gstutils.h		gstutils.h
	skipping to change at line 37		skipping to change at line 37
	#include <glib.h>		#include <glib.h>
	#include <gst/gstbin.h>		#include <gst/gstbin.h>
	#include <gst/gstparse.h>		#include <gst/gstparse.h>
	G_BEGIN_DECLS		G_BEGIN_DECLS
	void gst_util_set_value_from_string (GValue *value, const gchar *value_str);		void gst_util_set_value_from_string (GValue *value, const gchar *value_str);
	void gst_util_set_object_arg (GObject *object, const gcha r *name, const gchar *value);		void gst_util_set_object_arg (GObject *object, const gcha r *name, const gchar *value);
	void gst_util_dump_mem (const guchar *mem, guint si ze);		void gst_util_dump_mem (const guchar *mem, guint si ze);
	guint64 gst_util_gdouble_to_guint64 (gdouble value) G_GNUC_PUR		guint64 gst_util_gdouble_to_guint64 (gdouble value) G_GNUC_CON
	E;		ST;
	gdouble gst_util_guint64_to_gdouble (guint64 value) G_GNUC_PUR		gdouble gst_util_guint64_to_gdouble (guint64 value) G_GNUC_CON
	E;		ST;
	/**		/**
	* gst_guint64_to_gdouble:		* gst_guint64_to_gdouble:
	* @value: the #guint64 value to convert		* @value: the #guint64 value to convert
	*		*
	* Convert @value to a gdouble.		* Convert @value to a gdouble.
	*		*
	* Returns: @value converted to a #gdouble.		* Returns: @value converted to a #gdouble.
	*/		*/
	skipping to change at line 65		skipping to change at line 65
	* Returns: @value converted to a #guint64.		* Returns: @value converted to a #guint64.
	*/		*/
	#ifdef WIN32		#ifdef WIN32
	#define gst_gdouble_to_guint64(value) gst_util_gdouble_to_guint64 (value)		#define gst_gdouble_to_guint64(value) gst_util_gdouble_to_guint64 (value)
	#define gst_guint64_to_gdouble(value) gst_util_guint64_to_gdouble (value)		#define gst_guint64_to_gdouble(value) gst_util_guint64_to_gdouble (value)
	#else		#else
	#define gst_gdouble_to_guint64(value) ((guint64) (value))		#define gst_gdouble_to_guint64(value) ((guint64) (value))
	#define gst_guint64_to_gdouble(value) ((gdouble) (value))		#define gst_guint64_to_gdouble(value) ((gdouble) (value))
	#endif		#endif
	guint64 gst_util_uint64_scale (guint64 val, guint6		guint64 gst_util_uint64_scale (guint64 val, guint6
	4 num, guint64 denom) G_GNUC_PURE;		4 num, guint64 denom);
			guint64 gst_util_uint64_scale_round (guint64 val, guint6
	guint64 gst_util_uint64_scale_int (guint64 val, gint num, gin		4 num, guint64 denom);
	t denom) G_GNUC_PURE;		guint64 gst_util_uint64_scale_ceil (guint64 val, guint6
			4 num, guint64 denom);
			guint64 gst_util_uint64_scale_int (guint64 val, gint num, gin
			t denom);
			guint64 gst_util_uint64_scale_int_round (guint64 val, gint num, gin
			t denom);
			guint64 gst_util_uint64_scale_int_ceil (guint64 val, gint num, gin
			t denom);
	guint32 gst_util_seqnum_next (void);		guint32 gst_util_seqnum_next (void);
	gint32 gst_util_seqnum_compare (guint32 s1, guint32 s2);		gint32 gst_util_seqnum_compare (guint32 s1, guint32 s2);
	void gst_print_pad_caps (GString *buf, gint indent, GstPad *pad);		void gst_print_pad_caps (GString *buf, gint indent, GstPad *pad);
	void gst_print_element_args (GString *buf, gint indent, GstElement *element);		void gst_print_element_args (GString *buf, gint indent, GstElement *element);
	GType gst_type_register_static_full (GType parent_type,		GType gst_type_register_static_full (GType parent_type,
	const gchar *type_name,		const gchar *type_name,
	guint class_size,		guint class_size,
