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, 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, 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
 235 static HRESULT test_fvf_to_decl(
 236     IDirect3DDevice9* device,
 237     IDirect3DVertexDeclaration9* default_decl,
 238     DWORD test_fvf,
 239     const D3DVERTEXELEMENT9 expected_elements[],
 240     char object_should_change)
 241 {
 242
 243     HRESULT hr;
 244     IDirect3DVertexDeclaration9 *result_decl = NULL;
 245
 246     /* Set a default declaration to make sure it is changed */
 247     hr = IDirect3DDevice9_SetVertexDeclaration ( device, default_decl );
 248     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 249     if (FAILED(hr)) goto fail;
 250
 251     /* Set an FVF */
 252     hr = IDirect3DDevice9_SetFVF( device, test_fvf);
 253     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 254     if (FAILED(hr)) goto fail;
 255
 256     /* Check if the declaration object changed underneath */
 257     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl);
 258     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 259     if (FAILED(hr)) goto fail;
 260     if (object_should_change) {
 261        ok(result_decl != default_decl, "result declaration matches original\n");
 262        if (result_decl == default_decl) goto fail;
 263     } else {
 264        ok(result_decl == default_decl, "result declaration does not match original\n");
 265        if (result_decl != default_decl) goto fail;
 266     }
 267
 268     /* Declaration content/size test */
 269     ok(result_decl != NULL, "result declaration was null\n");
 270     if (result_decl == NULL)
 271         goto fail;
 272     else if (compare_elements(result_decl, expected_elements) != S_OK)
 273         goto fail;
 274
 275     if (result_decl) IUnknown_Release( result_decl );
 276     return S_OK;
 277
 278     fail:
 279     if (result_decl) IUnknown_Release( result_decl );
 280     return E_FAIL;
 281 }
 282
 283 static HRESULT test_decl_to_fvf(IDirect3DDevice9* device, DWORD default_fvf,
 284         const D3DVERTEXELEMENT9 test_decl[], DWORD test_fvf, BOOL todo)
 285 {
 286
 287     HRESULT hr;
 288     IDirect3DVertexDeclaration9 *vdecl = NULL;
 289
 290     DWORD result_fvf = 0xdeadbeef;
 291
 292     /* Set a default FVF of SPECULAR and DIFFUSE to make sure it is changed back to 0 */
 293     hr = IDirect3DDevice9_SetFVF( device, default_fvf);
 294     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 295     if (FAILED(hr)) goto fail;
 296
 297     /* Create a testing declaration */
 298     hr = IDirect3DDevice9_CreateVertexDeclaration( device, test_decl, &vdecl );
 299     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 300     if (FAILED(hr)) goto fail;
 301
 302     /* Set the declaration */
 303     hr = IDirect3DDevice9_SetVertexDeclaration ( device, vdecl );
 304     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 305     if (FAILED(hr)) goto fail;
 306
 307     /* Check the FVF */
 308     hr = IDirect3DDevice9_GetFVF( device, &result_fvf);
 309     ok(SUCCEEDED(hr), "GetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 310     if (FAILED(hr)) goto fail;
 311     if (todo) todo_wine ok(test_fvf == result_fvf, "result FVF was: %#x, expected: %#x\n", result_fvf, test_fvf);
 312     else ok(test_fvf == result_fvf, "result FVF was: %#x, expected: %#x\n", result_fvf, test_fvf);
 313     if (test_fvf != result_fvf) goto fail;
 314
 315     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 316     if (vdecl) IUnknown_Release( vdecl );
 317     return S_OK;
 318
 319     fail:
 320     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 321     if (vdecl) IUnknown_Release( vdecl );
 322     return E_FAIL;
 323 }
 324
 325 static void test_fvf_decl_conversion(IDirect3DDevice9 *pDevice)
 326 {
 327
 328     HRESULT hr;
 329     unsigned int i;
 330
 331     IDirect3DVertexDeclaration9* default_decl = NULL;
 332     DWORD default_fvf = D3DFVF_SPECULAR | D3DFVF_DIFFUSE;
 333     D3DVERTEXELEMENT9 default_elements[] =
 334         { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 335           { 0, 4, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 336
 337     /* Create a default declaration and FVF that does not match any of the tests */
 338     hr = IDirect3DDevice9_CreateVertexDeclaration( pDevice, default_elements, &default_decl );
 339     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 340     if (FAILED(hr)) goto cleanup;
 341
 342     /* Test conversions from vertex declaration to an FVF.
