From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49053) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fAWhm-0006xR-Rp for qemu-devel@nongnu.org; Mon, 23 Apr 2018 04:20:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fAWhj-0001On-N6 for qemu-devel@nongnu.org; Mon, 23 Apr 2018 04:20:10 -0400 Received: from mga01.intel.com ([192.55.52.88]:41385) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fAWhj-0001Ng-9J for qemu-devel@nongnu.org; Mon, 23 Apr 2018 04:20:07 -0400 From: Tina Zhang Date: Mon, 23 Apr 2018 16:14:37 +0800 Message-Id: <1524471278-22546-2-git-send-email-tina.zhang@intel.com> In-Reply-To: <1524471278-22546-1-git-send-email-tina.zhang@intel.com> References: <1524471278-22546-1-git-send-email-tina.zhang@intel.com> Subject: [Qemu-devel] [PATCH 1/2] console: introduce dpy_gfx_switch_surface List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: alex.williamson@redhat.com, kraxel@redhat.com, zhenyuw@linux.intel.com, hang.yuan@intel.com Cc: Tina Zhang , intel-gvt-dev@lists.freedesktop.org, qemu-devel@nongnu.org dpy_gfx_switch_surface is used to ask each valid DisplayChangeListener of a QemuConsole to switch to another DisplaySurface. Signed-off-by: Tina Zhang --- include/ui/console.h | 2 ++ ui/console.c | 16 ++++++++++++++++ 2 files changed, 18 insertions(+) diff --git a/include/ui/console.h b/include/ui/console.h index 37a8d68..434033d 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -293,6 +293,8 @@ int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info); void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h); void dpy_gfx_replace_surface(QemuConsole *con, DisplaySurface *surface); +void dpy_gfx_switch_surface(QemuConsole *con, + DisplaySurface *surface); void dpy_text_cursor(QemuConsole *con, int x, int y); void dpy_text_update(QemuConsole *con, int x, int y, int w, int h); void dpy_text_resize(QemuConsole *con, int w, int h); diff --git a/ui/console.c b/ui/console.c index 3fb2f4e..2deb38b 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1595,6 +1595,22 @@ void dpy_gfx_replace_surface(QemuConsole *con, qemu_free_displaysurface(old_surface); } +void dpy_gfx_switch_surface(QemuConsole *con, + DisplaySurface *surface) +{ + DisplayState *s = con->ds; + DisplayChangeListener *dcl; + + QLIST_FOREACH(dcl, &s->listeners, next) { + if (con != (dcl->con ? dcl->con : active_console)) { + continue; + } + if (dcl->ops->dpy_gfx_switch) { + dcl->ops->dpy_gfx_switch(dcl, surface); + } + } +} + bool dpy_gfx_check_format(QemuConsole *con, pixman_format_code_t format) { -- 2.7.4