	skipping to change at line 119		skipping to change at line 123
	* </informalexample>		* </informalexample>
	*/		*/
	#define GST_BOILERPLATE_FULL(type, type_as_function, parent_type, parent_ty pe_macro, additional_initializations) \		#define GST_BOILERPLATE_FULL(type, type_as_function, parent_type, parent_ty pe_macro, additional_initializations) \
	\		\
	static void type_as_function ## _base_init (gpointer g_class); \		static void type_as_function ## _base_init (gpointer g_class); \
	static void type_as_function ## _class_init (type ## Class *g_class);\		static void type_as_function ## _class_init (type ## Class *g_class);\
	static void type_as_function ## _init (type *object, \		static void type_as_function ## _init (type *object, \
	type ## Class *g_class);\		type ## Class *g_class);\
	static parent_type ## Class *parent_class = NULL; \		static parent_type ## Class *parent_class = NULL; \
	static void \		static void \
	type_as_function ## _class_init_trampoline (gpointer g_class, \		type_as_function ## _class_init_trampoline (gpointer g_class) \
	gpointer data) \
	{ \		{ \
	parent_class = (parent_type ## Class *) \		parent_class = (parent_type ## Class *) \
	g_type_class_peek_parent (g_class); \		g_type_class_peek_parent (g_class); \
	type_as_function ## _class_init ((type ## Class *)g_class); \		type_as_function ## _class_init ((type ## Class *)g_class); \
	} \		} \
	\		\
	GType type_as_function ## _get_type (void); \
	\
	GType \		GType \
	type_as_function ## _get_type (void) \		type_as_function ## _get_type (void) \
	{ \		{ \
	/* The typedef for GType may be gulong or gsize, depending on the \		/* The typedef for GType may be gulong or gsize, depending on the \
	* system and whether the compiler is c++ or not. The g_once_init_* \		* system and whether the compiler is c++ or not. The g_once_init_* \
	* functions always take a gsize * though ... */ \		* functions always take a gsize * though ... */ \
	static volatile gsize gonce_data = 0; \		static volatile gsize gonce_data = 0; \
	if (g_once_init_enter (&gonce_data)) { \		if (g_once_init_enter (&gonce_data)) { \
	GType _type; \		GType _type; \
	_type = gst_type_register_static_full (parent_type_macro, \		_type = gst_type_register_static_full (parent_type_macro, \
	g_intern_static_string (#type), \		g_intern_static_string (#type), \
	sizeof (type ## Class), \		sizeof (type ## Class), \
	type_as_function ## _base_init, \		type_as_function ## _base_init, \
	NULL, /* base_finalize */ \		NULL, /* base_finalize */ \
	type_as_function ## _class_init_trampoline, \		(GClassInitFunc) type_as_function ## _class_init_trampoline, \
	NULL, /* class_finalize */ \		NULL, /* class_finalize */ \
	NULL, /* class_data */ \		NULL, /* class_data */ \
	sizeof (type), \		sizeof (type), \
	0, /* n_preallocs */ \		0, /* n_preallocs */ \
	(GInstanceInitFunc) type_as_function ## _init, \		(GInstanceInitFunc) type_as_function ## _init, \
	NULL, \		NULL, \
	(GTypeFlags) 0); \		(GTypeFlags) 0); \
	additional_initializations (_type); \		additional_initializations (_type); \
	g_once_init_leave (&gonce_data, (gsize) _type); \		g_once_init_leave (&gonce_data, (gsize) _type); \
	} \		} \
	skipping to change at line 268		skipping to change at line 269
	*		*
	* Same as GST_CALL_PARENT(), but in case there is no implementation, it		* Same as GST_CALL_PARENT(), but in case there is no implementation, it
	* evaluates to @def_return.		* evaluates to @def_return.