 343      * For some reason those seem to occur only for POSITION/POSITIONT,
 344      * Otherwise the FVF is forced to 0 - maybe this is configuration specific */
 345     {
 346         CONST D3DVERTEXELEMENT9 test_buffer[] =
 347             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 348         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZ, TRUE));
 349     }
 350     {
 351         CONST D3DVERTEXELEMENT9 test_buffer[] =
 352             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 353         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZRHW, TRUE));
 354     }
 355     for (i = 0; i < 4; i++) {
 356         CONST D3DVERTEXELEMENT9 test_buffer[] =
 357             { { 0, 0, D3DDECLTYPE_FLOAT1+i, 0, D3DDECLUSAGE_BLENDWEIGHT, 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_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 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_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 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_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 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, 0 }, D3DDECL_END() };
 378         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 379     }
 380     {
 381         CONST D3DVERTEXELEMENT9 test_buffer[] =
 382             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 383         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 384     }
 385
 386     /* Make sure textures of different sizes work */
 387     {
 388         CONST D3DVERTEXELEMENT9 test_buffer[] =
 389             { { 0, 0, D3DDECLTYPE_FLOAT1, 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_FLOAT2, 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_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 400         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 401     }
 402     {
 403         CONST D3DVERTEXELEMENT9 test_buffer[] =
 404             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 405         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 406     }
 407
 408     /* Make sure the TEXCOORD index works correctly - try several textures */
 409     {
 410         CONST D3DVERTEXELEMENT9 test_buffer[] =
 411             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 412               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 413               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 414               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 415         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 416     }
 417
 418     /* No FVF mapping available */
 419     {
 420         CONST D3DVERTEXELEMENT9 test_buffer[] =
 421             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 1 }, D3DDECL_END() };
 422         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 423     }
 424     {
 425         CONST D3DVERTEXELEMENT9 test_buffer[] =
 426             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 1 }, D3DDECL_END() };
 427         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 428     }
 429
 430     /* Try empty declaration */
 431     {
 432         CONST D3DVERTEXELEMENT9 test_buffer[] = { D3DDECL_END() };
 433         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 434     }
 435
 436     /* Now try a combination test */
 437     {
 438         CONST D3DVERTEXELEMENT9 test_buffer[] =
 439             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITIONT, 0 },
 440               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 },
 441               { 0, 24, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 },
 442               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 443               { 0, 32, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 444               { 0, 44, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 445         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0, FALSE));
 446     }
 447
 448     /* Test conversions from FVF to a vertex declaration
 449      * These seem to always occur internally. A new declaration object is created if necessary */
 450
 451     {
 452         CONST D3DVERTEXELEMENT9 test_buffer[] =
 453             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 454         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZ, test_buffer, 1));
 455     }
 456     {
 457         CONST D3DVERTEXELEMENT9 test_buffer[] =
 458             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 459         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZW, test_buffer, 1));
 460     }
 461     {
 462         CONST D3DVERTEXELEMENT9 test_buffer[] =
 463           { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 464         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZRHW, test_buffer, 1));
 465     }
 466     {
 467         CONST D3DVERTEXELEMENT9 test_buffer[] =
 468             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 469               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 470               { 0, 28, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 471         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 472             D3DFVF_XYZB5 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 473     }
 474     {
 475         CONST D3DVERTEXELEMENT9 test_buffer[] =
 476             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 477               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 478               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 479         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 480            D3DFVF_XYZB5 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 481     }
 482     {
 483         CONST D3DVERTEXELEMENT9 test_buffer[] =
 484             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 485               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 486               { 0, 28, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 487         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5, test_buffer, 1));
 488     }
 489     {
 490         CONST D3DVERTEXELEMENT9 test_buffer[] =
 491             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 492               { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 493         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1, test_buffer, 1));
 494     }
 495     {
 496         CONST D3DVERTEXELEMENT9 test_buffer[] =
 497             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 498               { 0, 12, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 499         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 500             D3DFVF_XYZB1 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 501     }
 502     {
 503         CONST D3DVERTEXELEMENT9 test_buffer[] =
 504             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 505               { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 506         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 507             D3DFVF_XYZB1 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 508     }
 509     {
 510          CONST D3DVERTEXELEMENT9 test_buffer[] =
 511              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 512                { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 513          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2, test_buffer, 1));
