FCL/sf/mw/gstreamer: comparison gstreamer

equal deleted inserted replaced

-:567bb019e3e3
+:7e817e7e631c
 #ifndef __GST_UTILS_H__
 #define __GST_UTILS_H__
 #include <glib.h>
 #include <gst/gstbin.h>
-#include <gst/gstparse.h>
 G_BEGIN_DECLS
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
 void		gst_util_set_value_from_string	(GValue *value, const gchar *value_str);
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
-guint64         gst_util_gdouble_to_guint64     (gdouble value)  G_GNUC_PURE;
+guint64         gst_util_gdouble_to_guint64     (gdouble value);
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
-gdouble         gst_util_guint64_to_gdouble     (guint64 value)  G_GNUC_PURE;
+gdouble         gst_util_guint64_to_gdouble     (guint64 value);
 /**
 * gst_guint64_to_gdouble:
 * @value: the #guint64 value to convert
 *
 #else
 #define         gst_gdouble_to_guint64(value)   ((guint64) (value))
 #define         gst_guint64_to_gdouble(value)   ((gdouble) (value))
 #endif
-#ifdef __SYMBIAN32__
+guint64		gst_util_uint64_scale		(guint64 val, guint64 num, guint64 denom);
-IMPORT_C
+#ifdef __SYMBIAN32__
-#endif
+IMPORT_C
-guint64		gst_util_uint64_scale		(guint64 val, guint64 num, guint64 denom) G_GNUC_PURE;
+#endif
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
+guint64         gst_util_uint64_scale_int       (guint64 val, gint num, gint denom);
-guint64         gst_util_uint64_scale_int       (guint64 val, gint num, gint denom) G_GNUC_PURE;
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
-guint32         gst_util_seqnum_next            (void);
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
-gint32          gst_util_seqnum_compare         (guint32 s1, guint32 s2);
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
 GType type_as_function ## _get_type (void);				\
 									\
 __declspec(dllexport) GType									\
 type_as_function ## _get_type (void)					\
 {									\
-/* The typedef for GType may be gulong or gsize, depending on the	\
+static GType object_type = 0;						\
-* system and whether the compiler is c++ or not. The g_once_init_*	\
+if (G_UNLIKELY (object_type == 0)) {					\
-* functions always take a gsize * though ... */			\
+object_type = gst_type_register_static_full (parent_type_macro, #type,	\
-static volatile gsize gonce_data = 0;					\
+	sizeof (type ## Class),					\
-if (g_once_init_enter (&gonce_data)) {				\
-GType _type;							\
-_type = gst_type_register_static_full (parent_type_macro,           \
-g_intern_static_string (#type),					\
-	sizeof (type ## Class),						\
 type_as_function ## _base_init,					\
 NULL,		  /* base_finalize */				\
 type_as_function ## _class_init_trampoline,			\
 NULL,		  /* class_finalize */				\
 NULL,               /* class_data */				\
 sizeof (type),							\
 0,                  /* n_preallocs */				\
 (GInstanceInitFunc) type_as_function ## _init,                  \
 NULL,                                                           \
 (GTypeFlags) 0);				                \
-additional_initializations (_type);				        \
+additional_initializations (object_type);				\
-g_once_init_leave (&gonce_data, (gsize) _type);			\
 }									\
-return (GType) gonce_data;						\
+return object_type;							\
 }
 #define __GST_DO_NOTHING(type)	/* NOP */
 /**
 */
 #define GST_CALL_PARENT_WITH_DEFAULT(parent_class_cast, name, args, def_return)\
 	((parent_class_cast(parent_class)->name != NULL) ?		\
 	 parent_class_cast(parent_class)->name args : def_return)
-/* Define PUT and GET functions for unaligned memory */
+/* Define possibly unaligned memory access method whether the type of
+* architecture. */
+#if GST_HAVE_UNALIGNED_ACCESS
+#define _GST_GET(__data, __size, __end) \
+(GUINT##__size##_FROM_##__end (* ((guint##__size *) (__data))))
+/**
+* GST_READ_UINT64_BE:
+* @data: memory location
+*
+* Read a 64 bit unsigned integer value in big endian format from the memory buffer.
