From db7fd2ce2726264d847ea3c9fe21f6f2e58ece45 Mon Sep 17 00:00:00 2001
From: Hans de Goede <jwrdegoede@fedoraproject.org>
Date: Sep 10 2009 20:45:59 +0000
Subject: - Fix (workaround) viewport issues in fullscreen mode (#522116)


---

diff --git a/allegro-4.2.2-fullscreen-viewport.patch b/allegro-4.2.2-fullscreen-viewport.patch
new file mode 100644
index 0000000..22a7515
--- /dev/null
+++ b/allegro-4.2.2-fullscreen-viewport.patch
@@ -0,0 +1,16 @@
+--- allegro-4.2.2/src/x/xwin.c	2009-09-10 22:29:53.000000000 +0200
++++ allegro-4.2.2.new/src/x/xwin.c	2009-09-10 21:48:21.000000000 +0200
+@@ -2853,6 +2853,13 @@
+       }
+    }
+       
++   /* Warp the pointer to the upper left corner (where our fs_window is),
++      this is necessary as the: XF86VidModeSetViewPort() call below does
++      not seem to do anything on newer Xorg servers, instead the viewport
++      seems to always be centered at the last mouse cursor position. */
++   XWarpPointer(_xwin.display, None, XDefaultRootWindow(_xwin.display),
++                0, 0, 0, 0, 0, 0);
++
+    /* Switch video mode.  */
+    if ((_xwin.modesinfo[i] == _xwin.orig_modeinfo) ||
+        !XF86VidModeSwitchToMode(_xwin.display, _xwin.screen,
diff --git a/allegro.spec b/allegro.spec
index 4132f96..477a73a 100644
--- a/allegro.spec
+++ b/allegro.spec
@@ -1,6 +1,6 @@
 Name:           allegro
 Version:        4.2.2
-Release:        13%{?dist}
+Release:        14%{?dist}
 
 Summary:        A game programming library
 Summary(es):    Una libreria de programacion de juegos
@@ -21,6 +21,7 @@ Patch6:         allegro-4.0.3-libdir.patch
 Patch7:         allegro-4.2.2-pulseaudio.patch
 Patch8:         allegro-4.2.2-gcc43.patch
 Patch9:         allegro-4.2.2-gcc43-asm.patch
+Patch10:        allegro-4.2.2-fullscreen-viewport.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires:  esound-devel, texinfo, perl, arts-devel, glib2-devel
 BuildRequires:  xorg-x11-proto-devel, libX11-devel, libXext-devel, libXt-devel
@@ -166,6 +167,7 @@ sound through JACK (Jack Audio Connection Kit).
 %patch7 -p1 -z .pulse
 %patch8 -p1 -z .gcc43
 %patch9 -p1 -z .gcc43-asm
+%patch10 -p1 -z .fs-viewport
 iconv -f iso-8859-1 -t utf-8 docs/src/allegro._tx > docs/src/allegro._tx.tmp
 mv docs/src/allegro._tx.tmp docs/src/allegro._tx
 
@@ -294,6 +296,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Thu Sep 10 2009 Hans de Goede <hdegoede@redhat.com> 4.2.2-14
+- Fix (workaround) viewport issues in fullscreen mode (#522116)
+
 * Fri Jul 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.2.2-13
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild