gstbuffer.h		gstbuffer.h
	skipping to change at line 40		skipping to change at line 40
	G_BEGIN_DECLS		G_BEGIN_DECLS
	typedef struct _GstBuffer GstBuffer;		typedef struct _GstBuffer GstBuffer;
	typedef struct _GstBufferClass GstBufferClass;		typedef struct _GstBufferClass GstBufferClass;
	/**		/**
	* GST_BUFFER_TRACE_NAME:		* GST_BUFFER_TRACE_NAME:
	*		*
	* The name used for tracing memory allocations.		* The name used for tracing memory allocations.
	*/		*/
	#define GST_BUFFER_TRACE_NAME "GstBuffer"		#define GST_BUFFER_TRACE_NAME "GstBuffer"
	#define GST_TYPE_BUFFER (gst_buffer_get_type ())		#define GST_TYPE_BUFFER (gst_buffer_get_type())
	#define GST_IS_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_BUFFER))		#define GST_IS_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_BUFFER))
	#define GST_IS_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE (( klass), GST_TYPE_BUFFER))		#define GST_IS_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE (( klass), GST_TYPE_BUFFER))
	#define GST_BUFFER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_BUFFER, GstBufferClass))		#define GST_BUFFER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_BUFFER, GstBufferClass))
	#define GST_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_BUFFER, GstBuffer))		#define GST_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_BUFFER, GstBuffer))
	#define GST_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST (( klass), GST_TYPE_BUFFER, GstBufferClass))		#define GST_BUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST (( klass), GST_TYPE_BUFFER, GstBufferClass))
	#define GST_BUFFER_CAST(obj) ((GstBuffer *)(obj))		#define GST_BUFFER_CAST(obj) ((GstBuffer *)(obj))
	/**		/**
	* GST_BUFFER_FLAGS:		* GST_BUFFER_FLAGS:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	skipping to change at line 88		skipping to change at line 88
	* Clears a buffer flag.		* Clears a buffer flag.
	*/		*/
	#define GST_BUFFER_FLAG_UNSET(buf,flag) GST_MINI_OBJECT_FLAG_UNSET (buf, flag)		#define GST_BUFFER_FLAG_UNSET(buf,flag) GST_MINI_OBJECT_FLAG_UNSET (buf, flag)
	/**		/**
	* GST_BUFFER_DATA:		* GST_BUFFER_DATA:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	*		*
	* A pointer to the data element of this buffer.		* A pointer to the data element of this buffer.
	*/		*/
	#define GST_BUFFER_DATA(buf) (GST_BUFFER_CAST(buf)->data)		#define GST_BUFFER_DATA(buf) (GST_BUFFER_CAST(buf)->data )
	/**		/**
	* GST_BUFFER_SIZE:		* GST_BUFFER_SIZE:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	*		*
	* The size in bytes of the data in this buffer.		* The size in bytes of the data in this buffer.
	*/		*/
	#define GST_BUFFER_SIZE(buf) (GST_BUFFER_CAST(buf)->size)		#define GST_BUFFER_SIZE(buf) (GST_BUFFER_CAST(buf)->size )
	/**		/**
	* GST_BUFFER_TIMESTAMP:		* GST_BUFFER_TIMESTAMP:
	* @buf: a #GstBuffer.:		* @buf: a #GstBuffer.:
	*		*
	* The timestamp in nanoseconds (as a #GstClockTime) of the data in the buf fer.		* The timestamp in nanoseconds (as a #GstClockTime) of the data in the buf fer.
	* Value will be %GST_CLOCK_TIME_NONE if the timestamp is unknown.		* Value will be %GST_CLOCK_TIME_NONE if the timestamp is unknown.
	*		*
	*/		*/
	#define GST_BUFFER_TIMESTAMP(buf) (GST_BUFFER_CAST(buf)->times tamp)		#define GST_BUFFER_TIMESTAMP(buf) (GST_BUFFER_CAST(buf)->time stamp)
	/**		/**
	* GST_BUFFER_DURATION:		* GST_BUFFER_DURATION:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	*		*
	* The duration in nanoseconds (as a #GstClockTime) of the data in the buff er.		* The duration in nanoseconds (as a #GstClockTime) of the data in the buff er.
	* Value will be %GST_CLOCK_TIME_NONE if the duration is unknown.		* Value will be %GST_CLOCK_TIME_NONE if the duration is unknown.
	*/		*/
	#define GST_BUFFER_DURATION(buf) (GST_BUFFER_CAST(buf)->durat ion)		#define GST_BUFFER_DURATION(buf) (GST_BUFFER_CAST(buf)->dura tion)
	/**		/**
	* GST_BUFFER_CAPS:		* GST_BUFFER_CAPS:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	*		*
	* The caps for this buffer.		* The caps for this buffer.
	*/		*/
	#define GST_BUFFER_CAPS(buf) (GST_BUFFER_CAST(buf)->caps)		#define GST_BUFFER_CAPS(buf) (GST_BUFFER_CAST(buf)->caps )
	/**		/**
	* GST_BUFFER_OFFSET:		* GST_BUFFER_OFFSET:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	*		*
	* The offset in the source file of the beginning of this buffer.		* The offset in the source file of the beginning of this buffer.
	*/		*/
	#define GST_BUFFER_OFFSET(buf) (GST_BUFFER_CAST(buf)->offse t)		#define GST_BUFFER_OFFSET(buf) (GST_BUFFER_CAST(buf)->offs et)
	/**		/**
	* GST_BUFFER_OFFSET_END:		* GST_BUFFER_OFFSET_END:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	*		*
	* The offset in the source file of the end of this buffer.		* The offset in the source file of the end of this buffer.
	*/		*/
	#define GST_BUFFER_OFFSET_END(buf) (GST_BUFFER_CAST(buf)->offse t_end)		#define GST_BUFFER_OFFSET_END(buf) (GST_BUFFER_CAST(buf)->offs et_end)
	/**		/**
	* GST_BUFFER_MALLOCDATA:		* GST_BUFFER_MALLOCDATA:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	*		*
	* A pointer to any data allocated for this buffer using g_malloc(). If thi s is		* A pointer to any data allocated for this buffer using g_malloc(). If thi s is
	* non-NULL, this memory will be freed at the end of the buffer's lifecycle		* non-NULL, this memory will be freed at the end of the buffer's lifecycle
	* (i.e. when its refcount becomes zero).		* (i.e. when its refcount becomes zero).
	*/		*/
	#define GST_BUFFER_MALLOCDATA(buf) (GST_BUFFER_CAST(buf)->mallo c_data)		#define GST_BUFFER_MALLOCDATA(buf) (GST_BUFFER_CAST(buf)->mall oc_data)
	/**		/**
	* GST_BUFFER_FREE_FUNC:		* GST_BUFFER_FREE_FUNC:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	*		*
	* A pointer to a function that will be called on the buffer's malloc_data when		* A pointer to a function that will be called on the buffer's malloc_data when
	* this buffer is finalized. Defaults to g_free().		* this buffer is finalized. Defaults to g_free().
	*		*
	* Note that the free function only affects the buffer's malloc_data; if th e		* Note that the free function only affects the buffer's malloc_data; if th e
	* buffer's malloc_data is %NULL, the function will not be called.		* buffer's malloc_data is %NULL, the function will not be called.
	*		*
	* Since: 0.10.22		* Since: 0.10.22
	*/		*/
	#define GST_BUFFER_FREE_FUNC(buf) (GST_BUFFER_CAST(buf)->free_ func)		#define GST_BUFFER_FREE_FUNC(buf) (GST_BUFFER_CAST(buf)->free _func)
	/**		/**
	* GST_BUFFER_OFFSET_NONE:		* GST_BUFFER_OFFSET_NONE:
	*		*
	* Constant for no-offset return results.		* Constant for no-offset return results.
