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., 51 Franklin St, Fifth Floor,
21 * Boston, MA 02110-1301, 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 occurred
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_error.
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_FIXME: Fixme messages are messages that indicate that something
46 * in the executed code path is not fully implemented or handled yet. Note
47 * that this does not replace proper error handling in any way, the purpose
48 * of this message is to make it easier to spot incomplete/unfinished pieces
49 * of code when reading the debug log.
50 * @GST_LEVEL_INFO: Informational messages should be used to keep the developer
51 * updated about what is happening.
52 * Examples where this should be used are when a typefind function has
53 * successfully determined the type of the stream or when an mp3 plugin detects
54 * the format to be used. ("This file has mono sound.")
55 * @GST_LEVEL_DEBUG: Debugging messages should be used when something common
56 * happens that is not the expected default behavior, or something that's
57 * useful to know but doesn't happen all the time (ie. per loop iteration or
58 * buffer processed or event handled).
59 * An example would be notifications about state changes or receiving/sending
61 * @GST_LEVEL_LOG: Log messages are messages that are very common but might be
62 * useful to know. As a rule of thumb a pipeline that is running as expected
63 * should never output anything else but LOG messages whilst processing data.
64 * Use this log level to log recurring information in chain functions and
65 * loop functions, for example.
66 * @GST_LEVEL_TRACE: Tracing-related messages.
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
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.
79 GST_LEVEL_WARNING = 2,
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
108 * Defines the maximum debugging level to be enabled at compilation time. By default
109 * it is set such that all debugging statements will be enabled.
111 * If you wish to compile GStreamer and plugins with only some debugging statements
112 * (Such as just warnings and errors), you can define it at compile time to the
113 * maximum debug level. Any debug statements above that level will be compiled out.
117 #ifndef GST_LEVEL_MAX
118 #define GST_LEVEL_MAX GST_LEVEL_COUNT
121 /* defines for format (colors etc)
122 * don't change them around, it uses terminal layout
123 * Terminal color strings:
124 * 00=none 01=bold 04=underscore 05=blink 07=reverse 08=concealed
126 * 30=black 31=red 32=green 33=yellow 34=blue 35=magenta 36=cyan 37=white
127 * Background color codes:
128 * 40=black 41=red 42=green 43=yellow 44=blue 45=magenta 46=cyan 47=white
131 * GstDebugColorFlags:
132 * @GST_DEBUG_FG_BLACK: Use black as foreground color.
133 * @GST_DEBUG_FG_RED: Use red as foreground color.
134 * @GST_DEBUG_FG_GREEN: Use green as foreground color.
135 * @GST_DEBUG_FG_YELLOW: Use yellow as foreground color.
136 * @GST_DEBUG_FG_BLUE: Use blue as foreground color.
137 * @GST_DEBUG_FG_MAGENTA: Use magenta as foreground color.
138 * @GST_DEBUG_FG_CYAN: Use cyan as foreground color.
139 * @GST_DEBUG_FG_WHITE: Use white as foreground color.
140 * @GST_DEBUG_BG_BLACK: Use black as background color.
141 * @GST_DEBUG_BG_RED: Use red as background color.
142 * @GST_DEBUG_BG_GREEN: Use green as background color.
143 * @GST_DEBUG_BG_YELLOW: Use yellow as background color.
144 * @GST_DEBUG_BG_BLUE: Use blue as background color.
145 * @GST_DEBUG_BG_MAGENTA: Use magenta as background color.
146 * @GST_DEBUG_BG_CYAN: Use cyan as background color.
147 * @GST_DEBUG_BG_WHITE: Use white as background color.
148 * @GST_DEBUG_BOLD: Make the output bold.
149 * @GST_DEBUG_UNDERLINE: Underline the output.
151 * These are some terminal style flags you can use when creating your
152 * debugging categories to make them stand out in debugging output.
154 typedef enum { /*< flags >*/
156 GST_DEBUG_FG_BLACK = 0x0000,
157 GST_DEBUG_FG_RED = 0x0001,
158 GST_DEBUG_FG_GREEN = 0x0002,
159 GST_DEBUG_FG_YELLOW = 0x0003,
160 GST_DEBUG_FG_BLUE = 0x0004,
161 GST_DEBUG_FG_MAGENTA = 0x0005,
162 GST_DEBUG_FG_CYAN = 0x0006,
163 GST_DEBUG_FG_WHITE = 0x0007,
164 /* background colors */
165 GST_DEBUG_BG_BLACK = 0x0000,
166 GST_DEBUG_BG_RED = 0x0010,
167 GST_DEBUG_BG_GREEN = 0x0020,
168 GST_DEBUG_BG_YELLOW = 0x0030,
169 GST_DEBUG_BG_BLUE = 0x0040,
170 GST_DEBUG_BG_MAGENTA = 0x0050,
171 GST_DEBUG_BG_CYAN = 0x0060,
172 GST_DEBUG_BG_WHITE = 0x0070,
174 GST_DEBUG_BOLD = 0x0100,
175 GST_DEBUG_UNDERLINE = 0x0200
176 } GstDebugColorFlags;
179 * GstStackTraceFlags:
180 * @GST_STACK_TRACE_SHOW_NONE: Try to retrieve the minimum information
181 * available, which may be none on some platforms
183 * @GST_STACK_TRACE_SHOW_FULL: Try to retrieve as much information as possible,
184 * including source information when getting the
190 GST_STACK_TRACE_SHOW_NONE = 0,
191 GST_STACK_TRACE_SHOW_FULL = 1 << 0
192 } GstStackTraceFlags;
196 * @GST_DEBUG_COLOR_MODE_OFF: Do not use colors in logs.
197 * @GST_DEBUG_COLOR_MODE_ON: Paint logs in a platform-specific way.
198 * @GST_DEBUG_COLOR_MODE_UNIX: Paint logs with UNIX terminal color codes
199 * no matter what platform GStreamer is running on.
202 GST_DEBUG_COLOR_MODE_OFF = 0,
203 GST_DEBUG_COLOR_MODE_ON = 1,
204 GST_DEBUG_COLOR_MODE_UNIX = 2
208 #define GST_DEBUG_FG_MASK (0x000F)
209 #define GST_DEBUG_BG_MASK (0x00F0)
210 #define GST_DEBUG_FORMAT_MASK (0xFF00)
212 typedef struct _GstDebugCategory GstDebugCategory;
216 * This is the struct that describes the categories. Once initialized with
217 * #GST_DEBUG_CATEGORY_INIT, its values can't be changed anymore.
219 struct _GstDebugCategory {
222 guint color; /* see defines above */
225 const gchar * description;
228 /********** some convenience macros for debugging **********/
232 * @str: (allow-none): The string to check.
234 * Macro to use when a string must not be %NULL, but may be %NULL. If the string
235 * is %NULL, "(NULL)" is printed instead.
