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     ok(hres == D3D_OK, "IDirect3D_CreateDevice returned: 0x%lx\n", hres);
  64
  65     return device_ptr;
  66 }
  67
  68 static int get_refcount(IUnknown *object)
  69 {
  70     IUnknown_AddRef(object);
  71     return IUnknown_Release(object);
  72 }
  73
  74 static IDirect3DVertexDeclaration9 *test_create_vertex_declaration(IDirect3DDevice9 *device_ptr, D3DVERTEXELEMENT9 *vertex_decl)
  75 {
  76     IDirect3DVertexDeclaration9 *decl_ptr = 0;
  77     HRESULT hret = 0;
  78
  79     hret = IDirect3DDevice9_CreateVertexDeclaration(device_ptr, vertex_decl, &decl_ptr);
  80     ok(hret == D3D_OK && decl_ptr != NULL, "CreateVertexDeclaration returned: hret 0x%lx, decl_ptr %p. "
  81         "Expected hret 0x%lx, decl_ptr != %p. Aborting.\n", hret, decl_ptr, D3D_OK, NULL);
  82
  83     return decl_ptr;
  84 }
  85
  86 static void test_get_set_vertex_declaration(IDirect3DDevice9 *device_ptr, IDirect3DVertexDeclaration9 *decl_ptr)
  87 {
  88     IDirect3DVertexDeclaration9 *current_decl_ptr = 0;
  89     HRESULT hret = 0;
  90     int decl_refcount = 0;
  91     int i = 0;
  92
  93     /* SetVertexDeclaration should not touch the declaration's refcount. */
  94     i = get_refcount((IUnknown *)decl_ptr);
  95     hret = IDirect3DDevice9_SetVertexDeclaration(device_ptr, decl_ptr);
  96     decl_refcount = get_refcount((IUnknown *)decl_ptr);
  97     ok(hret == D3D_OK && decl_refcount == i, "SetVertexDeclaration returned: hret 0x%lx, refcount %d. "
  98         "Expected hret 0x%lx, refcount %d.\n", hret, decl_refcount, D3D_OK, i);
  99
 100     /* GetVertexDeclaration should increase the declaration's refcount by one. */
 101     i = decl_refcount+1;
 102     hret = IDirect3DDevice9_GetVertexDeclaration(device_ptr, &current_decl_ptr);
 103     decl_refcount = get_refcount((IUnknown *)decl_ptr);
 104     ok(hret == D3D_OK && decl_refcount == i && current_decl_ptr == decl_ptr,
 105         "GetVertexDeclaration returned: hret 0x%lx, current_decl_ptr %p refcount %d. "
 106         "Expected hret 0x%lx, current_decl_ptr %p, refcount %d.\n", hret, current_decl_ptr, decl_refcount, D3D_OK, decl_ptr, i);
 107 }
 108
 109 static void test_get_declaration(IDirect3DVertexDeclaration9 *decl_ptr, D3DVERTEXELEMENT9 *vertex_decl, UINT expected_num_elements)
 110 {
 111     int i;
 112     UINT num_elements = 0;
 113     D3DVERTEXELEMENT9 *decl = 0;
 114     HRESULT hret = 0;
 115
 116     /* First test only getting the number of elements */
 117     num_elements = 0x1337c0de;
 118     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, NULL, &num_elements);
 119     ok(hret == D3D_OK && num_elements == expected_num_elements,
 120             "GetDeclaration returned: hret 0x%lx, num_elements %d. "
 121             "Expected hret 0x%lx, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 122
 123     num_elements = 0;
 124     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, NULL, &num_elements);
 125     ok(hret == D3D_OK && num_elements == expected_num_elements,
 126             "GetDeclaration returned: hret 0x%lx, num_elements %d. "
 127             "Expected hret 0x%lx, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 128
 129     /* Also test the returned data */
 130     decl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(D3DVERTEXELEMENT9) * expected_num_elements);
 131
 132     num_elements = 0x1337c0de;
 133     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, decl, &num_elements);
 134     ok(hret == D3D_OK && num_elements == expected_num_elements,
 135             "GetDeclaration returned: hret 0x%lx, num_elements %d. "
 136             "Expected hret 0x%lx, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 137     i = memcmp(decl, vertex_decl, sizeof(vertex_decl));
