Re: Make winecfg DPI interval to be the same as in Windows

[Robert Shearman]

L. Rahyen wrote:
> @@ -37,7 +37,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
>
> #define RES_MAXLEN 5 /* the maximum number of characters in a screen dimension. 5 digits should be plenty, what kind of crazy person runs their screen >10,000 pixels across? */
>  #define MINDPI 96
> -#define MAXDPI 160
> +#define MAXDPI 480
>  #define DEFDPI 96
>
> static const char logpixels_reg[] = "System\CurrentControlSet\Hardware Profiles\Current\Software\Fonts";
> @@ -243,9 +243,12 @@ static void on_d3d_pshader_mode_clicked(HWND dialog) {
>  }
>  static INT read_logpixels_reg(void)
>  {
> - static const WCHAR szLogPixels[] = {'L', 'o', 'g', 'P', 'i', 'x', 'e', 'l', 's', 0};
> DWORD dwLogPixels;
> - char *buf  = get_reg_key(HKEY_LOCAL_MACHINE, logpixels_reg,
> -
>                         "LogPixels", NULL);
> - WCHAR *buf;
> - WCHAR szLogPixelsReg[MAXBUFLEN];
> - MultiByteToWideChar(GetACP(), 0, logpixels_reg, -1, szLogPixelsReg, sizeof(szLogPixelsReg)/sizeof(szLogPixelsReg[0]) );
> - buf = get_reg_keyW(HKEY_LOCAL_MACHINE, szLogPixelsReg, szLogPixels, NULL);
> dwLogPixels = buf ? *buf : DEFDPI;
> HeapFree(GetProcessHeap(), 0, buf);
> return dwLogPixels;

Don't convert a constant string using MultiByteToWideChar.