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     ok(d3d9_ptr != NULL, "Failed to create IDirect3D9 object\n");
  55     if (!d3d9_ptr) return NULL;
  56
  57     ZeroMemory(&present_parameters, sizeof(present_parameters));
  58     present_parameters.Windowed = TRUE;
  59     present_parameters.hDeviceWindow = create_window();
  60     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
  61
  62     hres = IDirect3D9_CreateDevice(d3d9_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, NULL, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
  63
  64     if(FAILED(hres))
  65     {
  66         trace("could not create device, IDirect3D9_CreateDevice returned %#x\n", hres);
  67         return NULL;
  68     }
  69
  70     return device_ptr;
  71 }
  72
  73 static int get_refcount(IUnknown *object)
  74 {
  75     IUnknown_AddRef(object);
  76     return IUnknown_Release(object);
  77 }
  78
  79 static IDirect3DVertexDeclaration9 *test_create_vertex_declaration(IDirect3DDevice9 *device_ptr, D3DVERTEXELEMENT9 *vertex_decl)
  80 {
  81     IDirect3DVertexDeclaration9 *decl_ptr = 0;
  82     HRESULT hret = 0;
  83
  84     hret = IDirect3DDevice9_CreateVertexDeclaration(device_ptr, vertex_decl, &decl_ptr);
  85     ok(hret == D3D_OK && decl_ptr != NULL, "CreateVertexDeclaration returned: hret 0x%x, decl_ptr %p. "
  86         "Expected hret 0x%x, decl_ptr != %p. Aborting.\n", hret, decl_ptr, D3D_OK, NULL);
  87
  88     return decl_ptr;
  89 }
  90
  91 static void test_get_set_vertex_declaration(IDirect3DDevice9 *device_ptr, IDirect3DVertexDeclaration9 *decl_ptr)
  92 {
  93     IDirect3DVertexDeclaration9 *current_decl_ptr = 0;
  94     HRESULT hret = 0;
  95     int decl_refcount = 0;
  96     int i = 0;
  97
  98     /* SetVertexDeclaration should not touch the declaration's refcount. */
  99     i = get_refcount((IUnknown *)decl_ptr);
 100     hret = IDirect3DDevice9_SetVertexDeclaration(device_ptr, decl_ptr);
 101     decl_refcount = get_refcount((IUnknown *)decl_ptr);
 102     ok(hret == D3D_OK && decl_refcount == i, "SetVertexDeclaration returned: hret 0x%x, refcount %d. "
 103         "Expected hret 0x%x, refcount %d.\n", hret, decl_refcount, D3D_OK, i);
 104
 105     /* GetVertexDeclaration should increase the declaration's refcount by one. */
 106     i = decl_refcount+1;
 107     hret = IDirect3DDevice9_GetVertexDeclaration(device_ptr, &current_decl_ptr);
 108     decl_refcount = get_refcount((IUnknown *)decl_ptr);
 109     ok(hret == D3D_OK && decl_refcount == i && current_decl_ptr == decl_ptr,
 110         "GetVertexDeclaration returned: hret 0x%x, current_decl_ptr %p refcount %d. "
 111         "Expected hret 0x%x, current_decl_ptr %p, refcount %d.\n", hret, current_decl_ptr, decl_refcount, D3D_OK, decl_ptr, i);
 112 }
 113
 114 static void test_get_declaration(IDirect3DVertexDeclaration9 *decl_ptr, D3DVERTEXELEMENT9 *vertex_decl, UINT expected_num_elements)
 115 {
 116     int i;
 117     UINT num_elements = 0;
 118     D3DVERTEXELEMENT9 *decl = 0;
 119     HRESULT hret = 0;
 120
 121     /* First test only getting the number of elements */
 122     num_elements = 0x1337c0de;
 123     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, NULL, &num_elements);
 124     ok(hret == D3D_OK && num_elements == expected_num_elements,
 125             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 126             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 127
 128     num_elements = 0;
 129     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, NULL, &num_elements);
 130     ok(hret == D3D_OK && num_elements == expected_num_elements,
 131             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 132             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 133
 134     /* Also test the returned data */
 135     decl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(D3DVERTEXELEMENT9) * expected_num_elements);
 136
 137     num_elements = 0x1337c0de;
 138     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, decl, &num_elements);
 139     ok(hret == D3D_OK && num_elements == expected_num_elements,
 140             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 141             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 142     i = memcmp(decl, vertex_decl, sizeof(vertex_decl));
 143     ok (!i, "Original and returned vertexdeclarations are not the same\n");
 144     ZeroMemory(decl, sizeof(D3DVERTEXELEMENT9) * expected_num_elements);
 145
 146     num_elements = 0;
 147     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, decl, &num_elements);
 148     ok(hret == D3D_OK && num_elements == expected_num_elements,
 149             "GetDeclaration returned: hret 0x%x, num_elements %d. "
 150             "Expected hret 0x%x, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 151     i = memcmp(decl, vertex_decl, sizeof(vertex_decl));
 152     ok (!i, "Original and returned vertexdeclarations are not the same\n");
 153
 154     HeapFree(GetProcessHeap(), 0, decl);
 155 }
 156
 157 /* FIXME: also write a test, which shows that attempting to set
 158  * an invalid vertex declaration returns E_FAIL */
 159
 160 static HRESULT test_fvf_to_decl(
 161     IDirect3DDevice9* device,
 162     IDirect3DVertexDeclaration9* default_decl,
 163     DWORD test_fvf,
 164     CONST D3DVERTEXELEMENT9 expected_elements[],
 165     D3DVERTEXELEMENT9* result_elements_ptr,
 166     UINT expected_size,
 167     char object_should_change)
 168 {
 169
 170     HRESULT hr;
 171     IDirect3DVertexDeclaration9 *result_decl = NULL;
 172     UINT result_size = 12345;
 173
