dlls/ddraw/tests/d3d.c

   1 /*
   2  * Some unit tests for d3d functions
   3  *
   4  * Copyright (C) 2005 Antoine Chavasse
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <assert.h>
  22 #include "wine/test.h"
  23 #include "ddraw.h"
  24 #include "d3d.h"
  25
  26 static LPDIRECTDRAW7        lpDD = NULL;
  27 static LPDIRECT3D7          lpD3D = NULL;
  28 static LPDIRECTDRAWSURFACE7 lpDDS = NULL;
  29 static LPDIRECT3DDEVICE7    lpD3DDevice = NULL;
  30
  31 static HRESULT (WINAPI *pDirectDrawCreateEx)(LPGUID,LPVOID*,REFIID,LPUNKNOWN);
  32
  33 static void init_function_pointers(void)
  34 {
  35     HMODULE hmod = GetModuleHandleA("ddraw.dll");
  36
  37     if(hmod)
  38     {
  39         pDirectDrawCreateEx = (void*)GetProcAddress(hmod, "DirectDrawCreateEx");
  40     }
  41 }
  42
  43
  44 static BOOL CreateDirect3D(void)
  45 {
  46     HRESULT rc;
  47     DDSURFACEDESC2 ddsd;
  48
  49     rc = pDirectDrawCreateEx(NULL, (void**)&lpDD,
  50         &IID_IDirectDraw7, NULL);
  51     ok(rc==DD_OK, "DirectDrawCreateEx returned: %lx\n", rc);
  52
  53     rc = IDirectDraw_SetCooperativeLevel(lpDD, NULL, DDSCL_NORMAL);
  54     ok(rc==DD_OK, "SetCooperativeLevel returned: %lx\n", rc);
  55
  56     rc = IDirectDraw7_QueryInterface(lpDD, &IID_IDirect3D7, (void**) &lpD3D);
  57     ok(rc==DD_OK, "QueryInterface returned: %lx\n", rc);
  58
  59     memset(&ddsd, 0, sizeof(ddsd));
  60     ddsd.dwSize = sizeof(ddsd);
  61     ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
  62     ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN | DDSCAPS_3DDEVICE;
  63     ddsd.dwWidth = 256;
  64     ddsd.dwHeight = 256;
  65     rc = IDirectDraw7_CreateSurface(lpDD, &ddsd, &lpDDS, NULL);
  66     ok(rc==DD_OK, "CreateSurface returned: %lx\n", rc);
  67
  68     rc = IDirect3D7_CreateDevice(lpD3D, &IID_IDirect3DTnLHalDevice, lpDDS,
  69         &lpD3DDevice);
  70     ok(rc==D3D_OK || rc==DDERR_NOPALETTEATTACHED, "CreateDevice returned: %lx\n", rc);
  71     if (!lpD3DDevice) {
  72         trace("IDirect3D7::CreateDevice() failed\n");
  73         return FALSE;
  74     }
  75
  76     return TRUE;
  77 }
  78
  79 static void ReleaseDirect3D(void)
  80 {
  81     if (lpD3DDevice != NULL)
  82     {
  83         IDirect3DDevice7_Release(lpD3DDevice);
  84         lpD3DDevice = NULL;
  85     }
  86
  87     if (lpDDS != NULL)
  88     {
  89         IDirectDrawSurface_Release(lpDDS);
  90         lpDDS = NULL;
  91     }
  92
  93     if (lpD3D != NULL)
  94     {
  95         IDirect3D7_Release(lpD3D);
  96         lpD3D = NULL;
  97     }
  98
  99     if (lpDD != NULL)
 100     {
 101         IDirectDraw_Release(lpDD);
 102         lpDD = NULL;
 103     }
 104 }
 105
 106 static void LightTest(void)
 107 {
 108     HRESULT rc;
 109     D3DLIGHT7 light;
 110     D3DLIGHT7 defaultlight;
 111     BOOL bEnabled = FALSE;
 112
 113     /* Set a few lights with funky indices. */
 114     memset(&light, 0, sizeof(light));
 115     light.dltType = D3DLIGHT_DIRECTIONAL;
 116     U1(light.dcvDiffuse).r = 0.5f;
 117     U2(light.dcvDiffuse).g = 0.6f;
 118     U3(light.dcvDiffuse).b = 0.7f;
 119     U2(light.dvDirection).y = 1.f;
 120
 121     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 5, &light);
 122     ok(rc==D3D_OK, "SetLight returned: %lx\n", rc);
 123     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 10, &light);
 124     ok(rc==D3D_OK, "SetLight returned: %lx\n", rc);
 125     rc = IDirect3DDevice7_SetLight(lpD3DDevice, 45, &light);
 126     ok(rc==D3D_OK, "SetLight returned: %lx\n", rc);
 127
 128
 129     /* Try to retrieve a light beyond the indices of the lights that have
