2 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
3 * 2000 Wim Taymans <wtay@chello.be>
4 * 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
6 * gstinfo.h: debugging functions
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public
19 * License along with this library; if not, write to the
20 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 * Boston, MA 02111-1307, USA.
28 #include <glib-object.h>
29 #include <gst/gstconfig.h>
35 * @GST_LEVEL_NONE: No debugging level specified or desired. Used to deactivate
37 * @GST_LEVEL_ERROR: Error messages are to be used only when an error occured
38 * that stops the application from keeping working correctly.
39 * An examples is gst_element_error, which outputs a message with this priority.
40 * It does not mean that the application is terminating as with g_errror.
41 * @GST_LEVEL_WARNING: Warning messages are to inform about abnormal behaviour
42 * that could lead to problems or weird behaviour later on. An example of this
43 * would be clocking issues ("your computer is pretty slow") or broken input
44 * data ("Can't synchronize to stream.")
45 * @GST_LEVEL_INFO: Informational messages should be used to keep the developer
46 * updated about what is happening.
47 * Examples where this should be used are when a typefind function has
48 * successfully determined the type of the stream or when an mp3 plugin detects
49 * the format to be used. ("This file has mono sound.")
50 * @GST_LEVEL_DEBUG: Debugging messages should be used when something common
51 * happens that is not the expected default behavior, or something that's
52 * useful to know but doesn't happen all the time (ie. per loop iteration or
53 * buffer processed or event handled).
54 * An example would be notifications about state changes or receiving/sending
56 * @GST_LEVEL_LOG: Log messages are messages that are very common but might be
57 * useful to know. As a rule of thumb a pipeline that is iterating as expected
58 * should never output anything else but LOG messages. Use this log level to
59 * log recurring information in chain functions and loop functions, for
61 * @GST_LEVEL_FIXME: Fixme messages are messages that indicate that something
62 * in the executed code path is not fully implemented or handled yet. Note
63 * that this does not replace proper error handling in any way, the purpose
64 * of this message is to make it easier to spot incomplete/unfinished pieces
65 * of code when reading the debug log. (Since: 0.10.23)
66 * @GST_LEVEL_TRACE: Tracing-related messages (Since: 0.10.30)
67 * Examples for this are referencing/dereferencing of objects.
68 * @GST_LEVEL_MEMDUMP: memory dump messages are used to log (small) chunks of
69 * data as memory dumps in the log. They will be displayed as hexdump with
70 * ASCII characters. (Since: 0.10.23)
71 * @GST_LEVEL_COUNT: The number of defined debugging levels.
73 * The level defines the importance of a debugging message. The more important a
74 * message is, the greater the probability that the debugging system outputs it.
86 GST_LEVEL_MEMDUMP = 9,
94 * Defines the default debugging level to be used with GStreamer. It is normally
95 * set to #GST_LEVEL_NONE so nothing get printed.
96 * As it can be configured at compile time, developer builds may chose to
97 * override that though.
98 * You can use this as an argument to gst_debug_set_default_threshold() to
99 * reset the debugging output to default behaviour.
101 #ifndef GST_LEVEL_DEFAULT
102 #define GST_LEVEL_DEFAULT GST_LEVEL_NONE
105 /* defines for format (colors etc)
106 * don't change them around, it uses terminal layout
107 * Terminal color strings:
108 * 00=none 01=bold 04=underscore 05=blink 07=reverse 08=concealed
110 * 30=black 31=red 32=green 33=yellow 34=blue 35=magenta 36=cyan 37=white
111 * Background color codes:
112 * 40=black 41=red 42=green 43=yellow 44=blue 45=magenta 46=cyan 47=white
115 * GstDebugColorFlags:
116 * @GST_DEBUG_FG_BLACK: Use black as foreground color.
117 * @GST_DEBUG_FG_RED: Use red as foreground color.
118 * @GST_DEBUG_FG_GREEN: Use green as foreground color.
119 * @GST_DEBUG_FG_YELLOW: Use yellow as foreground color.
120 * @GST_DEBUG_FG_BLUE: Use blue as foreground color.
121 * @GST_DEBUG_FG_MAGENTA: Use magenta as foreground color.
122 * @GST_DEBUG_FG_CYAN: Use cyan as foreground color.
123 * @GST_DEBUG_FG_WHITE: Use white as foreground color.
124 * @GST_DEBUG_BG_BLACK: Use black as background color.
125 * @GST_DEBUG_BG_RED: Use red as background color.
126 * @GST_DEBUG_BG_GREEN: Use green as background color.
127 * @GST_DEBUG_BG_YELLOW: Use yellow as background color.
128 * @GST_DEBUG_BG_BLUE: Use blue as background color.
129 * @GST_DEBUG_BG_MAGENTA: Use magenta as background color.
130 * @GST_DEBUG_BG_CYAN: Use cyan as background color.
131 * @GST_DEBUG_BG_WHITE: Use white as background color.
132 * @GST_DEBUG_BOLD: Make the output bold.
133 * @GST_DEBUG_UNDERLINE: Underline the output.
135 * These are some terminal style flags you can use when creating your
136 * debugging categories to make them stand out in debugging output.
