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Bump version number, we're now 0.9.0

Browse source 
Original commit message from CVS:
* configure.ac:
* gst/gst_private.h:
* gst/gstbin.c: (gst_bin_add_func), (gst_bin_add),
(gst_bin_remove_func), (gst_bin_remove),
(gst_bin_get_by_name_recurse_up):
* gst/gstclock.c: (gst_clock_id_ref), (gst_clock_id_unref),
(gst_clock_id_compare_func), (gst_clock_id_wait),
(gst_clock_id_wait_async), (gst_clock_init),
(gst_clock_adjust_unlocked), (gst_clock_get_time):
* gst/gstelement.h:
* gst/gstinfo.c: (_gst_debug_init):
* gst/gstobject.h:
* gst/gstpad.c: (_gst_pad_default_fixate_foreach),
(gst_pad_collectv), (gst_pad_collect_valist), (gst_pad_query):
* gst/gstpad.h:
Bump version number, we're now 0.9.0
Add future debugging category.
Fix NULL _unref() in _get_by_name_recurse_up
Rearrange gstpad.h.
Update some docs.
This commit is contained in:
Wim Taymans 2005-03-09 11:08:18 +00:00
parent 9e24b85a9d
commit c6a7adc9d4
9 changed files with 116 additions and 83 deletions
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23
ChangeLog
View file

@ -1,3 +1,26 @@
2005-03-09 Wim Taymans <wim@fluendo.com>
* configure.ac:
* gst/gst_private.h:
* gst/gstbin.c: (gst_bin_add_func), (gst_bin_add),
(gst_bin_remove_func), (gst_bin_remove),
(gst_bin_get_by_name_recurse_up):
* gst/gstclock.c: (gst_clock_id_ref), (gst_clock_id_unref),
(gst_clock_id_compare_func), (gst_clock_id_wait),
(gst_clock_id_wait_async), (gst_clock_init),
(gst_clock_adjust_unlocked), (gst_clock_get_time):
* gst/gstelement.h:
* gst/gstinfo.c: (_gst_debug_init):
* gst/gstobject.h:
* gst/gstpad.c: (_gst_pad_default_fixate_foreach),
(gst_pad_collectv), (gst_pad_collect_valist), (gst_pad_query):
* gst/gstpad.h:
Bump version number, we're now 0.9.0
Add future debugging category.
Fix NULL _unref() in _get_by_name_recurse_up
Rearrange gstpad.h.
Update some docs.
2005-03-08 Wim Taymans <wim@fluendo.com>
* gst/elements/gstaggregator.c: (gst_aggregator_class_init):

2
configure.ac
View file

@ -3,7 +3,7 @@ AC_CANONICAL_TARGET
dnl when going to/from release please set the nano (fourth number) right !
dnl releases only do Wall, cvs and prerelease does Werror too
AS_VERSION(gstreamer, GST_VERSION, 0, 8, 90, 1, GST_CVS="no", GST_CVS="yes")
AS_VERSION(gstreamer, GST_VERSION, 0, 9, 0, 1, GST_CVS="no", GST_CVS="yes")
dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
AM_MAINTAINER_MODE

2
gst/gst_private.h
View file

@ -69,6 +69,7 @@ extern GstDebugCategory *GST_CAT_NEGOTIATION;
extern GstDebugCategory *GST_CAT_REFCOUNTING;
extern GstDebugCategory *GST_CAT_ERROR_SYSTEM;
extern GstDebugCategory *GST_CAT_EVENT;
extern GstDebugCategory *GST_CAT_MESSAGE;
extern GstDebugCategory *GST_CAT_PARAMS;
extern GstDebugCategory *GST_CAT_CALL_TRACE;
extern GstDebugCategory *GST_CAT_SIGNAL;
@ -101,6 +102,7 @@ extern GstDebugCategory *GST_CAT_PROBE;
#define GST_CAT_REFCOUNTING NULL
#define GST_CAT_ERROR_SYSTEM NULL
#define GST_CAT_EVENT NULL
#define GST_CAT_MESSAGE NULL
#define GST_CAT_PARAMS NULL
#define GST_CAT_CALL_TRACE NULL
#define GST_CAT_SIGNAL NULL

9
gst/gstbin.c
View file

@ -1114,11 +1114,12 @@ gst_bin_get_by_name_recurse_up (GstBin * bin, const gchar * name)
GstObject *parent;
parent = gst_object_get_parent (GST_OBJECT_CAST (bin));
if (parent && GST_IS_BIN (parent)) {
result = gst_bin_get_by_name_recurse_up (GST_BIN_CAST (parent), name);
if (parent) {
if (GST_IS_BIN (parent)) {
result = gst_bin_get_by_name_recurse_up (GST_BIN_CAST (parent), name);
}
gst_object_unref (parent);
}
gst_object_unref (parent);
}
return result;

3
gst/gstelement.h
View file

@ -87,7 +87,6 @@ GST_EXPORT GType _gst_element_type;
#define GST_ELEMENT_CAST(obj) ((GstElement*)(obj))
/* convenience functions */
#ifndef GST_DISABLE_DEPRECATED
#ifdef G_HAVE_ISO_VARARGS
#define GST_ELEMENT_QUERY_TYPE_FUNCTION(functionname, ...) \
GST_QUERY_TYPE_FUNCTION (GstElement*, functionname, __VA_ARGS__);
@ -103,7 +102,6 @@ GST_EXPORT GType _gst_element_type;
#define GST_ELEMENT_EVENT_MASK_FUNCTION(functionname, a...) \
GST_EVENT_MASK_FUNCTION (GstElement*, functionname, a);
#endif
#endif
typedef enum
{
@ -135,6 +133,7 @@ typedef enum
#define GST_ELEMENT_IS_THREAD_SUGGESTED(obj) (GST_FLAG_IS_SET(obj,GST_ELEMENT_THREAD_SUGGESTED))
#define GST_ELEMENT_IS_EVENT_AWARE(obj) (GST_FLAG_IS_SET(obj,GST_ELEMENT_EVENT_AWARE))
#define GST_ELEMENT_IS_DECOUPLED(obj) (GST_FLAG_IS_SET(obj,GST_ELEMENT_DECOUPLED))
#define GST_ELEMENT_IS_LOCKED_STATE(obj) (GST_FLAG_IS_SET(obj,GST_ELEMENT_LOCKED_STATE))
#define GST_ELEMENT_NAME(obj) (GST_OBJECT_NAME(obj))
#define GST_ELEMENT_PARENT(obj) (GST_OBJECT_PARENT(obj))

3
gst/gstinfo.c
View file

@ -156,6 +156,7 @@ GstDebugCategory *GST_CAT_NEGOTIATION = NULL;
GstDebugCategory *GST_CAT_REFCOUNTING = NULL;
GstDebugCategory *GST_CAT_ERROR_SYSTEM = NULL;
GstDebugCategory *GST_CAT_EVENT = NULL;
GstDebugCategory *GST_CAT_MESSAGE = NULL;
GstDebugCategory *GST_CAT_PARAMS = NULL;
GstDebugCategory *GST_CAT_CALL_TRACE = NULL;
GstDebugCategory *GST_CAT_SEEK = NULL;
@ -283,6 +284,8 @@ _gst_debug_init (void)
GST_CAT_EVENT = _gst_debug_category_new ("GST_EVENT",
GST_DEBUG_BOLD | GST_DEBUG_FG_BLUE, NULL);
GST_CAT_MESSAGE = _gst_debug_category_new ("GST_MESSAGE",
GST_DEBUG_BOLD | GST_DEBUG_FG_WHITE | GST_DEBUG_BG_RED, NULL);
GST_CAT_PARAMS = _gst_debug_category_new ("GST_PARAMS",
GST_DEBUG_BOLD | GST_DEBUG_FG_BLACK | GST_DEBUG_BG_YELLOW, NULL);
GST_CAT_CALL_TRACE = _gst_debug_category_new ("GST_CALL_TRACE",

