dlls/d3d9/tests/texture.c

   1 /*
   2  * Copyright (C) 2006 Henri Verbeet
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18 #define COBJMACROS
  19 #include <d3d9.h>
  20 #include "wine/test.h"
  21
  22 static HWND create_window(void)
  23 {
  24     WNDCLASS wc = {0};
  25     wc.lpfnWndProc = DefWindowProc;
  26     wc.lpszClassName = "d3d9_test_wc";
  27     RegisterClass(&wc);
  28
  29     return CreateWindow("d3d9_test_wc", "d3d9_test",
  30             0, 0, 0, 0, 0, 0, 0, 0, 0);
  31 }
  32
  33 static IDirect3DDevice9 *init_d3d9(HMODULE d3d9_handle)
  34 {
  35     IDirect3D9 * (__stdcall * d3d9_create)(UINT SDKVersion) = 0;
  36     IDirect3D9 *d3d9_ptr = 0;
  37     IDirect3DDevice9 *device_ptr = 0;
  38     D3DPRESENT_PARAMETERS present_parameters;
  39     HRESULT hr;
  40
  41     d3d9_create = (void *)GetProcAddress(d3d9_handle, "Direct3DCreate9");
  42     ok(d3d9_create != NULL, "Failed to get address of Direct3DCreate9\n");
  43     if (!d3d9_create) return NULL;
  44
  45     d3d9_ptr = d3d9_create(D3D_SDK_VERSION);
  46     if (!d3d9_ptr)
  47     {
  48         skip("could not create D3D9\n");
  49         return NULL;
  50     }
  51
  52     ZeroMemory(&present_parameters, sizeof(present_parameters));
  53     present_parameters.Windowed = TRUE;
  54     present_parameters.hDeviceWindow = create_window();
  55     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
  56
  57     hr = IDirect3D9_CreateDevice(d3d9_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL,
  58             NULL, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
  59
  60     if(FAILED(hr))
  61     {
  62         skip("could not create device, IDirect3D9_CreateDevice returned %#x\n", hr);
  63         return NULL;
  64     }
  65
  66     return device_ptr;
  67 }
  68
  69 static void test_texture_stage_state(IDirect3DDevice9 *device_ptr, DWORD stage, D3DTEXTURESTAGESTATETYPE type, DWORD expected)
  70 {
  71     DWORD value;
  72
  73     HRESULT hr = IDirect3DDevice9_GetTextureStageState(device_ptr, stage, type, &value);
  74     ok(SUCCEEDED(hr) && value == expected, "GetTextureStageState (stage %#x, type %#x) returned: hr %#x, value %#x. "
  75         "Expected hr %#x, value %#x\n", stage, type, hr, value, D3D_OK, expected);
  76 }
  77
  78 /* Test the default texture stage state values */
  79 static void test_texture_stage_states(IDirect3DDevice9 *device_ptr, int num_stages)
  80 {
  81     int i;
  82     for (i = 0; i < num_stages; ++i)
  83     {
  84         test_texture_stage_state(device_ptr, i, D3DTSS_COLOROP, i ? D3DTOP_DISABLE : D3DTOP_MODULATE);
  85         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG1, D3DTA_TEXTURE);
  86         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG2, D3DTA_CURRENT);
  87         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAOP, i ? D3DTOP_DISABLE : D3DTOP_SELECTARG1);
  88         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
  89         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG2, D3DTA_CURRENT);
  90         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT00, 0);
  91         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT01, 0);
  92         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT10, 0);
  93         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVMAT11, 0);
  94         test_texture_stage_state(device_ptr, i, D3DTSS_TEXCOORDINDEX, i);
  95         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVLSCALE, 0);
  96         test_texture_stage_state(device_ptr, i, D3DTSS_BUMPENVLOFFSET, 0);
  97         test_texture_stage_state(device_ptr, i, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE);
  98         test_texture_stage_state(device_ptr, i, D3DTSS_COLORARG0, D3DTA_CURRENT);
  99         test_texture_stage_state(device_ptr, i, D3DTSS_ALPHAARG0, D3DTA_CURRENT);