 138     ok (!i, "Original and returned vertexdeclarations are not the same\n");
 139     ZeroMemory(decl, sizeof(D3DVERTEXELEMENT9) * expected_num_elements);
 140
 141     num_elements = 0;
 142     hret = IDirect3DVertexDeclaration9_GetDeclaration(decl_ptr, decl, &num_elements);
 143     ok(hret == D3D_OK && num_elements == expected_num_elements,
 144             "GetDeclaration returned: hret 0x%lx, num_elements %d. "
 145             "Expected hret 0x%lx, num_elements %d.\n", hret, num_elements, D3D_OK, expected_num_elements);
 146     i = memcmp(decl, vertex_decl, sizeof(vertex_decl));
 147     ok (!i, "Original and returned vertexdeclarations are not the same\n");
 148
 149     HeapFree(GetProcessHeap(), 0, decl);
 150 }
 151
 152 /* FIXME: also write a test, which shows that attempting to set
 153  * an invalid vertex declaration returns E_FAIL */
 154
 155 static HRESULT test_fvf_to_decl(
 156     IDirect3DDevice9* device,
 157     IDirect3DVertexDeclaration9* default_decl,
 158     DWORD test_fvf,
 159     CONST D3DVERTEXELEMENT9 expected_elements[],
 160     D3DVERTEXELEMENT9* result_elements_ptr,
 161     UINT expected_size,
 162     char object_should_change)
 163 {
 164
 165     HRESULT hr;
 166     IDirect3DVertexDeclaration9 *result_decl = NULL;
 167     UINT result_size = 12345;
 168
 169     /* Set a default declaration to make sure it is changed */
 170     hr = IDirect3DDevice9_SetVertexDeclaration ( device, default_decl );
 171     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#lx, expected %#lx\n", hr, D3D_OK);
 172     if (FAILED(hr)) goto fail;
 173
 174     /* Set an FVF */
 175     hr = IDirect3DDevice9_SetFVF( device, test_fvf);
 176     ok(SUCCEEDED(hr), "SetFVF returned %#lx, expected %#lx\n", hr, D3D_OK);
 177     if (FAILED(hr)) goto fail;
 178
 179     /* Check if the declaration object changed underneath */
 180     hr = IDirect3DDevice9_GetVertexDeclaration ( device, &result_decl);
 181     ok(SUCCEEDED(hr), "GetVertexDeclaration returned %#lx, expected %#lx\n", hr, D3D_OK);
 182     if (FAILED(hr)) goto fail;
 183     if (object_should_change) {
 184        ok(result_decl != default_decl, "result declaration matches original\n");
 185        if (result_decl == default_decl) goto fail;
 186     } else {
 187        ok(result_decl == default_decl, "result declaration does not match original\n");
 188        if (result_decl != default_decl) goto fail;
 189     }
 190
 191     /* Declaration content/size test */
 192     ok(result_decl != NULL, "result declaration was null\n");
 193     if (result_decl == NULL)
 194         goto fail;
 195     else {
 196
 197         int status;
 198
 199         /* Check if the size changed, and abort if it did */
 200         hr = IDirect3DVertexDeclaration9_GetDeclaration( result_decl, NULL, &result_size );
 201         ok(SUCCEEDED(hr), "GetDeclaration returned %#lx, expected %#lx\n", hr, D3D_OK);
 202         if (FAILED(hr)) goto fail;
 203         ok(result_size == expected_size, "result declaration size: %d, "
 204             "expected: %d\n", result_size, expected_size);
 205         if (result_size != expected_size) goto fail;
 206
 207         /* Check the actual elements. Write it them in a caller-allocated array of the correct size
 208          * That's fine, since we aborted above if the size didn't match the caller's expectations */
 209         hr = IDirect3DVertexDeclaration9_GetDeclaration( result_decl, result_elements_ptr, &result_size );
 210         ok(SUCCEEDED(hr), "GetDeclaration returned %#lx, expected %#lx\n", hr, D3D_OK);
 211         if (FAILED(hr)) goto fail;
 212
 213         ok(result_size == expected_size, "result declaration size: %d, "
 214             "expected: %d\n", result_size, expected_size);
 215         if (result_size != expected_size) goto fail;
