mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-01 12:20:42 +00:00
tracer: split into tracer and tracerutils
Keep tracer base class in tracer and move core support into the utils module. Add a unstable-api guard to the tracer.h so that external modules would need to acknowledge the status by setting GST_USE_UNSTABLE_API.
This commit is contained in:
parent
6ea2b41364
commit
46ea9729df
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@ -117,6 +117,7 @@ libgstreamer_@GST_API_VERSION@_la_SOURCES = \
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$(GST_TRACE_SRC) \
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$(GST_TRACE_SRC) \
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gsttracer.c \
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gsttracer.c \
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gsttracerfactory.c \
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gsttracerfactory.c \
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gsttracerutils.c \
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gsttypefind.c \
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gsttypefind.c \
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gsttypefindfactory.c \
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gsttypefindfactory.c \
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gsturi.c \
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gsturi.c \
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@ -222,6 +223,7 @@ gst_headers = \
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gsttocsetter.h \
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gsttocsetter.h \
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gsttracer.h \
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gsttracer.h \
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gsttracerfactory.h \
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gsttracerfactory.h \
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gsttracerutils.h \
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gsttypefind.h \
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gsttypefind.h \
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gsttypefindfactory.h \
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gsttypefindfactory.h \
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gsturi.h \
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gsturi.h \
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@ -77,7 +77,6 @@
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#include <gst/gsttaskpool.h>
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#include <gst/gsttaskpool.h>
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#include <gst/gsttoc.h>
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#include <gst/gsttoc.h>
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#include <gst/gsttocsetter.h>
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#include <gst/gsttocsetter.h>
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#include <gst/gsttracer.h>
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#include <gst/gsttracerfactory.h>
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#include <gst/gsttracerfactory.h>
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#include <gst/gsttypefind.h>
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#include <gst/gsttypefind.h>
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#include <gst/gsttypefindfactory.h>
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#include <gst/gsttypefindfactory.h>
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@ -62,6 +62,8 @@ extern const char g_log_domain_gstreamer[];
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#include "gstdatetime.h"
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#include "gstdatetime.h"
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#include "gsttracerutils.h"
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G_BEGIN_DECLS
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G_BEGIN_DECLS
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/* used by gstparse.c and grammar.y */
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/* used by gstparse.c and grammar.y */
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@ -90,7 +90,7 @@
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#include "gstutils.h"
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#include "gstutils.h"
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#include "gstinfo.h"
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#include "gstinfo.h"
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#include "gstquark.h"
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#include "gstquark.h"
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#include "gsttracer.h"
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#include "gsttracerutils.h"
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#include "gstvalue.h"
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#include "gstvalue.h"
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#include "gst-i18n-lib.h"
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#include "gst-i18n-lib.h"
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#include "glib-compat-private.h"
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#include "glib-compat-private.h"
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@ -94,7 +94,7 @@
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#include "gstutils.h"
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#include "gstutils.h"
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#include "gstinfo.h"
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#include "gstinfo.h"
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#include "gsterror.h"
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#include "gsterror.h"
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#include "gsttracer.h"
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#include "gsttracerutils.h"
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#include "gstvalue.h"
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#include "gstvalue.h"
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#include "glib-compat-private.h"
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#include "glib-compat-private.h"
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@ -31,7 +31,6 @@
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#include <gst/gst_private.h>
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#include <gst/gst_private.h>
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#include <gst/gstconfig.h>
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#include <gst/gstconfig.h>
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#include <gst/gstelement.h>
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#include <gst/gstelement.h>
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#include <gst/gsttracer.h>
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#include <gst/gsttracerfactory.h>
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#include <gst/gsttracerfactory.h>
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#include <gst/gsttypefind.h>
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#include <gst/gsttypefind.h>
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#include <gst/gsttypefindfactory.h>
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#include <gst/gsttypefindfactory.h>
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129
gst/gsttracer.c
129
gst/gsttracer.c
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@ -1,7 +1,7 @@
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/* GStreamer
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/* GStreamer
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* Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net>
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* Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net>
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*
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*
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* gsttracer.h: tracing subsystem
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* gsttracer.c: tracer base class
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*
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*
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* This library is free software; you can redistribute it and/or
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* modify it under the terms of the GNU Library General Public
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@ -21,28 +21,20 @@
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/**
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/**
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* SECTION:gsttracer
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* SECTION:gsttracer
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* @short_description: Tracing subsystem
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* @short_description: Tracing base class
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*
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* The tracing subsystem provides hooks in the core library and API for modules
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* to attach to them.
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*
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*
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* Tracing modules will subclass #GstTracer and register through
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* Tracing modules will subclass #GstTracer and register through
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* gst_tracer_register(). Modules can attach to various hook-types - see
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* gst_tracer_register(). Modules can attach to various hook-types - see
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* #GstTracerHook. When invoked they receive hook specific contextual data,
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* #GstTracerHook. When invoked they receive hook specific contextual data,
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* which they must not modify.
