dlls/d3d8/tests/volume.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 <d3d8.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 = "d3d8_test_wc";
  27     RegisterClass(&wc);
  28
  29     return CreateWindow("d3d8_test_wc", "d3d8_test",
  30             0, 0, 0, 0, 0, 0, 0, 0, 0);
  31 }
  32
  33 static IDirect3DDevice8 *init_d3d8(HMODULE d3d8_handle)
  34 {
  35     IDirect3D8 * (__stdcall * d3d8_create)(UINT SDKVersion) = 0;
  36     IDirect3D8 *d3d8_ptr = 0;
  37     IDirect3DDevice8 *device_ptr = 0;
  38     D3DPRESENT_PARAMETERS present_parameters;
  39     D3DDISPLAYMODE               d3ddm;
  40     HRESULT hr;
  41
  42     d3d8_create = (void *)GetProcAddress(d3d8_handle, "Direct3DCreate8");
  43     ok(d3d8_create != NULL, "Failed to get address of Direct3DCreate8\n");
  44     if (!d3d8_create) return NULL;
  45
  46     d3d8_ptr = d3d8_create(D3D_SDK_VERSION);
  47     if (!d3d8_ptr)
  48     {
  49         skip("could not create D3D8\n");
  50         return NULL;
  51     }
  52
  53     IDirect3D8_GetAdapterDisplayMode(d3d8_ptr, D3DADAPTER_DEFAULT, &d3ddm );
  54     ZeroMemory(&present_parameters, sizeof(present_parameters));
  55     present_parameters.Windowed = TRUE;
  56     present_parameters.hDeviceWindow = create_window();
  57     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
  58     present_parameters.BackBufferFormat = d3ddm.Format;
  59
  60     hr = IDirect3D8_CreateDevice(d3d8_ptr, D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL,
  61             NULL, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &present_parameters, &device_ptr);
  62
  63     if(FAILED(hr))
  64     {
  65         skip("could not create device, IDirect3D8_CreateDevice returned %#x\n", hr);
  66         return NULL;
  67     }
  68
  69     return device_ptr;
  70 }
  71
  72 static void test_volume_get_container(IDirect3DDevice8 *device_ptr)
  73 {
  74     IDirect3DVolumeTexture8 *texture_ptr = 0;
  75     IDirect3DVolume8 *volume_ptr = 0;
  76     void *container_ptr;
  77     HRESULT hr;
  78
  79     hr = IDirect3DDevice8_CreateVolumeTexture(device_ptr, 128, 128, 128, 1, 0,
  80             D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &texture_ptr);
  81     ok(SUCCEEDED(hr) && texture_ptr != NULL, "CreateVolumeTexture returned: hr %#x, texture_ptr %p. "
  82         "Expected hr %#x, texture_ptr != %p\n", hr, texture_ptr, D3D_OK, NULL);
  83     if (!texture_ptr || FAILED(hr)) goto cleanup;
  84
  85     hr = IDirect3DVolumeTexture8_GetVolumeLevel(texture_ptr, 0, &volume_ptr);
  86     ok(SUCCEEDED(hr) && volume_ptr != NULL, "GetVolumeLevel returned: hr %#x, volume_ptr %p. "
  87         "Expected hr %#x, volume_ptr != %p\n", hr, volume_ptr, D3D_OK, NULL);
  88     if (!volume_ptr || FAILED(hr)) goto cleanup;
  89
  90     /* These should work... */
  91     container_ptr = (void *)0x1337c0d3;
  92     hr = IDirect3DVolume8_GetContainer(volume_ptr, &IID_IUnknown, &container_ptr);
  93     ok(SUCCEEDED(hr) && container_ptr == texture_ptr, "GetContainer returned: hr %#x, container_ptr %p. "
  94         "Expected hr %#x, container_ptr %p\n", hr, container_ptr, S_OK, texture_ptr);
  95     if (container_ptr && container_ptr != (void *)0x1337c0d3) IUnknown_Release((IUnknown *)container_ptr);
  96
  97     container_ptr = (void *)0x1337c0d3;
  98     hr = IDirect3DVolume8_GetContainer(volume_ptr, &IID_IDirect3DResource8, &container_ptr);
  99     ok(SUCCEEDED(hr) && container_ptr == texture_ptr, "GetContainer returned: hr %#x, container_ptr %p. "
 100         "Expected hr %#x, container_ptr %p\n", hr, container_ptr, S_OK, texture_ptr);
 101     if (container_ptr && container_ptr != (void *)0x1337c0d3) IUnknown_Release((IUnknown *)container_ptr);
 102
 103     container_ptr = (void *)0x1337c0d3;
 104     hr = IDirect3DVolume8_GetContainer(volume_ptr, &IID_IDirect3DBaseTexture8, &container_ptr);
 105     ok(SUCCEEDED(hr) && container_ptr == texture_ptr, "GetContainer returned: hr %#x, container_ptr %p. "
 106         "Expected hr %#x, container_ptr %p\n", hr, container_ptr, S_OK, texture_ptr);
 107     if (container_ptr && container_ptr != (void *)0x1337c0d3) IUnknown_Release((IUnknown *)container_ptr);
 108
 109     container_ptr = (void *)0x1337c0d3;
 110     hr = IDirect3DVolume8_GetContainer(volume_ptr, &IID_IDirect3DVolumeTexture8, &container_ptr);
 111     ok(SUCCEEDED(hr) && container_ptr == texture_ptr, "GetContainer returned: hr %#x, container_ptr %p. "
 112         "Expected hr %#x, container_ptr %p\n", hr, container_ptr, S_OK, texture_ptr);
 113     if (container_ptr && container_ptr != (void *)0x1337c0d3) IUnknown_Release((IUnknown *)container_ptr);
 114
 115     /* ...and this one shouldn't. This should return E_NOINTERFACE and set container_ptr to NULL */
 116     container_ptr = (void *)0x1337c0d3;
 117     hr = IDirect3DVolume8_GetContainer(volume_ptr, &IID_IDirect3DVolume8, &container_ptr);
 118     ok(hr == E_NOINTERFACE && container_ptr == NULL, "GetContainer returned: hr %#x, container_ptr %p. "
 119         "Expected hr %#x, container_ptr %p\n", hr, container_ptr, E_NOINTERFACE, NULL);
 120     if (container_ptr && container_ptr != (void *)0x1337c0d3) IUnknown_Release((IUnknown *)container_ptr);
 121
 122 cleanup:
 123     if (texture_ptr) IDirect3DVolumeTexture8_Release(texture_ptr);
 124     if (volume_ptr) IDirect3DVolume8_Release(volume_ptr);
 125 }
 126
 127 START_TEST(volume)
 128 {
 129     HMODULE d3d8_handle;
 130     IDirect3DDevice8 *device_ptr;
 131     ULONG refcount;
 132     D3DCAPS8 caps;
 133
 134     d3d8_handle = LoadLibraryA("d3d8.dll");
 135     if (!d3d8_handle)
 136     {
 137         skip("Could not load d3d8.dll\n");
 138         return;
 139     }
 140
 141     device_ptr = init_d3d8(d3d8_handle);
 142     if (!device_ptr) return;
 143
 144     IDirect3DDevice8_GetDeviceCaps(device_ptr, &caps);
 145     if(!(caps.TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)) {
 146         skip("Volume textures not supported\n");
 147         return;
 148     }
 149
 150     test_volume_get_container(device_ptr);
 151
 152     refcount = IDirect3DDevice8_Release(device_ptr);
 153     ok(!refcount, "Device has %u references left\n", refcount);
 154 }