	*/		*/
	#define GST_BUFFER_OFFSET_NONE ((guint64)-1)		#define GST_BUFFER_OFFSET_NONE ((guint64)-1)
	/**		/**
	* GST_BUFFER_DURATION_IS_VALID:		* GST_BUFFER_DURATION_IS_VALID:
	* @buffer: a #GstBuffer		* @buffer: a #GstBuffer
	*		*
	* Tests if the duration is known.		* Tests if the duration is known.
	*/		*/
	#define GST_BUFFER_DURATION_IS_VALID(buffer) (GST_CLOCK_TIME_IS_VALID (GS T_BUFFER_DURATION (buffer)))		#define GST_BUFFER_DURATION_IS_VALID(buffer) (GST_CLOCK_TIME_IS_VALID (G ST_BUFFER_DURATION (buffer)))
	/**		/**
	* GST_BUFFER_TIMESTAMP_IS_VALID:		* GST_BUFFER_TIMESTAMP_IS_VALID:
	* @buffer: a #GstBuffer		* @buffer: a #GstBuffer
	*		*
	* Tests if the timestamp is known.		* Tests if the timestamp is known.
	*/		*/
	#define GST_BUFFER_TIMESTAMP_IS_VALID(buffer) (GST_CLOCK_TIME_IS_VALID (GS T_BUFFER_TIMESTAMP (buffer)))		#define GST_BUFFER_TIMESTAMP_IS_VALID(buffer) (GST_CLOCK_TIME_IS_VALID (G ST_BUFFER_TIMESTAMP (buffer)))
	/**		/**
	* GST_BUFFER_OFFSET_IS_VALID:		* GST_BUFFER_OFFSET_IS_VALID:
	* @buffer: a #GstBuffer		* @buffer: a #GstBuffer
	*		*
	* Tests if the start offset is known.		* Tests if the start offset is known.
	*/		*/
	#define GST_BUFFER_OFFSET_IS_VALID(buffer) (GST_BUFFER_OFFSET (buffer) != GST_BUFFER_OFFSET_NONE)		#define GST_BUFFER_OFFSET_IS_VALID(buffer) (GST_BUFFER_OFFSET (buffer) != GST_BUFFER_OFFSET_NONE)
	/**		/**
	* GST_BUFFER_OFFSET_END_IS_VALID:		* GST_BUFFER_OFFSET_END_IS_VALID:
	* @buffer: a #GstBuffer		* @buffer: a #GstBuffer
	*		*
	* Tests if the end offset is known.		* Tests if the end offset is known.
	*/		*/
	#define GST_BUFFER_OFFSET_END_IS_VALID(buffer) (GST_BUFFER_OFFSET_END (buff er) != GST_BUFFER_OFFSET_NONE)		#define GST_BUFFER_OFFSET_END_IS_VALID(buffer) (GST_BUFFER_OFFSET_END (buf fer) != GST_BUFFER_OFFSET_NONE)
	/**		/**
	* GST_BUFFER_IS_DISCONT:		* GST_BUFFER_IS_DISCONT:
	* @buffer: a #GstBuffer		* @buffer: a #GstBuffer
	*		*
	* Tests if the buffer marks a discontinuity in the stream.		* Tests if the buffer marks a discontinuity in the stream.
	*		*
	* Since: 0.10.9		* Since: 0.10.9
	*/		*/
	#define GST_BUFFER_IS_DISCONT(buffer) (GST_BUFFER_FLAG_IS_SET (buffer, GST _BUFFER_FLAG_DISCONT))		#define GST_BUFFER_IS_DISCONT(buffer) (GST_BUFFER_FLAG_IS_SET (buffer, GS T_BUFFER_FLAG_DISCONT))
	/**		/**
	* GstBufferFlag:		* GstBufferFlag:
	* @GST_BUFFER_FLAG_READONLY: the buffer is read-only. This means the data of		* @GST_BUFFER_FLAG_READONLY: the buffer is read-only. This means the data of
	* the buffer should not be modified. The metadata might still be modified.		* the buffer should not be modified. The metadata might still be modified.
	* @GST_BUFFER_FLAG_PREROLL: the buffer is part of a preroll and should not be		* @GST_BUFFER_FLAG_PREROLL: the buffer is part of a preroll and should not be
	* displayed.		* displayed.
