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gst: Add non-inline methods for bindings to able to use core APIs

Browse source 
Provide non-inline version of refcounting APIs so that it can be
consumed by bindings

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer-sharp/-/issues/46
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/728>
This commit is contained in:
Seungha Yang 2021-01-08 20:23:23 +09:00
parent e02902a783
commit 84a3f0448b
25 changed files with 1230 additions and 622 deletions
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94
gst/gstbuffer.c
View file

@ -116,6 +116,7 @@
* for re-use. (Since: 1.6)
*
*/
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#ifdef HAVE_UNISTD_H
@ -2933,3 +2934,96 @@ gst_buffer_get_custom_meta (GstBuffer * buffer, const gchar * name)
return (GstCustomMeta *) gst_buffer_get_meta (buffer, info->api);
}
/**
* gst_buffer_ref: (skip)
* @buf: a #GstBuffer.
*
* Increases the refcount of the given buffer by one.
*
* Note that the refcount affects the writability
* of @buf and its metadata, see gst_buffer_is_writable().
* It is important to note that keeping additional references to
* GstBuffer instances can potentially increase the number
* of memcpy operations in a pipeline.
*
* Returns: (transfer full): @buf
*/
GstBuffer *
gst_buffer_ref (GstBuffer * buf)
{
return (GstBuffer *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (buf));
}
/**
* gst_buffer_unref: (skip)
* @buf: (transfer full): a #GstBuffer.
*
* Decreases the refcount of the buffer. If the refcount reaches 0, the buffer
* with the associated metadata and memory will be freed.
*/
void
gst_buffer_unref (GstBuffer * buf)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (buf));
}
/**
* gst_clear_buffer: (skip)
* @buf_ptr: a pointer to a #GstBuffer reference
*
* Clears a reference to a #GstBuffer.
*
* @buf_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the buffer is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
void
gst_clear_buffer (GstBuffer ** buf_ptr)
{
gst_clear_mini_object ((GstMiniObject **) buf_ptr);
}
/**
* gst_buffer_copy: (skip)
* @buf: a #GstBuffer.
*
* Create a copy of the given buffer. This will only copy the buffer's
* data to a newly allocated memory if needed (if the type of memory
* requires it), otherwise the underlying data is just referenced.
* Check gst_buffer_copy_deep() if you want to force the data
* to be copied to newly allocated memory.
*
* Returns: (transfer full): a new copy of @buf.
*/
GstBuffer *
gst_buffer_copy (const GstBuffer * buf)
{
return GST_BUFFER (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (buf)));
}
/**
* gst_buffer_replace: (skip)
* @obuf: (inout) (transfer full) (nullable): pointer to a pointer to
* a #GstBuffer to be replaced.
* @nbuf: (transfer none) (allow-none): pointer to a #GstBuffer that will
* replace the buffer pointed to by @obuf.
*
* Modifies a pointer to a #GstBuffer to point to a different #GstBuffer. The
* modification is done atomically (so this is useful for ensuring thread safety
* 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.
*
* Returns: %TRUE when @obuf was different from @nbuf.
*/
gboolean
gst_buffer_replace (GstBuffer ** obuf, GstBuffer * nbuf)
{
return gst_mini_object_replace ((GstMiniObject **) obuf,
(GstMiniObject *) nbuf);
}

87
gst/gstbuffer.h
View file

@ -409,56 +409,20 @@ GST_API
gboolean gst_buffer_unset_flags (GstBuffer * buffer, GstBufferFlags flags);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* refcounting */
/**
* gst_buffer_ref: (skip)
* @buf: a #GstBuffer.
*
* Increases the refcount of the given buffer by one.
*
* Note that the refcount affects the writability
* of @buf and its metadata, see gst_buffer_is_writable().
* It is important to note that keeping additional references to
* GstBuffer instances can potentially increase the number
* of memcpy operations in a pipeline.
*
* Returns: (transfer full): @buf
*/
static inline GstBuffer* gst_buffer_ref(GstBuffer* buf);
static inline GstBuffer *
gst_buffer_ref (GstBuffer * buf)
{
return (GstBuffer *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (buf));
}
/**
* gst_buffer_unref: (skip)
* @buf: (transfer full): a #GstBuffer.
*
* Decreases the refcount of the buffer. If the refcount reaches 0, the buffer
* with the associated metadata and memory will be freed.
*/
static inline void gst_buffer_unref(GstBuffer* buf);
static inline void
gst_buffer_unref (GstBuffer * buf)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (buf));
}
/**
* gst_clear_buffer: (skip)
* @buf_ptr: a pointer to a #GstBuffer reference
*
* Clears a reference to a #GstBuffer.
*
* @buf_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the buffer is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
static inline void
gst_clear_buffer (GstBuffer ** buf_ptr)
{
@ -466,24 +430,24 @@ gst_clear_buffer (GstBuffer ** buf_ptr)
}
/* copy buffer */
/**
* gst_buffer_copy: (skip)
* @buf: a #GstBuffer.
*
* Create a copy of the given buffer. This will only copy the buffer's
* data to a newly allocated memory if needed (if the type of memory
* requires it), otherwise the underlying data is just referenced.
* Check gst_buffer_copy_deep() if you want to force the data
* to be copied to newly allocated memory.
*
* Returns: (transfer full): a new copy of @buf.
*/
static inline GstBuffer* gst_buffer_copy(const GstBuffer* buf);
static inline GstBuffer *
gst_buffer_copy (const GstBuffer * buf)
{
return GST_BUFFER (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (buf)));
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstBuffer * gst_buffer_ref (GstBuffer * buf);
GST_API
void gst_buffer_unref (GstBuffer * buf);
GST_API
void gst_clear_buffer (GstBuffer ** buf_ptr);
GST_API
GstBuffer * gst_buffer_copy (const GstBuffer * buf);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstBuffer * gst_buffer_copy_deep (const GstBuffer * buf);
@ -579,28 +543,17 @@ gboolean gst_buffer_copy_into (GstBuffer *dest, GstBuffer *src
*/
#define gst_buffer_make_writable(buf) GST_BUFFER_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (buf)))
/**
* gst_buffer_replace: (skip)
* @obuf: (inout) (transfer full) (nullable): pointer to a pointer to
* a #GstBuffer to be replaced.
* @nbuf: (transfer none) (allow-none): pointer to a #GstBuffer that will
* replace the buffer pointed to by @obuf.
*
* Modifies a pointer to a #GstBuffer to point to a different #GstBuffer. The
* modification is done atomically (so this is useful for ensuring thread safety
* 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.
*
* Returns: %TRUE when @obuf was different from @nbuf.
*/
static inline gboolean gst_buffer_replace(GstBuffer** obuf, GstBuffer* nbuf);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
static inline gboolean
gst_buffer_replace (GstBuffer **obuf, GstBuffer *nbuf)
{
return gst_mini_object_replace ((GstMiniObject **) obuf, (GstMiniObject *) nbuf);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
gboolean gst_buffer_replace (GstBuffer ** obuf,
GstBuffer * nbuf);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/* creating a region */

