2 * Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net>
4 * gstlog.c: tracing module that logs events
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
23 * @short_description: log hook event
25 * A tracing module that logs all data from all hooks.
34 #include <gst/printf/printf.h>
36 GST_DEBUG_CATEGORY_STATIC (gst_log_debug);
37 #define GST_CAT_DEFAULT gst_log_debug
38 GST_DEBUG_CATEGORY_STATIC (GST_CAT_BIN);
39 GST_DEBUG_CATEGORY_STATIC (GST_CAT_BUFFER);
40 GST_DEBUG_CATEGORY_STATIC (GST_CAT_BUFFER_LIST);
41 GST_DEBUG_CATEGORY_STATIC (GST_CAT_EVENT);
42 GST_DEBUG_CATEGORY_STATIC (GST_CAT_MESSAGE);
43 GST_DEBUG_CATEGORY_STATIC (GST_CAT_QUERY);
44 GST_DEBUG_CATEGORY_STATIC (GST_CAT_STATES);
45 GST_DEBUG_CATEGORY_STATIC (GST_CAT_PADS);
46 GST_DEBUG_CATEGORY_STATIC (GST_CAT_ELEMENT_PADS);
47 GST_DEBUG_CATEGORY_STATIC (GST_CAT_ELEMENT_FACTORY);
50 GST_DEBUG_CATEGORY_INIT (gst_log_debug, "log", 0, "log tracer"); \
51 GST_DEBUG_CATEGORY_GET (GST_CAT_BUFFER, "GST_BUFFER"); \
52 GST_DEBUG_CATEGORY_GET (GST_CAT_BUFFER_LIST, "GST_BUFFER_LIST"); \
53 GST_DEBUG_CATEGORY_GET (GST_CAT_EVENT, "GST_EVENT"); \
54 GST_DEBUG_CATEGORY_GET (GST_CAT_MESSAGE, "GST_MESSAGE"); \
55 GST_DEBUG_CATEGORY_GET (GST_CAT_STATES, "GST_STATES"); \
56 GST_DEBUG_CATEGORY_GET (GST_CAT_PADS, "GST_PADS"); \
57 GST_DEBUG_CATEGORY_GET (GST_CAT_ELEMENT_PADS, "GST_ELEMENT_PADS"); \
58 GST_DEBUG_CATEGORY_GET (GST_CAT_ELEMENT_FACTORY, "GST_ELEMENT_FACTORY"); \
59 GST_DEBUG_CATEGORY_GET (GST_CAT_QUERY, "query"); \
60 GST_DEBUG_CATEGORY_GET (GST_CAT_BIN, "bin");
61 #define gst_log_tracer_parent_class parent_class
62 G_DEFINE_TYPE_WITH_CODE (GstLogTracer, gst_log_tracer, GST_TYPE_TRACER,
66 do_log (GstDebugCategory * cat, const char *func, GObject * obj,
71 va_start (var_args, fmt);
72 gst_debug_log_valist (cat, GST_LEVEL_TRACE, "", func, 0, obj, fmt, var_args);
77 do_push_buffer_pre (GstTracer * self, guint64 ts, GstPad * pad,
80 do_log (GST_CAT_BUFFER, GST_FUNCTION, (GObject *) pad,
81 "%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", buffer=%" GST_PTR_FORMAT,
82 GST_TIME_ARGS (ts), pad, buffer);
86 do_push_buffer_post (GstTracer * self, guint64 ts, GstPad * pad,
89 do_log (GST_CAT_BUFFER, GST_FUNCTION, (GObject *) pad,
90 "%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", res=%d",
91 GST_TIME_ARGS (ts), pad, res);
95 do_push_buffer_list_pre (GstTracer * self, guint64 ts, GstPad * pad,
98 do_log (GST_CAT_BUFFER_LIST, GST_FUNCTION, (GObject *) pad,
99 "%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", list=%p",
100 GST_TIME_ARGS (ts), pad, list);
104 do_push_buffer_list_post (GstTracer * self, guint64 ts, GstPad * pad,
107 do_log (GST_CAT_BUFFER_LIST, GST_FUNCTION, (GObject *) pad,
108 "%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", res=%d",
109 GST_TIME_ARGS (ts), pad, res);
113 do_pull_range_pre (GstTracer * self, guint64 ts, GstPad * pad, guint64 offset,