 100         test_texture_stage_state(device_ptr, i, D3DTSS_RESULTARG, D3DTA_CURRENT);
 101         test_texture_stage_state(device_ptr, i, D3DTSS_CONSTANT, 0);
 102     }
 103 }
 104
 105 static void test_cube_texture_from_pool(IDirect3DDevice9 *device_ptr, DWORD caps, D3DPOOL pool, BOOL need_cap)
 106 {
 107     IDirect3DCubeTexture9 *texture_ptr = NULL;
 108     HRESULT hr;
 109
 110     hr = IDirect3DDevice9_CreateCubeTexture(device_ptr, 512, 1, 0, D3DFMT_X8R8G8B8, pool, &texture_ptr, NULL);
 111
 112     if((caps & D3DPTEXTURECAPS_CUBEMAP) || !need_cap)
 113         ok(SUCCEEDED(hr), "hr=0x%.8x\n", hr);
 114     else
 115         ok(hr == D3DERR_INVALIDCALL, "hr=0x%.8x\n", hr);
 116
 117     if(texture_ptr) IDirect3DCubeTexture9_Release(texture_ptr);
 118 }
 119
 120 static void test_cube_texture_mipmap_gen(IDirect3DDevice9 *device_ptr)
 121 {
 122     IDirect3DCubeTexture9 *texture_ptr = NULL;
 123     IDirect3D9 *d3d9;
 124     HRESULT hr;
 125
 126     hr = IDirect3DDevice9_GetDirect3D(device_ptr, &d3d9);
 127     ok(hr == D3D_OK, "IDirect3DDevice9_GetDirect3D returned 0x%08x\n", hr);
 128
 129     hr = IDirect3D9_CheckDeviceFormat(d3d9, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
 130                                       D3DUSAGE_AUTOGENMIPMAP,
 131                                       D3DRTYPE_CUBETEXTURE, D3DFMT_X8R8G8B8);
 132     if(FAILED(hr))
 133     {
 134         skip("No cube mipmap generation support\n");
 135         return;
 136     }
 137
 138     /* testing shows that autogenmipmap and rendertarget are mutually exclusive options */
 139     hr = IDirect3DDevice9_CreateCubeTexture(device_ptr, 64, 0, (D3DUSAGE_RENDERTARGET |
 140                                             D3DUSAGE_AUTOGENMIPMAP), D3DFMT_X8R8G8B8,
 141                                             D3DPOOL_DEFAULT, &texture_ptr, 0);
 142     ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture returned 0x%08x, expected 0x%08x\n",
 143        hr, D3D_OK);
 144     if (texture_ptr) IDirect3DCubeTexture9_Release(texture_ptr);
 145     texture_ptr = NULL;
 146
 147     hr = IDirect3DDevice9_CreateCubeTexture(device_ptr, 64, 0,
 148                                             D3DUSAGE_AUTOGENMIPMAP, D3DFMT_X8R8G8B8,
 149                                             D3DPOOL_MANAGED, &texture_ptr, 0);
 150     ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed (0x%08x)\n", hr);
 151     if (texture_ptr) IDirect3DCubeTexture9_Release(texture_ptr);
 152     texture_ptr = NULL;
 153 }
 154
 155 static void test_cube_textures(IDirect3DDevice9 *device_ptr, DWORD caps)
 156 {
 157     test_cube_texture_from_pool(device_ptr, caps, D3DPOOL_DEFAULT, TRUE);
 158     test_cube_texture_from_pool(device_ptr, caps, D3DPOOL_MANAGED, TRUE);
 159     test_cube_texture_from_pool(device_ptr, caps, D3DPOOL_SYSTEMMEM, TRUE);
 160     test_cube_texture_from_pool(device_ptr, caps, D3DPOOL_SCRATCH, FALSE);
 161     test_cube_texture_mipmap_gen(device_ptr);
 162 }
 163
 164 static void test_mipmap_gen(IDirect3DDevice9 *device)
 165 {
 166     HRESULT hr;
 167     IDirect3D9 *d3d9;
 168     IDirect3DTexture9 *texture = NULL;
 169     IDirect3DSurface9 *surface;
 170     DWORD levels;
 171     D3DSURFACE_DESC desc;
 172     int i;
 173     D3DLOCKED_RECT lr;
 174
 175     hr = IDirect3DDevice9_GetDirect3D(device, &d3d9);
 176     ok(hr == D3D_OK, "IDirect3DDevice9_GetDirect3D returned %#x\n", hr);
 177
 178     hr = IDirect3D9_CheckDeviceFormat(d3d9, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
 179                                       D3DUSAGE_AUTOGENMIPMAP,
 180                                       D3DRTYPE_TEXTURE, D3DFMT_X8R8G8B8);
 181     if(FAILED(hr))
 182     {
 183         skip("No mipmap generation support\n");
 184         return;
 185     }
 186
 187     /* testing shows that autogenmipmap and rendertarget are mutually exclusive options */
