fbcompose - A compositing addon for fluxbox window manager.

 fbcompose(1) is an optional compositing addon for fluxbox window manager. It
 augments fluxbox with a number of graphical features. Most notably, fbcompose
 allows fluxbox to properly display applications that require compositing
 (docky, for example), adds support for true window transparency (as opposed to
 fluxbox's pseudo transparency) and provides a plugin framework to extend the
 compositor's functionality.

 As this is still a beta version of the compositor, the bugs are likely.

1 files changed, 137 insertions, 2 deletions

diff --git a/configure.in b/configure.in
index 14f1993..6a9aba1 100644
--- a/configure.in
+++ b/configure.in
@@ -2,6 +2,16 @@ dnl Initialize autoconf and automake
 AC_INIT(src/main.cc)
 AC_PREREQ(2.52)
 AM_INIT_AUTOMAKE(fluxbox,1.3.2, no-define)
+LT_INIT
+
+dnl Force autoconf to not set CFLAGS and CXXFLAGS.
+if test "x$CFLAGS" = "x"; then
+  ${CFLAGS=""}
+fi
+
+if test "x$CXXFLAGS" = "x"; then
+  ${CXXFLAGS=""}
+fi
 
 dnl Determine default prefix
 test x$prefix = "xNONE" && prefix="$ac_default_prefix"
@@ -296,13 +306,13 @@ AC_ARG_ENABLE(
 AM_CONDITIONAL(NEWWMSPEC, test x$NEWWMSPEC = xtrue)
 
 dnl Check whether to include debugging code
-DEBUG=""
+DEBUG="-O2"
 AC_MSG_CHECKING([whether to include verbose debugging code])
 AC_ARG_ENABLE(debug,
   [  --enable-debug          include verbose debugging code ([default=no])],
   if test x$enableval = "xyes"; then
     AC_MSG_RESULT([yes])
-    DEBUG="-DDEBUG -Wall"
+    DEBUG="-DDEBUG -Wall -g -O0"
   else
     AC_MSG_RESULT([no])
   fi,
@@ -624,6 +634,111 @@ else
 fi
 