236 * In GStreamer printf string arguments may not be %NULL, because on some
237 * platforms (ie Solaris) the libc crashes in that case. This includes debugging
240 #define GST_STR_NULL(str) ((str) ? (str) : "(NULL)")
242 /* FIXME, not MT safe */
244 * GST_DEBUG_PAD_NAME:
245 * @pad: The pad to debug.
247 * Evaluates to 2 strings, that describe the pad. Often used in debugging
250 #define GST_DEBUG_PAD_NAME(pad) \
252 ((GST_OBJECT_PARENT(pad) != NULL) ? \
253 GST_STR_NULL (GST_OBJECT_NAME (GST_OBJECT_PARENT(pad))) : \
255 (pad != NULL) ? GST_STR_NULL (GST_OBJECT_NAME (pad)) : "''"
260 * This macro should evaluate to the name of the current function and be should
261 * be defined when configuring your project, as it is compiler dependent. If it
262 * is not defined, some default value is used. It is used to provide debugging
263 * output with the function name of the message.
265 * Note that this is different from G_STRFUNC as we do not want the full
266 * function signature in C++ code.
269 #if defined (__STDC__) && defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
270 # define GST_FUNCTION ((const char*) (__func__))
271 #elif defined (__GNUC__) || (defined (_MSC_VER) && _MSC_VER >= 1300)
272 # define GST_FUNCTION ((const char*) (__FUNCTION__))
274 # define GST_FUNCTION ((const char*) ("???"))
276 #endif /* ifndef GST_FUNCTION */
279 * GST_PTR_FORMAT: (skip):
281 * printf format type used to debug GStreamer types. You can use this in
282 * combination with GStreamer's debug logging system as well as the functions
283 * gst_info_vasprintf(), gst_info_strdup_vprintf() and gst_info_strdup_printf()
284 * to pretty-print the following types: #GstCaps, #GstStructure,
285 * #GstCapsFeatures, #GstTagList, #GstDateTime, #GstBuffer, #GstBufferList,
286 * #GstMessage, #GstEvent, #GstQuery, #GstContext, #GstPad, #GstObject. All
287 * #GObject types will be printed as typename plus pointer, and everything
288 * else will simply be printed as pointer address.
290 * This can only be used on types whose size is >= sizeof(gpointer).
292 #define GST_PTR_FORMAT "p\aA"
295 * GST_SEGMENT_FORMAT: (skip):
297 * printf format type used to debug GStreamer segments. You can use this in
298 * combination with GStreamer's debug logging system as well as the functions
299 * gst_info_vasprintf(), gst_info_strdup_vprintf() and gst_info_strdup_printf()
300 * to pretty-print #GstSegment structures.
301 * This can only be used on pointers to GstSegment structures.
303 #define GST_SEGMENT_FORMAT "p\aB"
306 * GST_TIMEP_FORMAT: (skip):
308 * printf format type used to debug GStreamer ClockTime pointers. You can use
309 * this in combination with GStreamer's debug logging system as well as the
310 * functions gst_info_vasprintf(), gst_info_strdup_vprintf() and
311 * gst_info_strdup_printf() to pretty-print #GstClockTime pointers. This can
312 * only be used on pointers to GstClockTime values.
316 #define GST_TIMEP_FORMAT "p\aT"
319 * GST_STIMEP_FORMAT: (skip):
321 * printf format type used to debug GStreamer signed time value pointers. You
322 * can use this in combination with GStreamer's debug logging system as well as
323 * the functions gst_info_vasprintf(), gst_info_strdup_vprintf() and
324 * gst_info_strdup_printf() to pretty-print signed time (pointers to
325 * #GstClockTimeDiff or #gint64).
329 #define GST_STIMEP_FORMAT "p\aS"
331 typedef struct _GstDebugMessage GstDebugMessage;
335 * @category: a #GstDebugCategory
336 * @level: a #GstDebugLevel
338 * @function: function name
340 * @object: a #GObject
341 * @message: the message
342 * @user_data: user data for the log function
344 * Function prototype for a logging function that can be registered with
345 * gst_debug_add_log_function().
346 * Use G_GNUC_NO_INSTRUMENT on that function.
348 typedef void (*GstLogFunction) (GstDebugCategory * category,
351 const gchar * function,
354 GstDebugMessage * message,
358 void gst_debug_log (GstDebugCategory * category,
361 const gchar * function,
364 const gchar * format,
365 ...) G_GNUC_PRINTF (7, 8) G_GNUC_NO_INSTRUMENT;
367 void gst_debug_log_valist (GstDebugCategory * category,
370 const gchar * function,
373 const gchar * format,
374 va_list args) G_GNUC_NO_INSTRUMENT;
377 void gst_debug_log_literal (GstDebugCategory * category,
380 const gchar * function,
383 const gchar * message_string) G_GNUC_NO_INSTRUMENT;
385 /* do not use this function, use the GST_DEBUG_CATEGORY_INIT macro */
388 GstDebugCategory *_gst_debug_category_new (const gchar * name,
390 const gchar * description);
392 /* do not use this function, use the GST_DEBUG_CATEGORY_GET macro */
395 GstDebugCategory *_gst_debug_get_category (const gchar *name);
398 /* do not use this function, use the GST_CAT_MEMDUMP_* macros */
401 void _gst_debug_dump_mem (GstDebugCategory * cat, const gchar * file,
402 const gchar * func, gint line, GObject * obj, const gchar * msg,
403 const guint8 * data, guint length);
406 * GstDebugFuncPtr: (attributes doc.skip=true)
407 * we define this to avoid a compiler warning regarding a cast from a function
408 * pointer to a void pointer
409 * (see https://bugzilla.gnome.org/show_bug.cgi?id=309253)
411 typedef void (* GstDebugFuncPtr) (void);
413 /* do no use these functions, use the GST_DEBUG*_FUNCPTR macros */
416 void _gst_debug_register_funcptr (GstDebugFuncPtr func,
417 const gchar * ptrname);
420 _gst_debug_nameof_funcptr (GstDebugFuncPtr func) G_GNUC_NO_INSTRUMENT;
424 const gchar * gst_debug_message_get (GstDebugMessage * message);
427 gchar * gst_debug_log_get_line (GstDebugCategory * category,
430 const gchar * function,
433 GstDebugMessage * message) G_GNUC_NO_INSTRUMENT;
436 void gst_debug_log_default (GstDebugCategory * category,
439 const gchar * function,
442 GstDebugMessage * message,
443 gpointer user_data) G_GNUC_NO_INSTRUMENT;
446 const gchar * gst_debug_level_get_name (GstDebugLevel level);
449 void gst_debug_add_log_function (GstLogFunction func,
451 GDestroyNotify notify);
453 guint gst_debug_remove_log_function (GstLogFunction func);
456 guint gst_debug_remove_log_function_by_data (gpointer data);
459 void gst_debug_set_active (gboolean active);
462 gboolean gst_debug_is_active (void);
465 void gst_debug_set_colored (gboolean colored);
468 void gst_debug_set_color_mode (GstDebugColorMode mode);