140 GST_DEBUG_FG_BLACK = 0x0000,
141 GST_DEBUG_FG_RED = 0x0001,
142 GST_DEBUG_FG_GREEN = 0x0002,
143 GST_DEBUG_FG_YELLOW = 0x0003,
144 GST_DEBUG_FG_BLUE = 0x0004,
145 GST_DEBUG_FG_MAGENTA = 0x0005,
146 GST_DEBUG_FG_CYAN = 0x0006,
147 GST_DEBUG_FG_WHITE = 0x0007,
148 /* background colors */
149 GST_DEBUG_BG_BLACK = 0x0000,
150 GST_DEBUG_BG_RED = 0x0010,
151 GST_DEBUG_BG_GREEN = 0x0020,
152 GST_DEBUG_BG_YELLOW = 0x0030,
153 GST_DEBUG_BG_BLUE = 0x0040,
154 GST_DEBUG_BG_MAGENTA = 0x0050,
155 GST_DEBUG_BG_CYAN = 0x0060,
156 GST_DEBUG_BG_WHITE = 0x0070,
158 GST_DEBUG_BOLD = 0x0100,
159 GST_DEBUG_UNDERLINE = 0x0200
160 } GstDebugColorFlags;
162 #define GST_DEBUG_FG_MASK (0x000F)
163 #define GST_DEBUG_BG_MASK (0x00F0)
164 #define GST_DEBUG_FORMAT_MASK (0xFF00)
166 typedef struct _GstDebugCategory GstDebugCategory;
170 * This is the struct that describes the categories. Once initialized with
171 * #GST_DEBUG_CATEGORY_INIT, its values can't be changed anymore.
173 struct _GstDebugCategory {
176 guint color; /* see defines above */
179 const gchar * description;
182 /********** some convenience macros for debugging **********/
186 * @str: The string to check.
188 * Macro to use when a string must not be NULL, but may be NULL. If the string
189 * is NULL, "(NULL)" is printed instead.
190 * In GStreamer printf string arguments may not be NULL, because on some
191 * platforms (ie Solaris) the libc crashes in that case. This includes debugging
194 #define GST_STR_NULL(str) ((str) ? (str) : "(NULL)")
196 /* FIXME, not MT safe */
198 * GST_DEBUG_PAD_NAME:
199 * @pad: The pad to debug.
201 * Evaluates to 2 strings, that describe the pad. Often used in debugging
204 #define GST_DEBUG_PAD_NAME(pad) \
206 ((GST_OBJECT_PARENT(pad) != NULL) ? \
207 GST_STR_NULL (GST_OBJECT_NAME (GST_OBJECT_PARENT(pad))) : \
209 (pad != NULL) ? GST_STR_NULL (GST_OBJECT_NAME (pad)) : "''"
214 * This macro should evaluate to the name of the current function and be should
215 * be defined when configuring your project, as it is compiler dependant. If it
216 * is not defined, some default value is used. It is used to provide debugging
217 * output with the function name of the message.
219 * Note that this is different from G_STRFUNC as we do not want the full
220 * function signature in C++ code.
223 #if defined (__GNUC__) || (defined (_MSC_VER) && _MSC_VER >= 1300)
224 # define GST_FUNCTION ((const char*) (__FUNCTION__))
225 #elif defined (__STDC__) && defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
226 # define GST_FUNCTION ((const char*) (__func__))
228 # define GST_FUNCTION ((const char*) ("???"))
230 #endif /* ifndef GST_FUNCTION */
233 typedef struct _GstDebugMessage GstDebugMessage;
237 * @category: a #GstDebugCategory
238 * @level: a #GstDebugLevel
240 * @function: function name
242 * @object: a #GObject
243 * @message: the message
244 * @data: user data for the log function
246 * Function prototype for a logging function that can be registered with
247 * gst_debug_add_log_function().
248 * Use G_GNUC_NO_INSTRUMENT on that function.
250 typedef void (*GstLogFunction) (GstDebugCategory * category,
253 const gchar * function,
256 GstDebugMessage * message,
260 /* FIXME 0.11: move this into private headers */
261 void _gst_debug_init (void);
264 #ifdef GST_USING_PRINTF_EXTENSION
266 /* not using G_GNUC_PRINTF, since gcc will choke on GST_PTR_FORMAT being %P */
267 void gst_debug_log (GstDebugCategory * category,
270 const gchar * function,
273 const gchar * format,
274 ...) G_GNUC_NO_INSTRUMENT;
276 #else /* GST_USING_PRINTF_EXTENSION */
278 void gst_debug_log (GstDebugCategory * category,
281 const gchar * function,
284 const gchar * format,
285 ...) G_GNUC_PRINTF (7, 8) G_GNUC_NO_INSTRUMENT;
287 #endif /* GST_USING_PRINTF_EXTENSION */
289 void gst_debug_log_valist (GstDebugCategory * category,
292 const gchar * function,
295 const gchar * format,
296 va_list args) G_GNUC_NO_INSTRUMENT;
298 /* do not use this function, use the GST_DEBUG_CATEGORY_INIT macro */
299 GstDebugCategory *_gst_debug_category_new (const gchar * name,
301 const gchar * description);
302 /* do not use this function, use the GST_DEBUG_CATEGORY_GET macro */
303 GstDebugCategory *_gst_debug_get_category (const gchar *name);
306 /* do not use this function, use the GST_CAT_MEMDUMP_* macros */
307 void _gst_debug_dump_mem (GstDebugCategory * cat, const gchar * file,
308 const gchar * func, gint line, GObject * obj, const gchar * msg,
309 const guint8 * data, guint length);
311 /* we define this to avoid a compiler warning regarding a cast from a function
312 * pointer to a void pointer
313 * (see https://bugzilla.gnome.org/show_bug.cgi?id=309253)
315 typedef void (* GstDebugFuncPtr) (void);
317 /* do no use these functions, use the GST_DEBUG*_FUNCPTR macros */
318 void _gst_debug_register_funcptr (GstDebugFuncPtr func,
319 const gchar * ptrname);
320 G_CONST_RETURN gchar *
321 _gst_debug_nameof_funcptr (GstDebugFuncPtr func) G_GNUC_NO_INSTRUMENT;
324 const gchar * gst_debug_message_get (GstDebugMessage * message);