118
gst/gstbufferlist.c
View file

@ -36,6 +36,7 @@
* interesting when multiple buffers need to be pushed in one go because it
* can reduce the amount of overhead for pushing each buffer individually.
*/
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include "gstbuffer.h"
@ -553,3 +554,120 @@ gst_buffer_list_calculate_size (GstBufferList * list)
return size;
}
/**
* gst_buffer_list_ref: (skip)
* @list: a #GstBufferList
*
* Increases the refcount of the given buffer list by one.
*
* Note that the refcount affects the writability of @list and its data, see
* gst_buffer_list_make_writable(). It is important to note that keeping
* additional references to GstBufferList instances can potentially increase
* the number of memcpy operations in a pipeline.
*
* Returns: (transfer full): @list
*/
GstBufferList *
gst_buffer_list_ref (GstBufferList * list)
{
return
GST_BUFFER_LIST_CAST (gst_mini_object_ref (GST_MINI_OBJECT_CAST (list)));
}
/**
* gst_buffer_list_unref: (skip)
* @list: (transfer full): a #GstBufferList
*
* Decreases the refcount of the buffer list. If the refcount reaches 0, the
* buffer list will be freed.
*/
void
gst_buffer_list_unref (GstBufferList * list)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (list));
}
/**
* gst_clear_buffer_list: (skip)
* @list_ptr: a pointer to a #GstBufferList reference
*
* Clears a reference to a #GstBufferList.
*
* @list_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the list is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
void
gst_clear_buffer_list (GstBufferList ** list_ptr)
{
gst_clear_mini_object ((GstMiniObject **) list_ptr);
}
/**
* gst_buffer_list_copy: (skip)
* @list: a #GstBufferList
*
* Create a shallow copy of the given buffer list. This will make a newly
* allocated copy of the source list with copies of buffer pointers. The
* refcount of buffers pointed to will be increased by one.
*
* Returns: (transfer full): a new copy of @list.
*/
GstBufferList *
gst_buffer_list_copy (const GstBufferList * list)
{
return
GST_BUFFER_LIST_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST
(list)));
}
/**
* gst_buffer_list_replace:
* @old_list: (inout) (transfer full) (nullable): pointer to a pointer to a
* #GstBufferList to be replaced.
* @new_list: (transfer none) (allow-none): pointer to a #GstBufferList that
* will replace the buffer list pointed to by @old_list.
*
* Modifies a pointer to a #GstBufferList to point to a different
* #GstBufferList. The modification is done atomically (so this is useful for
* ensuring thread safety in some cases), and the reference counts are updated
* appropriately (the old buffer list is unreffed, the new is reffed).
*
* Either @new_list or the #GstBufferList pointed to by @old_list may be %NULL.
*
* Returns: %TRUE if @new_list was different from @old_list
*
* Since: 1.16
*/
gboolean
gst_buffer_list_replace (GstBufferList ** old_list, GstBufferList * new_list)
{
return gst_mini_object_replace ((GstMiniObject **) old_list,
(GstMiniObject *) new_list);
}
/**
* gst_buffer_list_take:
* @old_list: (inout) (transfer full): pointer to a pointer to a #GstBufferList
* to be replaced.
* @new_list: (transfer full) (allow-none): pointer to a #GstBufferList
* that will replace the bufferlist pointed to by @old_list.
*
* Modifies a pointer to a #GstBufferList to point to a different
* #GstBufferList. This function is similar to gst_buffer_list_replace() except
* that it takes ownership of @new_list.
*
* Returns: %TRUE if @new_list was different from @old_list
*
* Since: 1.16
*/
gboolean
gst_buffer_list_take (GstBufferList ** old_list, GstBufferList * new_list)
{
return gst_mini_object_take ((GstMiniObject **) old_list,
(GstMiniObject *) new_list);
}

102
gst/gstbufferlist.h
View file

@ -58,22 +58,8 @@ typedef struct _GstBufferList GstBufferList;
typedef gboolean (*GstBufferListFunc) (GstBuffer **buffer, guint idx,
gpointer user_data);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* refcounting */
/**
* gst_buffer_list_ref: (skip)
* @list: a #GstBufferList
*
* Increases the refcount of the given buffer list by one.
*
* Note that the refcount affects the writability of @list and its data, see
* gst_buffer_list_make_writable(). It is important to note that keeping
* additional references to GstBufferList instances can potentially increase
* the number of memcpy operations in a pipeline.
*
* Returns: (transfer full): @list
*/
static inline GstBufferList* gst_buffer_list_ref(GstBufferList* list);
static inline GstBufferList *
gst_buffer_list_ref (GstBufferList * list)
{
@ -81,33 +67,12 @@ gst_buffer_list_ref (GstBufferList * list)
list)));
}
/**
* gst_buffer_list_unref: (skip)
* @list: (transfer full): a #GstBufferList
*
* Decreases the refcount of the buffer list. If the refcount reaches 0, the
* buffer list will be freed.
*/
static inline void gst_buffer_list_unref(GstBufferList* list);
static inline void
gst_buffer_list_unref(GstBufferList* list)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (list));
}
/**
* gst_clear_buffer_list: (skip)
* @list_ptr: a pointer to a #GstBufferList reference
*
* Clears a reference to a #GstBufferList.
*
* @list_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the list is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
static inline void
gst_clear_buffer_list (GstBufferList ** list_ptr)
{
@ -115,41 +80,12 @@ gst_clear_buffer_list (GstBufferList ** list_ptr)
}
/* copy */
/**
* gst_buffer_list_copy: (skip)
* @list: a #GstBufferList
*
* Create a shallow copy of the given buffer list. This will make a newly
* allocated copy of the source list with copies of buffer pointers. The
* refcount of buffers pointed to will be increased by one.
*
* Returns: (transfer full): a new copy of @list.
*/
static inline GstBufferList* gst_buffer_list_copy(const GstBufferList* list);
static inline GstBufferList *
gst_buffer_list_copy (const GstBufferList * list)
{
return GST_BUFFER_LIST_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (list)));
}
/**
* gst_buffer_list_replace:
* @old_list: (inout) (transfer full) (nullable): pointer to a pointer to a
* #GstBufferList to be replaced.
* @new_list: (transfer none) (allow-none): pointer to a #GstBufferList that
* will replace the buffer list pointed to by @old_list.
*
* Modifies a pointer to a #GstBufferList to point to a different
* #GstBufferList. The modification is done atomically (so this is useful for
* ensuring thread safety in some cases), and the reference counts are updated
* appropriately (the old buffer list is unreffed, the new is reffed).
*
* Either @new_list or the #GstBufferList pointed to by @old_list may be %NULL.
*
* Returns: %TRUE if @new_list was different from @old_list
*
* Since: 1.16
*/
static inline gboolean
gst_buffer_list_replace (GstBufferList **old_list, GstBufferList *new_list)
{
@ -157,27 +93,33 @@ gst_buffer_list_replace (GstBufferList **old_list, GstBufferList *new_list)
(GstMiniObject *) new_list);
}
/**
* gst_buffer_list_take:
* @old_list: (inout) (transfer full): pointer to a pointer to a #GstBufferList
* to be replaced.
* @new_list: (transfer full) (allow-none): pointer to a #GstBufferList
* that will replace the bufferlist pointed to by @old_list.
*
* Modifies a pointer to a #GstBufferList to point to a different
* #GstBufferList. This function is similar to gst_buffer_list_replace() except
* that it takes ownership of @new_list.
*
* Returns: %TRUE if @new_list was different from @old_list
*
* Since: 1.16
*/
static inline gboolean
gst_buffer_list_take (GstBufferList **old_list, GstBufferList *new_list)
{
return gst_mini_object_take ((GstMiniObject **) old_list,
(GstMiniObject *) new_list);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstBufferList * gst_buffer_list_ref (GstBufferList * list);
GST_API
void gst_buffer_list_unref (GstBufferList * list);
GST_API
void gst_clear_buffer_list (GstBufferList ** list_ptr);
GST_API
GstBufferList * gst_buffer_list_copy (const GstBufferList * list);
GST_API
gboolean gst_buffer_list_replace (GstBufferList ** old_list,
GstBufferList * new_list);
GST_API
gboolean gst_buffer_list_take (GstBufferList ** old_list,
GstBufferList * new_list);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/**
* gst_buffer_list_is_writable:

97
gst/gstcaps.c
View file

@ -65,6 +65,7 @@
#include <string.h>
#include <signal.h>
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include <gst/gst.h>
#include <gobject/gvaluecollector.h>
@ -2714,3 +2715,99 @@ GstCaps *(gst_caps_copy) (const GstCaps * caps)
{
return GST_CAPS (gst_mini_object_copy (GST_MINI_OBJECT_CAST (caps)));
}
/**
* gst_caps_ref: (skip)
* @caps: the #GstCaps to reference
*
* Add a reference to a #GstCaps object.
*
* From this point on, until the caller calls gst_caps_unref() or
* gst_caps_make_writable(), it is guaranteed that the caps object will not
* change. This means its structures won't change, etc. To use a #GstCaps
* object, you must always have a refcount on it -- either the one made
* implicitly by e.g. gst_caps_new_simple(), or via taking one explicitly with
* this function.
*
* Returns: the same #GstCaps object.
*/
GstCaps *
gst_caps_ref (GstCaps * caps)
{
return (GstCaps *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (caps));
}
/**
* gst_caps_unref: (skip)
* @caps: a #GstCaps.
*
* Unref a #GstCaps and and free all its structures and the
* structures' values when the refcount reaches 0.
*/
void
gst_caps_unref (GstCaps * caps)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (caps));
}
/**
* gst_clear_caps: (skip)
* @caps_ptr: a pointer to a #GstCaps reference
*
* Clears a reference to a #GstCaps.
*
* @caps_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the caps is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
void
gst_clear_caps (GstCaps ** caps_ptr)
{
gst_clear_mini_object ((GstMiniObject **) caps_ptr);
}
/**
* gst_caps_replace: (skip)
* @old_caps: (inout) (transfer full) (nullable): pointer to a pointer
* to a #GstCaps to be replaced.
* @new_caps: (transfer none) (allow-none): pointer to a #GstCaps that will
* replace the caps pointed to by @old_caps.
*
* Modifies a pointer to a #GstCaps to point to a different #GstCaps. The
* modification is done atomically (so this is useful for ensuring thread safety
* in some cases), and the reference counts are updated appropriately (the old
* caps is unreffed, the new is reffed).
*
* Either @new_caps or the #GstCaps pointed to by @old_caps may be %NULL.
*
* Returns: %TRUE if @new_caps was different from @old_caps
*/
gboolean
gst_caps_replace (GstCaps ** old_caps, GstCaps * new_caps)
{
return gst_mini_object_replace ((GstMiniObject **) old_caps,
(GstMiniObject *) new_caps);
}
/**
* gst_caps_take: (skip)
* @old_caps: (inout) (transfer full): pointer to a pointer to a #GstCaps to be
* replaced.
* @new_caps: (transfer full) (allow-none): pointer to a #GstCaps that will
* replace the caps pointed to by @old_caps.
*
* Modifies a pointer to a #GstCaps to point to a different #GstCaps. This
* 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
*/
gboolean
gst_caps_take (GstCaps ** old_caps, GstCaps * new_caps)
{
return gst_mini_object_take ((GstMiniObject **) old_caps,
(GstMiniObject *) new_caps);
}

89
gst/gstcaps.h
View file

@ -188,61 +188,35 @@ GST_API GstCaps * _gst_caps_none;
*/
#define GST_CAPS_FLAG_UNSET(caps,flag) GST_MINI_OBJECT_FLAG_UNSET (caps, flag)
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* refcounting */
/**
* gst_caps_ref: (skip)
* @caps: the #GstCaps to reference
*
* Add a reference to a #GstCaps object.
*
* From this point on, until the caller calls gst_caps_unref() or
* gst_caps_make_writable(), it is guaranteed that the caps object will not
* change. This means its structures won't change, etc. To use a #GstCaps
* object, you must always have a refcount on it -- either the one made
* implicitly by e.g. gst_caps_new_simple(), or via taking one explicitly with
* this function.
*
* Returns: the same #GstCaps object.
*/
static inline GstCaps * gst_caps_ref (GstCaps * caps);
static inline GstCaps *
gst_caps_ref (GstCaps * caps)
{
return (GstCaps *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (caps));
}
/**
* gst_caps_unref: (skip)
* @caps: a #GstCaps.
*
* Unref a #GstCaps and and free all its structures and the
* structures' values when the refcount reaches 0.
*/
static inline void gst_caps_unref (GstCaps * caps);
static inline void
gst_caps_unref (GstCaps * caps)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (caps));
}
/**
* gst_clear_caps: (skip)
* @caps_ptr: a pointer to a #GstCaps reference
*
* Clears a reference to a #GstCaps.
*
* @caps_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the caps is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
static inline void
gst_clear_caps (GstCaps ** caps_ptr)
{
gst_clear_mini_object ((GstMiniObject **) caps_ptr);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstCaps * gst_caps_ref (GstCaps * caps);
GST_API
void gst_caps_unref (GstCaps * caps);
GST_API
void gst_clear_caps (GstCaps ** caps_ptr);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/* copy caps */
GST_API
@ -280,48 +254,27 @@ GstCaps * gst_caps_copy (const GstCaps * caps);
*/
#define gst_caps_make_writable(caps) GST_CAPS_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (caps)))
/**
* gst_caps_replace: (skip)
* @old_caps: (inout) (transfer full) (nullable): pointer to a pointer
* to a #GstCaps to be replaced.
* @new_caps: (transfer none) (allow-none): pointer to a #GstCaps that will
* replace the caps pointed to by @old_caps.
*
* Modifies a pointer to a #GstCaps to point to a different #GstCaps. The
* modification is done atomically (so this is useful for ensuring thread safety
* in some cases), and the reference counts are updated appropriately (the old
* caps is unreffed, the new is reffed).
*
* Either @new_caps or the #GstCaps pointed to by @old_caps may be %NULL.
*
* Returns: %TRUE if @new_caps was different from @old_caps
*/
static inline gboolean gst_caps_replace (GstCaps **old_caps, GstCaps *new_caps);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
static inline gboolean
gst_caps_replace (GstCaps **old_caps, GstCaps *new_caps)
{
return gst_mini_object_replace ((GstMiniObject **) old_caps, (GstMiniObject *) new_caps);
}
/**
* gst_caps_take: (skip)
* @old_caps: (inout) (transfer full): pointer to a pointer to a #GstCaps to be
* replaced.
* @new_caps: (transfer full) (allow-none): pointer to a #GstCaps that will
* replace the caps pointed to by @old_caps.
*
* Modifies a pointer to a #GstCaps to point to a different #GstCaps. This
* 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
*/
static inline gboolean gst_caps_take (GstCaps **old_caps, GstCaps *new_caps);
static inline gboolean
gst_caps_take (GstCaps **old_caps, GstCaps *new_caps)
{
return gst_mini_object_take ((GstMiniObject **) old_caps, (GstMiniObject *) new_caps);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
gboolean gst_caps_replace (GstCaps ** old_caps,
GstCaps * new_caps);
GST_API
gboolean gst_caps_take (GstCaps ** old_caps,
GstCaps * new_caps);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/**
* GstCaps:

77
gst/gstcontext.c
View file

@ -59,6 +59,7 @@
* Since: 1.2
*/
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include <string.h>
#include "gstcontext.h"
@ -282,3 +283,79 @@ gst_context_is_persistent (const GstContext * context)
return context->persistent;
}
/**
* gst_context_ref:
* @context: the context to ref
*
* Convenience macro to increase the reference count of the context.
*
* Returns: @context (for convenience when doing assignments)
*
* Since: 1.2
*/
GstContext *
gst_context_ref (GstContext * context)
{
return (GstContext *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (context));
}
/**
* gst_context_unref:
* @context: the context to unref
*
* Convenience macro to decrease the reference count of the context, possibly
* freeing it.
*
* Since: 1.2
*/
void
gst_context_unref (GstContext * context)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (context));
}
/**
* gst_context_copy:
* @context: the context to copy
*
* Creates a copy of the context. Returns a copy of the context.
*
* Returns: (transfer full): a new copy of @context.
*
* MT safe
*
* Since: 1.2
*/
GstContext *
gst_context_copy (const GstContext * context)
{
return
GST_CONTEXT_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST
(context)));
}
/**
* gst_context_replace:
* @old_context: (inout) (transfer full): pointer to a pointer to a #GstContext
* to be replaced.
* @new_context: (allow-none) (transfer none): pointer to a #GstContext that will
* replace the context pointed to by @old_context.
*
* Modifies a pointer to a #GstContext to point to a different #GstContext. The
* modification is done atomically (so this is useful for ensuring thread safety
* 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.
*
* Returns: %TRUE if @new_context was different from @old_context
*
* Since: 1.2
*/
gboolean
gst_context_replace (GstContext ** old_context, GstContext * new_context)
{
return gst_mini_object_replace ((GstMiniObject **) old_context,
(GstMiniObject *) new_context);
}