 188     hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 0, (D3DUSAGE_RENDERTARGET |
 189                                         D3DUSAGE_AUTOGENMIPMAP), D3DFMT_X8R8G8B8,
 190                                         D3DPOOL_DEFAULT, &texture, 0);
 191     ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture returned 0x%08x, expected 0x%08x\n",
 192        hr, D3D_OK);
 193     if (texture) IDirect3DTexture9_Release(texture);
 194     texture = NULL;
 195
 196     hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 0, D3DUSAGE_AUTOGENMIPMAP,
 197                                         D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, 0);
 198     ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed(%08x)\n", hr);
 199
 200     if (SUCCEEDED(hr))
 201     {
 202         D3DTEXTUREFILTERTYPE fltt;
 203         fltt = IDirect3DTexture9_GetAutoGenFilterType(texture);
 204         ok(D3DTEXF_LINEAR == fltt /* || broken(D3DTEXF_POINT == fltt)*/,
 205            "GetAutoGenFilterType returned default %d\n", fltt);
 206         hr = IDirect3DTexture9_SetAutoGenFilterType(texture, D3DTEXF_NONE);
 207         todo_wine ok(hr == D3DERR_INVALIDCALL, "SetAutoGenFilterType D3DTEXF_NONE returned %08x\n", hr);
 208         hr = IDirect3DTexture9_SetAutoGenFilterType(texture, D3DTEXF_ANISOTROPIC);
 209         ok(hr == D3D_OK, "SetAutoGenFilterType D3DTEXF_ANISOTROPIC returned %08x\n", hr);
 210         fltt = IDirect3DTexture9_GetAutoGenFilterType(texture);
 211         ok(D3DTEXF_ANISOTROPIC == fltt, "GetAutoGenFilterType returned %d\n", fltt);
 212         hr = IDirect3DTexture9_SetAutoGenFilterType(texture, D3DTEXF_LINEAR);
 213         ok(hr == D3D_OK, "SetAutoGenFilterType D3DTEXF_LINEAR returned %08x\n", hr);
 214     }
 215     levels = IDirect3DTexture9_GetLevelCount(texture);
 216     ok(levels == 1, "Got %d levels, expected 1\n", levels);
 217
 218     for(i = 0; i < 6 /* 64 = 2 ^ 6 */; i++)
 219     {
 220         surface = NULL;
 221         hr = IDirect3DTexture9_GetSurfaceLevel(texture, i, &surface);
 222         ok(hr == (i == 0 ? D3D_OK : D3DERR_INVALIDCALL),
 223            "GetSurfaceLevel on level %d returned %#x\n", i, hr);
 224         if(surface) IDirect3DSurface9_Release(surface);
 225
 226         hr = IDirect3DTexture9_GetLevelDesc(texture, i, &desc);
 227         ok(hr == (i == 0 ? D3D_OK : D3DERR_INVALIDCALL),
 228            "GetLevelDesc on level %d returned %#x\n", i, hr);
 229
 230         hr = IDirect3DTexture9_LockRect(texture, i, &lr, NULL, 0);
 231         ok(hr == (i == 0 ? D3D_OK : D3DERR_INVALIDCALL),
 232            "LockRect on level %d returned %#x\n", i, hr);
 233         if(SUCCEEDED(hr))
 234         {
 235             hr = IDirect3DTexture9_UnlockRect(texture, i);
 236             ok(hr == D3D_OK, "Unlock returned %08x\n", hr);
 237         }
 238     }
 239     IDirect3DTexture9_Release(texture);
 240
 241     hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 2 /* levels */, D3DUSAGE_AUTOGENMIPMAP,
 242                                         D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, 0);
 243     ok(hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_CreateTexture(levels = 2) returned %08x\n", hr);
 244     hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 6 /* levels */, D3DUSAGE_AUTOGENMIPMAP,
 245                                         D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, 0);
 246     ok(hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_CreateTexture(levels = 6) returned %08x\n", hr);
 247
 248     hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 1 /* levels */, D3DUSAGE_AUTOGENMIPMAP,
 249                                         D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, 0);
 250     ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture(levels = 1) returned %08x\n", hr);
 251     levels = IDirect3DTexture9_GetLevelCount(texture);