+*/
+#define GST_READ_UINT64_BE(data)	_GST_GET (data, 64, BE)
+/**
+* GST_READ_UINT64_LE:
+* @data: memory location
+*
+* Read a 64 bit unsigned integer value in little endian format from the memory buffer.
+*/
+#define GST_READ_UINT64_LE(data)	_GST_GET (data, 64, LE)
+/**
+* GST_READ_UINT32_BE:
+* @data: memory location
+*
+* Read a 32 bit unsigned integer value in big endian format from the memory buffer.
+*/
+#define GST_READ_UINT32_BE(data)	_GST_GET (data, 32, BE)
+/**
+* GST_READ_UINT32_LE:
+* @data: memory location
+*
+* Read a 32 bit unsigned integer value in little endian format from the memory buffer.
+*/
+#define GST_READ_UINT32_LE(data)        _GST_GET (data, 32, LE)
+/**
+* GST_READ_UINT16_BE:
+* @data: memory location
+*
+* Read a 16 bit unsigned integer value in big endian format from the memory buffer.
+*/
+#define GST_READ_UINT16_BE(data)        _GST_GET (data, 16, BE)
+/**
+* GST_READ_UINT16_LE:
+* @data: memory location
+*
+* Read a 16 bit unsigned integer value in little endian format from the memory buffer.
+*/
+#define GST_READ_UINT16_LE(data)        _GST_GET (data, 16, LE)
+/**
+* GST_READ_UINT8:
+* @data: memory location
+*
+* Read an 8 bit unsigned integer value from the memory buffer.
+*/
+#define GST_READ_UINT8(data)		(* ((guint8 *) (data)))
+#define _GST_PUT(__data, __size, __end, __num) \
+((* (guint##__size *) (__data)) = GUINT##__size##_TO_##__end (__num))
+/**
+* GST_WRITE_UINT64_BE:
+* @data: memory location
+* @num: value to store
+*
+* Store a 64 bit unsigned integer value in big endian format into the memory buffer.
+*/
+#define GST_WRITE_UINT64_BE(data, num)	_GST_PUT(data, 64, BE, num)
+/**
+* GST_WRITE_UINT64_LE:
+* @data: memory location
+* @num: value to store
+*
+* Store a 64 bit unsigned integer value in little endian format into the memory buffer.
+*/
+#define GST_WRITE_UINT64_LE(data, num)  _GST_PUT(data, 64, LE, num)
+/**
+* GST_WRITE_UINT32_BE:
+* @data: memory location
+* @num: value to store
+*
+* Store a 32 bit unsigned integer value in big endian format into the memory buffer.
+*/
+#define GST_WRITE_UINT32_BE(data, num)  _GST_PUT(data, 32, BE, num)
+/**
+* GST_WRITE_UINT32_LE:
+* @data: memory location
+* @num: value to store
+*
+* Store a 32 bit unsigned integer value in little endian format into the memory buffer.
+*/
+#define GST_WRITE_UINT32_LE(data, num)  _GST_PUT(data, 32, LE, num)
+/**
+* GST_WRITE_UINT16_BE:
+* @data: memory location
+* @num: value to store
+*
+* Store a 16 bit unsigned integer value in big endian format into the memory buffer.
+*/
+#define GST_WRITE_UINT16_BE(data, num)  _GST_PUT(data, 16, BE, num)
+/**
+* GST_WRITE_UINT16_LE:
+* @data: memory location
+* @num: value to store
+*
+* Store a 16 bit unsigned integer value in little endian format into the memory buffer.
+*/
+#define GST_WRITE_UINT16_LE(data, num)  _GST_PUT(data, 16, LE, num)
+/**
+* GST_WRITE_UINT8:
+* @data: memory location
+* @num: value to store
+*
+* Store an 8 bit unsigned integer value into the memory buffer.