471 void gst_debug_set_color_mode_from_string (const gchar * mode);
474 gboolean gst_debug_is_colored (void);
477 GstDebugColorMode gst_debug_get_color_mode (void);
480 void gst_debug_set_default_threshold (GstDebugLevel level);
483 GstDebugLevel gst_debug_get_default_threshold (void);
486 void gst_debug_set_threshold_for_name (const gchar * name,
487 GstDebugLevel level);
489 void gst_debug_set_threshold_from_string (const gchar * list, gboolean reset);
492 void gst_debug_unset_threshold_for_name (const gchar * name);
495 void gst_debug_category_free (GstDebugCategory * category);
498 void gst_debug_category_set_threshold (GstDebugCategory * category,
499 GstDebugLevel level);
502 void gst_debug_category_reset_threshold (GstDebugCategory * category);
505 GstDebugLevel gst_debug_category_get_threshold (GstDebugCategory * category);
508 const gchar * gst_debug_category_get_name (GstDebugCategory * category);
511 guint gst_debug_category_get_color (GstDebugCategory * category);
514 const gchar * gst_debug_category_get_description (GstDebugCategory * category);
517 GSList * gst_debug_get_all_categories (void);
521 gchar * gst_debug_construct_term_color (guint colorinfo);
524 gint gst_debug_construct_win_color (guint colorinfo);
527 gint gst_info_vasprintf (gchar ** result,
528 const gchar * format,
529 va_list args) G_GNUC_PRINTF (2, 0);
531 gchar * gst_info_strdup_vprintf (const gchar *format, va_list args) G_GNUC_PRINTF (1, 0);
534 gchar * gst_info_strdup_printf (const gchar *format, ...) G_GNUC_PRINTF (1, 2);
537 void gst_print (const gchar * format, ...) G_GNUC_PRINTF (1, 2);
540 void gst_println (const gchar * format, ...) G_GNUC_PRINTF (1, 2);
543 void gst_printerr (const gchar * format, ...) G_GNUC_PRINTF (1, 2);
546 void gst_printerrln (const gchar * format, ...) G_GNUC_PRINTF (1, 2);
548 #ifndef GST_DISABLE_GST_DEBUG
550 /* cast to void * avoids a warning with gcc 6
551 * see https://bugzilla.gnome.org/show_bug.cgi?id=764526 */
552 #define gst_debug_add_log_function(func,data,notify) \
554 if ((func) == (void *) gst_debug_log_default) { \
555 gst_debug_add_log_function(NULL,data,notify); \
557 gst_debug_add_log_function(func,data,notify); \
561 #define gst_debug_remove_log_function(func) \
562 ((func) == (void *) gst_debug_log_default) ? \
563 gst_debug_remove_log_function(NULL) : \
564 gst_debug_remove_log_function(func)
567 * GST_DEBUG_CATEGORY:
570 * Defines a GstDebugCategory variable.
571 * This macro expands to nothing if debugging is disabled.
573 #define GST_DEBUG_CATEGORY(cat) GstDebugCategory *cat = NULL
575 * GST_DEBUG_CATEGORY_EXTERN:
578 * Declares a GstDebugCategory variable as extern. Use in header files.
579 * This macro expands to nothing if debugging is disabled.
581 #define GST_DEBUG_CATEGORY_EXTERN(cat) extern GstDebugCategory *cat
584 * GST_DEBUG_CATEGORY_STATIC:
587 * Defines a static GstDebugCategory variable.
588 * This macro expands to nothing if debugging is disabled.
590 #define GST_DEBUG_CATEGORY_STATIC(cat) static GstDebugCategory *cat = NULL
593 * GST_DEBUG_CATEGORY_INIT:
594 * @cat: the category to initialize.
595 * @name: the name of the category.
596 * @color: the colors to use for a color representation or 0 for no color.
597 * @description: optional description of the category.
599 * Initializes a new #GstDebugCategory with the given properties and set to
600 * the default threshold.
602 * > This macro expands to nothing if debugging is disabled.
604 * > When naming your category, please follow the following conventions to ensure
605 * > that the pattern matching for categories works as expected. It is not
606 * > earth-shattering if you don't follow these conventions, but it would be nice
609 * > If you define a category for a plugin or a feature of it, name the category
610 * > like the feature. So if you wanted to write a "filesrc" element, you would
611 * > name the category "filesrc". Use lowercase letters only.
612 * > If you define more than one category for the same element, append an
613 * > underscore and an identifier to your categories, like this: "filesrc_cache"
615 * > If you create a library or an application using debugging categories, use a
616 * > common prefix followed by an underscore for all your categories. GStreamer
617 * > uses the GST prefix so GStreamer categories look like "GST_STATES". Be sure
618 * > to include uppercase letters.
621 #define GST_DEBUG_CATEGORY_INIT(cat,name,color,description) G_STMT_START{\
623 cat = _gst_debug_category_new (name,color,description); \
627 * GST_DEBUG_CATEGORY_GET:
628 * @cat: the category to initialize.
629 * @name: log category name
631 * Looks up an existing #GstDebugCategory by its @name and sets @cat. If the
632 * category is not found, but GST_CAT_DEFAULT is defined, that is assigned to
633 * @cat. Otherwise @cat will be %NULL.
635 * |[<!-- language="C" -->
636 * GST_DEBUG_CATEGORY_STATIC (gst_myplugin_debug);
637 * #define GST_CAT_DEFAULT gst_myplugin_debug
638 * GST_DEBUG_CATEGORY_STATIC (GST_CAT_PERFORMANCE);
640 * GST_DEBUG_CATEGORY_INIT (gst_myplugin_debug, "myplugin", 0, "nice element");
641 * GST_DEBUG_CATEGORY_GET (GST_CAT_PERFORMANCE, "GST_PERFORMANCE");
644 #ifdef GST_CAT_DEFAULT
645 #define GST_DEBUG_CATEGORY_GET(cat,name) G_STMT_START{\
646 cat = _gst_debug_get_category (name); \
648 cat = GST_CAT_DEFAULT; \
652 #define GST_DEBUG_CATEGORY_GET(cat,name) G_STMT_START{\
653 cat = _gst_debug_get_category (name); \
660 * Default gstreamer core debug log category. Please define your own.
663 GST_API GstDebugCategory * GST_CAT_DEFAULT;
664 /* this symbol may not be used */
666 GST_API gboolean _gst_debug_enabled;
668 /* the min debug level, used for quickly discarding debug
669 * messages that fall under the threshold. */
671 GST_API GstDebugLevel _gst_debug_min;
675 * @cat: category to use
676 * @level: the severity of the message
677 * @object: (allow-none): the #GObject the message belongs to or %NULL if none
678 * @...: A printf-style message to output
680 * Outputs a debugging message. This is the most general macro for outputting
681 * debugging messages. You will probably want to use one of the ones described
684 * There is no need to finish the end of the debug message with a newline
685 * character, a newline character will be added automatically.
