*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*/
#ifndef __GSTINFO_H__
* GstDebugLevel:
* @GST_LEVEL_NONE: No debugging level specified or desired. Used to deactivate
* debugging output.
- * @GST_LEVEL_ERROR: Error messages are to be used only when an error occured
+ * @GST_LEVEL_ERROR: Error messages are to be used only when an error occurred
* that stops the application from keeping working correctly.
* An examples is gst_element_error, which outputs a message with this priority.
- * It does not mean that the application is terminating as with g_errror.
+ * It does not mean that the application is terminating as with g_error.
* @GST_LEVEL_WARNING: Warning messages are to inform about abnormal behaviour
* that could lead to problems or weird behaviour later on. An example of this
* would be clocking issues ("your computer is pretty slow") or broken input
* data ("Can't synchronize to stream.")
+ * @GST_LEVEL_FIXME: Fixme messages are messages that indicate that something
+ * in the executed code path is not fully implemented or handled yet. Note
+ * that this does not replace proper error handling in any way, the purpose
+ * of this message is to make it easier to spot incomplete/unfinished pieces
+ * of code when reading the debug log.
* @GST_LEVEL_INFO: Informational messages should be used to keep the developer
* updated about what is happening.
* Examples where this should be used are when a typefind function has
* An example would be notifications about state changes or receiving/sending
* of events.
* @GST_LEVEL_LOG: Log messages are messages that are very common but might be
- * useful to know. As a rule of thumb a pipeline that is iterating as expected
- * should never output anything else but LOG messages. Use this log level to
- * log recurring information in chain functions and loop functions, for
- * example.
- * @GST_LEVEL_FIXME: Fixme messages are messages that indicate that something
- * in the executed code path is not fully implemented or handled yet. Note
- * that this does not replace proper error handling in any way, the purpose
- * of this message is to make it easier to spot incomplete/unfinished pieces
- * of code when reading the debug log. (Since: 0.10.23)
- * @GST_LEVEL_TRACE: Tracing-related messages (Since: 0.10.30)
+ * useful to know. As a rule of thumb a pipeline that is running as expected
+ * should never output anything else but LOG messages whilst processing data.
+ * Use this log level to log recurring information in chain functions and
+ * loop functions, for example.
+ * @GST_LEVEL_TRACE: Tracing-related messages.
* Examples for this are referencing/dereferencing of objects.
* @GST_LEVEL_MEMDUMP: memory dump messages are used to log (small) chunks of
* data as memory dumps in the log. They will be displayed as hexdump with
- * ASCII characters. (Since: 0.10.23)
+ * ASCII characters.
* @GST_LEVEL_COUNT: The number of defined debugging levels.
*
* The level defines the importance of a debugging message. The more important a
*/
typedef enum {
GST_LEVEL_NONE = 0,
- GST_LEVEL_ERROR,
- GST_LEVEL_WARNING,
- GST_LEVEL_INFO,
- GST_LEVEL_DEBUG,
- GST_LEVEL_LOG,
- GST_LEVEL_FIXME = 6,
+ GST_LEVEL_ERROR = 1,
+ GST_LEVEL_WARNING = 2,
+ GST_LEVEL_FIXME = 3,
+ GST_LEVEL_INFO = 4,
+ GST_LEVEL_DEBUG = 5,
+ GST_LEVEL_LOG = 6,
GST_LEVEL_TRACE = 7,
/* add more */
GST_LEVEL_MEMDUMP = 9,
#define GST_LEVEL_DEFAULT GST_LEVEL_NONE
#endif
+/**
+ * GST_LEVEL_MAX:
+ *
+ * Defines the maximum debugging level to be enabled at compilation time. By default
+ * it is set such that all debugging statements will be enabled.
+ *
+ * If you wish to compile GStreamer and plugins with only some debugging statements
+ * (Such as just warnings and errors), you can define it at compile time to the
+ * maximum debug level. Any debug statements above that level will be compiled out.
