adapter.h File Reference

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Go to the source code of this file.

Functions
BOOL	GetAdapterInfo (LPCSTR lpszDeviceName, D3DADAPTER_IDENTIFIER9 *pIdentifier)
BOOL	GetAdapterMode (LPCSTR lpszDeviceName, D3DDISPLAYMODE *pMode)
HRESULT	GetAdapterCaps (const LPDIRECT3D9_DISPLAYADAPTER pDisplayAdapter, D3DDEVTYPE DeviceType, D3DCAPS9 *pDstCaps)
HMONITOR	GetAdapterMonitor (LPCSTR lpszDeviceName)
UINT	GetDisplayFormatCount (D3DFORMAT Format, const D3DDISPLAYMODE *pSupportedDisplayModes, UINT NumDisplayModes)
const D3DDISPLAYMODE *	FindDisplayFormat (D3DFORMAT Format, UINT ModeIndex, const D3DDISPLAYMODE *pSupportedDisplayModes, UINT NumDisplayModes)

Function Documentation

FindDisplayFormat()

const D3DDISPLAYMODE * FindDisplayFormat	(	D3DFORMAT	Format,
		UINT	ModeIndex,
		const D3DDISPLAYMODE *	pSupportedDisplayModes,
		UINT	NumDisplayModes
	)

Definition at line 422 of file adapter.c.

{
    UINT DisplayModeIndex;
    UINT FormatIndex = 0;
 
    for (DisplayModeIndex = 0; DisplayModeIndex < NumDisplayModes; DisplayModeIndex++)
    {
        if (pSupportedDisplayModes[DisplayModeIndex].Format == Format)
        {
            if (ModeIndex == FormatIndex)
                return &pSupportedDisplayModes[DisplayModeIndex];
 
            ++FormatIndex;
        }
    }
 
    if (FormatIndex == 0)
    {
        DPRINT1("No modes with the specified format found");
    }
    else if (FormatIndex < ModeIndex)
    {
        DPRINT1("Invalid mode index");
    }
 
    return NULL;
}

Referenced by IDirect3D9Impl_EnumAdapterModes().

GetAdapterCaps()

HRESULT GetAdapterCaps	(	const LPDIRECT3D9_DISPLAYADAPTER	pDisplayAdapter,
		D3DDEVTYPE	DeviceType,
		D3DCAPS9 *	pDstCaps
	)

Definition at line 240 of file adapter.c.

{
    HRESULT hResult = D3DERR_INVALIDDEVICE;
    D3DCAPS9* pDriverCaps = NULL;
 
    ZeroMemory(pDstCaps, sizeof(D3DCAPS9));
 
    switch (DeviceType)
    {
    case D3DDEVTYPE_HAL:
        pDriverCaps = &pDisplayAdapter->DriverCaps.DriverCaps9;
        hResult = D3D_OK;
        break;
 
    case D3DDEVTYPE_REF:
    case D3DDEVTYPE_SW:
    case D3DDEVTYPE_NULLREF:
        UNIMPLEMENTED;
        hResult = D3D_OK;
        break;
 
    default:
        DPRINT1("Unknown DeviceType argument");
        break;
    }
 
    if (pDriverCaps != NULL)
    {
        CopyDriverCaps(pDriverCaps, pDstCaps);
    }
 
    if (SUCCEEDED(hResult))
    {
        pDstCaps->DeviceType = DeviceType;
        pDstCaps->MasterAdapterOrdinal = pDisplayAdapter->MasterAdapterIndex;
        pDstCaps->AdapterOrdinalInGroup = pDisplayAdapter->AdapterIndexInGroup;
        pDstCaps->NumberOfAdaptersInGroup = pDisplayAdapter->NumAdaptersInGroup;
    }
 
    return hResult;
}

Referenced by IDirect3D9Impl_GetDeviceCaps(), and IDirect3DDevice9Base_GetDeviceCaps().

GetAdapterInfo()

BOOL GetAdapterInfo	(	LPCSTR	lpszDeviceName,
		D3DADAPTER_IDENTIFIER9 *	pIdentifier
	)

Definition at line 150 of file adapter.c.