326 void gst_debug_log_default (GstDebugCategory * category,
329 const gchar * function,
332 GstDebugMessage * message,
333 gpointer unused) G_GNUC_NO_INSTRUMENT;
335 G_CONST_RETURN gchar *
336 gst_debug_level_get_name (GstDebugLevel level);
338 void gst_debug_add_log_function (GstLogFunction func,
341 guint gst_debug_remove_log_function (GstLogFunction func);
342 guint gst_debug_remove_log_function_by_data (gpointer data);
344 #define gst_debug_add_log_function(func,data) \
346 if (func == gst_debug_log_default) { \
347 gst_debug_add_log_function(NULL,data); \
349 gst_debug_add_log_function(func,data); \
353 #define gst_debug_remove_log_function(func) \
354 (func == gst_debug_log_default) ? \
355 gst_debug_remove_log_function(NULL) : \
356 gst_debug_remove_log_function(func)
358 void gst_debug_set_active (gboolean active);
359 gboolean gst_debug_is_active (void);
361 void gst_debug_set_colored (gboolean colored);
362 gboolean gst_debug_is_colored (void);
364 void gst_debug_set_default_threshold (GstDebugLevel level);
365 GstDebugLevel gst_debug_get_default_threshold (void);
366 void gst_debug_set_threshold_for_name (const gchar * name,
367 GstDebugLevel level);
368 void gst_debug_unset_threshold_for_name (const gchar * name);
371 void gst_debug_category_free (GstDebugCategory * category);
372 void gst_debug_category_set_threshold (GstDebugCategory * category,
373 GstDebugLevel level);
374 void gst_debug_category_reset_threshold (GstDebugCategory * category);
375 GstDebugLevel gst_debug_category_get_threshold (GstDebugCategory * category);
376 G_CONST_RETURN gchar *
377 gst_debug_category_get_name (GstDebugCategory * category);
378 guint gst_debug_category_get_color (GstDebugCategory * category);
379 G_CONST_RETURN gchar *
380 gst_debug_category_get_description (GstDebugCategory * category);
381 GSList * gst_debug_get_all_categories (void);
384 gchar * gst_debug_construct_term_color (guint colorinfo);
385 gint gst_debug_construct_win_color (guint colorinfo);
388 #ifndef GST_DISABLE_GST_DEBUG
391 * GST_DEBUG_CATEGORY:
394 * Defines a GstDebugCategory variable.
395 * This macro expands to nothing if debugging is disabled.
397 #define GST_DEBUG_CATEGORY(cat) GstDebugCategory *cat = NULL
399 * GST_DEBUG_CATEGORY_EXTERN:
402 * Declares a GstDebugCategory variable as extern. Use in header files.
403 * This macro expands to nothing if debugging is disabled.
405 #define GST_DEBUG_CATEGORY_EXTERN(cat) extern GstDebugCategory *cat
408 * GST_DEBUG_CATEGORY_STATIC:
411 * Defines a static GstDebugCategory variable.
412 * This macro expands to nothing if debugging is disabled.
414 #define GST_DEBUG_CATEGORY_STATIC(cat) static GstDebugCategory *cat = NULL
417 * GST_DEBUG_CATEGORY_INIT:
418 * @cat: the category to initialize.
419 * @name: the name of the category.
420 * @color: the colors to use for a color representation or 0 for no color.
421 * @description: optional description of the category.
423 * Initializes a new #GstDebugCategory with the given properties and set to
424 * the default threshold.
428 * This macro expands to nothing if debugging is disabled.
431 * When naming your category, please follow the following conventions to ensure
432 * that the pattern matching for categories works as expected. It is not
433 * earth-shattering if you don't follow these conventions, but it would be nice
437 * If you define a category for a plugin or a feature of it, name the category
438 * like the feature. So if you wanted to write a "filesrc" element, you would
439 * name the category "filesrc". Use lowercase letters only.
440 * If you define more than one category for the same element, append an
441 * underscore and an identifier to your categories, like this: "filesrc_cache"
444 * If you create a library or an application using debugging categories, use a
445 * common prefix followed by an underscore for all your categories. GStreamer
446 * uses the GST prefix so GStreamer categories look like "GST_STATES". Be sure
447 * to include uppercase letters.
451 #define GST_DEBUG_CATEGORY_INIT(cat,name,color,description) G_STMT_START{\
453 cat = _gst_debug_category_new (name,color,description); \
457 * GST_DEBUG_CATEGORY_GET:
458 * @cat: the category to initialize.
459 * @name: log category name
461 * Looks up an existing #GstDebugCategory by its @name and sets @cat. If the
462 * category is not found, but GST_CAT_DEFAULT is defined, that is assigned to
463 * @cat. Otherwise @cat will be NULL.
466 * GST_DEBUG_CATEGORY_STATIC (gst_myplugin_debug);
467 * #define GST_CAT_DEFAULT gst_myplugin_debug
468 * GST_DEBUG_CATEGORY_STATIC (GST_CAT_PERFORMANCE);
470 * GST_DEBUG_CATEGORY_INIT (gst_myplugin_debug, "myplugin", 0, "nice element");
471 * GST_DEBUG_CATEGORY_GET (GST_CAT_PERFORMANCE, "GST_PERFORMANCE");
476 #ifdef GST_CAT_DEFAULT
477 #define GST_DEBUG_CATEGORY_GET(cat,name) G_STMT_START{\
478 cat = _gst_debug_get_category (name); \
480 cat = GST_CAT_DEFAULT; \
484 #define GST_DEBUG_CATEGORY_GET(cat,name) G_STMT_START{\
485 cat = _gst_debug_get_category (name); \
492 * Default gstreamer core debug log category. Please define your own.