+ *
+ * Since: 1.6
+ */
+#ifndef GST_LEVEL_MAX
+#define GST_LEVEL_MAX GST_LEVEL_COUNT
+#endif
+
/* defines for format (colors etc)
* don't change them around, it uses terminal layout
* Terminal color strings:
* These are some terminal style flags you can use when creating your
* debugging categories to make them stand out in debugging output.
*/
-typedef enum {
+typedef enum { /*< flags >*/
/* colors */
GST_DEBUG_FG_BLACK = 0x0000,
GST_DEBUG_FG_RED = 0x0001,
GST_DEBUG_UNDERLINE = 0x0200
} GstDebugColorFlags;
+/**
+ * GstStackTraceFlags:
+ * @GST_STACK_TRACE_SHOW_FULL: Try to retrieve as much information as
+ * possible when getting the stack trace
+ *
+ * Since: 1.12
+ */
+typedef enum {
+ GST_STACK_TRACE_SHOW_FULL = 1 << 0
+} GstStackTraceFlags;
+
+/**
+ * GstDebugColorMode:
+ * @GST_DEBUG_COLOR_MODE_OFF: Do not use colors in logs.
+ * @GST_DEBUG_COLOR_MODE_ON: Paint logs in a platform-specific way.
+ * @GST_DEBUG_COLOR_MODE_UNIX: Paint logs with UNIX terminal color codes
+ * no matter what platform GStreamer is running on.
+ */
+typedef enum {
+ GST_DEBUG_COLOR_MODE_OFF = 0,
+ GST_DEBUG_COLOR_MODE_ON = 1,
+ GST_DEBUG_COLOR_MODE_UNIX = 2
+} GstDebugColorMode;
+
+
#define GST_DEBUG_FG_MASK (0x000F)
#define GST_DEBUG_BG_MASK (0x00F0)
#define GST_DEBUG_FORMAT_MASK (0xFF00)
/**
* GST_STR_NULL:
- * @str: The string to check.
+ * @str: (allow-none): The string to check.
*
- * Macro to use when a string must not be NULL, but may be NULL. If the string
- * is NULL, "(NULL)" is printed instead.
- * In GStreamer printf string arguments may not be NULL, because on some
+ * Macro to use when a string must not be %NULL, but may be %NULL. If the string
+ * is %NULL, "(NULL)" is printed instead.
+ * In GStreamer printf string arguments may not be %NULL, because on some
* platforms (ie Solaris) the libc crashes in that case. This includes debugging
* strings.
*/
* GST_FUNCTION:
*
* This macro should evaluate to the name of the current function and be should
- * be defined when configuring your project, as it is compiler dependant. If it
+ * be defined when configuring your project, as it is compiler dependent. If it
* is not defined, some default value is used. It is used to provide debugging
* output with the function name of the message.
*
* function signature in C++ code.
*/
#ifndef GST_FUNCTION
-#if defined (__GNUC__) || (defined (_MSC_VER) && _MSC_VER >= 1300)
-# define GST_FUNCTION ((const char*) (__FUNCTION__))
-#elif defined (__STDC__) && defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#if defined (__STDC__) && defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
# define GST_FUNCTION ((const char*) (__func__))
+#elif defined (__GNUC__) || (defined (_MSC_VER) && _MSC_VER >= 1300)
+# define GST_FUNCTION ((const char*) (__FUNCTION__))
#else
# define GST_FUNCTION ((const char*) ("???"))
#endif
#endif /* ifndef GST_FUNCTION */
+/**
+ * GST_PTR_FORMAT: (skip):
+ *
+ * printf format type used to debug GStreamer types. You can use this in
+ * combination with GStreamer's debug logging system as well as the functions
+ * gst_info_vasprintf(), gst_info_strdup_vprintf() and gst_info_strdup_printf()
+ * to pretty-print the following types: #GstCaps, #GstStructure,
+ * #GstCapsFeatures, #GstTagList, #GstDateTime, #GstBuffer, #GstBufferList,
+ * #GstMessage, #GstEvent, #GstQuery, #GstContext, #GstPad, #GstObject. All
+ * #GObject types will be printed as typename plus pointer, and everything
+ * else will simply be printed as pointer address.
