Problem with init D3D

TheGamerHART · 2003-07-27T07:35:27

Hey, i´ve the following code in VC++6 HRESULT InitD3D(HWND hWnd) { lpD3D = Direct3DCreate9(D3D_SDK_VERSION); if(lpD3D==NULL) return E_FAIL; D3DPRESENT_PARAMETERS d3dPP; d3dPP.Windowed=TRUE; d3dPP.SwapEffect=D3DSWAPEFFECT_DISCARD; d3dPP.BackBufferFormat=D3DFMT_UNKNOWN; d3dPP.BackBufferCount=1; lpD3D->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &d3dPP, &lpD3D_Device); if(lpD3D==NULL) return E_FAIL; lpD3D_Device->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE); lpD3D_Device->SetRenderState(D3DRS_LIGHTING, FALSE); return S_OK; } When I start the program it stops at lpD3D_Device->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE); The debug output windows says: Loaded ''ntdll.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\kernel32.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\user32.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\gdi32.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\advapi32.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\rpcrt4.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\d3d9.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\d3d8thk.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\msvcrt.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\version.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\winmm.dll'', no matching symbolic information found. Loaded ''C:\WINDOWS\system32\d3d9d.dll'', no matching symbolic information found. Direct3D9: :====> ENTER: DLLMAIN(00c034f0): Process Attach: 00000668, tid=00000fd8 Direct3D9: (WARN) :Executing processor detection code (benign first-chance exception possible) Direct3D9: (INFO) :MMX detected Direct3D9: (INFO) entium Pro CPU features (fcomi, cmov) detected Direct3D9: (INFO) :dwCPUFamily = 6, dwCPUFeatures = 7 Direct3D9: (INFO) :szCPUString = AuthenticAMD Direct3D9: :====> EXIT: DLLMAIN(00c034f0): Process Attach: 00000668 Direct3D9: (INFO) :Direct3D9 Debug Runtime selected. Direct3D9: (ERROR) :BackBufferCount must be less than D3DPRESENT_BACK_BUFFERS_MAX. ValidatePresentParameters fails. First-chance exception in DirectX.exe: 0xC0000005: Access Violation. The program ''E:\OLDPROJECTS\DirectXAttempt\Debug\DirectX.exe'' has exited with code 0 (0x0). Whats the problem? Regards TheGamer

Graphics and GPU Programming Programming

Started by TheGamerHART July 26, 2003 04:21 AM

13 comments, last by TheGamerHART 20 years, 9 months ago

Anonymous

July 26, 2003 04:54 PM

Now, I''m assuming DirectX.exe is the name of your application. The access violation could be anything, but I get it when I try to dereference a null pointer, deallocated memory, etc. Since the debug doesn''t say anything, it''s probably not a Direct3D problem.

Pipo DeClown

804

July 26, 2003 04:57 PM

K, I''m sure your Device was NOT created. You try to access it, but it''s not valid so *CRASH*.

.lick

JohnBolton

1,373

July 27, 2003 02:43 AM

Here is the code I use. It works. Maybe comparing it to yours will help you figure out what is wrong.

/// @param  pD3d            Direct3D object./// @param  hWnd            Window handle./// @param  ppDevice        Where to store the new device./// @param  zBufferFormat   Z-buffer format./// @param  adapter         Which adapter./// @param  deviceType      Device type./// @param  behavior        Behavior (see docs for CreateDevice).HRESULT CreateD3dWindowedDevice( IDirect3D9 *           pD3d,                                 HWND                   hWnd,                                 IDirect3DDevice9 * *   ppDevice,                                 D3DFORMAT              zBufferFormat   /* = D3DFMT_D24S8 */,                                 UINT                   adapter         /* = D3DADAPTER_DEFAULT*/,                                 D3DDEVTYPE             deviceType      /* = D3DDEVTYPE_HAL*/,                                 DWORD                  behavior        /* = D3DCREATE_HARDWARE_VERTEXPROCESSING|D3DCREATE_PUREDEVICE*/                               ){    HRESULT     hr;    // Get the format of the desktop    D3DDISPLAYMODE  displayMode;    hr = pD3d->GetAdapterDisplayMode( adapter, &displayMode );    if ( FAILED( hr ) )    {        return hr;    }    // Create the d3d device using the desktop format    D3DPRESENT_PARAMETERS   present;    ZeroMemory( &present, sizeof( present ) );    present.Windowed                = TRUE;    present.SwapEffect              = D3DSWAPEFFECT_DISCARD;    present.BackBufferFormat        = displayMode.Format;    present.EnableAutoDepthStencil  = ( zBufferFormat != D3DFMT_UNKNOWN );    present.AutoDepthStencilFormat  = zBufferFormat;    return pD3d->CreateDevice( adapter, deviceType, hWnd, behavior, &present, ppDevice );}

[edited by - JohnBolton on July 27, 2003 3:45:46 AM]

John BoltonLocomotive Games (THQ)Current Project: Destroy All Humans (Wii). IN STORES NOW!

TheGamerHART

122

Author

July 27, 2003 05:06 AM

@JohnBolton

can you send me please the whole code (Creating Window, etc.)??

Regards
TheGamer

TheGamerHART

122

Author

July 27, 2003 07:35 AM

Or has someone other such kind of code??

Problem with init D3D

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Problem with init D3D

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