494 GST_EXPORT GstDebugCategory * GST_CAT_DEFAULT;
495 /* this symbol may not be used */
496 extern gboolean __gst_debug_enabled;
498 /* since 0.10.7, the min debug level, used for quickly discarding debug
499 * messages that fall under the threshold. */
500 GST_EXPORT GstDebugLevel __gst_debug_min;
504 * @cat: category to use
505 * @level: the severity of the message
506 * @object: the #GObject the message belongs to or NULL if none
507 * @...: A printf-style message to output
509 * Outputs a debugging message. This is the most general macro for outputting
510 * debugging messages. You will probably want to use one of the ones described
513 #ifdef G_HAVE_ISO_VARARGS
514 #define GST_CAT_LEVEL_LOG(cat,level,object,...) G_STMT_START{ \
515 if (G_UNLIKELY (level <= __gst_debug_min)) { \
516 gst_debug_log ((cat), (level), __FILE__, GST_FUNCTION, __LINE__, \
517 (GObject *) (object), __VA_ARGS__); \
520 #else /* G_HAVE_GNUC_VARARGS */
521 #ifdef G_HAVE_GNUC_VARARGS
522 #define GST_CAT_LEVEL_LOG(cat,level,object,args...) G_STMT_START{ \
523 if (G_UNLIKELY (level <= __gst_debug_min)) { \
524 gst_debug_log ((cat), (level), __FILE__, GST_FUNCTION, __LINE__, \
525 (GObject *) (object), ##args ); \
528 #else /* no variadic macros, use inline */
530 GST_CAT_LEVEL_LOG_valist (GstDebugCategory * cat,
531 GstDebugLevel level, gpointer object, const char *format, va_list varargs)
533 if (G_UNLIKELY (level <= __gst_debug_min)) {
534 gst_debug_log_valist (cat, level, "", "", 0, (GObject *) object, format,
540 GST_CAT_LEVEL_LOG (GstDebugCategory * cat, GstDebugLevel level,
541 gpointer object, const char *format, ...)
545 va_start (varargs, format);
546 GST_CAT_LEVEL_LOG_valist (cat, level, object, format, varargs);
550 #endif /* G_HAVE_ISO_VARARGS */
552 /* This one doesn't have varargs in the macro, so it's different than all the
553 * other macros and hence in a separate block right here. Docs chunks are
554 * with the other doc chunks below though. */
555 #define __GST_CAT_MEMDUMP_LOG(cat,object,msg,data,length) G_STMT_START{ \
556 if (G_UNLIKELY (GST_LEVEL_MEMDUMP <= __gst_debug_min)) { \
557 _gst_debug_dump_mem ((cat), __FILE__, GST_FUNCTION, __LINE__, \
558 (GObject *) (object), (msg), (data), (length)); \
562 #define GST_CAT_MEMDUMP_OBJECT(cat,obj,msg,data,length) \
563 __GST_CAT_MEMDUMP_LOG(cat,obj,msg,data,length)
564 #define GST_CAT_MEMDUMP(cat,msg,data,length) \
565 __GST_CAT_MEMDUMP_LOG(cat,NULL,msg,data,length)
566 #define GST_MEMDUMP_OBJECT(obj,msg,data,length) \
567 __GST_CAT_MEMDUMP_LOG(GST_CAT_DEFAULT,obj,msg,data,length)
568 #define GST_MEMDUMP(msg,data,length) \
569 __GST_CAT_MEMDUMP_LOG(GST_CAT_DEFAULT,NULL,msg,data,length)
572 * GST_CAT_ERROR_OBJECT:
573 * @cat: category to use
574 * @obj: the #GObject the message belongs to
575 * @...: printf-style message to output
577 * Output an error message belonging to the given object in the given category.
580 * GST_CAT_WARNING_OBJECT:
581 * @cat: category to use
582 * @obj: the #GObject the message belongs to
583 * @...: printf-style message to output
585 * Output a warning message belonging to the given object in the given category.
588 * GST_CAT_INFO_OBJECT:
589 * @cat: category to use
590 * @obj: the #GObject the message belongs to
591 * @...: printf-style message to output
593 * Output an informational message belonging to the given object in the given
597 * GST_CAT_DEBUG_OBJECT:
598 * @cat: category to use
599 * @obj: the #GObject the message belongs to
600 * @...: printf-style message to output
602 * Output an debugging message belonging to the given object in the given category.
605 * GST_CAT_LOG_OBJECT:
606 * @cat: category to use
607 * @obj: the #GObject the message belongs to
608 * @...: printf-style message to output
610 * Output an logging message belonging to the given object in the given category.
613 * GST_CAT_FIXME_OBJECT:
614 * @cat: category to use
615 * @obj: the #GObject the message belongs to
616 * @...: printf-style message to output
618 * Output a fixme message belonging to the given object in the given category.
623 * GST_CAT_TRACE_OBJECT:
624 * @cat: category to use
625 * @obj: the #GObject the message belongs to
626 * @...: printf-style message to output
628 * Output a tracing message belonging to the given object in the given
634 * GST_CAT_MEMDUMP_OBJECT:
635 * @cat: category to use
636 * @obj: the #GObject the message belongs to
637 * @msg: message string to log with the data
638 * @data: pointer to the data to output
639 * @length: length of the data to output
641 * Output a hexdump of @data relating to the given object in the given
650 * @cat: category to use
651 * @...: printf-style message to output
653 * Output an error message in the given category.
657 * @cat: category to use
658 * @...: printf-style message to output
660 * Output an warning message in the given category.
664 * @cat: category to use
665 * @...: printf-style message to output
667 * Output an informational message in the given category.
671 * @cat: category to use
672 * @...: printf-style message to output
674 * Output an debugging message in the given category.
678 * @cat: category to use
679 * @...: printf-style message to output
681 * Output an logging message in the given category.
685 * @cat: category to use
686 * @...: printf-style message to output
688 * Output an fixme message in the given category.
694 * @cat: category to use
695 * @...: printf-style message to output
697 * Output a tracing message in the given category.
703 * @cat: category to use
704 * @msg: message string to log with the data
705 * @data: pointer to the data to output
706 * @length: length of the data to output
708 * Output a hexdump of @data in the given category.
716 * @obj: the #GObject the message belongs to
717 * @...: printf-style message to output
719 * Output an error message belonging to the given object in the default category.
722 * GST_WARNING_OBJECT:
723 * @obj: the #GObject the message belongs to
724 * @...: printf-style message to output
726 * Output a warning message belonging to the given object in the default category.