 216
 217         status = memcmp(expected_elements, result_elements_ptr, expected_size * sizeof(D3DVERTEXELEMENT9));
 218         ok(!status, "result declaration differs from expected\n");
 219         if (status) {
 220             unsigned int i;
 221
 222             for (i = 0; i < expected_size; i++) {
 223
 224                  trace(
 225                      "Stream = %d, Offset = %d, Type = %d, "
 226                      "Method = %d, Usage = %d, UsageIndex = %d\n",
 227                      result_elements_ptr[i].Stream,
 228                      result_elements_ptr[i].Offset,
 229                      result_elements_ptr[i].Type,
 230                      result_elements_ptr[i].Method,
 231                      result_elements_ptr[i].Usage,
 232                      result_elements_ptr[i].UsageIndex);
 233             }
 234             goto fail;
 235         }
 236     }
 237
 238     if (result_decl) IUnknown_Release( result_decl );
 239     return S_OK;
 240
 241     fail:
 242     if (result_decl) IUnknown_Release( result_decl );
 243     return E_FAIL;
 244 }
 245
 246 static HRESULT test_decl_to_fvf(
 247     IDirect3DDevice9* device,
 248     DWORD default_fvf,
 249     CONST D3DVERTEXELEMENT9 test_decl[],
 250     DWORD test_fvf)
 251 {
 252
 253     HRESULT hr;
 254     IDirect3DVertexDeclaration9 *vdecl = NULL;
 255
 256     DWORD result_fvf = 0xdeadbeef;
 257
 258     /* Set a default FVF of SPECULAR and DIFFUSE to make sure it is changed back to 0 */
 259     hr = IDirect3DDevice9_SetFVF( device, default_fvf);
 260     ok(SUCCEEDED(hr), "SetFVF returned %#lx, expected %#lx\n", hr, D3D_OK);
 261     if (FAILED(hr)) goto fail;
 262
 263     /* Create a testing declaration */
 264     hr = IDirect3DDevice9_CreateVertexDeclaration( device, test_decl, &vdecl );
 265     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#lx, expected %#lx\n", hr, D3D_OK);
 266     if (FAILED(hr)) goto fail;
 267
 268     /* Set the declaration */
 269     hr = IDirect3DDevice9_SetVertexDeclaration ( device, vdecl );
 270     ok (SUCCEEDED(hr), "SetVertexDeclaration returned %#lx, expected %#lx\n", hr, D3D_OK);
 271     if (FAILED(hr)) goto fail;
 272
 273     /* Check the FVF */
 274     hr = IDirect3DDevice9_GetFVF( device, &result_fvf);
 275     ok(SUCCEEDED(hr), "GetFVF returned %#lx, expected %#lx\n", hr, D3D_OK);
 276     if (FAILED(hr)) goto fail;
 277     todo_wine {
 278        ok(test_fvf == result_fvf, "result FVF was: %#lx, expected: %#lx\n", result_fvf, test_fvf);
 279     }
 280     if (test_fvf != result_fvf) goto fail;
 281
 282     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 283     if (vdecl) IUnknown_Release( vdecl );
 284     return S_OK;
 285
 286     fail:
 287     IDirect3DDevice9_SetVertexDeclaration ( device, NULL );
 288     if (vdecl) IUnknown_Release( vdecl );
 289     return E_FAIL;
 290 }
 291
 292 static void test_fvf_decl_conversion(IDirect3DDevice9 *pDevice)
 293 {
 294
 295     HRESULT hr;
 296     D3DVERTEXELEMENT9 result_buffer[MAXD3DDECLLENGTH];
 297     unsigned int i;
 298
 299     IDirect3DVertexDeclaration9* default_decl = NULL;
 300     DWORD default_fvf = D3DFVF_SPECULAR | D3DFVF_DIFFUSE;
 301     D3DVERTEXELEMENT9 default_elements[] =
 302         { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 303           { 0, 4, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 304
 305     /* Create a default declaration and FVF that does not match any of the tests */
 306     hr = IDirect3DDevice9_CreateVertexDeclaration( pDevice, default_elements, &default_decl );
 307     ok(SUCCEEDED(hr), "CreateVertexDeclaration returned %#lx, expected %#lx\n", hr, D3D_OK);
 308     if (FAILED(hr)) goto cleanup;
 309
 310     /* Test conversions from vertex declaration to an FVF.