687 #ifdef G_HAVE_ISO_VARARGS
688 #define GST_CAT_LEVEL_LOG(cat,level,object,...) G_STMT_START{ \
689 if (G_UNLIKELY ((level) <= GST_LEVEL_MAX && (level) <= _gst_debug_min)) { \
690 gst_debug_log ((cat), (level), __FILE__, GST_FUNCTION, __LINE__, \
691 (GObject *) (object), __VA_ARGS__); \
694 #else /* G_HAVE_GNUC_VARARGS */
695 #ifdef G_HAVE_GNUC_VARARGS
696 #define GST_CAT_LEVEL_LOG(cat,level,object,args...) G_STMT_START{ \
697 if (G_UNLIKELY ((level) <= GST_LEVEL_MAX && (level) <= _gst_debug_min)) { \
698 gst_debug_log ((cat), (level), __FILE__, GST_FUNCTION, __LINE__, \
699 (GObject *) (object), ##args ); \
702 #else /* no variadic macros, use inline */
704 GST_CAT_LEVEL_LOG_valist (GstDebugCategory * cat,
705 GstDebugLevel level, gpointer object, const char *format, va_list varargs)
707 if (G_UNLIKELY ((level) <= GST_LEVEL_MAX && (level) <= _gst_debug_min)) {
708 gst_debug_log_valist (cat, level, "", "", 0, (GObject *) object, format,
714 GST_CAT_LEVEL_LOG (GstDebugCategory * cat, GstDebugLevel level,
715 gpointer object, const char *format, ...)
719 va_start (varargs, format);
720 GST_CAT_LEVEL_LOG_valist (cat, level, object, format, varargs);
724 #endif /* G_HAVE_ISO_VARARGS */
726 /* This one doesn't have varargs in the macro, so it's different than all the
727 * other macros and hence in a separate block right here. Docs chunks are
728 * with the other doc chunks below though. */
729 #define __GST_CAT_MEMDUMP_LOG(cat,object,msg,data,length) G_STMT_START{ \
730 if (G_UNLIKELY (GST_LEVEL_MEMDUMP <= GST_LEVEL_MAX && \
731 GST_LEVEL_MEMDUMP <= _gst_debug_min)) { \
732 _gst_debug_dump_mem ((cat), __FILE__, GST_FUNCTION, __LINE__, \
733 (GObject *) (object), (msg), (data), (length)); \
737 #define GST_CAT_MEMDUMP_OBJECT(cat,obj,msg,data,length) \
738 __GST_CAT_MEMDUMP_LOG(cat,obj,msg,data,length)
739 #define GST_CAT_MEMDUMP(cat,msg,data,length) \
740 __GST_CAT_MEMDUMP_LOG(cat,NULL,msg,data,length)
741 #define GST_MEMDUMP_OBJECT(obj,msg,data,length) \
742 __GST_CAT_MEMDUMP_LOG(GST_CAT_DEFAULT,obj,msg,data,length)
743 #define GST_MEMDUMP(msg,data,length) \
744 __GST_CAT_MEMDUMP_LOG(GST_CAT_DEFAULT,NULL,msg,data,length)
747 * GST_CAT_ERROR_OBJECT:
748 * @cat: category to use
749 * @obj: the #GObject the message belongs to
750 * @...: printf-style message to output
752 * Output an error message belonging to the given object in the given category.
754 * There is no need to finish the end of the message string with a newline
755 * character, a newline character will be added automatically.
758 * GST_CAT_WARNING_OBJECT:
759 * @cat: category to use
760 * @obj: the #GObject the message belongs to
761 * @...: printf-style message to output
763 * Output a warning message belonging to the given object in the given category.
765 * There is no need to finish the end of the message string with a newline
766 * character, a newline character will be added automatically.
769 * GST_CAT_INFO_OBJECT:
770 * @cat: category to use
771 * @obj: the #GObject the message belongs to
772 * @...: printf-style message to output
774 * Output an informational message belonging to the given object in the given
777 * There is no need to finish the end of the message string with a newline
778 * character, a newline character will be added automatically.
781 * GST_CAT_DEBUG_OBJECT:
782 * @cat: category to use
783 * @obj: the #GObject the message belongs to
784 * @...: printf-style message to output
786 * Output an debugging message belonging to the given object in the given category.
788 * There is no need to finish the end of the message string with a newline
789 * character, a newline character will be added automatically.
792 * GST_CAT_LOG_OBJECT:
793 * @cat: category to use
794 * @obj: the #GObject the message belongs to
795 * @...: printf-style message to output
797 * Output an logging message belonging to the given object in the given category.
799 * There is no need to finish the end of the message string with a newline
800 * character, a newline character will be added automatically.
803 * GST_CAT_FIXME_OBJECT:
804 * @cat: category to use
805 * @obj: the #GObject the message belongs to
806 * @...: printf-style message to output
808 * Output a fixme message belonging to the given object in the given category.
810 * There is no need to finish the end of the message string with a newline
811 * character, a newline character will be added automatically.
814 * GST_CAT_TRACE_OBJECT:
815 * @cat: category to use
816 * @obj: the #GObject the message belongs to
817 * @...: printf-style message to output
819 * Output a tracing message belonging to the given object in the given
822 * There is no need to finish the end of the message string with a newline
823 * character, a newline character will be added automatically.
826 * GST_CAT_MEMDUMP_OBJECT:
827 * @cat: category to use
828 * @obj: the #GObject the message belongs to
829 * @msg: message string to log with the data
830 * @data: pointer to the data to output
831 * @length: length of the data to output
833 * Output a hexdump of @data relating to the given object in the given
836 * There is no need to finish the end of the message string with a newline
837 * character, a newline character will be added automatically.
843 * @cat: category to use
844 * @...: printf-style message to output
846 * Output an error message in the given category.
848 * There is no need to finish the end of the message string with a newline
849 * character, a newline character will be added automatically.
853 * @cat: category to use
854 * @...: printf-style message to output
856 * Output an warning message in the given category.
858 * There is no need to finish the end of the message string with a newline
859 * character, a newline character will be added automatically.
863 * @cat: category to use
864 * @...: printf-style message to output
866 * Output an informational message in the given category.
868 * There is no need to finish the end of the message string with a newline
869 * character, a newline character will be added automatically.
873 * @cat: category to use
874 * @...: printf-style message to output
876 * Output an debugging message in the given category.
878 * There is no need to finish the end of the message string with a newline
879 * character, a newline character will be added automatically.
883 * @cat: category to use
884 * @...: printf-style message to output
886 * Output an logging message in the given category.
888 * There is no need to finish the end of the message string with a newline
889 * character, a newline character will be added automatically.
893 * @cat: category to use
894 * @...: printf-style message to output
896 * Output an fixme message in the given category.
898 * There is no need to finish the end of the message string with a newline
899 * character, a newline character will be added automatically.
903 * @cat: category to use
904 * @...: printf-style message to output
906 * Output a tracing message in the given category.