	*/		*/
	#define GST_CALL_PARENT_WITH_DEFAULT(parent_class_cast, name, args, def_ret urn)\		#define GST_CALL_PARENT_WITH_DEFAULT(parent_class_cast, name, args, def_ret urn)\
	((parent_class_cast(parent_class)->name != NULL) ? \		((parent_class_cast(parent_class)->name != NULL) ? \
	parent_class_cast(parent_class)->name args : def_return)		parent_class_cast(parent_class)->name args : def_return)
	/* Define PUT and GET functions for unaligned memory */		/* Define PUT and GET functions for unaligned memory */
	#define _GST_GET(__data, __idx, __size, __shift) \		#define _GST_GET(__data, __idx, __size, __shift) \
	(((guint##__size) (((guint8 *) (__data))[__idx])) << __shift)		(((guint##__size) (((const guint8 *) (__data))[__idx])) << (__shift))
	#define _GST_PUT(__data, __idx, __size, __shift, __num) \		#define _GST_PUT(__data, __idx, __size, __shift, __num) \
	(((guint8 *) (__data))[__idx] = (((guint##__size) __num) >> __shift) & 0xff)		(((guint8 *) (__data))[__idx] = (((guint##__size) (__num)) >> (__shift) ) & 0xff)
	/**		/**
	* GST_READ_UINT64_BE:		* GST_READ_UINT64_BE:
	* @data: memory location		* @data: memory location
	*		*
	* Read a 64 bit unsigned integer value in big endian format from the memor y buffer.		* Read a 64 bit unsigned integer value in big endian format from the memor y buffer.
	*/		*/
	#define GST_READ_UINT64_BE(data) (_GST_GET (data, 0, 64, 56) | \		#define GST_READ_UINT64_BE(data) (_GST_GET (data, 0, 64, 56) | \
	_GST_GET (data, 1, 64, 48) | \		_GST_GET (data, 1, 64, 48) | \
	_GST_GET (data, 2, 64, 40) | \		_GST_GET (data, 2, 64, 40) | \
	skipping to change at line 514		skipping to change at line 515
	/* Float endianess conversion macros */		/* Float endianess conversion macros */
	/* FIXME: Remove this once we depend on a GLib version with this */		/* FIXME: Remove this once we depend on a GLib version with this */
	#ifndef GFLOAT_FROM_LE		#ifndef GFLOAT_FROM_LE
	/**		/**
	* GFLOAT_SWAP_LE_BE:		* GFLOAT_SWAP_LE_BE:
	* @in: input value		* @in: input value
	*		*
	* Swap byte order of a 32-bit floating point value (float).		* Swap byte order of a 32-bit floating point value (float).
	*		*
			* Returns: @in byte-swapped.
			*
	* Since: 0.10.22		* Since: 0.10.22
	*		*
	*/		*/
	#ifdef _FOOL_GTK_DOC_		#ifdef _FOOL_GTK_DOC_
	G_INLINE_FUNC gfloat GFLOAT_SWAP_LE_BE (gfloat in);		G_INLINE_FUNC gfloat GFLOAT_SWAP_LE_BE (gfloat in);
	#endif		#endif
	inline static gfloat		inline static gfloat
	GFLOAT_SWAP_LE_BE(gfloat in)		GFLOAT_SWAP_LE_BE(gfloat in)
	{		{
	skipping to change at line 541		skipping to change at line 544
	u.i = GUINT32_SWAP_LE_BE (u.i);		u.i = GUINT32_SWAP_LE_BE (u.i);
	return u.f;		return u.f;
	}		}
	/**		/**
	* GDOUBLE_SWAP_LE_BE:		* GDOUBLE_SWAP_LE_BE:
	* @in: input value		* @in: input value
	*		*
	* Swap byte order of a 64-bit floating point value (double).		* Swap byte order of a 64-bit floating point value (double).