730 * @obj: the #GObject the message belongs to
731 * @...: printf-style message to output
733 * Output an informational message belonging to the given object in the default
738 * @obj: the #GObject the message belongs to
739 * @...: printf-style message to output
741 * Output a debugging message belonging to the given object in the default
746 * @obj: the #GObject the message belongs to
747 * @...: printf-style message to output
749 * Output a logging message belonging to the given object in the default category.
753 * @obj: the #GObject the message belongs to
754 * @...: printf-style message to output
756 * Output a fixme message belonging to the given object in the default category.
762 * @obj: the #GObject the message belongs to
763 * @...: printf-style message to output
765 * Output a tracing message belonging to the given object in the default category.
770 * GST_MEMDUMP_OBJECT:
771 * @obj: the #GObject the message belongs to
772 * @msg: message string to log with the data
773 * @data: pointer to the data to output
774 * @length: length of the data to output
776 * Output a logging message belonging to the given object in the default category.
784 * @...: printf-style message to output
786 * Output an error message in the default category.
790 * @...: printf-style message to output
792 * Output a warning message in the default category.
796 * @...: printf-style message to output
798 * Output an informational message in the default category.
802 * @...: printf-style message to output
804 * Output a debugging message in the default category.
808 * @...: printf-style message to output
810 * Output a logging message in the default category.
814 * @...: printf-style message to output
816 * Output a fixme message in the default category.
822 * @...: printf-style message to output
824 * Output a tracing message in the default category.
830 * @msg: message string to log with the data
831 * @data: pointer to the data to output
832 * @length: length of the data to output
834 * Output a hexdump of @data.
839 #ifdef G_HAVE_ISO_VARARGS
841 #define GST_CAT_ERROR_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_ERROR, obj, __VA_ARGS__)
842 #define GST_CAT_WARNING_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_WARNING, obj, __VA_ARGS__)
843 #define GST_CAT_INFO_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_INFO, obj, __VA_ARGS__)
844 #define GST_CAT_DEBUG_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_DEBUG, obj, __VA_ARGS__)
845 #define GST_CAT_LOG_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_LOG, obj, __VA_ARGS__)
846 #define GST_CAT_FIXME_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_FIXME, obj, __VA_ARGS__)
847 #define GST_CAT_TRACE_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_TRACE, obj, __VA_ARGS__)
849 #define GST_CAT_ERROR(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_ERROR, NULL, __VA_ARGS__)
850 #define GST_CAT_WARNING(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_WARNING, NULL, __VA_ARGS__)
851 #define GST_CAT_INFO(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_INFO, NULL, __VA_ARGS__)
852 #define GST_CAT_DEBUG(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_DEBUG, NULL, __VA_ARGS__)
853 #define GST_CAT_LOG(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_LOG, NULL, __VA_ARGS__)
854 #define GST_CAT_FIXME(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_FIXME, NULL, __VA_ARGS__)
855 #define GST_CAT_TRACE(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_TRACE, NULL, __VA_ARGS__)
857 #define GST_ERROR_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_ERROR, obj, __VA_ARGS__)
858 #define GST_WARNING_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_WARNING, obj, __VA_ARGS__)
859 #define GST_INFO_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_INFO, obj, __VA_ARGS__)
860 #define GST_DEBUG_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, obj, __VA_ARGS__)
861 #define GST_LOG_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_LOG, obj, __VA_ARGS__)
862 #define GST_FIXME_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_FIXME, obj, __VA_ARGS__)
863 #define GST_TRACE_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_TRACE, obj, __VA_ARGS__)
865 #define GST_ERROR(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_ERROR, NULL, __VA_ARGS__)
866 #define GST_WARNING(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_WARNING, NULL, __VA_ARGS__)
867 #define GST_INFO(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_INFO, NULL, __VA_ARGS__)
868 #define GST_DEBUG(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, NULL, __VA_ARGS__)
869 #define GST_LOG(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_LOG, NULL, __VA_ARGS__)
870 #define GST_FIXME(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_FIXME, NULL, __VA_ARGS__)
871 #define GST_TRACE(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_TRACE, NULL, __VA_ARGS__)
874 #ifdef G_HAVE_GNUC_VARARGS
876 #define GST_CAT_ERROR_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_ERROR, obj, ##args )
877 #define GST_CAT_WARNING_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_WARNING, obj, ##args )
878 #define GST_CAT_INFO_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_INFO, obj, ##args )
879 #define GST_CAT_DEBUG_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_DEBUG, obj, ##args )
880 #define GST_CAT_LOG_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_LOG, obj, ##args )
881 #define GST_CAT_FIXME_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_FIXME, obj, ##args )
882 #define GST_CAT_TRACE_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_TRACE, obj, ##args )
884 #define GST_CAT_ERROR(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_ERROR, NULL, ##args )
885 #define GST_CAT_WARNING(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_WARNING, NULL, ##args )
886 #define GST_CAT_INFO(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_INFO, NULL, ##args )
887 #define GST_CAT_DEBUG(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_DEBUG, NULL, ##args )
888 #define GST_CAT_LOG(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_LOG, NULL, ##args )
889 #define GST_CAT_FIXME(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_FIXME, NULL, ##args )
890 #define GST_CAT_TRACE(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_TRACE, NULL, ##args )
892 #define GST_ERROR_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_ERROR, obj, ##args )
893 #define GST_WARNING_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_WARNING, obj, ##args )
894 #define GST_INFO_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_INFO, obj, ##args )
895 #define GST_DEBUG_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, obj, ##args )
896 #define GST_LOG_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_LOG, obj, ##args )
897 #define GST_FIXME_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_FIXME, obj, ##args )
898 #define GST_TRACE_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_TRACE, obj, ##args )
900 #define GST_ERROR(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_ERROR, NULL, ##args )
901 #define GST_WARNING(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_WARNING, NULL, ##args )
902 #define GST_INFO(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_INFO, NULL, ##args )
903 #define GST_DEBUG(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, NULL, ##args )
904 #define GST_LOG(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_LOG, NULL, ##args )
905 #define GST_FIXME(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_FIXME, NULL, ##args )
906 #define GST_TRACE(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_TRACE, NULL, ##args )
909 /* no variadic macros, use inline */
911 GST_CAT_ERROR_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
916 va_start (varargs, format);
917 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_ERROR, obj, format, varargs);
922 GST_CAT_WARNING_OBJECT (GstDebugCategory * cat, gpointer obj,
923 const char *format, ...)