+*/
+#define GST_WRITE_UINT8(data, num)	((* (guint8 *) (data)) = (num))
+#else /* GST_HAVE_UNALIGNED_ACCESS */
 #define _GST_GET(__data, __idx, __size, __shift) \
-(((guint##__size) (((guint8 *) (__data))[__idx])) << (__shift))
+(((guint##__size) (((guint8 *) (__data))[__idx])) << __shift)
-#define _GST_PUT(__data, __idx, __size, __shift, __num) \
-(((guint8 *) (__data))[__idx] = (((guint##__size) (__num)) >> (__shift)) & 0xff)
-/**
-* GST_READ_UINT64_BE:
-* @data: memory location
-*
-* Read a 64 bit unsigned integer value in big endian format from the memory buffer.
-*/
 #define GST_READ_UINT64_BE(data)	(_GST_GET (data, 0, 64, 56) | \
 					 _GST_GET (data, 1, 64, 48) | \
 					 _GST_GET (data, 2, 64, 40) | \
 					 _GST_GET (data, 3, 64, 32) | \
 					 _GST_GET (data, 4, 64, 24) | \
 					 _GST_GET (data, 5, 64, 16) | \
 					 _GST_GET (data, 6, 64,  8) | \
 					 _GST_GET (data, 7, 64,  0))
-/**
-* GST_READ_UINT64_LE:
-* @data: memory location
-*
-* Read a 64 bit unsigned integer value in little endian format from the memory buffer.
-*/
 #define GST_READ_UINT64_LE(data)	(_GST_GET (data, 7, 64, 56) | \
 					 _GST_GET (data, 6, 64, 48) | \
 					 _GST_GET (data, 5, 64, 40) | \
 					 _GST_GET (data, 4, 64, 32) | \
 					 _GST_GET (data, 3, 64, 24) | \
 					 _GST_GET (data, 2, 64, 16) | \
 					 _GST_GET (data, 1, 64,  8) | \
 					 _GST_GET (data, 0, 64,  0))
-/**
-* GST_READ_UINT32_BE:
-* @data: memory location
-*
-* Read a 32 bit unsigned integer value in big endian format from the memory buffer.
-*/
 #define GST_READ_UINT32_BE(data)	(_GST_GET (data, 0, 32, 24) | \
 					 _GST_GET (data, 1, 32, 16) | \
 					 _GST_GET (data, 2, 32,  8) | \
 					 _GST_GET (data, 3, 32,  0))
-/**
-* GST_READ_UINT32_LE:
-* @data: memory location
-*
-* Read a 32 bit unsigned integer value in little endian format from the memory buffer.
-*/
 #define GST_READ_UINT32_LE(data)	(_GST_GET (data, 3, 32, 24) | \
 					 _GST_GET (data, 2, 32, 16) | \
 					 _GST_GET (data, 1, 32,  8) | \
 					 _GST_GET (data, 0, 32,  0))
-/**
-* GST_READ_UINT24_BE:
-* @data: memory location
-*
-* Read a 24 bit unsigned integer value in big endian format from the memory buffer.
-*
-* Since: 0.10.22
-*/
-#define GST_READ_UINT24_BE(data)	(_GST_GET (data, 0, 32, 16) | \
-					 _GST_GET (data, 1, 32,  8) | \
-					 _GST_GET (data, 2, 32,  0))
-/**
-* GST_READ_UINT24_LE:
-* @data: memory location
-*
-* Read a 24 bit unsigned integer value in little endian format from the memory buffer.
-*
-* Since: 0.10.22
-*/
-#define GST_READ_UINT24_LE(data)	(_GST_GET (data, 2, 32, 16) | \
-					 _GST_GET (data, 1, 32,  8) | \
-					 _GST_GET (data, 0, 32,  0))
-/**
-* GST_READ_UINT16_BE:
-* @data: memory location
-*
-* Read a 16 bit unsigned integer value in big endian format from the memory buffer.
