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Quellcode

#include <Windows.h>
#include <StdIO.h>
#include <D3D9.h>

int                     g_iNumAdapters;
D3DADAPTER_IDENTIFIER9* g_pAdapters;
PDIRECT3D9              g_pD3D = NULL;

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, char* pcCmdLine, int iShowCmd)
{
    char acAdapterInfo[1024];

    g_pD3D = Direct3DCreate9(D3D_SDK_VERSION);
    if(g_pD3D = NULL)
    {
        MessageBox(NULL, "Fehler beim Erzeugen der Direct3D-Schnittstelle!",
                   "Fehler", MB_OK | MB_ICONEXCLAMATION);
        return 1;
    }
    
    g_iNumAdapters = g_pD3D->GetAdapterCount();
    g_pAdapters = new D3DADAPTER_IDENTIFIER9[g_iNumAdapters];

    for(int iAdapter = 0; iAdapter < g_iNumAdapters; iAdapter++)
    {
        
        if(FAILED(g_pD3D->GetAdapterIdentifier(iAdapter, 0, &g_pAdapters[iAdapter])))
        {

            MessageBox(NULL, "Adapterinformationen konnten nicht abgefragt werden!", "Fehler", MB_OK | MB_ICONEXCLAMATION);

            g_pD3D->Release();
            delete[] g_pAdapters;
            return 1;
        }

        sprintf(acAdapterInfo, "Adapter-ID: %d\nName: %s\nTreiber: %s\nTreiberversion: %d",
                iAdapter,
                g_pAdapters[iAdapter].Description,
                g_pAdapters[iAdapter].Driver,
                g_pAdapters[iAdapter].DriverVersion);

        MessageBox(NULL, acAdapterInfo, "Adapter gefunden", MB_OK | MB_ICONINFORMATION);
    }

    g_pD3D->Release();
    delete[] g_pAdapters;
    
    return 0;
}