927 va_start (varargs, format);
928 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_WARNING, obj, format, varargs);
933 GST_CAT_INFO_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
938 va_start (varargs, format);
939 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_INFO, obj, format, varargs);
944 GST_CAT_DEBUG_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
949 va_start (varargs, format);
950 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_DEBUG, obj, format, varargs);
955 GST_CAT_LOG_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
960 va_start (varargs, format);
961 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_LOG, obj, format, varargs);
966 GST_CAT_FIXME_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
971 va_start (varargs, format);
972 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_FIXME, obj, format, varargs);
977 GST_CAT_TRACE_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
982 va_start (varargs, format);
983 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_TRACE, obj, format, varargs);
988 GST_CAT_ERROR (GstDebugCategory * cat, const char *format, ...)
992 va_start (varargs, format);
993 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_ERROR, NULL, format, varargs);
998 GST_CAT_WARNING (GstDebugCategory * cat, const char *format, ...)
1002 va_start (varargs, format);
1003 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_WARNING, NULL, format, varargs);
1008 GST_CAT_INFO (GstDebugCategory * cat, const char *format, ...)
1012 va_start (varargs, format);
1013 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_INFO, NULL, format, varargs);
1018 GST_CAT_DEBUG (GstDebugCategory * cat, const char *format, ...)
1022 va_start (varargs, format);
1023 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_DEBUG, NULL, format, varargs);
1028 GST_CAT_LOG (GstDebugCategory * cat, const char *format, ...)
1032 va_start (varargs, format);
1033 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_LOG, NULL, format, varargs);
1038 GST_CAT_FIXME (GstDebugCategory * cat, const char *format, ...)
1042 va_start (varargs, format);
1043 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_FIXME, NULL, format, varargs);
1048 GST_CAT_TRACE (GstDebugCategory * cat, const char *format, ...)
1052 va_start (varargs, format);
1053 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_TRACE, NULL, format, varargs);
1058 GST_ERROR_OBJECT (gpointer obj, const char *format, ...)
1062 va_start (varargs, format);
1063 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_ERROR, obj, format,
1069 GST_WARNING_OBJECT (gpointer obj, const char *format, ...)
1073 va_start (varargs, format);
1074 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_WARNING, obj, format,
1080 GST_INFO_OBJECT (gpointer obj, const char *format, ...)
1084 va_start (varargs, format);
1085 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_INFO, obj, format,
1091 GST_DEBUG_OBJECT (gpointer obj, const char *format, ...)
1095 va_start (varargs, format);
1096 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, obj, format,
1102 GST_LOG_OBJECT (gpointer obj, const char *format, ...)
1106 va_start (varargs, format);
1107 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_LOG, obj, format,
1113 GST_FIXME_OBJECT (gpointer obj, const char *format, ...)
1117 va_start (varargs, format);
1118 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_FIXME, obj, format,
1124 GST_TRACE_OBJECT (gpointer obj, const char *format, ...)
1128 va_start (varargs, format);
1129 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_TRACE, obj, format,
1135 GST_ERROR (const char *format, ...)
1139 va_start (varargs, format);
1140 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_ERROR, NULL, format,
1146 GST_WARNING (const char *format, ...)
1150 va_start (varargs, format);
1151 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_WARNING, NULL, format,
1157 GST_INFO (const char *format, ...)
1161 va_start (varargs, format);
1162 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_INFO, NULL, format,
1168 GST_DEBUG (const char *format, ...)
1172 va_start (varargs, format);
1173 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, NULL, format,
1179 GST_LOG (const char *format, ...)
1183 va_start (varargs, format);
1184 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_LOG, NULL,
1190 GST_FIXME (const char *format, ...)
1194 va_start (varargs, format);
1195 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_FIXME, NULL, format,
1201 GST_TRACE (const char *format, ...)
1205 va_start (varargs, format);
1206 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_TRACE, NULL, format,
1214 /********** function pointer stuff **********/
1217 * GST_DEBUG_REGISTER_FUNCPTR:
1218 * @ptr: pointer to the function to register
1220 * Register a pointer to a function with its name, so it can later be used by
1221 * GST_DEBUG_FUNCPTR_NAME().
1223 * Use this variant of #GST_DEBUG_FUNCPTR if you do not need to use @ptr.
1227 #define GST_DEBUG_REGISTER_FUNCPTR(ptr) \
1228 _gst_debug_register_funcptr((GstDebugFuncPtr)(ptr), #ptr)
1230 * GST_DEBUG_FUNCPTR:
1231 * @ptr: pointer to the function to register
1233 * Register a pointer to a function with its name, so it can later be used by
1234 * GST_DEBUG_FUNCPTR_NAME().
1236 * Returns: the value passed to @ptr.
1238 #define GST_DEBUG_FUNCPTR(ptr) \
1239 (_gst_debug_register_funcptr((GstDebugFuncPtr)(ptr), #ptr) , ptr)
1242 * GST_DEBUG_FUNCPTR_NAME:
1243 * @ptr: address of the function of which to look up the name
1245 * Retrieves the name of the function, if it was previously registered with
1246 * GST_DEBUG_FUNCPTR(). If not, it returns a description of the pointer.
1248 * This macro returns a constant string which must not be modified or
1249 * freed by the caller.