-*/
 #define GST_READ_UINT16_BE(data)	(_GST_GET (data, 0, 16,  8) | \
 					 _GST_GET (data, 1, 16,  0))
-/**
-* GST_READ_UINT16_LE:
-* @data: memory location
-*
-* Read a 16 bit unsigned integer value in little endian format from the memory buffer.
-*/
 #define GST_READ_UINT16_LE(data)	(_GST_GET (data, 1, 16,  8) | \
 					 _GST_GET (data, 0, 16,  0))
-/**
-* GST_READ_UINT8:
-* @data: memory location
-*
-* Read an 8 bit unsigned integer value from the memory buffer.
-*/
 #define GST_READ_UINT8(data)		(_GST_GET (data, 0,  8,  0))
-/**
+#define _GST_PUT(__data, __idx, __size, __shift, __num) \
-* GST_WRITE_UINT64_BE:
+(((guint8 *) (__data))[__idx] = (((guint##__size) __num) >> __shift) & 0xff)
-* @data: memory location
-* @num: value to store
-*
-* Store a 64 bit unsigned integer value in big endian format into the memory buffer.
-*/
 #define GST_WRITE_UINT64_BE(data, num)	do { \
 					  _GST_PUT (data, 0, 64, 56, num); \
 					  _GST_PUT (data, 1, 64, 48, num); \
 					  _GST_PUT (data, 2, 64, 40, num); \
 					  _GST_PUT (data, 3, 64, 32, num); \
 					  _GST_PUT (data, 5, 64, 16, num); \
 					  _GST_PUT (data, 6, 64,  8, num); \
 					  _GST_PUT (data, 7, 64,  0, num); \
 					} while (0)
-/**
-* GST_WRITE_UINT64_LE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 64 bit unsigned integer value in little endian format into the memory buffer.
-*/
 #define GST_WRITE_UINT64_LE(data, num)	do { \
 					  _GST_PUT (data, 0, 64,  0, num); \
 					  _GST_PUT (data, 1, 64,  8, num); \
 					  _GST_PUT (data, 2, 64, 16, num); \
 					  _GST_PUT (data, 3, 64, 24, num); \
 					  _GST_PUT (data, 5, 64, 40, num); \
 					  _GST_PUT (data, 6, 64, 48, num); \
 					  _GST_PUT (data, 7, 64, 56, num); \
 					} while (0)
-/**
-* GST_WRITE_UINT32_BE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 32 bit unsigned integer value in big endian format into the memory buffer.
-*/
 #define GST_WRITE_UINT32_BE(data, num)	do { \
 					  _GST_PUT (data, 0, 32, 24, num); \
 					  _GST_PUT (data, 1, 32, 16, num); \
 					  _GST_PUT (data, 2, 32,  8, num); \
 					  _GST_PUT (data, 3, 32,  0, num); \
 					} while (0)
-/**
-* GST_WRITE_UINT32_LE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 32 bit unsigned integer value in little endian format into the memory buffer.
-*/
 #define GST_WRITE_UINT32_LE(data, num)	do { \
 					  _GST_PUT (data, 0, 32,  0, num); \
 					  _GST_PUT (data, 1, 32,  8, num); \
 					  _GST_PUT (data, 2, 32, 16, num); \
 					  _GST_PUT (data, 3, 32, 24, num); \
 					} while (0)
-/**
-* GST_WRITE_UINT24_BE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 24 bit unsigned integer value in big endian format into the memory buffer.
-*
-* Since: 0.10.22
-*/
-#define GST_WRITE_UINT24_BE(data, num)	do { \
-					  _GST_PUT (data, 0, 32,  16, num); \
-					  _GST_PUT (data, 1, 32,  8, num); \
-					  _GST_PUT (data, 2, 32,  0, num); \
-					} while (0)
-/**
-* GST_WRITE_UINT24_LE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 24 bit unsigned integer value in little endian format into the memory buffer.