 252     ok(levels == 1, "Got %d levels, expected 1\n", levels);
 253     IDirect3DTexture9_Release(texture);
 254 }
 255
 256 static void test_filter(IDirect3DDevice9 *device) {
 257     HRESULT hr;
 258     IDirect3DTexture9 *texture;
 259     IDirect3D9 *d3d9;
 260     DWORD passes = 0;
 261     unsigned int i;
 262     struct filter_tests {
 263         DWORD magfilter, minfilter, mipfilter;
 264         BOOL has_texture;
 265         HRESULT result;
 266     } tests[] = {
 267         { D3DTEXF_NONE,   D3DTEXF_NONE,   D3DTEXF_NONE,   FALSE, D3DERR_UNSUPPORTEDTEXTUREFILTER },
 268         { D3DTEXF_POINT,  D3DTEXF_NONE,   D3DTEXF_NONE,   FALSE, D3DERR_UNSUPPORTEDTEXTUREFILTER },
 269         { D3DTEXF_NONE,   D3DTEXF_POINT,  D3DTEXF_NONE,   FALSE, D3DERR_UNSUPPORTEDTEXTUREFILTER },
 270         { D3DTEXF_POINT,  D3DTEXF_POINT,  D3DTEXF_NONE,   FALSE, D3D_OK },
 271         { D3DTEXF_POINT,  D3DTEXF_POINT,  D3DTEXF_POINT,  FALSE, D3D_OK },
 272
 273         { D3DTEXF_NONE,   D3DTEXF_NONE,   D3DTEXF_NONE,   TRUE,  D3DERR_UNSUPPORTEDTEXTUREFILTER },
 274         { D3DTEXF_POINT,  D3DTEXF_NONE,   D3DTEXF_NONE,   TRUE,  D3DERR_UNSUPPORTEDTEXTUREFILTER },
 275         { D3DTEXF_POINT,  D3DTEXF_POINT,  D3DTEXF_NONE,   TRUE,  D3D_OK },
 276         { D3DTEXF_POINT,  D3DTEXF_POINT,  D3DTEXF_POINT,  TRUE,  D3D_OK },
 277
 278         { D3DTEXF_NONE,   D3DTEXF_NONE,   D3DTEXF_NONE,   TRUE,  D3DERR_UNSUPPORTEDTEXTUREFILTER },
 279         { D3DTEXF_LINEAR, D3DTEXF_NONE,   D3DTEXF_NONE,   TRUE,  D3DERR_UNSUPPORTEDTEXTUREFILTER },
 280         { D3DTEXF_LINEAR, D3DTEXF_POINT,  D3DTEXF_NONE,   TRUE,  E_FAIL },
 281         { D3DTEXF_POINT,  D3DTEXF_LINEAR, D3DTEXF_NONE,   TRUE,  E_FAIL },
 282         { D3DTEXF_POINT,  D3DTEXF_POINT,  D3DTEXF_LINEAR, TRUE,  E_FAIL },
 283
 284     };
 285
 286     hr = IDirect3DDevice9_GetDirect3D(device, &d3d9);
 287     ok(hr == D3D_OK, "IDirect3DDevice9_GetDirect3D(levels = 1) returned %08x\n", hr);
 288     hr = IDirect3D9_CheckDeviceFormat(d3d9, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, 0,
 289                                       D3DRTYPE_TEXTURE, D3DFMT_A32B32G32R32F);
 290     if(FAILED(hr)) {
 291         skip("D3DFMT_A32B32G32R32F not supported\n");
 292         goto out;
 293     }
 294     hr = IDirect3D9_CheckDeviceFormat(d3d9, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8, D3DUSAGE_QUERY_FILTER,
 295                                      D3DRTYPE_TEXTURE, D3DFMT_A32B32G32R32F);
 296     if(SUCCEEDED(hr)) {
 297         skip("D3DFMT_A32B32G32R32F supports filtering\n");
 298         goto out;
 299     }
 300
 301     hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 0, 0, D3DFMT_A32B32G32R32F,
 302                                         D3DPOOL_MANAGED, &texture, 0);
 303     ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture returned %08x\n", hr);
 304
 305     /* Needed for ValidateDevice */
 306     hr = IDirect3DDevice9_SetFVF(device, D3DFVF_XYZ | D3DFVF_TEX1);
 307     ok(hr == D3D_OK, "IDirect3DDevice9_SetFVF returned %08x\n", hr);
 308
 309     for(i = 0; i < (sizeof(tests) / sizeof(tests[0])); i++) {
 310         if(tests[i].has_texture) {
 311             hr = IDirect3DDevice9_SetTexture(device, 0, (IDirect3DBaseTexture9 *) texture);
 312             ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture returned %08x\n", hr);
 313         } else {
 314             hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
 315             ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture returned %08x\n", hr);
 316         }
 317
 318         hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MAGFILTER, tests[i].magfilter);
 319         ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState returned %08x\n", hr);
 320         hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MINFILTER, tests[i].minfilter);