1251 #define GST_DEBUG_FUNCPTR_NAME(ptr) \
1252 _gst_debug_nameof_funcptr((GstDebugFuncPtr)ptr)
1255 #else /* GST_DISABLE_GST_DEBUG */
1260 #if defined(__GNUC__) && __GNUC__ >= 3
1261 # pragma GCC poison gst_debug_log
1262 # pragma GCC poison gst_debug_log_valist
1263 # pragma GCC poison _gst_debug_category_new
1266 #define __gst_debug_min GST_LEVEL_NONE
1268 #define _gst_debug_init() G_STMT_START{ }G_STMT_END
1270 #define gst_debug_set_default_threshold(level) G_STMT_START{ }G_STMT_END
1271 #define gst_debug_get_default_threshold() (GST_LEVEL_NONE)
1273 #define gst_debug_level_get_name(level) ("NONE")
1274 #define gst_debug_message_get(message) ("")
1275 #define gst_debug_add_log_function(func,data) G_STMT_START{ }G_STMT_END
1276 #define gst_debug_set_active(active) G_STMT_START{ }G_STMT_END
1277 #define gst_debug_is_active() (FALSE)
1278 #define gst_debug_set_colored(colored) G_STMT_START{ }G_STMT_END
1279 #define gst_debug_is_colored() (FALSE)
1280 #define gst_debug_set_default_threshold(level) G_STMT_START{ }G_STMT_END
1281 #define gst_debug_get_default_threshold() (GST_LEVEL_NONE)
1282 #define gst_debug_set_threshold_for_name(name,level) G_STMT_START{ }G_STMT_END
1283 #define gst_debug_unset_threshold_for_name(name) G_STMT_START{ }G_STMT_END
1285 /* we are using dummy function prototypes here to eat ';' as these macros are
1286 * used outside of functions */
1287 #define GST_DEBUG_CATEGORY(var) void _gst_debug_dummy_##var (void)
1288 #define GST_DEBUG_CATEGORY_EXTERN(var) void _gst_debug_dummy_extern_##var (void)
1289 #define GST_DEBUG_CATEGORY_STATIC(var) void _gst_debug_dummy_static_##var (void)
1291 #define GST_DEBUG_CATEGORY_INIT(var,name,color,desc) G_STMT_START{ }G_STMT_END
1292 #define GST_DEBUG_CATEGORY_GET(var,name) G_STMT_START{ }G_STMT_END
1293 #define gst_debug_category_free(category) G_STMT_START{ }G_STMT_END
1294 #define gst_debug_category_set_threshold(category,level) G_STMT_START{ }G_STMT_END
1295 #define gst_debug_category_reset_threshold(category) G_STMT_START{ }G_STMT_END
1296 #define gst_debug_category_get_threshold(category) (GST_LEVEL_NONE)
1297 #define gst_debug_category_get_name(cat) ("")
1298 #define gst_debug_category_get_color(cat) (0)
1299 #define gst_debug_category_get_description(cat) ("")
1300 #define gst_debug_get_all_categories() (NULL)
1301 #define gst_debug_construct_term_color(colorinfo) (g_strdup ("00"))
1302 #define gst_debug_construct_win_color(colorinfo) (0)
1304 #endif /* !GST_INFO_C */
1306 #ifdef G_HAVE_ISO_VARARGS
1308 #define GST_CAT_LEVEL_LOG(cat,level,...) G_STMT_START{ }G_STMT_END
1310 #define GST_CAT_ERROR_OBJECT(...) G_STMT_START{ }G_STMT_END
1311 #define GST_CAT_WARNING_OBJECT(...) G_STMT_START{ }G_STMT_END
1312 #define GST_CAT_INFO_OBJECT(...) G_STMT_START{ }G_STMT_END
1313 #define GST_CAT_DEBUG_OBJECT(...) G_STMT_START{ }G_STMT_END
1314 #define GST_CAT_LOG_OBJECT(...) G_STMT_START{ }G_STMT_END
1315 #define GST_CAT_FIXME_OBJECT(...) G_STMT_START{ }G_STMT_END
1316 #define GST_CAT_TRACE_OBJECT(...) G_STMT_START{ }G_STMT_END
1318 #define GST_CAT_ERROR(...) G_STMT_START{ }G_STMT_END
1319 #define GST_CAT_WARNING(...) G_STMT_START{ }G_STMT_END
1320 #define GST_CAT_INFO(...) G_STMT_START{ }G_STMT_END
1321 #define GST_CAT_DEBUG(...) G_STMT_START{ }G_STMT_END
1322 #define GST_CAT_LOG(...) G_STMT_START{ }G_STMT_END
1323 #define GST_CAT_FIXME(...) G_STMT_START{ }G_STMT_END
1324 #define GST_CAT_TRACE(...) G_STMT_START{ }G_STMT_END
1326 #define GST_ERROR_OBJECT(...) G_STMT_START{ }G_STMT_END
1327 #define GST_WARNING_OBJECT(...) G_STMT_START{ }G_STMT_END
1328 #define GST_INFO_OBJECT(...) G_STMT_START{ }G_STMT_END
1329 #define GST_DEBUG_OBJECT(...) G_STMT_START{ }G_STMT_END
1330 #define GST_LOG_OBJECT(...) G_STMT_START{ }G_STMT_END
1331 #define GST_FIXME_OBJECT(...) G_STMT_START{ }G_STMT_END
1332 #define GST_TRACE_OBJECT(...) G_STMT_START{ }G_STMT_END
1334 #define GST_ERROR(...) G_STMT_START{ }G_STMT_END
1335 #define GST_WARNING(...) G_STMT_START{ }G_STMT_END
1336 #define GST_INFO(...) G_STMT_START{ }G_STMT_END
1337 #define GST_DEBUG(...) G_STMT_START{ }G_STMT_END
1338 #define GST_LOG(...) G_STMT_START{ }G_STMT_END
1339 #define GST_FIXME(...) G_STMT_START{ }G_STMT_END
1340 #define GST_TRACE(...) G_STMT_START{ }G_STMT_END
1342 #else /* !G_HAVE_ISO_VARARGS */
1343 #ifdef G_HAVE_GNUC_VARARGS
1345 #define GST_CAT_LEVEL_LOG(cat,level,args...) G_STMT_START{ }G_STMT_END