 514     }
 515     {
 516          CONST D3DVERTEXELEMENT9 test_buffer[] =
 517              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 518                { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 519                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 520          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 521              D3DFVF_XYZB2 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 522      }
 523      {
 524          CONST D3DVERTEXELEMENT9 test_buffer[] =
 525              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 526                { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 527                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 528          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 529              D3DFVF_XYZB2 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 530      }
 531      {
 532         CONST D3DVERTEXELEMENT9 test_buffer[] =
 533             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 534               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 535         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3, test_buffer, 1));
 536     }
 537     {
 538         CONST D3DVERTEXELEMENT9 test_buffer[] =
 539             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 540               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 541               { 0, 20, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 542         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 543             D3DFVF_XYZB3 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 544     }
 545     {
 546         CONST D3DVERTEXELEMENT9 test_buffer[] =
 547             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 548               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 549               { 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 550         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 551             D3DFVF_XYZB3 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 552     }
 553     {
 554         CONST D3DVERTEXELEMENT9 test_buffer[] =
 555             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 556               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 557         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4, test_buffer, 1));
 558     }
 559     {
 560         CONST D3DVERTEXELEMENT9 test_buffer[] =
 561             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 562               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 563               { 0, 24, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 564         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 565             D3DFVF_XYZB4 | D3DFVF_LASTBETA_UBYTE4, test_buffer, 1));
 566     }
 567     {
 568         CONST D3DVERTEXELEMENT9 test_buffer[] =
 569             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 570               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 571               { 0, 24, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 572         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 573             D3DFVF_XYZB4 | D3DFVF_LASTBETA_D3DCOLOR, test_buffer, 1));
 574     }
 575     {
 576         CONST D3DVERTEXELEMENT9 test_buffer[] =
 577             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 578         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_NORMAL, test_buffer, 1));
 579     }
 580     {
 581         CONST D3DVERTEXELEMENT9 test_buffer[] =
 582             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
 583         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_PSIZE, test_buffer, 1));
 584     }
 585     {
 586         CONST D3DVERTEXELEMENT9 test_buffer[] =
 587             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
 588         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_DIFFUSE, test_buffer, 1));
 589     }
 590     {
 591         CONST D3DVERTEXELEMENT9 test_buffer[] =
 592             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 593         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_SPECULAR, test_buffer, 1));
 594     }
 595
 596     /* Make sure textures of different sizes work */
 597     {
 598         CONST D3DVERTEXELEMENT9 test_buffer[] =
 599             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 600         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 601             D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEX1, test_buffer, 1));
 602     }
 603     {
 604         CONST D3DVERTEXELEMENT9 test_buffer[] =
 605             { { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 606         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 607             D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEX1, test_buffer, 1));
 608     }
 609     {
 610         CONST D3DVERTEXELEMENT9 test_buffer[] =
 611             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 612         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 613             D3DFVF_TEXCOORDSIZE3(0) | D3DFVF_TEX1, test_buffer, 1));
 614     }
 615     {
 616         CONST D3DVERTEXELEMENT9 test_buffer[] =
 617             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 618         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 619             D3DFVF_TEXCOORDSIZE4(0) | D3DFVF_TEX1, test_buffer, 1));
 620     }
 621
 622     /* Make sure the TEXCOORD index works correctly - try several textures */
 623     {
 624         CONST D3DVERTEXELEMENT9 test_buffer[] =
 625             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 626               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 627               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 628               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 629         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 630             D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEXCOORDSIZE2(2) |
 631             D3DFVF_TEXCOORDSIZE4(3) | D3DFVF_TEX4, test_buffer, 1));
 632     }
 633
 634     /* Now try a combination test  */
 635     {
 636        CONST D3DVERTEXELEMENT9 test_buffer[] =
 637                 { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 638                   { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 639                   { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 640                   { 0, 32, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 641                   { 0, 36, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 642                   { 0, 44, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 643        VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_SPECULAR | D3DFVF_DIFFUSE |
 644            D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEX2, test_buffer, 1));
 645     }
 646
 647     /* Setting the FVF to 0 should result in no change to the default decl */
 648     VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, 0, default_elements, 0));
 649
 650     cleanup:
 651     IDirect3DDevice9_SetVertexDeclaration ( pDevice, NULL );
 652     if ( default_decl ) IUnknown_Release (default_decl);
 653 }
 654
 655 /* Check whether a declaration converted from FVF is shared.