 174     /* Set a default declaration to make sure it is changed */
 175     hr = IDirect3DDevice9_SetVertexDeclaration ( device, default_decl );
 176     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 177     if (FAILED(hr)) goto fail;
 178
 179     /* Set an FVF */
 180     hr = IDirect3DDevice9_SetFVF( device, test_fvf);
 181     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 182     if (FAILED(hr)) goto fail;
 183
 184     /* Check if the declaration object changed underneath */
 185     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl);
 186     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 187     if (FAILED(hr)) goto fail;
 188     if (object_should_change) {
 189        ok(result_decl != default_decl, "result declaration matches original\n");
 190        if (result_decl == default_decl) goto fail;
 191     } else {
 192        ok(result_decl == default_decl, "result declaration does not match original\n");
 193        if (result_decl != default_decl) goto fail;
 194     }
 195
 196     /* Declaration content/size test */
 197     ok(result_decl != NULL, "result declaration was null\n");
 198     if (result_decl == NULL)
 199         goto fail;
 200     else {
 201
 202         int status;
 203
 204         /* Check if the size changed, and abort if it did */
 205         hr = IDirect3DVertexDeclaration9_GetDeclaration( result_decl, NULL, &result_size );
 206         ok(SUCCEEDED(hr), "GetDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 207         if (FAILED(hr)) goto fail;
 208         ok(result_size == expected_size, "result declaration size: %d, "
 209             "expected: %d\n", result_size, expected_size);
 210         if (result_size != expected_size) goto fail;
 211
 212         /* Check the actual elements. Write it them in a caller-allocated array of the correct size
 213          * That's fine, since we aborted above if the size didn't match the caller's expectations */
 214         hr = IDirect3DVertexDeclaration9_GetDeclaration( result_decl, result_elements_ptr, &result_size );
 215         ok(SUCCEEDED(hr), "GetDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 216         if (FAILED(hr)) goto fail;
 217
 218         ok(result_size == expected_size, "result declaration size: %d, "
 219             "expected: %d\n", result_size, expected_size);
 220         if (result_size != expected_size) goto fail;
 221
 222         status = memcmp(expected_elements, result_elements_ptr, expected_size * sizeof(D3DVERTEXELEMENT9));
 223         ok(!status, "result declaration differs from expected\n");
 224         if (status) {
 225             unsigned int i;
 226
 227             for (i = 0; i < expected_size; i++) {
 228
 229                  trace(
 230                      "Stream = %d, Offset = %d, Type = %d, "
 231                      "Method = %d, Usage = %d, UsageIndex = %d\n",
 232                      result_elements_ptr[i].Stream,
 233                      result_elements_ptr[i].Offset,
 234                      result_elements_ptr[i].Type,
 235                      result_elements_ptr[i].Method,
 236                      result_elements_ptr[i].Usage,
 237                      result_elements_ptr[i].UsageIndex);
 238             }
 239             goto fail;
 240         }
 241     }
 242
 243     if (result_decl) IUnknown_Release( result_decl );
 244     return S_OK;
 245
 246     fail:
 247     if (result_decl) IUnknown_Release( result_decl );
 248     return E_FAIL;
 249 }
 250
 251 static HRESULT test_decl_to_fvf(
 252     IDirect3DDevice9* device,
 253     DWORD default_fvf,
 254     CONST D3DVERTEXELEMENT9 test_decl[],
 255     DWORD test_fvf)
 256 {
 257
 258     HRESULT hr;
 259     IDirect3DVertexDeclaration9 *vdecl = NULL;
 260
 261     DWORD result_fvf = 0xdeadbeef;
 262
 263     /* Set a default FVF of SPECULAR and DIFFUSE to make sure it is changed back to 0 */
 264     hr = IDirect3DDevice9_SetFVF( device, default_fvf);
 265     ok(SUCCEEDED(hr), "SetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 266     if (FAILED(hr)) goto fail;
 267
 268     /* Create a testing declaration */
 269     hr = IDirect3DDevice9_CreateVertexDeclaration( device, test_decl, &vdecl );
 270     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 271     if (FAILED(hr)) goto fail;
 272
 273     /* Set the declaration */
 274     hr = IDirect3DDevice9_SetVertexDeclaration ( device, vdecl );
 275     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 276     if (FAILED(hr)) goto fail;
 277
 278     /* Check the FVF */
 279     hr = IDirect3DDevice9_GetFVF( device, &result_fvf);
 280     ok(SUCCEEDED(hr), "GetFVF returned %#x, expected %#x\n", hr, D3D_OK);
 281     if (FAILED(hr)) goto fail;
 282     todo_wine {
 283        ok(test_fvf == result_fvf, "result FVF was: %#x, expected: %#x\n", result_fvf, test_fvf);
 284     }
 285     if (test_fvf != result_fvf) goto fail;
 286
 287     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 288     if (vdecl) IUnknown_Release( vdecl );
 289     return S_OK;
 290
 291     fail:
 292     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 293     if (vdecl) IUnknown_Release( vdecl );
 294     return E_FAIL;
 295 }
 296
 297 static void test_fvf_decl_conversion(IDirect3DDevice9 *pDevice)
 298 {
 299
 300     HRESULT hr;
 301     D3DVERTEXELEMENT9 result_buffer[MAXD3DDECLLENGTH];
 302     unsigned int i;
 303
 304     IDirect3DVertexDeclaration9* default_decl = NULL;
 305     DWORD default_fvf = D3DFVF_SPECULAR | D3DFVF_DIFFUSE;
 306     D3DVERTEXELEMENT9 default_elements[] =