 321         ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState returned %08x\n", hr);
 322         hr = IDirect3DDevice9_SetSamplerState(device, 0, D3DSAMP_MIPFILTER, tests[i].mipfilter);
 323         ok(hr == D3D_OK, "IDirect3DDevice9_SetSamplerState returned %08x\n", hr);
 324
 325         passes = 0xdeadbeef;
 326         hr = IDirect3DDevice9_ValidateDevice(device, &passes);
 327         ok(hr == tests[i].result, "ValidateDevice failed: Texture %s, min %u, mag %u, mip %u. Got %08x, expected %08x\n",
 328                                    tests[i].has_texture ? "TRUE" : "FALSE", tests[i].magfilter, tests[i].minfilter,
 329                                    tests[i].mipfilter, hr, tests[i].result);
 330         if(SUCCEEDED(hr)) {
 331             ok(passes != 0, "ValidateDevice succeeded, passes is %u\n", passes);
 332         } else {
 333             ok(passes == 0xdeadbeef, "ValidateDevice failed, passes is %u\n", passes);
 334         }
 335     }
 336
 337     hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
 338     ok(SUCCEEDED(hr), "IDirect3DDevice9_SetTexture returned %#x.\n", hr);
 339     IDirect3DTexture9_Release(texture);
 340
 341     out:
 342     IDirect3D9_Release(d3d9);
 343 }
 344
 345 static void test_gettexture(IDirect3DDevice9 *device) {
 346     HRESULT hr;
 347     IDirect3DBaseTexture9 *texture = (IDirect3DBaseTexture9 *) 0xdeadbeef;
 348
 349     hr = IDirect3DDevice9_SetTexture(device, 0, NULL);
 350     ok(hr == D3D_OK, "IDirect3DDevice9_SetTexture failed, hr = 0x%08x\n", hr);
 351     hr = IDirect3DDevice9_GetTexture(device, 0, &texture);
 352     ok(hr == D3D_OK, "IDirect3DDevice9_GetTexture failed, hr = 0x%08x\n", hr);
 353     ok(texture == NULL, "Texture returned is %p, expected NULL\n", texture);
 354 }
 355
 356 static void test_lod(IDirect3DDevice9 *device)
 357 {
 358     HRESULT hr;
 359     DWORD ret;
 360     IDirect3DTexture9 *texture;
 361
 362     hr = IDirect3DDevice9_CreateTexture(device, 128, 128, 3, 0, D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT,
 363                                         &texture, NULL);
 364     ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed with %08x\n", hr);
 365
 366     /* SetLOD is only supported on D3DPOOL_MANAGED textures, but it doesn't return a HRESULT,
 367      * so it can't return a normal error. Instead, the call is simply ignored
 368      */
 369     ret = IDirect3DTexture9_SetLOD(texture, 0);
 370     ok(ret == 0, "IDirect3DTexture9_SetLOD returned %u, expected 0\n", ret);
 371     ret = IDirect3DTexture9_SetLOD(texture, 1);
 372     ok(ret == 0, "IDirect3DTexture9_SetLOD returned %u, expected 0\n", ret);
 373     ret = IDirect3DTexture9_SetLOD(texture, 2);
 374     ok(ret == 0, "IDirect3DTexture9_SetLOD returned %u, expected 0\n", ret);
 375     ret = IDirect3DTexture9_GetLOD(texture);
 376     ok(ret == 0, "IDirect3DTexture9_GetLOD returned %u, expected 0\n", ret);
 377
 378     IDirect3DTexture9_Release(texture);
 379 }
 380
 381 START_TEST(texture)
 382 {
 383     D3DCAPS9 caps;
 384     HMODULE d3d9_handle;
 385     IDirect3DDevice9 *device_ptr;
 386     ULONG refcount;
 387
 388     d3d9_handle = LoadLibraryA("d3d9.dll");
 389     if (!d3d9_handle)
 390     {
 391         skip("Could not load d3d9.dll\n");
 392         return;
 393     }
 394
 395     device_ptr = init_d3d9(d3d9_handle);
 396     if (!device_ptr) return;
 397
 398     IDirect3DDevice9_GetDeviceCaps(device_ptr, &caps);
 399
 400     test_texture_stage_states(device_ptr, caps.MaxTextureBlendStages);
 401     test_cube_textures(device_ptr, caps.TextureCaps);
 402     test_mipmap_gen(device_ptr);
 403     test_filter(device_ptr);
 404     test_gettexture(device_ptr);
 405     test_lod(device_ptr);
 406
 407     refcount = IDirect3DDevice9_Release(device_ptr);
 408     ok(!refcount, "Device has %u references left\n", refcount);
 409 }