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* which they must not modify.
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*
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* The user can activate tracers by setting the environment variable GST_TRACE
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* to a ';' separated list of tracers.
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*/
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*/
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#define GST_USE_UNSTABLE_API
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#include "gst_private.h"
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#include "gst_private.h"
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#include "gstenumtypes.h"
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#include "gstenumtypes.h"
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#include "gstregistry.h"
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#include "gsttracer.h"
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#include "gsttracer.h"
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#include "gsttracerfactory.h"
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#include "gsttracerfactory.h"
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#include "gstutils.h"
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#ifndef GST_DISABLE_GST_DEBUG
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GST_DEBUG_CATEGORY_EXTERN (tracer_debug);
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GST_DEBUG_CATEGORY_EXTERN (tracer_debug);
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#define GST_CAT_DEFAULT tracer_debug
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#define GST_CAT_DEFAULT tracer_debug
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@ -138,7 +130,7 @@ gst_tracer_get_property (GObject * object, guint prop_id,
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}
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}
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}
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}
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static void
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void
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gst_tracer_invoke (GstTracer * self, GstTracerHookId hid,
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gst_tracer_invoke (GstTracer * self, GstTracerHookId hid,
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GstTracerMessageId mid, va_list var_args)
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GstTracerMessageId mid, va_list var_args)
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{
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{
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@ -206,115 +198,6 @@ gst_tracer_register (GstPlugin * plugin, const gchar * name, GType type)
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return TRUE;
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return TRUE;
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}
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}
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/* tracing helpers */
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gboolean _priv_tracer_enabled = FALSE;
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/* TODO(ensonic): use GPtrArray ? */
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GList *_priv_tracers[GST_TRACER_HOOK_ID_LAST] = { NULL, };
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/* Initialize the debugging system */
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void
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_priv_gst_tracer_init (void)
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{
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const gchar *env = g_getenv ("GST_TRACE");
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if (env != NULL && *env != '\0') {
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GstRegistry *registry = gst_registry_get ();
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GstPluginFeature *feature;
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GstTracerFactory *factory;
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GstTracerHook mask;
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GstTracer *tracer;
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gchar **t = g_strsplit_set (env, ";", 0);
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gint i = 0, j;
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gchar *params;
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GST_INFO ("enabling tracers: '%s'", env);
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while (t[i]) {
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// check t[i] for params
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if ((params = strchr (t[i], '('))) {
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gchar *end = strchr (¶ms[1], ')');
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*params = '\0';
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params++;
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if (end)
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*end = '\0';
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} else {
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params = NULL;
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}
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GST_INFO ("checking tracer: '%s'", t[i]);
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if ((feature = gst_registry_lookup_feature (registry, t[i]))) {
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factory = GST_TRACER_FACTORY (gst_plugin_feature_load (feature));
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if (factory) {
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GST_INFO_OBJECT (factory, "creating tracer: type-id=%u",
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(guint) factory->type);
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tracer = g_object_new (factory->type, "params", params, NULL);
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g_object_get (tracer, "mask", &mask, NULL);
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if (mask) {
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/* add to lists according to mask */
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j = 0;
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while (mask && (j < GST_TRACER_HOOK_ID_LAST)) {
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if (mask & 1) {
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_priv_tracers[j] = g_list_prepend (_priv_tracers[j],
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gst_object_ref (tracer));
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GST_WARNING_OBJECT (tracer, "added tracer to hook %d", j);
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}
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mask >>= 1;
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j++;
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}
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_priv_tracer_enabled = TRUE;
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} else {
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GST_WARNING_OBJECT (tracer,
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"tracer with zero mask won't have any effect");
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}
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gst_object_unref (tracer);
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} else {
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GST_WARNING_OBJECT (feature,
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"loading plugin containing feature %s failed!", t[i]);
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}
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} else {
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GST_WARNING ("no tracer named '%s'", t[i]);
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}
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i++;
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}
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g_strfreev (t);
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}
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}
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void
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_priv_gst_tracer_deinit (void)
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{
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gint i;
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GList *node;
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/* shutdown tracers for final reports */
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for (i = 0; i < GST_TRACER_HOOK_ID_LAST; i++) {
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for (node = _priv_tracers[i]; node; node = g_list_next (node)) {
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gst_object_unref (node->data);
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}
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g_list_free (_priv_tracers[i]);
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_priv_tracers[i] = NULL;
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}
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_priv_tracer_enabled = FALSE;
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}
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void
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gst_tracer_dispatch (GstTracerHookId hid, GstTracerMessageId mid, ...)
