reactos/modules/rostests/dxtest/ddraw/DDraw/display_modes.cpp

128 lines
4.5 KiB
C++

typedef struct
{
INT* passed;
INT* failed;
LPDIRECTDRAW7 DirectDraw;
} ENUMCONTEXT;
BOOL Test_GetMonitorFrequency (INT* passed, INT* failed);
HRESULT CALLBACK DummyEnumDisplayModes( LPDDSURFACEDESC2 pDDSD, ENUMCONTEXT* Context )
{
return DDENUMRET_OK;
}
HRESULT CALLBACK EnumDisplayModes( LPDDSURFACEDESC2 pDDSD, ENUMCONTEXT* Context )
{
static int setcout = 0;
if(setcout >= 5)
return DDENUMRET_OK;
DWORD lpdwFrequency = 0;
INT* passed = Context->passed;
INT* failed = Context->failed;
DDSURFACEDESC2 DisplayMode = {0};
DisplayMode.dwSize = sizeof(DDSURFACEDESC2);
TEST ( pDDSD->dwFlags == (DDSD_HEIGHT | DDSD_WIDTH | DDSD_PITCH | DDSD_PIXELFORMAT | DDSD_REFRESHRATE));
TEST ( pDDSD->ddpfPixelFormat.dwFlags == (DDPF_RGB | DDPF_PALETTEINDEXED8) || pDDSD->ddpfPixelFormat.dwFlags == DDPF_RGB );
TEST ( Context->DirectDraw->SetDisplayMode (pDDSD->dwWidth, pDDSD->dwHeight, pDDSD->ddpfPixelFormat.dwRGBBitCount, pDDSD->dwRefreshRate, 0) == DD_OK);
TEST ( Context->DirectDraw->GetMonitorFrequency (&lpdwFrequency) == DD_OK && lpdwFrequency == pDDSD->dwRefreshRate);
TEST ( Context->DirectDraw->GetDisplayMode (&DisplayMode) == DD_OK
&& pDDSD->dwHeight == DisplayMode.dwHeight
&& pDDSD->dwWidth == DisplayMode.dwWidth
&& pDDSD->dwRefreshRate == DisplayMode.dwRefreshRate
&& pDDSD->ddpfPixelFormat.dwRGBBitCount == DisplayMode.ddpfPixelFormat.dwRGBBitCount
&& DisplayMode.dwFlags == (DDSD_HEIGHT | DDSD_WIDTH | DDSD_PITCH | DDSD_PIXELFORMAT | DDSD_REFRESHRATE) );
setcout++;
return DDENUMRET_OK;
}
BOOL Test_DisplayModes (INT* passed, INT* failed)
{
/*** FIXME: Also test with surface as parameter; try busy/locked surface as well ***/
LPDIRECTDRAW7 DirectDraw;
/* Preparations */
if (DirectDrawCreateEx(NULL, (VOID**)&DirectDraw, IID_IDirectDraw7, NULL) != DD_OK)
{
printf("ERROR: Failed to set up ddraw\n");
return FALSE;
}
ENUMCONTEXT Context = {passed, failed, DirectDraw};
/* The Test */
Test_GetMonitorFrequency(passed, failed);
/* First try with some generic display modes */
TEST ( DirectDraw->SetDisplayMode (1586, 895, 0, 0, 0) == DDERR_UNSUPPORTED );
TEST ( DirectDraw->SetDisplayMode (0, 0, 0, 0, 0x123) == DDERR_INVALIDPARAMS );
// does this change the display mode to DDSCL_EXCLUSIVE ?
TEST ( DirectDraw->SetDisplayMode (0, 0, 0, 0, 0) == DD_OK );
TEST ( DirectDraw->SetDisplayMode (800, 600, 0, 0, 0) == DD_OK );
TEST ( DirectDraw->SetDisplayMode (0, 0, 16, 0, 0) == DD_OK );
TEST ( DirectDraw->GetDisplayMode (NULL) == DDERR_INVALIDPARAMS );
DDSURFACEDESC2 DisplayMode = {0};
TEST ( DirectDraw->GetDisplayMode (&DisplayMode) == DDERR_INVALIDPARAMS );
//* Now try getting vaild modes from drive */
TEST (DirectDraw->EnumDisplayModes(DDEDM_STANDARDVGAMODES, NULL, (PVOID)&Context, NULL) == DDERR_INVALIDPARAMS);
TEST (DirectDraw->EnumDisplayModes(0, NULL, (PVOID)&Context, (LPDDENUMMODESCALLBACK2)DummyEnumDisplayModes) == DD_OK );
TEST (DirectDraw->EnumDisplayModes(DDEDM_REFRESHRATES, NULL, (PVOID)&Context, (LPDDENUMMODESCALLBACK2)DummyEnumDisplayModes) == DD_OK );
TEST (DirectDraw->EnumDisplayModes(DDEDM_STANDARDVGAMODES, NULL, (PVOID)&Context, (LPDDENUMMODESCALLBACK2)DummyEnumDisplayModes) == DD_OK );
TEST (DirectDraw->EnumDisplayModes(DDEDM_STANDARDVGAMODES|DDEDM_REFRESHRATES, NULL, (PVOID)&Context, (LPDDENUMMODESCALLBACK2)EnumDisplayModes) == DD_OK);
TEST (DirectDraw->RestoreDisplayMode() == DD_OK);
DirectDraw->Release();
return TRUE;
}
BOOL Test_GetMonitorFrequency (INT* passed, INT* failed)
{
LPDIRECTDRAW7 DirectDraw;
LPDDRAWI_DIRECTDRAW_INT This;
/* Preparations */
if (DirectDrawCreateEx(NULL, (VOID**)&DirectDraw, IID_IDirectDraw7, NULL) != DD_OK)
{
printf("ERROR: Failed to set up ddraw\n");
return FALSE;
}
This = (LPDDRAWI_DIRECTDRAW_INT)DirectDraw;
/* Here we go */
DWORD lpFreq;
DWORD temp;
HRESULT retVal;
TEST (DirectDraw->GetMonitorFrequency((PDWORD)0xdeadbeef) == DDERR_INVALIDPARAMS);
TEST (DirectDraw->GetMonitorFrequency(NULL) == DDERR_INVALIDPARAMS);
// result depends on our graphices card
retVal = DirectDraw->GetMonitorFrequency((PDWORD)&lpFreq);
TEST ( retVal == DD_OK || retVal == DDERR_UNSUPPORTED);
/* Test by hacking interal structures */
// should return DDERR_UNSUPPORTED
This->lpLcl->lpGbl->dwMonitorFrequency = 0;
TEST (DirectDraw->GetMonitorFrequency(&temp) == DDERR_UNSUPPORTED);
// should return DD_OK
This->lpLcl->lpGbl->dwMonitorFrequency = 85;
TEST (DirectDraw->GetMonitorFrequency(&temp) == DD_OK);
/* Restore */
This->lpLcl->lpGbl->dwMonitorFrequency = lpFreq;
DirectDraw->Release();
return TRUE;
}