116 do_log (GST_CAT_BUFFER, GST_FUNCTION, (GObject *) pad,
117 "%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", offset=%" G_GUINT64_FORMAT
118 ", size=%u", GST_TIME_ARGS (ts), pad, offset, size);
122 do_pull_range_post (GstTracer * self, guint64 ts, GstPad * pad,
123 GstBuffer * buffer, GstFlowReturn res)
125 do_log (GST_CAT_BUFFER, GST_FUNCTION, (GObject *) pad,
126 "%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", buffer=%" GST_PTR_FORMAT
127 ", res=%d", GST_TIME_ARGS (ts), pad, buffer, res);
131 do_push_event_pre (GstTracer * self, guint64 ts, GstPad * pad, GstEvent * event)
133 do_log (GST_CAT_EVENT, GST_FUNCTION, (GObject *) pad,
134 "%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", event=%" GST_PTR_FORMAT,
135 GST_TIME_ARGS (ts), pad, event);
139 do_push_event_post (GstTracer * self, guint64 ts, GstPad * pad, gboolean res)
141 do_log (GST_CAT_EVENT, GST_FUNCTION, (GObject *) pad,
142 "%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", res=%d",
143 GST_TIME_ARGS (ts), pad, res);
147 do_pad_query_pre (GstTracer * self, guint64 ts, GstPad * pad, GstQuery * query)
149 do_log (GST_CAT_QUERY, GST_FUNCTION, (GObject *) pad,
150 "%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", query=%"
151 GST_PTR_FORMAT, GST_TIME_ARGS (ts), pad, query);
155 do_pad_query_post (GstTracer * self, guint64 ts, GstPad * pad, gboolean res)
157 do_log (GST_CAT_QUERY, GST_FUNCTION, (GObject *) pad,
158 "%" GST_TIME_FORMAT ", pad=%" GST_PTR_FORMAT ", res=%d",
159 GST_TIME_ARGS (ts), pad, res);
163 do_post_message_pre (GstTracer * self, guint64 ts, GstElement * elem,
166 do_log (GST_CAT_MESSAGE, GST_FUNCTION, (GObject *) elem,
167 "%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", message=%"
168 GST_PTR_FORMAT, GST_TIME_ARGS (ts), elem, msg);
172 do_post_message_post (GstTracer * self, guint64 ts, GstElement * elem,
175 do_log (GST_CAT_MESSAGE, GST_FUNCTION, (GObject *) elem,
176 "%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", res=%d",
177 GST_TIME_ARGS (ts), elem, res);
181 do_element_query_pre (GstTracer * self, guint64 ts, GstElement * elem,
184 do_log (GST_CAT_QUERY, GST_FUNCTION, (GObject *) elem,
185 "%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", query=%"
186 GST_PTR_FORMAT, GST_TIME_ARGS (ts), elem, query);
190 do_element_query_post (GstTracer * self, guint64 ts, GstElement * elem,
193 do_log (GST_CAT_QUERY, GST_FUNCTION, (GObject *) elem,
194 "%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", res=%d",
195 GST_TIME_ARGS (ts), elem, res);
199 do_element_new (GstTracer * self, guint64 ts, GstElement * elem)
201 do_log (GST_CAT_ELEMENT_FACTORY, GST_FUNCTION, (GObject *) elem,
202 "%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT,
203 GST_TIME_ARGS (ts), elem);
207 do_element_add_pad (GstTracer * self, guint64 ts, GstElement * elem,
210 do_log (GST_CAT_ELEMENT_PADS, GST_FUNCTION, (GObject *) elem,
