d3d9_create.h File Reference

#include <windows.h>
#include <d3d9types.h>
#include "d3d9_private.h"

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Functions
HRESULT	CreateD3D9 (OUT LPDIRECT3D9 *ppDirect3D9, UINT SDKVersion)
BOOL	CreateD3D9DeviceData (IN LPDIRECT3D9_DISPLAYADAPTER pDisplayAdapter, IN LPD3D9_DEVICEDATA pDeviceData)
VOID	DestroyD3D9DeviceData (IN LPD3D9_DEVICEDATA pDeviceData)

Function Documentation

CreateD3D9()

HRESULT CreateD3D9	(	OUT LPDIRECT3D9 *	ppDirect3D9,
		UINT	SDKVersion
	)

Definition at line 237 of file d3d9_create.c.

{
    LPDIRECT3D9_INT pDirect3D9;
 
    if (ppDirect3D9 == 0)
        return DDERR_INVALIDPARAMS;
 
    if (AlignedAlloc((LPVOID *)&pDirect3D9, sizeof(DIRECT3D9_INT)) != S_OK)
        return DDERR_OUTOFMEMORY;
 
    if (pDirect3D9 == 0)
        return DDERR_OUTOFMEMORY;
 
    pDirect3D9->lpVtbl = &Direct3D9_Vtbl;
    pDirect3D9->dwProcessId = GetCurrentThreadId();
    pDirect3D9->lRefCnt = 1;
 
    pDirect3D9->SDKVersion = SDKVersion;
 
    pDirect3D9->lpInt = pDirect3D9;
    pDirect3D9->unknown000007 = 1;
 
    InitializeCriticalSection(&pDirect3D9->d3d9_cs);
 
    if (FALSE == GetDisplayDeviceInfo(pDirect3D9))
    {
        DPRINT1("Could not create Direct3D9 object");
        AlignedFree(pDirect3D9);
        return DDERR_GENERIC;
    }
 
    *ppDirect3D9 = (LPDIRECT3D9)&pDirect3D9->lpVtbl;
 
    return D3D_OK;
}

Referenced by Direct3DCreate9().

CreateD3D9DeviceData()

BOOL CreateD3D9DeviceData	(	IN LPDIRECT3D9_DISPLAYADAPTER	pDisplayAdapter,
		IN LPD3D9_DEVICEDATA	pDeviceData
	)

Definition at line 115 of file d3d9_create.c.

{
    HDC hDC;
 
    /* Test DC creation for the display device */
    if (NULL == (hDC = CreateDCA(NULL, pDisplayAdapter->szDeviceName, NULL, NULL)))
    {
        DPRINT1("Could not create dc for display adapter: %s", pDisplayAdapter->szDeviceName);
        return FALSE;
    }
 
    pDeviceData->hDC = hDC;
    pDeviceData->DisplayGuid = pDisplayAdapter->DisplayGuid;
    pDeviceData->DeviceType = D3DDEVTYPE_HAL;
    lstrcpynA(pDeviceData->szDeviceName, pDisplayAdapter->szDeviceName, CCHDEVICENAME);
    pDeviceData->szDeviceName[CCHDEVICENAME-1] = '\0';
 
    if (pDisplayAdapter->bInUseFlag)
    {
        pDeviceData->D3D9Callbacks.DeviceType = D3DDEVTYPE_HAL;
    }
    else if (IsGDIDriver(hDC))
    {
        pDeviceData->D3D9Callbacks.DeviceType = D3DDEVTYPE_REF;
    }
 
    if (FALSE == GetDeviceData(pDeviceData))
    {
        DPRINT1("Could not get device data for display adapter: %s", pDisplayAdapter->szDeviceName);
        return FALSE;
    }
 
    return TRUE;
}

Referenced by GetDirect3D9AdapterInfo(), and InitD3D9BaseDevice().

DestroyD3D9DeviceData()

VOID DestroyD3D9DeviceData

(

IN LPD3D9_DEVICEDATA

pDeviceData

)

Definition at line 150 of file d3d9_create.c.

{
    DeleteDC(pDeviceData->hDC);
    HeapFree(GetProcessHeap(), 0, pDeviceData->pUnknown6BC);
}

Referenced by GetDirect3D9AdapterInfo(), and IDirect3DDevice9Base_Release().