	* @GST_BUFFER_FLAG_DISCONT: the buffer marks a discontinuity in the stream .		* @GST_BUFFER_FLAG_DISCONT: the buffer marks a discontinuity in the stream .
	* This typically occurs after a seek or a dropped buffer from a live or		* This typically occurs after a seek or a dropped buffer from a live or
	* network source.		* network source.
	* @GST_BUFFER_FLAG_IN_CAPS: the buffer has been added as a field in a #Gst Caps.		* @GST_BUFFER_FLAG_IN_CAPS: the buffer has been added as a field in a #Gst Caps.
	* @GST_BUFFER_FLAG_GAP: the buffer has been created to fill a gap in the		* @GST_BUFFER_FLAG_GAP: the buffer has been created to fill a gap in the
	* stream and contains media neutral data (elements can switch to optimized code		* stream and contains media neutral data (elements can switch to optimized code
	* path that ignores the buffer content).		* path that ignores the buffer content).
	* @GST_BUFFER_FLAG_DELTA_UNIT: this unit cannot be decoded independently.		* @GST_BUFFER_FLAG_DELTA_UNIT: this unit cannot be decoded independently.
	* @GST_BUFFER_FLAG_MEDIA1: a flag whose use is specific to the caps of the		* @GST_BUFFER_FLAG_MEDIA1: a flag whose use is specific to the caps of the
	buffer.		buffer. Since: 0.10.23.
	* Since: 0.10.23		* @GST_BUFFER_FLAG_MEDIA2: a flag whose use is specific to the caps of the
	* @GST_BUFFER_FLAG_MEDIA2: a flag whose use is specific to the caps of the		buffer. Since: 0.10.23.
	buffer.		* @GST_BUFFER_FLAG_MEDIA3: a flag whose use is specific to the caps of the
	* Since: 0.10.23		buffer. Since: 0.10.23.
	* @GST_BUFFER_FLAG_MEDIA3: a flag whose use is specific to the caps of the
	buffer.
	* Since: 0.10.23
	* @GST_BUFFER_FLAG_LAST: additional flags can be added starting from this flag.		* @GST_BUFFER_FLAG_LAST: additional flags can be added starting from this flag.
	*		*
	* A set of buffer flags used to describe properties of a #GstBuffer.		* A set of buffer flags used to describe properties of a #GstBuffer.
	*/		*/
	typedef enum {		typedef enum {
	GST_BUFFER_FLAG_READONLY = GST_MINI_OBJECT_FLAG_READONLY,		GST_BUFFER_FLAG_READONLY = GST_MINI_OBJECT_FLAG_READONLY,
	GST_BUFFER_FLAG_PREROLL = (GST_MINI_OBJECT_FLAG_LAST << 0),		GST_BUFFER_FLAG_PREROLL = (GST_MINI_OBJECT_FLAG_LAST << 0),
	GST_BUFFER_FLAG_DISCONT = (GST_MINI_OBJECT_FLAG_LAST << 1),		GST_BUFFER_FLAG_DISCONT = (GST_MINI_OBJECT_FLAG_LAST << 1),
	GST_BUFFER_FLAG_IN_CAPS = (GST_MINI_OBJECT_FLAG_LAST << 2),		GST_BUFFER_FLAG_IN_CAPS = (GST_MINI_OBJECT_FLAG_LAST << 2),
	GST_BUFFER_FLAG_GAP = (GST_MINI_OBJECT_FLAG_LAST << 3),		GST_BUFFER_FLAG_GAP = (GST_MINI_OBJECT_FLAG_LAST << 3),
	skipping to change at line 260		skipping to change at line 257
	* For video frames, this is the frame number of this buffer.		* For video frames, this is the frame number of this buffer.
	* For audio samples, this is the offset of the first sample in this bu ffer.		* For audio samples, this is the offset of the first sample in this bu ffer.
	* For file data or compressed data this is the byte offset of the firs t		* For file data or compressed data this is the byte offset of the firs t
	* byte in this buffer.		* byte in this buffer.
