/**
* GstAllocTraceFlags:
- * @GST_ALLOC_TRACE_LIVE: Trace number of non-freed memory
- * @GST_ALLOC_TRACE_MEM_LIVE: trace pointers of unfreed memory
+ * @GST_ALLOC_TRACE_NONE: No tracing specified or desired. Since 0.10.36.
+ * @GST_ALLOC_TRACE_LIVE: Trace number of non-freed memory.
+ * @GST_ALLOC_TRACE_MEM_LIVE: Trace pointers of unfreed memory.
*
* Flags indicating which tracing feature to enable.
*/
typedef enum {
- GST_ALLOC_TRACE_LIVE = (1 << 0),
- GST_ALLOC_TRACE_MEM_LIVE = (1 << 1)
+ GST_ALLOC_TRACE_NONE = 0,
+ GST_ALLOC_TRACE_LIVE = (1 << 0),
+ GST_ALLOC_TRACE_MEM_LIVE = (1 << 1)
} GstAllocTraceFlags;
-typedef struct _GstAllocTrace GstAllocTrace;
+typedef struct _GstAllocTrace GstAllocTrace;
/**
* GstAllocTrace:
* @name: The name of the tracing object
* @flags: Flags for this object
+ * @offset: offset of the GType
* @live: counter for live memory
* @mem_live: list with pointers to unfreed memory
*
* The main tracing object
*/
struct _GstAllocTrace {
- gchar *name;
- gint flags;
+ gchar *name;
+ gint flags;
- gint live;
- GSList *mem_live;
+ goffset offset;
+ gint live;
+ GSList *mem_live;
};
#ifndef GST_DISABLE_TRACE
-typedef struct _GstTrace GstTrace;
-typedef struct _GstTraceEntry GstTraceEntry;
+GST_EXPORT GMutex _gst_trace_mutex;
-/**
- * GstTrace:
- *
- * Opaque #GstTrace structure.
- */
-struct _GstTrace {
- /*< private >*/
- /* where this trace is going */
- gchar *filename;
- int fd;
-
- /* current buffer, size, head offset */
- GstTraceEntry *buf;
- gint bufsize;
- gint bufoffset;
-};
-
-struct _GstTraceEntry {
- gint64 timestamp;
- guint32 sequence;
- guint32 data;
- gchar message[112];
-};
-
-
-
-GstTrace* gst_trace_new (gchar *filename, gint size);
-
-void gst_trace_destroy (GstTrace *trace);
-void gst_trace_flush (GstTrace *trace);
-void gst_trace_text_flush (GstTrace *trace);
-/**
- * gst_trace_get_size:
- * @trace: a #GstTrace
- *
- * Retrieve the buffer size of @trace.
- */
-#define gst_trace_get_size(trace) ((trace)->bufsize)
-/**
- * gst_trace_get_offset:
- * @trace: a #GstTrace
- *
- * Retrieve the current buffer offset of @trace.
- */
-#define gst_trace_get_offset(trace) ((trace)->bufoffset)
-/**
- * gst_trace_get_remaining:
- * @trace: a #GstTrace
- *
- * Retrieve the remaining size in the @trace buffer.
- */
-#define gst_trace_get_remaining(trace) ((trace)->bufsize - (trace)->bufoffset)
-void gst_trace_set_default (GstTrace *trace);
-
-void _gst_trace_add_entry (GstTrace *trace, guint32 seq,
- guint32 data, gchar *msg);
-
-void gst_trace_read_tsc (gint64 *dst);
-
-
-gboolean gst_alloc_trace_available (void);
-G_CONST_RETURN GList* gst_alloc_trace_list (void);
-GstAllocTrace* _gst_alloc_trace_register (const gchar *name);
-
-int gst_alloc_trace_live_all (void);
-void gst_alloc_trace_print_all (void);
-void gst_alloc_trace_print_live (void);
-void gst_alloc_trace_set_flags_all (GstAllocTraceFlags flags);
-
-GstAllocTrace* gst_alloc_trace_get (const gchar *name);
-void gst_alloc_trace_print (const GstAllocTrace *trace);
-void gst_alloc_trace_set_flags (GstAllocTrace *trace, GstAllocTraceFlags flags);
+void _priv_gst_alloc_trace_initialize (void);
+void _priv_gst_alloc_trace_deinit (void);
+GstAllocTrace* _priv_gst_alloc_trace_register (const gchar *name, goffset offset);
+void _priv_gst_alloc_trace_dump (void);
#ifndef GST_DISABLE_ALLOC_TRACE
/**
*
* Register a new alloc tracer with the given name
*/
-#define gst_alloc_trace_register(name) _gst_alloc_trace_register (name);
+#define _gst_alloc_trace_register(name,offset) _priv_gst_alloc_trace_register (name,offset)
+
