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X-Received-From: 2a00:1450:400c:c0c::242 X-Mailman-Approved-At: Mon, 02 Oct 2017 09:26:50 -0400 Subject: [Qemu-devel] [PATCH] gtk: fix wrong id between texture and framebuffer X-BeenThere: qemu-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Anthoine Bourgeois Errors-To: qemu-devel-bounces+importer=patchew.org@gnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The gd_gl_area_scanout_texture must destroy framebuffer if there is no texture id instead of no framebuffer id. The effect was a black screen with "-vga virtio -display gtk,gl=3Don" options. The bug was introduce by a4f113fd "gtk: use framebuffer helper functions." Signed-off-by: Anthoine Bourgeois --- ui/gtk-gl-area.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c index 18b298f..026b7d7 100644 --- a/ui/gtk-gl-area.c +++ b/ui/gtk-gl-area.c @@ -178,8 +178,7 @@ void gd_gl_area_scanout_texture(DisplayChangeListener *= dcl, =20 gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area)); =20 - if (vc->gfx.guest_fb.framebuffer =3D=3D 0 || - vc->gfx.w =3D=3D 0 || vc->gfx.h =3D=3D 0) { + if (backing_id =3D=3D 0 || vc->gfx.w =3D=3D 0 || vc->gfx.h =3D=3D 0) { gtk_gl_area_set_scanout_mode(vc, false); return; } --=20 2.9.3