211 "%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", pad=%" GST_PTR_FORMAT,
212 GST_TIME_ARGS (ts), elem, pad);
216 do_element_remove_pad (GstTracer * self, guint64 ts, GstElement * elem,
219 do_log (GST_CAT_ELEMENT_PADS, GST_FUNCTION, (GObject *) elem,
220 "%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", pad=%" GST_PTR_FORMAT,
221 GST_TIME_ARGS (ts), elem, pad);
225 do_element_change_state_pre (GstTracer * self, guint64 ts, GstElement * elem,
226 GstStateChange change)
228 do_log (GST_CAT_STATES, GST_FUNCTION, (GObject *) elem,
229 "%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", change=%d",
230 GST_TIME_ARGS (ts), elem, (gint) change);
234 do_element_change_state_post (GstTracer * self, guint64 ts, GstElement * elem,
235 GstStateChange change, GstStateChangeReturn res)
237 do_log (GST_CAT_STATES, GST_FUNCTION, (GObject *) elem,
238 "%" GST_TIME_FORMAT ", element=%" GST_PTR_FORMAT ", change=%d, res=%d",
239 GST_TIME_ARGS (ts), elem, (gint) change, (gint) res);
243 do_bin_add_pre (GstTracer * self, guint64 ts, GstBin * bin, GstElement * elem)
245 do_log (GST_CAT_BIN, GST_FUNCTION, (GObject *) bin,
246 "%" GST_TIME_FORMAT ", bin=%" GST_PTR_FORMAT ", element=%" GST_PTR_FORMAT,
247 GST_TIME_ARGS (ts), bin, elem);
251 do_bin_add_post (GstTracer * self, guint64 ts, GstBin * bin, GstElement * elem,
254 do_log (GST_CAT_BIN, GST_FUNCTION, (GObject *) bin,
255 "%" GST_TIME_FORMAT ", bin=%" GST_PTR_FORMAT ", element=%" GST_PTR_FORMAT
256 ", res=%d", GST_TIME_ARGS (ts), bin, elem, res);
260 do_bin_remove_pre (GstTracer * self, guint64 ts, GstBin * bin,
263 do_log (GST_CAT_BIN, GST_FUNCTION, (GObject *) bin,
264 "%" GST_TIME_FORMAT ", bin=%" GST_PTR_FORMAT ", element=%" GST_PTR_FORMAT,
265 GST_TIME_ARGS (ts), bin, elem);
269 do_bin_remove_post (GstTracer * self, guint64 ts, GstBin * bin, gboolean res)
271 do_log (GST_CAT_BIN, GST_FUNCTION, (GObject *) bin,
272 "%" GST_TIME_FORMAT ", bin=%" GST_PTR_FORMAT ", res=%d",
273 GST_TIME_ARGS (ts), bin, res);
277 do_pad_link_pre (GstTracer * self, guint64 ts, GstPad * src, GstPad * sink)
279 do_log (GST_CAT_PADS, GST_FUNCTION, (GObject *) src,
280 "%" GST_TIME_FORMAT ", src=%" GST_PTR_FORMAT ", sink=%" GST_PTR_FORMAT,
281 GST_TIME_ARGS (ts), src, sink);
285 do_pad_link_post (GstTracer * self, guint64 ts, GstPad * src, GstPad * sink,
286 GstPadLinkReturn res)
288 do_log (GST_CAT_PADS, GST_FUNCTION, (GObject *) src,
289 "%" GST_TIME_FORMAT ", src=%" GST_PTR_FORMAT ", sink=%" GST_PTR_FORMAT
290 ", res=%d", GST_TIME_ARGS (ts), src, sink, (gint) res);
294 do_pad_unlink_pre (GstTracer * self, guint64 ts, GstPad * src,
297 do_log (GST_CAT_PADS, GST_FUNCTION, (GObject *) src,
298 "%" GST_TIME_FORMAT ", src=%" GST_PTR_FORMAT ", sink=%" GST_PTR_FORMAT,
299 GST_TIME_ARGS (ts), src, sink);
303 do_pad_unlink_post (GstTracer * self, guint64 ts, GstPad * src,
304 GstElement * sink, gboolean res)
306 do_log (GST_CAT_PADS, GST_FUNCTION, (GObject *) src,