	*		*
			* Returns: @in byte-swapped.
			*
	* Since: 0.10.22		* Since: 0.10.22
	*		*
	*/		*/
	#ifdef _FOOL_GTK_DOC_		#ifdef _FOOL_GTK_DOC_
	G_INLINE_FUNC gdouble GDOUBLE_SWAP_LE_BE (gdouble in);		G_INLINE_FUNC gdouble GDOUBLE_SWAP_LE_BE (gdouble in);
	#endif		#endif
	inline static gdouble		inline static gdouble
	GDOUBLE_SWAP_LE_BE(gdouble in)		GDOUBLE_SWAP_LE_BE(gdouble in)
	{		{
	skipping to change at line 673		skipping to change at line 678
	#define GDOUBLE_FROM_BE(val) (GDOUBLE_TO_BE (val))		#define GDOUBLE_FROM_BE(val) (GDOUBLE_TO_BE (val))
	#endif /* !defined(GFLOAT_FROM_LE) */		#endif /* !defined(GFLOAT_FROM_LE) */
	/**		/**
	* GST_READ_FLOAT_LE:		* GST_READ_FLOAT_LE:
	* @data: memory location		* @data: memory location
	*		*
	* Read a 32 bit float value in little endian format from the memory buffer .		* Read a 32 bit float value in little endian format from the memory buffer .
	*		*
			* Returns: The floating point value read from @data
			*
	* Since: 0.10.22		* Since: 0.10.22
	*		*
	*/		*/
	#ifdef _FOOL_GTK_DOC_		#ifdef _FOOL_GTK_DOC_
	G_INLINE_FUNC gfloat GST_READ_FLOAT_LE (const guint8 *data);		G_INLINE_FUNC gfloat GST_READ_FLOAT_LE (const guint8 *data);
	#endif		#endif
	inline static gfloat		inline static gfloat
	GST_READ_FLOAT_LE(const guint8 *data)		GST_READ_FLOAT_LE(const guint8 *data)
	{		{
	skipping to change at line 699		skipping to change at line 706
	u.i = GST_READ_UINT32_LE (data);		u.i = GST_READ_UINT32_LE (data);
	return u.f;		return u.f;
	}		}
	/**		/**
	* GST_READ_FLOAT_BE:		* GST_READ_FLOAT_BE:
	* @data: memory location		* @data: memory location
	*		*
	* Read a 32 bit float value in big endian format from the memory buffer.		* Read a 32 bit float value in big endian format from the memory buffer.
	*		*
			* Returns: The floating point value read from @data
			*
	* Since: 0.10.22		* Since: 0.10.22
	*		*
	*/		*/
	#ifdef _FOOL_GTK_DOC_		#ifdef _FOOL_GTK_DOC_
	G_INLINE_FUNC gfloat GST_READ_FLOAT_BE (const guint8 *data);		G_INLINE_FUNC gfloat GST_READ_FLOAT_BE (const guint8 *data);
	#endif		#endif
	inline static gfloat		inline static gfloat
	GST_READ_FLOAT_BE(const guint8 *data)		GST_READ_FLOAT_BE(const guint8 *data)
	{		{
	skipping to change at line 725		skipping to change at line 734
	u.i = GST_READ_UINT32_BE (data);		u.i = GST_READ_UINT32_BE (data);
	return u.f;		return u.f;
	}		}
	/**		/**
	* GST_READ_DOUBLE_LE:		* GST_READ_DOUBLE_LE:
	* @data: memory location		* @data: memory location
	*		*
	* Read a 64 bit double value in little endian format from the memory buffe r.		* Read a 64 bit double value in little endian format from the memory buffe r.
