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Code Issues 1 Projects Releases Wiki Activity

trace: rework alloc tracing

Browse source 
Remove trace, we use debug log for that
Make alloc trace simpler, removing some methods.
Activate alloc trace with a GST_TRACE=3 environment variable.
Dump leaked objects atexit.
Provide an offset in the object where the GType can be found so that more
verbose info can be given for objects.
Remove -T option from gst-launch because tracing is now triggered with the
environment variable.
This commit is contained in:
Wim Taymans 2012-01-27 17:50:42 +01:00
parent 27ac781ba6
commit 321ee10bd6
8 changed files with 90 additions and 525 deletions
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18
gst/gst.c
View file

@ -626,10 +626,6 @@ init_post (GOptionContext * context, GOptionGroup * group, gpointer data,
{
GLogLevelFlags llf;
#ifndef GST_DISABLE_TRACE
GstTrace *gst_trace;
#endif /* GST_DISABLE_TRACE */
if (gst_initialized) {
GST_DEBUG ("already initialized");
return TRUE;
@ -638,6 +634,8 @@ init_post (GOptionContext * context, GOptionGroup * group, gpointer data,
llf = G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_ERROR | G_LOG_FLAG_FATAL;
g_log_set_handler (g_log_domain_gstreamer, llf, debug_log_handler, NULL);
_priv_gst_alloc_trace_initialize ();
_priv_gst_mini_object_initialize ();
_priv_gst_quarks_initialize ();
_priv_gst_memory_initialize ();
@ -647,8 +645,6 @@ init_post (GOptionContext * context, GOptionGroup * group, gpointer data,
_priv_gst_caps_initialize ();
_priv_gst_meta_initialize ();
g_mutex_init (&_gst_trace_mutex);
g_type_class_ref (gst_object_get_type ());
g_type_class_ref (gst_pad_get_type ());
g_type_class_ref (gst_element_factory_get_type ());
@ -767,14 +763,6 @@ init_post (GOptionContext * context, GOptionGroup * group, gpointer data,
if (!gst_update_registry ())
return FALSE;
#ifndef GST_DISABLE_TRACE
_gst_trace_on = 0;
if (_gst_trace_on) {
gst_trace = gst_trace_new ("gst.trace", 1024);
gst_trace_set_default (gst_trace);
}
#endif /* GST_DISABLE_TRACE */
GST_INFO ("GLib runtime version: %d.%d.%d", glib_major_version,
glib_minor_version, glib_micro_version);
GST_INFO ("GLib headers version: %d.%d.%d", GLIB_MAJOR_VERSION,
@ -1017,7 +1005,7 @@ gst_deinit (void)
_priv_gst_registry_cleanup ();
g_mutex_clear (&_gst_trace_mutex);
_priv_gst_alloc_trace_deinit ();
g_type_class_unref (g_type_class_peek (gst_object_get_type ()));
g_type_class_unref (g_type_class_peek (gst_pad_get_type ()));

5
gst/gstcaps.c
View file

@ -395,15 +395,14 @@ gst_static_caps_get (GstStaticCaps * static_caps)
if (G_UNLIKELY (string == NULL))
goto no_string;
GST_CAT_TRACE (GST_CAT_CAPS, "creating %p", static_caps);
*caps = gst_caps_from_string (string);
/* convert to string */
if (G_UNLIKELY (*caps == NULL))
g_critical ("Could not convert static caps \"%s\"", string);
GST_CAT_TRACE (GST_CAT_CAPS, "created %p", static_caps);
GST_CAT_TRACE (GST_CAT_CAPS, "created %p from string %s", static_caps,
string);
done:
G_UNLOCK (static_caps_lock);
}

6
gst/gstclock.c
View file

@ -188,7 +188,7 @@ gst_clock_entry_new (GstClock * clock, GstClockTime time,
entry = g_slice_new (GstClockEntry);
#ifndef GST_DISABLE_TRACE
gst_alloc_trace_new (_gst_clock_entry_trace, entry);
_gst_alloc_trace_new (_gst_clock_entry_trace, entry);
#endif
GST_CAT_DEBUG_OBJECT (GST_CAT_CLOCK, clock,
"created entry %p, time %" GST_TIME_FORMAT, entry, GST_TIME_ARGS (time));
@ -305,7 +305,7 @@ _gst_clock_id_free (GstClockID id)
entry->destroy_data (entry->user_data);
#ifndef GST_DISABLE_TRACE
gst_alloc_trace_free (_gst_clock_entry_trace, id);
_gst_alloc_trace_free (_gst_clock_entry_trace, id);
#endif
g_slice_free (GstClockEntry, id);
}
@ -658,7 +658,7 @@ gst_clock_class_init (GstClockClass * klass)
#ifndef GST_DISABLE_TRACE
_gst_clock_entry_trace =
gst_alloc_trace_register (GST_CLOCK_ENTRY_TRACE_NAME);
_gst_alloc_trace_register (GST_CLOCK_ENTRY_TRACE_NAME, -1);
#endif
gobject_class->dispose = gst_clock_dispose;