	* @offset_end: the last offset contained in this buffer. It has the same		* @offset_end: the last offset contained in this buffer. It has the same
	* format as @offset.		* format as @offset.
	* @malloc_data: a pointer to the allocated memory associated with this buf fer.		* @malloc_data: a pointer to the allocated memory associated with this buf fer.
	* When the buffer is freed, this data will freed with @free_func.		* When the buffer is freed, this data will freed with @free_func.
	* @free_func: a custom function that will be called with @malloc_data, def aults		* @free_func: a custom function that will be called with @malloc_data, def aults
	* to g_free(). Since 0.10.22.		* to g_free(). Since 0.10.22.
			* @parent: the parent buffer if this is a subbuffer. Since 0.10.26.
	*		*
	* The structure of a #GstBuffer. Use the associated macros to access the p ublic		* The structure of a #GstBuffer. Use the associated macros to access the p ublic
	* variables.		* variables.
	*/		*/
	struct _GstBuffer {		struct _GstBuffer {
	GstMiniObject mini_object;		GstMiniObject mini_object;
	/*< public >*/ /* with COW */		/*< public >*/ /* with COW */
	/* pointer to data and its size */		/* pointer to data and its size */
	guint8 *data;		guint8 *data;
	guint size;		guint size;
	/* timestamp */		/* timestamp */
	GstClockTime timestamp;		GstClockTime timestamp;
	GstClockTime duration;		GstClockTime duration;
	/* the media type of this buffer */		/* the media type of this buffer */
	GstCaps *caps;		GstCaps *caps;
	/* media specific offset */		/* media specific offset */
	guint64 offset;		guint64 offset;
	guint64 offset_end;		guint64 offset_end;
	guint8 *malloc_data;		guint8 *malloc_data;
			/* ABI Added */
	GFreeFunc free_func;		GFreeFunc free_func;
			GstBuffer *parent;
	/*< private >*/		/*< private >*/
	gpointer _gst_reserved[GST_PADDING - 1];		gpointer _gst_reserved[GST_PADDING - 2];
	};		};
	struct _GstBufferClass {		struct _GstBufferClass {
	GstMiniObjectClass mini_object_class;		GstMiniObjectClass mini_object_class;
	};		};
	GType gst_buffer_get_type (void);		GType gst_buffer_get_type (void);
	/* allocation */		/* allocation */
	GstBuffer * gst_buffer_new (void);		GstBuffer * gst_buffer_new (void);
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	* @data: The data (a #guint8 *) to set on the buffer.		* @data: The data (a #guint8 *) to set on the buffer.
	* @size: The size (in bytes, as a #guint) of the data being set.		* @size: The size (in bytes, as a #guint) of the data being set.
	*		*
	* A convenience function to set the data and size on a buffer.		* A convenience function to set the data and size on a buffer.
	* This will replace any existing data pointer set on this buffer, but will		* This will replace any existing data pointer set on this buffer, but will
	* not change GST_BUFFER_MALLOCDATA(), if any. Callers should ensure that		* not change GST_BUFFER_MALLOCDATA(), if any. Callers should ensure that
	* GST_BUFFER_MALLOCDATA() is non-NULL, or should free that and set it to N ULL.		* GST_BUFFER_MALLOCDATA() is non-NULL, or should free that and set it to N ULL.
	*		*
	* No checks are done on the data or size arguments passed.		* No checks are done on the data or size arguments passed.
	*/		*/
	#define gst_buffer_set_data(buf, data, size) \		#define gst_buffer_set_data(buf, data, size) \
	G_STMT_START { \		G_STMT_START { \
	GST_BUFFER_DATA (buf) = data; \		GST_BUFFER_DATA (buf) = data; \
	GST_BUFFER_SIZE (buf) = size; \		GST_BUFFER_SIZE (buf) = size; \
	} G_STMT_END		} G_STMT_END
	/* refcounting */		/* refcounting */
	/**		/**
	* gst_buffer_ref:		* gst_buffer_ref:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	*		*
	* Increases the refcount of the given buffer by one.		* Increases the refcount of the given buffer by one.