 311      * For some reason those seem to occur only for POSITION/POSITIONT,
 312      * Otherwise the FVF is forced to 0 - maybe this is configuration specific */
 313     {
 314         CONST D3DVERTEXELEMENT9 test_buffer[] =
 315             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 316         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZ));
 317     }
 318     {
 319         CONST D3DVERTEXELEMENT9 test_buffer[] =
 320             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 321         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, D3DFVF_XYZRHW));
 322     }
 323     for (i = 0; i < 4; i++) {
 324         CONST D3DVERTEXELEMENT9 test_buffer[] =
 325             { { 0, 0, D3DDECLTYPE_FLOAT1+i, 0, D3DDECLUSAGE_BLENDWEIGHT, 0}, D3DDECL_END() };
 326         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 327     }
 328     {
 329         CONST D3DVERTEXELEMENT9 test_buffer[] =
 330             { { 0, 0, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 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_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 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_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 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_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 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, 1 }, D3DDECL_END() };
 351         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 352     }
 353
 354     /* Make sure textures of different sizes work */
 355     {
 356         CONST D3DVERTEXELEMENT9 test_buffer[] =
 357             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 358         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 359     }
 360     {
 361         CONST D3DVERTEXELEMENT9 test_buffer[] =
 362             { { 0, 0, D3DDECLTYPE_FLOAT2, 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_FLOAT3, 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_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 373         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 374     }
 375
 376     /* Make sure the TEXCOORD index works correctly - try several textures */
 377     {
 378         CONST D3DVERTEXELEMENT9 test_buffer[] =
 379             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 380               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 381               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 382               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 383         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 384     }
 385
 386     /* No FVF mapping available */
 387     {
 388         CONST D3DVERTEXELEMENT9 test_buffer[] =
 389             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 1 }, D3DDECL_END() };
 390         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 391     }
 392     {
 393         CONST D3DVERTEXELEMENT9 test_buffer[] =
 394             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 1 }, D3DDECL_END() };
 395         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 396     }
 397
 398     /* Try empty declaration */
 399     {
 400         CONST D3DVERTEXELEMENT9 test_buffer[] = { D3DDECL_END() };
 401         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 402     }
 403
 404     /* Now try a combination test */
 405     {
 406         CONST D3DVERTEXELEMENT9 test_buffer[] =
 407             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITIONT, 0 },
 408               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 },
 409               { 0, 24, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 },
 410               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 411               { 0, 32, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 412               { 0, 44, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 413         VDECL_CHECK(test_decl_to_fvf(pDevice, default_fvf, test_buffer, 0));
 414     }
 415
 416     /* Test conversions from FVF to a vertex declaration
 417      * These seem to always occur internally. A new declaration object is created if necessary */
 418
 419     {
 420         CONST D3DVERTEXELEMENT9 test_buffer[] =
 421             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 }, D3DDECL_END() };
 422         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZ, test_buffer, result_buffer, 2, 1));
 423     }
 424     {
 425         CONST D3DVERTEXELEMENT9 test_buffer[] =
 426           { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_POSITIONT, 0 }, D3DDECL_END() };
 427         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZRHW, test_buffer, result_buffer, 2, 1));
 428     }
 429     {
 430         CONST D3DVERTEXELEMENT9 test_buffer[] =
 431             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 432               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 433               { 0, 28, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 434         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5 | D3DFVF_LASTBETA_UBYTE4,
 435             test_buffer, result_buffer, 4, 1));
 436     }
 437     {
 438         CONST D3DVERTEXELEMENT9 test_buffer[] =
 439             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 440               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 441               { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 442         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5 | D3DFVF_LASTBETA_D3DCOLOR,