+ *
+ * This can only be used on types whose size is >= sizeof(gpointer).
+ */
+#define GST_PTR_FORMAT "p\aA"
+
+/**
+ * GST_SEGMENT_FORMAT: (skip):
+ *
+ * printf format type used to debug GStreamer segments. You can use this in
+ * combination with GStreamer's debug logging system as well as the functions
+ * gst_info_vasprintf(), gst_info_strdup_vprintf() and gst_info_strdup_printf()
+ * to pretty-print #GstSegment structures.
+ * This can only be used on pointers to GstSegment structures.
+ */
+#define GST_SEGMENT_FORMAT "p\aB"
typedef struct _GstDebugMessage GstDebugMessage;
* @line: line number
* @object: a #GObject
* @message: the message
- * @data: user data for the log function
+ * @user_data: user data for the log function
*
* Function prototype for a logging function that can be registered with
* gst_debug_add_log_function().
gint line,
GObject * object,
GstDebugMessage * message,
- gpointer data);
-
-#ifdef GST_USING_PRINTF_EXTENSION
-
-/* not using G_GNUC_PRINTF, since gcc will choke on GST_PTR_FORMAT being %P */
-void gst_debug_log (GstDebugCategory * category,
- GstDebugLevel level,
- const gchar * file,
- const gchar * function,
- gint line,
- GObject * object,
- const gchar * format,
- ...) G_GNUC_NO_INSTRUMENT;
-
-#else /* GST_USING_PRINTF_EXTENSION */
+ gpointer user_data);
+GST_API
void gst_debug_log (GstDebugCategory * category,
GstDebugLevel level,
const gchar * file,
GObject * object,
const gchar * format,
...) G_GNUC_PRINTF (7, 8) G_GNUC_NO_INSTRUMENT;
-
-#endif /* GST_USING_PRINTF_EXTENSION */
-
+GST_API
void gst_debug_log_valist (GstDebugCategory * category,
GstDebugLevel level,
const gchar * file,
va_list args) G_GNUC_NO_INSTRUMENT;
/* do not use this function, use the GST_DEBUG_CATEGORY_INIT macro */
+
+GST_API
GstDebugCategory *_gst_debug_category_new (const gchar * name,
guint color,
const gchar * description);
+
/* do not use this function, use the GST_DEBUG_CATEGORY_GET macro */
+
+GST_API
GstDebugCategory *_gst_debug_get_category (const gchar *name);
/* do not use this function, use the GST_CAT_MEMDUMP_* macros */
+
+GST_API
void _gst_debug_dump_mem (GstDebugCategory * cat, const gchar * file,
const gchar * func, gint line, GObject * obj, const gchar * msg,
const guint8 * data, guint length);
typedef void (* GstDebugFuncPtr) (void);
/* do no use these functions, use the GST_DEBUG*_FUNCPTR macros */
+
+GST_API
void _gst_debug_register_funcptr (GstDebugFuncPtr func,
const gchar * ptrname);
+GST_API
const gchar *
_gst_debug_nameof_funcptr (GstDebugFuncPtr func) G_GNUC_NO_INSTRUMENT;
+GST_API
const gchar * gst_debug_message_get (GstDebugMessage * message);
+GST_API
void gst_debug_log_default (GstDebugCategory * category,
GstDebugLevel level,
const gchar * file,
gint line,
GObject * object,
GstDebugMessage * message,
- gpointer unused) G_GNUC_NO_INSTRUMENT;
-
+ gpointer user_data) G_GNUC_NO_INSTRUMENT;
+GST_API
const gchar * gst_debug_level_get_name (GstDebugLevel level);
+GST_API
void gst_debug_add_log_function (GstLogFunction func,
- gpointer data);
-
+ gpointer user_data,
+ GDestroyNotify notify);
+GST_API
guint gst_debug_remove_log_function (GstLogFunction func);
+
+GST_API
guint gst_debug_remove_log_function_by_data (gpointer data);
+GST_API
void gst_debug_set_active (gboolean active);
