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| author | Olivier Fourdan <fourdan@xfce.org> | 2015-02-25 23:10:28 +0100 |
|---|---|---|
| committer | Olivier Fourdan <fourdan@xfce.org> | 2015-04-24 22:10:55 +0200 |
| commit | ae32b1c8dca527e117d3c373517a6941bd4c2e98 (patch) | |
| tree | 3f3775222136830745ec04186eea48e2e69bcf5f /configure.ac.in | |
| parent | cd2d6098dc233ea03deddb7ddce64a2c85d4a11c (diff) | |
| download | xfwm4-ae32b1c8dca527e117d3c373517a6941bd4c2e98.tar.gz | |
compositor: Add support for DRI3/Present
Bug: 11126
Make use of the newly released libXpresent library to add support for
DRI3/Present to the compositor using double-buffering.
This makes the compositor tear-free on supported hardware.
Signed-off-by: Olivier Fourdan <fourdan@xfce.org>
Diffstat (limited to 'configure.ac.in')
| -rw-r--r-- | configure.ac.in | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/configure.ac.in b/configure.ac.in index 9bec57954..7dc7d5913 100644 --- a/configure.ac.in +++ b/configure.ac.in @@ -20,9 +20,10 @@ m4_define([wnck_minimum_version], [2.22]) m4_define([startup_notification_minimum_version], [0.5]) m4_define([intltool_minimum_version], [0.35]) m4_define([libepoxy_minimum_version], [1.0]) +m4_define([xpresent_minimum_version], [1.0]) dnl init autoconf -AC_COPYRIGHT([Copyright (c) 2002-2014 +AC_COPYRIGHT([Copyright (c) 2002-2015 The Xfce development team. All rights reserved. Written for Xfce by Olivier Fourdan <fourdan@xfce.org>.]) @@ -176,6 +177,7 @@ if test x"$enable_randr" = x"yes"; then AC_CHECK_LIB(Xrandr, XRRUpdateConfiguration, [AC_CHECK_HEADER(X11/extensions/Xrandr.h, RANDR_LIBS="-lXrandr -lXrender" + AC_DEFINE([HAVE_RANDR], [1], [Define to enable xrandr]) have_xrandr="yes",, [#include <X11/Xlib.h>])],, @@ -186,6 +188,24 @@ fi AC_SUBST([RANDR_LIBS]) dnl +dnl XPresent support +dnl +AC_ARG_ENABLE([xpresent], +AC_HELP_STRING([--enable-xpresent], [try to use the xpresent extension]) +AC_HELP_STRING([--disable-render], [don't try to use the xpresent extension]), + [], [enable_xpresent=yes]) +have_xpresent="no" +XPRESENT_LIBS= +if test x"$enable_xpresent" = x"yes"; then + if $PKG_CONFIG --print-errors --exists xpresent 2>&1; then + PKG_CHECK_MODULES(PRESENT_EXTENSION, xpresent) + have_xpresent="yes" + AC_DEFINE([HAVE_PRESENT_EXTENSION], [1], [Define to enable xpresent]) + fi +fi +AC_SUBST([PRESENT_EXTENSION_LIBS]) + +dnl dnl Xcomposite and related extensions dnl compositor="no" @@ -261,6 +281,7 @@ echo " Startup notification support: $LIBSTARTUP_NOTIFICATION_FOUND" echo " XSync support: $have_xsync" echo " Render support: $have_render" echo " Xrandr support: $have_xrandr" +echo " Xpresent support: $have_xpresent" echo " Embedded compositor: $compositor" echo " Epoxy support: $EPOXY_FOUND" echo " KDE systray protocol proxy: $kde_systray" |