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docs: convert NULL, TRUE, and FALSE to %NULL, %TRUE, and %FALSE

Browse source 
This should help improve documentation generated for
languages other than C.

https://bugzilla.gnome.org/show_bug.cgi?id=730961
This commit is contained in:
Evan Nemerson 2014-05-29 14:54:34 -07:00 committed by Tim-Philipp Müller
parent 88191aa880
commit e10266e3f3
67 changed files with 599 additions and 602 deletions
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6
gst/gst.c
View file

@ -53,7 +53,7 @@
* </programlisting>
* </example>
*
* It's allowed to pass two NULL pointers to gst_init() in case you don't want
* It's allowed to pass two %NULL pointers to gst_init() in case you don't want
* to pass the command line args to GStreamer.
*
* You can also use GOption to initialize your own parameters as shown in
@ -400,7 +400,7 @@ gst_init (int *argc, char **argv[])
* Use this function to check if GStreamer has been initialized with gst_init()
* or gst_init_check().
*
* Returns: TRUE if initialization has been done, FALSE otherwise.
* Returns: %TRUE if initialization has been done, %FALSE otherwise.
*/
gboolean
gst_is_initialized (void)
@ -693,7 +693,7 @@ init_post (GOptionContext * context, GOptionGroup * group, gpointer data,
* gstreamer as being initialized, since it is the case from a plugin point of
* view.
*
* If anything fails, it will be put back to FALSE in gst_init_check().
* If anything fails, it will be put back to %FALSE in gst_init_check().
* This allows some special plugins that would call gst_init() to not cause a
* looping effect (i.e. initializing GStreamer twice).
*/

10
gst/gstallocator.c
View file

@ -25,7 +25,7 @@
* @see_also: #GstMemory
*
* Memory is usually created by allocators with a gst_allocator_alloc()
* method call. When NULL is used as the allocator, the default allocator will
* method call. When %NULL is used as the allocator, the default allocator will
* be used.
*
* New allocators can be registered with gst_allocator_register().
@ -218,10 +218,10 @@ gst_allocator_register (const gchar * name, GstAllocator * allocator)
* gst_allocator_find:
* @name: (allow-none): the name of the allocator
*
* Find a previously registered allocator with @name. When @name is NULL, the
* Find a previously registered allocator with @name. When @name is %NULL, the
* default allocator will be returned.
*
* Returns: (transfer full): a #GstAllocator or NULL when the allocator with @name was not
* Returns: (transfer full): a #GstAllocator or %NULL when the allocator with @name was not
* registered. Use gst_object_unref() to release the allocator after usage.
*/
GstAllocator *
@ -274,13 +274,13 @@ gst_allocator_set_default (GstAllocator * allocator)
* @size big.
*
* The optional @params can specify the prefix and padding for the memory. If
* NULL is passed, no flags, no extra prefix/padding and a default alignment is
* %NULL is passed, no flags, no extra prefix/padding and a default alignment is
* used.
*
* The prefix/padding will be filled with 0 if flags contains
* #GST_MEMORY_FLAG_ZERO_PREFIXED and #GST_MEMORY_FLAG_ZERO_PADDED respectively.
*
* When @allocator is NULL, the default allocator will be used.
* When @allocator is %NULL, the default allocator will be used.
*
* The alignment in @params is given as a bitmask so that @align + 1 equals
* the amount of bytes to align to. For example, to align to 8 bytes,

4
gst/gstatomicqueue.c
View file

@ -214,7 +214,7 @@ gst_atomic_queue_unref (GstAtomicQueue * queue)
*
* Peek the head element of the queue without removing it from the queue.
*
* Returns: (transfer none): the head element of @queue or NULL when
* Returns: (transfer none): the head element of @queue or %NULL when
* the queue is empty.
*/
gpointer
@ -264,7 +264,7 @@ gst_atomic_queue_peek (GstAtomicQueue * queue)
*
* Get the head element of the queue.
*
* Returns: (transfer full): the head element of @queue or NULL when
* Returns: (transfer full): the head element of @queue or %NULL when
* the queue is empty.
*/
gpointer

30
gst/gstbin.c
View file

@ -148,8 +148,8 @@
* </variablelist>
*
* A #GstBin will by default forward any event sent to it to all sink elements.
* If all the sinks return TRUE, the bin will also return TRUE, else FALSE is
* returned. If no sinks are in the bin, the event handler will return TRUE.
* If all the sinks return %TRUE, the bin will also return %TRUE, else %FALSE is
* returned. If no sinks are in the bin, the event handler will return %TRUE.
*
* </para>
* </refsect2>
@ -370,7 +370,7 @@ gst_bin_class_init (GstBinClass * klass)
/**
* GstBin:async-handling:
*
* If set to #TRUE, the bin will handle asynchronous state changes.
* If set to %TRUE, the bin will handle asynchronous state changes.
* This should be used only if the bin subclass is modifying the state
* of its children on its own.
*/
@ -1279,7 +1279,7 @@ had_parent:
*
* MT safe.
*
* Returns: TRUE if the element could be added, FALSE if
* Returns: %TRUE if the element could be added, %FALSE if
* the bin does not want to accept the element.
*/
gboolean
@ -1592,7 +1592,7 @@ not_in_bin:
*
* MT safe.
*
* Returns: TRUE if the element could be removed, FALSE if
* Returns: %TRUE if the element could be removed, %FALSE if
* the bin does not want to remove the element.
*/
gboolean
@ -1633,7 +1633,7 @@ no_function:
*
* MT safe. Caller owns returned value.
*
* Returns: (transfer full): a #GstIterator of #GstElement, or NULL
* Returns: (transfer full): a #GstIterator of #GstElement, or %NULL
*/
GstIterator *
gst_bin_iterate_elements (GstBin * bin)
@ -1673,7 +1673,7 @@ iterate_child_recurse (GstIterator * it, const GValue * item)
*
* MT safe. Caller owns returned value.
*
* Returns: (transfer full): a #GstIterator of #GstElement, or NULL
* Returns: (transfer full): a #GstIterator of #GstElement, or %NULL
*/
GstIterator *
gst_bin_iterate_recurse (GstBin * bin)
@ -1730,7 +1730,7 @@ sink_iterator_filter (const GValue * vchild, GValue * vbin)
*
* MT safe. Caller owns returned value.
*
* Returns: (transfer full): a #GstIterator of #GstElement, or NULL
* Returns: (transfer full): a #GstIterator of #GstElement, or %NULL
*/
GstIterator *
gst_bin_iterate_sinks (GstBin * bin)
@ -1790,7 +1790,7 @@ src_iterator_filter (const GValue * vchild, GValue * vbin)
*
* MT safe. Caller owns returned value.
*
* Returns: (transfer full): a #GstIterator of #GstElement, or NULL
* Returns: (transfer full): a #GstIterator of #GstElement, or %NULL
*/
GstIterator *
gst_bin_iterate_sources (GstBin * bin)
@ -2166,7 +2166,7 @@ gst_bin_sort_iterator_new (GstBin * bin)
*
* MT safe. Caller owns returned value.
*
* Returns: (transfer full): a #GstIterator of #GstElement, or NULL
* Returns: (transfer full): a #GstIterator of #GstElement, or %NULL
*/
GstIterator *
gst_bin_iterate_sorted (GstBin * bin)
@ -4122,11 +4122,11 @@ compare_name (const GValue * velement, const gchar * name)
* Gets the element with the given name from a bin. This
* function recurses into child bins.
*
* Returns NULL if no element with the given name is found in the bin.
* Returns %NULL if no element with the given name is found in the bin.
*
* MT safe. Caller owns returned reference.
*
* Returns: (transfer full): the #GstElement with the given name, or NULL
* Returns: (transfer full): the #GstElement with the given name, or %NULL
*/
GstElement *
gst_bin_get_by_name (GstBin * bin, const gchar * name)
@ -4164,12 +4164,12 @@ gst_bin_get_by_name (GstBin * bin, const gchar * name)
* Gets the element with the given name from this bin. If the
* element is not found, a recursion is performed on the parent bin.
*
* Returns NULL if:
* Returns %NULL if:
* - no element with the given name is found in the bin
*
* MT safe. Caller owns returned reference.
*
* Returns: (transfer full): the #GstElement with the given name, or NULL
* Returns: (transfer full): the #GstElement with the given name, or %NULL
*/
GstElement *
gst_bin_get_by_name_recurse_up (GstBin * bin, const gchar * name)
@ -4270,7 +4270,7 @@ gst_bin_get_by_interface (GstBin * bin, GType iface)
* MT safe. Caller owns returned value.
*
* Returns: (transfer full): a #GstIterator of #GstElement for all elements
* in the bin implementing the given interface, or NULL
* in the bin implementing the given interface, or %NULL
*/
GstIterator *
gst_bin_iterate_all_by_interface (GstBin * bin, GType iface)

12
gst/gstbuffer.c
View file

@ -635,22 +635,22 @@ gst_buffer_new (void)
/**
* gst_buffer_new_allocate:
* @allocator: (transfer none) (allow-none): the #GstAllocator to use, or NULL to use the
* @allocator: (transfer none) (allow-none): the #GstAllocator to use, or %NULL to use the
* default allocator
* @size: the size in bytes of the new buffer's data.
* @params: (transfer none) (allow-none): optional parameters
*
* Tries to create a newly allocated buffer with data of the given size and
* extra parameters from @allocator. If the requested amount of memory can't be
* allocated, NULL will be returned. The allocated buffer memory is not cleared.
* allocated, %NULL will be returned. The allocated buffer memory is not cleared.
*
* When @allocator is NULL, the default memory allocator will be used.
* When @allocator is %NULL, the default memory allocator will be used.
*
* Note that when @size == 0, the buffer will not have memory associated with it.
*
* MT safe.
*
* Returns: (transfer full): a new #GstBuffer, or NULL if the memory couldn't
* Returns: (transfer full): a new #GstBuffer, or %NULL if the memory couldn't
* be allocated.
*/
GstBuffer *
@ -1842,7 +1842,7 @@ gst_buffer_memset (GstBuffer * buffer, gsize offset, guint8 val, gsize size)
*
* MT safe.
*
* Returns: (transfer full): the new #GstBuffer or NULL if the arguments were
* Returns: (transfer full): the new #GstBuffer or %NULL if the arguments were
* invalid.
*/
GstBuffer *
@ -1932,7 +1932,7 @@ gst_buffer_append_region (GstBuffer * buf1, GstBuffer * buf2, gssize offset,
* @api: the #GType of an API
*
* Get the metadata for @api on buffer. When there is no such
* metadata, NULL is returned.
* metadata, %NULL is returned.
*
* Returns: (transfer none): the metadata for @api on @buffer.
*/

6
gst/gstbuffer.h
View file

@ -467,9 +467,9 @@ gboolean gst_buffer_copy_into (GstBuffer *dest, GstBuffer *src
* in some cases), and the reference counts are updated appropriately (the old
* buffer is unreffed, the new is reffed).
*
* Either @nbuf or the #GstBuffer pointed to by @obuf may be NULL.
* Either @nbuf or the #GstBuffer pointed to by @obuf may be %NULL.
*
* Returns: TRUE when @obuf was different from @nbuf.
* Returns: %TRUE when @obuf was different from @nbuf.
*/
#ifdef _FOOL_GTK_DOC_
G_INLINE_FUNC gboolean gst_buffer_replace (GstBuffer **obuf, GstBuffer *nbuf);
@ -507,7 +507,7 @@ GstBuffer* gst_buffer_append (GstBuffer *buf1, GstBuffer *buf
* When this function returns %TRUE, the next meta will be
* returned. When %FALSE is returned, gst_buffer_foreach_meta() will return.
*
* When @meta is set to NULL, the item will be removed from the buffer.
* When @meta is set to %NULL, the item will be removed from the buffer.
*
* Returns: %FALSE when gst_buffer_foreach_meta() should stop
*/

2
gst/gstbufferlist.c
View file

@ -227,7 +227,7 @@ gst_buffer_list_foreach (GstBufferList * list, GstBufferListFunc func,
*
* Get the buffer at @idx.
*
* Returns: (transfer none): the buffer at @idx in @group or NULL when there
* Returns: (transfer none): the buffer at @idx in @group or %NULL when there
* is no buffer. The buffer remains valid as long as @list is valid.
*/
GstBuffer *

2
gst/gstbufferlist.h
View file

@ -48,7 +48,7 @@ typedef struct _GstBufferList GstBufferList;
* When this function returns %TRUE, the next buffer will be
* returned. When %FALSE is returned, gst_buffer_list_foreach() will return.
*
* When @buffer is set to NULL, the item will be removed from the bufferlist.
* When @buffer is set to %NULL, the item will be removed from the bufferlist.
* When @buffer has been made writable, the new buffer reference can be assigned
* to @buffer. This function is responsible for unreffing the old buffer when
* removing or modifying.

2
gst/gstbufferpool.c
View file

@ -608,7 +608,7 @@ wrong_config:
* the configuration haven't change, this function will return %TRUE. If the
* pool is active, this function will try deactivating it. Buffers allocated
* form this pool must be returned or else this function will do nothing and
* return FALSE.
* return %FALSE.
*
* @config is a #GstStructure that contains the configuration parameters for
* the pool. A default and mandatory set of parameters can be configured with

26
gst/gstbus.c
View file

@ -291,7 +291,7 @@ gst_bus_new (void)
* Post a message on the given bus. Ownership of the message
* is taken by the bus.
*
* Returns: TRUE if the message could be posted, FALSE if the bus is flushing.
* Returns: %TRUE if the message could be posted, %FALSE if the bus is flushing.
*
* MT safe.
*/
@ -402,7 +402,7 @@ is_flushing:
* Check if there are pending messages on the bus that
* should be handled.
*
* Returns: TRUE if there are messages on the bus to be handled, FALSE
* Returns: %TRUE if there are messages on the bus to be handled, %FALSE
* otherwise.
*
* MT safe.
@ -427,7 +427,7 @@ gst_bus_have_pending (GstBus * bus)
*
* If @flushing, flush out and unref any messages queued in the bus. Releases
* references to the message origin objects. Will flush future messages until
* gst_bus_set_flushing() sets @flushing to #FALSE.
* gst_bus_set_flushing() sets @flushing to %FALSE.
*
* MT safe.
*/
@ -468,7 +468,7 @@ gst_bus_set_flushing (GstBus * bus, gboolean flushing)
* matching message was posted on the bus.
*
* Returns: (transfer full): a #GstMessage matching the filter in @types,
* or NULL if no matching message was found on the bus until the timeout
* or %NULL if no matching message was found on the bus until the timeout
* expired. The message is taken from the bus and needs to be unreffed
* with gst_message_unref() after usage.
*
@ -569,7 +569,7 @@ beach:
* posted on the bus.
*
* Returns: (transfer full): the #GstMessage that is on the bus after the
* specified timeout or NULL if the bus is empty after the timeout expired.
* specified timeout or %NULL if the bus is empty after the timeout expired.
* The message is taken from the bus and needs to be unreffed with
* gst_message_unref() after usage.
*
@ -595,7 +595,7 @@ gst_bus_timed_pop (GstBus * bus, GstClockTime timeout)
* enums beyond #GST_MESSAGE_EXTENDED in the @events mask.
*
* Returns: (transfer full): the next #GstMessage matching @type that is on
* the bus, or NULL if the bus is empty or there is no message matching
* the bus, or %NULL if the bus is empty or there is no message matching
* @type. The message is taken from the bus and needs to be unreffed with
* gst_message_unref() after usage.
*
@ -616,7 +616,7 @@ gst_bus_pop_filtered (GstBus * bus, GstMessageType types)
*
* Get a message from the bus.
*
* Returns: (transfer full): the #GstMessage that is on the bus, or NULL if the
* Returns: (transfer full): the #GstMessage that is on the bus, or %NULL if the
* bus is empty. The message is taken from the bus and needs to be unreffed
* with gst_message_unref() after usage.
*
@ -638,7 +638,7 @@ gst_bus_pop (GstBus * bus)
* on the bus' message queue. A reference is returned, and needs to be unreffed
* by the caller.
*
* Returns: (transfer full): the #GstMessage that is on the bus, or NULL if the
* Returns: (transfer full): the #GstMessage that is on the bus, or %NULL if the
* bus is empty.
*
* MT safe.
@ -675,7 +675,7 @@ gst_bus_peek (GstBus * bus)
* should handle messages asynchronously using the gst_bus watch and poll
* functions.
*
* You cannot replace an existing sync_handler. You can pass NULL to this
* You cannot replace an existing sync_handler. You can pass %NULL to this
* function, which will clear the existing handler.
*/
void
@ -896,7 +896,7 @@ gst_bus_add_watch_full_unlocked (GstBus * bus, gint priority,
* When @func is called, the message belongs to the caller; if you want to
* keep a copy of it, call gst_message_ref() before leaving @func.
*
* The watch can be removed using g_source_remove() or by returning FALSE
* The watch can be removed using g_source_remove() or by returning %FALSE
* from @func.
*
* MT safe.
@ -935,7 +935,7 @@ gst_bus_add_watch_full (GstBus * bus, gint priority,
* There can only be a single bus watch per bus, you must remove it before you
* can set a new one.
*
* The watch can be removed using g_source_remove() or by returning FALSE
* The watch can be removed using g_source_remove() or by returning %FALSE
* from @func.
*
* Returns: The event source id.
@ -1054,7 +1054,7 @@ poll_destroy_timeout (GstBusPollData * poll_data)
* better handled by setting up an asynchronous bus watch and doing things
* from there.
*
* Returns: (transfer full): the message that was received, or NULL if the
* Returns: (transfer full): the message that was received, or %NULL if the
* poll timed out. The message is taken from the bus and needs to be
* unreffed with gst_message_unref() after usage.
*/
@ -1113,7 +1113,7 @@ gst_bus_poll (GstBus * bus, GstMessageType events, GstClockTime timeout)
* A helper #GstBusFunc that can be used to convert all asynchronous messages
* into signals.
*
* Returns: TRUE
* Returns: %TRUE
*/
gboolean
gst_bus_async_signal_func (GstBus * bus, GstMessage * message, gpointer data)

2
gst/gstbus.h
View file

@ -99,7 +99,7 @@ typedef GstBusSyncReply (*GstBusSyncHandler) (GstBus * bus, GstMessage * mess
* function so it should not be freed in the function.
*
* Note that this function is used as a GSourceFunc which means that returning
* FALSE will remove the GSource from the mainloop.
* %FALSE will remove the GSource from the mainloop.
*
* Returns: %FALSE if the event source should be removed.
*/

22
gst/gstcaps.c
View file

@ -327,7 +327,7 @@ gst_caps_new_simple (const char *media_type, const char *fieldname, ...)
* @...: additional structures to add
*
* Creates a new #GstCaps and adds all the structures listed as
* arguments. The list must be NULL-terminated. The structures
* arguments. The list must be %NULL-terminated. The structures
* are not copied; the returned #GstCaps owns the structures.
*
* Returns: (transfer full): the new #GstCaps
@ -351,7 +351,7 @@ gst_caps_new_full (GstStructure * struct1, ...)
* @var_args: additional structures to add
*
* Creates a new #GstCaps and adds all the structures listed as
* arguments. The list must be NULL-terminated. The structures
* arguments. The list must be %NULL-terminated. The structures
* are not copied; the returned #GstCaps owns the structures.
*
* Returns: (transfer full): the new #GstCaps
@ -999,7 +999,7 @@ gst_caps_set_value (GstCaps * caps, const char *field, const GValue * value)
* @varargs: additional parameters
*
* Sets fields in a #GstCaps. The arguments must be passed in the same
* manner as gst_structure_set(), and be NULL-terminated.
* manner as gst_structure_set(), and be %NULL-terminated.
*/
void
gst_caps_set_simple_valist (GstCaps * caps, const char *field, va_list varargs)
@ -1036,7 +1036,7 @@ gst_caps_set_simple_valist (GstCaps * caps, const char *field, va_list varargs)
* @...: additional parameters
*
* Sets fields in a #GstCaps. The arguments must be passed in the same
* manner as gst_structure_set(), and be NULL-terminated.
* manner as gst_structure_set(), and be %NULL-terminated.
*/
void
gst_caps_set_simple (GstCaps * caps, const char *field, ...)
@ -1059,7 +1059,7 @@ gst_caps_set_simple (GstCaps * caps, const char *field, ...)
*
* Determines if @caps represents any media format.
*
* Returns: TRUE if @caps represents any format.
* Returns: %TRUE if @caps represents any format.
*/
gboolean
gst_caps_is_any (const GstCaps * caps)
@ -1075,7 +1075,7 @@ gst_caps_is_any (const GstCaps * caps)
*
* Determines if @caps represents no media formats.
*
* Returns: TRUE if @caps represents no formats.
* Returns: %TRUE if @caps represents no formats.
*/
gboolean
gst_caps_is_empty (const GstCaps * caps)
@ -1103,7 +1103,7 @@ gst_caps_is_fixed_foreach (GQuark field_id, const GValue * value,
* one structure, and each field in the structure describes a fixed type.
* Examples of non-fixed types are GST_TYPE_INT_RANGE and GST_TYPE_LIST.
*
* Returns: TRUE if @caps is fixed
* Returns: %TRUE if @caps is fixed
*/
gboolean
gst_caps_is_fixed (const GstCaps * caps)
@ -1133,7 +1133,7 @@ gst_caps_is_fixed (const GstCaps * caps)
* Tests if two #GstCaps are equal. This function only works on fixed
* #GstCaps.
*
* Returns: TRUE if the arguments represent the same format
* Returns: %TRUE if the arguments represent the same format
*/
gboolean
gst_caps_is_equal_fixed (const GstCaps * caps1, const GstCaps * caps2)
@ -1166,7 +1166,7 @@ gst_caps_is_equal_fixed (const GstCaps * caps1, const GstCaps * caps2)
* every media format that is in the first is also contained in the
* second. That is, @caps1 is a subset of @caps2.
*
* Returns: TRUE if @caps1 is a subset of @caps2.
* Returns: %TRUE if @caps1 is a subset of @caps2.
*/
gboolean
gst_caps_is_always_compatible (const GstCaps * caps1, const GstCaps * caps2)
@ -1322,7 +1322,7 @@ gst_caps_is_subset_structure_full (const GstCaps * caps,
*
* Checks if the given caps represent the same set of caps.
*
* Returns: TRUE if both caps are equal.
* Returns: %TRUE if both caps are equal.
*/
gboolean
gst_caps_is_equal (const GstCaps * caps1, const GstCaps * caps2)
@ -1346,7 +1346,7 @@ gst_caps_is_equal (const GstCaps * caps1, const GstCaps * caps2)
*
* Checks if the given caps are exactly the same set of caps.
*
* Returns: TRUE if both caps are strictly equal.
* Returns: %TRUE if both caps are strictly equal.
*/
gboolean
gst_caps_is_strictly_equal (const GstCaps * caps1, const GstCaps * caps2)

6
gst/gstcaps.h
View file

@ -298,9 +298,9 @@ gst_caps_copy (const GstCaps * caps)
* in some cases), and the reference counts are updated appropriately (the old
* caps is unreffed, the new is reffed).
*
* Either @ncaps or the #GstCaps pointed to by @ocaps may be NULL.
* Either @ncaps or the #GstCaps pointed to by @ocaps may be %NULL.
*
* Returns: TRUE if @new_caps was different from @old_caps
* Returns: %TRUE if @new_caps was different from @old_caps
*/
#ifdef _FOOL_GTK_DOC_
G_INLINE_FUNC gboolean gst_caps_replace (GstCaps **old_caps, GstCaps *new_caps);
@ -323,7 +323,7 @@ gst_caps_replace (GstCaps **old_caps, GstCaps *new_caps)
* function is similar to gst_caps_replace() except that it takes ownership
* of @new_caps.
*
* Returns: TRUE if @new_caps was different from @old_caps
* Returns: %TRUE if @new_caps was different from @old_caps
*/
#ifdef _FOOL_GTK_DOC_
G_INLINE_FUNC gboolean gst_caps_take (GstCaps **old_caps, GstCaps *new_caps);

4
gst/gstcapsfeatures.c
View file

@ -203,7 +203,7 @@ gst_caps_features_new_any (void)
* @...: additional features
*
* Creates a new #GstCapsFeatures with the given features.
* The last argument must be NULL.
* The last argument must be %NULL.
*
* Free-function: gst_caps_features_free
*
@ -471,7 +471,7 @@ priv_gst_caps_features_append_to_gstring (const GstCapsFeatures * features,
*
* Free-function: gst_caps_features_free
*
* Returns: (transfer full): a new #GstCapsFeatures or NULL when the string could
* Returns: (transfer full): a new #GstCapsFeatures or %NULL when the string could
* not be parsed. Free with gst_caps_features_free() after use.
*
* Since: 1.2

