2013-10-24 12:47:48 +00:00
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/* GStreamer
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* Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net>
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*
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* gstlog.c: tracing module that logs events
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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2014-07-16 16:48:52 +00:00
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/**
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* SECTION:gstlog
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* @short_description: log hook event
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*
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* A tracing module that logs all data from all hooks.
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*/
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2013-10-24 12:47:48 +00:00
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include "gstlog.h"
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2014-07-16 07:22:14 +00:00
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#include <gst/printf/printf.h>
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2013-10-24 12:47:48 +00:00
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GST_DEBUG_CATEGORY_STATIC (gst_log_debug);
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#define GST_CAT_DEFAULT gst_log_debug
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2013-10-30 07:04:27 +00:00
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GST_DEBUG_CATEGORY_STATIC (GST_CAT_BUFFER);
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GST_DEBUG_CATEGORY_STATIC (GST_CAT_BUFFER_LIST);
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2014-07-16 07:22:14 +00:00
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GST_DEBUG_CATEGORY_STATIC (GST_CAT_EVENT);
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GST_DEBUG_CATEGORY_STATIC (GST_CAT_MESSAGE);
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2014-07-16 07:41:48 +00:00
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GST_DEBUG_CATEGORY_STATIC (GST_CAT_QUERY);
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2013-10-24 12:47:48 +00:00
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#define _do_init \
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2013-10-30 07:04:27 +00:00
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GST_DEBUG_CATEGORY_INIT (gst_log_debug, "log", 0, "log tracer"); \
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GST_DEBUG_CATEGORY_GET (GST_CAT_BUFFER, "GST_BUFFER"); \
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2014-07-16 07:22:14 +00:00
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GST_DEBUG_CATEGORY_GET (GST_CAT_BUFFER_LIST, "GST_BUFFER_LIST"); \
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GST_DEBUG_CATEGORY_GET (GST_CAT_EVENT, "GST_EVENT"); \
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2014-07-16 07:41:48 +00:00
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GST_DEBUG_CATEGORY_GET (GST_CAT_MESSAGE, "GST_MESSAGE"); \
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GST_DEBUG_CATEGORY_GET (GST_CAT_QUERY, "query");
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2013-10-24 12:47:48 +00:00
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#define gst_log_tracer_parent_class parent_class
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G_DEFINE_TYPE_WITH_CODE (GstLogTracer, gst_log_tracer, GST_TYPE_TRACER,
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_do_init);
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2014-09-15 11:15:17 +00:00
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static void
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do_log (GstDebugCategory * cat, const char *format, va_list var_args)
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{
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gst_debug_log_valist (cat, GST_LEVEL_TRACE, "", "", 0, NULL,
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format, var_args);
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}
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2013-10-24 12:47:48 +00:00
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static void
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2014-09-15 11:15:17 +00:00
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do_push_buffer_pre (GstTracer * self, va_list var_args)
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{
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do_log (GST_CAT_BUFFER,
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"%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", buffer=%" GST_PTR_FORMAT,
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var_args);
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}
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static void
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do_push_buffer_post (GstTracer * self, va_list var_args)
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2013-10-24 12:47:48 +00:00
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{
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2014-09-15 11:15:17 +00:00
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do_log (GST_CAT_BUFFER,
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"%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", res=%d", var_args);
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}
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2013-10-24 12:47:48 +00:00
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2014-09-15 11:15:17 +00:00
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static void
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do_push_buffer_list_pre (GstTracer * self, va_list var_args)
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{
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do_log (GST_CAT_BUFFER_LIST,
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"%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", list=%p", var_args);
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2013-10-24 12:47:48 +00:00
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}
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static void
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2014-09-15 11:15:17 +00:00
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do_push_buffer_list_post (GstTracer * self, va_list var_args)
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2013-10-24 12:47:48 +00:00
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{
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2014-09-15 11:15:17 +00:00
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do_log (GST_CAT_BUFFER_LIST,
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"%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", res=%d", var_args);
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2013-10-24 12:47:48 +00:00
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}
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static void
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2014-09-15 11:15:17 +00:00
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do_pull_range_pre (GstTracer * self, va_list var_args)
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2013-10-24 12:47:48 +00:00
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{
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2014-09-15 11:15:17 +00:00
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do_log (GST_CAT_BUFFER,
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"%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", offset=%" G_GUINT64_FORMAT
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", size=%u", var_args);
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}
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static void
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do_pull_range_post (GstTracer * self, va_list var_args)
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{
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do_log (GST_CAT_BUFFER,
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"%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", buffer=%" GST_PTR_FORMAT
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", res=%d", var_args);
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}
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static void
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do_push_event_pre (GstTracer * self, va_list var_args)
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{
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do_log (GST_CAT_EVENT,
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"%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", event=%" GST_PTR_FORMAT,
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var_args);
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}
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static void
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do_push_event_post (GstTracer * self, va_list var_args)
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{
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do_log (GST_CAT_EVENT,
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"%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", res=%d", var_args);
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}
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static void
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do_post_message_pre (GstTracer * self, va_list var_args)
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{
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do_log (GST_CAT_EVENT,
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"%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", message=%"
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GST_PTR_FORMAT, var_args);
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}
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static void
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do_post_message_post (GstTracer * self, va_list var_args)
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{
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do_log (GST_CAT_EVENT,
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"%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", res=%d", var_args);
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}
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static void
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do_query_pre (GstTracer * self, va_list var_args)
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{
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do_log (GST_CAT_QUERY,
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"%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", query=%"
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GST_PTR_FORMAT, var_args);
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}
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static void
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do_query_post (GstTracer * self, va_list var_args)
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{
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do_log (GST_CAT_QUERY,
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"%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", res=%d", var_args);
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}
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/* tracer class */
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static void
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gst_log_tracer_class_init (GstLogTracerClass * klass)
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{
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}
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static void
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gst_log_tracer_init (GstLogTracer * self)
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{
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GstTracer *tracer = GST_TRACER (self);
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2014-09-15 20:27:11 +00:00
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gst_tracer_register_hook (tracer, "pad-push-pre", do_push_buffer_pre);
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gst_tracer_register_hook (tracer, "pad-push-post", do_push_buffer_post);
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gst_tracer_register_hook (tracer, "pad-push-list-pre",
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2014-09-15 11:15:17 +00:00
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do_push_buffer_list_pre);
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2014-09-15 20:27:11 +00:00
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gst_tracer_register_hook (tracer, "pad-push-list-post",
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do_push_buffer_list_post);
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2014-09-15 20:27:11 +00:00
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gst_tracer_register_hook (tracer, "pad-pull-range-pre", do_pull_range_pre);
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gst_tracer_register_hook (tracer, "pad-pull-range-post", do_pull_range_post);
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gst_tracer_register_hook (tracer, "pad-push-event-pre", do_push_event_pre);
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gst_tracer_register_hook (tracer, "pad-push-event-post", do_push_event_post);
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gst_tracer_register_hook (tracer, "element-post-message-pre",
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2014-09-15 11:15:17 +00:00
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do_post_message_pre);
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2014-09-15 20:27:11 +00:00
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gst_tracer_register_hook (tracer, "element-post-message-post",
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do_post_message_post);
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gst_tracer_register_hook (tracer, "element-query-pre", do_query_pre);
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gst_tracer_register_hook (tracer, "element-query-post", do_query_post);
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2013-10-24 12:47:48 +00:00
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}
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