6
gst/gstminiobject.c
View file

@ -50,7 +50,7 @@ void
_priv_gst_mini_object_initialize (void)
{
#ifndef GST_DISABLE_TRACE
_gst_mini_object_trace = gst_alloc_trace_register ("GstMiniObject");
_gst_mini_object_trace = _gst_alloc_trace_register ("GstMiniObject", 0);
#endif
}
@ -77,7 +77,7 @@ gst_mini_object_init (GstMiniObject * mini_object, GType type, gsize size)
mini_object->weak_refs = NULL;
#ifndef GST_DISABLE_TRACE
gst_alloc_trace_new (_gst_mini_object_trace, mini_object);
_gst_alloc_trace_new (_gst_mini_object_trace, mini_object);
#endif
}
@ -237,7 +237,7 @@ gst_mini_object_unref (GstMiniObject * mini_object)
weak_refs_notify (mini_object);
#ifndef GST_DISABLE_TRACE
gst_alloc_trace_free (_gst_mini_object_trace, mini_object);
_gst_alloc_trace_free (_gst_mini_object_trace, mini_object);
#endif
if (mini_object->free)
mini_object->free (mini_object);

7
gst/gstobject.c
View file

@ -204,7 +204,8 @@ gst_object_class_init (GstObjectClass * klass)
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
#ifndef GST_DISABLE_TRACE
_gst_object_trace = gst_alloc_trace_register (g_type_name (GST_TYPE_OBJECT));
_gst_object_trace =
_gst_alloc_trace_register (g_type_name (GST_TYPE_OBJECT), 0);
#endif
gobject_class->set_property = gst_object_set_property;
@ -256,7 +257,7 @@ gst_object_init (GstObject * object)
GST_CAT_TRACE_OBJECT (GST_CAT_REFCOUNTING, object, "%p new", object);
#ifndef GST_DISABLE_TRACE
gst_alloc_trace_new (_gst_object_trace, object);
_gst_alloc_trace_new (_gst_object_trace, object);
#endif
object->flags = 0;
@ -451,7 +452,7 @@ gst_object_finalize (GObject * object)
g_mutex_clear (&gstobject->lock);
#ifndef GST_DISABLE_TRACE
gst_alloc_trace_free (_gst_object_trace, object);
_gst_alloc_trace_free (_gst_object_trace, object);
#endif
((GObjectClass *) gst_object_parent_class)->finalize (object);