60
gst/gstcontext.h
View file

@ -45,29 +45,14 @@ GST_API GType _gst_context_type;
GST_API
GType gst_context_get_type (void);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* refcounting */
/**
* gst_context_ref:
* @context: the context to ref
*
* Convenience macro to increase the reference count of the context.
*
* Returns: @context (for convenience when doing assignments)
*/
static inline GstContext *
gst_context_ref (GstContext * context)
{
return (GstContext *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (context));
}
/**
* gst_context_unref:
* @context: the context to unref
*
* Convenience macro to decrease the reference count of the context, possibly
* freeing it.
*/
static inline void
gst_context_unref (GstContext * context)
{
@ -75,21 +60,21 @@ gst_context_unref (GstContext * context)
}
/* copy context */
/**
* gst_context_copy:
* @context: the context to copy
*
* Creates a copy of the context. Returns a copy of the context.
*
* Returns: (transfer full): a new copy of @context.
*
* MT safe
*/
static inline GstContext *
gst_context_copy (const GstContext * context)
{
return GST_CONTEXT_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (context)));
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstContext * gst_context_ref (GstContext * context);
GST_API
void gst_context_unref (GstContext * context);
GST_API
GstContext * gst_context_copy (const GstContext * context);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/**
* gst_context_is_writable:
@ -111,27 +96,18 @@ gst_context_copy (const GstContext * context)
* MT safe
*/
#define gst_context_make_writable(context) GST_CONTEXT_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (context)))
/**
* gst_context_replace:
* @old_context: (inout) (transfer full): pointer to a pointer to a #GstContext
* to be replaced.
* @new_context: (allow-none) (transfer none): pointer to a #GstContext that will
* replace the context pointed to by @old_context.
*
* Modifies a pointer to a #GstContext to point to a different #GstContext. The
* modification is done atomically (so this is useful for ensuring thread safety
* 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.
*
* Returns: %TRUE if @new_context was different from @old_context
*/
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
static inline gboolean
gst_context_replace (GstContext **old_context, GstContext *new_context)
{
return gst_mini_object_replace ((GstMiniObject **) old_context, (GstMiniObject *) new_context);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
gboolean gst_context_replace (GstContext ** old_context,
GstContext * new_context);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstContext * gst_context_new (const gchar * context_type,

124
gst/gstevent.c
View file

@ -71,7 +71,7 @@
* ]|
*/
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include <string.h> /* memcpy */
@ -2387,3 +2387,125 @@ gst_event_parse_instant_rate_sync_time (GstEvent * event,
running_time, GST_QUARK (UPSTREAM_RUNNING_TIME), GST_TYPE_CLOCK_TIME,
upstream_running_time, NULL);
}
/**
* gst_event_replace: (skip)
* @old_event: (inout) (transfer full) (nullable): pointer to a
* pointer to a #GstEvent to be replaced.
* @new_event: (allow-none) (transfer none): pointer to a #GstEvent that will
* replace the event pointed to by @old_event.
*
* Modifies a pointer to a #GstEvent to point to a different #GstEvent. The
* modification is done atomically (so this is useful for ensuring thread safety
* 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.
*
* Returns: %TRUE if @new_event was different from @old_event
*/
gboolean
gst_event_replace (GstEvent ** old_event, GstEvent * new_event)
{
return gst_mini_object_replace ((GstMiniObject **) old_event,
(GstMiniObject *) new_event);
}
/**
* gst_event_steal: (skip)
* @old_event: (inout) (transfer full) (nullable): pointer to a
* pointer to a #GstEvent to be stolen.
*
* Atomically replace the #GstEvent pointed to by @old_event with %NULL and
* return the original event.
*
* Returns: the #GstEvent that was in @old_event
*/
GstEvent *
gst_event_steal (GstEvent ** old_event)
{
return GST_EVENT_CAST (gst_mini_object_steal ((GstMiniObject **) old_event));
}
/**
* gst_event_take: (skip)
* @old_event: (inout) (transfer full) (nullable): pointer to a
* pointer to a #GstEvent to be stolen.
* @new_event: (allow-none) (transfer full): pointer to a #GstEvent that will
* replace the event pointed to by @old_event.
*
* Modifies a pointer to a #GstEvent to point to a different #GstEvent. This
* 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.
*
* Returns: %TRUE if @new_event was different from @old_event
*/
gboolean
gst_event_take (GstEvent ** old_event, GstEvent * new_event)
{
return gst_mini_object_take ((GstMiniObject **) old_event,
(GstMiniObject *) new_event);
}
/**
* gst_event_ref: (skip)
* @event: The event to refcount
*
* Increase the refcount of this event.
*
* Returns: (transfer full): @event (for convenience when doing assignments)
*/
GstEvent *
gst_event_ref (GstEvent * event)
{
return (GstEvent *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (event));
}
/**
* gst_event_unref: (skip)
* @event: (transfer full): the event to refcount
*
* Decrease the refcount of an event, freeing it if the refcount reaches 0.
*/
void
gst_event_unref (GstEvent * event)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (event));
}
/**
* gst_clear_event: (skip)
* @event_ptr: a pointer to a #GstEvent reference
*
* Clears a reference to a #GstEvent.
*
* @event_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the event is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
void
gst_clear_event (GstEvent ** event_ptr)
{
gst_clear_mini_object ((GstMiniObject **) event_ptr);
}
/**
* gst_event_copy: (skip)
* @event: The event to copy
*
* Copy the event using the event specific copy function.
*
* Returns: (transfer full): the new event
*/
GstEvent *
gst_event_copy (const GstEvent * event)
{
return
GST_EVENT_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST
(event)));
}

111
gst/gstevent.h
View file

@ -321,67 +321,37 @@ GST_API GType _gst_event_type;
* same as @ev
*/
#define gst_event_make_writable(ev) GST_EVENT_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (ev)))
/**
* gst_event_replace: (skip)
* @old_event: (inout) (transfer full) (nullable): pointer to a
* pointer to a #GstEvent to be replaced.
* @new_event: (allow-none) (transfer none): pointer to a #GstEvent that will
* replace the event pointed to by @old_event.
*
* Modifies a pointer to a #GstEvent to point to a different #GstEvent. The
* modification is done atomically (so this is useful for ensuring thread safety
* 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.
*
* Returns: %TRUE if @new_event was different from @old_event
*/
static inline gboolean gst_event_replace(GstEvent** old_event, GstEvent* new_event);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
static inline gboolean
gst_event_replace(GstEvent** old_event, GstEvent* new_event)
{
return gst_mini_object_replace ((GstMiniObject **) old_event, (GstMiniObject *) new_event);
}
/**
* gst_event_steal: (skip)
* @old_event: (inout) (transfer full) (nullable): pointer to a
* pointer to a #GstEvent to be stolen.
*
* Atomically replace the #GstEvent pointed to by @old_event with %NULL and
* return the original event.
*
* Returns: the #GstEvent that was in @old_event
*/
static inline GstEvent* gst_event_steal(GstEvent** old_event);
static inline GstEvent *
gst_event_steal (GstEvent **old_event)
{
return GST_EVENT_CAST (gst_mini_object_steal ((GstMiniObject **) old_event));
}
/**
* gst_event_take: (skip)
* @old_event: (inout) (transfer full) (nullable): pointer to a
* pointer to a #GstEvent to be stolen.
* @new_event: (allow-none) (transfer full): pointer to a #GstEvent that will
* replace the event pointed to by @old_event.
*
* Modifies a pointer to a #GstEvent to point to a different #GstEvent. This
* 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.
*
* Returns: %TRUE if @new_event was different from @old_event
*/
static inline gboolean gst_event_take(GstEvent** old_event, GstEvent* new_event);
static inline gboolean
gst_event_take (GstEvent **old_event, GstEvent *new_event)
{
return gst_mini_object_take ((GstMiniObject **) old_event, (GstMiniObject *) new_event);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
gboolean gst_event_replace (GstEvent ** old_event,
GstEvent * new_event);
GST_API
GstEvent * gst_event_steal (GstEvent ** old_event);
GST_API
gboolean gst_event_take (GstEvent ** old_event,
GstEvent *new_event);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/**
* GstQOSType:
@ -447,49 +417,20 @@ GST_API
GstEventTypeFlags
gst_event_type_get_flags (GstEventType type);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* refcounting */
/**
* gst_event_ref: (skip)
* @event: The event to refcount
*
* Increase the refcount of this event.
*
* Returns: (transfer full): @event (for convenience when doing assignments)
*/
static inline GstEvent* gst_event_ref(GstEvent* event);
static inline GstEvent *
gst_event_ref (GstEvent * event)
{
return (GstEvent *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (event));
}
/**
* gst_event_unref: (skip)
* @event: (transfer full): the event to refcount
*
* Decrease the refcount of an event, freeing it if the refcount reaches 0.
*/
static inline void gst_event_unref(GstEvent* event);
static inline void
gst_event_unref (GstEvent * event)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (event));
}
/**
* gst_clear_event: (skip)
* @event_ptr: a pointer to a #GstEvent reference
*
* Clears a reference to a #GstEvent.
*
* @event_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the event is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
static inline void
gst_clear_event (GstEvent ** event_ptr)
{
@ -497,20 +438,24 @@ gst_clear_event (GstEvent ** event_ptr)
}
/* copy event */
/**
* gst_event_copy: (skip)
* @event: The event to copy
*
* Copy the event using the event specific copy function.
*
* Returns: (transfer full): the new event
*/
static inline GstEvent* gst_event_copy(const GstEvent* event);
static inline GstEvent *
gst_event_copy (const GstEvent * event)
{
return GST_EVENT_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (event)));
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstEvent * gst_event_ref (GstEvent * event);
GST_API
void gst_event_unref (GstEvent * event);
GST_API
void gst_clear_event (GstEvent ** event_ptr);
GST_API
GstEvent * gst_event_copy (const GstEvent * event);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GType gst_event_get_type (void);