+
+GST_API
gboolean gst_debug_is_active (void);
+GST_API
void gst_debug_set_colored (gboolean colored);
+
+GST_API
+void gst_debug_set_color_mode (GstDebugColorMode mode);
+
+GST_API
+void gst_debug_set_color_mode_from_string (const gchar * mode);
+
+GST_API
gboolean gst_debug_is_colored (void);
+GST_API
+GstDebugColorMode gst_debug_get_color_mode (void);
+
+GST_API
void gst_debug_set_default_threshold (GstDebugLevel level);
+
+GST_API
GstDebugLevel gst_debug_get_default_threshold (void);
+
+GST_API
void gst_debug_set_threshold_for_name (const gchar * name,
GstDebugLevel level);
+GST_API
+void gst_debug_set_threshold_from_string (const gchar * list, gboolean reset);
+
+GST_API
void gst_debug_unset_threshold_for_name (const gchar * name);
+GST_API
void gst_debug_category_free (GstDebugCategory * category);
-void gst_debug_category_set_threshold (GstDebugCategory * category,
+
+GST_API
+void gst_debug_category_set_threshold (GstDebugCategory * category,
GstDebugLevel level);
+
+GST_API
void gst_debug_category_reset_threshold (GstDebugCategory * category);
+
+GST_API
GstDebugLevel gst_debug_category_get_threshold (GstDebugCategory * category);
+
+GST_API
const gchar * gst_debug_category_get_name (GstDebugCategory * category);
+
+GST_API
guint gst_debug_category_get_color (GstDebugCategory * category);
+
+GST_API
const gchar * gst_debug_category_get_description (GstDebugCategory * category);
+
+GST_API
GSList * gst_debug_get_all_categories (void);
+GST_API
gchar * gst_debug_construct_term_color (guint colorinfo);
+
+GST_API
gint gst_debug_construct_win_color (guint colorinfo);
+GST_API
+gint gst_info_vasprintf (gchar ** result,
+ const gchar * format,
+ va_list args) G_GNUC_PRINTF (2, 0);
+GST_API
+gchar * gst_info_strdup_vprintf (const gchar *format, va_list args) G_GNUC_PRINTF (1, 0);
+
+GST_API
+gchar * gst_info_strdup_printf (const gchar *format, ...) G_GNUC_PRINTF (1, 2);
+
+GST_API
+void gst_print (const gchar * format, ...) G_GNUC_PRINTF (1, 2);
+
+GST_API
+void gst_println (const gchar * format, ...) G_GNUC_PRINTF (1, 2);
+
+GST_API
+void gst_printerr (const gchar * format, ...) G_GNUC_PRINTF (1, 2);
+
+GST_API
+void gst_printerrln (const gchar * format, ...) G_GNUC_PRINTF (1, 2);
#ifndef GST_DISABLE_GST_DEBUG
-#define gst_debug_add_log_function(func,data) \
-G_STMT_START{ \
- if (func == gst_debug_log_default) { \
- gst_debug_add_log_function(NULL,data); \
- } else { \
- gst_debug_add_log_function(func,data); \
- } \
+/* cast to void * avoids a warning with gcc 6
+ * see https://bugzilla.gnome.org/show_bug.cgi?id=764526 */
+#define gst_debug_add_log_function(func,data,notify) \
+G_STMT_START{ \
+ if ((func) == (void *) gst_debug_log_default) { \
+ gst_debug_add_log_function(NULL,data,notify); \
+ } else { \
+ gst_debug_add_log_function(func,data,notify); \
+ } \
}G_STMT_END
-#define gst_debug_remove_log_function(func) \
- (func == gst_debug_log_default) ? \
- gst_debug_remove_log_function(NULL) : \
+#define gst_debug_remove_log_function(func) \
+ ((func) == (void *) gst_debug_log_default) ? \
+ gst_debug_remove_log_function(NULL) : \
gst_debug_remove_log_function(func)
/**
* Initializes a new #GstDebugCategory with the given properties and set to
* the default threshold.