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{
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va_list var_args;
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GList *node;
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for (node = _priv_tracers[hid]; node; node = g_list_next (node)) {
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va_start (var_args, mid);
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gst_tracer_invoke (node->data, hid, mid, var_args);
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va_end (var_args);
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}
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}
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/* tracing module helpers */
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/* tracing module helpers */
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void
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void
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@ -328,5 +211,3 @@ gst_tracer_log_trace (GstStructure * s)
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g_free (data);
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g_free (data);
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gst_structure_free (s);
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gst_structure_free (s);
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}
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}
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#endif /* GST_DISABLE_GST_DEBUG */
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204
gst/gsttracer.h
204
gst/gsttracer.h
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@ -1,7 +1,7 @@
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/* GStreamer
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/* GStreamer
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* Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net>
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* Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net>
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*
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*
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* gsttracer.h: tracing subsystem
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* gsttracer.h: tracer base class
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*
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*
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* This library is free software; you can redistribute it and/or
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* modify it under the terms of the GNU Library General Public
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#ifndef __GST_TRACER_H__
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#ifndef __GST_TRACER_H__
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#define __GST_TRACER_H__
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#define __GST_TRACER_H__
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#ifndef GST_USE_UNSTABLE_API
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#warning "The tracer subsystem is unstable API and may change in future."
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#warning "You can define GST_USE_UNSTABLE_API to avoid this warning."
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#endif
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#include <glib.h>
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#include <glib.h>
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#include <glib-object.h>
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#include <glib-object.h>
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#include <gst/gstconfig.h>
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#include <gst/gstconfig.h>
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#include <gst/gstbin.h>
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#include <gst/gsttracerutils.h>
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G_BEGIN_DECLS
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G_BEGIN_DECLS
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#ifndef GST_DISABLE_GST_DEBUG
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/* hook flags and ids */
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typedef enum
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{
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GST_TRACER_HOOK_NONE = 0,
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GST_TRACER_HOOK_BUFFERS = (1 << 0),
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GST_TRACER_HOOK_EVENTS = (1 << 1),
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GST_TRACER_HOOK_MESSAGES = (1 << 2),
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GST_TRACER_HOOK_QUERIES = (1 << 3),
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GST_TRACER_HOOK_TOPOLOGY = (1 << 4),
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/*
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GST_TRACER_HOOK_TIMER
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*/