413
gst/gsttrace.c
View file

@ -68,222 +68,44 @@
GMutex _gst_trace_mutex;
static inline void
read_tsc (gint64 * dst)
{
#if defined(HAVE_RDTSC) && defined(__GNUC__)
guint64 tsc;
__asm__ __volatile__ ("rdtsc":"=A" (tsc));
*dst = tsc;
#else
*dst = 0;
#endif
}
/**
* gst_trace_read_tsc:
* @dst: (out) pointer to hold the result.
*
* Read a platform independent timer value that can be used in
* benchmarks.
*/
void
gst_trace_read_tsc (gint64 * dst)
{
read_tsc (dst);
}
static GstTrace *_gst_trace_default = NULL;
gint _gst_trace_on = 1;
/**
* gst_trace_new:
* @filename: a filename
* @size: the max size of the file
*
* Create a ringbuffer of @size in the file with @filename to
* store trace results in.
*
* Free-function: gst_trace_destroy
*
* Returns: (transfer full): a new #GstTrace.
*/
GstTrace *
gst_trace_new (const gchar * filename, gint size)
{
GstTrace *trace = g_slice_new (GstTrace);
g_return_val_if_fail (trace != NULL, NULL);
trace->filename = g_strdup (filename);
GST_DEBUG ("opening '%s'", trace->filename);
#ifndef S_IWUSR
#define S_IWUSR S_IWRITE
#endif
#ifndef S_IRUSR
#define S_IRUSR S_IREAD
#endif
trace->fd =
open (trace->filename, O_RDWR | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR);
perror ("opening trace file");
g_return_val_if_fail (trace->fd > 0, NULL);
trace->buf = g_malloc (size * sizeof (GstTraceEntry));
g_return_val_if_fail (trace->buf != NULL, NULL);
trace->bufsize = size;
trace->bufoffset = 0;
return trace;
}
/**
* gst_trace_destroy:
* @trace: (in) (transfer full): the #GstTrace to destroy
*
* Flush an close the previously allocated @trace.
*/
void
gst_trace_destroy (GstTrace * trace)
{
g_return_if_fail (trace != NULL);
g_return_if_fail (trace->buf != NULL);
if (gst_trace_get_remaining (trace) > 0)
gst_trace_flush (trace);
close (trace->fd);
g_free (trace->buf);
g_slice_free (GstTrace, trace);
}
/**
* gst_trace_flush:
* @trace: the #GstTrace to flush.
*
* Flush any pending trace entries in @trace to the trace file.
* @trace can be NULL in which case the default #GstTrace will be
* flushed.
*/
void
gst_trace_flush (GstTrace * trace)
{
int res, buf_len;
if (!trace) {
trace = _gst_trace_default;
if (!trace)
return;
}
buf_len = trace->bufoffset * sizeof (GstTraceEntry);
res = write (trace->fd, trace->buf, buf_len);
if (res < 0) {
g_warning ("Failed to write trace: %s", g_strerror (errno));
return;
} else if (res < buf_len) {
g_warning ("Failed to write trace: only wrote %d/%d bytes", res, buf_len);
return;
}
trace->bufoffset = 0;
}
/**
* gst_trace_text_flush:
* @trace: the #GstTrace to flush.
*
* Flush any pending trace entries in @trace to the trace file,
* formatted as a text line with timestamp and sequence numbers.
* @trace can be NULL in which case the default #GstTrace will be
* flushed.
*/
void
gst_trace_text_flush (GstTrace * trace)
{
int i;
#define STRSIZE (20 + 1 + 10 + 1 + 10 + 1 + 112 + 1 + 1)
char str[STRSIZE];
if (!trace) {
trace = _gst_trace_default;
if (!trace)
return;
}
for (i = 0; i < trace->bufoffset; i++) {
g_snprintf (str, STRSIZE, "%20" G_GINT64_FORMAT " %10d %10d %s\n",
trace->buf[i].timestamp,
trace->buf[i].sequence, trace->buf[i].data, trace->buf[i].message);
if (write (trace->fd, str, strlen (str)) < 0) {
g_warning ("Failed to write trace %d: %s", i, g_strerror (errno));
return;
}
}
trace->bufoffset = 0;
#undef STRSIZE
}
/**
* gst_trace_set_default:
* @trace: the #GstTrace to set as the default.
*
* Set the default #GstTrace to @trace.
*/
void
gst_trace_set_default (GstTrace * trace)
{
g_return_if_fail (trace != NULL);
_gst_trace_default = trace;
}
void
_gst_trace_add_entry (GstTrace * trace, guint32 seq, guint32 data, gchar * msg)
{
GstTraceEntry *entry;
if (!trace) {
trace = _gst_trace_default;
if (!trace)
return;
}
entry = trace->buf + trace->bufoffset;
read_tsc (&(entry->timestamp));
entry->sequence = seq;
entry->data = data;
strncpy (entry->message, msg, 112);
entry->message[111] = '\0';
trace->bufoffset++;
gst_trace_flush (trace);
}
/* global flags */
static GstAllocTraceFlags _gst_trace_flags = GST_ALLOC_TRACE_NONE;
/* list of registered tracers */
static GList *_gst_alloc_tracers = NULL;
/**
* gst_alloc_trace_available:
*
* Check if alloc tracing was compiled into the core
*
* Returns: TRUE if the core was compiled with alloc
* tracing enabled.
*/
gboolean
gst_alloc_trace_available (void)
static void
_at_exit (void)
{
#ifdef GST_DISABLE_ALLOC_TRACE
return FALSE;
#else
return TRUE;
#endif
if (_gst_trace_flags)
_priv_gst_alloc_trace_dump ();
}
void
_priv_gst_alloc_trace_initialize (void)
{
const gchar *trace;
trace = g_getenv ("GST_TRACE");
if (trace != NULL) {
_gst_trace_flags = atoi (trace);
atexit (_at_exit);
}
g_mutex_init (&_gst_trace_mutex);
}
void
_priv_gst_alloc_trace_deinit (void)