*
- * <note>
- * <para>
- * This macro expands to nothing if debugging is disabled.
- * </para>
- * <para>
- * When naming your category, please follow the following conventions to ensure
- * that the pattern matching for categories works as expected. It is not
- * earth-shattering if you don't follow these conventions, but it would be nice
- * for everyone.
- * </para>
- * <para>
- * If you define a category for a plugin or a feature of it, name the category
- * like the feature. So if you wanted to write a "filesrc" element, you would
- * name the category "filesrc". Use lowercase letters only.
- * If you define more than one category for the same element, append an
- * underscore and an identifier to your categories, like this: "filesrc_cache"
- * </para>
- * <para>
- * If you create a library or an application using debugging categories, use a
- * common prefix followed by an underscore for all your categories. GStreamer
- * uses the GST prefix so GStreamer categories look like "GST_STATES". Be sure
- * to include uppercase letters.
- * </para>
- * </note>
+ * > This macro expands to nothing if debugging is disabled.
+ * >
+ * > When naming your category, please follow the following conventions to ensure
+ * > that the pattern matching for categories works as expected. It is not
+ * > earth-shattering if you don't follow these conventions, but it would be nice
+ * > for everyone.
+ * >
+ * > If you define a category for a plugin or a feature of it, name the category
+ * > like the feature. So if you wanted to write a "filesrc" element, you would
+ * > name the category "filesrc". Use lowercase letters only.
+ * > If you define more than one category for the same element, append an
+ * > underscore and an identifier to your categories, like this: "filesrc_cache"
+ * >
+ * > If you create a library or an application using debugging categories, use a
+ * > common prefix followed by an underscore for all your categories. GStreamer
+ * > uses the GST prefix so GStreamer categories look like "GST_STATES". Be sure
+ * > to include uppercase letters.
+ *
*/
#define GST_DEBUG_CATEGORY_INIT(cat,name,color,description) G_STMT_START{\
if (cat == NULL) \
*
* Looks up an existing #GstDebugCategory by its @name and sets @cat. If the
* category is not found, but GST_CAT_DEFAULT is defined, that is assigned to
- * @cat. Otherwise @cat will be NULL.
+ * @cat. Otherwise @cat will be %NULL.
*
- * |[
+ * |[<!-- language="C" -->
* GST_DEBUG_CATEGORY_STATIC (gst_myplugin_debug);
* #define GST_CAT_DEFAULT gst_myplugin_debug
* GST_DEBUG_CATEGORY_STATIC (GST_CAT_PERFORMANCE);
* GST_DEBUG_CATEGORY_INIT (gst_myplugin_debug, "myplugin", 0, "nice element");
* GST_DEBUG_CATEGORY_GET (GST_CAT_PERFORMANCE, "GST_PERFORMANCE");
* ]|
- *
- * Since: 0.10.24
*/
#ifdef GST_CAT_DEFAULT
#define GST_DEBUG_CATEGORY_GET(cat,name) G_STMT_START{\
*
* Default gstreamer core debug log category. Please define your own.
*/
-GST_EXPORT GstDebugCategory * GST_CAT_DEFAULT;
+
+GST_API GstDebugCategory * GST_CAT_DEFAULT;
/* this symbol may not be used */
-extern gboolean _gst_debug_enabled;
-/* since 0.10.7, the min debug level, used for quickly discarding debug
+GST_API gboolean _gst_debug_enabled;
+
+/* the min debug level, used for quickly discarding debug
* messages that fall under the threshold. */
-GST_EXPORT GstDebugLevel _gst_debug_min;
+
+GST_API GstDebugLevel _gst_debug_min;
/**
* GST_CAT_LEVEL_LOG:
* @cat: category to use
* @level: the severity of the message
- * @object: the #GObject the message belongs to or NULL if none
+ * @object: (allow-none): the #GObject the message belongs to or %NULL if none
* @...: A printf-style message to output
*
* Outputs a debugging message. This is the most general macro for outputting
* debugging messages. You will probably want to use one of the ones described
* below.