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GST_TRACER_HOOK_ALL = (1 << 5) - 1
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} GstTracerHook;
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typedef enum
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{
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GST_TRACER_HOOK_ID_BUFFERS = 0,
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GST_TRACER_HOOK_ID_EVENTS,
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GST_TRACER_HOOK_ID_MESSAGES,
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GST_TRACER_HOOK_ID_QUERIES,
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GST_TRACER_HOOK_ID_TOPLOGY,
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/*
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GST_TRACER_HOOK_ID_TIMER
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*/
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GST_TRACER_HOOK_ID_LAST
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} GstTracerHookId;
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typedef enum
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{
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GST_TRACER_MESSAGE_ID_PAD_PUSH_PRE = 0,
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GST_TRACER_MESSAGE_ID_PAD_PUSH_POST,
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GST_TRACER_MESSAGE_ID_PAD_PUSH_LIST_PRE,
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GST_TRACER_MESSAGE_ID_PAD_PUSH_LIST_POST,
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GST_TRACER_MESSAGE_ID_PAD_PULL_RANGE_PRE,
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GST_TRACER_MESSAGE_ID_PAD_PULL_RANGE_POST,
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GST_TRACER_MESSAGE_ID_PAD_PUSH_EVENT_PRE,
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GST_TRACER_MESSAGE_ID_PAD_PUSH_EVENT_POST,
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GST_TRACER_MESSAGE_ID_ELEMENT_POST_MESSAGE_PRE,
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GST_TRACER_MESSAGE_ID_ELEMENT_POST_MESSAGE_POST,
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GST_TRACER_MESSAGE_ID_ELEMENT_QUERY_PRE,
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GST_TRACER_MESSAGE_ID_ELEMENT_QUERY_POST,
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GST_TRACER_MESSAGE_ID_LAST
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} GstTracerMessageId;
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/* tracing plugins */
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typedef struct _GstTracer GstTracer;
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typedef struct _GstTracer GstTracer;
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typedef struct _GstTracerPrivate GstTracerPrivate;
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typedef struct _GstTracerPrivate GstTracerPrivate;
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typedef struct _GstTracerClass GstTracerClass;
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typedef struct _GstTracerClass GstTracerClass;
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@ -111,150 +66,11 @@ struct _GstTracerClass {
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gpointer _gst_reserved[GST_PADDING];
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gpointer _gst_reserved[GST_PADDING];
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};
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};
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void gst_tracer_invoke (GstTracer * self, GstTracerHookId hid,
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GstTracerMessageId mid, va_list var_args);
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GType gst_tracer_get_type (void);
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GType gst_tracer_get_type (void);
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/* tracing hooks */
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void _priv_gst_tracer_init (void);
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void _priv_gst_tracer_deinit (void);
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/* tracing modules */
|
|
||||||
|
|
||||||
gboolean gst_tracer_register (GstPlugin * plugin, const gchar * name, GType type);
|
|
||||||
|
|
||||||
/* tracing helpers */
|
|
||||||
|
|
||||||
void gst_tracer_dispatch (GstTracerHookId hid, GstTracerMessageId mid, ...);
|
|
||||||
|
|
||||||
/* tracing module helpers */
|
|
||||||
|
|
||||||
void gst_tracer_log_trace (GstStructure * s);
|
|
||||||
|
|
||||||
extern gboolean _priv_tracer_enabled;
|
|
||||||
extern GList *_priv_tracers[GST_TRACER_HOOK_ID_LAST];
|
|
||||||
|
|
||||||
extern GstClockTime _priv_gst_info_start_time;
|
|
||||||
#define GST_TRACER_IS_ENABLED(id) \
|
|
||||||
(_priv_tracer_enabled && (_priv_tracers[id] != NULL))
|
|
||||||
|
|
||||||
#define GST_TRACER_TS \
|
|
||||||
GST_CLOCK_DIFF (_priv_gst_info_start_time, gst_util_get_timestamp ())
|
|
||||||
|
|
||||||
/* tracing hooks */
|
|
||||||
|
|
||||||