 307         { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 308           { 0, 4, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 309
 310     /* Create a default declaration and FVF that does not match any of the tests */
 311     hr = IDirect3DDevice9_CreateVertexDeclaration( pDevice, default_elements, &default_decl );
 312     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#x, expected %#x\n", hr, D3D_OK);
 313     if (FAILED(hr)) goto cleanup;
 314
 315     /* Test conversions from vertex declaration to an FVF.
 316      * For some reason those seem to occur only for POSITION/POSITIONT,
 317      * Otherwise the FVF is forced to 0 - maybe this is configuration specific */
 318     {
 319         CONST D3DVERTEXELEMENT9 test_buffer[] =
 320             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 321         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZ));
 322     }
 323     {
 324         CONST D3DVERTEXELEMENT9 test_buffer[] =
 325             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 326         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZRHW));
 327     }
 328     for (i = 0; i < 4; i++) {
 329         CONST D3DVERTEXELEMENT9 test_buffer[] =
 330             { { 0, 0, D3DDECLTYPE_FLOAT1+i, 0, D3DDECLUSAGE_BLENDWEIGHT, 0}, D3DDECL_END() };
 331         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 332     }
 333     {
 334         CONST D3DVERTEXELEMENT9 test_buffer[] =
 335             { { 0, 0, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0}, D3DDECL_END() };
 336         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 337     }
 338     {
 339         CONST D3DVERTEXELEMENT9 test_buffer[] =
 340             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 341         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 342     }
 343     {
 344         CONST D3DVERTEXELEMENT9 test_buffer[] =
 345             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
 346         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 347     }
 348     {
 349         CONST D3DVERTEXELEMENT9 test_buffer[] =
 350             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
 351         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 352     }
 353     {
 354         CONST D3DVERTEXELEMENT9 test_buffer[] =
 355             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 356         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 357     }
 358
 359     /* Make sure textures of different sizes work */
 360     {
 361         CONST D3DVERTEXELEMENT9 test_buffer[] =
 362             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 363         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 364     }
 365     {
 366         CONST D3DVERTEXELEMENT9 test_buffer[] =
 367             { { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 368         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 369     }
 370     {
 371         CONST D3DVERTEXELEMENT9 test_buffer[] =
 372             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 373         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 374     }
 375     {
 376         CONST D3DVERTEXELEMENT9 test_buffer[] =
 377             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 378         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 379     }
 380
 381     /* Make sure the TEXCOORD index works correctly - try several textures */
 382     {
 383         CONST D3DVERTEXELEMENT9 test_buffer[] =
 384             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 385               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 386               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 387               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 388         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 389     }
 390
 391     /* No FVF mapping available */
 392     {
 393         CONST D3DVERTEXELEMENT9 test_buffer[] =
 394             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 1 }, D3DDECL_END() };
 395         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 396     }
 397     {
 398         CONST D3DVERTEXELEMENT9 test_buffer[] =
 399             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 1 }, D3DDECL_END() };
 400         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 401     }
 402
 403     /* Try empty declaration */
 404     {
 405         CONST D3DVERTEXELEMENT9 test_buffer[] = { D3DDECL_END() };
 406         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 407     }
 408
 409     /* Now try a combination test */
 410     {
 411         CONST D3DVERTEXELEMENT9 test_buffer[] =
 412             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITIONT, 0 },
 413               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 },
 414               { 0, 24, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 },
 415               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 416               { 0, 32, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 417               { 0, 44, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 418         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 419     }
 420
 421     /* Test conversions from FVF to a vertex declaration
 422      * These seem to always occur internally. A new declaration object is created if necessary */
 423
 424     {
 425         CONST D3DVERTEXELEMENT9 test_buffer[] =
 426             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 427         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZ, test_buffer, result_buffer, 2, 1));