908 * There is no need to finish the end of the message string with a newline
909 * character, a newline character will be added automatically.
913 * @cat: category to use
914 * @msg: message string to log with the data
915 * @data: pointer to the data to output
916 * @length: length of the data to output
918 * Output a hexdump of @data in the given category.
920 * There is no need to finish the end of the message string with a newline
921 * character, a newline character will be added automatically.
927 * @obj: the #GObject the message belongs to
928 * @...: printf-style message to output
930 * Output an error message belonging to the given object in the default category.
932 * There is no need to finish the end of the message string with a newline
933 * character, a newline character will be added automatically.
936 * GST_WARNING_OBJECT:
937 * @obj: the #GObject the message belongs to
938 * @...: printf-style message to output
940 * Output a warning message belonging to the given object in the default category.
942 * There is no need to finish the end of the message string with a newline
943 * character, a newline character will be added automatically.
947 * @obj: the #GObject the message belongs to
948 * @...: printf-style message to output
950 * Output an informational message belonging to the given object in the default
953 * There is no need to finish the end of the message string with a newline
954 * character, a newline character will be added automatically.
958 * @obj: the #GObject the message belongs to
959 * @...: printf-style message to output
961 * Output a debugging message belonging to the given object in the default
964 * There is no need to finish the end of the message string with a newline
965 * character, a newline character will be added automatically.
969 * @obj: the #GObject the message belongs to
970 * @...: printf-style message to output
972 * Output a logging message belonging to the given object in the default category.
974 * There is no need to finish the end of the message string with a newline
975 * character, a newline character will be added automatically.
979 * @obj: the #GObject the message belongs to
980 * @...: printf-style message to output
982 * Output a fixme message belonging to the given object in the default category.
984 * There is no need to finish the end of the message string with a newline
985 * character, a newline character will be added automatically.
989 * @obj: the #GObject the message belongs to
990 * @...: printf-style message to output
992 * Output a tracing message belonging to the given object in the default category.
994 * There is no need to finish the end of the message string with a newline
995 * character, a newline character will be added automatically.
998 * GST_MEMDUMP_OBJECT:
999 * @obj: the #GObject the message belongs to
1000 * @msg: message string to log with the data
1001 * @data: pointer to the data to output
1002 * @length: length of the data to output
1004 * Output a logging message belonging to the given object in the default category.
1006 * There is no need to finish the end of the message string with a newline
1007 * character, a newline character will be added automatically.
1013 * @...: printf-style message to output
1015 * Output an error message in the default category.
1017 * There is no need to finish the end of the message string with a newline
1018 * character, a newline character will be added automatically.
1022 * @...: printf-style message to output
1024 * Output a warning message in the default category.
1026 * There is no need to finish the end of the message string with a newline
1027 * character, a newline character will be added automatically.
1031 * @...: printf-style message to output
1033 * Output an informational message in the default category.
1035 * There is no need to finish the end of the message string with a newline
1036 * character, a newline character will be added automatically.
1040 * @...: printf-style message to output
1042 * Output a debugging message in the default category.
1044 * There is no need to finish the end of the message string with a newline
1045 * character, a newline character will be added automatically.
1049 * @...: printf-style message to output
1051 * Output a logging message in the default category.
1053 * There is no need to finish the end of the message string with a newline
1054 * character, a newline character will be added automatically.
1058 * @...: printf-style message to output
1060 * Output a fixme message in the default category.
1062 * There is no need to finish the end of the message string with a newline
1063 * character, a newline character will be added automatically.
1067 * @...: printf-style message to output
1069 * Output a tracing message in the default category.
1071 * There is no need to finish the end of the message string with a newline
1072 * character, a newline character will be added automatically.
1076 * @msg: message string to log with the data
1077 * @data: pointer to the data to output
1078 * @length: length of the data to output
1080 * Output a hexdump of @data.
1082 * There is no need to finish the end of the message string with a newline
1083 * character, a newline character will be added automatically.
1086 #ifdef G_HAVE_ISO_VARARGS
1088 #define GST_CAT_ERROR_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_ERROR, obj, __VA_ARGS__)
1089 #define GST_CAT_WARNING_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_WARNING, obj, __VA_ARGS__)
1090 #define GST_CAT_INFO_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_INFO, obj, __VA_ARGS__)
1091 #define GST_CAT_DEBUG_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_DEBUG, obj, __VA_ARGS__)
1092 #define GST_CAT_LOG_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_LOG, obj, __VA_ARGS__)
1093 #define GST_CAT_FIXME_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_FIXME, obj, __VA_ARGS__)
1094 #define GST_CAT_TRACE_OBJECT(cat,obj,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_TRACE, obj, __VA_ARGS__)
1096 #define GST_CAT_ERROR(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_ERROR, NULL, __VA_ARGS__)
1097 #define GST_CAT_WARNING(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_WARNING, NULL, __VA_ARGS__)
1098 #define GST_CAT_INFO(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_INFO, NULL, __VA_ARGS__)
1099 #define GST_CAT_DEBUG(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_DEBUG, NULL, __VA_ARGS__)
1100 #define GST_CAT_LOG(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_LOG, NULL, __VA_ARGS__)
1101 #define GST_CAT_FIXME(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_FIXME, NULL, __VA_ARGS__)
1102 #define GST_CAT_TRACE(cat,...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_TRACE, NULL, __VA_ARGS__)
1104 #define GST_ERROR_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_ERROR, obj, __VA_ARGS__)
1105 #define GST_WARNING_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_WARNING, obj, __VA_ARGS__)
1106 #define GST_INFO_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_INFO, obj, __VA_ARGS__)
1107 #define GST_DEBUG_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, obj, __VA_ARGS__)
1108 #define GST_LOG_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_LOG, obj, __VA_ARGS__)
1109 #define GST_FIXME_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_FIXME, obj, __VA_ARGS__)
1110 #define GST_TRACE_OBJECT(obj,...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_TRACE, obj, __VA_ARGS__)
1112 #define GST_ERROR(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_ERROR, NULL, __VA_ARGS__)
1113 #define GST_WARNING(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_WARNING, NULL, __VA_ARGS__)
1114 #define GST_INFO(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_INFO, NULL, __VA_ARGS__)
1115 #define GST_DEBUG(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, NULL, __VA_ARGS__)
1116 #define GST_LOG(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_LOG, NULL, __VA_ARGS__)
1117 #define GST_FIXME(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_FIXME, NULL, __VA_ARGS__)
1118 #define GST_TRACE(...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_TRACE, NULL, __VA_ARGS__)