27
gst/gstmemory.c
View file

@ -67,6 +67,7 @@
#include "config.h"
#endif
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include "gstmemory.h"
@ -464,3 +465,29 @@ _priv_gst_memory_initialize (void)
{
_gst_memory_type = gst_memory_get_type ();
}
/**
* gst_memory_ref: (skip)
* @memory: The memory to refcount
*
* Increase the refcount of this memory.
*
* Returns: (transfer full): @memory (for convenience when doing assignments)
*/
GstMemory *
gst_memory_ref (GstMemory * memory)
{
return (GstMemory *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (memory));
}
/**
* gst_memory_unref: (skip)
* @memory: (transfer full): the memory to refcount
*
* Decrease the refcount of a memory, freeing it if the refcount reaches 0.
*/
void
gst_memory_unref (GstMemory * memory)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (memory));
}

24
gst/gstmemory.h
View file

@ -323,34 +323,26 @@ void gst_memory_init (GstMemory *mem, GstMemoryFlags flags,
GST_API
gboolean gst_memory_is_type (GstMemory *mem, const gchar *mem_type);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* refcounting */
/**
* gst_memory_ref: (skip)
* @memory: The memory to refcount
*
* Increase the refcount of this memory.
*
* Returns: (transfer full): @memory (for convenience when doing assignments)
*/
static inline GstMemory* gst_memory_ref(GstMemory* memory);
static inline GstMemory *
gst_memory_ref (GstMemory * memory)
{
return (GstMemory *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (memory));
}
/**
* gst_memory_unref: (skip)
* @memory: (transfer full): the memory to refcount
*
* Decrease the refcount of a memory, freeing it if the refcount reaches 0.
*/
static inline void gst_memory_unref(GstMemory* memory);
static inline void
gst_memory_unref (GstMemory * memory)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (memory));
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstMemory * gst_memory_ref (GstMemory * memory);
GST_API
void gst_memory_unref (GstMemory * memory);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/* getting/setting memory properties */

111
gst/gstmessage.c
View file

@ -43,7 +43,7 @@
* container using gst_element_post_message().
*/
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include <string.h> /* memcpy */
#include "gsterror.h"
@ -3324,3 +3324,112 @@ gst_message_parse_instant_rate_request (GstMessage * message,
gst_structure_id_get (structure, GST_QUARK (RATE), G_TYPE_DOUBLE,
rate_multiplier, NULL);
}
/**
* gst_message_ref: (skip)
* @msg: the message to ref
*
* Convenience macro to increase the reference count of the message.
*
* Returns: @msg (for convenience when doing assignments)
*/
GstMessage *
gst_message_ref (GstMessage * msg)
{
return (GstMessage *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (msg));
}
/**
* gst_message_unref: (skip)
* @msg: the message to unref
*
* Convenience macro to decrease the reference count of the message, possibly
* freeing it.
*/
void
gst_message_unref (GstMessage * msg)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (msg));
}
/**
* gst_clear_message: (skip)
* @msg_ptr: a pointer to a #GstMessage reference
*
* Clears a reference to a #GstMessage.
*
* @msg_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the message is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
void
gst_clear_message (GstMessage ** msg_ptr)
{
gst_clear_mini_object ((GstMiniObject **) msg_ptr);
}
/**
* gst_message_copy: (skip)
* @msg: the message to copy
*
* Creates a copy of the message. Returns a copy of the message.
*
* Returns: (transfer full): a new copy of @msg.
*
* MT safe
*/
GstMessage *
gst_message_copy (const GstMessage * msg)
{
return
GST_MESSAGE_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST
(msg)));
}
/**
* gst_message_replace: (skip)
* @old_message: (inout) (transfer full) (nullable): pointer to a
* pointer to a #GstMessage to be replaced.
* @new_message: (allow-none) (transfer none): pointer to a #GstMessage that will
* replace the message pointed to by @old_message.
*
* Modifies a pointer to a #GstMessage to point to a different #GstMessage. The
* modification is done atomically (so this is useful for ensuring thread safety
* 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.
*
* Returns: %TRUE if @new_message was different from @old_message
*/
gboolean
gst_message_replace (GstMessage ** old_message, GstMessage * new_message)
{
return gst_mini_object_replace ((GstMiniObject **) old_message,
(GstMiniObject *) new_message);
}
/**
* gst_message_take:
* @old_message: (inout) (transfer full): pointer to a pointer to a #GstMessage
* to be replaced.
* @new_message: (transfer full) (allow-none): pointer to a #GstMessage that
* will replace the message pointed to by @old_message.
*
* Modifies a pointer to a #GstMessage to point to a different #GstMessage. This
* function is similar to gst_message_replace() except that it takes ownership
* of @new_message.
*
* Returns: %TRUE if @new_message was different from @old_message
*
* Since: 1.16
*/
gboolean
gst_message_take (GstMessage ** old_message, GstMessage * new_message)
{
return gst_mini_object_take ((GstMiniObject **) old_message,
(GstMiniObject *) new_message);
}

95
gst/gstmessage.h
View file

@ -360,49 +360,20 @@ const gchar* gst_message_type_get_name (GstMessageType type);
GST_API
GQuark gst_message_type_to_quark (GstMessageType type);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* refcounting */
/**
* gst_message_ref: (skip)
* @msg: the message to ref
*
* Convenience macro to increase the reference count of the message.
*
* Returns: @msg (for convenience when doing assignments)
*/
static inline GstMessage * gst_message_ref (GstMessage * msg);
static inline GstMessage *
gst_message_ref (GstMessage * msg)
{
return (GstMessage *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (msg));
}
/**
* gst_message_unref: (skip)
* @msg: the message to unref
*
* Convenience macro to decrease the reference count of the message, possibly
* freeing it.
*/
static inline void gst_message_unref (GstMessage * msg);
static inline void
gst_message_unref (GstMessage * msg)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (msg));
}
/**
* gst_clear_message: (skip)
* @msg_ptr: a pointer to a #GstMessage reference
*
* Clears a reference to a #GstMessage.
*
* @msg_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the message is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
static inline void
gst_clear_message (GstMessage ** msg_ptr)
{
@ -410,22 +381,25 @@ gst_clear_message (GstMessage ** msg_ptr)
}
/* copy message */
/**
* gst_message_copy: (skip)
* @msg: the message to copy
*
* Creates a copy of the message. Returns a copy of the message.
*
* Returns: (transfer full): a new copy of @msg.
*
* MT safe
*/
static inline GstMessage * gst_message_copy (const GstMessage * msg);
static inline GstMessage *
gst_message_copy (const GstMessage * msg)
{
return GST_MESSAGE_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (msg)));
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstMessage * gst_message_ref (GstMessage * msg);
GST_API
void gst_message_unref (GstMessage * msg);
GST_API
void gst_clear_message (GstMessage ** msg_ptr);
GST_API
GstMessage * gst_message_copy (const GstMessage * msg);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/**
* gst_message_is_writable:
@ -447,22 +421,8 @@ gst_message_copy (const GstMessage * msg)
* MT safe
*/
#define gst_message_make_writable(msg) GST_MESSAGE_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (msg)))
/**
* gst_message_replace: (skip)
* @old_message: (inout) (transfer full) (nullable): pointer to a
* pointer to a #GstMessage to be replaced.
* @new_message: (allow-none) (transfer none): pointer to a #GstMessage that will
* replace the message pointed to by @old_message.
*
* Modifies a pointer to a #GstMessage to point to a different #GstMessage. The
* modification is done atomically (so this is useful for ensuring thread safety
* 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.
*
* Returns: %TRUE if @new_message was different from @old_message
*/
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
static inline gboolean gst_message_replace (GstMessage **old_message, GstMessage *new_message);
static inline gboolean
gst_message_replace (GstMessage **old_message, GstMessage *new_message)
@ -470,28 +430,21 @@ gst_message_replace (GstMessage **old_message, GstMessage *new_message)
return gst_mini_object_replace ((GstMiniObject **) old_message, (GstMiniObject *) new_message);
}
/**
* gst_message_take:
* @old_message: (inout) (transfer full): pointer to a pointer to a #GstMessage
* to be replaced.
* @new_message: (transfer full) (allow-none): pointer to a #GstMessage that
* will replace the message pointed to by @old_message.
*
* Modifies a pointer to a #GstMessage to point to a different #GstMessage. This
* function is similar to gst_message_replace() except that it takes ownership
* of @new_message.
*
* Returns: %TRUE if @new_message was different from @old_message
*
* Since: 1.16
*/
static inline gboolean
gst_message_take (GstMessage **old_message, GstMessage *new_message)
{
return gst_mini_object_take ((GstMiniObject **) old_message,
(GstMiniObject *) new_message);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
gboolean gst_message_replace (GstMessage ** old_message,
GstMessage * new_message);
GST_API
gboolean gst_message_take (GstMessage ** old_message,
GstMessage * new_message);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/* custom messages */

