buffer[] =
 342             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 343         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZ, TRUE));
 344     }
 345     {
 346         CONST D3DVERTEXELEMENT9 test_buffer[] =
 347             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 348         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZRHW, TRUE));
 349     }
 350     for (i = 0; i < 4; i++) {
 351         CONST D3DVERTEXELEMENT9 test_buffer[] =
 352             { { 0, 0, D3DDECLTYPE_FLOAT1+i, 0, D3DDECLUSAGE_BLENDWEIGHT, 0}, D3DDECL_END() };
 353         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 354     }
 355     {
 356         CONST D3DVERTEXELEMENT9 test_buffer[] =
 357             { { 0, 0, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0}, D3DDECL_END() };
 358         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 359     }
 360     {
 361         CONST D3DVERTEXELEMENT9 test_buffer[] =
 362             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 363         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 364     }
 365     {
 366         CONST D3DVERTEXELEMENT9 test_buffer[] =
 367             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
 368         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 369     }
 370     {
 371         CONST D3DVERTEXELEMENT9 test_buffer[] =
 372             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
 373         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 374     }
 375     {
 376         CONST D3DVERTEXELEMENT9 test_buffer[] =
 377             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 378         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 379     }
 380
 381     /* Make sure textures of different sizes work */
 382     {
 383         CONST D3DVERTEXELEMENT9 test_buffer[] =
 384             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 385         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 386     }
 387     {
 388         CONST D3DVERTEXELEMENT9 test_buffer[] =
 389             { { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 390         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 391     }
 392     {
 393         CONST D3DVERTEXELEMENT9 test_buffer[] =
 394             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 395         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 396     }
 397     {
 398         CONST D3DVERTEXELEMENT9 test_buffer[] =
 399             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 400         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 401     }
 402
 403     /* Make sure the TEXCOORD index works correctly - try several textures */
 404     {
 405         CONST D3DVERTEXELEMENT9 test_buffer[] =
 406             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 407               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 408               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 409               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 410         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 411     }
 412
 413     /* No FVF mapping available */
 414     {
 415         CONST D3DVERTEXELEMENT9 test_buffer[] =
 416             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 1 }, D3DDECL_END() };
 417         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 418     }
 419     {
 420         CONST D3DVERTEXELEMENT9 test_buffer[] =
 421             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 1 }, D3DDECL_END() };
 422         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 423     }
 424
 425     /* Try empty declaration */
 426     {
 427         CONST D3DVERTEXELEMENT9 test_buffer[] = { D3DDECL_END() };
 428         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 429     }
 430
 431     /* Now try a combination test */
 432     {
 433         CONST D3DVERTEXELEMENT9 test_buffer[] =
 434             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITIONT, 0 },
 435               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 },
 436               { 0, 24, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 },
 437               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 438               { 0, 32, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 439               { 0, 44, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 440         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 441     }
 442
 443     /* Test conversions from FVF to a vertex declaration
 444      * These seem to always occur internally. A new declaration object is created if necessary */
 445
 446     {
 447         CONST D3DVERTEXELEMENT9 test_buffer[] =
 448             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 449         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZ, test_buffer, 1));
 450     }
 451     {
 452         CONST D3DVERTEXELEMENT9 test_buffer[] =
 453             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 454         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZW, test_buffer, 1));
 455     }
 456     {
 457         CONST D3DVERTEXELEMENT9 test_buffer[] =
 458           { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 459         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZRHW, test_buffer, 1));
 460     }
 461     {
 462         CONST D3DVERTEXELEMENT9 test_buffer[] =
 463             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 464               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 465               { 0, 28, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 466         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 467             D3DFVF_XYZB5 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 468     }
 469     {
 470         CONST D3DVERTEXELEMENT9 test_buffer[] =
 471             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 472               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 473               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 474         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 475            D3DFVF_XYZB5 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 476     }
 477     {
 478         CONST D3DVERTEXELEMENT9 test_buffer[] =
 479             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 480               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 481               { 0, 28, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 482         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5, test_buffer, 1));
 483     }
 484     {
 485         CONST D3DVERTEXELEMENT9 test_buffer[] =
 486             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 487               { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 488         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1, test_buffer, 1));
 489     }
 490     {
 491         CONST D3DVERTEXELEMENT9 test_buffer[] =
 492             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 493               { 0, 12, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 494         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 495             D3DFVF_XYZB1 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 496     }
 497     {
 498         CONST D3DVERTEXELEMENT9 test_buffer[] =
 499             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 500               { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 501         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 502             D3DFVF_XYZB1 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 503     }