10
gst/gstchildproxy.c
View file

@ -174,7 +174,7 @@ gst_child_proxy_get_children_count (GstChildProxy * parent)
*
* MT safe.
*
* Returns: TRUE if @target and @pspec could be found. FALSE otherwise. In that
* Returns: %TRUE if @target and @pspec could be found. %FALSE otherwise. In that
* case the values for @pspec and @target are not modified. Unref @target after
* usage. For plain GObjects @target is the same as @object.
*/
@ -274,7 +274,7 @@ not_found:
* gst_child_proxy_get_valist:
* @object: the object to query
* @first_property_name: name of the first property to get
* @var_args: return location for the first property, followed optionally by more name/return location pairs, followed by NULL
* @var_args: return location for the first property, followed optionally by more name/return location pairs, followed by %NULL
*
* Gets properties of the parent object and its children.
*/
@ -328,7 +328,7 @@ cant_copy:
* gst_child_proxy_get:
* @object: the parent object
* @first_property_name: name of the first property to get
* @...: return location for the first property, followed optionally by more name/return location pairs, followed by NULL
* @...: return location for the first property, followed optionally by more name/return location pairs, followed by %NULL
*
* Gets properties of the parent object and its children.
*/
@ -383,7 +383,7 @@ not_found:
* gst_child_proxy_set_valist:
* @object: the parent object
* @first_property_name: name of the first property to set
* @var_args: value for the first property, followed optionally by more name/value pairs, followed by NULL
* @var_args: value for the first property, followed optionally by more name/value pairs, followed by %NULL
*
* Sets properties of the parent object and its children.
*/
@ -440,7 +440,7 @@ cant_copy:
* gst_child_proxy_set:
* @object: the parent object
* @first_property_name: name of the first property to set
* @...: value for the first property, followed optionally by more name/value pairs, followed by NULL
* @...: value for the first property, followed optionally by more name/value pairs, followed by %NULL
*
* Sets properties of the parent object and its children.
*/

4
gst/gstcontext.h
View file

@ -130,9 +130,9 @@ gst_context_copy (const GstContext * context)
* in some cases), and the reference counts are updated appropriately (the old
* context is unreffed, the new one is reffed).
*
* Either @new_context or the #GstContext pointed to by @old_context may be NULL.
* Either @new_context or the #GstContext pointed to by @old_context may be %NULL.
*
* Returns: TRUE if @new_context was different from @old_context
* Returns: %TRUE if @new_context was different from @old_context
*/
#ifdef _FOOL_GTK_DOC_
G_INLINE_FUNC gboolean gst_context_replace (GstContext **old_context, GstContext *new_context);

2
gst/gstcontrolsource.c
View file

@ -96,7 +96,7 @@ gst_control_source_constructor (GType type, guint n_construct_params,
*
* Gets the value for this #GstControlSource at a given timestamp.
*
* Returns: FALSE if the value couldn't be returned, TRUE otherwise.
* Returns: %FALSE if the value couldn't be returned, %TRUE otherwise.
*/
gboolean
gst_control_source_get_value (GstControlSource * self, GstClockTime timestamp,

22
gst/gstdatetime.c
View file

@ -70,7 +70,7 @@ struct _GstDateTime
*
* Free-function: gst_date_time_unref
*
* Returns: (transfer full): a newly created #GstDateTime, or NULL on error
* Returns: (transfer full): a newly created #GstDateTime, or %NULL on error
*/
GstDateTime *
gst_date_time_new_from_g_date_time (GDateTime * dt)
@ -95,7 +95,7 @@ gst_date_time_new_from_g_date_time (GDateTime * dt)
*
* Free-function: g_date_time_unref
*
* Returns: (transfer full): a newly created #GDateTime, or NULL on error
* Returns: (transfer full): a newly created #GDateTime, or %NULL on error
*/
GDateTime *
gst_date_time_to_g_date_time (GstDateTime * datetime)
@ -112,8 +112,8 @@ gst_date_time_to_g_date_time (GstDateTime * datetime)
* gst_date_time_has_year:
* @datetime: a #GstDateTime
*
* Returns: TRUE if @datetime<!-- -->'s year field is set (which should always
* be the case), otherwise FALSE
* Returns: %TRUE if @datetime<!-- -->'s year field is set (which should always
* be the case), otherwise %FALSE
*/
gboolean
gst_date_time_has_year (const GstDateTime * datetime)
@ -127,7 +127,7 @@ gst_date_time_has_year (const GstDateTime * datetime)
* gst_date_time_has_month:
* @datetime: a #GstDateTime
*
* Returns: TRUE if @datetime<!-- -->'s month field is set, otherwise FALSE
* Returns: %TRUE if @datetime<!-- -->'s month field is set, otherwise %FALSE
*/
gboolean
gst_date_time_has_month (const GstDateTime * datetime)
@ -141,7 +141,7 @@ gst_date_time_has_month (const GstDateTime * datetime)
* gst_date_time_has_day:
* @datetime: a #GstDateTime
*
* Returns: TRUE if @datetime<!-- -->'s day field is set, otherwise FALSE
* Returns: %TRUE if @datetime<!-- -->'s day field is set, otherwise %FALSE
*/
gboolean
gst_date_time_has_day (const GstDateTime * datetime)
@ -155,8 +155,8 @@ gst_date_time_has_day (const GstDateTime * datetime)
* gst_date_time_has_time:
* @datetime: a #GstDateTime
*
* Returns: TRUE if @datetime<!-- -->'s hour and minute fields are set,
* otherwise FALSE
* Returns: %TRUE if @datetime<!-- -->'s hour and minute fields are set,
* otherwise %FALSE
*/
gboolean
gst_date_time_has_time (const GstDateTime * datetime)
@ -170,7 +170,7 @@ gst_date_time_has_time (const GstDateTime * datetime)
* gst_date_time_has_second:
* @datetime: a #GstDateTime
*
* Returns: TRUE if @datetime<!-- -->'s second field is set, otherwise FALSE
* Returns: %TRUE if @datetime<!-- -->'s second field is set, otherwise %FALSE
*/
gboolean
gst_date_time_has_second (const GstDateTime * datetime)
@ -717,7 +717,7 @@ done:
* 2012-06-23T23:30+0100, 2012-06-23T23:30:59Z, 2012-06-23T23:30:59+0100
*
* Returns: a newly allocated string formatted according to ISO 8601 and
* only including the datetime fields that are valid, or NULL in case
* only including the datetime fields that are valid, or %NULL in case
* there was an error. The string should be freed with g_free().
*/
gchar *
@ -740,7 +740,7 @@ gst_date_time_to_iso8601_string (GstDateTime * datetime)
*
* Free-function: gst_date_time_unref
*
* Returns: (transfer full): a newly created #GstDateTime, or NULL on error
* Returns: (transfer full): a newly created #GstDateTime, or %NULL on error
*/
GstDateTime *
gst_date_time_new_from_iso8601_string (const gchar * string)

2
gst/gstdevice.c
View file

@ -160,7 +160,7 @@ gst_device_set_property (GObject * object, guint prop_id,
/**
* gst_device_create_element:
* @device: a #GstDevice
* @name: (allow-none): name of new element, or NULL to automatically
* @name: (allow-none): name of new element, or %NULL to automatically
* create a unique name.
*
* Returns: (transfer full): a new #GstElement configured to use this device

10
gst/gstdevicemonitorfactory.c
View file

@ -105,7 +105,7 @@ gst_device_monitor_factory_finalize (GObject * object)
* Search for an device monitor factory of the given name. Refs the returned
* device monitor factory; caller is responsible for unreffing.
*
* Returns: (transfer full): #GstDeviceMonitorFactory if found, NULL otherwise
* Returns: (transfer full): #GstDeviceMonitorFactory if found, %NULL otherwise
*
* Since: 1.4
*/
@ -151,7 +151,7 @@ gst_device_monitor_factory_cleanup (GstDeviceMonitorFactory * factory)
/**
* gst_device_monitor_register:
* @plugin: (allow-none): #GstPlugin to register the device monitor with, or NULL for
* @plugin: (allow-none): #GstPlugin to register the device monitor with, or %NULL for
* a static device monitor.
* @name: name of device monitors of this type
* @rank: rank of device monitor (higher rank means more importance when autoplugging)
@ -160,7 +160,7 @@ gst_device_monitor_factory_cleanup (GstDeviceMonitorFactory * factory)
* Create a new device monitorfactory capable of instantiating objects of the
* @type and add the factory to @plugin.
*
* Returns: TRUE, if the registering succeeded, FALSE on error
* Returns: %TRUE, if the registering succeeded, %FALSE on error
*
* Since: 1.4
*/
@ -244,7 +244,7 @@ detailserror:
* Returns the device monitor of the type defined by the given device
* monitorfactory.
*
* Returns: (transfer full): the #GstDeviceMonitor or NULL if the
* Returns: (transfer full): the #GstDeviceMonitor or %NULL if the
* device monitor couldn't be created
*
* Since: 1.4
@ -336,7 +336,7 @@ no_device_monitor:
* Returns the device monitor of the type defined by the given device
* monitor factory.
*
* Returns: (transfer full): a #GstDeviceMonitor or NULL if unable to
* Returns: (transfer full): a #GstDeviceMonitor or %NULL if unable to
* create device monitor
*
* Since: 1.4

12
gst/gstelement.c
View file

@ -1641,7 +1641,7 @@ gst_element_default_query (GstElement * element, GstQuery * query)
*
* Please note that some queries might need a running pipeline to work.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*
* MT safe.
*/
@ -1873,7 +1873,7 @@ void gst_element_message_full
*
* MT safe.
*
* Returns: TRUE, if the element's state is locked.
* Returns: %TRUE, if the element's state is locked.
*/
gboolean
gst_element_is_locked_state (GstElement * element)
@ -1892,14 +1892,14 @@ gst_element_is_locked_state (GstElement * element)
/**
* gst_element_set_locked_state:
* @element: a #GstElement
* @locked_state: TRUE to lock the element's state
* @locked_state: %TRUE to lock the element's state
*
* Locks the state of an element, so state changes of the parent don't affect
* this element anymore.
*
* MT safe.
*
* Returns: TRUE if the state was changed, FALSE if bad parameters were given
* Returns: %TRUE if the state was changed, %FALSE if bad parameters were given
* or the elements state-locking needed no change.
*/
gboolean
@ -1944,9 +1944,9 @@ was_ok:
* @element: a #GstElement.
*
* Tries to change the state of the element to the same as its parent.
* If this function returns FALSE, the state of element is undefined.
* If this function returns %FALSE, the state of element is undefined.
*
* Returns: TRUE, if the element's state could be synced to the parent's state.
* Returns: %TRUE, if the element's state could be synced to the parent's state.
*
* MT safe.
*/

2
gst/gstelement.h
View file

@ -691,7 +691,7 @@ GType gst_element_get_type (void);
*
* Returns a copy of the name of @elem.
* Caller should g_free() the return value after usage.
* For a nameless element, this returns NULL, which you can safely g_free()
* For a nameless element, this returns %NULL, which you can safely g_free()
* as well.
*
* Returns: (transfer full): the name of @elem. g_free() after usage. MT safe.

22
gst/gstelementfactory.c
View file

@ -123,7 +123,7 @@ gst_element_factory_finalize (GObject * object)
* Search for an element factory of the given name. Refs the returned
* element factory; caller is responsible for unreffing.
*
* Returns: (transfer full): #GstElementFactory if found, NULL otherwise
* Returns: (transfer full): #GstElementFactory if found, %NULL otherwise
*/
GstElementFactory *
gst_element_factory_find (const gchar * name)
@ -186,7 +186,7 @@ gst_element_factory_cleanup (GstElementFactory * factory)
/**
* gst_element_register:
* @plugin: (allow-none): #GstPlugin to register the element with, or NULL for
* @plugin: (allow-none): #GstPlugin to register the element with, or %NULL for
* a static element.
* @name: name of elements of this type
* @rank: rank of element (higher rank means more importance when autoplugging)
@ -195,7 +195,7 @@ gst_element_factory_cleanup (GstElementFactory * factory)
* Create a new elementfactory capable of instantiating objects of the
* @type and add the factory to @plugin.
*
* Returns: TRUE, if the registering succeeded, FALSE on error
* Returns: %TRUE, if the registering succeeded, %FALSE on error
*/
gboolean
gst_element_register (GstPlugin * plugin, const gchar * name, guint rank,
@ -328,14 +328,14 @@ detailserror:
/**
* gst_element_factory_create:
* @factory: factory to instantiate
* @name: (allow-none): name of new element, or NULL to automatically create
* @name: (allow-none): name of new element, or %NULL to automatically create
* a unique name
*
* Create a new element of the type defined by the given elementfactory.
* It will be given the name supplied, since all elements require a name as
* their first argument.
*
* Returns: (transfer floating): new #GstElement or NULL if the element couldn't
* Returns: (transfer floating): new #GstElement or %NULL if the element couldn't
* be created
*/
GstElement *
@ -414,15 +414,15 @@ no_element:
/**
* gst_element_factory_make:
* @factoryname: a named factory to instantiate
* @name: (allow-none): name of new element, or NULL to automatically create
* @name: (allow-none): name of new element, or %NULL to automatically create
* a unique name
*
* Create a new element of the type defined by the given element factory.
* If name is NULL, then the element will receive a guaranteed unique name,
* If name is %NULL, then the element will receive a guaranteed unique name,
* consisting of the element factory name and a number.
* If name is given, it will be given the name supplied.
*
* Returns: (transfer floating): new #GstElement or NULL if unable to create element
* Returns: (transfer floating): new #GstElement or %NULL if unable to create element
*/
GstElement *
gst_element_factory_make (const gchar * factoryname, const gchar * name)
@ -619,13 +619,13 @@ gst_element_factory_get_uri_type (GstElementFactory * factory)
* gst_element_factory_get_uri_protocols:
* @factory: a #GstElementFactory
*
* Gets a NULL-terminated array of protocols this element supports or NULL if
* Gets a %NULL-terminated array of protocols this element supports or %NULL if
* no protocols are supported. You may not change the contents of the returned
* array, as it is still owned by the element factory. Use g_strdupv() to
* make a copy of the protocol string array if you need to.
*
* Returns: (transfer none) (array zero-terminated=1): the supported protocols
* or NULL
* or %NULL
*/
const gchar *const *
gst_element_factory_get_uri_protocols (GstElementFactory * factory)
@ -642,7 +642,7 @@ gst_element_factory_get_uri_protocols (GstElementFactory * factory)
*
* Check if @factory implements the interface with name @interfacename.
*
* Returns: #TRUE when @factory implement the interface.
* Returns: %TRUE when @factory implement the interface.
*/
gboolean
gst_element_factory_has_interface (GstElementFactory * factory,

4
gst/gsterror.c
View file

@ -80,7 +80,7 @@
* currently provided should be enough. If you find your type of error
* does not fit the current codes, you should use FAILED.</para></listitem>
* <listitem><para>Don't provide a message if the default one suffices.
* this keeps messages more uniform. Use (NULL) - not forgetting the
* this keeps messages more uniform. Use (%NULL) - not forgetting the
* parentheses.</para></listitem>
* <listitem><para>If you do supply a custom message, it should be
* marked for translation. The message should start with a capital
@ -89,7 +89,7 @@
* A user interface will present this message as the first thing a user
* sees. Details, technical info, ... should go in the debug string.
* </para></listitem>
* <listitem><para>The debug string can be as you like. Again, use (NULL)
* <listitem><para>The debug string can be as you like. Again, use (%NULL)
* if there's nothing to add - file and line number will still be
* passed. #GST_ERROR_SYSTEM can be used as a shortcut to give
* debug information on a system call error.</para></listitem>

6
gst/gstevent.c
View file

@ -351,7 +351,7 @@ gst_event_get_structure (GstEvent * event)
* Returns: The structure of the event. The structure is still
* owned by the event, which means that you should not free it and
* that the pointer becomes invalid when you free the event.
* This function checks if @event is writable and will never return NULL.
* This function checks if @event is writable and will never return %NULL.
*
* MT safe.
*/
@ -1719,8 +1719,8 @@ gst_event_new_segment_done (GstFormat format, gint64 position)
/**
* gst_event_parse_segment_done:
* @event: A valid #GstEvent of type GST_EVENT_SEGMENT_DONE.
* @format: (out) (allow-none): Result location for the format, or NULL
* @position: (out) (allow-none): Result location for the position, or NULL
* @format: (out) (allow-none): Result location for the format, or %NULL
* @position: (out) (allow-none): Result location for the position, or %NULL
*
* Extracts the position and format from the segment done message.
*

10
gst/gstevent.h
View file

@ -285,9 +285,9 @@ GST_EXPORT GType _gst_event_type;
* in some cases), and the reference counts are updated appropriately (the old
* event is unreffed, the new one is reffed).
*
* Either @new_event or the #GstEvent pointed to by @old_event may be NULL.
* Either @new_event or the #GstEvent pointed to by @old_event may be %NULL.
*
* Returns: TRUE if @new_event was different from @old_event
* Returns: %TRUE if @new_event was different from @old_event
*/
#ifdef _FOOL_GTK_DOC_
G_INLINE_FUNC gboolean gst_event_replace (GstEvent **old_event, GstEvent *new_event);
@ -304,7 +304,7 @@ gst_event_replace (GstEvent **old_event, GstEvent *new_event)
* @old_event: (inout) (transfer full): pointer to a pointer to a #GstEvent
* to be stolen.
*
* Atomically replace the #GstEvent pointed to by @old_event with NULL and
* Atomically replace the #GstEvent pointed to by @old_event with %NULL and
* return the original event.
*
* Returns: the #GstEvent that was in @old_event
@ -330,9 +330,9 @@ gst_event_steal (GstEvent **old_event)
* function is similar to gst_event_replace() except that it takes ownership of
* @new_event.
*
* Either @new_event or the #GstEvent pointed to by @old_event may be NULL.
* Either @new_event or the #GstEvent pointed to by @old_event may be %NULL.
*
* Returns: TRUE if @new_event was different from @old_event
* Returns: %TRUE if @new_event was different from @old_event
*/
#ifdef _FOOL_GTK_DOC_
G_INLINE_FUNC gboolean gst_event_take (GstEvent **old_event, GstEvent *new_event);

6
gst/gstformat.c
View file

@ -85,7 +85,7 @@ _priv_gst_format_initialize (void)
*
* Get a printable name for the given format. Do not modify or free.
*
* Returns: a reference to the static name of the format or NULL if
* Returns: a reference to the static name of the format or %NULL if
* the format is unknown.
*/
const gchar *
@ -201,7 +201,7 @@ gst_format_get_by_nick (const gchar * nick)
*
* See if the given format is inside the format array.
*
* Returns: TRUE if the format is found inside the array
* Returns: %TRUE if the format is found inside the array
*/
gboolean
gst_formats_contains (const GstFormat * formats, GstFormat format)
@ -225,7 +225,7 @@ gst_formats_contains (const GstFormat * formats, GstFormat format)
*
* Get details about the given format.
*
* Returns: The #GstFormatDefinition for @format or NULL on failure.
* Returns: The #GstFormatDefinition for @format or %NULL on failure.
*
* MT safe.
*/

38
gst/gstghostpad.c
View file

@ -75,11 +75,11 @@ static GstPad *gst_proxy_pad_get_target (GstPad * pad);
/**
* gst_proxy_pad_iterate_internal_links_default:
* @pad: the #GstPad to get the internal links of.
* @parent: (allow-none): the parent of @pad or NULL
* @parent: (allow-none): the parent of @pad or %NULL
*
* Invoke the default iterate internal links function of the proxy pad.
*
* Returns: a #GstIterator of #GstPad, or NULL if @pad has no parent. Unref each
* Returns: a #GstIterator of #GstPad, or %NULL if @pad has no parent. Unref each
* returned pad with gst_object_unref().
*/
GstIterator *
@ -104,7 +104,7 @@ gst_proxy_pad_iterate_internal_links_default (GstPad * pad, GstObject * parent)
/**
* gst_proxy_pad_chain_default:
* @pad: a sink #GstPad, returns GST_FLOW_ERROR if not.
* @parent: (allow-none): the parent of @pad or NULL
* @parent: (allow-none): the parent of @pad or %NULL
* @buffer: (transfer full): the #GstBuffer to send, return GST_FLOW_ERROR
* if not.
*
@ -132,7 +132,7 @@ gst_proxy_pad_chain_default (GstPad * pad, GstObject * parent,
/**
* gst_proxy_pad_chain_list_default:
* @pad: a sink #GstPad, returns GST_FLOW_ERROR if not.
* @parent: (allow-none): the parent of @pad or NULL
* @parent: (allow-none): the parent of @pad or %NULL
* @list: (transfer full): the #GstBufferList to send, return GST_FLOW_ERROR
* if not.
*
@ -208,7 +208,7 @@ gst_proxy_pad_get_target (GstPad * pad)
* The internal pad of a #GstGhostPad is the internally used
* pad of opposite direction, which is used to link to the target.
*
* Returns: (transfer full): the target #GstProxyPad, can be NULL.
* Returns: (transfer full): the target #GstProxyPad, can be %NULL.
* Unref target pad after usage.
*/
GstProxyPad *
@ -330,7 +330,7 @@ gst_ghost_pad_internal_activate_pull_default (GstPad * pad, GstObject * parent,
/**
* gst_ghost_pad_internal_activate_mode_default:
* @pad: the #GstPad to activate or deactivate.
* @parent: (allow-none): the parent of @pad or NULL
* @parent: (allow-none): the parent of @pad or %NULL
* @mode: the requested activation mode
* @active: whether the pad should be active or not.
*
@ -418,7 +418,7 @@ gst_ghost_pad_activate_pull_default (GstPad * pad, GstObject * parent,
/**
* gst_ghost_pad_activate_mode_default:
* @pad: the #GstPad to activate or deactivate.
* @parent: (allow-none): the parent of @pad or NULL
* @parent: (allow-none): the parent of @pad or %NULL
* @mode: the requested activation mode
* @active: whether the pad should be active or not.
*
@ -644,7 +644,7 @@ construct_failed:
/**
* gst_ghost_pad_new_no_target:
* @name: (allow-none): the name of the new pad, or NULL to assign a default name.
* @name: (allow-none): the name of the new pad, or %NULL to assign a default name.
* @dir: the direction of the ghostpad
*
* Create a new ghostpad without a target with the given direction.
@ -653,7 +653,7 @@ construct_failed:
*
* The created ghostpad will not have a padtemplate.
*
* Returns: (transfer full): a new #GstPad, or NULL in case of an error.
* Returns: (transfer full): a new #GstPad, or %NULL in case of an error.
*/
GstPad *
gst_ghost_pad_new_no_target (const gchar * name, GstPadDirection dir)
@ -671,7 +671,7 @@ gst_ghost_pad_new_no_target (const gchar * name, GstPadDirection dir)
/**
* gst_ghost_pad_new:
* @name: (allow-none): the name of the new pad, or NULL to assign a default name
* @name: (allow-none): the name of the new pad, or %NULL to assign a default name
* @target: (transfer none): the pad to ghost.
*
* Create a new ghostpad with @target as the target. The direction will be taken
@ -679,7 +679,7 @@ gst_ghost_pad_new_no_target (const gchar * name, GstPadDirection dir)
*
* Will ref the target.
*
* Returns: (transfer floating): a new #GstPad, or NULL in case of an error.
* Returns: (transfer floating): a new #GstPad, or %NULL in case of an error.
*/
GstPad *
gst_ghost_pad_new (const gchar * name, GstPad * target)
@ -710,7 +710,7 @@ set_target_failed:
/**
* gst_ghost_pad_new_from_template:
* @name: (allow-none): the name of the new pad, or NULL to assign a default name.
* @name: (allow-none): the name of the new pad, or %NULL to assign a default name.
* @target: (transfer none): the pad to ghost.
* @templ: (transfer none): the #GstPadTemplate to use on the ghostpad.
*
@ -719,7 +719,7 @@ set_target_failed:
*
* Will ref the target.
*
* Returns: (transfer full): a new #GstPad, or NULL in case of an error.
* Returns: (transfer full): a new #GstPad, or %NULL in case of an error.
*/
GstPad *
@ -755,13 +755,13 @@ set_target_failed:
/**
* gst_ghost_pad_new_no_target_from_template:
* @name: (allow-none): the name of the new pad, or NULL to assign a default name
* @name: (allow-none): the name of the new pad, or %NULL to assign a default name
* @templ: (transfer none): the #GstPadTemplate to create the ghostpad from.
*
* Create a new ghostpad based on @templ, without setting a target. The
* direction will be taken from the @templ.
*
* Returns: (transfer full): a new #GstPad, or NULL in case of an error.
* Returns: (transfer full): a new #GstPad, or %NULL in case of an error.
*/
GstPad *
gst_ghost_pad_new_no_target_from_template (const gchar * name,
@ -783,7 +783,7 @@ gst_ghost_pad_new_no_target_from_template (const gchar * name,
*
* Get the target pad of @gpad. Unref target pad after usage.
*
* Returns: (transfer full): the target #GstPad, can be NULL if the ghostpad
* Returns: (transfer full): the target #GstPad, can be %NULL if the ghostpad
* has no target set. Unref target pad after usage.
*/
GstPad *
@ -807,10 +807,10 @@ gst_ghost_pad_get_target (GstGhostPad * gpad)
*
* Set the new target of the ghostpad @gpad. Any existing target
* is unlinked and links to the new target are established. if @newtarget is
* NULL the target will be cleared.
* %NULL the target will be cleared.
*
* Returns: (transfer full): TRUE if the new target could be set. This function
* can return FALSE when the internal pads could not be linked.
* Returns: (transfer full): %TRUE if the new target could be set. This function
* can return %FALSE when the internal pads could not be linked.
*/
gboolean
gst_ghost_pad_set_target (GstGhostPad * gpad, GstPad * newtarget)