1121 #ifdef G_HAVE_GNUC_VARARGS
1123 #define GST_CAT_ERROR_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_ERROR, obj, ##args )
1124 #define GST_CAT_WARNING_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_WARNING, obj, ##args )
1125 #define GST_CAT_INFO_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_INFO, obj, ##args )
1126 #define GST_CAT_DEBUG_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_DEBUG, obj, ##args )
1127 #define GST_CAT_LOG_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_LOG, obj, ##args )
1128 #define GST_CAT_FIXME_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_FIXME, obj, ##args )
1129 #define GST_CAT_TRACE_OBJECT(cat,obj,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_TRACE, obj, ##args )
1131 #define GST_CAT_ERROR(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_ERROR, NULL, ##args )
1132 #define GST_CAT_WARNING(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_WARNING, NULL, ##args )
1133 #define GST_CAT_INFO(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_INFO, NULL, ##args )
1134 #define GST_CAT_DEBUG(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_DEBUG, NULL, ##args )
1135 #define GST_CAT_LOG(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_LOG, NULL, ##args )
1136 #define GST_CAT_FIXME(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_FIXME, NULL, ##args )
1137 #define GST_CAT_TRACE(cat,args...) GST_CAT_LEVEL_LOG (cat, GST_LEVEL_TRACE, NULL, ##args )
1139 #define GST_ERROR_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_ERROR, obj, ##args )
1140 #define GST_WARNING_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_WARNING, obj, ##args )
1141 #define GST_INFO_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_INFO, obj, ##args )
1142 #define GST_DEBUG_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, obj, ##args )
1143 #define GST_LOG_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_LOG, obj, ##args )
1144 #define GST_FIXME_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_FIXME, obj, ##args )
1145 #define GST_TRACE_OBJECT(obj,args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_TRACE, obj, ##args )
1147 #define GST_ERROR(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_ERROR, NULL, ##args )
1148 #define GST_WARNING(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_WARNING, NULL, ##args )
1149 #define GST_INFO(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_INFO, NULL, ##args )
1150 #define GST_DEBUG(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, NULL, ##args )
1151 #define GST_LOG(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_LOG, NULL, ##args )
1152 #define GST_FIXME(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_FIXME, NULL, ##args )
1153 #define GST_TRACE(args...) GST_CAT_LEVEL_LOG (GST_CAT_DEFAULT, GST_LEVEL_TRACE, NULL, ##args )
1156 /* no variadic macros, use inline */
1158 GST_CAT_ERROR_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1163 va_start (varargs, format);
1164 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_ERROR, obj, format, varargs);
1169 GST_CAT_WARNING_OBJECT (GstDebugCategory * cat, gpointer obj,
1170 const char *format, ...)
1174 va_start (varargs, format);
1175 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_WARNING, obj, format, varargs);
1180 GST_CAT_INFO_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1185 va_start (varargs, format);
1186 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_INFO, obj, format, varargs);
1191 GST_CAT_DEBUG_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1196 va_start (varargs, format);
1197 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_DEBUG, obj, format, varargs);
1202 GST_CAT_LOG_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1207 va_start (varargs, format);
1208 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_LOG, obj, format, varargs);
1213 GST_CAT_FIXME_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1218 va_start (varargs, format);
1219 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_FIXME, obj, format, varargs);
1224 GST_CAT_TRACE_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1229 va_start (varargs, format);
1230 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_TRACE, obj, format, varargs);
1235 GST_CAT_ERROR (GstDebugCategory * cat, const char *format, ...)
1239 va_start (varargs, format);
1240 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_ERROR, NULL, format, varargs);
1245 GST_CAT_WARNING (GstDebugCategory * cat, const char *format, ...)
1249 va_start (varargs, format);
1250 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_WARNING, NULL, format, varargs);
1255 GST_CAT_INFO (GstDebugCategory * cat, const char *format, ...)
1259 va_start (varargs, format);
1260 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_INFO, NULL, format, varargs);
1265 GST_CAT_DEBUG (GstDebugCategory * cat, const char *format, ...)
1269 va_start (varargs, format);
1270 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_DEBUG, NULL, format, varargs);
1275 GST_CAT_LOG (GstDebugCategory * cat, const char *format, ...)
1279 va_start (varargs, format);
1280 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_LOG, NULL, format, varargs);
1285 GST_CAT_FIXME (GstDebugCategory * cat, const char *format, ...)
1289 va_start (varargs, format);
1290 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_FIXME, NULL, format, varargs);
1295 GST_CAT_TRACE (GstDebugCategory * cat, const char *format, ...)
1299 va_start (varargs, format);
1300 GST_CAT_LEVEL_LOG_valist (cat, GST_LEVEL_TRACE, NULL, format, varargs);
1305 GST_ERROR_OBJECT (gpointer obj, const char *format, ...)
1309 va_start (varargs, format);
1310 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_ERROR, obj, format,
1316 GST_WARNING_OBJECT (gpointer obj, const char *format, ...)
1320 va_start (varargs, format);
1321 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_WARNING, obj, format,
1327 GST_INFO_OBJECT (gpointer obj, const char *format, ...)
1331 va_start (varargs, format);
1332 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_INFO, obj, format,
1338 GST_DEBUG_OBJECT (gpointer obj, const char *format, ...)
1342 va_start (varargs, format);
1343 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, obj, format,
1349 GST_LOG_OBJECT (gpointer obj, const char *format, ...)
1353 va_start (varargs, format);
1354 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_LOG, obj, format,
1360 GST_FIXME_OBJECT (gpointer obj, const char *format, ...)
1364 va_start (varargs, format);
1365 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_FIXME, obj, format,
1371 GST_TRACE_OBJECT (gpointer obj, const char *format, ...)
1375 va_start (varargs, format);
1376 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_TRACE, obj, format,
1382 GST_ERROR (const char *format, ...)
1386 va_start (varargs, format);
1387 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_ERROR, NULL, format,
1393 GST_WARNING (const char *format, ...)
1397 va_start (varargs, format);
1398 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_WARNING, NULL, format,
1404 GST_INFO (const char *format, ...)
1408 va_start (varargs, format);
1409 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_INFO, NULL, format,
1415 GST_DEBUG (const char *format, ...)
1419 va_start (varargs, format);
1420 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_DEBUG, NULL, format,
1426 GST_LOG (const char *format, ...)
1430 va_start (varargs, format);
1431 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_LOG, NULL,
1437 GST_FIXME (const char *format, ...)
1441 va_start (varargs, format);
1442 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_FIXME, NULL, format,
1448 GST_TRACE (const char *format, ...)
1452 va_start (varargs, format);
1453 GST_CAT_LEVEL_LOG_valist (GST_CAT_DEFAULT, GST_LEVEL_TRACE, NULL, format,
1461 /********** function pointer stuff **********/
1464 * GST_DEBUG_REGISTER_FUNCPTR:
1465 * @ptr: pointer to the function to register
1467 * Register a pointer to a function with its name, so it can later be used by
1468 * GST_DEBUG_FUNCPTR_NAME().
1470 * Use this variant of #GST_DEBUG_FUNCPTR if you do not need to use @ptr.