 443            test_buffer, result_buffer, 4, 1));
 444     }
 445     {
 446         CONST D3DVERTEXELEMENT9 test_buffer[] =
 447             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 448               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 449               { 0, 28, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 450         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB5, test_buffer, result_buffer, 4, 1));
 451     }
 452     {
 453         CONST D3DVERTEXELEMENT9 test_buffer[] =
 454             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 455               { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 456         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1, test_buffer, result_buffer, 3, 1));
 457     }
 458     {
 459         CONST D3DVERTEXELEMENT9 test_buffer[] =
 460             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 461               { 0, 12, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 462         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1 | D3DFVF_LASTBETA_UBYTE4,
 463             test_buffer, result_buffer, 3, 1));
 464     }
 465     {
 466         CONST D3DVERTEXELEMENT9 test_buffer[] =
 467             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 468               { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 469         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB1 | D3DFVF_LASTBETA_D3DCOLOR,
 470             test_buffer, result_buffer, 3, 1));
 471     }
 472     {
 473          CONST D3DVERTEXELEMENT9 test_buffer[] =
 474              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 475                { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 476          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2, test_buffer, result_buffer, 3, 1));
 477     }
 478     {
 479          CONST D3DVERTEXELEMENT9 test_buffer[] =
 480              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 481                { 0, 12, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 482                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 483          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2 | D3DFVF_LASTBETA_UBYTE4,
 484              test_buffer, result_buffer, 4, 1));
 485      }
 486      {
 487          CONST D3DVERTEXELEMENT9 test_buffer[] =
 488              { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 489                { 0, 12, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 490                { 0, 16, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 491          VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB2 | D3DFVF_LASTBETA_D3DCOLOR,
 492              test_buffer, result_buffer, 4, 1));
 493      }
 494      {
 495         CONST D3DVERTEXELEMENT9 test_buffer[] =
 496             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 497               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 498         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3, test_buffer, result_buffer, 3, 1));
 499     }
 500     {
 501         CONST D3DVERTEXELEMENT9 test_buffer[] =
 502             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 503               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 504               { 0, 20, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 505         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3 | D3DFVF_LASTBETA_UBYTE4,
 506             test_buffer, result_buffer, 4, 1));
 507     }
 508     {
 509         CONST D3DVERTEXELEMENT9 test_buffer[] =
 510             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 511               { 0, 12, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 512               { 0, 20, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 513         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB3 | D3DFVF_LASTBETA_D3DCOLOR,
 514             test_buffer, result_buffer, 4, 1));
 515     }
 516     {
 517         CONST D3DVERTEXELEMENT9 test_buffer[] =
 518             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 519               { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 }, D3DDECL_END() };
 520         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4, test_buffer, result_buffer, 3, 1));
 521     }
 522     {
 523         CONST D3DVERTEXELEMENT9 test_buffer[] =
 524             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 525               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 526               { 0, 24, D3DDECLTYPE_UBYTE4, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 527         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_LASTBETA_UBYTE4,
 528             test_buffer, result_buffer, 4, 1));
 529     }
 530     {
 531         CONST D3DVERTEXELEMENT9 test_buffer[] =
 532             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 533               { 0, 12, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 534               { 0, 24, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_BLENDINDICES, 0 }, D3DDECL_END() };
 535         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_LASTBETA_D3DCOLOR,
 536             test_buffer, result_buffer, 4, 1));
 537     }
 538     {
 539         CONST D3DVERTEXELEMENT9 test_buffer[] =
 540             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_NORMAL, 0 }, D3DDECL_END() };