 130        been set. */
 131     rc = IDirect3DDevice7_GetLight(lpD3DDevice, 50, &light);
 132     ok(rc==DDERR_INVALIDPARAMS, "GetLight returned: %lx\n", rc);
 133     rc = IDirect3DDevice7_GetLight(lpD3DDevice, 2, &light);
 134     ok(rc==DDERR_INVALIDPARAMS, "GetLight returned: %lx\n", rc);
 135
 136
 137     /* Try to retrieve one of the lights that have been set */
 138     rc = IDirect3DDevice7_GetLight(lpD3DDevice, 10, &light);
 139     ok(rc==D3D_OK, "GetLight returned: %lx\n", rc);
 140
 141
 142     /* Enable a light that have been previously set. */
 143     rc = IDirect3DDevice7_LightEnable(lpD3DDevice, 10, TRUE);
 144     ok(rc==D3D_OK, "LightEnable returned: %lx\n", rc);
 145
 146
 147     /* Enable some lights that have not been previously set, and verify that
 148        they have been initialized with proper default values. */
 149     memset(&defaultlight, 0, sizeof(D3DLIGHT7));
 150     defaultlight.dltType = D3DLIGHT_DIRECTIONAL;
 151     U1(defaultlight.dcvDiffuse).r = 1.f;
 152     U2(defaultlight.dcvDiffuse).g = 1.f;
 153     U3(defaultlight.dcvDiffuse).b = 1.f;
 154     U3(defaultlight.dvDirection).z = 1.f;
 155
 156     rc = IDirect3DDevice7_LightEnable(lpD3DDevice, 20, TRUE);
 157     ok(rc==D3D_OK, "LightEnable returned: %lx\n", rc);
 158     memset(&light, 0, sizeof(D3DLIGHT7));
 159     rc = IDirect3DDevice7_GetLight(lpD3DDevice, 20, &light);
 160     ok(rc==D3D_OK, "GetLight returned: %lx\n", rc);
 161     ok(!memcmp(&light, &defaultlight, sizeof(D3DLIGHT7)),
 162         "light data doesn't match expected default values\n" );
 163
 164     rc = IDirect3DDevice7_LightEnable(lpD3DDevice, 50, TRUE);
 165     ok(rc==D3D_OK, "LightEnable returned: %lx\n", rc);
 166     memset(&light, 0, sizeof(D3DLIGHT7));
 167     rc = IDirect3DDevice7_GetLight(lpD3DDevice, 50, &light);
 168     ok(rc==D3D_OK, "GetLight returned: %lx\n", rc);
 169     ok(!memcmp(&light, &defaultlight, sizeof(D3DLIGHT7)),
 170         "light data doesn't match expected default values\n" );
 171
 172
 173     /* Disable one of the light that have been previously enabled. */
 174     rc = IDirect3DDevice7_LightEnable(lpD3DDevice, 20, FALSE);
 175     ok(rc==D3D_OK, "LightEnable returned: %lx\n", rc);
 176
 177     /* Try to retrieve the enable status of some lights */
 178     /* Light 20 is supposed to be disabled */
 179     rc = IDirect3DDevice7_GetLightEnable(lpD3DDevice, 20, &bEnabled );
 180     ok(rc==D3D_OK, "GetLightEnable returned: %lx\n", rc);
 181     ok(!bEnabled, "GetLightEnable says the light is enabled\n");
 182
 183     /* Light 10 is supposed to be enabled */
 184     bEnabled = FALSE;
 185     rc = IDirect3DDevice7_GetLightEnable(lpD3DDevice, 10, &bEnabled );
 186     ok(rc==D3D_OK, "GetLightEnable returned: %lx\n", rc);
 187     ok(bEnabled, "GetLightEnable says the light is disabled\n");
 188
 189     /* Light 80 has not been set */
 190     rc = IDirect3DDevice7_GetLightEnable(lpD3DDevice, 80, &bEnabled );
 191     ok(rc==DDERR_INVALIDPARAMS, "GetLightEnable returned: %lx\n", rc);
 192
 193     /* Light 23 has not been set */
 194     rc = IDirect3DDevice7_GetLightEnable(lpD3DDevice, 23, &bEnabled );
 195     ok(rc==DDERR_INVALIDPARAMS, "GetLightEnable returned: %lx\n", rc);
 196 }
 197
 198 START_TEST(d3d)
 199 {
 200     init_function_pointers();
 201     if(!pDirectDrawCreateEx) {
 202         trace("function DirectDrawCreateEx not available, skipping tests\n");
 203         return;
 204     }
 205
 206     if(!CreateDirect3D()) {
 207         trace("Skipping tests\n");
 208         return;
 209         }
 210     LightTest();
 211     ReleaseDirect3D();
 212 }