mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-03 05:05:52 +00:00
app: port to the new GLib thread API
This commit is contained in:
Thibault Saunier
parent
37f9177817
commit
acde0579f8
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@ -82,8 +82,8 @@ struct _GstAppSinkPrivate
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guint max_buffers;
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gboolean drop;
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GCond *cond;
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GMutex *mutex;
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GCond cond;
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GMutex mutex;
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GQueue *queue;
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GstBuffer *preroll;
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GstCaps *preroll_caps;
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@ -351,8 +351,8 @@ gst_app_sink_init (GstAppSink * appsink)
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G_TYPE_INSTANCE_GET_PRIVATE (appsink, GST_TYPE_APP_SINK,
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GstAppSinkPrivate);
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priv->mutex = g_mutex_new ();
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priv->cond = g_cond_new ();
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g_mutex_init (&priv->mutex);
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g_cond_init (&priv->cond);
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priv->queue = g_queue_new ();
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priv->emit_signals = DEFAULT_PROP_EMIT_SIGNALS;
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@ -380,13 +380,13 @@ gst_app_sink_dispose (GObject * obj)
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GST_OBJECT_UNLOCK (appsink);
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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while ((queue_obj = g_queue_pop_head (priv->queue)))
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gst_mini_object_unref (queue_obj);
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gst_buffer_replace (&priv->preroll, NULL);
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gst_caps_replace (&priv->preroll_caps, NULL);
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gst_caps_replace (&priv->last_caps, NULL);
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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G_OBJECT_CLASS (parent_class)->dispose (obj);
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}
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@ -397,8 +397,8 @@ gst_app_sink_finalize (GObject * obj)
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GstAppSink *appsink = GST_APP_SINK_CAST (obj);
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GstAppSinkPrivate *priv = appsink->priv;
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g_mutex_free (priv->mutex);
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g_cond_free (priv->cond);
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g_mutex_clear (&priv->mutex);
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g_cond_clear (&priv->cond);
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g_queue_free (priv->queue);
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G_OBJECT_CLASS (parent_class)->finalize (obj);
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@ -470,11 +470,11 @@ gst_app_sink_unlock_start (GstBaseSink * bsink)
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GstAppSink *appsink = GST_APP_SINK_CAST (bsink);
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GstAppSinkPrivate *priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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GST_DEBUG_OBJECT (appsink, "unlock start");
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priv->unlock = TRUE;
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g_cond_signal (priv->cond);
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g_mutex_unlock (priv->mutex);
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g_cond_signal (&priv->cond);
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g_mutex_unlock (&priv->mutex);
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return TRUE;
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}
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@ -485,11 +485,11 @@ gst_app_sink_unlock_stop (GstBaseSink * bsink)
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GstAppSink *appsink = GST_APP_SINK_CAST (bsink);
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GstAppSinkPrivate *priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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GST_DEBUG_OBJECT (appsink, "unlock stop");
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priv->unlock = FALSE;
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g_cond_signal (priv->cond);
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g_mutex_unlock (priv->mutex);
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g_cond_signal (&priv->cond);
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g_mutex_unlock (&priv->mutex);
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return TRUE;
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}
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@ -506,7 +506,7 @@ gst_app_sink_flush_unlocked (GstAppSink * appsink)
