From nobody Sun Feb 8 18:10:39 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1531317526762429.5284212689181; Wed, 11 Jul 2018 06:58:46 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4810712C22; Wed, 11 Jul 2018 13:58:44 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 091DD19486; Wed, 11 Jul 2018 13:58:44 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id A17EC18037F2; Wed, 11 Jul 2018 13:58:43 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w6BDwf9B015198 for ; Wed, 11 Jul 2018 09:58:41 -0400 Received: by smtp.corp.redhat.com (Postfix) id 2976A10FFE4E; Wed, 11 Jul 2018 13:58:41 +0000 (UTC) Received: from beluga.usersys.redhat.com (unknown [10.43.2.166]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9EE9C10FFE4C; Wed, 11 Jul 2018 13:58:40 +0000 (UTC) From: Erik Skultety To: libvir-list@redhat.com Date: Wed, 11 Jul 2018 15:58:24 +0200 Message-Id: <062d87a3e27ac31ed8fb46168a2d5304840bbceb.1531317085.git.eskultet@redhat.com> In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-loop: libvir-list@redhat.com Cc: Erik Skultety Subject: [libvirt] [PATCH v3 4/8] conf: Introduce virDomainGraphicsDefHasOpenGL helper X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Wed, 11 Jul 2018 13:58:45 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" A simple helper which will loop through all the graphics elements and checks whether at least one of them enables OpenGL support, either by containing or being of type 'egl-headless'. Signed-off-by: Erik Skultety Acked-by: Michal Privoznik Reviewed-by: J=EF=BF=BDn Tomko --- src/conf/domain_conf.c | 43 +++++++++++++++++++++++++++++++++++++++++++ src/conf/domain_conf.h | 3 +++ src/libvirt_private.syms | 1 + 3 files changed, 47 insertions(+) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 89c6556026..187a8b36a0 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -30274,3 +30274,46 @@ virDomainDefHasManagedPR(const virDomainDef *def) =20 return false; } + + +/** + * virDomainGraphicsDefHasOpenGL: + * @def: domain definition + * + * Returns true if a domain config contains at least one element + * with OpenGL support enabled, false otherwise. + */ +bool +virDomainGraphicsDefHasOpenGL(const virDomainDef *def) +{ + size_t i; + + for (i =3D 0; i < def->ngraphics; i++) { + virDomainGraphicsDefPtr graphics =3D def->graphics[i]; + + /* we only care about OpenGL support for a given type here */ + switch (graphics->type) { + case VIR_DOMAIN_GRAPHICS_TYPE_VNC: + case VIR_DOMAIN_GRAPHICS_TYPE_RDP: + case VIR_DOMAIN_GRAPHICS_TYPE_DESKTOP: + continue; + case VIR_DOMAIN_GRAPHICS_TYPE_SDL: + if (graphics->data.sdl.gl =3D=3D VIR_TRISTATE_BOOL_YES) + return true; + + continue; + case VIR_DOMAIN_GRAPHICS_TYPE_SPICE: + if (graphics->data.spice.gl =3D=3D VIR_TRISTATE_BOOL_YES) + return true; + + continue; + case VIR_DOMAIN_GRAPHICS_TYPE_EGL_HEADLESS: + return true; + + case VIR_DOMAIN_GRAPHICS_TYPE_LAST: + break; + } + } + + return false; +} diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 26f75b15d0..3deda1d978 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -3642,4 +3642,7 @@ virDomainDiskGetDetectZeroesMode(virDomainDiskDiscard= discard, bool virDomainDefHasManagedPR(const virDomainDef *def); =20 +bool +virDomainGraphicsDefHasOpenGL(const virDomainDef *def); + #endif /* __DOMAIN_CONF_H */ diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index e688981c3e..9f460d7740 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -359,6 +359,7 @@ virDomainGetFilesystemForTarget; virDomainGraphicsAuthConnectedTypeFromString; virDomainGraphicsAuthConnectedTypeToString; virDomainGraphicsDefFree; +virDomainGraphicsDefHasOpenGL; virDomainGraphicsGetListen; virDomainGraphicsListenAppendAddress; virDomainGraphicsListenAppendSocket; --=20 2.14.4 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list