	*		*
	* Note that the refcount affects the writeability		* Note that the refcount affects the writeability
	* of @buf and its metadata, see gst_buffer_is_writable() and		* of @buf and its metadata, see gst_buffer_is_writable() and
	* gst_buffer_is_metadata_writable(). It is		* gst_buffer_is_metadata_writable(). It is
	* important to note that keeping additional references to		* important to note that keeping additional references to
	* GstBuffer instances can potentially increase the number		* GstBuffer instances can potentially increase the number
	* of memcpy operations in a pipeline.		* of memcpy operations in a pipeline.
	*		*
	* Returns: @buf		* Returns: (transfer full): @buf
	*/		*/
	#ifdef _FOOL_GTK_DOC_		#ifdef _FOOL_GTK_DOC_
	G_INLINE_FUNC GstBuffer * gst_buffer_ref (GstBuffer * buf);		G_INLINE_FUNC GstBuffer * gst_buffer_ref (GstBuffer * buf);
	#endif		#endif
	static inline GstBuffer *		static inline GstBuffer *
	gst_buffer_ref (GstBuffer * buf)		gst_buffer_ref (GstBuffer * buf)
	{		{
	return (GstBuffer *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (buf));		return (GstBuffer *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (buf));
	}		}
	/**		/**
	* gst_buffer_unref:		* gst_buffer_unref:
	* @buf: a #GstBuffer.		* @buf: (transfer full): a #GstBuffer.
	*		*
	* Decreases the refcount of the buffer. If the refcount reaches 0, the buf fer		* Decreases the refcount of the buffer. If the refcount reaches 0, the buf fer
	* will be freed. If GST_BUFFER_MALLOCDATA() is non-NULL, this pointer will		* will be freed. If GST_BUFFER_MALLOCDATA() is non-NULL, this pointer will
	* also be freed at this time.		* also be freed at this time.
	*/		*/
	#ifdef _FOOL_GTK_DOC_		#ifdef _FOOL_GTK_DOC_
	G_INLINE_FUNC void gst_buffer_unref (GstBuffer * buf);		G_INLINE_FUNC void gst_buffer_unref (GstBuffer * buf);
	#endif		#endif
	static inline void		static inline void
	skipping to change at line 373		skipping to change at line 373
	}		}
	/* copy buffer */		/* copy buffer */
	/**		/**
	* gst_buffer_copy:		* gst_buffer_copy:
	* @buf: a #GstBuffer.		* @buf: a #GstBuffer.
	*		*
	* Create a copy of the given buffer. This will also make a newly allocated		* Create a copy of the given buffer. This will also make a newly allocated
	* copy of the data the source buffer contains.		* copy of the data the source buffer contains.
	*		*
	* Returns: a new copy of @buf.		* Returns: (transfer full): a new copy of @buf.
