* 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,
} 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_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.
*
#endif /* ifndef GST_FUNCTION */
/**
- * GST_PTR_FORMAT:
+ * 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
#define GST_PTR_FORMAT "p\aA"
/**
- * GST_SEGMENT_FORMAT:
+ * 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
GstDebugMessage * message,
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;
-
+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,
GObject * object,
GstDebugMessage * message,
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 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
* 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) { \
+ 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 == (void *) 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) \
*
* 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 */
-GST_EXPORT gboolean _gst_debug_enabled;
+
+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:
* 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_LEVEL_MAX && 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_LEVEL_MAX && 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_LEVEL_MAX && 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);
}
* @...: 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:
* @...: printf-style message to output
*
* Output a fixme 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_TRACE_OBJECT:
*
* Output a tracing 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_MEMDUMP_OBJECT:
*
* Output a hexdump of @data relating 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.
*/
* @...: 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:
* @...: printf-style message to output
*
* Output an fixme 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_TRACE:
* @...: printf-style message to output
*
* Output a tracing 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_MEMDUMP:
* @length: length of the data to output
*
* Output a hexdump of @data 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.
*/
* @...: 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:
* @...: printf-style message to output
*
* Output a fixme 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_TRACE_OBJECT:
* @...: printf-style message to output
*
* Output a tracing 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_MEMDUMP_OBJECT:
* @length: length of the data 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.
*/
* @...: 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:
* @...: printf-style message to output
*
* Output a fixme 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_TRACE:
* @...: printf-style message to output
*
* Output a tracing 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_MEMDUMP:
* @length: length of the data to output
*
* Output a hexdump of @data.
+ *
+ * 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
#endif /* GST_DISABLE_GST_DEBUG */
+GST_API
void gst_debug_print_stack_trace (void);
-gchar * gst_debug_get_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
projects / platform / upstream / gstreamer.git / blobdiff