#define GST_TRACER_PAD_PUSH_PRE(pad, buffer) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
|
||||||
GST_TRACER_MESSAGE_ID_PAD_PUSH_PRE, GST_TRACER_TS, \
|
|
||||||
pad, buffer); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_PAD_PUSH_POST(pad, res) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
|
||||||
GST_TRACER_MESSAGE_ID_PAD_PUSH_POST, GST_TRACER_TS, \
|
|
||||||
pad, res); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_PAD_PUSH_LIST_PRE(pad, list) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
|
||||||
GST_TRACER_MESSAGE_ID_PAD_PUSH_LIST_PRE, GST_TRACER_TS, \
|
|
||||||
pad, list); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_PAD_PUSH_LIST_POST(pad, res) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
|
||||||
GST_TRACER_MESSAGE_ID_PAD_PUSH_LIST_POST, GST_TRACER_TS, \
|
|
||||||
pad, res); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_PAD_PULL_RANGE_PRE(pad, offset, size) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
|
||||||
GST_TRACER_MESSAGE_ID_PAD_PULL_RANGE_PRE, GST_TRACER_TS, \
|
|
||||||
pad, offset, size); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_PAD_PULL_RANGE_POST(pad, buffer, res) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
|
||||||
GST_TRACER_MESSAGE_ID_PAD_PULL_RANGE_POST, GST_TRACER_TS, \
|
|
||||||
pad, buffer, res); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_PAD_PUSH_EVENT_PRE(pad, event) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_EVENTS)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_EVENTS, \
|
|
||||||
GST_TRACER_MESSAGE_ID_PAD_PUSH_EVENT_PRE, GST_TRACER_TS, \
|
|
||||||
pad, event); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_PAD_PUSH_EVENT_POST(pad, res) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_EVENTS)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_EVENTS, \
|
|
||||||
GST_TRACER_MESSAGE_ID_PAD_PUSH_EVENT_POST, GST_TRACER_TS, \
|
|
||||||
pad, res); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_ELEMENT_POST_MESSAGE_PRE(element, message) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_MESSAGES)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_MESSAGES, \
|
|
||||||
GST_TRACER_MESSAGE_ID_ELEMENT_POST_MESSAGE_PRE, GST_TRACER_TS, \
|
|
||||||
element, message); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_ELEMENT_POST_MESSAGE_POST(element, res) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_MESSAGES)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_MESSAGES, \
|
|
||||||
GST_TRACER_MESSAGE_ID_ELEMENT_POST_MESSAGE_POST, GST_TRACER_TS, \
|
|
||||||
element, res); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_ELEMENT_QUERY_PRE(element, query) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_QUERIES)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_QUERIES, \
|
|
||||||
GST_TRACER_MESSAGE_ID_ELEMENT_QUERY_PRE, GST_TRACER_TS, \
|
|
||||||
element, query); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#define GST_TRACER_ELEMENT_QUERY_POST(element, res) G_STMT_START{ \
|
|
||||||
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_QUERIES)) { \
|
|
||||||
gst_tracer_dispatch (GST_TRACER_HOOK_ID_QUERIES, \
|
|
||||||
GST_TRACER_MESSAGE_ID_ELEMENT_QUERY_POST, GST_TRACER_TS, \
|
|
||||||
element, res); \
|
|
||||||
} \
|
|
||||||
}G_STMT_END
|
|
||||||
|
|
||||||
#else /* !GST_DISABLE_GST_DEBUG */
|
|
||||||
|
|
||||||
#define GST_TRACER_PAD_PUSH_PRE(pad, buffer)
|
|
||||||
#define GST_TRACER_PAD_PUSH_POST(pad, res)
|
|
||||||
#define GST_TRACER_PAD_PUSH_LIST_PRE(pad, list)
|
|
||||||
#define GST_TRACER_PAD_PUSH_LIST_POST(pad, res)
|
|
||||||
#define GST_TRACER_PAD_PULL_RANGE_PRE(pad, offset, size)
|
|
||||||
#define GST_TRACER_PAD_PULL_RANGE_POST(pad, buffer, res)
|
|
||||||
#define GST_TRACER_PAD_PUSH_EVENT_PRE(pad, event)
|
|
||||||
#define GST_TRACER_PAD_PUSH_EVENT_POST(pad, res)
|
|
||||||
#define GST_TRACER_ELEMENT_POST_MESSAGE_PRE(element, message)
|
|
||||||
#define GST_TRACER_ELEMENT_POST_MESSAGE_POST(element, res)
|
|
||||||
#define GST_TRACER_ELEMENT_QUERY_PRE(element, query)
|
|
||||||
#define GST_TRACER_ELEMENT_QUERY_POST(element, res)
|
|
||||||
|
|
||||||
#endif /* GST_DISABLE_GST_DEBUG */
|
|
||||||
|
|
||||||
G_END_DECLS
|
G_END_DECLS
|
||||||
|
|
||||||
#endif /* __GST_TRACER_H__ */
|
#endif /* __GST_TRACER_H__ */
|
||||||
|
|
|
@ -29,7 +29,6 @@
|
||||||
|
|
||||||
#include "gst_private.h"
|
#include "gst_private.h"
|
||||||
#include "gstinfo.h"
|
#include "gstinfo.h"
|
||||||
#include "gsttracer.h"
|
|
||||||
#include "gsttracerfactory.h"
|
#include "gsttracerfactory.h"
|
||||||
#include "gstregistry.h"
|
#include "gstregistry.h"
|
||||||
|
|
||||||
|
|
|
@ -25,7 +25,6 @@
|
||||||
#include <gst/gstcaps.h>
|
#include <gst/gstcaps.h>
|
||||||
#include <gst/gstplugin.h>
|
#include <gst/gstplugin.h>
|
||||||
#include <gst/gstpluginfeature.h>
|
#include <gst/gstpluginfeature.h>
|
||||||
#include <gst/gsttracer.h>
|
|
||||||
|
|
||||||
G_BEGIN_DECLS
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
|
151
gst/gsttracerutils.c
Normal file
151
gst/gsttracerutils.c
Normal file
|
@ -0,0 +1,151 @@
|
||||||
|
/* GStreamer
|
||||||
|
* Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net>