32
gst/gstpromise.c
View file

@ -21,6 +21,7 @@
# include "config.h"
#endif
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include "gstpromise.h"
@ -408,3 +409,34 @@ gst_promise_new_with_change_func (GstPromiseChangeFunc func, gpointer user_data,
}
GST_DEFINE_MINI_OBJECT_TYPE (GstPromise, gst_promise);
/**
* gst_promise_ref:
* @promise: a #GstPromise.
*
* Increases the refcount of the given @promise by one.
*
* Returns: (transfer full): @promise
*
* Since: 1.14
*/
GstPromise *
gst_promise_ref (GstPromise * promise)
{
return (GstPromise *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (promise));
}
/**
* gst_promise_unref:
* @promise: (transfer full): a #GstPromise.
*
* Decreases the refcount of the promise. If the refcount reaches 0, the
* promise will be freed.
*
* Since: 1.14
*/
void
gst_promise_unref (GstPromise * promise)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (promise));
}

27
gst/gstpromise.h
View file

@ -93,36 +93,25 @@ void gst_promise_expire (GstPromise * promis
GST_API
const GstStructure * gst_promise_get_reply (GstPromise * promise);
/**
* gst_promise_ref:
* @promise: a #GstPromise.
*
* Increases the refcount of the given @promise by one.
*
* Returns: (transfer full): @promise
*
* Since: 1.14
*/
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
static inline GstPromise *
gst_promise_ref (GstPromise * promise)
{
return (GstPromise *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (promise));
}
/**
* gst_promise_unref:
* @promise: (transfer full): a #GstPromise.
*
* Decreases the refcount of the promise. If the refcount reaches 0, the
* promise will be freed.
*
* Since: 1.14
*/
static inline void
gst_promise_unref (GstPromise * promise)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (promise));
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstPromise * gst_promise_ref (GstPromise * promise);
GST_API
void gst_promise_unref (GstPromise * promise);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstPromise, gst_promise_unref)

111
gst/gstquery.c
View file

@ -53,7 +53,7 @@
* ]|
*/
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include "gstinfo.h"
#include "gstquery.h"
@ -2727,3 +2727,112 @@ gst_query_parse_bitrate (GstQuery * query, guint * nominal_bitrate)
*nominal_bitrate = g_value_get_uint (value);
}
}
/**
* gst_query_ref:
* @q: a #GstQuery to increase the refcount of.
*
* Increases the refcount of the given query by one.
*
* Returns: @q
*/
GstQuery *
gst_query_ref (GstQuery * q)
{
return GST_QUERY_CAST (gst_mini_object_ref (GST_MINI_OBJECT_CAST (q)));
}
/**
* gst_query_unref: (skip)
* @q: a #GstQuery to decrease the refcount of.
*
* Decreases the refcount of the query. If the refcount reaches 0, the query
* will be freed.
*/
void
gst_query_unref (GstQuery * q)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (q));
}
/**
* gst_clear_query: (skip)
* @query_ptr: a pointer to a #GstQuery reference
*
* Clears a reference to a #GstQuery.
*
* @query_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the query is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
void
gst_clear_query (GstQuery ** query_ptr)
{
gst_clear_mini_object ((GstMiniObject **) query_ptr);
}
/**
* gst_query_copy: (skip)
* @q: a #GstQuery to copy.
*
* Copies the given query using the copy function of the parent #GstStructure.
*
* Free-function: gst_query_unref
*
* Returns: (transfer full): a new copy of @q.
*/
GstQuery *
gst_query_copy (const GstQuery * q)
{
return GST_QUERY_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (q)));
}
/**
* gst_query_replace: (skip)
* @old_query: (inout) (transfer full) (nullable): pointer to a pointer to a
* #GstQuery to be replaced.
* @new_query: (allow-none) (transfer none): pointer to a #GstQuery that will
* replace the query pointed to by @old_query.
*
* Modifies a pointer to a #GstQuery to point to a different #GstQuery. The
* modification is done atomically (so this is useful for ensuring thread safety
* 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.
*
* Returns: %TRUE if @new_query was different from @old_query
*/
gboolean
gst_query_replace (GstQuery ** old_query, GstQuery * new_query)
{
return gst_mini_object_replace ((GstMiniObject **) old_query,
(GstMiniObject *) new_query);
}
/**
* gst_query_take:
* @old_query: (inout) (transfer full) (nullable): pointer to a
* pointer to a #GstQuery to be stolen.
* @new_query: (allow-none) (transfer full): pointer to a #GstQuery that will
* replace the query pointed to by @old_query.
*
* Modifies a pointer to a #GstQuery to point to a different #GstQuery. This
* function is similar to gst_query_replace() except that it takes ownership of
* @new_query.
*
* Either @new_query or the #GstQuery pointed to by @old_query may be %NULL.
*
* Returns: %TRUE if @new_query was different from @old_query
*
* Since: 1.16
*/
gboolean
gst_query_take (GstQuery ** old_query, GstQuery * new_query)
{
return gst_mini_object_take ((GstMiniObject **) old_query,
(GstMiniObject *) new_query);
}

