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     ok(d3d8_ptr != NULL, "Failed to create IDirect3D8 object\n");
  48     if (!d3d8_ptr) return NULL;
  49
  50     IDirect3D8_GetAdapterDisplayMode(d3d8_ptr, D3DADAPTER_DEFAULT, &d3ddm );
  51     ZeroMemory(&present_parameters, sizeof(present_parameters));
  52     present_parameters.Windowed = TRUE;
  53     present_parameters.hDeviceWindow = create_window();
  54     present_parameters.SwapEffect = D3DSWAPEFFECT_DISCARD;
  55     present_parameters.BackBufferFormat = d3ddm.Format;
  56
  57     hr = IDirect3D8_CreateDevice(d3d8_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, IDirect3D8_CreateDevice returned %#x\n", hr);
  63         return NULL;
  64     }
  65
  66     return device_ptr;
  67 }
  68
  69 static void test_volume_get_container(IDirect3DDevice8 *device_ptr)
  70 {
  71     IDirect3DVolumeTexture8 *texture_ptr = 0;
  72     IDirect3DVolume8 *volume_ptr = 0;
  73     void *container_ptr;
  74     HRESULT hr;
  75
  76     hr = IDirect3DDevice8_CreateVolumeTexture(device_ptr, 128, 128, 128, 1, 0,
  77             D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &texture_ptr);
  78     ok(SUCCEEDED(hr) && texture_ptr != NULL, "CreateVolumeTexture returned: hr %#x, texture_ptr %p. "
  79         "Expected hr %#x, texture_ptr != %p\n", hr, texture_ptr, D3D_OK, NULL);
  80     if (!texture_ptr || FAILED(hr)) goto cleanup;
  81
  82     hr = IDirect3DVolumeTexture8_GetVolumeLevel(texture_ptr, 0, &volume_ptr);
  83     ok(SUCCEEDED(hr) && volume_ptr != NULL, "GetVolumeLevel returned: hr %#x, volume_ptr %p. "
  84         "Expected hr %#x, volume_ptr != %p\n", hr, volume_ptr, D3D_OK, NULL);
  85     if (!volume_ptr || FAILED(hr)) goto cleanup;
  86
  87     /* These should work... */
  88     container_ptr = (void *)0x1337c0d3;
  89     hr = IDirect3DVolume8_GetContainer(volume_ptr, &IID_IUnknown, &container_ptr);
  90     ok(SUCCEEDED(hr) && container_ptr == texture_ptr, "GetContainer returned: hr %#x, container_ptr %p. "
  91         "Expected hr %#x, container_ptr %p\n", hr, container_ptr, S_OK, texture_ptr);
  92     if (container_ptr && container_ptr != (void *)0x1337c0d3) IUnknown_Release((IUnknown *)container_ptr);
  93
  94     container_ptr = (void *)0x1337c0d3;
  95     hr = IDirect3DVolume8_GetContainer(volume_ptr, &IID_IDirect3DResource8, &container_ptr);
  96     ok(SUCCEEDED(hr) && container_ptr == texture_ptr, "GetContainer returned: hr %#x, container_ptr %p. "
  97         "Expected hr %#x, container_ptr %p\n", hr, container_ptr, S_OK, texture_ptr);
  98     if (container_ptr && container_ptr != (void *)0x1337c0d3) IUnknown_Release((IUnknown *)container_ptr);
  99
 100     container_ptr = (void *)0x1337c0d3;
 101     hr = IDirect3DVolume8_GetContainer(volume_ptr, &IID_IDirect3DBaseTexture8, &container_ptr);
 102     ok(SUCCEEDED(hr) && container_ptr == texture_ptr, "GetContainer returned: hr %#x, container_ptr %p. "
 103         "Expected hr %#x, container_ptr %p\n", hr, container_ptr, S_OK, texture_ptr);
 104     if (container_ptr && container_ptr != (void *)0x1337c0d3) IUnknown_Release((IUnknown *)container_ptr);
 105
 106     container_ptr = (void *)0x1337c0d3;
 107     hr = IDirect3DVolume8_GetContainer(volume_ptr, &IID_IDirect3DVolumeTexture8, &container_ptr);
 108     ok(SUCCEEDED(hr) && container_ptr == texture_ptr, "GetContainer returned: hr %#x, container_ptr %p. "
 109         "Expected hr %#x, container_ptr %p\n", hr, container_ptr, S_OK, texture_ptr);
 110     if (container_ptr && container_ptr != (void *)0x1337c0d3) IUnknown_Release((IUnknown *)container_ptr);
 111
 112     /* ...and this one shouldn't. This should return E_NOINTERFACE and set container_ptr to NULL */
 113     container_ptr = (void *)0x1337c0d3;
 114     hr = IDirect3DVolume8_GetContainer(volume_ptr, &IID_IDirect3DVolume8, &container_ptr);
 115     ok(hr == E_NOINTERFACE && container_ptr == NULL, "GetContainer returned: hr %#x, container_ptr %p. "
 116         "Expected hr %#x, container_ptr %p\n", hr, container_ptr, E_NOINTERFACE, NULL);
 117     if (container_ptr && container_ptr != (void *)0x1337c0d3) IUnknown_Release((IUnknown *)container_ptr);
 118
 119 cleanup:
 120     if (texture_ptr) IDirect3DVolumeTexture8_Release(texture_ptr);
 121     if (volume_ptr) IDirect3DVolume8_Release(volume_ptr);
 122 }
 123
 124 START_TEST(volume)
 125 {
 126     HMODULE d3d8_handle;
 127     IDirect3DDevice8 *device_ptr;
 128     D3DCAPS8 caps;
 129
 130     d3d8_handle = LoadLibraryA("d3d8.dll");
 131     if (!d3d8_handle)
 132     {
 133         skip("Could not load d3d8.dll\n");
 134         return;
 135     }
 136
 137     device_ptr = init_d3d8(d3d8_handle);
 138     if (!device_ptr) return;
 139
 140     IDirect3DDevice8_GetDeviceCaps(device_ptr, &caps);
 141     if(!(caps.TextureCaps & D3DPTEXTURECAPS_VOLUMEMAP)) {
 142         skip("Volume textures not supported\n");
 143         return;
 144     }
 145
 146     test_volume_get_container(device_ptr);
 147 }