+ *
+ * There is no need to finish the end of the debug message with a newline
+ * character, a newline character will be added automatically.
*/
#ifdef G_HAVE_ISO_VARARGS
#define GST_CAT_LEVEL_LOG(cat,level,object,...) G_STMT_START{ \
- if (G_UNLIKELY (level <= _gst_debug_min)) { \
+ if (G_UNLIKELY ((level) <= GST_LEVEL_MAX && (level) <= _gst_debug_min)) { \
gst_debug_log ((cat), (level), __FILE__, GST_FUNCTION, __LINE__, \
(GObject *) (object), __VA_ARGS__); \
} \
#else /* G_HAVE_GNUC_VARARGS */
#ifdef G_HAVE_GNUC_VARARGS
#define GST_CAT_LEVEL_LOG(cat,level,object,args...) G_STMT_START{ \
- if (G_UNLIKELY (level <= _gst_debug_min)) { \
+ if (G_UNLIKELY ((level) <= GST_LEVEL_MAX && (level) <= _gst_debug_min)) { \
gst_debug_log ((cat), (level), __FILE__, GST_FUNCTION, __LINE__, \
(GObject *) (object), ##args ); \
} \
GST_CAT_LEVEL_LOG_valist (GstDebugCategory * cat,
GstDebugLevel level, gpointer object, const char *format, va_list varargs)
{
- if (G_UNLIKELY (level <= _gst_debug_min)) {
+ if (G_UNLIKELY ((level) <= GST_LEVEL_MAX && (level) <= _gst_debug_min)) {
gst_debug_log_valist (cat, level, "", "", 0, (GObject *) object, format,
varargs);
}
* other macros and hence in a separate block right here. Docs chunks are
* with the other doc chunks below though. */
#define __GST_CAT_MEMDUMP_LOG(cat,object,msg,data,length) G_STMT_START{ \
- if (G_UNLIKELY (GST_LEVEL_MEMDUMP <= _gst_debug_min)) { \
+ if (G_UNLIKELY (GST_LEVEL_MEMDUMP <= GST_LEVEL_MAX && \
+ GST_LEVEL_MEMDUMP <= _gst_debug_min)) { \
_gst_debug_dump_mem ((cat), __FILE__, GST_FUNCTION, __LINE__, \
(GObject *) (object), (msg), (data), (length)); \
} \
* @...: printf-style message to output
*
* Output an error message belonging to the given object in the given category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_WARNING_OBJECT:
* @...: printf-style message to output
*
* Output a warning message belonging to the given object in the given category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_INFO_OBJECT:
*
* Output an informational message belonging to the given object in the given
* category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_DEBUG_OBJECT:
* @...: printf-style message to output
*
* Output an debugging message belonging to the given object in the given category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_LOG_OBJECT:
* @...: printf-style message to output
*
* Output an logging message belonging to the given object in the given category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_FIXME_OBJECT:
*
* Output a fixme message belonging to the given object in the given category.
*
- * Since: 0.10.23
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_TRACE_OBJECT:
* Output a tracing message belonging to the given object in the given
* category.
*
- * Since: 0.10.30
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_MEMDUMP_OBJECT:
* Output a hexdump of @data relating to the given object in the given
* category.
*
- * Since: 0.10.23
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
* @...: printf-style message to output
*
* Output an error message in the given category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_WARNING:
* @...: printf-style message to output
*
* Output an warning message in the given category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_INFO:
* @...: printf-style message to output
*
* Output an informational message in the given category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_DEBUG:
* @...: printf-style message to output
*
* Output an debugging message in the given category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_LOG:
* @...: printf-style message to output
*
* Output an logging message in the given category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_FIXME:
*
* Output an fixme message in the given category.
*
- * Since: 0.10.23
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_TRACE:
*
* Output a tracing message in the given category.
*
- * Since: 0.10.30
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_CAT_MEMDUMP:
*
* Output a hexdump of @data in the given category.