	*/		*/
	#ifdef _FOOL_GTK_DOC_		#ifdef _FOOL_GTK_DOC_
	G_INLINE_FUNC GstBuffer * gst_buffer_copy (const GstBuffer * buf);		G_INLINE_FUNC GstBuffer * gst_buffer_copy (const GstBuffer * buf);
	#endif		#endif
	static inline GstBuffer *		static inline GstBuffer *
	gst_buffer_copy (const GstBuffer * buf)		gst_buffer_copy (const GstBuffer * buf)
	{		{
	return GST_BUFFER (gst_mini_object_copy (GST_MINI_OBJECT_CAST (buf)));		return GST_BUFFER (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (buf) ));
	}		}
	/**		/**
	* GstBufferCopyFlags:		* GstBufferCopyFlags:
	* @GST_BUFFER_COPY_FLAGS: flag indicating that buffer flags should be copi ed		* @GST_BUFFER_COPY_FLAGS: flag indicating that buffer flags should be copi ed
	* @GST_BUFFER_COPY_TIMESTAMPS: flag indicating that buffer timestamp, dura tion,		* @GST_BUFFER_COPY_TIMESTAMPS: flag indicating that buffer timestamp, dura tion,
	* offset and offset_end should be copied		* offset and offset_end should be copied
	* @GST_BUFFER_COPY_CAPS: flag indicating that buffer caps should be copied		* @GST_BUFFER_COPY_CAPS: flag indicating that buffer caps should be copied
	*		*
	* A set of flags that can be provided to the gst_buffer_copy_metadata()		* A set of flags that can be provided to the gst_buffer_copy_metadata()
	skipping to change at line 426		skipping to change at line 426
	/**		/**
	* gst_buffer_is_writable:		* gst_buffer_is_writable:
	* @buf: a #GstBuffer		* @buf: a #GstBuffer
	*		*
	* Tests if you can safely write data into a buffer's data array or validly		* Tests if you can safely write data into a buffer's data array or validly
	* modify the caps and timestamp metadata. Metadata in a GstBuffer is alway s		* modify the caps and timestamp metadata. Metadata in a GstBuffer is alway s
	* writable, but it is only safe to change it when there is only one owner		* writable, but it is only safe to change it when there is only one owner
	* of the buffer - ie, the refcount is 1.		* of the buffer - ie, the refcount is 1.
	*/		*/
	#define gst_buffer_is_writable(buf) gst_mini_object_is_w ritable (GST_MINI_OBJECT_CAST (buf))		#define gst_buffer_is_writable(buf) gst_mini_object_is_writable (GST_MINI_OBJECT_CAST (buf))
	/**		/**
	* gst_buffer_make_writable:		* gst_buffer_make_writable:
	* @buf: a #GstBuffer		* @buf: (transfer full): a #GstBuffer
	*		*
	* Makes a writable buffer from the given buffer. If the source buffer is		* Makes a writable buffer from the given buffer. If the source buffer is
	* already writable, this will simply return the same buffer. A copy will		* already writable, this will simply return the same buffer. A copy will
	* otherwise be made using gst_buffer_copy().		* otherwise be made using gst_buffer_copy().
			*
			* Returns: (transfer full): a writable buffer which may or may not be the
			* same as @buf
	*/		*/
	#define gst_buffer_make_writable(buf) GST_BUFFER_CAST (gst _mini_object_make_writable (GST_MINI_OBJECT_CAST (buf)))		#define gst_buffer_make_writable(buf) GST_BUFFER_CAST (gst_mini_o bject_make_writable (GST_MINI_OBJECT_CAST (buf)))
	/* Ensure that the metadata of the buffer is writable, even if the buffer d ata		/* Ensure that the metadata of the buffer is writable, even if the buffer d ata
	* isn't */		* isn't */
	gboolean gst_buffer_is_metadata_writable (GstBuffer *buf);		gboolean gst_buffer_is_metadata_writable (GstBuffer *buf);
	GstBuffer* gst_buffer_make_metadata_writable (GstBuffer *buf);		GstBuffer* gst_buffer_make_metadata_writable (GstBuffer *buf);
	/**		/**
	* gst_buffer_replace:		* gst_buffer_replace:
	* @obuf: pointer to a pointer to a #GstBuffer to be replaced.		* @obuf: (inout) (transfer full): pointer to a pointer to a #GstBuffer to
	* @nbuf: pointer to a #GstBuffer that will replace the buffer pointed to b		be
	y		* replaced.
	* @obuf.		* @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. T he		* Modifies a pointer to a #GstBuffer to point to a different #GstBuffer. T he
	* modification is done atomically (so this is useful for ensuring thread s afety		* modification is done atomically (so this is useful for ensuring thread s afety
	* in some cases), and the reference counts are updated appropriately (the old		* in some cases), and the reference counts are updated appropriately (the old
	* buffer is unreffed, the new is reffed).		* 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.