10
gst/gstinfo.c
View file

@ -429,7 +429,7 @@ _priv_gst_debug_init (void)
* @function: the function that emitted the message
* @line: the line from that the message was emitted, usually __LINE__
* @object: (transfer none) (allow-none): the object this message relates to,
* or NULL if none
* or %NULL if none
* @format: a printf style format string
* @...: optional arguments for the format
*
@ -481,7 +481,7 @@ gst_path_basename (const gchar * file_name)
* @function: the function that emitted the message
* @line: the line from that the message was emitted, usually __LINE__
* @object: (transfer none) (allow-none): the object this message relates to,
* or NULL if none
* or %NULL if none
* @format: a printf style format string
* @args: optional arguments for the format
*
@ -961,7 +961,7 @@ static const gchar *levelcolormap[GST_LEVEL_COUNT] = {
* @line: the line from that the message was emitted, usually __LINE__
* @message: the actual message
* @object: (transfer none) (allow-none): the object this message relates to,
* or NULL if none
* or %NULL if none
* @unused: an unused variable, reserved for some user_data.
*
* The default logging handler used by GStreamer. Logging functions get called
@ -1318,7 +1318,7 @@ gst_debug_set_color_mode_from_string (const gchar * mode)
*
* Checks if the debugging output should be colored.
*
* Returns: TRUE, if the debug output should be colored.
* Returns: %TRUE, if the debug output should be colored.
*/
gboolean
gst_debug_is_colored (void)
@ -1367,7 +1367,7 @@ gst_debug_set_active (gboolean active)
*
* Checks if debugging output is activated.
*
* Returns: TRUE, if debugging is activated
* Returns: %TRUE, if debugging is activated
*/
gboolean
gst_debug_is_active (void)

10
gst/gstinfo.h
View file

@ -199,9 +199,9 @@ struct _GstDebugCategory {
* GST_STR_NULL:
* @str: The string to check.
*
* Macro to use when a string must not be NULL, but may be NULL. If the string
* is NULL, "(NULL)" is printed instead.
* In GStreamer printf string arguments may not be NULL, because on some
* Macro to use when a string must not be %NULL, but may be %NULL. If the string
* is %NULL, "(NULL)" is printed instead.
* In GStreamer printf string arguments may not be %NULL, because on some
* platforms (ie Solaris) the libc crashes in that case. This includes debugging
* strings.
*/
@ -470,7 +470,7 @@ G_STMT_START{ \
*
* Looks up an existing #GstDebugCategory by its @name and sets @cat. If the
* category is not found, but GST_CAT_DEFAULT is defined, that is assigned to
* @cat. Otherwise @cat will be NULL.
* @cat. Otherwise @cat will be %NULL.
*
* |[
* GST_DEBUG_CATEGORY_STATIC (gst_myplugin_debug);
@ -511,7 +511,7 @@ GST_EXPORT GstDebugLevel _gst_debug_min;
* GST_CAT_LEVEL_LOG:
* @cat: category to use
* @level: the severity of the message
* @object: (allow-none): the #GObject the message belongs to or NULL if none
* @object: (allow-none): the #GObject the message belongs to or %NULL if none
* @...: A printf-style message to output
*
* Outputs a debugging message. This is the most general macro for outputting

8
gst/gstiterator.c
View file

@ -586,8 +586,8 @@ gst_iterator_filter (GstIterator * it, GCompareFunc func,
* This procedure can be used (and is used internally) to implement the
* gst_iterator_foreach() and gst_iterator_find_custom() operations.
*
* The fold will proceed as long as @func returns TRUE. When the iterator has no
* more arguments, %GST_ITERATOR_DONE will be returned. If @func returns FALSE,
* The fold will proceed as long as @func returns %TRUE. When the iterator has no
* more arguments, %GST_ITERATOR_DONE will be returned. If @func returns %FALSE,
* the fold will stop, and %GST_ITERATOR_OK will be returned. Errors or resyncs
* will cause fold to return %GST_ITERATOR_ERROR or %GST_ITERATOR_RESYNC as
* appropriate.
@ -703,10 +703,10 @@ find_custom_fold_func (const GValue * item, GValue * ret,
*
* The iterator will not be freed.
*
* This function will return FALSE if an error happened to the iterator
* This function will return %FALSE if an error happened to the iterator
* or if the element wasn't found.
*
* Returns: Returns TRUE if the element was found, else FALSE.
* Returns: Returns %TRUE if the element was found, else %FALSE.
*
* MT safe.
*/

2
gst/gstiterator.h
View file

@ -146,7 +146,7 @@ typedef void (*GstIteratorForeachFunction) (const GValue * item, gpo
*
* A function to be passed to gst_iterator_fold().
*
* Returns: TRUE if the fold should continue, FALSE if it should stop.
* Returns: %TRUE if the fold should continue, %FALSE if it should stop.
*/
typedef gboolean (*GstIteratorFoldFunction) (const GValue * item, GValue * ret, gpointer user_data);

6
gst/gstmemory.c
View file

@ -33,7 +33,7 @@
* in the allocated region.
*
* Memory is usually created by allocators with a gst_allocator_alloc()
* method call. When NULL is used as the allocator, the default allocator will
* method call. When %NULL is used as the allocator, the default allocator will
* be used.
*
* New allocators can be registered with gst_allocator_register().
@ -59,7 +59,7 @@
* memory with an existing memory block at a custom offset and with a custom
* size.
*
* Memory can be efficiently merged when gst_memory_is_span() returns TRUE.
* Memory can be efficiently merged when gst_memory_is_span() returns %TRUE.
*/
#ifdef HAVE_CONFIG_H
@ -224,7 +224,7 @@ gst_memory_resize (GstMemory * mem, gssize offset, gsize size)
* This function takes ownership of old @mem and returns a reference to a new
* #GstMemory.
*
* Returns: (transfer full): a #GstMemory object mapped with @flags or NULL when
* Returns: (transfer full): a #GstMemory object mapped with @flags or %NULL when
* a mapping is not possible.
*/
GstMemory *

56
gst/gstmessage.c
View file

@ -261,7 +261,7 @@ gst_message_init (GstMessageImpl * message, GstMessageType type,
*
* Create a new custom-typed message. This can be used for anything not
* handled by other message-specific functions to pass a message to the
* app. The structure field can be NULL.
* app. The structure field can be %NULL.
*
* Returns: (transfer full): The new message.
*
@ -582,7 +582,7 @@ gst_message_new_state_dirty (GstObject * src)
* gst_message_new_clock_provide:
* @src: (transfer none): the object originating the message.
* @clock: (transfer none): the clock it provides
* @ready: TRUE if the sender can provide a clock
* @ready: %TRUE if the sender can provide a clock
*
* Create a clock provide message. This message is posted whenever an
* element is ready to provide a clock or lost its ability to provide
@ -791,7 +791,7 @@ gst_message_new_application (GstObject * src, GstStructure * structure)
* Create a new element-specific message. This is meant as a generic way of
* allowing one-way communication from an element to an application, for example
* "the firewire cable was unplugged". The format of the message should be
* documented in the element's documentation. The structure field can be NULL.
* documented in the element's documentation. The structure field can be %NULL.
*
* Returns: (transfer full): The new element message.
*
@ -1056,11 +1056,11 @@ gst_message_set_buffering_stats (GstMessage * message, GstBufferingMode mode,
/**
* gst_message_parse_buffering_stats:
* @message: A valid #GstMessage of type GST_MESSAGE_BUFFERING.
* @mode: (out) (allow-none): a buffering mode, or NULL
* @avg_in: (out) (allow-none): the average input rate, or NULL
* @avg_out: (out) (allow-none): the average output rate, or NULL
* @mode: (out) (allow-none): a buffering mode, or %NULL
* @avg_in: (out) (allow-none): the average input rate, or %NULL
* @avg_out: (out) (allow-none): the average output rate, or %NULL
* @buffering_left: (out) (allow-none): amount of buffering time left in
* milliseconds, or NULL
* milliseconds, or %NULL
*
* Extracts the buffering stats values from @message.
*/
@ -1093,9 +1093,9 @@ gst_message_parse_buffering_stats (GstMessage * message,
/**
* gst_message_parse_state_changed:
* @message: a valid #GstMessage of type GST_MESSAGE_STATE_CHANGED
* @oldstate: (out) (allow-none): the previous state, or NULL
* @newstate: (out) (allow-none): the new (current) state, or NULL
* @pending: (out) (allow-none): the pending (target) state, or NULL
* @oldstate: (out) (allow-none): the previous state, or %NULL
* @newstate: (out) (allow-none): the new (current) state, or %NULL
* @pending: (out) (allow-none): the pending (target) state, or %NULL
*
* Extracts the old and new states from the GstMessage.
*
@ -1148,8 +1148,8 @@ gst_message_parse_state_changed (GstMessage * message,
* gst_message_parse_clock_provide:
* @message: A valid #GstMessage of type GST_MESSAGE_CLOCK_PROVIDE.
* @clock: (out) (allow-none) (transfer none): a pointer to hold a clock
* object, or NULL
* @ready: (out) (allow-none): a pointer to hold the ready flag, or NULL
* object, or %NULL
* @ready: (out) (allow-none): a pointer to hold the ready flag, or %NULL
*
* Extracts the clock and ready flag from the GstMessage.
* The clock object returned remains valid until the message is freed.
@ -1281,7 +1281,7 @@ gst_message_parse_structure_change (GstMessage * message,
* @message: A valid #GstMessage of type GST_MESSAGE_ERROR.
* @gerror: (out) (allow-none) (transfer full): location for the GError
* @debug: (out) (allow-none) (transfer full): location for the debug message,
* or NULL
* or %NULL
*
* Extracts the GError and debug string from the GstMessage. The values returned
* in the output arguments are copies; the caller must free them when done.
@ -1325,7 +1325,7 @@ gst_message_parse_error (GstMessage * message, GError ** gerror, gchar ** debug)
* @message: A valid #GstMessage of type GST_MESSAGE_WARNING.
* @gerror: (out) (allow-none) (transfer full): location for the GError
* @debug: (out) (allow-none) (transfer full): location for the debug message,
* or NULL
* or %NULL
*
* Extracts the GError and debug string from the GstMessage. The values returned
* in the output arguments are copies; the caller must free them when done.
@ -1349,7 +1349,7 @@ gst_message_parse_warning (GstMessage * message, GError ** gerror,
* @message: A valid #GstMessage of type GST_MESSAGE_INFO.
* @gerror: (out) (allow-none) (transfer full): location for the GError
* @debug: (out) (allow-none) (transfer full): location for the debug message,
* or NULL
* or %NULL
*
* Extracts the GError and debug string from the GstMessage. The values returned
* in the output arguments are copies; the caller must free them when done.
@ -1370,8 +1370,8 @@ gst_message_parse_info (GstMessage * message, GError ** gerror, gchar ** debug)
/**
* gst_message_parse_segment_start:
* @message: A valid #GstMessage of type GST_MESSAGE_SEGMENT_START.
* @format: (out) (allow-none): Result location for the format, or NULL
* @position: (out) (allow-none): Result location for the position, or NULL
* @format: (out) (allow-none): Result location for the format, or %NULL
* @position: (out) (allow-none): Result location for the position, or %NULL
*
* Extracts the position and format from the segment start message.
*
@ -1400,8 +1400,8 @@ gst_message_parse_segment_start (GstMessage * message, GstFormat * format,
/**
* gst_message_parse_segment_done:
* @message: A valid #GstMessage of type GST_MESSAGE_SEGMENT_DONE.
* @format: (out) (allow-none): Result location for the format, or NULL
* @position: (out) (allow-none): Result location for the position, or NULL
* @format: (out) (allow-none): Result location for the format, or %NULL
* @position: (out) (allow-none): Result location for the position, or %NULL
*
* Extracts the position and format from the segment done message.
*
@ -1430,7 +1430,7 @@ gst_message_parse_segment_done (GstMessage * message, GstFormat * format,
/**
* gst_message_parse_async_done:
* @message: A valid #GstMessage of type GST_MESSAGE_ASYNC_DONE.
* @running_time: (out) (allow-none): Result location for the running_time or NULL
* @running_time: (out) (allow-none): Result location for the running_time or %NULL
*
* Extract the running_time from the async_done message.
*
@ -1454,7 +1454,7 @@ gst_message_parse_async_done (GstMessage * message, GstClockTime * running_time)
/**
* gst_message_parse_request_state:
* @message: A valid #GstMessage of type GST_MESSAGE_REQUEST_STATE.
* @state: (out) (allow-none): Result location for the requested state or NULL
* @state: (out) (allow-none): Result location for the requested state or %NULL
*
* Extract the requested state from the request_state message.
*
@ -1596,7 +1596,7 @@ gst_message_get_stream_status_object (GstMessage * message)
* @eos: the step caused EOS
*
* This message is posted by elements when they complete a part, when @intermediate set
* to TRUE, or a complete step operation.
* to %TRUE, or a complete step operation.
*
* @duration will contain the amount of time (in GST_FORMAT_TIME) of the stepped
* @amount of media in format @format.
@ -1675,10 +1675,10 @@ gst_message_parse_step_done (GstMessage * message, GstFormat * format,
* This message is posted by elements when they accept or activate a new step
* event for @amount in @format.
*
* @active is set to FALSE when the element accepted the new step event and has
* @active is set to %FALSE when the element accepted the new step event and has
* queued it for execution in the streaming threads.
*
* @active is set to TRUE when the element has activated the step operation and
* @active is set to %TRUE when the element has activated the step operation and
* is now ready to start executing the step in the streaming thread. After this
* message is emitted, the application can queue a new step operation in the
* element.
@ -2107,7 +2107,7 @@ gst_message_new_reset_time (GstObject * src, GstClockTime running_time)
* gst_message_parse_reset_time:
* @message: A valid #GstMessage of type GST_MESSAGE_RESET_TIME.
* @running_time: (out) (allow-none): Result location for the running_time or
* NULL
* %NULL
*
* Extract the running-time from the RESET_TIME message.
*
@ -2188,7 +2188,7 @@ gst_message_set_group_id (GstMessage * message, guint group_id)
* gst_message_parse_group_id:
* @message: A valid #GstMessage of type GST_MESSAGE_STREAM_START.
* @group_id: (out) (allow-none): Result location for the group id or
* NULL
* %NULL
*
* Extract the group from the STREAM_START message.
*
@ -2252,7 +2252,7 @@ gst_message_new_need_context (GstObject * src, const gchar * context_type)
/**
* gst_message_parse_context_type:
* @message: a GST_MESSAGE_NEED_CONTEXT type message
* @context_type: (out) (allow-none): the context type, or NULL
* @context_type: (out) (allow-none): the context type, or %NULL
*
* Parse a context type from an existing GST_MESSAGE_NEED_CONTEXT message.
*
@ -2311,7 +2311,7 @@ gst_message_new_have_context (GstObject * src, GstContext * context)
* gst_message_parse_have_context:
* @message: A valid #GstMessage of type GST_MESSAGE_HAVE_CONTEXT.
* @context: (out) (transfer full) (allow-none): Result location for the
* context or NULL
* context or %NULL
*
* Extract the context from the HAVE_CONTEXT message.
*

4
gst/gstmessage.h
View file

@ -412,9 +412,9 @@ gst_message_copy (const GstMessage * msg)
* in some cases), and the reference counts are updated appropriately (the old
* message is unreffed, the new one is reffed).
*
* Either @new_message or the #GstMessage pointed to by @old_message may be NULL.
* Either @new_message or the #GstMessage pointed to by @old_message may be %NULL.
*
* Returns: TRUE if @new_message was different from @old_message
* Returns: %TRUE if @new_message was different from @old_message
*/
#ifdef _FOOL_GTK_DOC_
G_INLINE_FUNC gboolean gst_message_replace (GstMessage **old_message, GstMessage *new_message);

2
gst/gstmeta.c
View file

@ -205,7 +205,7 @@ gst_meta_register (GType api, const gchar * impl, gsize size,
* Lookup a previously registered meta info structure by its implementation name
* @impl.
*
* Returns: (transfer none): a #GstMetaInfo with @impl, or #NULL when no such
* Returns: (transfer none): a #GstMetaInfo with @impl, or %NULL when no such
* metainfo exists.
*/
const GstMetaInfo *

20
gst/gstminiobject.c
View file

@ -104,9 +104,9 @@ _priv_gst_mini_object_initialize (void)
* @mini_object: a #GstMiniObject
* @flags: initial #GstMiniObjectFlags
* @type: the #GType of the mini-object to create
* @copy_func: (allow-none): the copy function, or NULL
* @dispose_func: (allow-none): the dispose function, or NULL
* @free_func: (allow-none): the free function or NULL
* @copy_func: (allow-none): the copy function, or %NULL
* @dispose_func: (allow-none): the dispose function, or %NULL
* @free_func: (allow-none): the free function or %NULL
*
* Initializes a mini-object with the desired type and copy/dispose/free
* functions.
@ -279,7 +279,7 @@ gst_mini_object_unlock (GstMiniObject * object, GstLockFlags flags)
* Modification of a mini-object should only be done after verifying that it
* is writable.
*
* Returns: TRUE if the object is writable.
* Returns: %TRUE if the object is writable.
*/
gboolean
gst_mini_object_is_writable (const GstMiniObject * mini_object)
@ -477,9 +477,9 @@ gst_mini_object_unref (GstMiniObject * mini_object)
* The reference count of @olddata is decreased and the reference count of
* @newdata is increased.
*
* Either @newdata and the value pointed to by @olddata may be NULL.
* Either @newdata and the value pointed to by @olddata may be %NULL.
*
* Returns: TRUE if @newdata was different from @olddata
* Returns: %TRUE if @newdata was different from @olddata
*/
gboolean
gst_mini_object_replace (GstMiniObject ** olddata, GstMiniObject * newdata)
@ -518,7 +518,7 @@ gst_mini_object_replace (GstMiniObject ** olddata, GstMiniObject * newdata)
* @olddata: (inout) (transfer full): pointer to a pointer to a mini-object to
* be stolen
*
* Replace the current #GstMiniObject pointer to by @olddata with NULL and
* Replace the current #GstMiniObject pointer to by @olddata with %NULL and
* return the old value.
*
* Returns: the #GstMiniObject at @oldata
@ -554,9 +554,9 @@ gst_mini_object_steal (GstMiniObject ** olddata)
* except that it does not increase the refcount of @newdata and thus
* takes ownership of @newdata.
*
* Either @newdata and the value pointed to by @olddata may be NULL.
* Either @newdata and the value pointed to by @olddata may be %NULL.
*
* Returns: TRUE if @newdata was different from @olddata
* Returns: %TRUE if @newdata was different from @olddata
*/
gboolean
gst_mini_object_take (GstMiniObject ** olddata, GstMiniObject * newdata)
@ -648,7 +648,7 @@ gst_mini_object_weak_unref (GstMiniObject * object,
* can be gotten back from the @object with gst_mini_object_get_qdata()
* until the @object is disposed.
* Setting a previously set user data pointer, overrides (frees)
* the old pointer set, using #NULL as pointer essentially
* the old pointer set, using %NULL as pointer essentially
* removes the data stored.
*
* @destroy may be specified which is called with @data as argument

24
gst/gstobject.c
View file

@ -318,9 +318,9 @@ gst_object_ref_sink (gpointer object)
* The reference count of @oldobj is decreased and the reference count of
* @newobj is increased.
*
* Either @newobj and the value pointed to by @oldobj may be NULL.
* Either @newobj and the value pointed to by @oldobj may be %NULL.
*
* Returns: TRUE if @newobj was different from @oldobj
* Returns: %TRUE if @newobj was different from @oldobj
*/
gboolean
gst_object_replace (GstObject ** oldobj, GstObject * newobj)
@ -481,7 +481,7 @@ gst_object_dispatch_properties_changed (GObject * object,
* @orig: a #GstObject that initiated the notify.
* @pspec: a #GParamSpec of the property.
* @excluded_props: (array zero-terminated=1) (element-type gchar*) (allow-none):
* a set of user-specified properties to exclude or NULL to show
* a set of user-specified properties to exclude or %NULL to show
* all changes.
*
* A default deep_notify signal callback for an object. The user data
@ -591,12 +591,12 @@ had_parent:
* @name: new name of object
*
* Sets the name of @object, or gives @object a guaranteed unique
* name (if @name is NULL).
* name (if @name is %NULL).
* This function makes a copy of the provided name, so the caller
* retains ownership of the name it sent.
*
* Returns: TRUE if the name could be set. Since Objects that have
* a parent cannot be renamed, this function returns FALSE in those
* Returns: %TRUE if the name could be set. Since Objects that have
* a parent cannot be renamed, this function returns %FALSE in those
* cases.
*
* MT safe. This function grabs and releases @object's LOCK.
@ -644,7 +644,7 @@ had_parent:
*
* Returns a copy of the name of @object.
* Caller should g_free() the return value after usage.
* For a nameless object, this returns NULL, which you can safely g_free()
* For a nameless object, this returns %NULL, which you can safely g_free()
* as well.
*
* Free-function: g_free
@ -675,7 +675,7 @@ gst_object_get_name (GstObject * object)
* Sets the parent of @object to @parent. The object's reference count will
* be incremented, and any floating reference will be removed (see gst_object_ref_sink()).
*
* Returns: TRUE if @parent could be set or FALSE when @object
* Returns: %TRUE if @parent could be set or %FALSE when @object
* already had a parent or @object and @parent are the same.
*
* MT safe. Grabs and releases @object's LOCK.
@ -724,7 +724,7 @@ had_parent:
* Returns the parent of @object. This function increases the refcount
* of the parent object so you should gst_object_unref() it after usage.
*
* Returns: (transfer full): parent of @object, this can be NULL if @object
* Returns: (transfer full): parent of @object, this can be %NULL if @object
* has no parent. unref after usage.
*
* MT safe. Grabs and releases @object's LOCK.
@ -785,7 +785,7 @@ gst_object_unparent (GstObject * object)
* Check if @object has an ancestor @ancestor somewhere up in
* the hierarchy. One can e.g. check if a #GstElement is inside a #GstPipeline.
*
* Returns: TRUE if @ancestor is an ancestor of @object.
* Returns: %TRUE if @ancestor is an ancestor of @object.
*
* MT safe. Grabs and releases @object's locks.
*/
@ -824,8 +824,8 @@ gst_object_has_ancestor (GstObject * object, GstObject * ancestor)
* will lock each #GstObject in the list to compare the name, so be
* careful when passing a list with a locked object.
*
* Returns: TRUE if a #GstObject named @name does not appear in @list,
* FALSE if it does.
* Returns: %TRUE if a #GstObject named @name does not appear in @list,
* %FALSE if it does.
*
* MT safe. Grabs and releases the LOCK of each object in the list.
*/