99
gst/gstquery.h
View file

@ -228,48 +228,20 @@ GstQueryTypeFlags
GST_API
GType gst_query_get_type (void);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* refcounting */
/**
* gst_query_ref:
* @q: a #GstQuery to increase the refcount of.
*
* Increases the refcount of the given query by one.
*
* Returns: @q
*/
static inline GstQuery *
gst_query_ref (GstQuery * q)
{
return GST_QUERY_CAST (gst_mini_object_ref (GST_MINI_OBJECT_CAST (q)));
}
/**
* gst_query_unref: (skip)
* @q: a #GstQuery to decrease the refcount of.
*
* Decreases the refcount of the query. If the refcount reaches 0, the query
* will be freed.
*/
static inline void gst_query_unref(GstQuery* q);
static inline void
gst_query_unref (GstQuery * q)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (q));
}
/**
* gst_clear_query: (skip)
* @query_ptr: a pointer to a #GstQuery reference
*
* Clears a reference to a #GstQuery.
*
* @query_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the query is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
static inline void
gst_clear_query (GstQuery ** query_ptr)
{
@ -277,22 +249,24 @@ gst_clear_query (GstQuery ** query_ptr)
}
/* copy query */
/**
* gst_query_copy: (skip)
* @q: a #GstQuery to copy.
*
* Copies the given query using the copy function of the parent #GstStructure.
*
* Free-function: gst_query_unref
*
* Returns: (transfer full): a new copy of @q.
*/
static inline GstQuery* gst_query_copy(const GstQuery* q);
static inline GstQuery *
gst_query_copy (const GstQuery * q)
{
return GST_QUERY_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (q)));
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstQuery * gst_query_ref (GstQuery * q);
GST_API
void gst_query_unref (GstQuery * q);
GST_API
void gst_clear_query (GstQuery ** query_ptr);
GST_API
GstQuery * gst_query_copy (const GstQuery * q);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/**
* gst_query_is_writable:
@ -310,52 +284,29 @@ gst_query_copy (const GstQuery * q)
* Returns: (transfer full): a new writable query (possibly same as @q)
*/
#define gst_query_make_writable(q) GST_QUERY_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (q)))
/**
* gst_query_replace: (skip)
* @old_query: (inout) (transfer full) (nullable): pointer to a pointer to a
* #GstQuery to be replaced.
* @new_query: (allow-none) (transfer none): pointer to a #GstQuery that will
* replace the query pointed to by @old_query.
*
* Modifies a pointer to a #GstQuery to point to a different #GstQuery. The
* modification is done atomically (so this is useful for ensuring thread safety
* 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.
*
* Returns: %TRUE if @new_query was different from @old_query
*/
static inline gboolean gst_query_replace(GstQuery** old_query, GstQuery* new_query);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
static inline gboolean
gst_query_replace (GstQuery **old_query, GstQuery *new_query)
{
return gst_mini_object_replace ((GstMiniObject **) old_query, (GstMiniObject *) new_query);
}
/**
* gst_query_take:
* @old_query: (inout) (transfer full) (nullable): pointer to a
* pointer to a #GstQuery to be stolen.
* @new_query: (allow-none) (transfer full): pointer to a #GstQuery that will
* replace the query pointed to by @old_query.
*
* Modifies a pointer to a #GstQuery to point to a different #GstQuery. This
* function is similar to gst_query_replace() except that it takes ownership of
* @new_query.
*
* Either @new_query or the #GstQuery pointed to by @old_query may be %NULL.
*
* Returns: %TRUE if @new_query was different from @old_query
*
* Since: 1.16
*/
static inline gboolean
gst_query_take (GstQuery **old_query, GstQuery *new_query)
{
return gst_mini_object_take ((GstMiniObject **) old_query,
(GstMiniObject *) new_query);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
gboolean gst_query_replace (GstQuery ** old_query,
GstQuery * new_query);
GST_API
gboolean gst_query_take (GstQuery ** old_query,
GstQuery * new_query);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/* application specific query */

46
gst/gstsample.c
View file

@ -28,6 +28,7 @@
* A #GstSample is a small object containing data, a type, timing and
* extra arbitrary information.
*/
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include "gstsample.h"
@ -432,3 +433,48 @@ had_parent:
g_warning ("structure is already owned by another object");
return FALSE;
}
/**
* gst_sample_ref: (skip)
* @sample: a #GstSample
*
* Increases the refcount of the given sample by one.
*
* Returns: (transfer full): @sample
*/
GstSample *
gst_sample_ref (GstSample * sample)
{
return GST_SAMPLE_CAST (gst_mini_object_ref (GST_MINI_OBJECT_CAST (sample)));
}
/**
* gst_sample_unref: (skip)
* @sample: (transfer full): a #GstSample
*
* Decreases the refcount of the sample. If the refcount reaches 0, the
* sample will be freed.
*/
void
gst_sample_unref (GstSample * sample)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (sample));
}
/**
* gst_sample_copy: (skip)
* @buf: a #GstSample.
*
* Create a copy of the given sample. This will also make a newly allocated
* copy of the data the source sample contains.
*
* Returns: (transfer full): a new copy of @buf.
*
* Since: 1.2
*/
GstSample *
gst_sample_copy (const GstSample * buf)
{
return
GST_SAMPLE_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (buf)));
}

43
gst/gstsample.h
View file

@ -87,16 +87,8 @@ void gst_sample_set_segment (GstSample * sample, const GstSegm
GST_API
gboolean gst_sample_set_info (GstSample *sample, GstStructure *info);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* refcounting */
/**
* gst_sample_ref: (skip)
* @sample: a #GstSample
*
* Increases the refcount of the given sample by one.
*
* Returns: (transfer full): @sample
*/
static inline GstSample* gst_sample_ref(GstSample* sample);
static inline GstSample *
gst_sample_ref (GstSample * sample)
{
@ -104,19 +96,18 @@ gst_sample_ref (GstSample * sample)
sample)));
}
/**
* gst_sample_unref: (skip)
* @sample: (transfer full): a #GstSample
*
* Decreases the refcount of the sample. If the refcount reaches 0, the
* sample will be freed.
*/
static inline void gst_sample_unref(GstSample* sample);
static inline void
gst_sample_unref (GstSample * sample)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (sample));
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstSample * gst_sample_ref (GstSample * sample);
GST_API
void gst_sample_unref (GstSample * sample);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/**
* gst_sample_is_writable:
@ -156,25 +147,17 @@ gst_sample_unref (GstSample * sample)
*/
#define gst_sample_make_writable(sample) GST_SAMPLE_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (sample)))
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* copy sample */
/**
* gst_sample_copy: (skip)
* @buf: a #GstSample.
*
* Create a copy of the given sample. This will also make a newly allocated
* copy of the data the source sample contains.
*
* Returns: (transfer full): a new copy of @buf.
*
* Since: 1.2
*/
static inline GstSample* gst_sample_copy(const GstSample* buf);
static inline GstSample *
gst_sample_copy (const GstSample * buf)
{
return GST_SAMPLE_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (buf)));
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstSample * gst_sample_copy(const GstSample * buf);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
/**
* gst_value_set_sample:

100
gst/gsttaglist.c
View file

@ -34,6 +34,7 @@
# include "config.h"
#endif
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include "math-compat.h"
#include "gst-i18n-lib.h"
@ -2083,3 +2084,102 @@ GstTagList *(gst_tag_list_copy) (const GstTagList * taglist)
{
return GST_TAG_LIST (gst_mini_object_copy (GST_MINI_OBJECT_CAST (taglist)));
}
/**
* gst_tag_list_ref: (skip)
* @taglist: the #GstTagList to reference
*
* Add a reference to a #GstTagList mini object.
*
* From this point on, until the caller calls gst_tag_list_unref() or
* gst_tag_list_make_writable(), it is guaranteed that the taglist object will
* not change. To use a #GstTagList object, you must always have a refcount on
* it -- either the one made implicitly by e.g. gst_tag_list_new(), or via
* taking one explicitly with this function.
*
* Returns: the same #GstTagList mini object.
*/
GstTagList *
gst_tag_list_ref (GstTagList * taglist)
{
return (GstTagList *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (taglist));
}
/**
* gst_tag_list_unref: (skip)
* @taglist: a #GstTagList.
*
* Unref a #GstTagList, and and free all its memory when the refcount reaches 0.
*/
void
gst_tag_list_unref (GstTagList * taglist)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (taglist));
}
/**
* gst_clear_tag_list: (skip)
* @taglist_ptr: a pointer to a #GstTagList reference
*
* Clears a reference to a #GstTagList.
*
* @taglist_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the taglist is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
void
gst_clear_tag_list (GstTagList ** taglist_ptr)
{
gst_clear_mini_object ((GstMiniObject **) taglist_ptr);
}
/**
* gst_tag_list_replace:
* @old_taglist: (inout) (transfer full) (nullable): pointer to a pointer to a
* #GstTagList to be replaced.
* @new_taglist: (transfer none) (allow-none): pointer to a #GstTagList that
* will replace the tag list pointed to by @old_taglist.
*
* Modifies a pointer to a #GstTagList to point to a different #GstTagList. The
* modification is done atomically (so this is useful for ensuring thread
* safety in some cases), and the reference counts are updated appropriately
* (the old tag list is unreffed, the new is reffed).
*
* Either @new_taglist or the #GstTagList pointed to by @old_taglist may be
* %NULL.
*
* Returns: %TRUE if @new_taglist was different from @old_taglist
*
* Since: 1.16
*/
gboolean
gst_tag_list_replace (GstTagList ** old_taglist, GstTagList * new_taglist)
{
return gst_mini_object_replace ((GstMiniObject **) old_taglist,
(GstMiniObject *) new_taglist);
}
/**
* gst_tag_list_take:
* @old_taglist: (inout) (transfer full): pointer to a pointer to a #GstTagList
* to be replaced.
* @new_taglist: (transfer full) (allow-none): pointer to a #GstTagList that
* will replace the taglist pointed to by @old_taglist.
*
* Modifies a pointer to a #GstTagList to point to a different #GstTagList.
* This function is similar to gst_tag_list_replace() except that it takes
* ownership of @new_taglist.
*
* Returns: %TRUE if @new_taglist was different from @old_taglist
*
* Since: 1.16
*/
gboolean
gst_tag_list_take (GstTagList ** old_taglist, GstTagList * new_taglist)
{
return gst_mini_object_take ((GstMiniObject **) old_taglist,
(GstMiniObject *) new_taglist);
}