*
- * Since: 0.10.23
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
* @...: printf-style message to output
*
* Output an error message belonging to the given object in the default category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_WARNING_OBJECT:
* @...: printf-style message to output
*
* Output a warning message belonging to the given object in the default category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_INFO_OBJECT:
*
* Output an informational message belonging to the given object in the default
* category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_DEBUG_OBJECT:
*
* Output a debugging message belonging to the given object in the default
* category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_LOG_OBJECT:
* @...: printf-style message to output
*
* Output a logging message belonging to the given object in the default category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_FIXME_OBJECT:
*
* Output a fixme message belonging to the given object in the default category.
*
- * Since: 0.10.23
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_TRACE_OBJECT:
*
* Output a tracing message belonging to the given object in the default category.
*
- * Since: 0.10.30
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_MEMDUMP_OBJECT:
*
* Output a logging message belonging to the given object in the default category.
*
- * Since: 0.10.23
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
* @...: printf-style message to output
*
* Output an error message in the default category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_WARNING:
* @...: printf-style message to output
*
* Output a warning message in the default category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_INFO:
* @...: printf-style message to output
*
* Output an informational message in the default category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_DEBUG:
* @...: printf-style message to output
*
* Output a debugging message in the default category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_LOG:
* @...: printf-style message to output
*
* Output a logging message in the default category.
+ *
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_FIXME:
*
* Output a fixme message in the default category.
*
- * Since: 0.10.23
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_TRACE:
*
* Output a tracing message in the default category.
*
- * Since: 0.10.30
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
/**
* GST_MEMDUMP:
*
* Output a hexdump of @data.
*
- * Since: 0.10.23
+ * There is no need to finish the end of the message string with a newline
+ * character, a newline character will be added automatically.
*/
#ifdef G_HAVE_ISO_VARARGS
* GST_DEBUG_FUNCPTR_NAME().
*
* Use this variant of #GST_DEBUG_FUNCPTR if you do not need to use @ptr.
- *
- * Since: 0.10.26
*/
#define GST_DEBUG_REGISTER_FUNCPTR(ptr) \
_gst_debug_register_funcptr((GstDebugFuncPtr)(ptr), #ptr)
#define gst_debug_level_get_name(level) ("NONE")
#define gst_debug_message_get(message) ("")
-#define gst_debug_add_log_function(func,data) G_STMT_START{ }G_STMT_END
+#define gst_debug_add_log_function(func,data,notify) G_STMT_START{ }G_STMT_END
#define gst_debug_set_active(active) G_STMT_START{ }G_STMT_END
#define gst_debug_is_active() (FALSE)
#define gst_debug_set_colored(colored) G_STMT_START{ }G_STMT_END
+#define gst_debug_set_color_mode(mode) G_STMT_START{ }G_STMT_END
+#define gst_debug_set_color_mode_from_string(mode) G_STMT_START{ }G_STMT_END
#define gst_debug_is_colored() (FALSE)
+#define gst_debug_get_color_mode() (GST_DEBUG_COLOR_MODE_OFF)
#define gst_debug_set_default_threshold(level) G_STMT_START{ }G_STMT_END
#define gst_debug_get_default_threshold() (GST_LEVEL_NONE)
#define gst_debug_set_threshold_for_name(name,level) G_STMT_START{ }G_STMT_END
#endif /* GST_DISABLE_GST_DEBUG */
+GST_API
void gst_debug_print_stack_trace (void);
+GST_API
+gchar * gst_debug_get_stack_trace (GstStackTraceFlags flags);
+
+GST_API
+void gst_debug_add_ring_buffer_logger (guint max_size_per_thread, guint thread_timeout);
+GST_API
+void gst_debug_remove_ring_buffer_logger (void);
+GST_API
+gchar ** gst_debug_ring_buffer_logger_get_logs (void);
+
G_END_DECLS
#endif /* __GSTINFO_H__ */
projects / platform / upstream / gstreamer.git / blobdiff