 
+dnl Check for compositor features.
+
+enableval="yes"
+AC_MSG_CHECKING([whether fbcompose should be built])
+AC_ARG_ENABLE(fbcompose,
+  AC_HELP_STRING([--enable-fbcompose],
+                 [build the fluxbox compositor [default=yes]]), ,
+              [enableval=yes])
+if test "x$enableval" = "xyes"; then
+  AC_MSG_RESULT([yes])
+  BUILD_FBCOMPOSE=true
+else
+  AC_MSG_RESULT([no])
+  BUILD_FBCOMPOSE=false
+fi
+AM_CONDITIONAL(BUILD_FBCOMPOSE, test x$BUILD_FBCOMPOSE = xtrue)
+
+
+if test "x$BUILD_FBCOMPOSE" = "xtrue"; then
+  AC_CHECK_LIB([Xcomposite],[XCompositeRedirectSubwindows])
+  LDFLAGS="$LDFLAGS -export-dynamic"
+
+  AC_CHECK_HEADERS([ctime time.h], [break;], [AC_MSG_ERROR([Could not find neither ctime nor time.h headers.])])
+  AC_CHECK_HEADER([sys/time.h], , [AC_MSG_ERROR([Could not find sys/time.h header.])])
+fi
+
+
+enableval="yes"
+AC_MSG_CHECKING([whether to have XRender compositing support])
+AC_ARG_ENABLE(xrender-compositing,
+  AC_HELP_STRING([--enable-xrender-compositing],
+                 [XRender support for fbcompose [default=yes]]), ,
+              [enableval=yes])
+if test "x$enableval" = "xyes" -a "x$BUILD_FBCOMPOSE" = "xtrue"; then
+  AC_MSG_RESULT([yes])
+  AC_CHECK_LIB([dl], [dlopen],
+               [AC_DEFINE(HAVE_DL, [1], [Define to 1 if you have DL.])],
+               [AC_MSG_ERROR([Could not find DL library.])])
+  AC_CHECK_LIB([Xdamage], [XDamageCreate],
+               [AC_DEFINE(HAVE_XDAMAGE, [1], [Define to 1 if you have XDamage.])],
+               [AC_MSG_ERROR([Could not find X damage extension.])])
+  AC_CHECK_LIB([Xrender], [XRenderCreatePicture],
+               [AC_DEFINE(HAVE_XRENDER, [1], [Define to 1 if you have XRender.])],
+               [AC_MSG_ERROR([Could not find X render extension.])])
+  AC_CHECK_LIB([Xfixes], [XFixesCreateRegion],
+               [AC_DEFINE(HAVE_XFIXES,[1],[Define to 1 if you have XFixes.])],
+               [AC_MSG_ERROR([Could not find X fixes extension.])])
+  AC_CHECK_LIB([Xext], [XShapeCombineShape],
+               [AC_DEFINE(SHAPE,[1],[Define to 1 if you have SHAPE.])],
+               [AC_MSG_ERROR([Could not find X shape extension.])])
+  AC_DEFINE(USE_XRENDER_COMPOSITING, [1], [Define to 1 if you want XRender compositing.])
+  LIBS="$LIBS -ldl -lXext -lXdamage -lXrender -lXfixes"
+  XRENDER_COMPOSITING=true
+else
+  AC_MSG_RESULT([no])
+  XRENDER_COMPOSITING=false
+fi
+AM_CONDITIONAL(XRENDER_COMPOSITING, test x$XRENDER_COMPOSITING = xtrue)
+
+
+enableval="yes"
+AC_MSG_CHECKING([whether to have OpenGL compositing support])
+AC_ARG_ENABLE(opengl-compositing,
+  AC_HELP_STRING([--enable-opengl-compositing],
+                 [OpenGL support for fbcompose [default=yes]]), ,
+              [enableval=yes])
+if test "x$enableval" = "xyes" -a "x$BUILD_FBCOMPOSE" = "xtrue"; then
+  AC_MSG_RESULT([yes])
+  AC_CHECK_LIB([dl], [dlopen],
+               [AC_DEFINE(HAVE_DL, [1], [Define to 1 if you have DL.])],
+               [AC_MSG_ERROR([Could not find DL library.])])
+  AC_CHECK_LIB([GL], [glXMakeCurrent],
+               [AC_DEFINE(HAVE_GL, [1], [Define to 1 if you have GL.])],
+               [AC_MSG_ERROR([Could not find OpenGL/GLX.])])
+  AC_CHECK_LIB([GLEW], [glewInit],
+               [AC_DEFINE(HAVE_GLEW,[1],[Define to 1 if you have GLEW.])],
+               [AC_MSG_ERROR([Could not find GLEW.])])
+  AC_CHECK_LIB([Xdamage], [XDamageCreate],
+               [AC_DEFINE(HAVE_XDAMAGE, [1], [Define to 1 if you have XDamage.])],
+               [AC_MSG_ERROR([Could not find X damage extension.])])
+  AC_CHECK_LIB([Xrender], [XRenderCreatePicture],
+               [AC_DEFINE(HAVE_XRENDER, [1], [Define to 1 if you have XRender.])],
+               [AC_MSG_ERROR([Could not find X render extension.])])
+  AC_CHECK_LIB([Xfixes], [XFixesCreateRegion],
+               [AC_DEFINE(HAVE_XFIXES,[1],[Define to 1 if you have XFixes.])],
+               [AC_MSG_ERROR([Could not find X fixes extension.])])
+  AC_CHECK_LIB([Xext], [XShapeCombineShape],
+               [AC_DEFINE(SHAPE,[1],[Define to 1 if you have SHAPE.])],
+               [AC_MSG_ERROR([Could not find X shape extension.])])
+  AC_DEFINE(USE_OPENGL_COMPOSITING, [1], [Define to 1 if you want OpenGL compositing.])
+  LIBS="$LIBS -ldl -lXext -lXdamage -lGL -lGLEW -lXfixes"
+  OPENGL_COMPOSITING=true
+else
+  AC_MSG_RESULT([no])
+  OPENGL_COMPOSITING=false
+fi
+AM_CONDITIONAL(OPENGL_COMPOSITING, test x$OPENGL_COMPOSITING = xtrue)
+
+
+if test x$OPENGL_COMPOSITING = xfalse -a x$XRENDER_COMPOSITING = xfalse; then
+  AM_CONDITIONAL(SERVERAUTO_COMPOSITING_ONLY, true)
+  AC_DEFINE(SERVERAUTO_COMPOSITING_ONLY, [1], [Set to 1 only if both OPENGL_COMPOSITING and XRENDER_COMPOSITING are undefined or 0.])
+else
+  AM_CONDITIONAL(SERVERAUTO_COMPOSITING_ONLY, false)
+fi
 
 
 
@@ -695,6 +810,18 @@ AC_ARG_WITH(
 )
 AC_SUBST(LOCALE_PATH)
 
+AC_ARG_WITH(
+  fbcompose,
+  [  --with-fbcompose=path   location of fbcompose files (PREFIX/share/fluxbox/fbcompose)]
+  ,
+  FBCOMPOSE_PATH=$with_fbcompose
+  AC_DEFINE_UNQUOTED(FBCOMPOSE_PATH, "$FBCOMPOSE_PATH", "Location of fbcompose data")
+  ,
+  FBCOMPOSE_PATH=\$\(prefix\)/share/fluxbox/fbcompose
+  AC_DEFINE_UNQUOTED(FBCOMPOSE_PATH, "$prefix/share/fluxbox/fbcompose", "Location of fbcompose data"),
+)
+AC_SUBST(FBCOMPOSE_PATH)
+
 AC_SUBST(program_prefix)
 AC_SUBST(program_suffix)
 
@@ -713,6 +840,14 @@ src/Makefile
 src/FbTk/Makefile
 src/tests/Makefile
 util/Makefile
+util/fbcompose/Makefile
+util/fbcompose/plugins/Makefile
+util/fbcompose/plugins/opengl/Makefile
+util/fbcompose/plugins/opengl/fade/Makefile
+util/fbcompose/plugins/opengl/preview/Makefile
+util/fbcompose/plugins/xrender/Makefile
+util/fbcompose/plugins/xrender/fade/Makefile
+util/fbcompose/plugins/xrender/preview/Makefile
 util/fbrun/Makefile
 data/Makefile
 data/styles/Makefile