{
g_mutex_clear (&_gst_trace_mutex);
}
/**
* _gst_alloc_trace_register:
* _priv_gst_alloc_trace_register:
* @name: the name of the new alloc trace object.
* @offset: the offset in the object where a GType an be found. -1 when the
* object has no gtype.
*
* Register an get a handle to a GstAllocTrace object that
* can be used to trace memory allocations.
@ -291,7 +113,7 @@ gst_alloc_trace_available (void)
* Returns: A handle to a GstAllocTrace.
*/
GstAllocTrace *
_gst_alloc_trace_register (const gchar * name)
_priv_gst_alloc_trace_register (const gchar * name, goffset offset)
{
GstAllocTrace *trace;
@ -302,49 +124,13 @@ _gst_alloc_trace_register (const gchar * name)
trace->live = 0;
trace->mem_live = NULL;
trace->flags = _gst_trace_flags;
trace->offset = offset;
_gst_alloc_tracers = g_list_prepend (_gst_alloc_tracers, trace);
return trace;
}
/**
* gst_alloc_trace_list:
*
* Get a list of all registered alloc trace objects.
*
* Returns: a GList of GstAllocTrace objects.
*/
const GList *
gst_alloc_trace_list (void)
{
return _gst_alloc_tracers;
}
/**
* gst_alloc_trace_live_all:
*
* Get the total number of live registered alloc trace objects.
*
* Returns: the total number of live registered alloc trace objects.
*/
int
gst_alloc_trace_live_all (void)
{
GList *walk = _gst_alloc_tracers;
int num = 0;
while (walk) {
GstAllocTrace *trace = (GstAllocTrace *) walk->data;
num += trace->live;
walk = g_list_next (walk);
}
return num;
}
static gint
compare_func (GstAllocTrace * a, GstAllocTrace * b)
{
@ -362,111 +148,7 @@ gst_alloc_trace_list_sorted (void)
return ret;
}
/**
* gst_alloc_trace_print_all:
*
* Print the status of all registered alloc trace objects.
*/
void
gst_alloc_trace_print_all (void)
{
GList *orig, *walk;
orig = walk = gst_alloc_trace_list_sorted ();
while (walk) {
GstAllocTrace *trace = (GstAllocTrace *) walk->data;
gst_alloc_trace_print (trace);
walk = g_list_next (walk);
}
g_list_free (orig);
}
/**
* gst_alloc_trace_print_live:
*
* Print the status of all registered alloc trace objects, ignoring those
* without live objects.
*/
void
gst_alloc_trace_print_live (void)
{
GList *orig, *walk;
orig = walk = gst_alloc_trace_list_sorted ();
while (walk) {
GstAllocTrace *trace = (GstAllocTrace *) walk->data;
if (trace->live)
gst_alloc_trace_print (trace);
walk = g_list_next (walk);
}
g_list_free (orig);
}
/**
* gst_alloc_trace_set_flags_all:
* @flags: the options to enable
*
* Enable the specified options on all registered alloc trace
* objects.
*/
void
gst_alloc_trace_set_flags_all (GstAllocTraceFlags flags)
{
GList *walk = _gst_alloc_tracers;
while (walk) {
GstAllocTrace *trace = (GstAllocTrace *) walk->data;
GST_DEBUG ("setting flags %d on %p", (gint) flags, trace);
gst_alloc_trace_set_flags (trace, flags);
walk = g_list_next (walk);
}
_gst_trace_flags = flags;
}
/**
* gst_alloc_trace_get:
* @name: the name of the alloc trace object
*
* Get the named alloc trace object.
*
* Returns: a GstAllocTrace with the given name or NULL when
* no alloc tracer was registered with that name.
*/
GstAllocTrace *
gst_alloc_trace_get (const gchar * name)
{
GList *walk = _gst_alloc_tracers;
g_return_val_if_fail (name, NULL);
while (walk) {
GstAllocTrace *trace = (GstAllocTrace *) walk->data;
if (!strcmp (trace->name, name))
return trace;
walk = g_list_next (walk);
}
return NULL;
}
/**
* gst_alloc_trace_print:
* @trace: the GstAllocTrace to print
*
* Print the status of the given GstAllocTrace.
*/
void
static void
gst_alloc_trace_print (const GstAllocTrace * trace)
{
GSList *mem_live;
@ -484,28 +166,45 @@ gst_alloc_trace_print (const GstAllocTrace * trace)
while (mem_live) {
gpointer data = mem_live->data;
const gchar *type_name;
if (G_IS_OBJECT (data)) {
g_print ("%-22.22s : %p\n", g_type_name (G_OBJECT_TYPE (data)), data);
type_name = G_OBJECT_TYPE_NAME (data);
} else if (trace->offset != -1) {
GType type;
type = G_STRUCT_MEMBER (GType, data, trace->offset);
type_name = g_type_name (type);
} else {
g_print ("%-22.22s : %p\n", "", data);
type_name = "";
}
g_print (" %-20.20s : %p\n", type_name, data);
mem_live = mem_live->next;
}
}
}
/**
* gst_alloc_trace_set_flags:
* @trace: the GstAllocTrace
* @flags: flags to set
* _priv_gst_alloc_trace_dump:
*
* Enable the given features on the given GstAllocTrace object.
* Print the status of all registered alloc trace objects.
*/
void
gst_alloc_trace_set_flags (GstAllocTrace * trace, GstAllocTraceFlags flags)
_priv_gst_alloc_trace_dump (void)
{
g_return_if_fail (trace != NULL);
GList *orig, *walk;
trace->flags = flags;
orig = walk = gst_alloc_trace_list_sorted ();
while (walk) {
GstAllocTrace *trace = (GstAllocTrace *) walk->data;
gst_alloc_trace_print (trace);
walk = g_list_next (walk);
}
g_list_free (orig);
}