|
||||||
|
*
|
||||||
|
* gsttracerutils.c: tracing subsystem
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Library General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Library General Public License for more details.
|
||||||
|
*
|
||||||
|
* 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., 51 Franklin St, Fifth Floor,
|
||||||
|
* Boston, MA 02110-1301, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SECTION:gsttracerutils
|
||||||
|
* @short_description: Tracing subsystem
|
||||||
|
*
|
||||||
|
* The tracing subsystem provides hooks in the core library and API for modules
|
||||||
|
* to attach to them.
|
||||||
|
*
|
||||||
|
* The user can activate tracers by setting the environment variable GST_TRACE
|
||||||
|
* to a ';' separated list of tracers.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define GST_USE_UNSTABLE_API
|
||||||
|
|
||||||
|
#include "gst_private.h"
|
||||||
|
#include "gsttracer.h"
|
||||||
|
#include "gsttracerfactory.h"
|
||||||
|
#include "gsttracerutils.h"
|
||||||
|
|
||||||
|
#ifndef GST_DISABLE_GST_DEBUG
|
||||||
|
|
||||||
|
/* tracing helpers */
|
||||||
|
|
||||||
|
gboolean _priv_tracer_enabled = FALSE;
|
||||||
|
/* TODO(ensonic): use array of GPtrArray* ? */
|
||||||
|
GList *_priv_tracers[GST_TRACER_HOOK_ID_LAST] = { NULL, };
|
||||||
|
|
||||||
|
/* Initialize the tracing system */
|
||||||
|
void
|
||||||
|
_priv_gst_tracer_init (void)
|
||||||
|
{
|
||||||
|
const gchar *env = g_getenv ("GST_TRACE");
|
||||||
|
|
||||||
|
if (env != NULL && *env != '\0') {
|
||||||
|
GstRegistry *registry = gst_registry_get ();
|
||||||
|
GstPluginFeature *feature;
|
||||||
|
GstTracerFactory *factory;
|
||||||
|
GstTracerHook mask;
|
||||||
|
GstObject *tracer;
|
||||||
|
gchar **t = g_strsplit_set (env, ";", 0);
|
||||||
|
gint i = 0, j;
|
||||||
|
gchar *params;
|
||||||
|
|
||||||
|
GST_INFO ("enabling tracers: '%s'", env);
|
||||||
|
|
||||||
|
while (t[i]) {
|
||||||
|
// check t[i] for params
|
||||||
|
if ((params = strchr (t[i], '('))) {
|
||||||
|
gchar *end = strchr (¶ms[1], ')');
|
||||||
|
*params = '\0';
|
||||||
|
params++;
|
||||||
|
if (end)
|
||||||
|
*end = '\0';
|
||||||
|
} else {
|
||||||
|
params = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
GST_INFO ("checking tracer: '%s'", t[i]);
|
||||||
|
|
||||||
|
if ((feature = gst_registry_lookup_feature (registry, t[i]))) {
|
||||||
|
factory = GST_TRACER_FACTORY (gst_plugin_feature_load (feature));
|
||||||
|
if (factory) {
|
||||||
|
GST_INFO_OBJECT (factory, "creating tracer: type-id=%u",
|
||||||
|
(guint) factory->type);
|
||||||
|
|
||||||
|
tracer = g_object_new (factory->type, "params", params, NULL);
|
||||||
|
g_object_get (tracer, "mask", &mask, NULL);
|
||||||
|
|
||||||
|
if (mask) {
|
||||||
|
/* add to lists according to mask */
|
||||||
|
j = 0;
|
||||||
|
while (mask && (j < GST_TRACER_HOOK_ID_LAST)) {
|
||||||
|
if (mask & 1) {
|
||||||
|
_priv_tracers[j] = g_list_prepend (_priv_tracers[j],
|
||||||
|
gst_object_ref (tracer));
|
||||||
|
GST_WARNING_OBJECT (tracer, "added tracer to hook %d", j);
|
||||||
|
}
|
||||||
|
mask >>= 1;
|
||||||
|
j++;
|
||||||
|
}
|
||||||
|
|
||||||
|
_priv_tracer_enabled = TRUE;
|
||||||
|
} else {
|
||||||
|
GST_WARNING_OBJECT (tracer,
|
||||||
|
"tracer with zero mask won't have any effect");
|
||||||
|
}
|
||||||
|
gst_object_unref (tracer);
|
||||||
|
} else {
|
||||||
|
GST_WARNING_OBJECT (feature,
|
||||||
|
"loading plugin containing feature %s failed!", t[i]);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
GST_WARNING ("no tracer named '%s'", t[i]);
|
||||||
|
}
|
||||||
|
i++;
|
||||||
|
}
|
||||||
|
g_strfreev (t);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
_priv_gst_tracer_deinit (void)
|
||||||
|
{
|
||||||
|
gint i;
|
||||||
|
GList *node;
|
||||||
|
|
||||||
|
/* shutdown tracers for final reports */
|
||||||
|
for (i = 0; i < GST_TRACER_HOOK_ID_LAST; i++) {
|
||||||
|
for (node = _priv_tracers[i]; node; node = g_list_next (node)) {
|
||||||
|
gst_object_unref (node->data);
|
||||||
|
}
|
||||||
|
g_list_free (_priv_tracers[i]);
|
||||||
|
_priv_tracers[i] = NULL;
|
||||||
|
}
|
||||||
|
_priv_tracer_enabled = FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
gst_tracer_dispatch (GstTracerHookId hid, GstTracerMessageId mid, ...)
|
||||||
|
{
|
||||||
|
va_list var_args;
|
||||||
|
GList *node;
|
||||||
|
|
||||||
|
for (node = _priv_tracers[hid]; node; node = g_list_next (node)) {
|
||||||
|
va_start (var_args, mid);
|
||||||
|
gst_tracer_invoke (node->data, hid, mid, var_args);
|
||||||
|
va_end (var_args);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* GST_DISABLE_GST_DEBUG */
|
225
gst/gsttracerutils.h
Normal file
225
gst/gsttracerutils.h
Normal file
|
@ -0,0 +1,225 @@
|
||||||
|
/* GStreamer
|
||||||
|
* Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net>
|
||||||
|
*
|
||||||
|
* gsttracerutils.h: tracing subsystem
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Library General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Library General Public License for more details.
