From nobody Fri Apr 26 03:42:35 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1487669945024265.8479562622068; Tue, 21 Feb 2017 01:39:05 -0800 (PST) Received: from localhost ([::1]:43242 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cg6uV-0001i0-E4 for importer@patchew.org; Tue, 21 Feb 2017 04:39:03 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33480) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cg6sz-0000rZ-1D for qemu-devel@nongnu.org; Tue, 21 Feb 2017 04:37:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cg6sv-00069n-UI for qemu-devel@nongnu.org; Tue, 21 Feb 2017 04:37:29 -0500 Received: from mx1.redhat.com ([209.132.183.28]:59534) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cg6sv-00069E-Ow for qemu-devel@nongnu.org; Tue, 21 Feb 2017 04:37:25 -0500 Received: from smtp.corp.redhat.com (int-mx16.intmail.prod.int.phx2.redhat.com [10.5.11.28]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id CB57B81253 for ; Tue, 21 Feb 2017 09:37:25 +0000 (UTC) Received: from nilsson.home.kraxel.org (ovpn-116-47.ams2.redhat.com [10.36.116.47]) by smtp.corp.redhat.com (Postfix) with ESMTP id 527211CDD7D; Tue, 21 Feb 2017 09:37:25 +0000 (UTC) Received: by nilsson.home.kraxel.org (Postfix, from userid 500) id 136388183D; Tue, 21 Feb 2017 10:37:23 +0100 (CET) From: Gerd Hoffmann To: qemu-devel@nongnu.org Date: Tue, 21 Feb 2017 10:37:17 +0100 Message-Id: <1487669841-13668-3-git-send-email-kraxel@redhat.com> In-Reply-To: <1487669841-13668-1-git-send-email-kraxel@redhat.com> References: <1487669841-13668-1-git-send-email-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.74 on 10.5.11.28 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Tue, 21 Feb 2017 09:37:25 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 2/6] console: add dpy_gl_scanout_disable X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Gerd Hoffmann Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 --- 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_heigh= t, 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 *co= n) 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