LPDIRECT3DDEVICE9 GetDevicePointer()
{
    LPDIRECT3DDEVICE9* pRet = 0;

    char* szDeviceSig = "\x68\x00\x80\x00\x00\x6A\x04\x6A\x00\x6A\x00\x6A\x00\xE8";
    char* szDeviceMask = "xxxxxxxxxxxxxx";

    DWORD dwShaderBase = (DWORD)GetModuleHandle("shaderapidx9.dll");
    DWORD dwFunc = dwFindPattern(dwShaderBase, 0xFFFFFFFF, (BYTE*)szDeviceSig, szDeviceMask);

    /*
    .text:1000A249                 call    sub_1000B990 ; GetDeviceAddress
    */

    dwFunc += 0xE;
    dwFunc = dwFunc + *(DWORD*)dwFunc + 4;

    _asm
    {
        mov ebx, dwFunc
        call ebx
        mov pRet, eax
    }

    return *pRet;
}