 428     }
 429     {
 430         CONST D3DVERTEXELEMENT9 test_buffer[] =
 431           { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 432         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZRHW, test_buffer, result_buffer, 2, 1));
 433     }
 434     {
 435         CONST D3DVERTEXELEMENT9 test_buffer[] =
 436             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 437               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 438               { 0, 28, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 439         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5 | D3DFVF_LASTBETA_UBYTE4,
 440             test_buffer, result_buffer, 4, 1));
 441     }
 442     {
 443         CONST D3DVERTEXELEMENT9 test_buffer[] =
 444             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 445               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 446               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 447         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5 | D3DFVF_LASTBETA_D3DCOLOR,
 448            test_buffer, result_buffer, 4, 1));
 449     }
 450     {
 451         CONST D3DVERTEXELEMENT9 test_buffer[] =
 452             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 453               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 454               { 0, 28, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 455         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5, test_buffer, result_buffer, 4, 1));
 456     }
 457     {
 458         CONST D3DVERTEXELEMENT9 test_buffer[] =
 459             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 460               { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 461         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1, test_buffer, result_buffer, 3, 1));
 462     }
 463     {
 464         CONST D3DVERTEXELEMENT9 test_buffer[] =
 465             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 466               { 0, 12, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 467         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1 | D3DFVF_LASTBETA_UBYTE4,
 468             test_buffer, result_buffer, 3, 1));
 469     }
 470     {
 471         CONST D3DVERTEXELEMENT9 test_buffer[] =
 472             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 473               { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 474         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1 | D3DFVF_LASTBETA_D3DCOLOR,
 475             test_buffer, result_buffer, 3, 1));
 476     }
 477     {
 478          CONST D3DVERTEXELEMENT9 test_buffer[] =
 479              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 480                { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 481          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2, test_buffer, result_buffer, 3, 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 },
 487                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 488          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2 | D3DFVF_LASTBETA_UBYTE4,
 489              test_buffer, result_buffer, 4, 1));
 490      }
 491      {
 492          CONST D3DVERTEXELEMENT9 test_buffer[] =
 493              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 494                { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 495                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 496          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2 | D3DFVF_LASTBETA_D3DCOLOR,
 497              test_buffer, result_buffer, 4, 1));
 498      }
 499      {
 500         CONST D3DVERTEXELEMENT9 test_buffer[] =
 501             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 502               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 503         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3, test_buffer, result_buffer, 3, 1));
 504     }
 505     {
 506         CONST D3DVERTEXELEMENT9 test_buffer[] =
 507             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 508               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 509               { 0, 20, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 510         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3 | D3DFVF_LASTBETA_UBYTE4,
 511             test_buffer, result_buffer, 4, 1));
 512     }
 513     {
 514         CONST D3DVERTEXELEMENT9 test_buffer[] =
 515             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 516               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 517               { 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 518         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3 | D3DFVF_LASTBETA_D3DCOLOR,
 519             test_buffer, result_buffer, 4, 1));
 520     }
 521     {
 522         CONST D3DVERTEXELEMENT9 test_buffer[] =
 523             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 524               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 525         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4, test_buffer, result_buffer, 3, 1));
 526     }
 527     {
 528         CONST D3DVERTEXELEMENT9 test_buffer[] =
 529             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 530               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 531               { 0, 24, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 532         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_LASTBETA_UBYTE4,
 533             test_buffer, result_buffer, 4, 1));
 534     }