2
gst/gstobject.h
View file

@ -89,7 +89,7 @@ typedef enum
* @obj: a #GstObject.
*
* This macro will try to obtain a lock on the object, but will return with
* FALSE if it can't get it immediately.
* %FALSE if it can't get it immediately.
*/
#define GST_OBJECT_TRYLOCK(obj) g_mutex_trylock(GST_OBJECT_GET_LOCK(obj))
/**

98
gst/gstpad.c
View file

@ -38,7 +38,7 @@
* application requests.
*
* Pads without pad templates can be created with gst_pad_new(),
* which takes a direction and a name as an argument. If the name is NULL,
* which takes a direction and a name as an argument. If the name is %NULL,
* then a guaranteed unique name will be assigned to it.
*
* A #GstElement creating a pad will typically use the various
@ -123,7 +123,7 @@ enum
/* we have a pending and an active event on the pad. On source pads only the
* active event is used. On sinkpads, events are copied to the pending entry and
* moved to the active event when the eventfunc returned TRUE. */
* moved to the active event when the eventfunc returned %TRUE. */
typedef struct
{
gboolean received;
@ -504,7 +504,7 @@ remove_event_by_type (GstPad * pad, GstEventType type)
}
/* check all events on srcpad against those on sinkpad. All events that are not
* on sinkpad are marked as received=FALSE and the PENDING_EVENTS is set on the
* on sinkpad are marked as received=%FALSE and the PENDING_EVENTS is set on the
* srcpad so that the events will be sent next time */
/* should be called with srcpad and sinkpad LOCKS */
static void
@ -770,11 +770,11 @@ gst_pad_get_property (GObject * object, guint prop_id,
* @direction: the #GstPadDirection of the pad.
*
* Creates a new pad with the given name in the given direction.
* If name is NULL, a guaranteed unique name (across all pads)
* If name is %NULL, a guaranteed unique name (across all pads)
* will be assigned.
* This function makes a copy of the name so you can safely free the name.
*
* Returns: (transfer floating): a new #GstPad, or NULL in case of an error.
* Returns: (transfer floating): a new #GstPad, or %NULL in case of an error.
*
* MT safe.
*/
@ -791,11 +791,11 @@ gst_pad_new (const gchar * name, GstPadDirection direction)
* @name: the name of the element
*
* Creates a new pad with the given name from the given template.
* If name is NULL, a guaranteed unique name (across all pads)
* If name is %NULL, a guaranteed unique name (across all pads)
* will be assigned.
* This function makes a copy of the name so you can safely free the name.
*
* Returns: (transfer floating): a new #GstPad, or NULL in case of an error.
* Returns: (transfer floating): a new #GstPad, or %NULL in case of an error.
*/
GstPad *
gst_pad_new_from_template (GstPadTemplate * templ, const gchar * name)
@ -812,11 +812,11 @@ gst_pad_new_from_template (GstPadTemplate * templ, const gchar * name)
* @name: the name of the element
*
* Creates a new pad with the given name from the given static template.
* If name is NULL, a guaranteed unique name (across all pads)
* If name is %NULL, a guaranteed unique name (across all pads)
* will be assigned.
* This function makes a copy of the name so you can safely free the name.
*
* Returns: (transfer floating): a new #GstPad, or NULL in case of an error.
* Returns: (transfer floating): a new #GstPad, or %NULL in case of an error.
*/
GstPad *
gst_pad_new_from_static_template (GstStaticPadTemplate * templ,
@ -981,9 +981,9 @@ post_activate (GstPad * pad, GstPadMode new_mode)
* function to perform the actual activation.
*
* If not @active, calls gst_pad_activate_mode() with the pad's current mode
* and a FALSE argument.
* and a %FALSE argument.
*
* Returns: #TRUE if the operation was successful.
* Returns: %TRUE if the operation was successful.
*
* MT safe.
*/
@ -1064,7 +1064,7 @@ failed:
*
* If you don't know what this is, you probably don't want to call it.
*
* Returns: TRUE if the operation was successful.
* Returns: %TRUE if the operation was successful.
*
* MT safe.
*/
@ -1216,7 +1216,7 @@ failure:
*
* Query if a pad is active
*
* Returns: TRUE if the pad is active.
* Returns: %TRUE if the pad is active.
*
* MT safe.
*/
@ -1436,7 +1436,7 @@ not_found:
* last requested state of the pad. It is not certain that the pad
* is actually blocking at this point (see gst_pad_is_blocking()).
*
* Returns: TRUE if the pad is blocked.
* Returns: %TRUE if the pad is blocked.
*
* MT safe.
*/
@ -1461,7 +1461,7 @@ gst_pad_is_blocked (GstPad * pad)
* Checks if the pad is blocking or not. This is a guaranteed state
* of whether the pad is actually blocking on a #GstBuffer or a #GstEvent.
*
* Returns: TRUE if the pad is blocking.
* Returns: %TRUE if the pad is blocking.
*
* MT safe.
*/
@ -1553,7 +1553,7 @@ gst_pad_mark_reconfigure (GstPad * pad)
* @p: a #GstPad.
* @f: the #GstPadActivateFunction to set.
*
* Calls gst_pad_set_activate_function_full() with NULL for the user_data and
* Calls gst_pad_set_activate_function_full() with %NULL for the user_data and
* notify.
*/
/**
@ -1590,7 +1590,7 @@ gst_pad_set_activate_function_full (GstPad * pad,
* @p: a #GstPad.
* @f: the #GstPadActivateModeFunction to set.
*
* Calls gst_pad_set_activatemode_function_full() with NULL for the user_data and
* Calls gst_pad_set_activatemode_function_full() with %NULL for the user_data and
* notify.
*/
/**
@ -1625,7 +1625,7 @@ gst_pad_set_activatemode_function_full (GstPad * pad,
* @p: a sink #GstPad.
* @f: the #GstPadChainFunction to set.
*
* Calls gst_pad_set_chain_function_full() with NULL for the user_data and
* Calls gst_pad_set_chain_function_full() with %NULL for the user_data and
* notify.
*/
/**
@ -1660,7 +1660,7 @@ gst_pad_set_chain_function_full (GstPad * pad, GstPadChainFunction chain,
* @p: a sink #GstPad.
* @f: the #GstPadChainListFunction to set.
*
* Calls gst_pad_set_chain_list_function_full() with NULL for the user_data and
* Calls gst_pad_set_chain_list_function_full() with %NULL for the user_data and
* notify.
*/
/**
@ -1697,7 +1697,7 @@ gst_pad_set_chain_list_function_full (GstPad * pad,
* @p: a source #GstPad.
* @f: the #GstPadGetRangeFunction to set.
*
* Calls gst_pad_set_getrange_function_full() with NULL for the user_data and
* Calls gst_pad_set_getrange_function_full() with %NULL for the user_data and
* notify.
*/
/**
@ -1733,7 +1733,7 @@ gst_pad_set_getrange_function_full (GstPad * pad, GstPadGetRangeFunction get,
* @p: a #GstPad of either direction.
* @f: the #GstPadEventFunction to set.
*
* Calls gst_pad_set_event_function_full() with NULL for the user_data and
* Calls gst_pad_set_event_function_full() with %NULL for the user_data and
* notify.
*/
/**
@ -1766,7 +1766,7 @@ gst_pad_set_event_function_full (GstPad * pad, GstPadEventFunction event,
* @p: a #GstPad of either direction.
* @f: the #GstPadQueryFunction to set.
*
* Calls gst_pad_set_query_function_full() with NULL for the user_data and
* Calls gst_pad_set_query_function_full() with %NULL for the user_data and
* notify.
*/
/**
@ -1799,7 +1799,7 @@ gst_pad_set_query_function_full (GstPad * pad, GstPadQueryFunction query,
* @p: a #GstPad of either direction.
* @f: the #GstPadIterIntLinkFunction to set.
*
* Calls gst_pad_set_iterate_internal_links_function_full() with NULL
* Calls gst_pad_set_iterate_internal_links_function_full() with %NULL
* for the user_data and notify.
*/
/**
@ -1833,7 +1833,7 @@ gst_pad_set_iterate_internal_links_function_full (GstPad * pad,
* @p: a #GstPad.
* @f: the #GstPadLinkFunction to set.
*
* Calls gst_pad_set_link_function_full() with NULL
* Calls gst_pad_set_link_function_full() with %NULL
* for the user_data and notify.
*/
/**
@ -1876,7 +1876,7 @@ gst_pad_set_link_function_full (GstPad * pad, GstPadLinkFunction link,
* @p: a #GstPad.
* @f: the #GstPadUnlinkFunction to set.
*
* Calls gst_pad_set_unlink_function_full() with NULL
* Calls gst_pad_set_unlink_function_full() with %NULL
* for the user_data and notify.
*/
/**
@ -1913,7 +1913,7 @@ gst_pad_set_unlink_function_full (GstPad * pad, GstPadUnlinkFunction unlink,
* Unlinks the source pad from the sink pad. Will emit the #GstPad::unlinked
* signal on both pads.
*
* Returns: TRUE if the pads were unlinked. This function returns FALSE if
* Returns: %TRUE if the pads were unlinked. This function returns %FALSE if
* the pads were not linked together.
*
* MT safe.
@ -2015,7 +2015,7 @@ not_linked_together:
*
* Checks if a @pad is linked to another pad or not.
*
* Returns: TRUE if the pad is linked, FALSE otherwise.
* Returns: %TRUE if the pad is linked, %FALSE otherwise.
*
* MT safe.
*/
@ -2079,7 +2079,7 @@ gst_pad_link_check_compatible_unlocked (GstPad * src, GstPad * sink,
sinkcaps);
/* if we have caps on both pads we can check the intersection. If one
* of the caps is NULL, we return TRUE. */
* of the caps is %NULL, we return %TRUE. */
if (G_UNLIKELY (srccaps == NULL || sinkcaps == NULL)) {
if (srccaps)
gst_caps_unref (srccaps);
@ -2245,7 +2245,7 @@ no_format:
* Checks if the source pad and the sink pad are compatible so they can be
* linked.
*
* Returns: TRUE if the pads can be linked.
* Returns: %TRUE if the pads can be linked.
*/
gboolean
gst_pad_can_link (GstPad * srcpad, GstPad * sinkpad)
@ -2480,7 +2480,7 @@ gst_pad_get_pad_template (GstPad * pad)
*
* Check if @pad has caps set on it with a #GST_EVENT_CAPS event.
*
* Returns: TRUE when @pad has caps associated with it.
* Returns: %TRUE when @pad has caps associated with it.
*/
gboolean
gst_pad_has_current_caps (GstPad * pad)
@ -2585,7 +2585,7 @@ gst_pad_get_peer (GstPad * pad)
* on the resulting caps.
*
* Returns: (transfer full): the allowed #GstCaps of the pad link. Unref the
* caps when you no longer need it. This function returns NULL when @pad
* caps when you no longer need it. This function returns %NULL when @pad
* has no peer.
*
* MT safe.
@ -2632,7 +2632,7 @@ no_peer:
/**
* gst_pad_iterate_internal_links_default:
* @pad: the #GstPad to get the internal links of.
* @parent: (allow-none): the parent of @pad or NULL
* @parent: (allow-none): the parent of @pad or %NULL
*
* Iterate the list of pads to which the given pad is linked to inside of
* the parent element.
@ -2641,7 +2641,7 @@ no_peer:
*
* The caller must free this iterator after use with gst_iterator_free().
*
* Returns: a #GstIterator of #GstPad, or NULL if @pad has no parent. Unref each
* Returns: a #GstIterator of #GstPad, or %NULL if @pad has no parent. Unref each
* returned pad with gst_object_unref().
*/
GstIterator *
@ -2749,9 +2749,9 @@ no_parent:
* dynamically changing internal pads and will make sure that the @forward
* function is only called once for each pad.
*
* When @forward returns TRUE, no further pads will be processed.
* When @forward returns %TRUE, no further pads will be processed.
*
* Returns: TRUE if one of the dispatcher functions returned TRUE.
* Returns: %TRUE if one of the dispatcher functions returned %TRUE.
*/
gboolean
gst_pad_forward (GstPad * pad, GstPadForwardFunction forward,
@ -2841,7 +2841,7 @@ event_forward_func (GstPad * pad, EventData * data)
/**
* gst_pad_event_default:
* @pad: a #GstPad to call the default event handler on.
* @parent: (allow-none): the parent of @pad or NULL
* @parent: (allow-none): the parent of @pad or %NULL
* @event: (transfer full): the #GstEvent to handle.
*
* Invokes the default event handler for the given pad.
@ -2852,7 +2852,7 @@ event_forward_func (GstPad * pad, EventData * data)
* The the event is sent to all pads internally linked to @pad. This function
* takes ownership of @event.
*
* Returns: TRUE if the event was sent successfully.
* Returns: %TRUE if the event was sent successfully.
*/
gboolean
gst_pad_event_default (GstPad * pad, GstObject * parent, GstEvent * event)
@ -3039,7 +3039,7 @@ query_forward_func (GstPad * pad, QueryData * data)
/**
* gst_pad_query_default:
* @pad: a #GstPad to call the default query handler on.
* @parent: (allow-none): the parent of @pad or NULL
* @parent: (allow-none): the parent of @pad or %NULL
* @query: (transfer none): the #GstQuery to handle.
*
* Invokes the default query handler for the given pad.
@ -3048,7 +3048,7 @@ query_forward_func (GstPad * pad, QueryData * data)
* @pad, only one will be sent the query.
* Multi-sinkpad elements should implement custom query handlers.
*
* Returns: TRUE if the query was performed successfully.
* Returns: %TRUE if the query was performed successfully.
*/
gboolean
gst_pad_query_default (GstPad * pad, GstObject * parent, GstQuery * query)
@ -3529,7 +3529,7 @@ check_sticky (GstPad * pad, GstEvent * event)
*
* Please also note that some queries might need a running pipeline to work.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
gboolean
gst_pad_query (GstPad * pad, GstQuery * query)
@ -3654,7 +3654,7 @@ probe_stopped:
* The caller is responsible for both the allocation and deallocation of
* the query structure.
*
* Returns: TRUE if the query could be performed. This function returns %FALSE
* Returns: %TRUE if the query could be performed. This function returns %FALSE
* if @pad has no peer.
*/
gboolean
@ -4380,7 +4380,7 @@ get_range_failed:
* installed (see gst_pad_set_getrange_function()) this function returns
* #GST_FLOW_NOT_SUPPORTED.
*
* If @buffer points to a variable holding NULL, a valid new #GstBuffer will be
* If @buffer points to a variable holding %NULL, a valid new #GstBuffer will be
* placed in @buffer when this function returns #GST_FLOW_OK. The new buffer
* must be freed with gst_buffer_unref() after usage.
*
@ -4434,10 +4434,10 @@ gst_pad_get_range (GstPad * pad, guint64 offset, guint size,
* See gst_pad_get_range() for a list of return values and for the
* semantics of the arguments of this function.
*
* If @buffer points to a variable holding NULL, a valid new #GstBuffer will be
* If @buffer points to a variable holding %NULL, a valid new #GstBuffer will be
* placed in @buffer when this function returns #GST_FLOW_OK. The new buffer
* must be freed with gst_buffer_unref() after usage. When this function
* returns any other result value, @buffer will still point to NULL.
* returns any other result value, @buffer will still point to %NULL.
*
* When @buffer points to a variable that points to a valid #GstBuffer, the
* buffer will be filled with the result data when this function returns
@ -4900,7 +4900,7 @@ idle_probe_stopped:
* This function takes ownership of the provided event so you should
* gst_event_ref() it if you want to reuse the event after this call.
*
* Returns: TRUE if the event was handled.
* Returns: %TRUE if the event was handled.
*
* MT safe.
*/
@ -5264,7 +5264,7 @@ precheck_failed:
* This function takes ownership of the provided event so you should
* gst_event_ref() it if you want to reuse the event after this call.
*
* Returns: TRUE if the event was handled.
* Returns: %TRUE if the event was handled.
*/
gboolean
gst_pad_send_event (GstPad * pad, GstEvent * event)
@ -5348,7 +5348,7 @@ gst_pad_get_element_private (GstPad * pad)
* Returns a new reference of the sticky event of type @event_type
* from the event.
*
* Returns: (transfer full): a #GstEvent of type @event_type or NULL when no
* Returns: (transfer full): a #GstEvent of type @event_type or %NULL when no
* event of @event_type was on @pad. Unref after usage.
*/
GstEvent *
@ -5544,7 +5544,7 @@ concurrent_stop:
* function executed by the task is finished if this function is not
* called from the task function.
*
* Returns: a TRUE if the task could be paused or FALSE when the pad
* Returns: a %TRUE if the task could be paused or %FALSE when the pad
* has no task.
*/
gboolean
@ -5593,7 +5593,7 @@ no_task:
* Regardless of whether the pad has a task, the stream lock is acquired and
* released so as to ensure that streaming through this pad has finished.
*
* Returns: a TRUE if the task could be stopped or FALSE on error.
* Returns: a %TRUE if the task could be stopped or %FALSE on error.
*/
gboolean
gst_pad_stop_task (GstPad * pad)

46
gst/gstpad.h
View file

@ -229,7 +229,7 @@ typedef enum {
* activate function that puts the pad in push mode but elements can
* override this function to activate the pad in pull mode if they wish.
*
* Returns: TRUE if the pad could be activated.
* Returns: %TRUE if the pad could be activated.
*/
typedef gboolean (*GstPadActivateFunction) (GstPad *pad, GstObject *parent);
/**
@ -241,7 +241,7 @@ typedef gboolean (*GstPadActivateFunction) (GstPad *pad, GstObject *parent);
*
* The prototype of the push and pull activate functions.
*
* Returns: TRUE if the pad could be activated or deactivated.
* Returns: %TRUE if the pad could be activated or deactivated.
*/
typedef gboolean (*GstPadActivateModeFunction) (GstPad *pad, GstObject *parent,
GstPadMode mode, gboolean active);
@ -252,7 +252,7 @@ typedef gboolean (*GstPadActivateModeFunction) (GstPad *pad, GstObject *parent,
* GstPadChainFunction:
* @pad: the sink #GstPad that performed the chain.
* @parent: the parent of @pad. If the #GST_PAD_FLAG_NEED_PARENT flag is set,
* @parent is guaranteed to be not-NULL and remain valid during the
* @parent is guaranteed to be not-%NULL and remain valid during the
* execution of this function.
* @buffer: the #GstBuffer that is chained, not %NULL.
*
@ -275,7 +275,7 @@ typedef GstFlowReturn (*GstPadChainFunction) (GstPad *pad, GstObject *parent,
* GstPadChainListFunction:
* @pad: the sink #GstPad that performed the chain.
* @parent: the parent of @pad. If the #GST_PAD_FLAG_NEED_PARENT flag is set,
* @parent is guaranteed to be not-NULL and remain valid during the
* @parent is guaranteed to be not-%NULL and remain valid during the
* execution of this function.
* @list: the #GstBufferList that is chained, not %NULL.
*
@ -298,11 +298,11 @@ typedef GstFlowReturn (*GstPadChainListFunction) (GstPad *pad, GstObject *paren
* GstPadGetRangeFunction:
* @pad: the src #GstPad to perform the getrange on.
* @parent: the parent of @pad. If the #GST_PAD_FLAG_NEED_PARENT flag is set,
* @parent is guaranteed to be not-NULL and remain valid during the
* @parent is guaranteed to be not-%NULL and remain valid during the
* execution of this function.
* @offset: the offset of the range
* @length: the length of the range
* @buffer: a memory location to hold the result buffer, cannot be NULL.
* @buffer: a memory location to hold the result buffer, cannot be %NULL.
*
* This function will be called on source pads when a peer element
* request a buffer at the specified @offset and @length. If this function
@ -349,13 +349,13 @@ typedef GstFlowReturn (*GstPadGetRangeFunction) (GstPad *pad, GstObject *parent
* GstPadEventFunction:
* @pad: the #GstPad to handle the event.
* @parent: the parent of @pad. If the #GST_PAD_FLAG_NEED_PARENT flag is set,
* @parent is guaranteed to be not-NULL and remain valid during the
* @parent is guaranteed to be not-%NULL and remain valid during the
* execution of this function.
* @event: the #GstEvent to handle.
*
* Function signature to handle an event for the pad.
*
* Returns: TRUE if the pad could handle the event.
* Returns: %TRUE if the pad could handle the event.
*/
typedef gboolean (*GstPadEventFunction) (GstPad *pad, GstObject *parent,
GstEvent *event);
@ -366,7 +366,7 @@ typedef gboolean (*GstPadEventFunction) (GstPad *pad, GstObject *parent,
* GstPadIterIntLinkFunction:
* @pad: The #GstPad to query.
* @parent: the parent of @pad. If the #GST_PAD_FLAG_NEED_PARENT flag is set,
* @parent is guaranteed to be not-NULL and remain valid during the
* @parent is guaranteed to be not-%NULL and remain valid during the
* execution of this function.
*
* The signature of the internal pad link iterator function.
@ -383,13 +383,13 @@ typedef GstIterator* (*GstPadIterIntLinkFunction) (GstPad *pad, Gst
* GstPadQueryFunction:
* @pad: the #GstPad to query.
* @parent: the parent of @pad. If the #GST_PAD_FLAG_NEED_PARENT flag is set,
* @parent is guaranteed to be not-NULL and remain valid during the
* @parent is guaranteed to be not-%NULL and remain valid during the
* execution of this function.
* @query: the #GstQuery object to execute
*
* The signature of the query function.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
typedef gboolean (*GstPadQueryFunction) (GstPad *pad, GstObject *parent,
GstQuery *query);
@ -400,7 +400,7 @@ typedef gboolean (*GstPadQueryFunction) (GstPad *pad, GstObject *parent,
* GstPadLinkFunction:
* @pad: the #GstPad that is linked.
* @parent: the parent of @pad. If the #GST_PAD_FLAG_NEED_PARENT flag is set,
* @parent is guaranteed to be not-NULL and remain valid during the
* @parent is guaranteed to be not-%NULL and remain valid during the
* execution of this function.
* @peer: the peer #GstPad of the link
*
@ -413,7 +413,7 @@ typedef GstPadLinkReturn (*GstPadLinkFunction) (GstPad *pad, GstObject *parent,
* GstPadUnlinkFunction:
* @pad: the #GstPad that is linked.
* @parent: the parent of @pad. If the #GST_PAD_FLAG_NEED_PARENT flag is set,
* @parent is guaranteed to be not-NULL and remain valid during the
* @parent is guaranteed to be not-%NULL and remain valid during the
* execution of this function.
*
* Function signature to handle a unlinking the pad prom its peer.
@ -430,7 +430,7 @@ typedef void (*GstPadUnlinkFunction) (GstPad *pad, GstObject *parent);
* A forward function is called for all internally linked pads, see
* gst_pad_forward().
*
* Returns: TRUE if the dispatching procedure has to be stopped.
* Returns: %TRUE if the dispatching procedure has to be stopped.
*/
typedef gboolean (*GstPadForwardFunction) (GstPad *pad, gpointer user_data);
@ -525,7 +525,7 @@ typedef enum
* @type: the current probe type
* @id: the id of the probe
* @data: type specific data, check the @type field to know the datatype.
* This field can be NULL.
* This field can be %NULL.
* @offset: offset of pull probe, this field is valid when @type contains
* #GST_PAD_PROBE_TYPE_PULL
* @size: size of pull probe, this field is valid when @type contains
@ -589,7 +589,7 @@ typedef GstPadProbeReturn (*GstPadProbeCallback) (GstPad *pad, GstPadProbeIn
* When this function returns %TRUE, the next event will be
* returned. When %FALSE is returned, gst_pad_sticky_events_foreach() will return.
*
* When @event is set to NULL, the item will be removed from the list of sticky events.
* When @event is set to %NULL, the item will be removed from the list of sticky events.
* @event can be replaced by assigning a new reference to it.
* This function is responsible for unreffing the old event when
* removing or modifying.
@ -898,21 +898,21 @@ struct _GstPadClass {
* GST_PAD_IS_SRC:
* @pad: a #GstPad
*
* Returns: TRUE if the pad is a source pad (i.e. produces data).
* Returns: %TRUE if the pad is a source pad (i.e. produces data).
*/
#define GST_PAD_IS_SRC(pad) (GST_PAD_DIRECTION(pad) == GST_PAD_SRC)
/**
* GST_PAD_IS_SINK:
* @pad: a #GstPad
*
* Returns: TRUE if the pad is a sink pad (i.e. consumes data).
* Returns: %TRUE if the pad is a sink pad (i.e. consumes data).
*/
#define GST_PAD_IS_SINK(pad) (GST_PAD_DIRECTION(pad) == GST_PAD_SINK)
/**
* GST_PAD_IS_LINKED:
* @pad: a #GstPad
*
* Returns: TRUE if the pad is linked to another pad. Use gst_pad_is_linked()
* Returns: %TRUE if the pad is linked to another pad. Use gst_pad_is_linked()
* instead.
*/
#define GST_PAD_IS_LINKED(pad) (GST_PAD_PEER(pad) != NULL)
@ -920,7 +920,7 @@ struct _GstPadClass {
* GST_PAD_IS_ACTIVE:
* @pad: a #GstPad
*
* Returns: TRUE if the pad has been activated.
* Returns: %TRUE if the pad has been activated.
*/
#define GST_PAD_IS_ACTIVE(pad) (GST_PAD_MODE(pad) != GST_PAD_MODE_NONE)
/**
@ -1134,8 +1134,8 @@ struct _GstPadClass {
* GST_PAD_STREAM_TRYLOCK:
* @pad: a #GstPad
*
* Try to take the pad's stream lock, and return TRUE if the lock could be
* taken, and otherwise FALSE.
* Try to take the pad's stream lock, and return %TRUE if the lock could be
* taken, and otherwise %FALSE.
*/
#define GST_PAD_STREAM_TRYLOCK(pad) g_rec_mutex_trylock(GST_PAD_GET_STREAM_LOCK(pad))
/**
@ -1183,7 +1183,7 @@ GstPad* gst_pad_new_from_static_template (GstStaticPadTemplate *templ, const g
*
* Get the parent of @pad. This function increases the refcount
* of the parent object so you should gst_object_unref() it after usage.
* Can return NULL if the pad did not have a parent.
* Can return %NULL if the pad did not have a parent.
*
* MT safe.
*/

2
gst/gstparse.c
View file

@ -139,7 +139,7 @@ gst_parse_context_free (GstParseContext * context)
* of %GST_PARSE_ERROR_NO_SUCH_ELEMENT was returned.
*
* Returns: (transfer full) (array zero-terminated=1) (element-type gchar*): a
* NULL-terminated array of element factory name strings of missing
* %NULL-terminated array of element factory name strings of missing
* elements. Free with g_strfreev() when no longer needed.
*/
gchar **

2
gst/gstparse.h
View file

@ -61,7 +61,7 @@ typedef enum
/**
* GstParseFlags:
* @GST_PARSE_FLAG_NONE: Do not use any special parsing options.
* @GST_PARSE_FLAG_FATAL_ERRORS: Always return NULL when an error occurs
* @GST_PARSE_FLAG_FATAL_ERRORS: Always return %NULL when an error occurs
* (default behaviour is to return partially constructed bins or elements
* in some cases)
* @GST_PARSE_FLAG_NO_SINGLE_ELEMENT_BINS: If a bin only has a single element,

4
gst/gstpipeline.c
View file

@ -652,7 +652,7 @@ gst_pipeline_get_clock (GstPipeline * pipeline)
* always use the given clock even if new clock providers are added
* to this pipeline.
*
* If @clock is NULL all clocking will be disabled which will make
* If @clock is %NULL all clocking will be disabled which will make
* the pipeline run as fast as possible.
*
* MT safe.
@ -683,7 +683,7 @@ gst_pipeline_use_clock (GstPipeline * pipeline, GstClock * clock)
* Set the clock for @pipeline. The clock will be distributed
* to all the elements managed by the pipeline.
*
* Returns: TRUE if the clock could be set on the pipeline. FALSE if
* Returns: %TRUE if the clock could be set on the pipeline. %FALSE if
* some element did not accept the clock.
*
* MT safe.