|
||||||
|
*
|
||||||
|
* 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., 51 Franklin St, Fifth Floor,
|
||||||
|
* Boston, MA 02110-1301, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef __GST_TRACER_UTILS_H__
|
||||||
|
#define __GST_TRACER_UTILS_H__
|
||||||
|
|
||||||
|
#include <glib.h>
|
||||||
|
#include <glib-object.h>
|
||||||
|
#include <gst/gstconfig.h>
|
||||||
|
#include <gst/gstbin.h>
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
#ifndef GST_DISABLE_GST_DEBUG
|
||||||
|
|
||||||
|
/* hook flags and ids */
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
GST_TRACER_HOOK_NONE = 0,
|
||||||
|
GST_TRACER_HOOK_BUFFERS = (1 << 0),
|
||||||
|
GST_TRACER_HOOK_EVENTS = (1 << 1),
|
||||||
|
GST_TRACER_HOOK_MESSAGES = (1 << 2),
|
||||||
|
GST_TRACER_HOOK_QUERIES = (1 << 3),
|
||||||
|
GST_TRACER_HOOK_TOPOLOGY = (1 << 4),
|
||||||
|
/*
|
||||||
|
GST_TRACER_HOOK_TIMER
|
||||||
|
*/
|
||||||
|
GST_TRACER_HOOK_ALL = (1 << 5) - 1
|
||||||
|
} GstTracerHook;
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
GST_TRACER_HOOK_ID_BUFFERS = 0,
|
||||||
|
GST_TRACER_HOOK_ID_EVENTS,
|
||||||
|
GST_TRACER_HOOK_ID_MESSAGES,
|
||||||
|
GST_TRACER_HOOK_ID_QUERIES,
|
||||||
|
GST_TRACER_HOOK_ID_TOPLOGY,
|
||||||
|
/*
|
||||||
|
GST_TRACER_HOOK_ID_TIMER
|
||||||
|
*/
|
||||||
|
GST_TRACER_HOOK_ID_LAST
|
||||||
|
} GstTracerHookId;
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_PRE = 0,
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_POST,
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_LIST_PRE,
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_LIST_POST,
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PULL_RANGE_PRE,
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PULL_RANGE_POST,
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_EVENT_PRE,
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_EVENT_POST,
|
||||||
|
GST_TRACER_MESSAGE_ID_ELEMENT_POST_MESSAGE_PRE,
|
||||||
|
GST_TRACER_MESSAGE_ID_ELEMENT_POST_MESSAGE_POST,
|
||||||
|
GST_TRACER_MESSAGE_ID_ELEMENT_QUERY_PRE,
|
||||||
|
GST_TRACER_MESSAGE_ID_ELEMENT_QUERY_POST,
|
||||||
|
GST_TRACER_MESSAGE_ID_LAST
|
||||||
|
} GstTracerMessageId;
|
||||||
|
|
||||||
|
/* tracing hooks */
|
||||||
|
|
||||||
|
void _priv_gst_tracer_init (void);
|
||||||
|
void _priv_gst_tracer_deinit (void);
|
||||||
|
|
||||||
|
/* tracing modules */
|
||||||
|
|
||||||
|
gboolean gst_tracer_register (GstPlugin * plugin, const gchar * name, GType type);
|
||||||
|
|
||||||
|
/* tracing helpers */
|
||||||
|
|
||||||
|
void gst_tracer_dispatch (GstTracerHookId hid, GstTracerMessageId mid, ...);
|
||||||
|
|
||||||
|
/* tracing module helpers */
|
||||||
|
|
||||||
|
void gst_tracer_log_trace (GstStructure * s);
|
||||||
|
|
||||||
|
extern gboolean _priv_tracer_enabled;
|
||||||
|
extern GList *_priv_tracers[GST_TRACER_HOOK_ID_LAST];
|
||||||
|
|
||||||
|
#define GST_TRACER_IS_ENABLED(id) \
|
||||||
|
(_priv_tracer_enabled && (_priv_tracers[id] != NULL))
|
||||||
|
|
||||||
|
#define GST_TRACER_TS \
|
||||||
|
GST_CLOCK_DIFF (_priv_gst_info_start_time, gst_util_get_timestamp ())
|
||||||
|
|
||||||
|
/* tracing hooks */
|
||||||
|
|
||||||
|
#define GST_TRACER_PAD_PUSH_PRE(pad, buffer) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_PRE, GST_TRACER_TS, \
|
||||||
|
pad, buffer); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_PAD_PUSH_POST(pad, res) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_POST, GST_TRACER_TS, \
|
||||||
|
pad, res); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_PAD_PUSH_LIST_PRE(pad, list) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_LIST_PRE, GST_TRACER_TS, \
|
||||||
|
pad, list); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_PAD_PUSH_LIST_POST(pad, res) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_LIST_POST, GST_TRACER_TS, \
|
||||||
|
pad, res); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_PAD_PULL_RANGE_PRE(pad, offset, size) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PULL_RANGE_PRE, GST_TRACER_TS, \
|
||||||
|
pad, offset, size); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_PAD_PULL_RANGE_POST(pad, buffer, res) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_BUFFERS)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_BUFFERS, \
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PULL_RANGE_POST, GST_TRACER_TS, \
|
||||||
|
pad, buffer, res); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_PAD_PUSH_EVENT_PRE(pad, event) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_EVENTS)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_EVENTS, \
