From 621aaeb9991933a367e3964ecfc88a8f96af1f6a Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Tue, 25 May 2010 18:25:16 +0200 Subject: vnc: factor out vnc_desktop_resize() Signed-off-by: Gerd Hoffmann Signed-off-by: Anthony Liguori --- vnc.c | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) diff --git a/vnc.c b/vnc.c index 046bd3849c..4fb13ba886 100644 --- a/vnc.c +++ b/vnc.c @@ -522,6 +522,21 @@ void buffer_append(Buffer *buffer, const void *data, size_t len) buffer->offset += len; } +static void vnc_desktop_resize(VncState *vs) +{ + DisplayState *ds = vs->ds; + + if (vs->csock == -1 || !vnc_has_feature(vs, VNC_FEATURE_RESIZE)) { + return; + } + vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE); + vnc_write_u8(vs, 0); + vnc_write_u16(vs, 1); /* number of rects */ + vnc_framebuffer_update(vs, 0, 0, ds_get_width(ds), ds_get_height(ds), + VNC_ENCODING_DESKTOPRESIZE); + vnc_flush(vs); +} + static void vnc_dpy_resize(DisplayState *ds) { int size_changed; @@ -550,14 +565,7 @@ static void vnc_dpy_resize(DisplayState *ds) QTAILQ_FOREACH(vs, &vd->clients, next) { vnc_colordepth(vs); if (size_changed) { - if (vs->csock != -1 && vnc_has_feature(vs, VNC_FEATURE_RESIZE)) { - vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE); - vnc_write_u8(vs, 0); - vnc_write_u16(vs, 1); /* number of rects */ - vnc_framebuffer_update(vs, 0, 0, ds_get_width(ds), ds_get_height(ds), - VNC_ENCODING_DESKTOPRESIZE); - vnc_flush(vs); - } + vnc_desktop_resize(vs); } if (vs->vd->cursor) { vnc_cursor_define(vs); -- cgit v1.2.3