36
gst/gstplugin.c
View file

@ -193,7 +193,7 @@ gst_plugin_error_quark (void)
* You must make sure that GStreamer has been initialised (with gst_init() or
* via gst_init_get_option_group()) before calling this function.
*
* Returns: TRUE if the plugin was registered correctly, otherwise FALSE.
* Returns: %TRUE if the plugin was registered correctly, otherwise %FALSE.
*/
gboolean
gst_plugin_register_static (gint major_version, gint minor_version,
@ -258,7 +258,7 @@ gst_plugin_register_static (gint major_version, gint minor_version,
* You must make sure that GStreamer has been initialised (with gst_init() or
* via gst_init_get_option_group()) before calling this function.
*
* Returns: TRUE if the plugin was registered correctly, otherwise FALSE.
* Returns: %TRUE if the plugin was registered correctly, otherwise %FALSE.
*/
gboolean
gst_plugin_register_static_full (gint major_version, gint minor_version,
@ -666,12 +666,12 @@ static GMutex gst_plugin_loading_mutex;
/**
* gst_plugin_load_file:
* @filename: the plugin filename to load
* @error: pointer to a NULL-valued GError
* @error: pointer to a %NULL-valued GError
*
* Loads the given plugin and refs it. Caller needs to unref after use.
*
* Returns: (transfer full): a reference to the existing loaded GstPlugin, a
* reference to the newly-loaded GstPlugin, or NULL if an error occurred.
* reference to the newly-loaded GstPlugin, or %NULL if an error occurred.
*/
GstPlugin *
gst_plugin_load_file (const gchar * filename, GError ** error)
@ -1022,7 +1022,7 @@ gst_plugin_get_release_date_string (GstPlugin * plugin)
*
* queries if the plugin is loaded into memory
*
* Returns: TRUE is loaded, FALSE otherwise
* Returns: %TRUE is loaded, %FALSE otherwise
*/
gboolean
gst_plugin_is_loaded (GstPlugin * plugin)
@ -1165,7 +1165,7 @@ gst_plugin_list_feature_filter (GList * list,
*
* Find a feature of the given name and type in the given plugin.
*
* Returns: a GstPluginFeature or NULL if the feature was not found.
* Returns: a GstPluginFeature or %NULL if the feature was not found.
*/
GstPluginFeature *
gst_plugin_find_feature (GstPlugin * plugin, const gchar * name, GType type)
@ -1209,7 +1209,7 @@ gst_plugin_feature_name_filter (GstPluginFeature * feature, const gchar * name)
*
* Find a feature of the given name in the given plugin.
*
* Returns: a GstPluginFeature or NULL if the feature was not found.
* Returns: a GstPluginFeature or %NULL if the feature was not found.
*/
GstPluginFeature *
gst_plugin_find_feature_by_name (GstPlugin * plugin, const gchar * name)
@ -1239,7 +1239,7 @@ gst_plugin_find_feature_by_name (GstPlugin * plugin, const gchar * name)
*
* Load the named plugin. Refs the plugin.
*
* Returns: (transfer full): a reference to a loaded plugin, or NULL on error.
* Returns: (transfer full): a reference to a loaded plugin, or %NULL on error.
*/
GstPlugin *
gst_plugin_load_by_name (const gchar * name)
@ -1282,7 +1282,7 @@ gst_plugin_load_by_name (const gchar * name)
* plugin = loaded_plugin;
* </programlisting>
*
* Returns: (transfer full): a reference to a loaded plugin, or NULL on error.
* Returns: (transfer full): a reference to a loaded plugin, or %NULL on error.
*/
GstPlugin *
gst_plugin_load (GstPlugin * plugin)
@ -1711,18 +1711,18 @@ gst_plugin_ext_dep_equals (GstPluginDep * dep, const gchar ** env_vars,
/**
* gst_plugin_add_dependency:
* @plugin: a #GstPlugin
* @env_vars: (allow-none): NULL-terminated array of environment variables affecting the
* @env_vars: (allow-none): %NULL-terminated array of environment variables affecting the
* feature set of the plugin (e.g. an environment variable containing
* paths where to look for additional modules/plugins of a library),
* or NULL. Environment variable names may be followed by a path component
* or %NULL. Environment variable names may be followed by a path component
* which will be added to the content of the environment variable, e.g.
* "HOME/.mystuff/plugins".
* @paths: (allow-none): NULL-terminated array of directories/paths where dependent files
* may be, or NULL.
* @names: (allow-none): NULL-terminated array of file names (or file name suffixes,
* @paths: (allow-none): %NULL-terminated array of directories/paths where dependent files
* may be, or %NULL.
* @names: (allow-none): %NULL-terminated array of file names (or file name suffixes,
* depending on @flags) to be used in combination with the paths from
* @paths and/or the paths extracted from the environment variables in
* @env_vars, or NULL.
* @env_vars, or %NULL.
* @flags: optional flags, or #GST_PLUGIN_DEPENDENCY_FLAG_NONE
*
* Make GStreamer aware of external dependencies which affect the feature
@ -1783,13 +1783,13 @@ gst_plugin_add_dependency (GstPlugin * plugin, const gchar ** env_vars,
* gst_plugin_add_dependency_simple:
* @plugin: the #GstPlugin
* @env_vars: (allow-none): one or more environment variables (separated by ':', ';' or ','),
* or NULL. Environment variable names may be followed by a path component
* or %NULL. Environment variable names may be followed by a path component
* which will be added to the content of the environment variable, e.g.
* "HOME/.mystuff/plugins:MYSTUFF_PLUGINS_PATH"
* @paths: (allow-none): one ore more directory paths (separated by ':' or ';' or ','),
* or NULL. Example: "/usr/lib/mystuff/plugins"
* or %NULL. Example: "/usr/lib/mystuff/plugins"
* @names: (allow-none): one or more file names or file name suffixes (separated by commas),
* or NULL
* or %NULL
* @flags: optional flags, or #GST_PLUGIN_DEPENDENCY_FLAG_NONE
*
* Make GStreamer aware of external dependencies which affect the feature

4
gst/gstplugin.h
View file

@ -146,7 +146,7 @@ typedef gboolean (*GstPluginInitFullFunc) (GstPlugin *plugin, gpointer user_data
* @package: shipped package plugin belongs to
* @origin: URL to provider of plugin
* @release_datetime: date time string in ISO 8601 format (or rather, a
* subset thereof), or NULL. Allowed are the following formats:
* subset thereof), or %NULL. Allowed are the following formats:
* "YYYY-MM-DD" and "YYY-MM-DDTHH:MMZ" (with 'T' a separator and 'Z'
* indicating UTC/Zulu time). This field should be set via the
* GST_PACKAGE_RELEASE_DATETIME preprocessor macro.
@ -291,7 +291,7 @@ G_END_DECLS
* A function that can be used with e.g. gst_registry_plugin_filter()
* to get a list of plugins that match certain criteria.
*
* Returns: TRUE for a positive match, FALSE otherwise
* Returns: %TRUE for a positive match, %FALSE otherwise
*/
typedef gboolean (*GstPluginFilter) (GstPlugin *plugin,
gpointer user_data);

6
gst/gstpluginfeature.c
View file

@ -90,7 +90,7 @@ gst_plugin_feature_finalize (GObject * object)
* feature = loaded_feature;
* ]|
*
* Returns: (transfer full): a reference to the loaded feature, or NULL on error
* Returns: (transfer full): a reference to the loaded feature, or %NULL on error
*/
GstPluginFeature *
gst_plugin_feature_load (GstPluginFeature * feature)
@ -307,8 +307,8 @@ gst_plugin_feature_list_debug (GList * list)
* Checks whether the given plugin feature is at least
* the required version
*
* Returns: #TRUE if the plugin feature has at least
* the required version, otherwise #FALSE.
* Returns: %TRUE if the plugin feature has at least
* the required version, otherwise %FALSE.
*/
gboolean
gst_plugin_feature_check_version (GstPluginFeature * feature,

2
gst/gstpluginfeature.h
View file

@ -73,7 +73,7 @@ typedef enum {
* @feature: a #GstPluginFeature to get the name of @feature.
*
* Returns the name of @feature.
* For a nameless plugin feature, this returns NULL.
* For a nameless plugin feature, this returns %NULL.
*
* Returns: (transfer none): the name of @feature. MT safe.
*

2
gst/gstpreset.c
View file

@ -956,7 +956,7 @@ no_presets:
* gst_preset_get_preset_names:
* @preset: a #GObject that implements #GstPreset
*
* Get a copy of preset names as a NULL terminated string array.
* Get a copy of preset names as a %NULL terminated string array.
*
* Returns: (transfer full) (array zero-terminated=1) (element-type gchar*):
* list with names, use g_strfreev() after usage.

96
gst/gstquery.c
View file

@ -268,11 +268,11 @@ gst_query_set_position (GstQuery * query, GstFormat format, gint64 cur)
* gst_query_parse_position:
* @query: a #GstQuery
* @format: (out) (allow-none): the storage for the #GstFormat of the
* position values (may be NULL)
* @cur: (out) (allow-none): the storage for the current position (may be NULL)
* position values (may be %NULL)
* @cur: (out) (allow-none): the storage for the current position (may be %NULL)
*
* Parse a position query, writing the format into @format, and the position
* into @cur, if the respective parameters are non-NULL.
* into @cur, if the respective parameters are non-%NULL.
*/
void
gst_query_parse_position (GstQuery * query, GstFormat * format, gint64 * cur)
@ -345,11 +345,11 @@ gst_query_set_duration (GstQuery * query, GstFormat format, gint64 duration)
* gst_query_parse_duration:
* @query: a #GstQuery
* @format: (out) (allow-none): the storage for the #GstFormat of the duration
* value, or NULL.
* @duration: (out) (allow-none): the storage for the total duration, or NULL.
* value, or %NULL.
* @duration: (out) (allow-none): the storage for the total duration, or %NULL.
*
* Parse a duration query answer. Write the format of the duration into @format,
* and the value into @duration, if the respective variables are non-NULL.
* and the value into @duration, if the respective variables are non-%NULL.
*/
void
gst_query_parse_duration (GstQuery * query, GstFormat * format,
@ -424,9 +424,9 @@ gst_query_set_latency (GstQuery * query, gboolean live,
/**
* gst_query_parse_latency:
* @query: a #GstQuery
* @live: (out) (allow-none): storage for live or NULL
* @min_latency: (out) (allow-none): the storage for the min latency or NULL
* @max_latency: (out) (allow-none): the storage for the max latency or NULL
* @live: (out) (allow-none): storage for live or %NULL
* @min_latency: (out) (allow-none): the storage for the min latency or %NULL
* @max_latency: (out) (allow-none): the storage for the max latency or %NULL
*
* Parse a latency query answer.
*/
@ -513,15 +513,15 @@ gst_query_set_convert (GstQuery * query, GstFormat src_format, gint64 src_value,
* gst_query_parse_convert:
* @query: a #GstQuery
* @src_format: (out) (allow-none): the storage for the #GstFormat of the
* source value, or NULL
* @src_value: (out) (allow-none): the storage for the source value, or NULL
* source value, or %NULL
* @src_value: (out) (allow-none): the storage for the source value, or %NULL
* @dest_format: (out) (allow-none): the storage for the #GstFormat of the
* destination value, or NULL
* destination value, or %NULL
* @dest_value: (out) (allow-none): the storage for the destination value,
* or NULL
* or %NULL
*
* Parse a convert query answer. Any of @src_format, @src_value, @dest_format,
* and @dest_value may be NULL, in which case that value is omitted.
* and @dest_value may be %NULL, in which case that value is omitted.
*/
void
gst_query_parse_convert (GstQuery * query, GstFormat * src_format,
@ -616,14 +616,14 @@ gst_query_set_segment (GstQuery * query, gdouble rate, GstFormat format,
/**
* gst_query_parse_segment:
* @query: a #GstQuery
* @rate: (out) (allow-none): the storage for the rate of the segment, or NULL
* @rate: (out) (allow-none): the storage for the rate of the segment, or %NULL
* @format: (out) (allow-none): the storage for the #GstFormat of the values,
* or NULL
* @start_value: (out) (allow-none): the storage for the start value, or NULL
* @stop_value: (out) (allow-none): the storage for the stop value, or NULL
* or %NULL
* @start_value: (out) (allow-none): the storage for the start value, or %NULL
* @stop_value: (out) (allow-none): the storage for the stop value, or %NULL
*
* Parse a segment query answer. Any of @rate, @format, @start_value, and
* @stop_value may be NULL, which will cause this value to be omitted.
* @stop_value may be %NULL, which will cause this value to be omitted.
*
* See gst_query_set_segment() for an explanation of the function arguments.
*/
@ -794,14 +794,14 @@ gst_query_set_seeking (GstQuery * query, GstFormat format,
* gst_query_parse_seeking:
* @query: a GST_QUERY_SEEKING type query #GstQuery
* @format: (out) (allow-none): the format to set for the @segment_start
* and @segment_end values, or NULL
* @seekable: (out) (allow-none): the seekable flag to set, or NULL
* @segment_start: (out) (allow-none): the segment_start to set, or NULL
* @segment_end: (out) (allow-none): the segment_end to set, or NULL
* and @segment_end values, or %NULL
* @seekable: (out) (allow-none): the seekable flag to set, or %NULL
* @segment_start: (out) (allow-none): the segment_start to set, or %NULL
* @segment_end: (out) (allow-none): the segment_end to set, or %NULL
*
* Parse a seeking query, writing the format into @format, and
* other results into the passed parameters, if the respective parameters
* are non-NULL
* are non-%NULL
*/
void
gst_query_parse_seeking (GstQuery * query, GstFormat * format,
@ -1074,8 +1074,8 @@ gst_query_set_buffering_percent (GstQuery * query, gboolean busy, gint percent)
/**
* gst_query_parse_buffering_percent:
* @query: A valid #GstQuery of type GST_QUERY_BUFFERING.
* @busy: (out) (allow-none): if buffering is busy, or NULL
* @percent: (out) (allow-none): a buffering percent, or NULL
* @busy: (out) (allow-none): if buffering is busy, or %NULL
* @percent: (out) (allow-none): a buffering percent, or %NULL
*
* Get the percentage of buffered data. This is a value between 0 and 100.
* The @busy indicator is %TRUE when the buffering is in progress.
@ -1127,11 +1127,11 @@ gst_query_set_buffering_stats (GstQuery * query, GstBufferingMode mode,
/**
* gst_query_parse_buffering_stats:
* @query: A valid #GstQuery of type GST_QUERY_BUFFERING.
* @mode: (out) (allow-none): a buffering mode, or NULL
* @avg_in: (out) (allow-none): the average input rate, or NULL
* @avg_out: (out) (allow-none): the average output rat, or NULL
* @mode: (out) (allow-none): a buffering mode, or %NULL
* @avg_in: (out) (allow-none): the average input rate, or %NULL
* @avg_out: (out) (allow-none): the average output rat, or %NULL
* @buffering_left: (out) (allow-none): amount of buffering time left in
* milliseconds, or NULL
* milliseconds, or %NULL
*
* Extracts the buffering stats values from @query.
*/
@ -1193,15 +1193,15 @@ gst_query_set_buffering_range (GstQuery * query, GstFormat format,
* gst_query_parse_buffering_range:
* @query: a GST_QUERY_BUFFERING type query #GstQuery
* @format: (out) (allow-none): the format to set for the @segment_start
* and @segment_end values, or NULL
* @start: (out) (allow-none): the start to set, or NULL
* @stop: (out) (allow-none): the stop to set, or NULL
* and @segment_end values, or %NULL
* @start: (out) (allow-none): the start to set, or %NULL
* @stop: (out) (allow-none): the stop to set, or %NULL
* @estimated_total: (out) (allow-none): estimated total amount of download
* time remaining in milliseconds, or NULL
* time remaining in milliseconds, or %NULL
*
* Parse an available query, writing the format into @format, and
* other results into the passed parameters, if the respective parameters
* are non-NULL
* are non-%NULL
*/
void
gst_query_parse_buffering_range (GstQuery * query, GstFormat * format,
@ -1308,8 +1308,8 @@ gst_query_get_n_buffering_ranges (GstQuery * query)
* gst_query_parse_nth_buffering_range:
* @query: a GST_QUERY_BUFFERING type query #GstQuery
* @index: position in the buffered-ranges array to read
* @start: (out) (allow-none): the start position to set, or NULL
* @stop: (out) (allow-none): the stop position to set, or NULL
* @start: (out) (allow-none): the start position to set, or %NULL
* @stop: (out) (allow-none): the stop position to set, or %NULL
*
* Parse an available query and get the start and stop values stored
* at the @index of the buffered ranges array.
@ -1392,10 +1392,10 @@ gst_query_set_uri (GstQuery * query, const gchar * uri)
* gst_query_parse_uri:
* @query: a #GstQuery
* @uri: (out) (transfer full) (allow-none): the storage for the current URI
* (may be NULL)
* (may be %NULL)
*
* Parse an URI query, writing the URI into @uri as a newly
* allocated string, if the respective parameters are non-NULL.
* allocated string, if the respective parameters are non-%NULL.
* Free the string with g_free() after usage.
*/
void
@ -1438,10 +1438,10 @@ gst_query_set_uri_redirection (GstQuery * query, const gchar * uri)
* gst_query_parse_uri_redirection:
* @query: a #GstQuery
* @uri: (out) (transfer full) (allow-none): the storage for the redirect URI
* (may be NULL)
* (may be %NULL)
*
* Parse an URI query, writing the URI into @uri as a newly
* allocated string, if the respective parameters are non-NULL.
* allocated string, if the respective parameters are non-%NULL.
* Free the string with g_free() after usage.
*
* Since: 1.2
@ -1488,7 +1488,7 @@ gst_query_set_uri_redirection_permanent (GstQuery * query, gboolean permanent)
* gst_query_parse_uri_redirection_permanent:
* @query: a #GstQuery
* @permanent: (out) (allow-none): if the URI redirection is permanent
* (may be NULL)
* (may be %NULL)
*
* Parse an URI query, and set @permanent to %TRUE if there is a redirection
* and it should be considered permanent. If a redirection is permanent,
@ -1547,7 +1547,7 @@ gst_query_new_allocation (GstCaps * caps, gboolean need_pool)
*
* Parse an allocation query, writing the requested caps in @caps and
* whether a pool is needed in @need_pool, if the respective parameters
* are non-NULL.
* are non-%NULL.
*/
void
gst_query_parse_allocation (GstQuery * query, GstCaps ** caps,
@ -1883,11 +1883,11 @@ gst_query_remove_nth_allocation_meta (GstQuery * query, guint index)
* @api: the metadata API
* @index: (out) (transfer none) (allow-none): the index
*
* Check if @query has metadata @api set. When this function returns TRUE,
* Check if @query has metadata @api set. When this function returns %TRUE,
* @index will contain the index where the requested API and the flags can be
* found.
*
* Returns: TRUE when @api is in the list of metadata.
* Returns: %TRUE when @api is in the list of metadata.
*/
gboolean
gst_query_find_allocation_meta (GstQuery * query, GType api, guint * index)
@ -2260,7 +2260,7 @@ gst_query_parse_nth_scheduling_mode (GstQuery * query, guint index)
* </para>
* </note>
*
* Returns: TRUE when @mode is in the list of scheduling modes.
* Returns: %TRUE when @mode is in the list of scheduling modes.
*/
gboolean
gst_query_has_scheduling_mode (GstQuery * query, GstPadMode mode)
@ -2292,7 +2292,7 @@ gst_query_has_scheduling_mode (GstQuery * query, GstPadMode mode)
* Check if @query has scheduling mode set and @flags is set in
* query scheduling flags.
*
* Returns: TRUE when @mode is in the list of scheduling modes
* Returns: %TRUE when @mode is in the list of scheduling modes
* and @flags are compatible with query flags.
*/
gboolean
@ -2616,7 +2616,7 @@ gst_query_parse_context (GstQuery * query, GstContext ** context)
/**
* gst_query_parse_context_type:
* @query: a GST_QUERY_CONTEXT type query
* @context_type: (out) (transfer none) (allow-none): the context type, or NULL
* @context_type: (out) (transfer none) (allow-none): the context type, or %NULL
*
* Parse a context type from an existing GST_QUERY_CONTEXT query.
*

4
gst/gstquery.h
View file

@ -284,9 +284,9 @@ gst_query_copy (const GstQuery * q)
* in some cases), and the reference counts are updated appropriately (the old
* query is unreffed, the new one is reffed).
*
* Either @new_query or the #GstQuery pointed to by @old_query may be NULL.
* Either @new_query or the #GstQuery pointed to by @old_query may be %NULL.
*
* Returns: TRUE if @new_query was different from @old_query
* Returns: %TRUE if @new_query was different from @old_query
*/
#ifdef _FOOL_GTK_DOC_
G_INLINE_FUNC gboolean gst_query_replace (GstQuery **old_query, GstQuery *new_query);