8
gst/gstobject.h
View file

@ -132,9 +132,9 @@ GType gst_object_get_type (void);
/* name routines */
gboolean gst_object_set_name (GstObject *object, const gchar *name);
gchar* gst_object_get_name (GstObject *object);
void gst_object_set_name_prefix (GstObject *object, const gchar *name_prefix);
gchar* gst_object_get_name_prefix (GstObject *object);
gchar* gst_object_get_name (GstObject *object);
void gst_object_set_name_prefix (GstObject *object, const gchar *name_prefix);
gchar* gst_object_get_name_prefix (GstObject *object);
/* parentage routines */
gboolean gst_object_set_parent (GstObject *object, GstObject *parent);
@ -142,7 +142,7 @@ GstObject* gst_object_get_parent (GstObject *object);
void gst_object_unparent (GstObject *object);
void gst_object_default_deep_notify (GObject *object, GstObject *orig,
GParamSpec *pspec, gchar **excluded_props);
GParamSpec *pspec, gchar **excluded_props);
/* refcounting + life cycle */
GstObject * gst_object_ref (GstObject *object);

24
gst/gstpad.c
View file

@ -965,14 +965,14 @@ gst_pad_set_fixate_function (GstPad * pad, GstPadFixateFunction fixate)
* but this is discouraged.
*
* You do not need to call this function if @pad's allowed caps are always the
* same as the pad template caps.
* same as the pad template caps. This can only be true if the padtemplate
* has fixed simple caps.
*
* For most filters, the caps returned by @getcaps is directly affected by the
* allowed caps on other pads. For demuxers and decoders, the caps returned by
* the srcpad's getcaps function is directly related to the stream data. Again,
* @getcaps should return the most specific caps it reasonably can, since this
* helps with autoplugging. However, the returned caps should not depend on the
* stream type currently negotiated for @pad.
* helps with autoplugging.
*
* Note that the return value from @getcaps is owned by the caller.
*/
@ -1972,22 +1972,6 @@ gst_pad_remove_ghost_pad (GstPad * pad, GstPad * ghostpad)
GST_GPAD_REALPAD (ghostpad) = NULL;
}
/**
* gst_pad_get_ghost_pad_list:
* @pad: a #GstPad to get the ghost pads of.
*
* Gets the ghost pads of this pad.
*
* Returns: a #GList of ghost pads.
*/
GList *
gst_pad_get_ghost_pad_list (GstPad * pad)
{
g_return_val_if_fail (GST_IS_PAD (pad), NULL);
return GST_PAD_REALIZE (pad)->ghostpads;
}
static gboolean
_gst_pad_default_fixate_value (const GValue * value, GValue * dest)
{
@ -4227,7 +4211,7 @@ gst_pad_query (GstPad * pad, GstQueryType type,
g_return_val_if_fail (rpad, FALSE);
if (GST_RPAD_QUERYFUNC (rpad))
return GST_RPAD_QUERYFUNC (rpad) (GST_PAD (rpad), type, format, value);
return GST_RPAD_QUERYFUNC (rpad) (GST_PAD_CAST (rpad), type, format, value);
return FALSE;
}