307 "%" GST_TIME_FORMAT ", src=%" GST_PTR_FORMAT ", sink=%" GST_PTR_FORMAT
308 ", res=%d", GST_TIME_ARGS (ts), src, sink, (gint) res);
314 gst_log_tracer_class_init (GstLogTracerClass * klass)
319 gst_log_tracer_init (GstLogTracer * self)
321 GstTracer *tracer = GST_TRACER (self);
323 gst_tracing_register_hook (tracer, "pad-push-pre",
324 G_CALLBACK (do_push_buffer_pre));
325 gst_tracing_register_hook (tracer, "pad-push-post",
326 G_CALLBACK (do_push_buffer_post));
327 gst_tracing_register_hook (tracer, "pad-push-list-pre",
328 G_CALLBACK (do_push_buffer_list_pre));
329 gst_tracing_register_hook (tracer, "pad-push-list-post",
330 G_CALLBACK (do_push_buffer_list_post));
331 gst_tracing_register_hook (tracer, "pad-pull-range-pre",
332 G_CALLBACK (do_pull_range_pre));
333 gst_tracing_register_hook (tracer, "pad-pull-range-post",
334 G_CALLBACK (do_pull_range_post));
335 gst_tracing_register_hook (tracer, "pad-push-event-pre",
336 G_CALLBACK (do_push_event_pre));
337 gst_tracing_register_hook (tracer, "pad-push-event-post",
338 G_CALLBACK (do_push_event_post));
339 gst_tracing_register_hook (tracer, "pad-query-pre",
340 G_CALLBACK (do_pad_query_pre));
341 gst_tracing_register_hook (tracer, "pad-query-post",
342 G_CALLBACK (do_pad_query_post));
343 gst_tracing_register_hook (tracer, "element-post-message-pre",
344 G_CALLBACK (do_post_message_pre));
345 gst_tracing_register_hook (tracer, "element-post-message-post",
346 G_CALLBACK (do_post_message_post));
347 gst_tracing_register_hook (tracer, "element-query-pre",
348 G_CALLBACK (do_element_query_pre));
349 gst_tracing_register_hook (tracer, "element-query-post",
350 G_CALLBACK (do_element_query_post));
351 gst_tracing_register_hook (tracer, "element-new",
352 G_CALLBACK (do_element_new));
353 gst_tracing_register_hook (tracer, "element-add-pad",
354 G_CALLBACK (do_element_add_pad));
355 gst_tracing_register_hook (tracer, "element-remove-pad",
356 G_CALLBACK (do_element_remove_pad));
357 gst_tracing_register_hook (tracer, "element-change-state-pre",
358 G_CALLBACK (do_element_change_state_pre));
359 gst_tracing_register_hook (tracer, "element-change-state-post",
360 G_CALLBACK (do_element_change_state_post));
361 gst_tracing_register_hook (tracer, "bin-add-pre",
362 G_CALLBACK (do_bin_add_pre));
363 gst_tracing_register_hook (tracer, "bin-add-post",
364 G_CALLBACK (do_bin_add_post));
365 gst_tracing_register_hook (tracer, "bin-remove-pre",
366 G_CALLBACK (do_bin_remove_pre));
367 gst_tracing_register_hook (tracer, "bin-remove-post",
368 G_CALLBACK (do_bin_remove_post));
369 gst_tracing_register_hook (tracer, "pad-link-pre",
370 G_CALLBACK (do_pad_link_pre));
371 gst_tracing_register_hook (tracer, "pad-link-post",
372 G_CALLBACK (do_pad_link_post));
373 gst_tracing_register_hook (tracer, "pad-unlink-pre",
374 G_CALLBACK (do_pad_unlink_pre));
375 gst_tracing_register_hook (tracer, "pad-unlink-post",
376 G_CALLBACK (do_pad_unlink_post));