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added vishnu's doc patch

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Original commit message from CVS:
added vishnu's doc patch
This commit is contained in:
Christian Schaller 2002-11-28 00:10:38 +00:00
parent c925bc7de0
commit e6d279fc4d
2 changed files with 33 additions and 8 deletions
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35
configure.ac
View file

@ -218,14 +218,10 @@ AC_HELP_STRING([--enable-profiling],[adds -pg to compiler commandline, for profi
esac], esac],
[USE_PROFILING=no]) dnl Default value [USE_PROFILING=no]) dnl Default value
dnl default to building registry in the source tree if we are enabling plugin build dir dnl set up a configuration dir
if test "x$PLUGINS_USE_BUILDDIR" = "xyes"; then GST_CONFIG_DIR=${sysconfdir}/gstreamer
GST_CONFIG_DIR=`pwd`
else
GST_CONFIG_DIR=${sysconfdir}/gstreamer
fi
AC_ARG_WITH(configdir, AC_ARG_WITH(configdir,
AC_HELP_STRING([--with-configdir],[specify path to use for plugin and command completion registries]), AC_HELP_STRING([--with-configdir],[specify path to use for configuration files]),
[case "${withval}" in [case "${withval}" in
yes) AC_MSG_ERROR(bad value ${withval} for --with-configdir) ;; yes) AC_MSG_ERROR(bad value ${withval} for --with-configdir) ;;
no) AC_MSG_ERROR(bad value ${withval} for --with-configdir) ;; no) AC_MSG_ERROR(bad value ${withval} for --with-configdir) ;;
@ -237,6 +233,27 @@ AS_AC_EXPAND(GST_CONFIG_DIR, $GST_CONFIG_DIR)
AC_MSG_NOTICE(Using $GST_CONFIG_DIR as configuration dir) AC_MSG_NOTICE(Using $GST_CONFIG_DIR as configuration dir)
dnl use a cache dir for storing element registry info.
dnl default to building registry in the source tree if we are enabling plugin build dir
if test "x$PLUGINS_USE_BUILDDIR" = "xyes"; then
GST_CACHE_DIR=`pwd`
else
dnl ${localstatedir} points to PREFIX/var
GST_CACHE_DIR=${localstatedir}/cache/gstreamer
fi
AC_ARG_WITH(cachedir,
AC_HELP_STRING([--with-cachedir],[specify path to use for plugin and command completion registries]),
[case "${withval}" in
yes) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;;
no) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;;
*) GST_CACHE_DIR="${withval}" ;;
esac],
[:]) dnl Default value
AS_AC_EXPAND(GST_CACHE_DIR, $GST_CACHE_DIR)
AC_MSG_NOTICE(Using $GST_CACHE_DIR as registry cache dir)
dnl building of tests dnl building of tests
AC_ARG_ENABLE(tests, AC_ARG_ENABLE(tests,
AC_HELP_STRING([--disable-tests],[disable building test apps]), AC_HELP_STRING([--disable-tests],[disable building test apps]),
@ -358,6 +375,10 @@ dnl Set location of configuration dir.
AC_DEFINE_UNQUOTED(GST_CONFIG_DIR, "$GST_CONFIG_DIR", [Define the configuration directory]) AC_DEFINE_UNQUOTED(GST_CONFIG_DIR, "$GST_CONFIG_DIR", [Define the configuration directory])
AC_SUBST(GST_CONFIG_DIR) AC_SUBST(GST_CONFIG_DIR)
dnl Set location of registry dir.
AC_DEFINE_UNQUOTED(GST_CACHE_DIR, "$GST_CACHE_DIR", [Define the registry directory])
AC_SUBST(GST_CACHE_DIR)
dnl Set location of plugin directory dnl Set location of plugin directory
if test "x${prefix}" = "xNONE"; then if test "x${prefix}" = "xNONE"; then
PLUGINS_DIR=${ac_default_prefix}/lib/gst PLUGINS_DIR=${ac_default_prefix}/lib/gst

6
gst/gstdata.c
View file

@ -217,7 +217,11 @@ gst_data_ref_by_count (GstData *data, gint count)
* @data: a #GstData to unreference * @data: a #GstData to unreference
* *
* Decrements the refcount of this data. If the refcount is * Decrements the refcount of this data. If the refcount is
* zero, the data will be freeed. * zero, the data will be freed.
*
* When you add data to a pipeline, the pipeline takes ownership of the
* data. When the data has been used by some plugin, it must unref()s it.
* Applications usually don't need to unref() anything.
*/ */
void void
gst_data_unref (GstData *data) gst_data_unref (GstData *data)