29
gst/gstregistry.c
View file

@ -430,7 +430,7 @@ gst_registry_get_path_list (GstRegistry * registry)
* Add the plugin to the registry. The plugin-added signal will be emitted.
* This function will sink @plugin.
*
* Returns: TRUE on success.
* Returns: %TRUE on success.
*
* MT safe.
*/
@ -556,7 +556,7 @@ gst_registry_remove_plugin (GstRegistry * registry, GstPlugin * plugin)
* Add the feature to the registry. The feature-added signal will be emitted.
* This function sinks @feature.
*
* Returns: TRUE on success.
* Returns: %TRUE on success.
*
* MT safe.
*/
@ -801,8 +801,8 @@ gst_registry_get_device_monitor_factory_list (GstRegistry * registry)
/* Return reffed copy */
list =
gst_plugin_feature_list_copy (registry->priv->
device_monitor_factory_list);
gst_plugin_feature_list_copy (registry->
priv->device_monitor_factory_list);
GST_OBJECT_UNLOCK (registry);
@ -868,7 +868,7 @@ gst_registry_plugin_name_filter (GstPlugin * plugin, const gchar * name)
* Find the plugin with the given name in the registry.
* The plugin will be reffed; caller is responsible for unreffing.
*
* Returns: (transfer full): the plugin with the given name or NULL if the
* Returns: (transfer full): the plugin with the given name or %NULL if the
* plugin was not found. gst_object_unref() after usage.
*
* MT safe.
@ -903,7 +903,7 @@ gst_registry_find_plugin (GstRegistry * registry, const gchar * name)
* Find the pluginfeature with the given name and type in the registry.
*
* Returns: (transfer full): the pluginfeature with the given name and type
* or NULL if the plugin was not found. gst_object_unref() after usage.
* or %NULL if the plugin was not found. gst_object_unref() after usage.
*
* MT safe.
*/
@ -1055,7 +1055,7 @@ gst_registry_lookup_bn (GstRegistry * registry, const char *basename)
* Look up a plugin in the given registry with the given filename.
* If found, plugin is reffed.
*
* Returns: (transfer full): the #GstPlugin if found, or NULL if not.
* Returns: (transfer full): the #GstPlugin if found, or %NULL if not.
* gst_object_unref() after usage.
*/
GstPlugin *
@ -1452,8 +1452,8 @@ _priv_gst_registry_cleanup (void)
* @registry and whether its version is at least the
* version required.
*
* Returns: #TRUE if the feature could be found and the version is
* the same as the required version or newer, and #FALSE otherwise.
* Returns: %TRUE if the feature could be found and the version is
* the same as the required version or newer, and %FALSE otherwise.
*/
gboolean
gst_registry_check_feature_version (GstRegistry * registry,
@ -1508,7 +1508,7 @@ load_plugin_func (gpointer data, gpointer user_data)
#ifndef GST_DISABLE_REGISTRY
/* Unref all plugins marked 'cached', to clear old plugins that no
* longer exist. Returns TRUE if any plugins were removed */
* longer exist. Returns %TRUE if any plugins were removed */
static gboolean
gst_registry_remove_cache_plugins (GstRegistry * registry)
{
@ -1640,14 +1640,11 @@ scan_and_update_registry (GstRegistry * default_registry,
g_win32_get_package_installation_directory_of_module
(_priv_gst_dll_handle);
dir =
g_build_filename (base_dir,
dir = g_build_filename (base_dir,
#ifdef _DEBUG
"debug"
"debug"
#endif
"lib",
"gstreamer-" GST_API_VERSION,
NULL);
"lib", "gstreamer-" GST_API_VERSION, NULL);
GST_DEBUG ("scanning DLL dir %s", dir);
changed |= gst_registry_scan_path_internal (&context, dir);

12
gst/gstsample.c
View file

@ -85,10 +85,10 @@ _gst_sample_free (GstSample * sample)
/**
* gst_sample_new:
* @buffer: (transfer none) (allow-none): a #GstBuffer, or NULL
* @caps: (transfer none) (allow-none): a #GstCaps, or NULL
* @segment: (transfer none) (allow-none): a #GstSegment, or NULL
* @info: (transfer full) (allow-none): a #GstStructure, or NULL
* @buffer: (transfer none) (allow-none): a #GstBuffer, or %NULL
* @caps: (transfer none) (allow-none): a #GstCaps, or %NULL
* @segment: (transfer none) (allow-none): a #GstSegment, or %NULL
* @info: (transfer full) (allow-none): a #GstStructure, or %NULL
*
* Create a new #GstSample with the provided details.
*
@ -143,7 +143,7 @@ had_parent:
*
* Get the buffer associated with @sample
*
* Returns: (transfer none): the buffer of @sample or NULL when there
* Returns: (transfer none): the buffer of @sample or %NULL when there
* is no buffer. The buffer remains valid as long as @sample is valid.
* If you need to hold on to it for longer than that, take a ref to
* the buffer with gst_buffer_ref().
@ -162,7 +162,7 @@ gst_sample_get_buffer (GstSample * sample)
*
* Get the caps associated with @sample
*
* Returns: (transfer none): the caps of @sample or NULL when there
* Returns: (transfer none): the caps of @sample or %NULL when there
* is no caps. The caps remain valid as long as @sample is valid.
* If you need to hold on to the caps for longer than that, take a ref to
* the caps with gst_caps_ref().

12
gst/gstsegment.c
View file

@ -216,8 +216,8 @@ gst_segment_init (GstSegment * segment, GstFormat format)
* If the caller can apply a rate change, it should update @segment
* rate and applied_rate after calling this function.
*
* @update will be set to TRUE if a seek should be performed to the segment
* position field. This field can be FALSE if, for example, only the @rate
* @update will be set to %TRUE if a seek should be performed to the segment
* position field. This field can be %FALSE if, for example, only the @rate
* has been changed but not the playback position.
*
* Returns: %TRUE if the seek could be performed.
@ -551,18 +551,18 @@ gst_segment_to_running_time (const GstSegment * segment, GstFormat format,
* in @segment. @start and @stop are compared and clipped to @segment
* start and stop values.
*
* If the function returns FALSE, @start and @stop are known to fall
* If the function returns %FALSE, @start and @stop are known to fall
* outside of @segment and @clip_start and @clip_stop are not updated.
*
* When the function returns TRUE, @clip_start and @clip_stop will be
* When the function returns %TRUE, @clip_start and @clip_stop will be
* updated. If @clip_start or @clip_stop are different from @start or @stop
* respectively, the region fell partially in the segment.
*
* Note that when @stop is -1, @clip_stop will be set to the end of the
* segment. Depending on the use case, this may or may not be what you want.
*
* Returns: TRUE if the given @start and @stop times fall partially or
* completely in @segment, FALSE if the values are completely outside
* Returns: %TRUE if the given @start and @stop times fall partially or
* completely in @segment, %FALSE if the values are completely outside
* of the segment.
*/
gboolean

106
gst/gststructure.c
View file

@ -51,7 +51,7 @@
* gst_structure_remove_fields().
*
* Strings in structures must be ASCII or UTF-8 encoded. Other encodings are
* not allowed. Strings may be NULL however.
* not allowed. Strings may be %NULL however.
*
* Be aware that the current #GstCaps / #GstStructure serialization into string
* has limited support for nested #GstCaps / #GstStructure fields. It can only
@ -237,7 +237,7 @@ gst_structure_new_empty (const gchar * name)
* Creates a new #GstStructure with the given name. Parses the
* list of variable arguments and sets fields to the values listed.
* Variable arguments should be passed as field name, field type,
* and value. Last variable argument should be NULL.
* and value. Last variable argument should be %NULL.
*
* Free-function: gst_structure_free
*
@ -415,7 +415,7 @@ gst_structure_get_name (const GstStructure * structure)
*
* Checks if the structure has the given name
*
* Returns: TRUE if @name matches the name of the structure.
* Returns: %TRUE if @name matches the name of the structure.
*/
gboolean
gst_structure_has_name (const GstStructure * structure, const gchar * name)
@ -621,7 +621,7 @@ gst_structure_set_valist_internal (GstStructure * structure,
*
* Parses the variable arguments and sets fields accordingly.
* Variable arguments should be in the form field name, field type
* (as a GType), value(s). The last variable argument should be NULL.
* (as a GType), value(s). The last variable argument should be %NULL.
*/
void
gst_structure_set (GstStructure * structure, const gchar * field, ...)
@ -694,7 +694,7 @@ gst_structure_id_set_valist_internal (GstStructure * structure,
* passed using the GQuark for the field name. This allows more efficient
* setting of the structure if the caller already knows the associated
* quark values.
* The last variable argument must be NULL.
* The last variable argument must be %NULL.
*/
void
gst_structure_id_set (GstStructure * structure, GQuark field, ...)
@ -737,7 +737,7 @@ gst_structure_id_set_valist (GstStructure * structure,
* gst_structure_id_set(). Basically a convenience wrapper around
* gst_structure_new_id_empty() and gst_structure_id_set().
*
* The last variable argument must be NULL (or 0).
* The last variable argument must be %NULL (or 0).
*
* Free-function: gst_structure_free
*
@ -960,7 +960,7 @@ gst_structure_remove_field (GstStructure * structure, const gchar * fieldname)
* gst_structure_remove_fields:
* @structure: a #GstStructure
* @fieldname: the name of the field to remove
* @...: NULL-terminated list of more fieldnames to remove
* @...: %NULL-terminated list of more fieldnames to remove
*
* Removes the fields with the given names. If a field does not exist, the
* argument is ignored.
@ -984,7 +984,7 @@ gst_structure_remove_fields (GstStructure * structure,
* gst_structure_remove_fields_valist:
* @structure: a #GstStructure
* @fieldname: the name of the field to remove
* @varargs: NULL-terminated list of more fieldnames to remove
* @varargs: %NULL-terminated list of more fieldnames to remove
*
* va_list form of gst_structure_remove_fields().
*/
@ -1104,8 +1104,8 @@ gst_structure_nth_field_name (const GstStructure * structure, guint index)
* Calls the provided function once for each field in the #GstStructure. The
* function must not modify the fields. Also see gst_structure_map_in_place().
*
* Returns: TRUE if the supplied function returns TRUE For each of the fields,
* FALSE otherwise.
* Returns: %TRUE if the supplied function returns %TRUE For each of the fields,
* %FALSE otherwise.
*/
gboolean
gst_structure_foreach (const GstStructure * structure,
@ -1141,8 +1141,8 @@ gst_structure_foreach (const GstStructure * structure,
* contrast to gst_structure_foreach(), the function may modify but not delete the
* fields. The structure must be mutable.
*
* Returns: TRUE if the supplied function returns TRUE For each of the fields,
* FALSE otherwise.
* Returns: %TRUE if the supplied function returns %TRUE For each of the fields,
* %FALSE otherwise.
*/
gboolean
gst_structure_map_in_place (GstStructure * structure,
@ -1175,7 +1175,7 @@ gst_structure_map_in_place (GstStructure * structure,
*
* Check if @structure contains a field named @field.
*
* Returns: TRUE if the structure contains a field with the given name
* Returns: %TRUE if the structure contains a field with the given name
*/
gboolean
gst_structure_id_has_field (const GstStructure * structure, GQuark field)
@ -1197,7 +1197,7 @@ gst_structure_id_has_field (const GstStructure * structure, GQuark field)
*
* Check if @structure contains a field named @fieldname.
*
* Returns: TRUE if the structure contains a field with the given name
* Returns: %TRUE if the structure contains a field with the given name
*/
gboolean
gst_structure_has_field (const GstStructure * structure,
@ -1218,7 +1218,7 @@ gst_structure_has_field (const GstStructure * structure,
*
* Check if @structure contains a field named @field and with GType @type.
*
* Returns: TRUE if the structure contains a field with the given name and type
* Returns: %TRUE if the structure contains a field with the given name and type
*/
gboolean
gst_structure_id_has_field_typed (const GstStructure * structure,
@ -1244,7 +1244,7 @@ gst_structure_id_has_field_typed (const GstStructure * structure,
*
* Check if @structure contains a field named @fieldname and with GType @type.
*
* Returns: TRUE if the structure contains a field with the given name and type
* Returns: %TRUE if the structure contains a field with the given name and type
*/
gboolean
gst_structure_has_field_typed (const GstStructure * structure,
@ -1269,9 +1269,9 @@ gst_structure_has_field_typed (const GstStructure * structure,
* given field. Caller is responsible for making sure the field exists
* and has the correct type.
*
* Returns: TRUE if the value could be set correctly. If there was no field
* Returns: %TRUE if the value could be set correctly. If there was no field
* with @fieldname or the existing field did not contain a boolean, this
* function returns FALSE.
* function returns %FALSE.
*/
gboolean
gst_structure_get_boolean (const GstStructure * structure,
@ -1457,9 +1457,9 @@ gst_structure_get_uint64 (const GstStructure * structure,
* inconsistent with e.g. gst_structure_get_string() which doesn't return a
* copy of the string).
*
* Returns: TRUE if the value could be set correctly. If there was no field
* Returns: %TRUE if the value could be set correctly. If there was no field
* with @fieldname or the existing field did not contain a data, this function
* returns FALSE.
* returns %FALSE.
*/
gboolean
gst_structure_get_date (const GstStructure * structure, const gchar * fieldname,
@ -1499,9 +1499,9 @@ gst_structure_get_date (const GstStructure * structure, const gchar * fieldname,
* (note: this is inconsistent with e.g. gst_structure_get_string()
* which doesn't return a copy of the string).
*
* Returns: TRUE if the value could be set correctly. If there was no field
* Returns: %TRUE if the value could be set correctly. If there was no field
* with @fieldname or the existing field did not contain a data, this function
* returns FALSE.
* returns %FALSE.
*/
gboolean
gst_structure_get_date_time (const GstStructure * structure,
@ -1536,9 +1536,9 @@ gst_structure_get_date_time (const GstStructure * structure,
* of the given field. Caller is responsible for making sure the field exists
* and has the correct type.
*
* Returns: TRUE if the value could be set correctly. If there was no field
* Returns: %TRUE if the value could be set correctly. If there was no field
* with @fieldname or the existing field did not contain a #GstClockTime, this
* function returns FALSE.
* function returns %FALSE.
*/
gboolean
gst_structure_get_clock_time (const GstStructure * structure,
@ -1557,9 +1557,9 @@ gst_structure_get_clock_time (const GstStructure * structure,
* given field. Caller is responsible for making sure the field exists
* and has the correct type.
*
* Returns: TRUE if the value could be set correctly. If there was no field
* Returns: %TRUE if the value could be set correctly. If there was no field
* with @fieldname or the existing field did not contain a double, this
* function returns FALSE.
* function returns %FALSE.
*/
gboolean
gst_structure_get_double (const GstStructure * structure,
@ -1595,7 +1595,7 @@ gst_structure_get_double (const GstStructure * structure,
* The string should not be modified, and remains valid until the next
* call to a gst_structure_*() function with the given structure.
*
* Returns: a pointer to the string or NULL when the field did not exist
* Returns: a pointer to the string or %NULL when the field did not exist
* or did not contain a string.
*/
const gchar *
@ -1628,9 +1628,9 @@ gst_structure_get_string (const GstStructure * structure,
* given field. Caller is responsible for making sure the field exists,
* has the correct type and that the enumtype is correct.
*
* Returns: TRUE if the value could be set correctly. If there was no field
* Returns: %TRUE if the value could be set correctly. If there was no field
* with @fieldname or the existing field did not contain an enum of the given
* type, this function returns FALSE.
* type, this function returns %FALSE.
*/
gboolean
gst_structure_get_enum (const GstStructure * structure,
@ -1666,9 +1666,9 @@ gst_structure_get_enum (const GstStructure * structure,
* corresponding to the value of the given field. Caller is responsible
* for making sure the field exists and has the correct type.
*
* Returns: TRUE if the values could be set correctly. If there was no field
* Returns: %TRUE if the values could be set correctly. If there was no field
* with @fieldname or the existing field did not contain a GstFraction, this
* function returns FALSE.
* function returns %FALSE.
*/
gboolean
gst_structure_get_fraction (const GstStructure * structure,
@ -2380,7 +2380,7 @@ priv_gst_structure_parse_fields (gchar * str, gchar ** end,
* @string: a string representation of a #GstStructure
*
* Creates a #GstStructure from a string representation.
* If end is not NULL, a pointer to the place inside the given string
* If end is not %NULL, a pointer to the place inside the given string
* where parsing ended will be returned.
*
* The current implementation of serialization will lead to unexpected results
@ -2388,7 +2388,7 @@ priv_gst_structure_parse_fields (gchar * str, gchar ** end,
*
* Free-function: gst_structure_free
*
* Returns: (transfer full): a new #GstStructure or NULL when the string could
* Returns: (transfer full): a new #GstStructure or %NULL when the string could
* not be parsed. Free with gst_structure_free() after use.
*
* Since: 1.2
@ -2405,12 +2405,12 @@ gst_structure_new_from_string (const gchar * string)
* @end: (out) (allow-none) (transfer none) (skip): pointer to store the end of the string in.
*
* Creates a #GstStructure from a string representation.
* If end is not NULL, a pointer to the place inside the given string
* If end is not %NULL, a pointer to the place inside the given string
* where parsing ended will be returned.
*
* Free-function: gst_structure_free
*
* Returns: (transfer full): a new #GstStructure or NULL when the string could
* Returns: (transfer full): a new #GstStructure or %NULL when the string could
* not be parsed. Free with gst_structure_free() after use.
*/
GstStructure *
@ -2488,7 +2488,7 @@ gst_structure_copy_conditional (const GstStructure * structure)
* Fixates a #GstStructure by changing the given field to the nearest
* integer to @target that is a subset of the existing field.
*
* Returns: TRUE if the structure could be fixated
* Returns: %TRUE if the structure could be fixated
*/
gboolean
gst_structure_fixate_field_nearest_int (GstStructure * structure,
@ -2552,7 +2552,7 @@ gst_structure_fixate_field_nearest_int (GstStructure * structure,
* Fixates a #GstStructure by changing the given field to the nearest
* double to @target that is a subset of the existing field.
*
* Returns: TRUE if the structure could be fixated
* Returns: %TRUE if the structure could be fixated
*/
gboolean
gst_structure_fixate_field_nearest_double (GstStructure * structure,
@ -2617,7 +2617,7 @@ gst_structure_fixate_field_nearest_double (GstStructure * structure,
* Fixates a #GstStructure by changing the given @field_name field to the given
* @target boolean if that field is not fixed yet.
*
* Returns: TRUE if the structure could be fixated
* Returns: %TRUE if the structure could be fixated
*/
gboolean
gst_structure_fixate_field_boolean (GstStructure * structure,
@ -2670,7 +2670,7 @@ gst_structure_fixate_field_boolean (GstStructure * structure,
* Fixates a #GstStructure by changing the given @field_name field to the given
* @target string if that field is not fixed yet.
*
* Returns: TRUE if the structure could be fixated
* Returns: %TRUE if the structure could be fixated
*/
gboolean
gst_structure_fixate_field_string (GstStructure * structure,
@ -2725,7 +2725,7 @@ gst_structure_fixate_field_string (GstStructure * structure,
* fraction to @target_numerator/@target_denominator that is a subset
* of the existing field.
*
* Returns: TRUE if the structure could be fixated
* Returns: %TRUE if the structure could be fixated
*/
gboolean
gst_structure_fixate_field_nearest_fraction (GstStructure * structure,
@ -2827,7 +2827,7 @@ default_fixate (GQuark field_id, const GValue * value, gpointer data)
*
* Fixates a #GstStructure by changing the given field with its fixated value.
*
* Returns: TRUE if the structure field could be fixated
* Returns: %TRUE if the structure field could be fixated
*/
gboolean
gst_structure_fixate_field (GstStructure * structure, const char *field_name)
@ -2845,7 +2845,7 @@ gst_structure_fixate_field (GstStructure * structure, const char *field_name)
/* our very own version of G_VALUE_LCOPY that allows NULL return locations
* (useful for message parsing functions where the return location is user
* supplied and the user may pass NULL if the value isn't of interest) */
* supplied and the user may pass %NULL if the value isn't of interest) */
#define GST_VALUE_LCOPY(value, var_args, flags, __error, fieldname) \
G_STMT_START { \
const GValue *_value = (value); \
@ -2879,7 +2879,7 @@ G_STMT_START { \
* valist-variant of gst_structure_get(). Look at the documentation of
* gst_structure_get() for more details.
*
* Returns: TRUE, or FALSE if there was a problem reading any of the fields
* Returns: %TRUE, or %FALSE if there was a problem reading any of the fields
*/
gboolean
gst_structure_get_valist (const GstStructure * structure,
@ -2946,7 +2946,7 @@ wrong_type:
* valist-variant of gst_structure_id_get(). Look at the documentation of
* gst_structure_id_get() for more details.
*
* Returns: TRUE, or FALSE if there was a problem reading any of the fields
* Returns: %TRUE, or %FALSE if there was a problem reading any of the fields
*/
gboolean
gst_structure_id_get_valist (const GstStructure * structure,
@ -3013,16 +3013,16 @@ wrong_type:
* Parses the variable arguments and reads fields from @structure accordingly.
* Variable arguments should be in the form field name, field type
* (as a GType), pointer(s) to a variable(s) to hold the return value(s).
* The last variable argument should be NULL.
* The last variable argument should be %NULL.
*
* For refcounted (mini)objects you will receive a new reference which
* you must release with a suitable _unref() when no longer needed. For
* strings and boxed types you will receive a copy which you will need to
* release with either g_free() or the suitable function for the boxed type.
*
* Returns: FALSE if there was a problem reading any of the fields (e.g.
* Returns: %FALSE if there was a problem reading any of the fields (e.g.
* because the field requested did not exist, or was of a type other
* than the type specified), otherwise TRUE.
* than the type specified), otherwise %TRUE.
*/
gboolean
gst_structure_get (const GstStructure * structure, const char *first_fieldname,
@ -3050,9 +3050,9 @@ gst_structure_get (const GstStructure * structure, const char *first_fieldname,
* Parses the variable arguments and reads fields from @structure accordingly.
* Variable arguments should be in the form field id quark, field type
* (as a GType), pointer(s) to a variable(s) to hold the return value(s).
* The last variable argument should be NULL (technically it should be a
* 0 quark, but we require NULL so compilers that support it can check for
* the NULL terminator and warn if it's not there).
* The last variable argument should be %NULL (technically it should be a
* 0 quark, but we require %NULL so compilers that support it can check for
* the %NULL terminator and warn if it's not there).
*
* This function is just like gst_structure_get() only that it is slightly
* more efficient since it saves the string-to-quark lookup in the global
@ -3063,9 +3063,9 @@ gst_structure_get (const GstStructure * structure, const char *first_fieldname,
* strings and boxed types you will receive a copy which you will need to
* release with either g_free() or the suitable function for the boxed type.
*
* Returns: FALSE if there was a problem reading any of the fields (e.g.
* Returns: %FALSE if there was a problem reading any of the fields (e.g.
* because the field requested did not exist, or was of a type other
* than the type specified), otherwise TRUE.
* than the type specified), otherwise %TRUE.
*/
gboolean
gst_structure_id_get (const GstStructure * structure, GQuark first_field_id,
@ -3107,7 +3107,7 @@ gst_structure_is_equal_foreach (GQuark field_id, const GValue * val2,
*
* Tests if the two #GstStructure are equal.
*
* Returns: TRUE if the two structures have the same name and field.
* Returns: %TRUE if the two structures have the same name and field.
**/
gboolean
gst_structure_is_equal (const GstStructure * structure1,

8
gst/gststructure.h
View file

@ -47,8 +47,8 @@ typedef struct _GstStructure GstStructure;
* A function that will be called in gst_structure_foreach(). The function may
* not modify @value.
*
* Returns: TRUE if the foreach operation should continue, FALSE if
* the foreach operation should stop with FALSE.
* Returns: %TRUE if the foreach operation should continue, %FALSE if
* the foreach operation should stop with %FALSE.
*/
typedef gboolean (*GstStructureForeachFunc) (GQuark field_id,
const GValue * value,
@ -63,8 +63,8 @@ typedef gboolean (*GstStructureForeachFunc) (GQuark field_id,
* A function that will be called in gst_structure_map_in_place(). The function
* may modify @value.
*
* Returns: TRUE if the map operation should continue, FALSE if
* the map operation should stop with FALSE.
* Returns: %TRUE if the map operation should continue, %FALSE if
* the map operation should stop with %FALSE.
*/
typedef gboolean (*GstStructureMapFunc) (GQuark field_id,
GValue * value,