 656  * Check whether refcounts behave as expected */
 657 static void test_fvf_decl_management(
 658     IDirect3DDevice9* device) {
 659
 660     HRESULT hr;
 661     IDirect3DVertexDeclaration9* result_decl1 = NULL;
 662     IDirect3DVertexDeclaration9* result_decl2 = NULL;
 663     IDirect3DVertexDeclaration9* result_decl3 = NULL;
 664     IDirect3DVertexDeclaration9* result_decl4 = NULL;
 665     int ref1, ref2, ref3, ref4;
 666
 667     DWORD test_fvf1 = D3DFVF_XYZRHW;
 668     DWORD test_fvf2 = D3DFVF_NORMAL;
 669     CONST D3DVERTEXELEMENT9 test_elements1[] =
 670         { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 671     CONST D3DVERTEXELEMENT9 test_elements2[] =
 672         { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 673
 674     /* Clear down any current vertex declaration */
 675     hr = IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 676     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 677     if (FAILED(hr)) return;
 678
 679     /* Conversion */
 680     hr = IDirect3DDevice9_SetFVF( device, test_fvf1);
 681     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 682     if (FAILED(hr)) return;
 683
 684     /* Get converted decl (#1) */
 685     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl1);
 686     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 687     if (FAILED(hr)) return;
 688
 689     /* Get converted decl again (#2) */
 690     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl2);
 691     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 692     if (FAILED(hr)) return;
 693
 694     /* Conversion */
 695     hr = IDirect3DDevice9_SetFVF( device, test_fvf2);
 696     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 697     if (FAILED(hr)) return;
 698
 699     /* The contents should correspond to the first conversion */
 700     VDECL_CHECK(compare_elements(result_decl1, test_elements1));
 701
 702     /* Get converted decl (#3) */
 703     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl3);
 704     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 705     if (FAILED(hr)) return;
 706
 707     /* The object should be the same */
 708     ok (result_decl1 == result_decl2, "Declaration object changes on the second Get() call\n");
 709     ok (result_decl2 != result_decl3, "Declaration object did not change during conversion\n");
 710
 711     /* The contents should correspond to the second conversion */
 712     VDECL_CHECK(compare_elements(result_decl3, test_elements2));
 713     /* Re-Check if the first decl was overwritten by the new Get() */
 714     VDECL_CHECK(compare_elements(result_decl1, test_elements1));
 715
 716     hr = IDirect3DDevice9_SetFVF( device, test_fvf1);
 717     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 718     if (FAILED(hr)) return;
 719
 720     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl4);
 721     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 722     if (FAILED(hr)) return;
 723
 724     ok(result_decl4 == result_decl1, "Setting an already used FVF over results in a different vertexdeclaration\n");
 725
 726     ref1 = get_refcount((IUnknown*) result_decl1);
 727     ref2 = get_refcount((IUnknown*) result_decl2);
 728     ref3 = get_refcount((IUnknown*) result_decl3);
 729     ref4 = get_refcount((IUnknown*) result_decl4);
 730     ok (ref1 == 3, "Refcount #1 is %d, expected 3\n", ref1);
 731     ok (ref2 == 3, "Refcount #2 is %d, expected 3\n", ref2);
 732     ok (ref3 == 1, "Refcount #3 is %d, expected 1\n", ref3);
 733     ok (ref4 == 3, "Refcount #4 is %d, expected 3\n", ref4);
 734
 735     /* Clear down any current vertex declaration */
 736     hr = IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 737     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 738     if (FAILED(hr)) return;
 739
 740     IDirect3DVertexDeclaration9_Release(result_decl1);
 741     IDirect3DVertexDeclaration9_Release(result_decl2);
 742     IDirect3DVertexDeclaration9_Release(result_decl3);
 743     IDirect3DVertexDeclaration9_Release(result_decl4);
 744
 745     return;
 746 }
 747
 748 static void test_vertex_declaration_alignment(
 749     IDirect3DDevice9* device) {
 750
 751     HRESULT hr;
 752     IDirect3DVertexDeclaration9* result_decl = NULL;
 753     unsigned int i;
 754
 755     CONST D3DVERTEXELEMENT9 test_elements[5][3] =
 756     {
 757         {
 758             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 759             { 0, 16, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 760             D3DDECL_END()
 761         },
 762         {
 763             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 764             { 0, 17, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 765             D3DDECL_END()
 766         },
 767         {