1347 #define GST_CAT_ERROR_OBJECT(args...) G_STMT_START{ }G_STMT_END
1348 #define GST_CAT_WARNING_OBJECT(args...) G_STMT_START{ }G_STMT_END
1349 #define GST_CAT_INFO_OBJECT(args...) G_STMT_START{ }G_STMT_END
1350 #define GST_CAT_DEBUG_OBJECT(args...) G_STMT_START{ }G_STMT_END
1351 #define GST_CAT_LOG_OBJECT(args...) G_STMT_START{ }G_STMT_END
1352 #define GST_CAT_FIXME_OBJECT(args...) G_STMT_START{ }G_STMT_END
1353 #define GST_CAT_TRACE_OBJECT(args...) G_STMT_START{ }G_STMT_END
1355 #define GST_CAT_ERROR(args...) G_STMT_START{ }G_STMT_END
1356 #define GST_CAT_WARNING(args...) G_STMT_START{ }G_STMT_END
1357 #define GST_CAT_INFO(args...) G_STMT_START{ }G_STMT_END
1358 #define GST_CAT_DEBUG(args...) G_STMT_START{ }G_STMT_END
1359 #define GST_CAT_LOG(args...) G_STMT_START{ }G_STMT_END
1360 #define GST_CAT_FIXME(args...) G_STMT_START{ }G_STMT_END
1361 #define GST_CAT_TRACE(args...) G_STMT_START{ }G_STMT_END
1363 #define GST_ERROR_OBJECT(args...) G_STMT_START{ }G_STMT_END
1364 #define GST_WARNING_OBJECT(args...) G_STMT_START{ }G_STMT_END
1365 #define GST_INFO_OBJECT(args...) G_STMT_START{ }G_STMT_END
1366 #define GST_DEBUG_OBJECT(args...) G_STMT_START{ }G_STMT_END
1367 #define GST_LOG_OBJECT(args...) G_STMT_START{ }G_STMT_END
1368 #define GST_FIXME_OBJECT(args...) G_STMT_START{ }G_STMT_END
1369 #define GST_TRACE_OBJECT(args...) G_STMT_START{ }G_STMT_END
1371 #define GST_ERROR(args...) G_STMT_START{ }G_STMT_END
1372 #define GST_WARNING(args...) G_STMT_START{ }G_STMT_END
1373 #define GST_INFO(args...) G_STMT_START{ }G_STMT_END
1374 #define GST_DEBUG(args...) G_STMT_START{ }G_STMT_END
1375 #define GST_LOG(args...) G_STMT_START{ }G_STMT_END
1376 #define GST_FIXME(args...) G_STMT_START{ }G_STMT_END
1377 #define GST_TRACE(args...) G_STMT_START{ }G_STMT_END
1379 #else /* !G_HAVE_GNUC_VARARGS */
1381 GST_CAT_LEVEL_LOG_valist (GstDebugCategory * cat,
1382 GstDebugLevel level, gpointer object, const char *format, va_list varargs)
1387 GST_CAT_ERROR_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1393 GST_CAT_WARNING_OBJECT (GstDebugCategory * cat, gpointer obj,
1394 const char *format, ...)
1399 GST_CAT_INFO_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1405 GST_CAT_DEBUG_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1411 GST_CAT_LOG_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1417 GST_CAT_FIXME_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1423 GST_CAT_TRACE_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1429 GST_CAT_ERROR (GstDebugCategory * cat, const char *format, ...)
1434 GST_CAT_WARNING (GstDebugCategory * cat, const char *format, ...)
1439 GST_CAT_INFO (GstDebugCategory * cat, const char *format, ...)
1444 GST_CAT_DEBUG (GstDebugCategory * cat, const char *format, ...)
1449 GST_CAT_LOG (GstDebugCategory * cat, const char *format, ...)
1454 GST_CAT_FIXME (GstDebugCategory * cat, const char *format, ...)
1459 GST_CAT_TRACE (GstDebugCategory * cat, const char *format, ...)
1464 GST_ERROR_OBJECT (gpointer obj, const char *format, ...)
1469 GST_WARNING_OBJECT (gpointer obj, const char *format, ...)
1474 GST_INFO_OBJECT (gpointer obj, const char *format, ...)
1479 GST_DEBUG_OBJECT (gpointer obj, const char *format, ...)
1484 GST_LOG_OBJECT (gpointer obj, const char *format, ...)
1489 GST_FIXME_OBJECT (gpointer obj, const char *format, ...)
1494 GST_TRACE_OBJECT (gpointer obj, const char *format, ...)
1499 GST_ERROR (const char *format, ...)
1504 GST_WARNING (const char *format, ...)
1509 GST_INFO (const char *format, ...)
1514 GST_DEBUG (const char *format, ...)
1519 GST_LOG (const char *format, ...)
1524 GST_FIXME (const char *format, ...)
1529 GST_TRACE (const char *format, ...)
1533 #endif /* G_HAVE_GNUC_VARARGS */
1534 #endif /* G_HAVE_ISO_VARARGS */
1536 #define GST_DEBUG_REGISTER_FUNCPTR(ptr) G_STMT_START{ }G_STMT_END
1537 #define GST_DEBUG_FUNCPTR(ptr) (ptr)
1538 #define GST_DEBUG_FUNCPTR_NAME(ptr) (g_strdup_printf ("%p", ptr))
1540 #define GST_CAT_MEMDUMP_OBJECT(cat,obj,msg,data,length) G_STMT_START{ }G_STMT_END
1541 #define GST_CAT_MEMDUMP(cat,msg,data,length) G_STMT_START{ }G_STMT_END
1542 #define GST_MEMDUMP_OBJECT(obj,msg,data,length) G_STMT_START{ }G_STMT_END
1543 #define GST_MEMDUMP(msg,data,length) G_STMT_START{ }G_STMT_END
1545 #endif /* GST_DISABLE_GST_DEBUG */
1548 void gst_debug_print_stack_trace (void);
1552 #endif /* __GSTINFO_H__ */