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while ((obj = g_queue_pop_head (priv->queue)))
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gst_mini_object_unref (obj);
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priv->num_buffers = 0;
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g_cond_signal (priv->cond);
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g_cond_signal (&priv->cond);
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}
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static gboolean
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@ -515,12 +515,12 @@ gst_app_sink_start (GstBaseSink * psink)
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GstAppSink *appsink = GST_APP_SINK_CAST (psink);
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GstAppSinkPrivate *priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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GST_DEBUG_OBJECT (appsink, "starting");
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priv->flushing = FALSE;
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priv->started = TRUE;
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gst_segment_init (&priv->last_segment, GST_FORMAT_TIME);
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return TRUE;
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}
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@ -531,14 +531,14 @@ gst_app_sink_stop (GstBaseSink * psink)
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GstAppSink *appsink = GST_APP_SINK_CAST (psink);
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GstAppSinkPrivate *priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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GST_DEBUG_OBJECT (appsink, "stopping");
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priv->flushing = TRUE;
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priv->started = FALSE;
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gst_app_sink_flush_unlocked (appsink);
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gst_caps_replace (&priv->preroll_caps, NULL);
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gst_caps_replace (&priv->last_caps, NULL);
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return TRUE;
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}
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@ -549,11 +549,11 @@ gst_app_sink_setcaps (GstBaseSink * sink, GstCaps * caps)
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GstAppSink *appsink = GST_APP_SINK_CAST (sink);
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GstAppSinkPrivate *priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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GST_DEBUG_OBJECT (appsink, "receiving CAPS");
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g_queue_push_tail (priv->queue, gst_event_new_caps (caps));
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gst_caps_replace (&priv->preroll_caps, caps);
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return TRUE;
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}
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@ -566,17 +566,17 @@ gst_app_sink_event (GstBaseSink * sink, GstEvent * event)
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switch (event->type) {
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case GST_EVENT_SEGMENT:
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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GST_DEBUG_OBJECT (appsink, "receiving SEGMENT");
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g_queue_push_tail (priv->queue, gst_event_ref (event));
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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break;
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case GST_EVENT_EOS:
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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GST_DEBUG_OBJECT (appsink, "receiving EOS");
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priv->is_eos = TRUE;
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g_cond_signal (priv->cond);
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g_mutex_unlock (priv->mutex);
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g_cond_signal (&priv->cond);
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g_mutex_unlock (&priv->mutex);
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/* emit EOS now */
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if (priv->callbacks.eos)
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@ -591,10 +591,10 @@ gst_app_sink_event (GstBaseSink * sink, GstEvent * event)
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GST_DEBUG_OBJECT (appsink, "received FLUSH_START");
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break;
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case GST_EVENT_FLUSH_STOP:
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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GST_DEBUG_OBJECT (appsink, "received FLUSH_STOP");
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gst_app_sink_flush_unlocked (appsink);
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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break;
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default:
