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Close bug #105570 (added gst_bin_remove_many patch from omega)

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Original commit message from CVS:
Close bug #105570 (added gst_bin_remove_many patch from omega)
This commit is contained in:
Wim Taymans 2003-02-11 20:15:50 +00:00
parent 1d8d165f41
commit 48c70d75cb
2 changed files with 40 additions and 10 deletions
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49
gst/gstbin.c
View file

@ -56,8 +56,8 @@ static void gst_bin_set_index (GstElement *element, GstIndex *index);
static void gst_bin_add_func (GstBin *bin, GstElement *element); static void gst_bin_add_func (GstBin *bin, GstElement *element);
static void gst_bin_remove_func (GstBin *bin, GstElement *element); static void gst_bin_remove_func (GstBin *bin, GstElement *element);
static GstClock* gst_bin_get_clock_func (GstBin *bin); static GstClock* gst_bin_get_clock_func (GstElement *element);
static void gst_bin_set_clock_func (GstBin *bin, GstClock *clock); static void gst_bin_set_clock_func (GstElement *element, GstClock *clock);
static gboolean gst_bin_iterate_func (GstBin *bin); static gboolean gst_bin_iterate_func (GstBin *bin);
@ -177,19 +177,19 @@ gst_bin_new (const gchar * name)
} }
static GstClock* static GstClock*
gst_bin_get_clock_func (GstBin *bin) gst_bin_get_clock_func (GstElement *element)
{ {
if (GST_ELEMENT_SCHED (bin)) if (GST_ELEMENT_SCHED (element))
return gst_scheduler_get_clock (GST_ELEMENT_SCHED (bin)); return gst_scheduler_get_clock (GST_ELEMENT_SCHED (element));
return NULL; return NULL;
} }
static void static void
gst_bin_set_clock_func (GstBin *bin, GstClock *clock) gst_bin_set_clock_func (GstElement *element, GstClock *clock)
{ {
if (GST_ELEMENT_SCHED (bin)) if (GST_ELEMENT_SCHED (element))
gst_scheduler_use_clock (GST_ELEMENT_SCHED (bin), clock); gst_scheduler_use_clock (GST_ELEMENT_SCHED (element), clock);
} }
/** /**
@ -206,7 +206,7 @@ gst_bin_get_clock (GstBin *bin)
g_return_val_if_fail (bin != NULL, NULL); g_return_val_if_fail (bin != NULL, NULL);
g_return_val_if_fail (GST_IS_BIN (bin), NULL); g_return_val_if_fail (GST_IS_BIN (bin), NULL);
return gst_bin_get_clock_func (bin); return gst_bin_get_clock_func (GST_ELEMENT (bin));
} }
/** /**
@ -223,7 +223,7 @@ gst_bin_use_clock (GstBin *bin, GstClock *clock)
g_return_if_fail (bin != NULL); g_return_if_fail (bin != NULL);
g_return_if_fail (GST_IS_BIN (bin)); g_return_if_fail (GST_IS_BIN (bin));
return gst_bin_set_clock_func (bin, clock); return gst_bin_set_clock_func (GST_ELEMENT (bin), clock);
} }
/** /**
@ -583,6 +583,35 @@ gst_bin_remove (GstBin *bin, GstElement *element)
} }
} }
/**
* gst_bin_remove_many:
* @bin: the bin to remove the elements from
* @element_1: the first element to remove from the bin
* @...: NULL-terminated list of elements to remove from the bin
*
* Remove a list of elements from a bin. Uses #gst_bin_remove.
*/
void
gst_bin_remove_many (GstBin *bin, GstElement *element_1, ...)
{
va_list args;
g_return_if_fail (bin != NULL);
g_return_if_fail (element_1 != NULL);
g_return_if_fail (GST_IS_BIN (bin));
g_return_if_fail (GST_IS_ELEMENT (element_1));
va_start (args, element_1);
while (element_1) {
gst_bin_remove (bin, element_1);
element_1 = va_arg (args, GstElement*);
}
va_end (args);
}
/** /**
* gst_bin_child_state_change: * gst_bin_child_state_change:
* @bin: #GstBin with the child * @bin: #GstBin with the child

1
gst/gstbin.h
View file

@ -110,6 +110,7 @@ GstElement* gst_bin_new (const gchar *name);
void gst_bin_add (GstBin *bin, GstElement *element); void gst_bin_add (GstBin *bin, GstElement *element);
void gst_bin_add_many (GstBin *bin, GstElement *element_1, ...); void gst_bin_add_many (GstBin *bin, GstElement *element_1, ...);
void gst_bin_remove (GstBin *bin, GstElement *element); void gst_bin_remove (GstBin *bin, GstElement *element);
void gst_bin_remove_many (GstBin *bin, GstElement *element_1, ...);
/* retrieve a single element or the list of children */ /* retrieve a single element or the list of children */
GstElement* gst_bin_get_by_name (GstBin *bin, const gchar *name); GstElement* gst_bin_get_by_name (GstBin *bin, const gchar *name);