 768             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 769             { 0, 18, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 770             D3DDECL_END()
 771         },
 772         {
 773             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 774             { 0, 19, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 775             D3DDECL_END()
 776         },
 777         {
 778             { 0, 0, D3DDECLTYPE_FLOAT3,   0, D3DDECLUSAGE_POSITION, 0 },
 779             { 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR  , 0 },
 780             D3DDECL_END()
 781         }
 782     };
 783     HRESULT results[5] = {D3D_OK, E_FAIL, E_FAIL, E_FAIL, D3D_OK};
 784
 785     for(i = 0; i < sizeof(test_elements) / sizeof(test_elements[0]); i++) {
 786         result_decl = NULL;
 787         hr = IDirect3DDevice9_CreateVertexDeclaration(device, test_elements[i], &result_decl);
 788         ok(hr == results[i], "CreateVertexDeclaration for declaration %d returned %#x, expected %#x\n",
 789                               i, hr, results[i]);
 790         if(result_decl) IDirect3DVertexDeclaration9_Release(result_decl);
 791     }
 792 }
 793
 794 static void test_unused_type(
 795     IDirect3DDevice9* device) {
 796
 797     HRESULT hr;
 798     IDirect3DVertexDeclaration9* result_decl = NULL;
 799     unsigned int i;
 800
 801     static const D3DVERTEXELEMENT9 test_elements[][3] =
 802     {
 803         {
 804             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 805             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_COLOR   , 0 },
 806             D3DDECL_END()
 807         },
 808         {
 809             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 810             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 811             D3DDECL_END()
 812         },
 813         {
 814             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 815             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 816             D3DDECL_END()
 817         },
 818         {
 819             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 820             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 12},
 821             D3DDECL_END()
 822         },
 823         {
 824             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 825             { 1, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_TEXCOORD, 12},
 826             D3DDECL_END()
 827         },
 828         {
 829             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 830             { 0, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_NORMAL,   0 },
 831             D3DDECL_END()
 832         },
 833         {
 834             { 0, 0,  D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 835             { 1, 16, D3DDECLTYPE_UNUSED, 0, D3DDECLUSAGE_NORMAL,   0 },
 836             D3DDECL_END()
 837         },
 838     };
 839
 840     for(i = 0; i < sizeof(test_elements) / sizeof(test_elements[0]); i++) {
 841         result_decl = NULL;
 842         hr = IDirect3DDevice9_CreateVertexDeclaration(device, test_elements[i], &result_decl);
 843         ok(hr == E_FAIL, "CreateVertexDeclaration for declaration %d returned %#x, expected E_FAIL(%#x)\n",
 844                               i, hr, E_FAIL);
 845         if(result_decl) IDirect3DVertexDeclaration9_Release(result_decl);
 846     }
 847 }
 848 START_TEST(vertexdeclaration)
 849 {
 850     static D3DVERTEXELEMENT9 simple_decl[] = {
 851         { 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
 852         D3DDECL_END()};
 853     UINT simple_decl_num_elements = sizeof(simple_decl) / sizeof(*simple_decl);
 854     IDirect3DDevice9 *device_ptr = 0;
 855     IDirect3DVertexDeclaration9 *decl_ptr = 0;
 856     ULONG refcount;
 857
 858     d3d9_handle = LoadLibraryA("d3d9.dll");
 859     if (!d3d9_handle)
 860     {
 861         skip("Could not load d3d9.dll\n");
 862         return;
 863     }
 864
 865     device_ptr = init_d3d9();
 866     if (!device_ptr)
 867     {
 868         skip("Failed to initialise d3d9\n");
 869         return;
 870     }
 871
 872     decl_ptr = test_create_vertex_declaration(device_ptr, simple_decl);
 873     if (!decl_ptr)
 874     {
 875         skip("Failed to create a vertex declaration\n");
 876         return;
 877     }
 878
 879     test_get_set_vertex_declaration(device_ptr, decl_ptr);
 880     test_get_declaration(decl_ptr, simple_decl, simple_decl_num_elements);
 881     test_fvf_decl_conversion(device_ptr);
 882     test_fvf_decl_management(device_ptr);
 883     test_vertex_declaration_alignment(device_ptr);
 884     test_unused_type(device_ptr);
 885
 886     IDirect3DVertexDeclaration9_Release(decl_ptr);
 887
 888     refcount = IDirect3DDevice9_Release(device_ptr);
 889     ok(!refcount, "Device has %u references left\n", refcount);
 890 }