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break;
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@ -610,16 +610,16 @@ gst_app_sink_preroll (GstBaseSink * psink, GstBuffer * buffer)
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GstAppSinkPrivate *priv = appsink->priv;
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gboolean emit;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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if (priv->flushing)
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goto flushing;
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GST_DEBUG_OBJECT (appsink, "setting preroll buffer %p", buffer);
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gst_buffer_replace (&priv->preroll, buffer);
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g_cond_signal (priv->cond);
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g_cond_signal (&priv->cond);
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emit = priv->emit_signals;
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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if (priv->callbacks.new_preroll)
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res = priv->callbacks.new_preroll (appsink, priv->user_data);
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@ -631,7 +631,7 @@ gst_app_sink_preroll (GstBaseSink * psink, GstBuffer * buffer)
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flushing:
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{
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GST_DEBUG_OBJECT (appsink, "we are flushing");
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return GST_FLOW_FLUSHING;
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}
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}
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@ -689,7 +689,7 @@ gst_app_sink_render (GstBaseSink * psink, GstBuffer * buffer)
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gboolean emit;
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restart:
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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if (priv->flushing)
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goto flushing;
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@ -720,7 +720,7 @@ restart:
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if (priv->unlock) {
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/* we are asked to unlock, call the wait_preroll method */
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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if ((ret = gst_base_sink_wait_preroll (psink)) != GST_FLOW_OK)
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goto stopping;
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@ -729,7 +729,7 @@ restart:
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}
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/* wait for a buffer to be removed or flush */
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g_cond_wait (priv->cond, priv->mutex);
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g_cond_wait (&priv->cond, &priv->mutex);
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if (priv->flushing)
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goto flushing;
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}
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@ -737,9 +737,9 @@ restart:
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/* we need to ref the buffer when pushing it in the queue */
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g_queue_push_tail (priv->queue, gst_buffer_ref (buffer));
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priv->num_buffers++;
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g_cond_signal (priv->cond);
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g_cond_signal (&priv->cond);
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emit = priv->emit_signals;
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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if (priv->callbacks.new_sample)
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priv->callbacks.new_sample (appsink, priv->user_data);
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@ -751,7 +751,7 @@ restart:
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flushing:
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{
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GST_DEBUG_OBJECT (appsink, "we are flushing");
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return GST_FLOW_FLUSHING;
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}
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stopping:
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@ -889,7 +889,7 @@ gst_app_sink_is_eos (GstAppSink * appsink)
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priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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if (!priv->started)
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goto not_started;
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@ -900,14 +900,14 @@ gst_app_sink_is_eos (GstAppSink * appsink)
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GST_DEBUG_OBJECT (appsink, "we are not yet EOS");
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ret = FALSE;
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}