98
gst/gsttaglist.c
View file

@ -26,7 +26,7 @@
* List of tags and values used to describe media metadata.
*
* Strings in structures must be ASCII or UTF-8 encoded. Other encodings are
* not allowed. Strings must not be empty or NULL.
* not allowed. Strings must not be empty or %NULL.
*/
#ifdef HAVE_CONFIG_H
@ -465,7 +465,7 @@ gst_tag_lookup (const gchar * tag_name)
* @type: the type this data is in
* @nick: human-readable name
* @blurb: a human-readable description about this tag
* @func: (allow-none): function for merging multiple values of this tag, or NULL
* @func: (allow-none): function for merging multiple values of this tag, or %NULL
*
* Registers a new tag type for the use with GStreamer's type system. If a type
* with that name is already registered, that one is used.
@ -509,7 +509,7 @@ gst_tag_register (const gchar * name, GstTagFlag flag, GType type,
* @type: the type this data is in
* @nick: human-readable name or short description (string constant)
* @blurb: a human-readable description for this tag (string constant)
* @func: (allow-none): function for merging multiple values of this tag, or NULL
* @func: (allow-none): function for merging multiple values of this tag, or %NULL
*
* Registers a new tag type for the use with GStreamer's type system.
*
@ -555,7 +555,7 @@ gst_tag_register_static (const gchar * name, GstTagFlag flag, GType type,
*
* Checks if the given type is already registered.
*
* Returns: TRUE if the type is already registered
* Returns: %TRUE if the type is already registered
*/
gboolean
gst_tag_exists (const gchar * tag)
@ -654,7 +654,7 @@ gst_tag_get_flag (const gchar * tag)
* Checks if the given tag is fixed. A fixed tag can only contain one value.
* Unfixed tags can contain lists of values.
*
* Returns: TRUE, if the given tag is fixed.
* Returns: %TRUE, if the given tag is fixed.
*/
gboolean
gst_tag_is_fixed (const gchar * tag)
@ -740,10 +740,10 @@ gst_tag_list_new_empty (void)
/**
* gst_tag_list_new:
* @tag: tag
* @...: NULL-terminated list of values to set
* @...: %NULL-terminated list of values to set
*
* Creates a new taglist and appends the values for the given tags. It expects
* tag-value pairs like gst_tag_list_add(), and a NULL terminator after the
* tag-value pairs like gst_tag_list_add(), and a %NULL terminator after the
* last pair. The type of the values is implicit and is documented in the API
* reference, but can also be queried at runtime with gst_tag_get_type(). It
* is an error to pass a value of a type not matching the tag type into this
@ -841,7 +841,7 @@ gst_tag_list_get_scope (const GstTagList * list)
*
* Serializes a tag list to a string.
*
* Returns: a newly-allocated string, or NULL in case of an error. The
* Returns: a newly-allocated string, or %NULL in case of an error. The
* string must be freed with g_free() when no longer needed.
*/
gchar *
@ -858,7 +858,7 @@ gst_tag_list_to_string (const GstTagList * list)
*
* Deserializes a tag list.
*
* Returns: a new #GstTagList, or NULL in case of an error.
* Returns: a new #GstTagList, or %NULL in case of an error.
*/
GstTagList *
gst_tag_list_new_from_string (const gchar * str)
@ -919,7 +919,7 @@ gst_tag_list_nth_tag_name (const GstTagList * list, guint index)
*
* Checks if the given taglist is empty.
*
* Returns: TRUE if the taglist is empty, otherwise FALSE.
* Returns: %TRUE if the taglist is empty, otherwise %FALSE.
*/
gboolean
gst_tag_list_is_empty (const GstTagList * list)
@ -958,7 +958,7 @@ gst_tag_list_fields_equal (const GValue * value1, const GValue * value2)
*
* Checks if the two given taglists are equal.
*
* Returns: TRUE if the taglists are equal, otherwise FALSE
* Returns: %TRUE if the taglists are equal, otherwise %FALSE
*/
gboolean
gst_tag_list_is_equal (const GstTagList * list1, const GstTagList * list2)
@ -1132,8 +1132,8 @@ gst_tag_list_insert (GstTagList * into, const GstTagList * from,
* @list2: second list to merge
* @mode: the mode to use
*
* Merges the two given lists into a new list. If one of the lists is NULL, a
* copy of the other is returned. If both lists are NULL, NULL is returned.
* Merges the two given lists into a new list. If one of the lists is %NULL, a
* copy of the other is returned. If both lists are %NULL, %NULL is returned.
*
* Free-function: gst_tag_list_unref
*
@ -1197,7 +1197,7 @@ gst_tag_list_get_tag_size (const GstTagList * list, const gchar * tag)
* @list: list to set tags in
* @mode: the mode to use
* @tag: tag
* @...: NULL-terminated list of values to set
* @...: %NULL-terminated list of values to set
*
* Sets the values for the given tags using the specified mode.
*/
@ -1421,7 +1421,7 @@ gst_tag_list_foreach (const GstTagList * list, GstTagForeachFunc func,
* Gets the value that is at the given index for the given tag in the given
* list.
*
* Returns: (transfer none): The GValue for the specified entry or NULL if the
* Returns: (transfer none): The GValue for the specified entry or %NULL if the
* tag wasn't available or the tag doesn't have as many entries
*/
const GValue *
@ -1459,7 +1459,7 @@ gst_tag_list_get_value_index (const GstTagList * list, const gchar * tag,
* with the tag.
* You must g_value_unset() the value after use.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
gboolean
@ -1549,7 +1549,7 @@ gst_tag_list_get_ ## name ## _index (const GstTagList *list, \
* Copies the contents for the given tag into the value, merging multiple values
* into one if multiple values are associated with the tag.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
/**
@ -1562,7 +1562,7 @@ gst_tag_list_get_ ## name ## _index (const GstTagList *list, \
* Gets the value that is at the given index for the given tag in the given
* list.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
TAG_MERGE_FUNCS (boolean, gboolean, TRUE);
@ -1575,7 +1575,7 @@ TAG_MERGE_FUNCS (boolean, gboolean, TRUE);
* Copies the contents for the given tag into the value, merging multiple values
* into one if multiple values are associated with the tag.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
/**
@ -1588,7 +1588,7 @@ TAG_MERGE_FUNCS (boolean, gboolean, TRUE);
* Gets the value that is at the given index for the given tag in the given
* list.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
TAG_MERGE_FUNCS (int, gint, TRUE);
@ -1601,7 +1601,7 @@ TAG_MERGE_FUNCS (int, gint, TRUE);
* Copies the contents for the given tag into the value, merging multiple values
* into one if multiple values are associated with the tag.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
/**
@ -1614,7 +1614,7 @@ TAG_MERGE_FUNCS (int, gint, TRUE);
* Gets the value that is at the given index for the given tag in the given
* list.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
TAG_MERGE_FUNCS (uint, guint, TRUE);
@ -1628,7 +1628,7 @@ TAG_MERGE_FUNCS (uint, guint, TRUE);
* Gets the value that is at the given index for the given tag in the given
* list.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
TAG_MERGE_FUNCS (int64, gint64, TRUE);
@ -1641,7 +1641,7 @@ TAG_MERGE_FUNCS (int64, gint64, TRUE);
* Copies the contents for the given tag into the value, merging multiple values
* into one if multiple values are associated with the tag.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
/**
@ -1654,7 +1654,7 @@ TAG_MERGE_FUNCS (int64, gint64, TRUE);
* Gets the value that is at the given index for the given tag in the given
* list.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
TAG_MERGE_FUNCS (uint64, guint64, TRUE);
@ -1667,7 +1667,7 @@ TAG_MERGE_FUNCS (uint64, guint64, TRUE);
* Copies the contents for the given tag into the value, merging multiple values
* into one if multiple values are associated with the tag.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
/**
@ -1680,7 +1680,7 @@ TAG_MERGE_FUNCS (uint64, guint64, TRUE);
* Gets the value that is at the given index for the given tag in the given
* list.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
TAG_MERGE_FUNCS (float, gfloat, TRUE);
@ -1693,7 +1693,7 @@ TAG_MERGE_FUNCS (float, gfloat, TRUE);
* Copies the contents for the given tag into the value, merging multiple values
* into one if multiple values are associated with the tag.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
/**
@ -1706,7 +1706,7 @@ TAG_MERGE_FUNCS (float, gfloat, TRUE);
* Gets the value that is at the given index for the given tag in the given
* list.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
TAG_MERGE_FUNCS (double, gdouble, TRUE);
@ -1719,7 +1719,7 @@ TAG_MERGE_FUNCS (double, gdouble, TRUE);
* Copies the contents for the given tag into the value, merging multiple values
* into one if multiple values are associated with the tag.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
/**
@ -1732,7 +1732,7 @@ TAG_MERGE_FUNCS (double, gdouble, TRUE);
* Gets the value that is at the given index for the given tag in the given
* list.
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
TAG_MERGE_FUNCS (pointer, gpointer, (*value != NULL));
@ -1763,11 +1763,11 @@ _gst_strdup0 (const gchar * s)
*
* The resulting string in @value will be in UTF-8 encoding and should be
* freed by the caller using g_free when no longer needed. The
* returned string is also guaranteed to be non-NULL and non-empty.
* returned string is also guaranteed to be non-%NULL and non-empty.
*
* Free-function: g_free
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
/**
@ -1782,11 +1782,11 @@ _gst_strdup0 (const gchar * s)
*
* The resulting string in @value will be in UTF-8 encoding and should be
* freed by the caller using g_free when no longer needed. The
* returned string is also guaranteed to be non-NULL and non-empty.
* returned string is also guaranteed to be non-%NULL and non-empty.
*
* Free-function: g_free
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list.
*/
TAG_MERGE_FUNCS (string, gchar *, (*value != NULL));
@ -1808,9 +1808,9 @@ TAG_MERGE_FUNCS (string, gchar *, (*value != NULL));
*
* The resulting string in @value will be in UTF-8 encoding and doesn't need
* to be freed by the caller. The returned string is also guaranteed to
* be non-NULL and non-empty.
* be non-%NULL and non-empty.
*
* Returns: TRUE, if a value was set, FALSE if the tag didn't exist in the
* Returns: %TRUE, if a value was set, %FALSE if the tag didn't exist in the
* given list.
*/
gboolean
@ -1842,8 +1842,8 @@ gst_tag_list_peek_string_index (const GstTagList * list,
*
* Free-function: g_date_free
*
* Returns: TRUE, if a date was copied, FALSE if the tag didn't exist in the
* given list or if it was #NULL.
* Returns: %TRUE, if a date was copied, %FALSE if the tag didn't exist in the
* given list or if it was %NULL.
*/
gboolean
gst_tag_list_get_date (const GstTagList * list, const gchar * tag,
@ -1875,8 +1875,8 @@ gst_tag_list_get_date (const GstTagList * list, const gchar * tag,
*
* Free-function: g_date_free
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* given list or if it was #NULL.
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list or if it was %NULL.
*/
gboolean
gst_tag_list_get_date_index (const GstTagList * list,
@ -1907,8 +1907,8 @@ gst_tag_list_get_date_index (const GstTagList * list,
*
* Free-function: gst_date_time_unref
*
* Returns: TRUE, if a datetime was copied, FALSE if the tag didn't exist in
* the given list or if it was #NULL.
* Returns: %TRUE, if a datetime was copied, %FALSE if the tag didn't exist in
* the given list or if it was %NULL.
*/
gboolean
gst_tag_list_get_date_time (const GstTagList * list, const gchar * tag,
@ -1943,8 +1943,8 @@ gst_tag_list_get_date_time (const GstTagList * list, const gchar * tag,
*
* Free-function: gst_date_time_unref
*
* Returns: TRUE, if a value was copied, FALSE if the tag didn't exist in the
* given list or if it was #NULL.
* Returns: %TRUE, if a value was copied, %FALSE if the tag didn't exist in the
* given list or if it was %NULL.
*/
gboolean
gst_tag_list_get_date_time_index (const GstTagList * list,
@ -1977,8 +1977,8 @@ gst_tag_list_get_date_time_index (const GstTagList * list,
*
* Free-function: gst_sample_unref
*
* Returns: TRUE, if a sample was returned, FALSE if the tag didn't exist in
* the given list or if it was #NULL.
* Returns: %TRUE, if a sample was returned, %FALSE if the tag didn't exist in
* the given list or if it was %NULL.
*/
gboolean
gst_tag_list_get_sample (const GstTagList * list, const gchar * tag,
@ -2013,8 +2013,8 @@ gst_tag_list_get_sample (const GstTagList * list, const gchar * tag,
*
* Free-function: gst_sample_unref
*
* Returns: TRUE, if a sample was copied, FALSE if the tag didn't exist in the
* given list or if it was #NULL.
* Returns: %TRUE, if a sample was copied, %FALSE if the tag didn't exist in the
* given list or if it was %NULL.
*/
gboolean
gst_tag_list_get_sample_index (const GstTagList * list,

10
gst/gsttagsetter.c
View file

@ -200,7 +200,7 @@ gst_tag_setter_merge_tags (GstTagSetter * setter, const GstTagList * list,
* @...: more tag / value pairs to set
*
* Adds the given tag / value pairs on the setter using the given merge mode.
* The list must be terminated with NULL.
* The list must be terminated with %NULL.
*/
void
gst_tag_setter_add_tags (GstTagSetter * setter, GstTagMergeMode mode,
@ -224,7 +224,7 @@ gst_tag_setter_add_tags (GstTagSetter * setter, GstTagMergeMode mode,
* @...: more tag / GValue pairs to set
*
* Adds the given tag / GValue pairs on the setter using the given merge mode.
* The list must be terminated with NULL.
* The list must be terminated with %NULL.
*/
void
gst_tag_setter_add_tag_values (GstTagSetter * setter, GstTagMergeMode mode,
@ -248,7 +248,7 @@ gst_tag_setter_add_tag_values (GstTagSetter * setter, GstTagMergeMode mode,
* @var_args: tag / value pairs to set
*
* Adds the given tag / value pairs on the setter using the given merge mode.
* The list must be terminated with NULL.
* The list must be terminated with %NULL.
*/
void
gst_tag_setter_add_tag_valist (GstTagSetter * setter, GstTagMergeMode mode,
@ -278,7 +278,7 @@ gst_tag_setter_add_tag_valist (GstTagSetter * setter, GstTagMergeMode mode,
* @var_args: tag / GValue pairs to set
*
* Adds the given tag / GValue pairs on the setter using the given merge mode.
* The list must be terminated with NULL.
* The list must be terminated with %NULL.
*/
void
gst_tag_setter_add_tag_valist_values (GstTagSetter * setter,
@ -341,7 +341,7 @@ gst_tag_setter_add_tag_value (GstTagSetter * setter,
* This function is not thread-safe.
*
* Returns: (transfer none): a current snapshot of the taglist used in the
* setter or NULL if none is used.
* setter or %NULL if none is used.
*/
const GstTagList *
gst_tag_setter_get_tag_list (GstTagSetter * setter)

2
gst/gsttask.c
View file

@ -331,7 +331,7 @@ exit:
GST_OBJECT_LOCK (task);
}
/* now we allow messing with the lock again by setting the running flag to
* FALSE. Together with the SIGNAL this is the sign for the _join() to
* %FALSE. Together with the SIGNAL this is the sign for the _join() to
* complete.
* Note that we still have not dropped the final ref on the task. We could
* check here if there is a pending join() going on and drop the last ref

2
gst/gsttaskpool.c
View file

@ -224,7 +224,7 @@ gst_task_pool_cleanup (GstTaskPool * pool)
* Start the execution of a new thread from @pool.
*
* Returns: (transfer none): a pointer that should be used for the
* gst_task_pool_join function. This pointer can be NULL, you must
* gst_task_pool_join function. This pointer can be %NULL, you must
* check @error to detect errors.
*/
gpointer

6
gst/gsttoc.c
View file

@ -357,7 +357,7 @@ gst_toc_entry_find_sub_entry (const GstTocEntry * entry, const gchar * uid)
*
* Find #GstTocEntry with given @uid in the @toc.
*
* Returns: (transfer none): #GstTocEntry with specified @uid from the @toc, or NULL if not found.
* Returns: (transfer none): #GstTocEntry with specified @uid from the @toc, or %NULL if not found.
*/
GstTocEntry *
gst_toc_find_entry (const GstToc * toc, const gchar * uid)
@ -390,7 +390,7 @@ gst_toc_find_entry (const GstToc * toc, const gchar * uid)
*
* Copy #GstTocEntry with all subentries (deep copy).
*
* Returns: newly allocated #GstTocEntry in case of success, NULL otherwise;
* Returns: newly allocated #GstTocEntry in case of success, %NULL otherwise;
* free it when done with gst_toc_entry_unref().
*/
static GstTocEntry *
@ -434,7 +434,7 @@ gst_toc_entry_copy (const GstTocEntry * entry)
*
* Copy #GstToc with all subentries (deep copy).
*
* Returns: newly allocated #GstToc in case of success, NULL otherwise;
* Returns: newly allocated #GstToc in case of success, %NULL otherwise;
* free it when done with gst_toc_unref().
*/
static GstToc *

2
gst/gsttocsetter.c
View file

@ -128,7 +128,7 @@ gst_toc_setter_reset (GstTocSetter * setter)
* modified without making it writable first.
*
*
* Returns: (transfer full): TOC set, or NULL. Unref with gst_toc_unref()
* Returns: (transfer full): TOC set, or %NULL. Unref with gst_toc_unref()
* when no longer needed
*/
GstToc *

10
gst/gsttypefind.c
View file

@ -40,7 +40,7 @@ G_DEFINE_POINTER_TYPE (GstTypeFind, gst_type_find);
/**
* gst_type_find_register:
* @plugin: (allow-none): A #GstPlugin, or NULL for a static typefind function
* @plugin: (allow-none): A #GstPlugin, or %NULL for a static typefind function
* @name: The name for registering
* @rank: The rank (or importance) of this typefind function
* @func: The #GstTypeFindFunction to use
@ -57,7 +57,7 @@ G_DEFINE_POINTER_TYPE (GstTypeFind, gst_type_find);
* registering this function will be available for typefinding.
* This function is typically called during an element's plugin initialization.
*
* Returns: TRUE on success, FALSE otherwise
* Returns: %TRUE on success, %FALSE otherwise
*/
gboolean
gst_type_find_register (GstPlugin * plugin, const gchar * name, guint rank,
@ -119,7 +119,7 @@ gst_type_find_register (GstPlugin * plugin, const gchar * name, guint rank,
* the stream. The returned memory is valid until the typefinding function
* returns and must not be freed.
*
* Returns: (transfer none) (array length=size): the requested data, or NULL
* Returns: (transfer none) (array length=size): the requested data, or %NULL
* if that data is not available.
*/
const guint8 *
@ -157,7 +157,7 @@ gst_type_find_suggest (GstTypeFind * find, guint probability, GstCaps * caps)
* @find: The #GstTypeFind object the function was called with
* @probability: The probability in percent that the suggestion is right
* @media_type: the media type of the suggested caps
* @fieldname: (allow-none): first field of the suggested caps, or NULL
* @fieldname: (allow-none): first field of the suggested caps, or %NULL
* @...: additional arguments to the suggested caps in the same format as the
* arguments passed to gst_structure_new() (ie. triplets of field name,
* field GType and field value)
@ -171,7 +171,7 @@ gst_type_find_suggest (GstTypeFind * find, guint probability, GstCaps * caps)
* passing a #GstCaps argument you can create the caps on the fly in the same
* way as you can with gst_caps_new_simple().
*
* Make sure you terminate the list of arguments with a NULL argument and that
* Make sure you terminate the list of arguments with a %NULL argument and that
* the values passed have the correct type (in terms of width in bytes when
* passed to the vararg function - this applies particularly to gdouble and
* guint64 arguments).

6
gst/gsttypefindfactory.c
View file

@ -174,11 +174,11 @@ gst_type_find_factory_get_caps (GstTypeFindFactory * factory)
*
* Gets the extensions associated with a #GstTypeFindFactory. The returned
* array should not be changed. If you need to change stuff in it, you should
* copy it using g_strdupv(). This function may return NULL to indicate
* copy it using g_strdupv(). This function may return %NULL to indicate
* a 0-length list.
*
* Returns: (transfer none) (array zero-terminated=1) (element-type utf8): a
* NULL-terminated array of extensions associated with this factory
* %NULL-terminated array of extensions associated with this factory
*/
const gchar *const *
gst_type_find_factory_get_extensions (GstTypeFindFactory * factory)
@ -225,7 +225,7 @@ gst_type_find_factory_call_function (GstTypeFindFactory * factory,
* without typefind functions are a last-effort fallback mechanism to
* e.g. assume a certain media type based on the file extension.
*
* Returns: TRUE if the factory has a typefind functions set, otherwise FALSE
* Returns: %TRUE if the factory has a typefind functions set, otherwise %FALSE
*/
gboolean
gst_type_find_factory_has_function (GstTypeFindFactory * factory)

28
gst/gsturi.c
View file

@ -301,7 +301,7 @@ gst_uri_protocol_check_internal (const gchar * uri, gchar ** endptr)
* must consist of alphanumeric characters, '+', '-' and '.' and must
* start with a alphabetic character. See RFC 3986 Section 3.1.
*
* Returns: TRUE if the string is a valid protocol identifier, FALSE otherwise.
* Returns: %TRUE if the string is a valid protocol identifier, %FALSE otherwise.
*/
gboolean
gst_uri_protocol_is_valid (const gchar * protocol)
@ -322,7 +322,7 @@ gst_uri_protocol_is_valid (const gchar * protocol)
* Tests if the given string is a valid URI identifier. URIs start with a valid
* scheme followed by ":" and maybe a string identifying the location.
*
* Returns: TRUE if the string is a valid URI
* Returns: %TRUE if the string is a valid URI
*/
gboolean
gst_uri_is_valid (const gchar * uri)
@ -395,7 +395,7 @@ gst_uri_has_protocol (const gchar * uri, const gchar * protocol)
*
* Free-function: g_free
*
* Returns: (transfer full): the location for this URI. Returns NULL if the
* Returns: (transfer full): the location for this URI. Returns %NULL if the
* URI isn't valid. If the URI does not contain a location, an empty
* string is returned.
*/
@ -442,8 +442,8 @@ gst_uri_get_location (const gchar * uri)
*
* Free-function: g_free
*
* Returns: (transfer full): a new string for this URI. Returns NULL if the
* given URI protocol is not valid, or the given location is NULL.
* Returns: (transfer full): a new string for this URI. Returns %NULL if the
* given URI protocol is not valid, or the given location is %NULL.
*/
gchar *
gst_uri_construct (const gchar * protocol, const gchar * location)
@ -533,7 +533,7 @@ get_element_factories_from_uri_protocol (const GstURIType type,
* that a positive return value does not imply that a subsequent call to
* gst_element_make_from_uri() is guaranteed to work.
*
* Returns: TRUE
* Returns: %TRUE
*/
gboolean
gst_uri_protocol_is_supported (const GstURIType type, const gchar * protocol)
@ -555,12 +555,12 @@ gst_uri_protocol_is_supported (const GstURIType type, const gchar * protocol)
* gst_element_make_from_uri:
* @type: Whether to create a source or a sink
* @uri: URI to create an element for
* @elementname: (allow-none): Name of created element, can be NULL.
* @error: (allow-none): address where to store error information, or NULL.
* @elementname: (allow-none): Name of created element, can be %NULL.
* @error: (allow-none): address where to store error information, or %NULL.
*
* Creates an element for handling the given URI.
*
* Returns: (transfer floating): a new element or NULL if none could be created
* Returns: (transfer floating): a new element or %NULL if none could be created
*/
GstElement *
gst_element_make_from_uri (const GstURIType type, const gchar * uri,
@ -665,7 +665,7 @@ gst_uri_handler_get_uri_type (GstURIHandler * handler)
* modified.
*
* Returns: (transfer none) (element-type utf8): the supported protocols.
* Returns NULL if the @handler isn't implemented properly, or the @handler
* Returns %NULL if the @handler isn't implemented properly, or the @handler
* doesn't support any protocols.
*/
const gchar *const *
@ -693,7 +693,7 @@ gst_uri_handler_get_protocols (GstURIHandler * handler)
* Gets the currently handled URI.
*
* Returns: (transfer full): the URI currently handled by the @handler.
* Returns NULL if there are no URI currently handled. The
* Returns %NULL if there are no URI currently handled. The
* returned string must be freed with g_free() when no longer needed.
*/
gchar *
@ -719,11 +719,11 @@ gst_uri_handler_get_uri (GstURIHandler * handler)
* @handler: A #GstURIHandler
* @uri: URI to set
* @error: (allow-none): address where to store a #GError in case of
* an error, or NULL
* an error, or %NULL
*
* Tries to set the URI of the given handler.
*
* Returns: TRUE if the URI was set successfully, else FALSE.
* Returns: %TRUE if the URI was set successfully, else %FALSE.
*/
gboolean
gst_uri_handler_set_uri (GstURIHandler * handler, const gchar * uri,
@ -839,7 +839,7 @@ file_path_contains_relatives (const gchar * path)
/**
* gst_filename_to_uri:
* @filename: absolute or relative file name path
* @error: pointer to error, or NULL
* @error: pointer to error, or %NULL
*
* Similar to g_filename_to_uri(), but attempts to handle relative file paths
* as well. Before converting @filename into an URI, it will be prefixed by

