From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41567) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ciO0i-0002R4-3j for qemu-devel@nongnu.org; Mon, 27 Feb 2017 11:18:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ciO0f-0002lM-6n for qemu-devel@nongnu.org; Mon, 27 Feb 2017 11:18:52 -0500 Received: from mx1.redhat.com ([209.132.183.28]:56606) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ciO0f-0002l0-0j for qemu-devel@nongnu.org; Mon, 27 Feb 2017 11:18:49 -0500 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 39D1F7FB62 for ; Mon, 27 Feb 2017 16:18:49 +0000 (UTC) From: Gerd Hoffmann Date: Mon, 27 Feb 2017 17:18:36 +0100 Message-Id: <1488212323-26882-3-git-send-email-kraxel@redhat.com> In-Reply-To: <1488212323-26882-1-git-send-email-kraxel@redhat.com> References: <1488212323-26882-1-git-send-email-kraxel@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PULL 2/9] console: add dpy_gl_scanout_disable List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Gerd Hoffmann Helper function (and DisplayChangeListenerOps ptr) to disable scanouts. Replaces using dpy_gl_scanout_texture with 0x0 size and no texture specified. Allows cleanups to make the io and gfx emulation code more readable. Signed-off-by: Gerd Hoffmann Reviewed-by: Marc-Andr=C3=A9 Lureau Message-id: 1487669841-13668-3-git-send-email-kraxel@redhat.com --- include/ui/console.h | 2 ++ ui/console.c | 11 +++++++++++ 2 files changed, 13 insertions(+) diff --git a/include/ui/console.h b/include/ui/console.h index e6ae637..ac2895c 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -215,6 +215,7 @@ typedef struct DisplayChangeListenerOps { QEMUGLContext ctx); QEMUGLContext (*dpy_gl_ctx_get_current)(DisplayChangeListener *dcl); =20 + void (*dpy_gl_scanout_disable)(DisplayChangeListener *dcl); void (*dpy_gl_scanout_texture)(DisplayChangeListener *dcl, uint32_t backing_id, bool backing_y_0_top, @@ -287,6 +288,7 @@ bool dpy_cursor_define_supported(QemuConsole *con); bool dpy_gfx_check_format(QemuConsole *con, pixman_format_code_t format); =20 +void dpy_gl_scanout_disable(QemuConsole *con); void dpy_gl_scanout_texture(QemuConsole *con, uint32_t backing_id, bool backing_y_0_top, uint32_t backing_width, uint32_t backing_hei= ght, diff --git a/ui/console.c b/ui/console.c index 22c3c7d..d1ff750 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1735,6 +1735,17 @@ QEMUGLContext dpy_gl_ctx_get_current(QemuConsole *= con) return con->gl->ops->dpy_gl_ctx_get_current(con->gl); } =20 +void dpy_gl_scanout_disable(QemuConsole *con) +{ + assert(con->gl); + if (con->gl->ops->dpy_gl_scanout_disable) { + con->gl->ops->dpy_gl_scanout_disable(con->gl); + } else { + con->gl->ops->dpy_gl_scanout_texture(con->gl, 0, false, 0, 0, + 0, 0, 0, 0); + } +} + void dpy_gl_scanout_texture(QemuConsole *con, uint32_t backing_id, bool backing_y_0_top, --=20 1.8.3.1