From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45191) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fFcrx-0002AJ-AT for qemu-devel@nongnu.org; Mon, 07 May 2018 05:55:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fFcrv-0005Db-87 for qemu-devel@nongnu.org; Mon, 07 May 2018 05:55:45 -0400 From: Gerd Hoffmann Date: Mon, 7 May 2018 11:55:39 +0200 Message-Id: <20180507095539.19584-5-kraxel@redhat.com> In-Reply-To: <20180507095539.19584-1-kraxel@redhat.com> References: <20180507095539.19584-1-kraxel@redhat.com> Subject: [Qemu-devel] [PATCH v2 4/4] ui: document non-qapi parser cases. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Laurent Vivier , Paolo Bonzini , Michael Tokarev , qemu-trivial@nongnu.org, Gerd Hoffmann , Markus Armbruster Add comments to the cases not (yet) switched over to parse_display_qapi(). Signed-off-by: Gerd Hoffmann --- vl.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/vl.c b/vl.c index 03ac9a2cbb..041b3836d7 100644 --- a/vl.c +++ b/vl.c @@ -2114,6 +2114,16 @@ static void parse_display(const char *p) const char *opts; if (strstart(p, "sdl", &opts)) { + /* + * sdl DisplayType needs hand-crafted parser instead of + * parse_display_qapi() due to some options not in + * DisplayOptions, specifically: + * - frame + * Already deprecated. + * - ctrl_grab + alt_grab + * Not clear yet what happens to them long-term. Should + * replaced by something better or deprecated and dropped. + */ dpy.type = DISPLAY_TYPE_SDL; while (*opts) { const char *nextopt; @@ -2179,6 +2189,10 @@ static void parse_display(const char *p) opts = nextopt; } } else if (strstart(p, "vnc", &opts)) { + /* + * vnc isn't a (local) DisplayType but a protocol for remote + * display access. + */ if (*opts == '=') { vnc_parse(opts + 1, &error_fatal); } else { -- 2.9.3