 504     {
 505          CONST D3DVERTEXELEMENT9 test_buffer[] =
 506              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 507                { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 508          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2, test_buffer, 1));
 509     }
 510     {
 511          CONST D3DVERTEXELEMENT9 test_buffer[] =
 512              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 513                { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 514                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 515          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 516              D3DFVF_XYZB2 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 517      }
 518      {
 519          CONST D3DVERTEXELEMENT9 test_buffer[] =
 520              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 521                { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 522                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 523          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 524              D3DFVF_XYZB2 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 525      }
 526      {
 527         CONST D3DVERTEXELEMENT9 test_buffer[] =
 528             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 529               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 530         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3, test_buffer, 1));
 531     }
 532     {
 533         CONST D3DVERTEXELEMENT9 test_buffer[] =
 534             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 535               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 536               { 0, 20, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 537         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 538             D3DFVF_XYZB3 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 539     }
 540     {
 541         CONST D3DVERTEXELEMENT9 test_buffer[] =
 542             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 543               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 544               { 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 545         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 546             D3DFVF_XYZB3 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 547     }
 548     {
 549         CONST D3DVERTEXELEMENT9 test_buffer[] =
 550             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 551               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 552         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4, test_buffer, 1));
 553     }
 554     {
 555         CONST D3DVERTEXELEMENT9 test_buffer[] =
 556             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 557               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 558               { 0, 24, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 559         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 560             D3DFVF_XYZB4 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 561     }
 562     {
 563         CONST D3DVERTEXELEMENT9 test_buffer[] =
 564             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 565               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 566               { 0, 24, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 567         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 568             D3DFVF_XYZB4 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 569     }
 570     {
 571         CONST D3DVERTEXELEMENT9 test_buffer[] =
 572             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 573         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_NORMAL, test_buffer, 1));
 574     }
 575     {
 576         CONST D3DVERTEXELEMENT9 test_buffer[] =
 577             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
 578         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_PSIZE, test_buffer, 1));
 579     }
 580     {
 581         CONST D3DVERTEXELEMENT9 test_buffer[] =
 582             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
 583         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_DIFFUSE, test_buffer, 1));
 584     }
 585     {
 586         CONST D3DVERTEXELEMENT9 test_buffer[] =
 587             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 588         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_SPECULAR, test_buffer, 1));
 589     }
 590
 591     /* Make sure textures of different sizes work */
 592     {
 593         CONST D3DVERTEXELEMENT9 test_buffer[] =
 594             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 595         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 596             D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEX1, test_buffer, 1));
 597     }
 598     {
 599         CONST D3DVERTEXELEMENT9 test_buffer[] =
 600             { { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 601         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 602             D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEX1, test_buffer, 1));
 603     }
 604     {
 605         CONST D3DVERTEXELEMENT9 test_buffer[] =
 606             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 607         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 608             D3DFVF_TEXCOORDSIZE3(0) | D3DFVF_TEX1, test_buffer, 1));
 609     }
 610     {
 611         CONST D3DVERTEXELEMENT9 test_buffer[] =
 612             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 613         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 614             D3DFVF_TEXCOORDSIZE4(0) | D3DFVF_TEX1, test_buffer, 1));
 615     }
 616
 617     /* Make sure the TEXCOORD index works correctly - try several textures */
 618     {
 619         CONST D3DVERTEXELEMENT9 test_buffer[] =
 620             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 621               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 622               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 623               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 624         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 625             D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEXCOORDSIZE2(2) |
 626             D3DFVF_TEXCOORDSIZE4(3) | D3DFVF_TEX4, test_buffer, 1));
 627     }
 628
 629     /* Now try a combination test  */
 630     {
 631        CONST D3DVERTEXELEMENT9 test_buffer[] =
 632                 { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 633                   { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 634                   { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 635                   { 0, 32, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 636                   { 0, 36, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 637                   { 0, 44, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 638        VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_SPECULAR | D3DFVF_DIFFUSE |
 639            D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEX2, test_buffer, 1));
 640     }
 641
 642     /* Setting the FVF to 0 should result in no change to the default decl */
 643     VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, 0, default_elements, 0));
 644
 645     cleanup:
 646     IDirect3DDevice9_SetVertexDeclaration ( pDevice, NULL );
 647     if ( default_decl ) IUnknown_Release (default_decl);
 648 }
 649
 650 /* Check whether a declaration converted from FVF is shared.
