[arch-commits] Commit in synergy/repos (3 files)

[Andrea Scarpino]

    Date: Thursday, October 15, 2009 @ 18:04:02
  Author: andrea
Revision: 55899

FS#16670

Added:
  synergy/repos/extra-i686/synergy-stuttered-delay-fix.patch
Modified:
  synergy/repos/extra-i686/	(properties)
  synergy/repos/extra-i686/PKGBUILD

-----------------------------------+
 PKGBUILD                          |   29 +++++++++++-------
 synergy-stuttered-delay-fix.patch |   58 ++++++++++++++++++++++++++++++++++++
 2 files changed, 76 insertions(+), 11 deletions(-)


Property changes on: synergy/repos/extra-i686
___________________________________________________________________
Modified: svnmerge-integrated
   - /synergy/trunk:1-30634
   + /synergy/trunk:1-55896

Modified: extra-i686/PKGBUILD
===================================================================
--- extra-i686/PKGBUILD	2009-10-15 21:55:10 UTC (rev 55898)
+++ extra-i686/PKGBUILD	2009-10-15 22:04:02 UTC (rev 55899)
@@ -1,26 +1,33 @@
 # $Id$
-# Maintainer: Dale Blount <dale at archlinux.org>
+# Contributor: Dale Blount <dale at archlinux.org>
 
 pkgname=synergy
 pkgver=1.3.1
-pkgrel=3
-pkgdesc="share a single mouse and keyboard between multiple pcs"
+pkgrel=4
+pkgdesc="Share a single mouse and keyboard between multiple pcs"
 arch=('i686' 'x86_64')
-depends=(gcc-libs libxtst libsm libxinerama)
-makedepends=(libxt)       # used by configure to test for libx11...
-backup=(etc/synergy.conf)
+depends=('gcc-libs' 'libxtst' 'libxinerama')
+license=('GPL2')
+makedepends=('libxt')       # used by configure to test for libx11...
+backup=('etc/synergy.conf')
 url="http://synergy2.sourceforge.net/"
-source=(http://downloads.sourceforge.net/sourceforge/synergy2/$pkgname-$pkgver.tar.gz
-	gcc43.patch)
-license=('GPL2')
-md5sums=('a6e09d6b71cb217f23069980060abf27')
+source=(http://downloads.sourceforge.net/${pkgname}2/$pkgname-$pkgver.tar.gz
+	'gcc43.patch' 'synergy-stuttered-delay-fix.patch')
+md5sums=('a6e09d6b71cb217f23069980060abf27'
+         '255c3f641c5f077e33e284db771220b8'
+         '1969a09008893971bbc4f227b2fd27fb')
 
 build() {
   cd "${srcdir}/${pkgname}-${pkgver}"
+
   patch -Np1 -i "${srcdir}/gcc43.patch" || return 1
-  ./configure --prefix=/usr --sysconfdir=/etc || return 1
+  patch -Np1 -i "${srcdir}/synergy-stuttered-delay-fix.patch" || return 1
+
+  ./configure --prefix=/usr \
+    --sysconfdir=/etc || return 1
   make || return 1
   make DESTDIR="${pkgdir}" install || return 1
+
   install -m755 -d "${pkgdir}/etc"
   install -m644 examples/synergy.conf "${pkgdir}/etc/" || return 1
 }

Added: extra-i686/synergy-stuttered-delay-fix.patch
===================================================================
--- extra-i686/synergy-stuttered-delay-fix.patch	                        (rev 0)
+++ extra-i686/synergy-stuttered-delay-fix.patch	2009-10-15 22:04:02 UTC (rev 55899)
@@ -0,0 +1,58 @@
+--- synergy-1.3.1/lib/platform/CXWindowsEventQueueBuffer.cpp	2005-04-24 12:32:16.000000000 +0930
++++ synergy-1.3.1/lib/platform/CXWindowsEventQueueBuffer.cpp	2008-10-02 11:14:18.112098206 +0930
+@@ -84,6 +73,8 @@
+ 	pfds[0].events = POLLIN;
+ 	int timeout    = (dtimeout < 0.0) ? -1 :
+ 						static_cast<int>(1000.0 * dtimeout);
++	int remaining  =  timeout;
++	int retval     =  0;
+ #else
+ 	struct timeval timeout;
+ 	struct timeval* timeoutPtr;
+@@ -102,19 +93,31 @@
+ 	FD_ZERO(&rfds);
+ 	FD_SET(ConnectionNumber(m_display), &rfds);
+ #endif
++	// It's possible that the X server has queued events locally
++	// in xlib's event buffer and not pushed on to the fd. Hence we
++	// can't simply monitor the fd as we may never be woken up.
++	// ie addEvent calls flush, XFlush may not send via the fd hence
++	// there is an event waiting to be sent but we must exit the poll
++	// before it can.
++	// Instead we poll for a brief period of time (so if events
++	// queued locally in the xlib buffer can be processed)
++	// and continue doing this until timeout is reached.
++	// The human eye can notice 60hz (ansi) which is 16ms, however
++	// we want to give the cpu a chance s owe up this to 25ms
++#define TIMEOUT_DELAY 25
+ 
+-	// wait for message from X server or for timeout.  also check
+-	// if the thread has been cancelled.  poll() should return -1
+-	// with EINTR when the thread is cancelled.
++	while( remaining > 0 && QLength(m_display)==0 && retval==0){
+ #if HAVE_POLL
+-	poll(pfds, 1, timeout);
++	retval = poll(pfds, 1, TIMEOUT_DELAY); //16ms = 60hz, but we make it > to play nicely with the cpu
+ #else
+-	select(ConnectionNumber(m_display) + 1,
++	retval = select(ConnectionNumber(m_display) + 1,
+ 						SELECT_TYPE_ARG234 &rfds,
+ 						SELECT_TYPE_ARG234 NULL,
+ 						SELECT_TYPE_ARG234 NULL,
+-						SELECT_TYPE_ARG5   timeoutPtr);
++						SELECT_TYPE_ARG5   TIMEOUT_DELAY);
+ #endif
++	    remaining-=TIMEOUT_DELAY;
++	}
+ 
+ 	{
+ 		// we're no longer waiting for events
+@@ -179,7 +184,7 @@
+ CXWindowsEventQueueBuffer::isEmpty() const
+ {
+ 	CLock lock(&m_mutex);
+-	return (XPending(m_display) == 0);
++	return (QLength(m_display) == 0 );
+ }
+ 
+ CEventQueueTimer*