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gst/gstbin.h: Documented structs.

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Original commit message from CVS:
* gst/gstbin.h:
Documented structs.
This commit is contained in:
Wim Taymans 2005-11-09 13:14:27 +00:00
parent a628e6f4be
commit 27e5e2480f
2 changed files with 30 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2005-11-09 Wim Taymans <wim@fluendo.com>
* gst/gstbin.h:
Documented structs.
2005-11-09 Wim Taymans <wim@fluendo.com> 2005-11-09 Wim Taymans <wim@fluendo.com>
* docs/gst/gstreamer-sections.txt: * docs/gst/gstreamer-sections.txt:

27
gst/gstbin.h
View file

@ -77,6 +77,21 @@ typedef struct _GstBinClass GstBinClass;
*/ */
#define GST_BIN_CHILDREN_COOKIE(bin) (GST_BIN_CAST(bin)->children_cookie) #define GST_BIN_CHILDREN_COOKIE(bin) (GST_BIN_CAST(bin)->children_cookie)
/**
* GstBin:
* @numchildren: the number of children in this bin
* @children: the list of children in this bin
* @children_cookie: updated whenever @children changes
* @child_bus: internal bus for handling child messages
* @messages: queued messages
* @polling: the bin is currently calculating its state
* @state_dirty: the bin needs to recalculate its state
* @clock_dirty: the bin needs to select a new clock
* @provided_clock: the last clock selected
*
* The GstBin base class. Subclasses can access these fields provided
* the LOCK is taken.
*/
struct _GstBin { struct _GstBin {
GstElement element; GstElement element;
@ -87,8 +102,8 @@ struct _GstBin {
GList *children; GList *children;
guint32 children_cookie; guint32 children_cookie;
GstBus *child_bus; /* Bus we set on our children */ GstBus *child_bus;
GList *messages; /* list of queued messages */ GList *messages;
gboolean polling; gboolean polling;
gboolean state_dirty; gboolean state_dirty;
@ -100,6 +115,14 @@ struct _GstBin {
gpointer _gst_reserved[GST_PADDING]; gpointer _gst_reserved[GST_PADDING];
}; };
/**
* GstBinClass:
* @add_element: method to add an element to a bin
* @remove_element: method to remove an element from a bin
*
* Subclasses can override the @add_element and @remove_element to
* update the list of children in the bin.
*/
struct _GstBinClass { struct _GstBinClass {
GstElementClass parent_class; GstElementClass parent_class;