[PATCH v2 1/3] comdlg32: Init clipboard format only once in filedlg.

[Alexandre Julliard]

Lauri Kenttä <lauri.kentta at gmail.com> writes:

> @@ -3798,6 +3789,25 @@ static void COMCTL32_ReleaseStgMedium (STGMEDIUM medium)
>  }
>  
>  /***********************************************************************
> + *          GetFormatEtc
> + *
> + * Get the FORMATETC used in the shell id list
> + */
> +static FORMATETC* GetFormatEtc(void)
> +{
> +  static FORMATETC formatetc;
> +  if (!formatetc.cfFormat)
> +  {
> +    formatetc.cfFormat = RegisterClipboardFormatA(CFSTR_SHELLIDLISTA);
> +    formatetc.ptd = 0;
> +    formatetc.dwAspect = DVASPECT_CONTENT;
> +    formatetc.lindex = -1;
> +    formatetc.tymed = TYMED_HGLOBAL;
> +  }
> +  return &formatetc;
> +}

This looks a little risky, since the structure is passed to the
application. Caching only the clipboard format should be enough.

-- 
Alexandre Julliard
julliard at winehq.org