125
gst/gstpad.h
View file

@ -134,6 +134,8 @@ typedef gboolean (*GstPadActivateFunction) (GstPad *pad, GstActivateMode mode)
typedef void (*GstPadChainFunction) (GstPad *pad,GstData *data);
typedef GstData* (*GstPadGetFunction) (GstPad *pad);
typedef gboolean (*GstPadEventFunction) (GstPad *pad, GstEvent *event);
/* convert/query/format functions */
typedef gboolean (*GstPadConvertFunction) (GstPad *pad,
GstFormat src_format, gint64 src_value,
GstFormat *dest_format, gint64 *dest_value);
@ -144,12 +146,16 @@ typedef const GstFormat* (*GstPadFormatsFunction) (GstPad *pad);
typedef const GstEventMask* (*GstPadEventMaskFunction) (GstPad *pad);
typedef const GstQueryType* (*GstPadQueryTypeFunction) (GstPad *pad);
/* linking */
typedef GstPadLinkReturn (*GstPadLinkFunction) (GstPad *pad, const GstCaps *caps);
typedef void (*GstPadUnlinkFunction) (GstPad *pad);
/* caps nego */
typedef GstCaps* (*GstPadGetCapsFunction) (GstPad *pad);
typedef GstCaps* (*GstPadFixateFunction) (GstPad *pad, const GstCaps *caps);
typedef GstBuffer* (*GstPadBufferAllocFunction) (GstPad *pad, guint64 offset, guint size);
/* misc */
typedef gboolean (*GstPadDispatcherFunction) (GstPad *pad, gpointer data);
typedef enum {
@ -163,7 +169,7 @@ typedef enum {
GST_PAD_NEGOTIATING,
GST_PAD_DISPATCHING,
GST_PAD_FLAG_LAST = GST_OBJECT_FLAG_LAST + 4
GST_PAD_FLAG_LAST = GST_OBJECT_FLAG_LAST + 8
} GstPadFlags;
struct _GstPad {
@ -191,15 +197,17 @@ typedef enum {
struct _GstRealPad {
GstPad pad;
/* direction cannot change after creating the pad */
GstPadDirection direction;
/* the pad capabilities */
GstCaps *caps;
GstPadFixateFunction appfixatefunc;
GstCaps *appfilter;
GstPadGetCapsFunction getcapsfunc;
GstPadFixateFunction appfixatefunc;
GstPadFixateFunction fixatefunc;
GstPadDirection direction;
/* pad link */
GstPadLinkFunction linkfunc;
GstPadUnlinkFunction unlinkfunc;
GstRealPad *peer;
@ -213,6 +221,7 @@ struct _GstRealPad {
GstPadGetFunction gethandler;
GstPadEventFunction eventfunc;
GstPadEventFunction eventhandler;
GstPadEventMaskFunction eventmaskfunc;
/* ghostpads */
@ -226,13 +235,14 @@ struct _GstRealPad {
GstPadQueryTypeFunction querytypefunc;
GstPadIntLinkFunction intlinkfunc;
GstPadBufferAllocFunction bufferallocfunc;
GstPadBufferAllocFunction bufferallocfunc;
GstProbeDispatcher probedisp;
GstPadLink *link;
GstCaps *explicit_caps;
/*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
@ -240,12 +250,13 @@ struct _GstRealPadClass {
GstPadClass parent_class;
/* signal callbacks */
void (*caps_nego_failed) (GstPad *pad, GstCaps *caps);
void (*linked) (GstPad *pad, GstPad *peer);
void (*unlinked) (GstPad *pad, GstPad *peer);
GstPadFixateFunction appfixatefunc;
void (*caps_nego_failed) (GstPad *pad, GstCaps *caps);
/*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
@ -267,35 +278,44 @@ struct _GstGhostPadClass {
/***** helper macros *****/
/* GstPad */
#define GST_PAD_NAME(pad) (GST_OBJECT_NAME(pad))
#define GST_PAD_PARENT(pad) ((GstElement *)(GST_OBJECT_PARENT(pad)))
#define GST_PAD_ELEMENT_PRIVATE(pad) (((GstPad *)(pad))->element_private)
#define GST_PAD_PAD_TEMPLATE(pad) (((GstPad *)(pad))->padtemplate)
#define GST_PAD_PARENT(pad) (GST_ELEMENT_CAST(GST_OBJECT_PARENT(pad)))
#define GST_PAD_ELEMENT_PRIVATE(pad) (GST_PAD_CAST(pad)->element_private)
#define GST_PAD_PAD_TEMPLATE(pad) (GST_PAD_CAST(pad)->padtemplate)
/* GstRealPad */
#define GST_RPAD_DIRECTION(pad) (((GstRealPad *)(pad))->direction)
#define GST_RPAD_CAPS(pad) (((GstRealPad *)(pad))->caps)
#define GST_RPAD_APPFILTER(pad) (((GstRealPad *)(pad))->appfilter)
#define GST_RPAD_PEER(pad) (((GstRealPad *)(pad))->peer)
#define GST_RPAD_CHAINFUNC(pad) (((GstRealPad *)(pad))->chainfunc)
#define GST_RPAD_CHAINHANDLER(pad) (((GstRealPad *)(pad))->chainhandler)
#define GST_RPAD_GETFUNC(pad) (((GstRealPad *)(pad))->getfunc)
#define GST_RPAD_GETHANDLER(pad) (((GstRealPad *)(pad))->gethandler)
#define GST_RPAD_EVENTFUNC(pad) (((GstRealPad *)(pad))->eventfunc)
#define GST_RPAD_EVENTHANDLER(pad) (((GstRealPad *)(pad))->eventhandler)
#define GST_RPAD_CONVERTFUNC(pad) (((GstRealPad *)(pad))->convertfunc)
#define GST_RPAD_QUERYFUNC(pad) (((GstRealPad *)(pad))->queryfunc)
#define GST_RPAD_INTLINKFUNC(pad) (((GstRealPad *)(pad))->intlinkfunc)
#define GST_RPAD_FORMATSFUNC(pad) (((GstRealPad *)(pad))->formatsfunc)
#define GST_RPAD_QUERYTYPEFUNC(pad) (((GstRealPad *)(pad))->querytypefunc)
#define GST_RPAD_EVENTMASKFUNC(pad) (((GstRealPad *)(pad))->eventmaskfunc)
#define GST_RPAD_DIRECTION(pad) (GST_REAL_PAD_CAST(pad)->direction)
#define GST_RPAD_CHAINFUNC(pad) (GST_REAL_PAD_CAST(pad)->chainfunc)
#define GST_RPAD_CHAINHANDLER(pad) (GST_REAL_PAD_CAST(pad)->chainhandler)
#define GST_RPAD_GETFUNC(pad) (GST_REAL_PAD_CAST(pad)->getfunc)
#define GST_RPAD_GETHANDLER(pad) (GST_REAL_PAD_CAST(pad)->gethandler)
#define GST_RPAD_EVENTFUNC(pad) (GST_REAL_PAD_CAST(pad)->eventfunc)
#define GST_RPAD_EVENTHANDLER(pad) (GST_REAL_PAD_CAST(pad)->eventhandler)
#define GST_RPAD_CONVERTFUNC(pad) (GST_REAL_PAD_CAST(pad)->convertfunc)
#define GST_RPAD_QUERYFUNC(pad) (GST_REAL_PAD_CAST(pad)->queryfunc)
#define GST_RPAD_INTLINKFUNC(pad) (GST_REAL_PAD_CAST(pad)->intlinkfunc)
#define GST_RPAD_FORMATSFUNC(pad) (GST_REAL_PAD_CAST(pad)->formatsfunc)
#define GST_RPAD_QUERYTYPEFUNC(pad) (GST_REAL_PAD_CAST(pad)->querytypefunc)
#define GST_RPAD_EVENTMASKFUNC(pad) (GST_REAL_PAD_CAST(pad)->eventmaskfunc)
#define GST_RPAD_LINKFUNC(pad) (((GstRealPad *)(pad))->linkfunc)
#define GST_RPAD_UNLINKFUNC(pad) (((GstRealPad *)(pad))->unlinkfunc)
#define GST_RPAD_GETCAPSFUNC(pad) (((GstRealPad *)(pad))->getcapsfunc)
#define GST_RPAD_FIXATEFUNC(pad) (((GstRealPad *)(pad))->fixatefunc)
#define GST_RPAD_BUFFERALLOCFUNC(pad) (((GstRealPad *)(pad))->bufferallocfunc)
#define GST_RPAD_LINK(pad) (((GstRealPad *)(pad))->link)
#define GST_RPAD_EXPLICIT_CAPS(pad) (((GstRealPad *)(pad))->explicit_caps)
#define GST_RPAD_PEER(pad) (GST_REAL_PAD_CAST(pad)->peer)
#define GST_RPAD_LINKFUNC(pad) (GST_REAL_PAD_CAST(pad)->linkfunc)
#define GST_RPAD_UNLINKFUNC(pad) (GST_REAL_PAD_CAST(pad)->unlinkfunc)
#define GST_RPAD_CAPS(pad) (GST_REAL_PAD_CAST(pad)->caps)
#define GST_RPAD_APPFILTER(pad) (GST_REAL_PAD_CAST(pad)->appfilter)
#define GST_RPAD_GETCAPSFUNC(pad) (GST_REAL_PAD_CAST(pad)->getcapsfunc)
#define GST_RPAD_FIXATEFUNC(pad) (GST_REAL_PAD_CAST(pad)->fixatefunc)
#define GST_RPAD_LINK(pad) (GST_REAL_PAD_CAST(pad)->link)
#define GST_RPAD_EXPLICIT_CAPS(pad) (GST_REAL_PAD_CAST(pad)->explicit_caps)
#define GST_RPAD_BUFFERALLOCFUNC(pad) (GST_REAL_PAD_CAST(pad)->bufferallocfunc)
#define GST_RPAD_IS_LINKED(pad) (GST_RPAD_PEER(pad) != NULL)
#define GST_RPAD_IS_ACTIVE(pad) (GST_FLAG_IS_SET (pad, GST_PAD_ACTIVE))
#define GST_RPAD_IS_USABLE(pad) (GST_RPAD_IS_LINKED (pad) && \
GST_RPAD_IS_ACTIVE(pad) && GST_RPAD_IS_ACTIVE(GST_RPAD_PEER (pad)))
#define GST_RPAD_IS_SRC(pad) (GST_RPAD_DIRECTION(pad) == GST_PAD_SRC)
#define GST_RPAD_IS_SINK(pad) (GST_RPAD_DIRECTION(pad) == GST_PAD_SINK)
/* GstGhostPad */
#define GST_GPAD_REALPAD(pad) (((GstGhostPad *)(pad))->realpad)
@ -304,18 +324,17 @@ struct _GstGhostPadClass {
#define GST_PAD_REALIZE(pad) (GST_IS_REAL_PAD(pad) ? ((GstRealPad *)(pad)) : GST_GPAD_REALPAD(pad))
#define GST_PAD_DIRECTION(pad) GST_RPAD_DIRECTION(GST_PAD_REALIZE(pad))
#define GST_PAD_CAPS(pad) (gst_pad_get_negotiated_caps(GST_PAD (pad)))
#define GST_PAD_PEER(pad) GST_PAD(GST_RPAD_PEER(GST_PAD_REALIZE(pad)))
#define GST_PAD_PEER(pad) GST_PAD_CAST(GST_RPAD_PEER(GST_PAD_REALIZE(pad)))
/* Some check functions (unused?) */
#define GST_PAD_IS_LINKED(pad) (GST_PAD_PEER(pad) != NULL)
#define GST_PAD_IS_ACTIVE(pad) (GST_FLAG_IS_SET(GST_PAD_REALIZE(pad), GST_PAD_ACTIVE))
#define GST_PAD_IS_LINKED(pad) (GST_RPAD_IS_LINKED(GST_PAD_REALIZE(pad)))
#define GST_PAD_IS_ACTIVE(pad) (GST_RPAD_IS_ACTIVE(GST_PAD_REALIZE(pad)))
#define GST_PAD_IS_NEGOTIATING(pad) (GST_FLAG_IS_SET (pad, GST_PAD_NEGOTIATING))
#define GST_PAD_IS_DISPATCHING(pad) (GST_FLAG_IS_SET (pad, GST_PAD_DISPATCHING))
#define GST_PAD_IS_USABLE(pad) (GST_PAD_IS_LINKED (pad) && \
GST_PAD_IS_ACTIVE(pad) && GST_PAD_IS_ACTIVE(GST_PAD_PEER (pad)))
#define GST_PAD_IS_USABLE(pad) (GST_RPAD_IS_USABLE(GST_PAD_REALIZE(pad)))
#define GST_PAD_CAN_PULL(pad) (GST_IS_REAL_PAD(pad) && GST_REAL_PAD(pad)->gethandler != NULL)
#define GST_PAD_IS_SRC(pad) (GST_PAD_DIRECTION(pad) == GST_PAD_SRC)
#define GST_PAD_IS_SINK(pad) (GST_PAD_DIRECTION(pad) == GST_PAD_SINK)
#define GST_PAD_IS_SRC(pad) (GST_RPAD_IS_SRC(GST_PAD_REALIZE(pad)))
#define GST_PAD_IS_SINK(pad) (GST_RPAD_IS_SINK(GST_PAD_REALIZE(pad)))
/***** PadTemplate *****/
#define GST_TYPE_PAD_TEMPLATE (gst_pad_template_get_type ())
@ -406,8 +425,6 @@ gpointer gst_pad_get_element_private (GstPad *pad);
GstScheduler* gst_pad_get_scheduler (GstPad *pad);
GList* gst_pad_get_ghost_pad_list (GstPad *pad);
GstPadTemplate* gst_pad_get_pad_template (GstPad *pad);
void gst_pad_set_bufferalloc_function (GstPad *pad, GstPadBufferAllocFunction bufalloc);
@ -438,15 +455,6 @@ GstPad* gst_pad_get_peer (GstPad *pad);
GstPad* gst_pad_realize (GstPad *pad);
/* capsnego functions */
G_CONST_RETURN GstCaps* gst_pad_get_negotiated_caps (GstPad *pad);
gboolean gst_pad_is_negotiated (GstPad *pad);
GstCaps* gst_pad_get_caps (GstPad *pad);
gboolean gst_pad_set_caps (GstPad *pad, GstCaps *caps);
G_CONST_RETURN GstCaps* gst_pad_get_pad_template_caps (GstPad *pad);
GstPadLinkReturn gst_pad_try_set_caps (GstPad *pad, const GstCaps *caps);
GstPadLinkReturn gst_pad_try_set_caps_nonfixed (GstPad *pad, const GstCaps *caps);
gboolean gst_pad_check_compatibility (GstPad *srcpad, GstPad *sinkpad);
void gst_pad_set_getcaps_function (GstPad *pad, GstPadGetCapsFunction getcaps);
void gst_pad_set_fixate_function (GstPad *pad, GstPadFixateFunction fixate);
GstCaps * gst_pad_proxy_getcaps (GstPad *pad);
@ -457,13 +465,26 @@ gboolean gst_pad_relink_filtered (GstPad *srcpad, GstPad *sinkpad, const GstC
GstPadLinkReturn gst_pad_renegotiate (GstPad *pad);
void gst_pad_unnegotiate (GstPad *pad);
gboolean gst_pad_try_relink_filtered (GstPad *srcpad, GstPad *sinkpad, const GstCaps *filtercaps);
GstCaps* gst_pad_get_allowed_caps (GstPad *pad);
void gst_pad_caps_change_notify (GstPad *pad);
gboolean gst_pad_recover_caps_error (GstPad *pad, const GstCaps *allowed);
G_CONST_RETURN GstCaps* gst_pad_get_pad_template_caps (GstPad *pad);
/* capsnego function for connected/unconnected pads */
GstCaps* gst_pad_get_caps (GstPad *pad);
gboolean gst_pad_set_caps (GstPad *pad, GstCaps *caps);
GstPadLinkReturn gst_pad_try_set_caps (GstPad *pad, const GstCaps *caps);
GstPadLinkReturn gst_pad_try_set_caps_nonfixed (GstPad *pad, const GstCaps *caps);
gboolean gst_pad_check_compatibility (GstPad *srcpad, GstPad *sinkpad);
GstCaps * gst_pad_peer_get_caps (GstPad * pad);
/* capsnego for connected pads */
GstCaps* gst_pad_get_allowed_caps (GstPad *pad);
G_CONST_RETURN GstCaps* gst_pad_get_negotiated_caps (GstPad *pad);
gboolean gst_pad_is_negotiated (GstPad *pad);
/* data passing functions */
void gst_pad_push (GstPad *pad, GstData *data);