	*		*
			* Returns: The double-precision floating point value read from @data
			*
	* Since: 0.10.22		* Since: 0.10.22
	*		*
	*/		*/
	#ifdef _FOOL_GTK_DOC_		#ifdef _FOOL_GTK_DOC_
	G_INLINE_FUNC gdouble GST_READ_DOUBLE_LE (const guint8 *data);		G_INLINE_FUNC gdouble GST_READ_DOUBLE_LE (const guint8 *data);
	#endif		#endif
	inline static gdouble		inline static gdouble
	GST_READ_DOUBLE_LE(const guint8 *data)		GST_READ_DOUBLE_LE(const guint8 *data)
	{		{
	skipping to change at line 751		skipping to change at line 762
	u.i = GST_READ_UINT64_LE (data);		u.i = GST_READ_UINT64_LE (data);
	return u.d;		return u.d;
	}		}
	/**		/**
	* GST_READ_DOUBLE_BE:		* GST_READ_DOUBLE_BE:
	* @data: memory location		* @data: memory location
	*		*
	* Read a 64 bit double value in big endian format from the memory buffer.		* Read a 64 bit double value in big endian format from the memory buffer.
	*		*
			* Returns: The double-precision floating point value read from @data
			*
	* Since: 0.10.22		* Since: 0.10.22
	*		*
	*/		*/
	#ifdef _FOOL_GTK_DOC_		#ifdef _FOOL_GTK_DOC_
	G_INLINE_FUNC gdouble GST_READ_DOUBLE_BE (const guint8 *data);		G_INLINE_FUNC gdouble GST_READ_DOUBLE_BE (const guint8 *data);
	#endif		#endif
	inline static gdouble		inline static gdouble
	GST_READ_DOUBLE_BE(const guint8 *data)		GST_READ_DOUBLE_BE(const guint8 *data)
	{		{
	skipping to change at line 979		skipping to change at line 992
	/**		/**
	* GST_ROUND_DOWN_64:		* GST_ROUND_DOWN_64:
	* @num: integer value to round down		* @num: integer value to round down
	*		*
	* Rounds an integer value down to the next multiple of 64.		* Rounds an integer value down to the next multiple of 64.
	*		*
	* Since: 0.10.12		* Since: 0.10.12
	*/		*/
	#define GST_ROUND_DOWN_64(num) ((num)&(~63))		#define GST_ROUND_DOWN_64(num) ((num)&(~63))
	void gst_object_default_error (GstObject * source,		void gst_object_default_error (GstObject * sour
	GError * error, gch		ce,
	ar * debug);		const GError * erro
			r,
			const gchar * debu
			g);
	/* element functions */		/* element functions */
	void gst_element_create_all_pads (GstElement *elemen t);		void gst_element_create_all_pads (GstElement *elemen t);
	GstPad* gst_element_get_compatible_pad (GstElement *elemen t, GstPad *pad,		GstPad* gst_element_get_compatible_pad (GstElement *elemen t, GstPad *pad,
	const GstCaps *caps );		const GstCaps *caps );
	GstPadTemplate* gst_element_get_compatible_pad_template (GstElement *element, GstPadTemplate *compattempl);		GstPadTemplate* gst_element_get_compatible_pad_template (GstElement *element, GstPadTemplate *compattempl);
	G_CONST_RETURN gchar* gst_element_state_get_name (GstState state);		G_CONST_RETURN gchar* gst_element_state_get_name (GstState state);
	G_CONST_RETURN gchar * gst_element_state_change_return_get_name (GstStateC hangeReturn state_ret);		G_CONST_RETURN gchar * gst_element_state_change_return_get_name (GstStateC hangeReturn state_ret);
	skipping to change at line 1004		skipping to change at line 1018
	GstElement *element _2, ...) G_GNUC_NULL_TERMINATED;		GstElement *element _2, ...) G_GNUC_NULL_TERMINATED;
	gboolean gst_element_link_filtered (GstElement * src,		gboolean gst_element_link_filtered (GstElement * src,
	GstElement * dest,		GstElement * dest,
	GstCaps *filter);		GstCaps *filter);