	*/		*/
	#define gst_buffer_replace(obuf,nbuf) \		#define gst_buffer_replace(obuf,nbuf) \
	G_STMT_START {		G_STMT_START {
	\		\
	GstBuffer **___obufaddr = (GstBuffer **)(obuf); \		GstBuffer **___obufaddr = (GstBuffer **)(obuf); \
	gst_mini_object_replace ((GstMiniObject **)___obufaddr, \		gst_mini_object_replace ((GstMiniObject **)___obufaddr, \
	GST_MINI_OBJECT_CAST (nbuf)); \		GST_MINI_OBJECT_CAST (nbuf)); \
	} G_STMT_END		} G_STMT_END
	GstCaps* gst_buffer_get_caps (GstBuffer *buffer);		GstCaps* gst_buffer_get_caps (GstBuffer *buffer);
	void gst_buffer_set_caps (GstBuffer *buffer, GstCaps		void gst_buffer_set_caps (GstBuffer *buffer, GstCaps
	*caps);		*caps);
	/* creating a subbuffer */		/* creating a subbuffer */
	GstBuffer* gst_buffer_create_sub (GstBuffer *parent, guint of fset, guint size);		GstBuffer* gst_buffer_create_sub (GstBuffer *parent, guint o ffset, guint size);
	/* span, two buffers, intelligently */		/* span, two buffers, intelligently */
	gboolean gst_buffer_is_span_fast (GstBuffer *buf1, GstBuffer		gboolean gst_buffer_is_span_fast (GstBuffer *buf1, GstBuffer
	*buf2);		*buf2);
	GstBuffer* gst_buffer_span (GstBuffer *buf1, guint32 of		GstBuffer* gst_buffer_span (GstBuffer *buf1, guint32 o
	fset, GstBuffer *buf2, guint32 len);		ffset, GstBuffer *buf2, guint32 len);
	/**		/**
	* gst_value_set_buffer:		* gst_value_set_buffer:
	* @v: a #GstValue to receive the data		* @v: a #GValue to receive the data
	* @b: a #GstBuffer to assign to the GstValue		* @b: (transfer none): a #GstBuffer to assign to the GstValue
	*		*
	* Sets @b as the value of @v. Caller retains reference to buffer.		* Sets @b as the value of @v. Caller retains reference to buffer.
	*/		*/
	#define gst_value_set_buffer(v,b) gst_value_set_mini_o bject(v, GST_MINI_OBJECT_CAST(b))		#define gst_value_set_buffer(v,b) gst_value_set_mini_object(v , GST_MINI_OBJECT_CAST(b))
	/**		/**
	* gst_value_take_buffer:		* gst_value_take_buffer:
	* @v: a #GstValue to receive the data		* @v: a #GValue to receive the data
	* @b: a #GstBuffer to assign to the GstValue		* @b: (transfer full): a #GstBuffer to assign to the GstValue
	*		*
	* Sets @b as the value of @v. Caller gives away reference to buffer.		* Sets @b as the value of @v. Caller gives away reference to buffer.
	*/		*/
	#define gst_value_take_buffer(v,b) gst_value_take_mini_ object(v, GST_MINI_OBJECT_CAST(b))		#define gst_value_take_buffer(v,b) gst_value_take_mini_object( v, GST_MINI_OBJECT_CAST(b))
	/**		/**
	* gst_value_get_buffer:		* gst_value_get_buffer:
	* @v: a #GstValue to qeury		* @v: a #GValue to query
	*		*
	* Receives a #GstBuffer as the value of @v. Does not return a reference to		* Receives a #GstBuffer as the value of @v. Does not return a reference to
	* the buffer, so the pointer is only valid for as long as the caller owns		* the buffer, so the pointer is only valid for as long as the caller owns
	* a reference to @v.		* a reference to @v.
			*
			* Returns: (transfer none): buffer
	*/		*/
	#define gst_value_get_buffer(v) GST_BUFFER_CAST (gst _value_get_mini_object(v))		#define gst_value_get_buffer(v) GST_BUFFER_CAST (gst_value_ get_mini_object(v))
	G_END_DECLS		G_END_DECLS
	#endif /* __GST_BUFFER_H__ */		#endif /* __GST_BUFFER_H__ */
End of changes. 49 change blocks.
	70 lines changed or deleted		76 lines changed or added
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