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return ret;
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not_started:
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{
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GST_DEBUG_OBJECT (appsink, "we are stopped, return TRUE");
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return TRUE;
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}
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}
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@ -930,9 +930,9 @@ gst_app_sink_set_emit_signals (GstAppSink * appsink, gboolean emit)
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priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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priv->emit_signals = emit;
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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}
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/**
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@ -954,9 +954,9 @@ gst_app_sink_get_emit_signals (GstAppSink * appsink)
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priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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result = priv->emit_signals;
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return result;
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}
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@ -979,13 +979,13 @@ gst_app_sink_set_max_buffers (GstAppSink * appsink, guint max)
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priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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if (max != priv->max_buffers) {
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priv->max_buffers = max;
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/* signal the change */
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g_cond_signal (priv->cond);
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g_cond_signal (&priv->cond);
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}
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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}
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/**
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@ -1006,9 +1006,9 @@ gst_app_sink_get_max_buffers (GstAppSink * appsink)
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priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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result = priv->max_buffers;
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return result;
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}
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@ -1030,13 +1030,13 @@ gst_app_sink_set_drop (GstAppSink * appsink, gboolean drop)
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priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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if (priv->drop != drop) {
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priv->drop = drop;
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/* signal the change */
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g_cond_signal (priv->cond);
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g_cond_signal (&priv->cond);
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}
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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}
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/**
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@ -1059,9 +1059,9 @@ gst_app_sink_get_drop (GstAppSink * appsink)
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priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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result = priv->drop;
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return result;
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}
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@ -1099,7 +1099,7 @@ gst_app_sink_pull_preroll (GstAppSink * appsink)
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priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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while (TRUE) {
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GST_DEBUG_OBJECT (appsink, "trying to grab a buffer");
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@ -1114,13 +1114,13 @@ gst_app_sink_pull_preroll (GstAppSink * appsink)
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/* nothing to return, wait */
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GST_DEBUG_OBJECT (appsink, "waiting for the preroll buffer");
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g_cond_wait (priv->cond, priv->mutex);
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g_cond_wait (&priv->cond, &priv->mutex);
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}
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sample =
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gst_sample_new (priv->preroll, priv->preroll_caps, &priv->last_segment,
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NULL);
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GST_DEBUG_OBJECT (appsink, "we have the preroll sample %p", sample);
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return sample;
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@ -1128,13 +1128,13 @@ gst_app_sink_pull_preroll (GstAppSink * appsink)
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eos:
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{
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GST_DEBUG_OBJECT (appsink, "we are EOS, return NULL");
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return NULL;
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}
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not_started:
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{
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GST_DEBUG_OBJECT (appsink, "we are stopped, return NULL");
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return NULL;
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}
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}
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@ -1169,7 +1169,7 @@ gst_app_sink_pull_sample (GstAppSink * appsink)
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priv = appsink->priv;
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g_mutex_lock (priv->mutex);
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g_mutex_lock (&priv->mutex);
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while (TRUE) {
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GST_DEBUG_OBJECT (appsink, "trying to grab a buffer");
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@ -1184,15 +1184,15 @@ gst_app_sink_pull_sample (GstAppSink * appsink)
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/* nothing to return, wait */
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GST_DEBUG_OBJECT (appsink, "waiting for a buffer");
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g_cond_wait (priv->cond, priv->mutex);
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g_cond_wait (&priv->cond, &priv->mutex);
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}
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buffer = dequeue_buffer (appsink);
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GST_DEBUG_OBJECT (appsink, "we have a buffer %p", buffer);
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sample = gst_sample_new (buffer, priv->last_caps, &priv->last_segment, NULL);
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gst_buffer_unref (buffer);
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g_cond_signal (priv->cond);
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g_mutex_unlock (priv->mutex);
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g_cond_signal (&priv->cond);
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g_mutex_unlock (&priv->mutex);
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return sample;
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@ -1200,13 +1200,13 @@ gst_app_sink_pull_sample (GstAppSink * appsink)
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eos:
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{
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GST_DEBUG_OBJECT (appsink, "we are EOS, return NULL");
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
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return NULL;
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}
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not_started:
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{
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GST_DEBUG_OBJECT (appsink, "we are stopped, return NULL");
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g_mutex_unlock (priv->mutex);
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g_mutex_unlock (&priv->mutex);
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -102,8 +102,8 @@
|
|||
|
||||
struct _GstAppSrcPrivate
|
||||
{
|
||||
GCond *cond;
|
||||
GMutex *mutex;
|
||||
GCond cond;
|
||||
GMutex mutex;
|
||||
GQueue *queue;
|
||||
|
||||
GstCaps *caps;
|
||||
|
|
@ -492,8 +492,8 @@ gst_app_src_init (GstAppSrc * appsrc)
|
|||
priv = appsrc->priv = G_TYPE_INSTANCE_GET_PRIVATE (appsrc, GST_TYPE_APP_SRC,
|
||||
GstAppSrcPrivate);
|
||||
|
||||
priv->mutex = g_mutex_new ();
|
||||
priv->cond = g_cond_new ();
|
||||
g_mutex_init (&priv->mutex);
|
||||
g_cond_init (&priv->cond);
|
||||
priv->queue = g_queue_new ();
|
||||
|
||||
priv->size = DEFAULT_PROP_SIZE;
|
||||
|
|
@ -541,8 +541,9 @@ gst_app_src_finalize (GObject * obj)
|
|||
GstAppSrc *appsrc = GST_APP_SRC_CAST (obj);
|
||||
GstAppSrcPrivate *priv = appsrc->priv;
|
||||
|
||||
g_mutex_free (priv->mutex);
|
||||
g_cond_free (priv->cond);
|
||||
g_mutex_clear (&priv->mutex);
|
||||
g_cond_clear (&priv->cond);
|
||||
g_cond_clear (&priv->cond);
|
||||
g_queue_free (priv->queue);
|
||||
|
||||
g_free (priv->uri);
|
||||
|
|
@ -689,11 +690,11 @@ gst_app_src_unlock (GstBaseSrc * bsrc)
|
|||
GstAppSrc *appsrc = GST_APP_SRC_CAST (bsrc);
|
||||
GstAppSrcPrivate *priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
GST_DEBUG_OBJECT (appsrc, "unlock start");
|
||||
priv->flushing = TRUE;
|
||||
g_cond_broadcast (priv->cond);
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_cond_broadcast (&priv->cond);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
|
@ -704,11 +705,11 @@ gst_app_src_unlock_stop (GstBaseSrc * bsrc)
|
|||
GstAppSrc *appsrc = GST_APP_SRC_CAST (bsrc);
|
||||
GstAppSrcPrivate *priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
GST_DEBUG_OBJECT (appsrc, "unlock stop");
|
||||
priv->flushing = FALSE;
|
||||
g_cond_broadcast (priv->cond);
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_cond_broadcast (&priv->cond);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
|
@ -719,7 +720,7 @@ gst_app_src_start (GstBaseSrc * bsrc)
|
|||
GstAppSrc *appsrc = GST_APP_SRC_CAST (bsrc);
|
||||
GstAppSrcPrivate *priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
GST_DEBUG_OBJECT (appsrc, "starting");
|
||||
priv->new_caps = FALSE;
|
||||
priv->started = TRUE;
|
||||
|
|
@ -727,7 +728,7 @@ gst_app_src_start (GstBaseSrc * bsrc)
|
|||
* in random-access mode. */
|
||||
priv->offset = -1;
|
||||
priv->flushing = FALSE;
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
gst_base_src_set_format (bsrc, priv->format);
|
||||
|
||||
|
|
@ -740,13 +741,13 @@ gst_app_src_stop (GstBaseSrc * bsrc)
|
|||
GstAppSrc *appsrc = GST_APP_SRC_CAST (bsrc);
|
||||
GstAppSrcPrivate *priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
GST_DEBUG_OBJECT (appsrc, "stopping");
|
||||
priv->is_eos = FALSE;
|
||||
priv->flushing = TRUE;
|
||||
priv->started = FALSE;
|
||||
gst_app_src_flush_queued (appsrc);
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
|
@ -796,12 +797,12 @@ gst_app_src_query (GstBaseSrc * src, GstQuery * query)
|
|||
res = gst_base_src_query_latency (src, &live, &min, &max);
|
||||
|
||||
/* overwrite with our values when we need to */
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
if (priv->min_latency != -1)
|
||||
min = priv->min_latency;
|
||||
if (priv->max_latency != -1)
|
||||
max = priv->max_latency;
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
gst_query_set_latency (query, live, min, max);
|
||||
break;
|
||||
|
|
@ -853,9 +854,9 @@ gst_app_src_do_seek (GstBaseSrc * src, GstSegment * segment)
|
|||
else {
|
||||
gboolean emit;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
emit = priv->emit_signals;
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
if (emit)
|
||||
g_signal_emit (appsrc, gst_app_src_signals[SIGNAL_SEEK_DATA], 0,
|
||||
|
|
@ -882,7 +883,7 @@ gst_app_src_emit_seek (GstAppSrc * appsrc, guint64 offset)
|
|||
GstAppSrcPrivate *priv = appsrc->priv;
|
||||
|
||||
emit = priv->emit_signals;
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
GST_DEBUG_OBJECT (appsrc,
|
||||
"we are at %" G_GINT64_FORMAT ", seek to %" G_GINT64_FORMAT,
|
||||
|
|
@ -894,7 +895,7 @@ gst_app_src_emit_seek (GstAppSrc * appsrc, guint64 offset)
|
|||
g_signal_emit (appsrc, gst_app_src_signals[SIGNAL_SEEK_DATA], 0,
|
||||
offset, &res);
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
|
@ -908,7 +909,7 @@ gst_app_src_emit_need_data (GstAppSrc * appsrc, guint size)
|
|||
GstAppSrcPrivate *priv = appsrc->priv;
|
||||
|
||||
emit = priv->emit_signals;
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
/* we have no data, we need some. We fire the signal with the size hint. */
|
||||
if (priv->callbacks.need_data)
|
||||
|
|
@ -917,7 +918,7 @@ gst_app_src_emit_need_data (GstAppSrc * appsrc, guint size)
|
|||
g_signal_emit (appsrc, gst_app_src_signals[SIGNAL_NEED_DATA], 0, size,
|
||||
NULL);
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
/* we can be flushing now because we released the lock */
|
||||
}
|
||||
|
||||
|
|
@ -950,10 +951,10 @@ gst_app_src_negotiate (GstBaseSrc * basesrc)
|
|||
GstAppSrcPrivate *priv = appsrc->priv;
|
||||
gboolean result;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
result = gst_app_src_do_negotiate (basesrc);
|
||||
priv->new_caps = FALSE;
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
@ -980,7 +981,7 @@ gst_app_src_create (GstBaseSrc * bsrc, guint64 offset, guint size,
|
|||
GST_OBJECT_UNLOCK (appsrc);
|
||||
}
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
/* check flushing first */
|
||||
if (G_UNLIKELY (priv->flushing))
|
||||
goto flushing;
|
||||
|
|
@ -1024,7 +1025,7 @@ gst_app_src_create (GstBaseSrc * bsrc, guint64 offset, guint size,
|
|||
priv->offset += buf_size;
|
||||
|
||||
/* signal that we removed an item */
|
||||
g_cond_broadcast (priv->cond);
|
||||
g_cond_broadcast (&priv->cond);
|
||||
|
||||
/* see if we go lower than the empty-percent */
|
||||
if (priv->min_percent && priv->max_bytes) {
|
||||
|
|
@ -1058,27 +1059,27 @@ gst_app_src_create (GstBaseSrc * bsrc, guint64 offset, guint size,
|
|||
goto eos;
|
||||
|
||||
/* nothing to return, wait a while for new data or flushing. */
|
||||
g_cond_wait (priv->cond, priv->mutex);
|
||||
g_cond_wait (&priv->cond, &priv->mutex);
|
||||
}
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
return ret;
|
||||
|
||||
/* ERRORS */
|
||||
flushing:
|
||||
{
|
||||
GST_DEBUG_OBJECT (appsrc, "we are flushing");
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
return GST_FLOW_FLUSHING;
|
||||
}
|
||||
eos:
|
||||
{
|
||||
GST_DEBUG_OBJECT (appsrc, "we are EOS");
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
return GST_FLOW_EOS;
|
||||
}
|
||||
seek_error:
|
||||
{
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
GST_ELEMENT_ERROR (appsrc, RESOURCE, READ, ("failed to seek"),
|
||||
GST_ERROR_SYSTEM);
|
||||
return GST_FLOW_ERROR;
|
||||
|
|
@ -1116,9 +1117,9 @@ gst_app_src_set_caps (GstAppSrc * appsrc, const GstCaps * caps)
|
|||
priv->caps = NULL;
|
||||
if (old)
|
||||
gst_caps_unref (old);
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
priv->new_caps = TRUE;
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
}
|
||||
GST_OBJECT_UNLOCK (appsrc);
|
||||
}
|
||||
|
|
@ -1259,14 +1260,14 @@ gst_app_src_set_max_bytes (GstAppSrc * appsrc, guint64 max)
|
|||
|
||||
priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
if (max != priv->max_bytes) {
|
||||
GST_DEBUG_OBJECT (appsrc, "setting max-bytes to %" G_GUINT64_FORMAT, max);
|
||||
priv->max_bytes = max;
|
||||
/* signal the change */
|
||||
g_cond_broadcast (priv->cond);
|
||||
g_cond_broadcast (&priv->cond);
|
||||
}
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1287,10 +1288,10 @@ gst_app_src_get_max_bytes (GstAppSrc * appsrc)
|
|||
|
||||
priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
result = priv->max_bytes;
|
||||
GST_DEBUG_OBJECT (appsrc, "getting max-bytes of %" G_GUINT64_FORMAT, result);
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
|
@ -1302,7 +1303,7 @@ gst_app_src_set_latencies (GstAppSrc * appsrc, gboolean do_min, guint64 min,
|
|||
GstAppSrcPrivate *priv = appsrc->priv;
|
||||
gboolean changed = FALSE;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
if (do_min && priv->min_latency != min) {
|
||||
priv->min_latency = min;
|
||||
changed = TRUE;
|
||||
|
|
@ -1311,7 +1312,7 @@ gst_app_src_set_latencies (GstAppSrc * appsrc, gboolean do_min, guint64 min,
|
|||
priv->max_latency = max;
|
||||
changed = TRUE;
|
||||
}
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
if (changed) {
|
||||
GST_DEBUG_OBJECT (appsrc, "posting latency changed");
|
||||
|
|
@ -1352,12 +1353,12 @@ gst_app_src_get_latency (GstAppSrc * appsrc, guint64 * min, guint64 * max)
|
|||
|
||||
priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
if (min)
|
||||
*min = priv->min_latency;
|
||||
if (max)
|
||||
*max = priv->max_latency;
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1378,9 +1379,9 @@ gst_app_src_set_emit_signals (GstAppSrc * appsrc, gboolean emit)
|
|||
|
||||
priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
priv->emit_signals = emit;
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -1402,9 +1403,9 @@ gst_app_src_get_emit_signals (GstAppSrc * appsrc)
|
|||
|
||||
priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
result = priv->emit_signals;
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
|
@ -1421,7 +1422,7 @@ gst_app_src_push_buffer_full (GstAppSrc * appsrc, GstBuffer * buffer,
|
|||
|
||||
priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
|
||||
while (TRUE) {
|
||||
/* can't accept buffers when we are flushing or EOS */
|
||||
|
|
@ -1441,7 +1442,7 @@ gst_app_src_push_buffer_full (GstAppSrc * appsrc, GstBuffer * buffer,
|
|||
|
||||
emit = priv->emit_signals;
|
||||
/* only signal on the first push */
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
if (priv->callbacks.enough_data)
|
||||
priv->callbacks.enough_data (appsrc, priv->user_data);
|
||||
|
|
@ -1449,7 +1450,7 @@ gst_app_src_push_buffer_full (GstAppSrc * appsrc, GstBuffer * buffer,
|
|||
g_signal_emit (appsrc, gst_app_src_signals[SIGNAL_ENOUGH_DATA], 0,
|
||||
NULL);
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
/* continue to check for flushing/eos after releasing the lock */
|
||||
first = FALSE;
|
||||
continue;
|
||||
|
|
@ -1458,7 +1459,7 @@ gst_app_src_push_buffer_full (GstAppSrc * appsrc, GstBuffer * buffer,
|
|||
GST_DEBUG_OBJECT (appsrc, "waiting for free space");
|
||||
/* we are filled, wait until a buffer gets popped or when we
|
||||
* flush. */
|
||||
g_cond_wait (priv->cond, priv->mutex);
|
||||
g_cond_wait (&priv->cond, &priv->mutex);
|
||||
} else {
|
||||
/* no need to wait for free space, we just pump more data into the
|
||||
* queue hoping that the caller reacts to the enough-data signal and
|
||||
|
|
@ -1474,8 +1475,8 @@ gst_app_src_push_buffer_full (GstAppSrc * appsrc, GstBuffer * buffer,
|
|||
gst_buffer_ref (buffer);
|
||||
g_queue_push_tail (priv->queue, buffer);
|
||||
priv->queued_bytes += gst_buffer_get_size (buffer);
|
||||
g_cond_broadcast (priv->cond);
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_cond_broadcast (&priv->cond);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
return GST_FLOW_OK;
|
||||
|
||||
|
|
@ -1485,7 +1486,7 @@ flushing:
|
|||
GST_DEBUG_OBJECT (appsrc, "refuse buffer %p, we are flushing", buffer);
|
||||
if (steal_ref)
|
||||
gst_buffer_unref (buffer);
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
return GST_FLOW_FLUSHING;
|
||||
}
|
||||
eos:
|
||||
|
|
@ -1493,7 +1494,7 @@ eos:
|
|||
GST_DEBUG_OBJECT (appsrc, "refuse buffer %p, we are EOS", buffer);
|
||||
if (steal_ref)
|
||||
gst_buffer_unref (buffer);
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
return GST_FLOW_EOS;
|
||||
}
|
||||
}
|
||||
|
|
@ -1546,7 +1547,7 @@ gst_app_src_end_of_stream (GstAppSrc * appsrc)
|
|||
|
||||
priv = appsrc->priv;
|
||||
|
||||
g_mutex_lock (priv->mutex);
|
||||
g_mutex_lock (&priv->mutex);
|
||||
/* can't accept buffers when we are flushing. We can accept them when we are
|
||||
* EOS although it will not do anything. */
|
||||
if (priv->flushing)
|
||||
|
|
@ -1554,15 +1555,15 @@ gst_app_src_end_of_stream (GstAppSrc * appsrc)
|
|||
|
||||
GST_DEBUG_OBJECT (appsrc, "sending EOS");
|
||||
priv->is_eos = TRUE;
|
||||
g_cond_broadcast (priv->cond);
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_cond_broadcast (&priv->cond);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
|
||||
return GST_FLOW_OK;
|
||||
|
||||
/* ERRORS */
|
||||
flushing:
|
||||
{
|
||||
g_mutex_unlock (priv->mutex);
|
||||
g_mutex_unlock (&priv->mutex);
|
||||
GST_DEBUG_OBJECT (appsrc, "refuse EOS, we are flushing");
|
||||
return GST_FLOW_FLUSHING;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue