mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-01 20:30:41 +00:00
209c82ee06
Original commit message from CVS: * docs/gst/gstreamer-sections.txt: More doc hacking. * docs/gst/tmpl/gstaggregator.sgml: * docs/gst/tmpl/gstautoplugfactory.sgml: * docs/gst/tmpl/gstbin.sgml: * docs/gst/tmpl/gstbuffer.sgml: * docs/gst/tmpl/gstbufferstore.sgml: * docs/gst/tmpl/gstfakesink.sgml: * docs/gst/tmpl/gstfakesrc.sgml: * docs/gst/tmpl/gstmd5sink.sgml: * docs/gst/tmpl/gstreamer-unused.sgml: * docs/gst/tmpl/gstsearchfuncs.sgml: * docs/gst/tmpl/gstshaper.sgml: * docs/gst/tmpl/gstspider.sgml: * docs/gst/tmpl/gsttee.sgml: * docs/gst/tmpl/gstutils.sgml: * docs/gst/tmpl/gstvalue.sgml: * docs/gst/tmpl/gstxml.sgml: * gst/Makefile.am: Remove gstthreaddummy.c. It never worked, and we don't support it. * gst/gst.c: (gst_init_get_popt_table), (init_pre), (init_post), (gst_use_threads), (gst_has_threads): same * gst/gstthreaddummy.c: same * gst/autoplug/gstspider.c: Make gst_spider_details static. * gst/autoplug/gstspider.h: same * gst/elements/gstaggregator.h: Remove bogus function from header * gst/elements/gstfakesink.h: same * gst/elements/gstfakesrc.h: same * gst/elements/gstmd5sink.h: same * gst/elements/gstshaper.h: same * gst/elements/gsttee.h: same * gst/gstbin.c: doc fixes * gst/gstbin.h: Remove unused definition. * gst/gstbuffer.c: doc fixes * gst/gstcaps.c: (gst_caps_is_always_compatible): doc fixes * gst/gstfilter.c: doc fixes * gst/gsttag.c: doc fixes * gst/gstvalue.c: doc fixes
62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/* GStreamer
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include <gst/gstfilter.h>
|
|
|
|
/**
|
|
* gst_filter_run:
|
|
* @list: a linked list
|
|
* @func: the function to execute for each item
|
|
* @first: flag to stop execution after a successful item
|
|
* @user_data: user data
|
|
*
|
|
* Iterates over the elements in @list, calling @func with the
|
|
* list item data for each item. If @func returns TRUE, @data is
|
|
* prepended to the list of results returned. If @first is true,
|
|
* the search is halted after the first result is found.
|
|
*
|
|
* Returns: the list of results
|
|
*/
|
|
GList *
|
|
gst_filter_run (const GList * list, GstFilterFunc func, gboolean first,
|
|
gpointer user_data)
|
|
{
|
|
const GList *walk = list;
|
|
GList *result = NULL;
|
|
|
|
while (walk) {
|
|
gboolean res = TRUE;
|
|
gpointer data = walk->data;
|
|
|
|
walk = g_list_next (walk);
|
|
|
|
if (func)
|
|
res = func (data, user_data);
|
|
|
|
if (res) {
|
|
result = g_list_prepend (result, data);
|
|
|
|
if (first)
|
|
break;
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|