 651  * Check whether refcounts behave as expected */
 652 static void test_fvf_decl_management(
 653     IDirect3DDevice9* device) {
 654
 655     HRESULT hr;
 656     IDirect3DVertexDeclaration9* result_decl1 = NULL;
 657     IDirect3DVertexDeclaration9* result_decl2 = NULL;
 658     IDirect3DVertexDeclaration9* result_decl3 = NULL;
 659     IDirect3DVertexDeclaration9* result_decl4 = NULL;
 660     int ref1, ref2, ref3, ref4;
 661
 662     DWORD test_fvf1 = D3DFVF_XYZRHW;
 663     DWORD test_fvf2 = D3DFVF_NORMAL;
 664     CONST D3DVERTEXELEMENT9 test_elements1[] =
 665         { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 666     CONST D3DVERTEXELEMENT9 test_elements2[] =
 667         { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 668
 669     /* Clear down any current vertex declaration */
 670     hr = IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 671     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 672     if (FAILED(hr)) return;
 673
 674     /* Conversion */
 675     hr = IDirect3DDevice9_SetFVF( device, test_fvf1);
 676     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 677     if (FAILED(hr)) return;
 678
 679     /* Get converted decl (#1) */
 680     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl1);
 681     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 682     if (FAILED(hr)) return;
 683
 684     /* Get converted decl again (#2) */
 685     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl2);
 686     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 687     if (FAILED(hr)) return;
 688
 689     /* Conversion */
 690     hr = IDirect3DDevice9_SetFVF( device, test_fvf2);
 691     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 692     if (FAILED(hr)) return;
 693
 694     /* The contents should correspond to the first conversion */
 695     VDECL_CHECK(compare_elements(result_decl1, test_elements1));
 696
 697     /* Get converted decl (#3) */
 698     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl3);
 699     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 700     if (FAILED(hr)) return;
 701
 702     /* The object should be the same */
 703     ok (result_decl1 == result_decl2, "Declaration object changes on the second Get() call\n");
 704     ok (result_decl2 != result_decl3, "Declaration object did not change during conversion\n");
 705
 706     /* The contents should correspond to the second conversion */
 707     VDECL_CHECK(compare_elements(result_decl3, test_elements2));
 708     /* Re-Check if the first decl was overwritten by the new Get() */
 709     VDECL_CHECK(compare_elements(result_decl1, test_elements1));
 710
 711     hr = IDirect3DDevice9_SetFVF( device, test_fvf1);
 712     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 713     if (FAILED(hr)) return;
 714
 715     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl4);
 716     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 717     if (FAILED(hr)) return;
 718
 719     ok(result_decl4 == result_decl1, "Setting an already used FVF over results in a different vertexdeclaration\n");
 720
 721     ref1 = get_refcount((IUnknown*) result_decl1);
 722     ref2 = get_refcount((IUnknown*) result_decl2);
 723     ref3 = get_refcount((IUnknown*) result_decl3);
 724     ref4 = get_refcount((IUnknown*) result_decl4);
 725     ok (ref1 == 3, "Refcount #1 is %d, expected 3\n", ref1);
 726     ok (ref2 == 3, "Refcount #2 is %d, expected 3\n", ref2);
 727     ok (ref3 == 1, "Refcount #3 is %d, expected 1\n", ref3);
 728     ok (ref4 == 3, "Refcount #4 is %d, expected 3\n", ref4);
 729
 730     /* Clear down any current vertex declaration */
 731     hr = IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 732     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 733     if (FAILED(hr)) return;
 734
 735     IDirect3DVertexDeclaration9_Release(result_decl1);
 736     IDirect3DVertexDeclaration9_Release(result_decl2);
 737     IDirect3DVertexDeclaration9_Release(result_decl3);
 738     IDirect3DVertexDeclaration9_Release(result_decl4);
 739
 740     return;
 741 }
 742
 743 static void test_vertex_declaration_alignment(
 744     IDirect3DDevice9* device) {
 745
 746     HRESULT hr;
 747     IDirect3DVertexDeclaration9* result_decl = NULL;
 748     unsigned int i;
 749
 750     CONST D3DVERTEXELEMENT9 test_elements[5][3] =
 751     {
 752         {
 753             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 754             { 0, 16, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 755             D3DDECL_END()
 756         },
 757         {
 758             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 759             { 0, 17, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 760             D3DDECL_END()
 761         },
 762         {