 535     {
 536         CONST D3DVERTEXELEMENT9 test_buffer[] =
 537             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 538               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 539               { 0, 24, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 540         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_LASTBETA_D3DCOLOR,
 541             test_buffer, result_buffer, 4, 1));
 542     }
 543     {
 544         CONST D3DVERTEXELEMENT9 test_buffer[] =
 545             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 546         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_NORMAL, test_buffer, result_buffer, 2, 1));
 547     }
 548     {
 549         CONST D3DVERTEXELEMENT9 test_buffer[] =
 550             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
 551         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_PSIZE, test_buffer, result_buffer, 2, 1));
 552     }
 553     {
 554         CONST D3DVERTEXELEMENT9 test_buffer[] =
 555             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
 556         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_DIFFUSE, test_buffer, result_buffer, 2, 1));
 557     }
 558     {
 559         CONST D3DVERTEXELEMENT9 test_buffer[] =
 560             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 561         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_SPECULAR, test_buffer, result_buffer, 2, 1));
 562     }
 563
 564     /* Make sure textures of different sizes work */
 565     {
 566         CONST D3DVERTEXELEMENT9 test_buffer[] =
 567             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 568         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEX1,
 569            test_buffer, result_buffer, 2, 1));
 570     }
 571     {
 572         CONST D3DVERTEXELEMENT9 test_buffer[] =
 573             { { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 574         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEX1,
 575            test_buffer, result_buffer, 2, 1));
 576     }
 577     {
 578         CONST D3DVERTEXELEMENT9 test_buffer[] =
 579             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 580         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_TEXCOORDSIZE3(0) | D3DFVF_TEX1,
 581            test_buffer, result_buffer, 2, 1));
 582     }
 583     {
 584         CONST D3DVERTEXELEMENT9 test_buffer[] =
 585             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 586         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_TEXCOORDSIZE4(0) | D3DFVF_TEX1,
 587            test_buffer, result_buffer, 2, 1));
 588     }
 589
 590     /* Make sure the TEXCOORD index works correctly - try several textures */
 591     {
 592         CONST D3DVERTEXELEMENT9 test_buffer[] =
 593             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 594               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 595               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 596               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 597         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 598             D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEXCOORDSIZE2(2) |
 599             D3DFVF_TEXCOORDSIZE4(3) | D3DFVF_TEX4, test_buffer, result_buffer, 5, 1));
 600     }
 601
 602     /* Now try a combination test  */
 603     {
 604        CONST D3DVERTEXELEMENT9 test_buffer[] =
 605                 { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 606                   { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 607                   { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 608                   { 0, 32, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 609                   { 0, 36, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 610                   { 0, 44, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 611        VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_SPECULAR | D3DFVF_DIFFUSE |
 612            D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEX2, test_buffer, result_buffer, 7, 1));
 613     }
 614
 615     /* Setting the FVF to 0 should result in no change to the default decl */
 616     VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, 0, default_elements, result_buffer, 3, 0));
 617
 618     cleanup:
 619     IDirect3DDevice9_SetVertexDeclaration ( pDevice, NULL );
 620     if ( default_decl ) IUnknown_Release (default_decl);
 621 }
 622
 623 START_TEST(vertexdeclaration)
 624 {
 625     static D3DVERTEXELEMENT9 simple_decl[] = {
 626         { 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
 627         D3DDECL_END()};
 628     UINT simple_decl_num_elements = sizeof(simple_decl) / sizeof(*simple_decl);
 629     IDirect3DDevice9 *device_ptr = 0;
 630     IDirect3DVertexDeclaration9 *decl_ptr = 0;
 631
 632     d3d9_handle = LoadLibraryA("d3d9.dll");
 633     if (!d3d9_handle)
 634     {
 635         skip("Could not load d3d9.dll\n");
 636         return;
 637     }
 638
 639     device_ptr = init_d3d9();
 640     if (!device_ptr)
 641     {
 642         skip("Failed to initialise d3d9\n");
 643         return;
 644     }
 645
 646     decl_ptr = test_create_vertex_declaration(device_ptr, simple_decl);
 647     if (!decl_ptr)
 648     {
 649         skip("Failed to create a vertex declaration\n");
 650         return;
 651     }
 652
 653     test_get_set_vertex_declaration(device_ptr, decl_ptr);
 654     test_get_declaration(decl_ptr, simple_decl, simple_decl_num_elements);
 655     test_fvf_decl_conversion(device_ptr);
 656 }