{
    DISPLAY_DEVICEA DisplayDevice;
    DWORD AdapterIndex;
    BOOL FoundDisplayDevice;
 
    memset(&DisplayDevice, 0, sizeof(DISPLAY_DEVICEA));
    DisplayDevice.cb = sizeof(DISPLAY_DEVICEA);
 
    AdapterIndex = 0;
    FoundDisplayDevice = FALSE;
    while (EnumDisplayDevicesA(NULL, AdapterIndex, &DisplayDevice, 0) != FALSE)
    {
        if (_stricmp(lpszDeviceName, DisplayDevice.DeviceName) == 0)
        {
            FoundDisplayDevice = TRUE;
            break;
        }
 
        ++AdapterIndex;
    }
 
    /* No matching display device found? */
    if (FALSE == FoundDisplayDevice)
        return FALSE;
 
    lstrcpynA(pIdentifier->Description, DisplayDevice.DeviceString, MAX_DEVICE_IDENTIFIER_STRING);
    lstrcpynA(pIdentifier->DeviceName, DisplayDevice.DeviceName, CCHDEVICENAME);
 
    if (GetDriverName(&DisplayDevice, pIdentifier) != FALSE)
        GetDriverVersion(&DisplayDevice, pIdentifier);
 
    GetDeviceId(DisplayDevice.DeviceID, pIdentifier);
 
    GenerateDeviceIdentifier(pIdentifier);
 
    return TRUE;
}

Referenced by IDirect3D9Impl_GetAdapterIdentifier().

GetAdapterMode()

BOOL GetAdapterMode	(	LPCSTR	lpszDeviceName,
		D3DDISPLAYMODE *	pMode
	)

Definition at line 333 of file adapter.c.

{
    DEVMODEA DevMode;
 
    memset(&DevMode, 0, sizeof(DEVMODEA));
    DevMode.dmSize = sizeof(DEVMODEA);
    if (FALSE == EnumDisplaySettingsA(lpszDeviceName, ENUM_CURRENT_SETTINGS, &DevMode))
        return FALSE;
 
    pMode->Width = DevMode.dmPelsWidth;
    pMode->Height = DevMode.dmPelsHeight;
    pMode->RefreshRate = DevMode.dmDisplayFrequency;
 
    switch (DevMode.dmBitsPerPel)
    {
    case 8:
        pMode->Format = D3DFMT_P8;
        break;
 
    case 16:
        pMode->Format = Get16BitD3DFormat(lpszDeviceName);
        break;
 
    case 24:
        pMode->Format = D3DFMT_R8G8B8;
        break;
 
    case 32:
        pMode->Format = D3DFMT_X8R8G8B8;
        break;
 
    default:
        pMode->Format = D3DFMT_UNKNOWN;
        break;
    }
 
    return TRUE;
}

Referenced by GetD3D9DriverInfo(), and IDirect3D9Impl_GetAdapterDisplayMode().

GetAdapterMonitor()

HMONITOR GetAdapterMonitor

(

LPCSTR

lpszDeviceName

)

Definition at line 393 of file adapter.c.

{
    ADAPTERMONITOR AdapterMonitor;
    AdapterMonitor.lpszDeviceName = lpszDeviceName;
    AdapterMonitor.hMonitor = NULL;
 
    EnumDisplayMonitors(NULL, NULL, AdapterMonitorEnumProc, (LPARAM)&AdapterMonitor);
 
    return AdapterMonitor.hMonitor;
}

Referenced by DECLARE_INTERFACE_(), GetD3D9DriverInfo(), and IDirect3D9Impl_GetAdapterMonitor().

GetDisplayFormatCount()

UINT GetDisplayFormatCount	(	D3DFORMAT	Format,
		const D3DDISPLAYMODE *	pSupportedDisplayModes,
		UINT	NumDisplayModes
	)

Definition at line 406 of file adapter.c.

{
    UINT DisplayModeIndex;
    UINT FormatIndex = 0;
 
    for (DisplayModeIndex = 0; DisplayModeIndex < NumDisplayModes; DisplayModeIndex++)
    {
        if (pSupportedDisplayModes[DisplayModeIndex].Format == Format)
        {
            ++FormatIndex;
        }
    }
 
    return FormatIndex;
}

Referenced by IDirect3D9Impl_GetAdapterModeCount().