 763             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 764             { 0, 18, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 765             D3DDECL_END()
 766         },
 767         {
 768             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 769             { 0, 19, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 770             D3DDECL_END()
 771         },
 772         {
 773             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 774             { 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 775             D3DDECL_END()
 776         }
 777     };
 778     HRESULT results[5] = {D3D_OK, E_FAIL, E_FAIL, E_FAIL, D3D_OK};
 779
 780     for(i = 0; i < sizeof(test_elements) / sizeof(test_elements[0]); i++) {
 781         result_decl = NULL;
 782         hr = IDirect3DDevice9_CreateVertexDeclaration(device, test_elements[i], &result_decl);
 783         ok(hr == results[i], "CreateVertexDeclaration for declaration %d returned %#x, expected %#x\n",
 784                               i, hr, results[i]);
 785         if(result_decl) IDirect3DVertexDeclaration9_Release(result_decl);
 786     }
 787 }
 788
 789 static void test_unused_type(
 790     IDirect3DDevice9* device) {
 791
 792     HRESULT hr;
 793     IDirect3DVertexDeclaration9* result_decl = NULL;
 794     unsigned int i;
 795
 796     static const D3DVERTEXELEMENT9 test_elements[][3] =
 797     {
 798         {
 799             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 800             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_COLOR   , 0 },
 801             D3DDECL_END()
 802         },
 803         {
 804             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 805             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 806             D3DDECL_END()
 807         },
 808         {
 809             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 810             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 811             D3DDECL_END()
 812         },
 813         {
 814             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 815             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 12},
 816             D3DDECL_END()
 817         },
 818         {
 819             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 820             { 1, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 12},
 821             D3DDECL_END()
 822         },
 823         {
 824             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 825             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_NORMAL,   0 },
 826             D3DDECL_END()
 827         },
 828         {
 829             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 830             { 1, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_NORMAL,   0 },
 831             D3DDECL_END()
 832         },
 833     };
 834
 835     for(i = 0; i < sizeof(test_elements) / sizeof(test_elements[0]); i++) {
 836         result_decl = NULL;
 837         hr = IDirect3DDevice9_CreateVertexDeclaration(device, test_elements[i], &result_decl);
 838         ok(hr == E_FAIL, "CreateVertexDeclaration for declaration %d returned %#x, expected E_FAIL(%#x)\n",
 839                               i, hr, E_FAIL);
 840         if(result_decl) IDirect3DVertexDeclaration9_Release(result_decl);
 841     }
 842 }
 843 START_TEST(vertexdeclaration)
 844 {
 845     static D3DVERTEXELEMENT9 simple_decl[] = {
 846         { 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
 847         D3DDECL_END()};
 848     UINT simple_decl_num_elements = sizeof(simple_decl) / sizeof(*simple_decl);
 849     IDirect3DDevice9 *device_ptr = 0;
 850     IDirect3DVertexDeclaration9 *decl_ptr = 0;
 851     ULONG refcount;
 852
 853     d3d9_handle = LoadLibraryA("d3d9.dll");
 854     if (!d3d9_handle)
 855     {
 856         skip("Could not load d3d9.dll\n");
 857         return;
 858     }
 859
 860     device_ptr = init_d3d9();
 861     if (!device_ptr)
 862     {
 863         skip("Failed to initialise d3d9\n");
 864         return;
 865     }
 866
 867     decl_ptr = test_create_vertex_declaration(device_ptr, simple_decl);
 868     if (!decl_ptr)
 869     {
 870         skip("Failed to create a vertex declaration\n");
 871         return;
 872     }
 873
 874     test_get_set_vertex_declaration(device_ptr, decl_ptr);
 875     test_get_declaration(decl_ptr, simple_decl, simple_decl_num_elements);
 876     test_fvf_decl_conversion(device_ptr);
 877     test_fvf_decl_management(device_ptr);
 878     test_vertex_declaration_alignment(device_ptr);
 879     test_unused_type(device_ptr);
 880
 881     IDirect3DVertexDeclaration9_Release(decl_ptr);
 882
 883     refcount = IDirect3DDevice9_Release(device_ptr);
 884     ok(!refcount, "Device has %u references left\n", refcount);
 885 }