+#define _gst_alloc_trace_dump _priv_gst_alloc_trace_dump
/**
* gst_alloc_trace_new:
*
* Use the tracer to trace a new memory allocation
*/
-#define gst_alloc_trace_new(trace, mem) \
-G_STMT_START { \
- if ((trace)->flags & GST_ALLOC_TRACE_LIVE) \
- (trace)->live++; \
- if ((trace)->flags & GST_ALLOC_TRACE_MEM_LIVE) \
- (trace)->mem_live = \
- g_slist_prepend ((trace)->mem_live, mem); \
+#define _gst_alloc_trace_new(trace, mem) \
+G_STMT_START { \
+ if (G_UNLIKELY ((trace)->flags)) { \
+ g_mutex_lock (&_gst_trace_mutex); \
+ if ((trace)->flags & GST_ALLOC_TRACE_LIVE) \
+ (trace)->live++; \
+ if ((trace)->flags & GST_ALLOC_TRACE_MEM_LIVE) \
+ (trace)->mem_live = \
+ g_slist_prepend ((trace)->mem_live, mem); \
+ g_mutex_unlock (&_gst_trace_mutex); \
+ } \
} G_STMT_END
/**
*
* Trace a memory free operation
*/
-#define gst_alloc_trace_free(trace, mem) \
-G_STMT_START { \
- if ((trace)->flags & GST_ALLOC_TRACE_LIVE) \
- (trace)->live--; \
- if ((trace)->flags & GST_ALLOC_TRACE_MEM_LIVE) \
- (trace)->mem_live = \
- g_slist_remove ((trace)->mem_live, mem); \
+#define _gst_alloc_trace_free(trace, mem) \
+G_STMT_START { \
+ if (G_UNLIKELY ((trace)->flags)) { \
+ g_mutex_lock (&_gst_trace_mutex); \
+ if ((trace)->flags & GST_ALLOC_TRACE_LIVE) \
+ (trace)->live--; \
+ if ((trace)->flags & GST_ALLOC_TRACE_MEM_LIVE) \
+ (trace)->mem_live = \
+ g_slist_remove ((trace)->mem_live, mem); \
+ g_mutex_unlock (&_gst_trace_mutex); \
+ } \
} G_STMT_END
#else
-#define gst_alloc_trace_register(name) (NULL)
-#define gst_alloc_trace_new(trace, mem)
-#define gst_alloc_trace_free(trace, mem)
+#define _gst_alloc_trace_register(name) (NULL)
+#define _gst_alloc_trace_new(trace, mem)
+#define _gst_alloc_trace_free(trace, mem)
+#define _gst_alloc_trace_dump()
#endif
-
-extern gint _gst_trace_on;
-/**
- * gst_trace_add_entry:
- * @trace: a #GstTrace
- * @seq: a sequence number
- * @data: the data to trace
- * @msg: the trace message
- *
- * Add an entry to @trace with sequence number @seq, @data and @msg.
- * If @trace is NULL, the entry will be added to the default #GstTrace.
- */
-#define gst_trace_add_entry(trace,seq,data,msg) \
- if (_gst_trace_on) { \
- _gst_trace_add_entry(trace,(guint32)seq,(guint32)data,msg); \
- }
-
#else /* GST_DISABLE_TRACE */
-#if defined _GNUC_ && _GNUC_ >= 3
-#pragma GCC poison gst_trace_new
-#pragma GCC poison gst_trace_destroy
-#pragma GCC poison gst_trace_flush
-#pragma GCC poison gst_trace_text_flush
-#pragma GCC poison gst_trace_get_size
-#pragma GCC poison gst_trace_get_offset
-#pragma GCC poison gst_trace_get_remaining
-#pragma GCC poison gst_trace_set_default
-#pragma GCC poison _gst_trace_add_entry
-#pragma GCC poison gst_trace_read_tsc
-#pragma GCC poison gst_trace_add_entry
-#endif
-
-#define gst_alloc_trace_register(name) (NULL)
-#define gst_alloc_trace_new(trace, mem)
-#define gst_alloc_trace_free(trace, mem)
-
-#define gst_alloc_trace_available() (FALSE)
-#define gst_alloc_trace_list() (NULL)
-#define _gst_alloc_trace_register(name) (NULL)
-
-#define gst_alloc_trace_live_all() (0)
-#define gst_alloc_trace_print_all()
-#define gst_alloc_trace_print_live()
-#define gst_alloc_trace_set_flags_all(flags)
-
-#define gst_alloc_trace_get(name) (NULL)
-#define gst_alloc_trace_print(trace)
-#define gst_alloc_trace_set_flags(trace,flags)
-
-#define gst_trace_add_entry(trace,seq,data,msg)
+#define _gst_alloc_trace_register(name, offset) (NULL)
+#define _gst_alloc_trace_new(trace, mem)
+#define _gst_alloc_trace_free(trace, mem)
+#define _gst_alloc_trace_dump()
#endif /* GST_DISABLE_TRACE */
projects / platform / upstream / gstreamer.git / blobdiff