1472 #define GST_DEBUG_REGISTER_FUNCPTR(ptr) \
1473 _gst_debug_register_funcptr((GstDebugFuncPtr)(ptr), #ptr)
1475 * GST_DEBUG_FUNCPTR:
1476 * @ptr: pointer to the function to register
1478 * Register a pointer to a function with its name, so it can later be used by
1479 * GST_DEBUG_FUNCPTR_NAME().
1481 * Returns: the value passed to @ptr.
1483 #define GST_DEBUG_FUNCPTR(ptr) \
1484 (_gst_debug_register_funcptr((GstDebugFuncPtr)(ptr), #ptr) , ptr)
1487 * GST_DEBUG_FUNCPTR_NAME:
1488 * @ptr: address of the function of which to look up the name
1490 * Retrieves the name of the function, if it was previously registered with
1491 * GST_DEBUG_FUNCPTR(). If not, it returns a description of the pointer.
1493 * This macro returns a constant string which must not be modified or
1494 * freed by the caller.
1496 #define GST_DEBUG_FUNCPTR_NAME(ptr) \
1497 _gst_debug_nameof_funcptr((GstDebugFuncPtr)ptr)
1500 #else /* GST_DISABLE_GST_DEBUG */
1505 #if defined(__GNUC__) && __GNUC__ >= 3
1506 # pragma GCC poison gst_debug_log
1507 # pragma GCC poison gst_debug_log_valist
1508 # pragma GCC poison gst_debug_log_literal
1509 # pragma GCC poison _gst_debug_category_new
1512 #define _gst_debug_min GST_LEVEL_NONE
1514 #define gst_debug_set_default_threshold(level) G_STMT_START{ }G_STMT_END
1515 #define gst_debug_get_default_threshold() (GST_LEVEL_NONE)
1517 #define gst_debug_level_get_name(level) ("NONE")
1518 #define gst_debug_message_get(message) ("")
1519 #define gst_debug_add_log_function(func,data,notify) G_STMT_START{ }G_STMT_END
1520 #define gst_debug_set_active(active) G_STMT_START{ }G_STMT_END
1521 #define gst_debug_is_active() (FALSE)
1522 #define gst_debug_set_colored(colored) G_STMT_START{ }G_STMT_END
1523 #define gst_debug_set_color_mode(mode) G_STMT_START{ }G_STMT_END
1524 #define gst_debug_set_color_mode_from_string(mode) G_STMT_START{ }G_STMT_END
1525 #define gst_debug_is_colored() (FALSE)
1526 #define gst_debug_get_color_mode() (GST_DEBUG_COLOR_MODE_OFF)
1527 #define gst_debug_set_default_threshold(level) G_STMT_START{ }G_STMT_END
1528 #define gst_debug_get_default_threshold() (GST_LEVEL_NONE)
1529 #define gst_debug_set_threshold_for_name(name,level) G_STMT_START{ }G_STMT_END
1530 #define gst_debug_unset_threshold_for_name(name) G_STMT_START{ }G_STMT_END
1532 /* we are using dummy function prototypes here to eat ';' as these macros are
1533 * used outside of functions */
1534 #define GST_DEBUG_CATEGORY(var) void _gst_debug_dummy_##var (void)
1535 #define GST_DEBUG_CATEGORY_EXTERN(var) void _gst_debug_dummy_extern_##var (void)
1536 #define GST_DEBUG_CATEGORY_STATIC(var) void _gst_debug_dummy_static_##var (void)
1538 #define GST_DEBUG_CATEGORY_INIT(var,name,color,desc) G_STMT_START{ }G_STMT_END
1539 #define GST_DEBUG_CATEGORY_GET(var,name) G_STMT_START{ }G_STMT_END
1540 #ifndef GST_DISABLE_DEPRECATED
1541 #define gst_debug_category_free(category) G_STMT_START{ }G_STMT_END
1543 #define gst_debug_category_set_threshold(category,level) G_STMT_START{ }G_STMT_END
1544 #define gst_debug_category_reset_threshold(category) G_STMT_START{ }G_STMT_END
1545 #define gst_debug_category_get_threshold(category) (GST_LEVEL_NONE)
1546 #define gst_debug_category_get_name(cat) ("")
1547 #define gst_debug_category_get_color(cat) (0)
1548 #define gst_debug_category_get_description(cat) ("")
1549 #define gst_debug_get_all_categories() (NULL)
1550 #define gst_debug_construct_term_color(colorinfo) (g_strdup ("00"))
1551 #define gst_debug_construct_win_color(colorinfo) (0)
1553 #endif /* !GST_INFO_C */
1555 #ifdef G_HAVE_ISO_VARARGS
1557 #define GST_CAT_LEVEL_LOG(cat,level,...) G_STMT_START{ }G_STMT_END
1559 #define GST_CAT_ERROR_OBJECT(...) G_STMT_START{ }G_STMT_END
1560 #define GST_CAT_WARNING_OBJECT(...) G_STMT_START{ }G_STMT_END
1561 #define GST_CAT_INFO_OBJECT(...) G_STMT_START{ }G_STMT_END
1562 #define GST_CAT_DEBUG_OBJECT(...) G_STMT_START{ }G_STMT_END
1563 #define GST_CAT_LOG_OBJECT(...) G_STMT_START{ }G_STMT_END
1564 #define GST_CAT_FIXME_OBJECT(...) G_STMT_START{ }G_STMT_END
1565 #define GST_CAT_TRACE_OBJECT(...) G_STMT_START{ }G_STMT_END
1567 #define GST_CAT_ERROR(...) G_STMT_START{ }G_STMT_END
1568 #define GST_CAT_WARNING(...) G_STMT_START{ }G_STMT_END
1569 #define GST_CAT_INFO(...) G_STMT_START{ }G_STMT_END
1570 #define GST_CAT_DEBUG(...) G_STMT_START{ }G_STMT_END
1571 #define GST_CAT_LOG(...) G_STMT_START{ }G_STMT_END
1572 #define GST_CAT_FIXME(...) G_STMT_START{ }G_STMT_END
1573 #define GST_CAT_TRACE(...) G_STMT_START{ }G_STMT_END
1575 #define GST_ERROR_OBJECT(...) G_STMT_START{ }G_STMT_END
1576 #define GST_WARNING_OBJECT(...) G_STMT_START{ }G_STMT_END
1577 #define GST_INFO_OBJECT(...) G_STMT_START{ }G_STMT_END
1578 #define GST_DEBUG_OBJECT(...) G_STMT_START{ }G_STMT_END
1579 #define GST_LOG_OBJECT(...) G_STMT_START{ }G_STMT_END
1580 #define GST_FIXME_OBJECT(...) G_STMT_START{ }G_STMT_END
1581 #define GST_TRACE_OBJECT(...) G_STMT_START{ }G_STMT_END
1583 #define GST_ERROR(...) G_STMT_START{ }G_STMT_END
1584 #define GST_WARNING(...) G_STMT_START{ }G_STMT_END