146
gst/gsttrace.h
View file

@ -48,6 +48,7 @@ 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
*
@ -57,88 +58,20 @@ struct _GstAllocTrace {
gchar *name;
gint flags;
goffset offset;
gint live;
GSList *mem_live;
};
#ifndef GST_DISABLE_TRACE
typedef struct _GstTrace GstTrace;
typedef struct _GstTraceEntry GstTraceEntry;
/**
* 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 (const 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);
GST_EXPORT GMutex _gst_trace_mutex;
gboolean gst_alloc_trace_available (void);
const 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
/**
@ -147,7 +80,9 @@ void gst_alloc_trace_set_flags (GstAllocTrace *trace, G
*
* 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:
@ -156,7 +91,7 @@ void gst_alloc_trace_set_flags (GstAllocTrace *trace, G
*
* Use the tracer to trace a new memory allocation
*/
#define gst_alloc_trace_new(trace, mem) \
#define _gst_alloc_trace_new(trace, mem) \
G_STMT_START { \
if (G_UNLIKELY ((trace)->flags)) { \
g_mutex_lock (&_gst_trace_mutex); \
@ -176,7 +111,7 @@ G_STMT_START { \
*
* Trace a memory free operation
*/
#define gst_alloc_trace_free(trace, mem) \
#define _gst_alloc_trace_free(trace, mem) \
G_STMT_START { \
if (G_UNLIKELY ((trace)->flags)) { \
g_mutex_lock (&_gst_trace_mutex); \
@ -190,61 +125,18 @@ G_STMT_START { \
} 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
GST_EXPORT 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
#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 */

14
tools/gst-launch.c
View file

@ -822,7 +822,6 @@ main (int argc, char *argv[])
/* options */
gboolean verbose = FALSE;
gboolean no_fault = FALSE;
gboolean trace = FALSE;
gboolean eos_on_shutdown = FALSE;
#if 0
gboolean check_index = FALSE;
@ -843,8 +842,6 @@ main (int argc, char *argv[])
N_("Do not output status information of TYPE"), N_("TYPE1,TYPE2,...")},
{"no-fault", 'f', 0, G_OPTION_ARG_NONE, &no_fault,
N_("Do not install a fault handler"), NULL},
{"trace", 'T', 0, G_OPTION_ARG_NONE, &trace,
N_("Print alloc trace (if enabled at compile time)"), NULL},
{"eos-on-shutdown", 'e', 0, G_OPTION_ARG_NONE, &eos_on_shutdown,
N_("Force EOS on sources before shutting the pipeline down"), NULL},
#if 0
@ -900,15 +897,6 @@ main (int argc, char *argv[])
sigint_setup ();
#endif
if (trace) {
if (!gst_alloc_trace_available ()) {
g_warning ("Trace not available (recompile with trace enabled).");
}
gst_alloc_trace_set_flags_all (GST_ALLOC_TRACE_LIVE |
GST_ALLOC_TRACE_MEM_LIVE);
gst_alloc_trace_print_live ();
}
/* make a null-terminated version of argv */
argvn = g_new0 (char *, argc);
memcpy (argvn, argv + 1, sizeof (char *) * (argc - 1));
@ -1083,8 +1071,6 @@ main (int argc, char *argv[])
gst_object_unref (pipeline);
gst_deinit ();
if (trace)
gst_alloc_trace_print_live ();
return res;
}