1 typedef struct
2 {
3 INT* passed;
4 INT* failed;
5 LPDIRECTDRAW7 DirectDraw;
6 } ENUMCONTEXT;
7
8 BOOL Test_GetMonitorFrequency (INT* passed, INT* failed);
9
DummyEnumDisplayModes(LPDDSURFACEDESC2 pDDSD,ENUMCONTEXT * Context)10 HRESULT CALLBACK DummyEnumDisplayModes( LPDDSURFACEDESC2 pDDSD, ENUMCONTEXT* Context )
11 {
12 return DDENUMRET_OK;
13 }
14
EnumDisplayModes(LPDDSURFACEDESC2 pDDSD,ENUMCONTEXT * Context)15 HRESULT CALLBACK EnumDisplayModes( LPDDSURFACEDESC2 pDDSD, ENUMCONTEXT* Context )
16 {
17 static int setcout = 0;
18 if(setcout >= 5)
19 return DDENUMRET_OK;
20
21 DWORD lpdwFrequency = 0;
22 INT* passed = Context->passed;
23 INT* failed = Context->failed;
24 DDSURFACEDESC2 DisplayMode = {0};
25 DisplayMode.dwSize = sizeof(DDSURFACEDESC2);
26
27 TEST ( pDDSD->dwFlags == (DDSD_HEIGHT | DDSD_WIDTH | DDSD_PITCH | DDSD_PIXELFORMAT | DDSD_REFRESHRATE));
28 TEST ( pDDSD->ddpfPixelFormat.dwFlags == (DDPF_RGB | DDPF_PALETTEINDEXED8) || pDDSD->ddpfPixelFormat.dwFlags == DDPF_RGB );
29 TEST ( Context->DirectDraw->SetDisplayMode (pDDSD->dwWidth, pDDSD->dwHeight, pDDSD->ddpfPixelFormat.dwRGBBitCount, pDDSD->dwRefreshRate, 0) == DD_OK);
30 TEST ( Context->DirectDraw->GetMonitorFrequency (&lpdwFrequency) == DD_OK && lpdwFrequency == pDDSD->dwRefreshRate);
31 TEST ( Context->DirectDraw->GetDisplayMode (&DisplayMode) == DD_OK
32 && pDDSD->dwHeight == DisplayMode.dwHeight
33 && pDDSD->dwWidth == DisplayMode.dwWidth
34 && pDDSD->dwRefreshRate == DisplayMode.dwRefreshRate
35 && pDDSD->ddpfPixelFormat.dwRGBBitCount == DisplayMode.ddpfPixelFormat.dwRGBBitCount
36 && DisplayMode.dwFlags == (DDSD_HEIGHT | DDSD_WIDTH | DDSD_PITCH | DDSD_PIXELFORMAT | DDSD_REFRESHRATE) );
37
38 setcout++;
39 return DDENUMRET_OK;
40 }
41
Test_DisplayModes(INT * passed,INT * failed)42 BOOL Test_DisplayModes (INT* passed, INT* failed)
43 {
44 /*** FIXME: Also test with surface as parameter; try busy/locked surface as well ***/
45 LPDIRECTDRAW7 DirectDraw;
46
47 /* Preparations */
48 if (DirectDrawCreateEx(NULL, (VOID**)&DirectDraw, IID_IDirectDraw7, NULL) != DD_OK)
49 {
50 printf("ERROR: Failed to set up ddraw\n");
51 return FALSE;
52 }
53
54 ENUMCONTEXT Context = {passed, failed, DirectDraw};
55
56 /* The Test */
57
58 Test_GetMonitorFrequency(passed, failed);
59
60 /* First try with some generic display modes */
61 TEST ( DirectDraw->SetDisplayMode (1586, 895, 0, 0, 0) == DDERR_UNSUPPORTED );
62 TEST ( DirectDraw->SetDisplayMode (0, 0, 0, 0, 0x123) == DDERR_INVALIDPARAMS );
63
64 // does this change the display mode to DDSCL_EXCLUSIVE ?