	void gst_element_unlink (GstElement *src, G stElement *dest);		void gst_element_unlink (GstElement *src, G stElement *dest);
	void gst_element_unlink_many (GstElement *elemen t_1,		void gst_element_unlink_many (GstElement *elemen t_1,
	GstElement *element _2, ...) G_GNUC_NULL_TERMINATED;		GstElement *element _2, ...) G_GNUC_NULL_TERMINATED;
	gboolean gst_element_link_pads (GstElement *src, co nst gchar *srcpadname,		gboolean gst_element_link_pads (GstElement *src, co nst gchar *srcpadname,
	GstElement *dest, c onst gchar *destpadname);		GstElement *dest, c onst gchar *destpadname);
			gboolean gst_element_link_pads_full (GstElement *src, co
			nst gchar *srcpadname,
			GstElement *dest, c
			onst gchar *destpadname,
			GstPadLinkCheck fla
			gs);
	void gst_element_unlink_pads (GstElement *src, c onst gchar *srcpadname,		void gst_element_unlink_pads (GstElement *src, c onst gchar *srcpadname,
	GstElement *dest, c onst gchar *destpadname);		GstElement *dest, c onst gchar *destpadname);
	gboolean gst_element_link_pads_filtered (GstElement * src, c onst gchar * srcpadname,		gboolean gst_element_link_pads_filtered (GstElement * src, c onst gchar * srcpadname,
	GstElement * dest, const gchar * destpadname,		GstElement * dest, const gchar * destpadname,
	GstCaps *filter);		GstCaps *filter);
	gboolean gst_element_seek_simple (GstElement *elem ent,		gboolean gst_element_seek_simple (GstElement *elem ent,
	GstFormat form at,		GstFormat form at,
	GstSeekFlags seek _flags,		GstSeekFlags seek _flags,
	skipping to change at line 1150		skipping to change at line 1167
	GST_SEARCH_MODE_EXACT = 0,		GST_SEARCH_MODE_EXACT = 0,
	GST_SEARCH_MODE_BEFORE,		GST_SEARCH_MODE_BEFORE,
	GST_SEARCH_MODE_AFTER		GST_SEARCH_MODE_AFTER
	} GstSearchMode;		} GstSearchMode;
	gpointer gst_util_array_binary_search (gpointer array, guint num_elements,		gpointer gst_util_array_binary_search (gpointer array, guint num_elements,
	gsize element_si ze, GCompareDataFunc search_func,		gsize element_si ze, GCompareDataFunc search_func,
	GstSearchMode mod e, gconstpointer search_data,		GstSearchMode mod e, gconstpointer search_data,
	gpointer user_dat a);		gpointer user_dat a);
			gint gst_util_greatest_common_divisor (gint a, gint b);
			void gst_util_fraction_to_double (gint src_n, gint src_d, gdouble *dest);
			void gst_util_double_to_fraction (gdouble src, gint *dest_n, gint *dest_d);
			gboolean gst_util_fraction_multiply (gint a_n, gint a_d, gint b_n, gint b_d
			, gint *res_n, gint *res_d);
			gboolean gst_util_fraction_add (gint a_n, gint a_d, gint b_n, gint b_d, gin
			t *res_n, gint *res_d);
			gint gst_util_fraction_compare (gint a_n, gint a_d, gint b_n, gint b_d);
			/* sink message event
			*
			* FIXME: This should be in gstevent.h but can't because
			* it needs GstMessage and this would introduce circular
			* header includes. And forward declarations of typedefs
			* are unfortunately not possible. The implementation of
			* these functions is in gstevent.c.
			*/
			GstEvent* gst_event_new_sink_message (GstMessage *msg);
			void gst_event_parse_sink_message (GstEvent *event, GstMessag
			e **msg);
	G_END_DECLS		G_END_DECLS
	#endif /* __GST_UTILS_H__ */		#endif /* __GST_UTILS_H__ */
End of changes. 16 change blocks.
	19 lines changed or deleted		66 lines changed or added
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