1585 #define GST_INFO(...) G_STMT_START{ }G_STMT_END
1586 #define GST_DEBUG(...) G_STMT_START{ }G_STMT_END
1587 #define GST_LOG(...) G_STMT_START{ }G_STMT_END
1588 #define GST_FIXME(...) G_STMT_START{ }G_STMT_END
1589 #define GST_TRACE(...) G_STMT_START{ }G_STMT_END
1591 #else /* !G_HAVE_ISO_VARARGS */
1592 #ifdef G_HAVE_GNUC_VARARGS
1594 #define GST_CAT_LEVEL_LOG(cat,level,args...) G_STMT_START{ }G_STMT_END
1596 #define GST_CAT_ERROR_OBJECT(args...) G_STMT_START{ }G_STMT_END
1597 #define GST_CAT_WARNING_OBJECT(args...) G_STMT_START{ }G_STMT_END
1598 #define GST_CAT_INFO_OBJECT(args...) G_STMT_START{ }G_STMT_END
1599 #define GST_CAT_DEBUG_OBJECT(args...) G_STMT_START{ }G_STMT_END
1600 #define GST_CAT_LOG_OBJECT(args...) G_STMT_START{ }G_STMT_END
1601 #define GST_CAT_FIXME_OBJECT(args...) G_STMT_START{ }G_STMT_END
1602 #define GST_CAT_TRACE_OBJECT(args...) G_STMT_START{ }G_STMT_END
1604 #define GST_CAT_ERROR(args...) G_STMT_START{ }G_STMT_END
1605 #define GST_CAT_WARNING(args...) G_STMT_START{ }G_STMT_END
1606 #define GST_CAT_INFO(args...) G_STMT_START{ }G_STMT_END
1607 #define GST_CAT_DEBUG(args...) G_STMT_START{ }G_STMT_END
1608 #define GST_CAT_LOG(args...) G_STMT_START{ }G_STMT_END
1609 #define GST_CAT_FIXME(args...) G_STMT_START{ }G_STMT_END
1610 #define GST_CAT_TRACE(args...) G_STMT_START{ }G_STMT_END
1612 #define GST_ERROR_OBJECT(args...) G_STMT_START{ }G_STMT_END
1613 #define GST_WARNING_OBJECT(args...) G_STMT_START{ }G_STMT_END
1614 #define GST_INFO_OBJECT(args...) G_STMT_START{ }G_STMT_END
1615 #define GST_DEBUG_OBJECT(args...) G_STMT_START{ }G_STMT_END
1616 #define GST_LOG_OBJECT(args...) G_STMT_START{ }G_STMT_END
1617 #define GST_FIXME_OBJECT(args...) G_STMT_START{ }G_STMT_END
1618 #define GST_TRACE_OBJECT(args...) G_STMT_START{ }G_STMT_END
1620 #define GST_ERROR(args...) G_STMT_START{ }G_STMT_END
1621 #define GST_WARNING(args...) G_STMT_START{ }G_STMT_END
1622 #define GST_INFO(args...) G_STMT_START{ }G_STMT_END
1623 #define GST_DEBUG(args...) G_STMT_START{ }G_STMT_END
1624 #define GST_LOG(args...) G_STMT_START{ }G_STMT_END
1625 #define GST_FIXME(args...) G_STMT_START{ }G_STMT_END
1626 #define GST_TRACE(args...) G_STMT_START{ }G_STMT_END
1628 #else /* !G_HAVE_GNUC_VARARGS */
1630 GST_CAT_LEVEL_LOG_valist (GstDebugCategory * cat,
1631 GstDebugLevel level, gpointer object, const char *format, va_list varargs)
1636 GST_CAT_ERROR_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1642 GST_CAT_WARNING_OBJECT (GstDebugCategory * cat, gpointer obj,
1643 const char *format, ...)
1648 GST_CAT_INFO_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1654 GST_CAT_DEBUG_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1660 GST_CAT_LOG_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1666 GST_CAT_FIXME_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1672 GST_CAT_TRACE_OBJECT (GstDebugCategory * cat, gpointer obj, const char *format,
1678 GST_CAT_ERROR (GstDebugCategory * cat, const char *format, ...)
1683 GST_CAT_WARNING (GstDebugCategory * cat, const char *format, ...)
1688 GST_CAT_INFO (GstDebugCategory * cat, const char *format, ...)
1693 GST_CAT_DEBUG (GstDebugCategory * cat, const char *format, ...)
1698 GST_CAT_LOG (GstDebugCategory * cat, const char *format, ...)
1703 GST_CAT_FIXME (GstDebugCategory * cat, const char *format, ...)
1708 GST_CAT_TRACE (GstDebugCategory * cat, const char *format, ...)
1713 GST_ERROR_OBJECT (gpointer obj, const char *format, ...)
1718 GST_WARNING_OBJECT (gpointer obj, const char *format, ...)
1723 GST_INFO_OBJECT (gpointer obj, const char *format, ...)
1728 GST_DEBUG_OBJECT (gpointer obj, const char *format, ...)
1733 GST_LOG_OBJECT (gpointer obj, const char *format, ...)
1738 GST_FIXME_OBJECT (gpointer obj, const char *format, ...)
1743 GST_TRACE_OBJECT (gpointer obj, const char *format, ...)
1748 GST_ERROR (const char *format, ...)
1753 GST_WARNING (const char *format, ...)
1758 GST_INFO (const char *format, ...)
1763 GST_DEBUG (const char *format, ...)
1768 GST_LOG (const char *format, ...)
1773 GST_FIXME (const char *format, ...)
1778 GST_TRACE (const char *format, ...)
1782 #endif /* G_HAVE_GNUC_VARARGS */
1783 #endif /* G_HAVE_ISO_VARARGS */
1785 #define GST_DEBUG_REGISTER_FUNCPTR(ptr) G_STMT_START{ }G_STMT_END
1786 #define GST_DEBUG_FUNCPTR(ptr) (ptr)
1787 #define GST_DEBUG_FUNCPTR_NAME(ptr) (g_strdup_printf ("%p", ptr))
1789 #define GST_CAT_MEMDUMP_OBJECT(cat,obj,msg,data,length) G_STMT_START{ }G_STMT_END
1790 #define GST_CAT_MEMDUMP(cat,msg,data,length) G_STMT_START{ }G_STMT_END
1791 #define GST_MEMDUMP_OBJECT(obj,msg,data,length) G_STMT_START{ }G_STMT_END
1792 #define GST_MEMDUMP(msg,data,length) G_STMT_START{ }G_STMT_END
1794 #endif /* GST_DISABLE_GST_DEBUG */
1798 void gst_debug_print_stack_trace (void);
1801 gchar * gst_debug_get_stack_trace (GstStackTraceFlags flags);
1804 void gst_debug_add_ring_buffer_logger (guint max_size_per_thread, guint thread_timeout);
1806 void gst_debug_remove_ring_buffer_logger (void);
1808 gchar ** gst_debug_ring_buffer_logger_get_logs (void);
1812 #endif /* __GSTINFO_H__ */