90
gst/gsttaglist.h
View file

@ -399,84 +399,42 @@ gboolean gst_tag_list_get_sample_index (const GstTagList * list,
guint index,
GstSample ** sample);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/* refcounting */
/**
* gst_tag_list_ref: (skip)
* @taglist: the #GstTagList to reference
*
* Add a reference to a #GstTagList mini object.
*
* From this point on, until the caller calls gst_tag_list_unref() or
* gst_tag_list_make_writable(), it is guaranteed that the taglist object will
* not change. To use a #GstTagList object, you must always have a refcount on
* it -- either the one made implicitly by e.g. gst_tag_list_new(), or via
* taking one explicitly with this function.
*
* Returns: the same #GstTagList mini object.
*/
static inline GstTagList* gst_tag_list_ref(GstTagList* taglist);
static inline GstTagList *
gst_tag_list_ref (GstTagList * taglist)
{
return (GstTagList *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (taglist));
}
/**
* gst_tag_list_unref: (skip)
* @taglist: a #GstTagList.
*
* Unref a #GstTagList, and and free all its memory when the refcount reaches 0.
*/
static inline void gst_tag_list_unref(GstTagList* taglist);
static inline void
gst_tag_list_unref (GstTagList * taglist)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (taglist));
}
/**
* gst_clear_tag_list: (skip)
* @taglist_ptr: a pointer to a #GstTagList reference
*
* Clears a reference to a #GstTagList.
*
* @taglist_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the taglist is decreased and the pointer is set to %NULL.
*
* Since: 1.16
*/
static inline void
gst_clear_tag_list (GstTagList ** taglist_ptr)
{
gst_clear_mini_object ((GstMiniObject **) taglist_ptr);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstTagList * gst_tag_list_ref (GstTagList * taglist);
GST_API
void gst_tag_list_unref (GstTagList * taglist);
GST_API
void gst_clear_tag_list (GstTagList ** taglist_ptr);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstTagList* gst_tag_list_copy(const GstTagList* taglist);
#define gst_tag_list_copy(taglist) GST_TAG_LIST (gst_mini_object_copy (GST_MINI_OBJECT_CAST (taglist)))
/**
* gst_tag_list_replace:
* @old_taglist: (inout) (transfer full) (nullable): pointer to a pointer to a
* #GstTagList to be replaced.
* @new_taglist: (transfer none) (allow-none): pointer to a #GstTagList that
* will replace the tag list pointed to by @old_taglist.
*
* Modifies a pointer to a #GstTagList to point to a different #GstTagList. The
* modification is done atomically (so this is useful for ensuring thread
* safety in some cases), and the reference counts are updated appropriately
* (the old tag list is unreffed, the new is reffed).
*
* Either @new_taglist or the #GstTagList pointed to by @old_taglist may be
* %NULL.
*
* Returns: %TRUE if @new_taglist was different from @old_taglist
*
* Since: 1.16
*/
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
static inline gboolean
gst_tag_list_replace (GstTagList **old_taglist, GstTagList *new_taglist)
{
@ -484,27 +442,21 @@ gst_tag_list_replace (GstTagList **old_taglist, GstTagList *new_taglist)
(GstMiniObject *) new_taglist);
}
/**
* gst_tag_list_take:
* @old_taglist: (inout) (transfer full): pointer to a pointer to a #GstTagList
* to be replaced.
* @new_taglist: (transfer full) (allow-none): pointer to a #GstTagList that
* will replace the taglist pointed to by @old_taglist.
*
* Modifies a pointer to a #GstTagList to point to a different #GstTagList.
* This function is similar to gst_tag_list_replace() except that it takes
* ownership of @new_taglist.
*
* Returns: %TRUE if @new_taglist was different from @old_taglist
*
* Since: 1.16
*/
static inline gboolean
gst_tag_list_take (GstTagList **old_taglist, GstTagList *new_taglist)
{
return gst_mini_object_take ((GstMiniObject **) old_taglist,
(GstMiniObject *) new_taglist);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
gboolean gst_tag_list_replace (GstTagList ** old_taglist,
GstTagList * new_taglist);
GST_API
gboolean gst_tag_list_take (GstTagList ** old_taglist,
GstTagList * new_taglist);
#endif
/**
* gst_tag_list_is_writable:

73
gst/gsturi.c
View file

@ -42,6 +42,7 @@
# include "config.h"
#endif
#define GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
#include "gst_private.h"
#include "gst.h"
#include "gsturi.h"
@ -2874,3 +2875,75 @@ gst_uri_get_media_fragment_table (const GstUri * uri)
return NULL;
return _gst_uri_string_to_table (uri->fragment, "&", "=", TRUE, TRUE);
}
/**
* gst_uri_copy:
* @uri: This #GstUri object.
*
* Create a new #GstUri object with the same data as this #GstUri object.
* If @uri is %NULL then returns %NULL.
*
* Returns: (transfer full): A new #GstUri object which is a copy of this
* #GstUri or %NULL.
*
* Since: 1.6
*/
GstUri *
gst_uri_copy (const GstUri * uri)
{
return GST_URI_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (uri)));
}
/**
* gst_uri_ref:
* @uri: (transfer none): This #GstUri object.
*
* Add a reference to this #GstUri object. See gst_mini_object_ref() for further
* info.
*
* Returns: This object with the reference count incremented.
*
* Since: 1.6
*/
GstUri *
gst_uri_ref (GstUri * uri)
{
return GST_URI_CAST (gst_mini_object_ref (GST_MINI_OBJECT_CAST (uri)));
}
/**
* gst_uri_unref:
* @uri: (transfer full): This #GstUri object.
*
* Decrement the reference count to this #GstUri object.
*
* If the reference count drops to 0 then finalize this object.
*
* See gst_mini_object_unref() for further info.
*
* Since: 1.6
*/
void
gst_uri_unref (GstUri * uri)
{
gst_mini_object_unref (GST_MINI_OBJECT_CAST (uri));
}
/**
* gst_clear_uri: (skip)
* @uri_ptr: a pointer to a #GstUri reference
*
* Clears a reference to a #GstUri.
*
* @uri_ptr must not be %NULL.
*
* If the reference is %NULL then this function does nothing. Otherwise, the
* reference count of the uri is decreased and the pointer is set to %NULL.
*
* Since: 1.18
*/
void
gst_clear_uri (GstUri ** uri_ptr)
{
gst_clear_mini_object ((GstMiniObject **) uri_ptr);
}

14
gst/gsturi.h
View file

@ -351,6 +351,7 @@ gboolean gst_uri_set_fragment (GstUri * uri, const gchar * fragment);
GST_API
GHashTable * gst_uri_get_media_fragment_table (const GstUri * uri);
#ifndef GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS
/**
* gst_uri_copy:
* @uri: This #GstUri object.
@ -416,6 +417,19 @@ gst_clear_uri (GstUri ** uri_ptr)
{
gst_clear_mini_object ((GstMiniObject **) uri_ptr);
}
#else /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
GST_API
GstUri * gst_uri_copy (const GstUri * uri);
GST_API
GstUri * gst_uri_ref (GstUri * uri);
GST_API
void gst_uri_unref (GstUri * uri);
GST_API
void gst_clear_uri (GstUri ** uri_ptr);
#endif /* GST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS */
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstUri, gst_uri_unref)

1
gst/meson.build
View file

@ -266,6 +266,7 @@ if build_gir
gst_gir_extra_args += ['--cflags-begin',
'-I' + meson.current_source_dir() + '/..',
'-I' + meson.current_build_dir() + '/..',
'-DGST_DISABLE_MINIOBJECT_INLINE_FUNCTIONS',
'--cflags-end']
endif