spieleprogrammierer.de - Forum und Wiki zur Spieleprogrammierung und Spieleentwicklung

C-/C++-Quelltext

#include <windows.h>
#include <d3d9.h>
#include <stdio.h>
int WINAPI WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nCmdShow)
{
    LPDIRECT3D9 pd3d=Direct3DCreate9(D3D_SDK_VERSION);
    if(pd3d==NULL)
    {
        MessageBox(NULL,"Direct3D Instance konnte nicht erzeugt werden !","",MB_OK);
        pd3d->Release();
        return 1;
    }
    else
    {
        MessageBox(NULL,"Direct3d Instance wurde erfolgreich erstellt !","",MB_OK);
    }
    //

    int iAdapter;
    int iNumAdapters=pd3d->GetAdapterCount();
    D3DADAPTER_IDENTIFIER9* pAdapters=new D3DADAPTER_IDENTIFIER9[iNumAdapters];
    for(iAdapter=0;iAdapter<iNumAdapters;iAdapter++)
    {
        if(FAILED(pd3d->GetAdapterIdentifier(iAdapter,0,&pAdapters[iAdapter])))
        {
        MessageBox(NULL,"Adapter konnte nicht gefunden werden!","",MB_OK);
        pd3d->Release();
        delete[] pAdapters;
        return 1;
        }
        char acAdapterInfo[1024];
        sprintf(acAdapterInfo,"Adapter-ID:%d\n"
            "Name: %s\n"
            "Treiber: %s\n"
            "nTreiverversion: %d",iAdapter,pAdapters[iAdapter].Description,pAdapters[iAdapter].Driver,pAdapters[iAdapter].DriverVersion);
        MessageBox(NULL,acAdapterInfo,"Adapter-Info:",MB_OK);
    }
    //

    int iNumModes=pd3d->GetAdapterModeCount(iAdapter,D3DFMT_R5G6B5);
    if(iNumModes>0)
    {
        D3DDISPLAYMODE* pModes=new D3DDISPLAYMODE[iNumModes];
        char acModes[16384]="";
        for(int iMode=0;iMode<iNumModes;iMode++)
        {
            pd3d->EnumAdapterModes(iAdapter,D3DFMT_R5G6B5,iMode,&pModes[iMode]);
            sprintf(acModes,"%d\nModus %d: %dx%d bei %d Hz (0:Standard)",acModes,iMode,pModes[iMode].Width,pModes[iMode].Height,pModes[iMode].RefreshRate);

        }
        MessageBox(NULL,acModes,"Display-Modes:",MB_OK);
        delete[] pModes;
    }
    else
    {
        MessageBox(NULL,"Keine DisplayModes vorhanden!","",MB_OK);
        pd3d->Release();
        delete[] pAdapters;
        return 1;
    }
    //

    pd3d->Release();
    delete[] pAdapters;
    return 0;
}