 541         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_NORMAL, test_buffer, result_buffer, 2, 1));
 542     }
 543     {
 544         CONST D3DVERTEXELEMENT9 test_buffer[] =
 545             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_PSIZE, 0 }, D3DDECL_END() };
 546         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_PSIZE, test_buffer, result_buffer, 2, 1));
 547     }
 548     {
 549         CONST D3DVERTEXELEMENT9 test_buffer[] =
 550             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 }, D3DDECL_END() };
 551         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_DIFFUSE, test_buffer, result_buffer, 2, 1));
 552     }
 553     {
 554         CONST D3DVERTEXELEMENT9 test_buffer[] =
 555             { { 0, 0, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 }, D3DDECL_END() };
 556         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_SPECULAR, test_buffer, result_buffer, 2, 1));
 557     }
 558
 559     /* Make sure textures of different sizes work */
 560     {
 561         CONST D3DVERTEXELEMENT9 test_buffer[] =
 562             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 563         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEX1,
 564            test_buffer, result_buffer, 2, 1));
 565     }
 566     {
 567         CONST D3DVERTEXELEMENT9 test_buffer[] =
 568             { { 0, 0, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 569         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEX1,
 570            test_buffer, result_buffer, 2, 1));
 571     }
 572     {
 573         CONST D3DVERTEXELEMENT9 test_buffer[] =
 574             { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 575         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_TEXCOORDSIZE3(0) | D3DFVF_TEX1,
 576            test_buffer, result_buffer, 2, 1));
 577     }
 578     {
 579         CONST D3DVERTEXELEMENT9 test_buffer[] =
 580             { { 0, 0, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 0 }, D3DDECL_END() };
 581         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_TEXCOORDSIZE4(0) | D3DFVF_TEX1,
 582            test_buffer, result_buffer, 2, 1));
 583     }
 584
 585     /* Make sure the TEXCOORD index works correctly - try several textures */
 586     {
 587         CONST D3DVERTEXELEMENT9 test_buffer[] =
 588             { { 0, 0, D3DDECLTYPE_FLOAT1, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 589               { 0, 4, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 },
 590               { 0, 16, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 2 },
 591               { 0, 24, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_TEXCOORD, 3 }, D3DDECL_END() };
 592         VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl,
 593             D3DFVF_TEXCOORDSIZE1(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEXCOORDSIZE2(2) |
 594             D3DFVF_TEXCOORDSIZE4(3) | D3DFVF_TEX4, test_buffer, result_buffer, 5, 1));
 595     }
 596
 597     /* Now try a combination test  */
 598     {
 599        CONST D3DVERTEXELEMENT9 test_buffer[] =
 600                 { { 0, 0, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_POSITION, 0 },
 601                   { 0, 12, D3DDECLTYPE_FLOAT4, 0, D3DDECLUSAGE_BLENDWEIGHT, 0 },
 602                   { 0, 28, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 0 },
 603                   { 0, 32, D3DDECLTYPE_D3DCOLOR, 0, D3DDECLUSAGE_COLOR, 1 },
 604                   { 0, 36, D3DDECLTYPE_FLOAT2, 0, D3DDECLUSAGE_TEXCOORD, 0 },
 605                   { 0, 44, D3DDECLTYPE_FLOAT3, 0, D3DDECLUSAGE_TEXCOORD, 1 }, D3DDECL_END() };
 606        VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, D3DFVF_XYZB4 | D3DFVF_SPECULAR | D3DFVF_DIFFUSE |
 607            D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEXCOORDSIZE3(1) | D3DFVF_TEX2, test_buffer, result_buffer, 7, 1));
 608     }
 609
 610     /* Setting the FVF to 0 should result in no change to the default decl */
 611     VDECL_CHECK(test_fvf_to_decl(pDevice, default_decl, 0, default_elements, result_buffer, 3, 0));
 612
 613     cleanup:
 614     IDirect3DDevice9_SetVertexDeclaration ( pDevice, NULL );
 615     if ( default_decl ) IUnknown_Release (default_decl);
 616 }
 617
 618 START_TEST(vertexdeclaration)
 619 {
 620     static D3DVERTEXELEMENT9 simple_decl[] = {
 621         { 0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
 622         D3DDECL_END()};
 623     UINT simple_decl_num_elements = sizeof(simple_decl) / sizeof(*simple_decl);
 624     IDirect3DDevice9 *device_ptr = 0;
 625     IDirect3DVertexDeclaration9 *decl_ptr = 0;
 626
 627     d3d9_handle = LoadLibraryA("d3d9.dll");
 628     if (!d3d9_handle)
 629     {
 630         trace("Could not load d3d9.dll, skipping tests\n");
 631         return;
 632     }
 633
 634     device_ptr = init_d3d9();
 635     if (!device_ptr)
 636     {
 637         trace("Failed to initialise d3d9, aborting test.\n");
 638         return;
 639     }
 640
 641     decl_ptr = test_create_vertex_declaration(device_ptr, simple_decl);
 642     if (!decl_ptr)
 643     {
 644         trace("Failed to create a vertex declaration, aborting test.\n");
 645         return;
 646     }
 647
 648     test_get_set_vertex_declaration(device_ptr, decl_ptr);
 649     test_get_declaration(decl_ptr, simple_decl, simple_decl_num_elements);
 650     test_fvf_decl_conversion(device_ptr);
 651 }