65 TEST ( DirectDraw->SetDisplayMode (0, 0, 0, 0, 0) == DD_OK );
66 TEST ( DirectDraw->SetDisplayMode (800, 600, 0, 0, 0) == DD_OK );
67 TEST ( DirectDraw->SetDisplayMode (0, 0, 16, 0, 0) == DD_OK );
68
69 TEST ( DirectDraw->GetDisplayMode (NULL) == DDERR_INVALIDPARAMS );
70 DDSURFACEDESC2 DisplayMode = {0};
71 TEST ( DirectDraw->GetDisplayMode (&DisplayMode) == DDERR_INVALIDPARAMS );
72
73 //* Now try getting vaild modes from drive */
74 TEST (DirectDraw->EnumDisplayModes(DDEDM_STANDARDVGAMODES, NULL, (PVOID)&Context, NULL) == DDERR_INVALIDPARAMS);
75 TEST (DirectDraw->EnumDisplayModes(0, NULL, (PVOID)&Context, (LPDDENUMMODESCALLBACK2)DummyEnumDisplayModes) == DD_OK );
76 TEST (DirectDraw->EnumDisplayModes(DDEDM_REFRESHRATES, NULL, (PVOID)&Context, (LPDDENUMMODESCALLBACK2)DummyEnumDisplayModes) == DD_OK );
77 TEST (DirectDraw->EnumDisplayModes(DDEDM_STANDARDVGAMODES, NULL, (PVOID)&Context, (LPDDENUMMODESCALLBACK2)DummyEnumDisplayModes) == DD_OK );
78 TEST (DirectDraw->EnumDisplayModes(DDEDM_STANDARDVGAMODES|DDEDM_REFRESHRATES, NULL, (PVOID)&Context, (LPDDENUMMODESCALLBACK2)EnumDisplayModes) == DD_OK);
79
80 TEST (DirectDraw->RestoreDisplayMode() == DD_OK);
81
82 DirectDraw->Release();
83
84 return TRUE;
85 }
86
Test_GetMonitorFrequency(INT * passed,INT * failed)87 BOOL Test_GetMonitorFrequency (INT* passed, INT* failed)
88 {
89 LPDIRECTDRAW7 DirectDraw;
90 LPDDRAWI_DIRECTDRAW_INT This;
91
92 /* Preparations */
93 if (DirectDrawCreateEx(NULL, (VOID**)&DirectDraw, IID_IDirectDraw7, NULL) != DD_OK)
94 {
95 printf("ERROR: Failed to set up ddraw\n");
96 return FALSE;
97 }
98 This = (LPDDRAWI_DIRECTDRAW_INT)DirectDraw;
99
100 /* Here we go */
101 DWORD lpFreq;
102 DWORD temp;
103 HRESULT retVal;
104 TEST (DirectDraw->GetMonitorFrequency((PDWORD)0xdeadbeef) == DDERR_INVALIDPARAMS);
105 TEST (DirectDraw->GetMonitorFrequency(NULL) == DDERR_INVALIDPARAMS);
106
107 // result depends on our graphices card
108 retVal = DirectDraw->GetMonitorFrequency((PDWORD)&lpFreq);
109 TEST ( retVal == DD_OK || retVal == DDERR_UNSUPPORTED);
110
111 /* Test by hacking interal structures */
112
113 // should return DDERR_UNSUPPORTED
114 This->lpLcl->lpGbl->dwMonitorFrequency = 0;
115 TEST (DirectDraw->GetMonitorFrequency(&temp) == DDERR_UNSUPPORTED);
116
117 // should return DD_OK
118 This->lpLcl->lpGbl->dwMonitorFrequency = 85;
119 TEST (DirectDraw->GetMonitorFrequency(&temp) == DD_OK);
120
121 /* Restore */
122 This->lpLcl->lpGbl->dwMonitorFrequency = lpFreq;
123
124 DirectDraw->Release();
125
126 return TRUE;
127 }
128