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_EVENT_PRE, GST_TRACER_TS, \
|
||||||
|
pad, event); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_PAD_PUSH_EVENT_POST(pad, res) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_EVENTS)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_EVENTS, \
|
||||||
|
GST_TRACER_MESSAGE_ID_PAD_PUSH_EVENT_POST, GST_TRACER_TS, \
|
||||||
|
pad, res); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_ELEMENT_POST_MESSAGE_PRE(element, message) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_MESSAGES)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_MESSAGES, \
|
||||||
|
GST_TRACER_MESSAGE_ID_ELEMENT_POST_MESSAGE_PRE, GST_TRACER_TS, \
|
||||||
|
element, message); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_ELEMENT_POST_MESSAGE_POST(element, res) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_MESSAGES)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_MESSAGES, \
|
||||||
|
GST_TRACER_MESSAGE_ID_ELEMENT_POST_MESSAGE_POST, GST_TRACER_TS, \
|
||||||
|
element, res); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_ELEMENT_QUERY_PRE(element, query) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_QUERIES)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_QUERIES, \
|
||||||
|
GST_TRACER_MESSAGE_ID_ELEMENT_QUERY_PRE, GST_TRACER_TS, \
|
||||||
|
element, query); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#define GST_TRACER_ELEMENT_QUERY_POST(element, res) G_STMT_START{ \
|
||||||
|
if (GST_TRACER_IS_ENABLED(GST_TRACER_HOOK_ID_QUERIES)) { \
|
||||||
|
gst_tracer_dispatch (GST_TRACER_HOOK_ID_QUERIES, \
|
||||||
|
GST_TRACER_MESSAGE_ID_ELEMENT_QUERY_POST, GST_TRACER_TS, \
|
||||||
|
element, res); \
|
||||||
|
} \
|
||||||
|
}G_STMT_END
|
||||||
|
|
||||||
|
#else /* !GST_DISABLE_GST_DEBUG */
|
||||||
|
|
||||||
|
#define GST_TRACER_PAD_PUSH_PRE(pad, buffer)
|
||||||
|
#define GST_TRACER_PAD_PUSH_POST(pad, res)
|
||||||
|
#define GST_TRACER_PAD_PUSH_LIST_PRE(pad, list)
|
||||||
|
#define GST_TRACER_PAD_PUSH_LIST_POST(pad, res)
|
||||||
|
#define GST_TRACER_PAD_PULL_RANGE_PRE(pad, offset, size)
|
||||||
|
#define GST_TRACER_PAD_PULL_RANGE_POST(pad, buffer, res)
|
||||||
|
#define GST_TRACER_PAD_PUSH_EVENT_PRE(pad, event)
|
||||||
|
#define GST_TRACER_PAD_PUSH_EVENT_POST(pad, res)
|
||||||
|
#define GST_TRACER_ELEMENT_POST_MESSAGE_PRE(element, message)
|
||||||
|
#define GST_TRACER_ELEMENT_POST_MESSAGE_POST(element, res)
|
||||||
|
#define GST_TRACER_ELEMENT_QUERY_PRE(element, query)
|
||||||
|
#define GST_TRACER_ELEMENT_QUERY_POST(element, res)
|
||||||
|
|
||||||
|
#endif /* GST_DISABLE_GST_DEBUG */
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
||||||
|
#endif /* __GST_TRACER_UTILS_H__ */
|
||||||
|
|
|
@ -15,7 +15,8 @@ libgstcoretracers_la_SOURCES = \
|
||||||
gststats.c \
|
gststats.c \
|
||||||
gsttracers.c
|
gsttracers.c
|
||||||
|
|
||||||
libgstcoretracers_la_CFLAGS = $(GST_OBJ_CFLAGS)
|
libgstcoretracers_la_CFLAGS = $(GST_OBJ_CFLAGS) \
|
||||||
|
-DGST_USE_UNSTABLE_API
|
||||||
libgstcoretracers_la_LIBADD = \
|
libgstcoretracers_la_LIBADD = \
|
||||||
$(top_builddir)/gst/printf/libgstprintf.la \
|
$(top_builddir)/gst/printf/libgstprintf.la \
|
||||||
$(GST_OBJ_LIBS)
|
$(GST_OBJ_LIBS)
|
||||||
|
|
|
@ -23,6 +23,7 @@
|
||||||
#define __GST_LATENCY_TRACER_H__
|
#define __GST_LATENCY_TRACER_H__
|
||||||
|
|
||||||
#include <gst/gst.h>
|
#include <gst/gst.h>
|
||||||
|
#include <gst/gsttracer.h>
|
||||||
|
|
||||||
G_BEGIN_DECLS
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
|
|
@ -23,6 +23,7 @@
|
||||||
#define __GST_LOG_TRACER_H__
|
#define __GST_LOG_TRACER_H__
|
||||||
|
|
||||||
#include <gst/gst.h>
|
#include <gst/gst.h>
|
||||||
|
#include <gst/gsttracer.h>
|
||||||
|
|
||||||
G_BEGIN_DECLS
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
|
|
@ -23,6 +23,7 @@
|
||||||
#define __GST_RUSAGE_TRACER_H__
|
#define __GST_RUSAGE_TRACER_H__
|
||||||
|
|
||||||
#include <gst/gst.h>
|
#include <gst/gst.h>
|
||||||
|
#include <gst/gsttracer.h>
|
||||||
|
|
||||||
G_BEGIN_DECLS
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
|
|
@ -23,6 +23,7 @@
|
||||||
#define __GST_STATS_TRACER_H__
|
#define __GST_STATS_TRACER_H__
|
||||||
|
|
||||||
#include <gst/gst.h>
|
#include <gst/gst.h>
|
||||||
|
#include <gst/gsttracer.h>
|
||||||
|
|
||||||
G_BEGIN_DECLS
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue