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autoconvert: Gratuitously move GST_OBJECT_LOCK into a macro

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Create GST_AUTOCONVERT_LOCK/UNLOCK macros that (for now) just call
GST_OBJECT_LOCK.
This commit is contained in:
Jan Schmidt 2009-10-24 10:27:03 +01:00
parent 7f12cab9de
commit de829eb7d0
1 changed files with 31 additions and 31 deletions
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62
gst/autoconvert/gstautoconvert.c
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@ -45,6 +45,9 @@
GST_DEBUG_CATEGORY (autoconvert_debug);
#define GST_CAT_DEFAULT (autoconvert_debug)
#define GST_AUTOCONVERT_LOCK(ac) GST_OBJECT_LOCK (ac)
#define GST_AUTOCONVERT_UNLOCK(ac) GST_OBJECT_UNLOCK (ac)
/* elementfactory information */
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
@ -233,7 +236,7 @@ gst_auto_convert_dispose (GObject * object)
gst_pad_set_fixatecaps_function (autoconvert->sinkpad, NULL);
GST_OBJECT_LOCK (object);
GST_AUTOCONVERT_LOCK (autoconvert);
if (autoconvert->current_subelement) {
gst_object_unref (autoconvert->current_subelement);
autoconvert->current_subelement = NULL;
@ -245,12 +248,11 @@ gst_auto_convert_dispose (GObject * object)
NULL);
g_list_free (autoconvert->cached_events);
autoconvert->cached_events = NULL;
GST_OBJECT_UNLOCK (object);
GST_AUTOCONVERT_UNLOCK (autoconvert);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
gst_auto_convert_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * pspec)
@ -262,13 +264,13 @@ gst_auto_convert_set_property (GObject * object,
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
case PROP_FACTORIES:
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
if (autoconvert->factories == NULL)
autoconvert->factories = g_value_get_pointer (value);
else
GST_WARNING_OBJECT (object, "Can not reset factories after they"
" have been set or auto-discovered");
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
break;
}
}
@ -284,9 +286,9 @@ gst_auto_convert_get_property (GObject * object,
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
case PROP_FACTORIES:
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
g_value_set_pointer (value, &autoconvert->factories);
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
break;
}
}
@ -435,10 +437,10 @@ gst_auto_convert_get_subelement (GstAutoConvert * autoconvert)
{
GstElement *element = NULL;
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
if (autoconvert->current_subelement)
element = gst_object_ref (autoconvert->current_subelement);
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
return element;
}
@ -448,24 +450,23 @@ gst_auto_convert_get_internal_sinkpad (GstAutoConvert * autoconvert)
{
GstPad *pad = NULL;
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
if (autoconvert->current_internal_sinkpad)
pad = gst_object_ref (autoconvert->current_internal_sinkpad);
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
return pad;
}
static GstPad *
gst_auto_convert_get_internal_srcpad (GstAutoConvert * autoconvert)
{
GstPad *pad = NULL;
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
if (autoconvert->current_internal_srcpad)
pad = gst_object_ref (autoconvert->current_internal_srcpad);
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
return pad;
}
@ -706,14 +707,14 @@ gst_auto_convert_sink_setcaps (GstPad * pad, GstCaps * caps)
* By unsetting the fixatecaps function, we go back to the default one
*/
gst_pad_set_fixatecaps_function (autoconvert->sinkpad, NULL);
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
if (autoconvert->current_subelement == subelement) {
gst_object_unref (autoconvert->current_subelement);
autoconvert->current_subelement = NULL;
autoconvert->current_internal_srcpad = NULL;
autoconvert->current_internal_sinkpad = NULL;
}
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
gst_object_unref (subelement);
}
}
@ -724,9 +725,9 @@ gst_auto_convert_sink_setcaps (GstPad * pad, GstCaps * caps)
gst_object_unref (peer);
}
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
factories = autoconvert->factories;
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
if (!factories)
factories = gst_auto_convert_load_factories (autoconvert);
@ -780,16 +781,15 @@ gst_auto_convert_sink_setcaps (GstPad * pad, GstCaps * caps)
gst_pad_set_fixatecaps_function (autoconvert->sinkpad,
gst_auto_convert_sink_fixatecaps);
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
autoconvert->current_subelement = element;
autoconvert->current_internal_srcpad = internal_srcpad;
autoconvert->current_internal_sinkpad = internal_sinkpad;
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
GST_INFO_OBJECT (autoconvert,
"Selected element %s",
GST_OBJECT_NAME (GST_OBJECT (autoconvert->current_subelement)));
break;
next_element:
@ -901,13 +901,13 @@ gst_auto_convert_load_factories (GstAutoConvert * autoconvert)
g_assert (all_factories);
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
if (autoconvert->factories == NULL) {
autoconvert->factories = all_factories;
all_factories = NULL;
}
out_factories = autoconvert->factories;
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
if (all_factories) {
/* In this case, someone set the property while we were looking! */
@ -933,12 +933,12 @@ gst_auto_convert_sink_chain (GstPad * pad, GstBuffer * buffer)
GList *events = NULL;
GList *l;
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
if (autoconvert->cached_events) {
events = g_list_reverse (autoconvert->cached_events);
autoconvert->cached_events = NULL;
}
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
if (events) {
GST_DEBUG_OBJECT (autoconvert, "Sending cached events downstream");
@ -973,22 +973,22 @@ gst_auto_convert_sink_event (GstPad * pad, GstEvent * event)
} else {
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_FLUSH_STOP:
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
g_list_foreach (autoconvert->cached_events,
(GFunc) gst_mini_object_unref, NULL);
g_list_free (autoconvert->cached_events);
autoconvert->cached_events = NULL;
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
/* fall through */
case GST_EVENT_FLUSH_START:
ret = gst_pad_push_event (autoconvert->srcpad, event);
break;
default:
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
autoconvert->cached_events =
g_list_prepend (autoconvert->cached_events, event);
ret = TRUE;
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
break;
}
}
@ -1101,9 +1101,9 @@ gst_auto_convert_sink_getcaps (GstPad * pad)
goto out;
}
GST_OBJECT_LOCK (autoconvert);
GST_AUTOCONVERT_LOCK (autoconvert);
factories = autoconvert->factories;
GST_OBJECT_UNLOCK (autoconvert);
GST_AUTOCONVERT_UNLOCK (autoconvert);
if (!factories)
factories = gst_auto_convert_load_factories (autoconvert);