98
gst/gstutils.c
View file

@ -773,7 +773,7 @@ gst_element_create_all_pads (GstElement * element)
* Retrieves a pad template from @element that is compatible with @compattempl.
* Pads from compatible templates can be linked together.
*
* Returns: (transfer none): a compatible #GstPadTemplate, or NULL if none
* Returns: (transfer none): a compatible #GstPadTemplate, or %NULL if none
* was found. No unreferencing is necessary.
*/
GstPadTemplate *
@ -1505,10 +1505,10 @@ pad_link_maybe_ghosting (GstPad * src, GstPad * sink, GstPadLinkCheck flags)
* gst_element_link_pads_full:
* @src: a #GstElement containing the source pad.
* @srcpadname: (allow-none): the name of the #GstPad in source element
* or NULL for any pad.
* or %NULL for any pad.
* @dest: (transfer none): the #GstElement containing the destination pad.
* @destpadname: (allow-none): the name of the #GstPad in destination element,
* or NULL for any pad.
* or %NULL for any pad.
* @flags: the #GstPadLinkCheck to be performed when linking pads.
*
* Links the two named pads of the source and destination elements.
@ -1522,7 +1522,7 @@ pad_link_maybe_ghosting (GstPad * src, GstPad * sink, GstPadLinkCheck flags)
*
* This is a convenience function for gst_pad_link_full().
*
* Returns: TRUE if the pads could be linked, FALSE otherwise.
* Returns: %TRUE if the pads could be linked, %FALSE otherwise.
*/
gboolean
gst_element_link_pads_full (GstElement * src, const gchar * srcpadname,
@ -1784,17 +1784,17 @@ gst_element_link_pads_full (GstElement * src, const gchar * srcpadname,
* gst_element_link_pads:
* @src: a #GstElement containing the source pad.
* @srcpadname: (allow-none): the name of the #GstPad in source element
* or NULL for any pad.
* or %NULL for any pad.
* @dest: (transfer none): the #GstElement containing the destination pad.
* @destpadname: (allow-none): the name of the #GstPad in destination element,
* or NULL for any pad.
* or %NULL for any pad.
*
* Links the two named pads of the source and destination elements.
* Side effect is that if one of the pads has no parent, it becomes a
* child of the parent of the other element. If they have different
* parents, the link fails.
*
* Returns: TRUE if the pads could be linked, FALSE otherwise.
* Returns: %TRUE if the pads could be linked, %FALSE otherwise.
*/
gboolean
gst_element_link_pads (GstElement * src, const gchar * srcpadname,
@ -1808,19 +1808,19 @@ gst_element_link_pads (GstElement * src, const gchar * srcpadname,
* gst_element_link_pads_filtered:
* @src: a #GstElement containing the source pad.
* @srcpadname: (allow-none): the name of the #GstPad in source element
* or NULL for any pad.
* or %NULL for any pad.
* @dest: (transfer none): the #GstElement containing the destination pad.
* @destpadname: (allow-none): the name of the #GstPad in destination element
* or NULL for any pad.
* or %NULL for any pad.
* @filter: (transfer none) (allow-none): the #GstCaps to filter the link,
* or #NULL for no filter.
* or %NULL for no filter.
*
* Links the two named pads of the source and destination elements. Side effect
* is that if one of the pads has no parent, it becomes a child of the parent of
* the other element. If they have different parents, the link fails. If @caps
* is not #NULL, makes sure that the caps of the link is a subset of @caps.
* is not %NULL, makes sure that the caps of the link is a subset of @caps.
*
* Returns: TRUE if the pads could be linked, FALSE otherwise.
* Returns: %TRUE if the pads could be linked, %FALSE otherwise.
*/
gboolean
gst_element_link_pads_filtered (GstElement * src, const gchar * srcpadname,
@ -1906,7 +1906,7 @@ gst_element_link_pads_filtered (GstElement * src, const gchar * srcpadname,
* Make sure you have added your elements to a bin or pipeline with
* gst_bin_add() before trying to link them.
*
* Returns: TRUE if the elements could be linked, FALSE otherwise.
* Returns: %TRUE if the elements could be linked, %FALSE otherwise.
*/
gboolean
gst_element_link (GstElement * src, GstElement * dest)
@ -1918,13 +1918,13 @@ gst_element_link (GstElement * src, GstElement * dest)
* gst_element_link_many:
* @element_1: (transfer none): the first #GstElement in the link chain.
* @element_2: (transfer none): the second #GstElement in the link chain.
* @...: the NULL-terminated list of elements to link in order.
* @...: the %NULL-terminated list of elements to link in order.
*
* Chain together a series of elements. Uses gst_element_link().
* Make sure you have added your elements to a bin or pipeline with
* gst_bin_add() before trying to link them.
*
* Returns: TRUE on success, FALSE otherwise.
* Returns: %TRUE on success, %FALSE otherwise.
*/
gboolean
gst_element_link_many (GstElement * element_1, GstElement * element_2, ...)
@ -1957,7 +1957,7 @@ gst_element_link_many (GstElement * element_1, GstElement * element_2, ...)
* @src: a #GstElement containing the source pad.
* @dest: (transfer none): the #GstElement containing the destination pad.
* @filter: (transfer none) (allow-none): the #GstCaps to filter the link,
* or #NULL for no filter.
* or %NULL for no filter.
*
* Links @src to @dest using the given caps as filtercaps.
* The link must be from source to
@ -1968,7 +1968,7 @@ gst_element_link_many (GstElement * element_1, GstElement * element_2, ...)
* Make sure you have added your elements to a bin or pipeline with
* gst_bin_add() before trying to link them.
*
* Returns: TRUE if the pads could be linked, FALSE otherwise.
* Returns: %TRUE if the pads could be linked, %FALSE otherwise.
*/
gboolean
gst_element_link_filtered (GstElement * src, GstElement * dest,
@ -2038,7 +2038,7 @@ free_src:
* gst_element_unlink_many:
* @element_1: (transfer none): the first #GstElement in the link chain.
* @element_2: (transfer none): the second #GstElement in the link chain.
* @...: the NULL-terminated list of elements to unlink in order.
* @...: the %NULL-terminated list of elements to unlink in order.
*
* Unlinks a series of elements. Uses gst_element_unlink().
*/
@ -2134,7 +2134,7 @@ gst_element_unlink (GstElement * src, GstElement * dest)
* @element: a #GstElement to invoke the position query on.
* @format: the #GstFormat requested
* @cur: (out) (allow-none): a location in which to store the current
* position, or NULL.
* position, or %NULL.
*
* Queries an element (usually top-level pipeline or playbin element) for the
* stream position in nanoseconds. This will be a value between 0 and the
@ -2146,7 +2146,7 @@ gst_element_unlink (GstElement * src, GstElement * dest)
* If one repeatedly calls this function one can also create a query and reuse
* it in gst_element_query().
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
gboolean
gst_element_query_position (GstElement * element, GstFormat format,
@ -2173,7 +2173,7 @@ gst_element_query_position (GstElement * element, GstFormat format,
* gst_element_query_duration:
* @element: a #GstElement to invoke the duration query on.
* @format: the #GstFormat requested
* @duration: (out) (allow-none): A location in which to store the total duration, or NULL.
* @duration: (out) (allow-none): A location in which to store the total duration, or %NULL.
*
* Queries an element (usually top-level pipeline or playbin element) for the
* total stream duration in nanoseconds. This query will only work once the
@ -2184,7 +2184,7 @@ gst_element_query_position (GstElement * element, GstFormat format,
* message on the pipeline bus, in which case you should re-query the duration
* using this function.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
gboolean
gst_element_query_duration (GstElement * element, GstFormat format,
@ -2217,7 +2217,7 @@ gst_element_query_duration (GstElement * element, GstFormat format,
*
* Queries an element to convert @src_val in @src_format to @dest_format.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
gboolean
gst_element_query_convert (GstElement * element, GstFormat src_format,
@ -2309,7 +2309,7 @@ gst_pad_use_fixed_caps (GstPad * pad)
* @pad: a pad
*
* Gets the parent of @pad, cast to a #GstElement. If a @pad has no parent or
* its parent is not an element, return NULL.
* its parent is not an element, return %NULL.
*
* Returns: (transfer full): the parent of the pad. The caller has a
* reference on the parent, so unref when you're finished with it.
@ -2336,7 +2336,7 @@ gst_pad_get_parent_element (GstPad * pad)
* gst_object_default_error:
* @source: the #GstObject that initiated the error.
* @error: (in): the GError.
* @debug: (in) (allow-none): an additional debug information string, or NULL
* @debug: (in) (allow-none): an additional debug information string, or %NULL
*
* A default error function that uses g_printerr() to display the error message
* and the optional debug sting..
@ -2362,7 +2362,7 @@ gst_object_default_error (GstObject * source, const GError * error,
* @element_1: (transfer full): the #GstElement element to add to the bin
* @...: (transfer full): additional elements to add to the bin
*
* Adds a NULL-terminated list of elements to a bin. This function is
* Adds a %NULL-terminated list of elements to a bin. This function is
* equivalent to calling gst_bin_add() for each member of the list. The return
* value of each gst_bin_add() is ignored.
*/
@ -2389,7 +2389,7 @@ gst_bin_add_many (GstBin * bin, GstElement * element_1, ...)
* gst_bin_remove_many:
* @bin: a #GstBin
* @element_1: (transfer none): the first #GstElement to remove from the bin
* @...: (transfer none): NULL-terminated list of elements to remove from the bin
* @...: (transfer none): %NULL-terminated list of elements to remove from the bin
*
* Remove a list of elements from a bin. This function is equivalent
* to calling gst_bin_remove() with each member of the list.
@ -2443,7 +2443,7 @@ query_accept_caps_func (GstPad * pad, QueryAcceptCapsData * data)
* that can handle any stream format, but requires caps that are acceptable for
* all opposite pads.
*
* Returns: TRUE if @query could be executed
* Returns: %TRUE if @query could be executed
*/
gboolean
gst_pad_proxy_query_accept_caps (GstPad * pad, GstQuery * query)
@ -2511,7 +2511,7 @@ query_caps_func (GstPad * pad, QueryCapsData * data)
* that can handle any stream format, but requires all its pads to have
* the same caps. Two such elements are tee and adder.
*
* Returns: TRUE if @query could be executed
* Returns: %TRUE if @query could be executed
*/
gboolean
gst_pad_proxy_query_caps (GstPad * pad, GstQuery * query)
@ -2550,11 +2550,11 @@ gst_pad_proxy_query_caps (GstPad * pad, GstQuery * query)
* gst_pad_query_position:
* @pad: a #GstPad to invoke the position query on.
* @format: the #GstFormat requested
* @cur: (out) (allow-none): A location in which to store the current position, or NULL.
* @cur: (out) (allow-none): A location in which to store the current position, or %NULL.
*
* Queries a pad for the stream position.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
gboolean
gst_pad_query_position (GstPad * pad, GstFormat format, gint64 * cur)
@ -2579,11 +2579,11 @@ gst_pad_query_position (GstPad * pad, GstFormat format, gint64 * cur)
* Must be a sink pad.
* @format: the #GstFormat requested
* @cur: (out) (allow-none): a location in which to store the current
* position, or NULL.
* position, or %NULL.
*
* Queries the peer of a given sink pad for the stream position.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
gboolean
gst_pad_peer_query_position (GstPad * pad, GstFormat format, gint64 * cur)
@ -2607,11 +2607,11 @@ gst_pad_peer_query_position (GstPad * pad, GstFormat format, gint64 * cur)
* @pad: a #GstPad to invoke the duration query on.
* @format: the #GstFormat requested
* @duration: (out) (allow-none): a location in which to store the total
* duration, or NULL.
* duration, or %NULL.
*
* Queries a pad for the total stream duration.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
gboolean
gst_pad_query_duration (GstPad * pad, GstFormat format, gint64 * duration)
@ -2636,11 +2636,11 @@ gst_pad_query_duration (GstPad * pad, GstFormat format, gint64 * duration)
* Must be a sink pad.
* @format: the #GstFormat requested
* @duration: (out) (allow-none): a location in which to store the total
* duration, or NULL.
* duration, or %NULL.
*
* Queries the peer pad of a given sink pad for the total stream duration.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
gboolean
gst_pad_peer_query_duration (GstPad * pad, GstFormat format, gint64 * duration)
@ -2670,7 +2670,7 @@ gst_pad_peer_query_duration (GstPad * pad, GstFormat format, gint64 * duration)
*
* Queries a pad to convert @src_val in @src_format to @dest_format.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
gboolean
gst_pad_query_convert (GstPad * pad, GstFormat src_format, gint64 src_val,
@ -2708,7 +2708,7 @@ gst_pad_query_convert (GstPad * pad, GstFormat src_format, gint64 src_val,
* Queries the peer pad of a given sink pad to convert @src_val in @src_format
* to @dest_format.
*
* Returns: TRUE if the query could be performed.
* Returns: %TRUE if the query could be performed.
*/
gboolean
gst_pad_peer_query_convert (GstPad * pad, GstFormat src_format, gint64 src_val,
@ -2733,14 +2733,14 @@ gst_pad_peer_query_convert (GstPad * pad, GstFormat src_format, gint64 src_val,
/**
* gst_pad_query_caps:
* @pad: a #GstPad to get the capabilities of.
* @filter: (allow-none): suggested #GstCaps, or NULL
* @filter: (allow-none): suggested #GstCaps, or %NULL
*
* Gets the capabilities this pad can produce or consume.
* Note that this method doesn't necessarily return the caps set by sending a
* gst_event_new_caps() - use gst_pad_get_current_caps() for that instead.
* gst_pad_query_caps returns all possible caps a pad can operate with, using
* the pad's CAPS query function, If the query fails, this function will return
* @filter, if not #NULL, otherwise ANY.
* @filter, if not %NULL, otherwise ANY.
*
* When called on sinkpads @filter contains the caps that
* upstream could produce in the order preferred by upstream. When
@ -2784,7 +2784,7 @@ gst_pad_query_caps (GstPad * pad, GstCaps * filter)
/**
* gst_pad_peer_query_caps:
* @pad: a #GstPad to get the capabilities of.
* @filter: (allow-none): a #GstCaps filter, or NULL.
* @filter: (allow-none): a #GstCaps filter, or %NULL.
*
* Gets the capabilities of the peer connected to this pad. Similar to
* gst_pad_query_caps().
@ -2834,7 +2834,7 @@ gst_pad_peer_query_caps (GstPad * pad, GstCaps * filter)
*
* Check if the given pad accepts the caps.
*
* Returns: TRUE if the pad can accept the caps.
* Returns: %TRUE if the pad can accept the caps.
*/
gboolean
gst_pad_query_accept_caps (GstPad * pad, GstCaps * caps)
@ -2864,9 +2864,9 @@ gst_pad_query_accept_caps (GstPad * pad, GstCaps * caps)
* @caps: a #GstCaps to check on the pad
*
* Check if the peer of @pad accepts @caps. If @pad has no peer, this function
* returns TRUE.
* returns %TRUE.
*
* Returns: TRUE if the peer of @pad can accept the caps or @pad has no peer.
* Returns: %TRUE if the peer of @pad can accept the caps or @pad has no peer.
*/
gboolean
gst_pad_peer_query_accept_caps (GstPad * pad, GstCaps * caps)
@ -2953,11 +2953,11 @@ element_find_unlinked_pad (GstElement * element, GstPadDirection direction)
*
* Recursively looks for elements with an unlinked pad of the given
* direction within the specified bin and returns an unlinked pad
* if one is found, or NULL otherwise. If a pad is found, the caller
* if one is found, or %NULL otherwise. If a pad is found, the caller
* owns a reference to it and should use gst_object_unref() on the
* pad when it is not needed any longer.
*
* Returns: (transfer full): unlinked pad of the given direction, or NULL.
* Returns: (transfer full): unlinked pad of the given direction, %NULL.
*/
GstPad *
gst_bin_find_unlinked_pad (GstBin * bin, GstPadDirection direction)
@ -3005,7 +3005,7 @@ gst_bin_find_unlinked_pad (GstBin * bin, GstPadDirection direction)
* @bin_description: command line describing the bin
* @ghost_unlinked_pads: whether to automatically create ghost pads
* for unlinked source or sink pads within the bin
* @err: where to store the error message in case of an error, or NULL
* @err: where to store the error message in case of an error, or %NULL
*
* This is a convenience wrapper around gst_parse_launch() to create a
* #GstBin from a gst-launch-style pipeline description. See
@ -3036,7 +3036,7 @@ gst_parse_bin_from_description (const gchar * bin_description,
* @context: (transfer none) (allow-none): a parse context allocated with
* gst_parse_context_new(), or %NULL
* @flags: parsing options, or #GST_PARSE_FLAG_NONE
* @err: where to store the error message in case of an error, or NULL
* @err: where to store the error message in case of an error, or %NULL
*
* This is a convenience wrapper around gst_parse_launch() to create a
* #GstBin from a gst-launch-style pipeline description. See

42
gst/gstvalue.c
View file

@ -63,8 +63,8 @@ typedef gboolean (*GstValueUnionFunc) (GValue * dest,
*
* Used by gst_value_intersect() to perform intersection for a specific #GValue
* type. If the intersection is non-empty, the result is
* placed in @dest and TRUE is returned. If the intersection is
* empty, @dest is unmodified and FALSE is returned.
* placed in @dest and %TRUE is returned. If the intersection is
* empty, @dest is unmodified and %FALSE is returned.
* Register a new implementation with gst_value_register_intersect_func().
*
* Returns: %TRUE if the values can intersect
@ -2893,7 +2893,7 @@ gst_string_take_and_wrap (gchar * s)
* 0->3, y is copied unescaped.
*
* If \xyy is found where x is an octal number but y is not, an
* error is encountered and NULL is returned.
* error is encountered and %NULL is returned.
*
* the input string must be \0 terminated.
*/
@ -4387,7 +4387,7 @@ gst_value_get_compare_func (const GValue * value1)
*
* Determines if @value1 and @value2 can be compared.
*
* Returns: TRUE if the values can be compared
* Returns: %TRUE if the values can be compared
*/
gboolean
gst_value_can_compare (const GValue * value1, const GValue * value2)
@ -4579,13 +4579,13 @@ gst_value_compare_with_func (const GValue * value1, const GValue * value2,
*
* Determines if @value1 and @value2 can be non-trivially unioned.
* Any two values can be trivially unioned by adding both of them
* to a GstValueList. However, certain types have the possibility
* to a #GstValueList. However, certain types have the possibility
* to be unioned in a simpler way. For example, an integer range
* and an integer can be unioned if the integer is a subset of the
* integer range. If there is the possibility that two values can
* be unioned, this function returns TRUE.
* be unioned, this function returns %TRUE.
*
* Returns: TRUE if there is a function allowing the two values to
* Returns: %TRUE if there is a function allowing the two values to
* be unioned.
*/
gboolean
@ -4620,7 +4620,7 @@ gst_value_can_union (const GValue * value1, const GValue * value2)
*
* Creates a GValue corresponding to the union of @value1 and @value2.
*
* Returns: TRUE if the union succeeded.
* Returns: %TRUE if the union succeeded.
*/
gboolean
gst_value_union (GValue * dest, const GValue * value1, const GValue * value2)
@ -4688,7 +4688,7 @@ gst_value_register_union_func (GType type1, GType type2, GstValueUnionFunc func)
* Two values will produce a valid intersection if they have the same
* type.
*
* Returns: TRUE if the values can intersect
* Returns: %TRUE if the values can intersect
*/
gboolean
gst_value_can_intersect (const GValue * value1, const GValue * value2)
@ -4730,16 +4730,16 @@ gst_value_can_intersect (const GValue * value1, const GValue * value2)
/**
* gst_value_intersect:
* @dest: (out caller-allocates) (transfer full): a uninitialized #GValue that will hold the calculated
* intersection value. May be NULL if the resulting set if not needed.
* intersection value. May be %NULL if the resulting set if not needed.
* @value1: a value to intersect
* @value2: another value to intersect
*
* Calculates the intersection of two values. If the values have
* a non-empty intersection, the value representing the intersection
* is placed in @dest, unless NULL. If the intersection is non-empty,
* is placed in @dest, unless %NULL. If the intersection is non-empty,
* @dest is not modified.
*
* Returns: TRUE if the intersection is non-empty
* Returns: %TRUE if the intersection is non-empty
*/
gboolean
gst_value_intersect (GValue * dest, const GValue * value1,
@ -4817,7 +4817,7 @@ gst_value_register_intersect_func (GType type1, GType type2,
/**
* gst_value_subtract:
* @dest: (out caller-allocates): the destination value for the result if the
* subtraction is not empty. May be NULL, in which case the resulting set
* subtraction is not empty. May be %NULL, in which case the resulting set
* will not be computed, which can give a fair speedup.
* @minuend: the value to subtract from
* @subtrahend: the value to subtract
@ -4887,7 +4887,7 @@ gst_value_subtract (GValue * dest, const GValue * minuend,
*
* Checks if it's possible to subtract @subtrahend from @minuend.
*
* Returns: TRUE if a subtraction is possible
* Returns: %TRUE if a subtraction is possible
*/
gboolean
gst_value_can_subtract (const GValue * minuend, const GValue * subtrahend)
@ -5009,7 +5009,7 @@ gst_value_move (GValue * dest, GValue * src)
*
* Free-function: g_free
*
* Returns: (transfer full): the serialization for @value or NULL if none exists
* Returns: (transfer full): the serialization for @value or %NULL if none exists
*/
gchar *
gst_value_serialize (const GValue * value)
@ -5058,9 +5058,9 @@ gst_value_serialize (const GValue * value)
* @src: string to deserialize
*
* Tries to deserialize a string into the type specified by the given GValue.
* If the operation succeeds, TRUE is returned, FALSE otherwise.
* If the operation succeeds, %TRUE is returned, %FALSE otherwise.
*
* Returns: TRUE on success
* Returns: %TRUE on success
*/
gboolean
gst_value_deserialize (GValue * dest, const gchar * src)
@ -5142,9 +5142,9 @@ gst_value_is_fixed (const GValue * value)
* Fixate @src into a new value @dest.
* For ranges, the first element is taken. For lists and arrays, the
* first item is fixated and returned.
* If @src is already fixed, this function returns FALSE.
* If @src is already fixed, this function returns %FALSE.
*
* Returns: true if @dest contains a fixated version of @src.
* Returns: %TRUE if @dest contains a fixated version of @src.
*/
gboolean
gst_value_fixate (GValue * dest, const GValue * src)
@ -5348,7 +5348,7 @@ gst_value_get_fraction_denominator (const GValue * value)
* Multiplies the two #GValue items containing a #GST_TYPE_FRACTION and sets
* @product to the product of the two fractions.
*
* Returns: FALSE in case of an error (like integer overflow), TRUE otherwise.
* Returns: %FALSE in case of an error (like integer overflow), %TRUE otherwise.
*/
gboolean
gst_value_fraction_multiply (GValue * product, const GValue * factor1,
@ -5382,7 +5382,7 @@ gst_value_fraction_multiply (GValue * product, const GValue * factor1,
*
* Subtracts the @subtrahend from the @minuend and sets @dest to the result.
*
* Returns: FALSE in case of an error (like integer overflow), TRUE otherwise.
* Returns: %FALSE in case of an error (like integer overflow), %TRUE otherwise.
*/
gboolean
gst_value_fraction_subtract (GValue * dest,