- n_Disable-Xshm-for-now-since-it-results-in-render-erro.patch

* Xshm results in render errors and missing screen refreshes on GNOME3
    in a qemu VM (cirrus emulation); see also
    https://bugzilla.suse.com/show_bug.cgi?id=1118149

OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/Mesa?expand=0&rev=792

Mesa-drivers.changes

@@ -1,3 +1,16 @@
+-------------------------------------------------------------------
+Tue Dec 11 10:45:49 UTC 2018 - sndirsch@suse.com
+
+- n_Disable-Xshm-for-now-since-it-results-in-render-erro.patch
+  * Xshm results in render errors and missing screen refreshes on GNOME3
+    in a qemu VM (cirrus emulation); see also
+    https://bugzilla.suse.com/show_bug.cgi?id=1118149
+
+-------------------------------------------------------------------
+Mon Dec 10 15:38:24 UTC 2018 - Ismail Dönmez <idonmez@suse.com>
+
+- Fix baselibs.conf entry for Mesa-KHR-devel (missing "-") 
+
 -------------------------------------------------------------------
 Fri Dec  7 13:57:32 UTC 2018 - sndirsch@suse.com
 

Mesa-drivers.spec

@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via https://bugs.opensuse.org/
+# Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
 
@@ -138,6 +138,8 @@ Patch31:        archlinux_0001-Fix-linkage-against-shared-glapi.patch
 Patch54:        n_drirc-disable-rgb10-for-chromium-on-amd.patch
 Patch57:        u_wayland_egl-Ensure-EGL-surface.patch
 
+Patch60:        n_Disable-Xshm-for-now-since-it-results-in-render-erro.patch
+
 BuildRequires:  autoconf >= 2.60
 BuildRequires:  automake
 BuildRequires:  fdupes
@@ -736,6 +738,7 @@ rm -rf docs/README.{VMS,WIN32,OS2}
 
 %patch54 -p1
 %patch57 -p1
+%patch60 -p1
 
 # Remove requires to libglvnd/libglvnd-devel from baselibs.conf when
 # disabling libglvnd build; ugly ...

Mesa.changes

@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Tue Dec 11 10:45:49 UTC 2018 - sndirsch@suse.com
+
+- n_Disable-Xshm-for-now-since-it-results-in-render-erro.patch
+  * Xshm results in render errors and missing screen refreshes on GNOME3
+    in a qemu VM (cirrus emulation); see also
+    https://bugzilla.suse.com/show_bug.cgi?id=1118149
+
 -------------------------------------------------------------------
 Mon Dec 10 15:38:24 UTC 2018 - Ismail Dönmez <idonmez@suse.com>
 

Mesa.spec

@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via https://bugs.opensuse.org/
+# Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
 
@@ -137,6 +137,8 @@ Patch31:        archlinux_0001-Fix-linkage-against-shared-glapi.patch
 Patch54:        n_drirc-disable-rgb10-for-chromium-on-amd.patch
 Patch57:        u_wayland_egl-Ensure-EGL-surface.patch
 
+Patch60:        n_Disable-Xshm-for-now-since-it-results-in-render-erro.patch
+
 BuildRequires:  autoconf >= 2.60
 BuildRequires:  automake
 BuildRequires:  fdupes
@@ -735,6 +737,7 @@ rm -rf docs/README.{VMS,WIN32,OS2}
 
 %patch54 -p1
 %patch57 -p1
+%patch60 -p1
 
 # Remove requires to libglvnd/libglvnd-devel from baselibs.conf when
 # disabling libglvnd build; ugly ...

n_Disable-Xshm-for-now-since-it-results-in-render-erro.patch

@@ -0,0 +1,32 @@
+From cd5af5c511b50890abe24d1e212ba9817f4074dd Mon Sep 17 00:00:00 2001
+From: Stefan Dirsch <sndirsch@suse.de>
+Date: Tue, 11 Dec 2018 11:36:26 +0100
+Subject: [PATCH] Disable Xshm for now since it results in render errors
+
+Xshm results in render errors and missing screen refreshes on GNOME3
+in a qemu VM (cirrus emulation); see also
+https://bugzilla.suse.com/show_bug.cgi?id=1118149
+---
+ src/glx/drisw_glx.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c
+index 7b99e49f00..d6bebfb292 100644
+--- a/src/glx/drisw_glx.c
++++ b/src/glx/drisw_glx.c
+@@ -232,7 +232,11 @@ swrastXPutImage(__DRIdrawable * draw, int op,
+    ximage->bytes_per_line = stride ? stride : bytes_per_line(w * ximage->bits_per_pixel, 32);
+    ximage->data = data;
+ 
+-   if (pdp->shminfo.shmid >= 0) {
++   /* disable Xshm for now since it results in render errors and missing screen refreshes
++      on GNOME3 in a qemu VM (cirrus emulation); see also 
++      https://bugzilla.suse.com/show_bug.cgi?id=1118149
++    */
++   if (0 && pdp->shminfo.shmid >= 0) {
+       ximage->width = ximage->bytes_per_line / ((ximage->bits_per_pixel + 7)/ 8);
+       ximage->height = h;
+       XShmPutImage(dpy, drawable, gc, ximage, 0, 0, x, y, w, h, False);
+-- 
+2.16.4
+