-*
-* Since: 0.10.22
-*/
-#define GST_WRITE_UINT24_LE(data, num)	do { \
-					  _GST_PUT (data, 0, 32,  0, num); \
-					  _GST_PUT (data, 1, 32,  8, num); \
-					  _GST_PUT (data, 2, 32,  16, num); \
-					} while (0)
-/**
-* GST_WRITE_UINT16_BE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 16 bit unsigned integer value in big endian format into the memory buffer.
-*/
 #define GST_WRITE_UINT16_BE(data, num)	do { \
 					  _GST_PUT (data, 0, 16,  8, num); \
 					  _GST_PUT (data, 1, 16,  0, num); \
 					} while (0)
-/**
-* GST_WRITE_UINT16_LE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 16 bit unsigned integer value in little endian format into the memory buffer.
-*/
 #define GST_WRITE_UINT16_LE(data, num)	do { \
 					  _GST_PUT (data, 0, 16,  0, num); \
 					  _GST_PUT (data, 1, 16,  8, num); \
 					} while (0)
-/**
-* GST_WRITE_UINT8:
-* @data: memory location
-* @num: value to store
-*
-* Store an 8 bit unsigned integer value into the memory buffer.
-*/
 #define GST_WRITE_UINT8(data, num)	do { \
 					  _GST_PUT (data, 0,  8,  0, num); \
 					} while (0)
-/* Float endianess conversion macros */
+#endif /* GST_HAVE_UNALIGNED_ACCESS */
-/* FIXME: Remove this once we depend on a GLib version with this */
-#ifndef GFLOAT_FROM_LE
-/**
-* GFLOAT_SWAP_LE_BE:
-* @in: input value
-*
-* Swap byte order of a 32-bit floating point value (float).
-*
-* Returns: @in byte-swapped.
-*
-* Since: 0.10.22
-*
-*/
-#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC gfloat GFLOAT_SWAP_LE_BE (gfloat in);
-#endif
-inline static gfloat
-GFLOAT_SWAP_LE_BE(gfloat in)
-{
-union
-{
-guint32 i;
-gfloat f;
-} u;
-u.f = in;
-u.i = GUINT32_SWAP_LE_BE (u.i);
-return u.f;
-}
-/**
-* GDOUBLE_SWAP_LE_BE:
-* @in: input value
-*
-* Swap byte order of a 64-bit floating point value (double).
-*
-* Returns: @in byte-swapped.
-*
-* Since: 0.10.22
-*
-*/
-#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC gdouble GDOUBLE_SWAP_LE_BE (gdouble in);
-#endif
-inline static gdouble
-GDOUBLE_SWAP_LE_BE(gdouble in)
-{
-union
-{
-guint64 i;
-gdouble d;
-} u;
-u.d = in;
-u.i = GUINT64_SWAP_LE_BE (u.i);
-return u.d;
-}
-/**
-* GDOUBLE_TO_LE:
-* @val: value
-*
-* Convert 64-bit floating point value (double) from native byte order into
-* little endian byte order.
-*
-* Since: 0.10.22
-*
-*/
-/**
-* GDOUBLE_TO_BE:
-* @val: value
-*
-* Convert 64-bit floating point value (double) from native byte order into
-* big endian byte order.
-*
-* Since: 0.10.22
-*
-*/
-/**
-* GDOUBLE_FROM_LE:
-* @val: value
-*
-* Convert 64-bit floating point value (double) from little endian byte order
-* into native byte order.
-*
-* Since: 0.10.22
-*
-*/
-/**
-* GDOUBLE_FROM_BE:
-* @val: value
-*
-* Convert 64-bit floating point value (double) from big endian byte order
-* into native byte order.
-*
-* Since: 0.10.22
-*
-*/
-/**
-* GFLOAT_TO_LE:
-* @val: value
-*
-* Convert 32-bit floating point value (float) from native byte order into
-* little endian byte order.
-*
-* Since: 0.10.22
-*
-*/
-/**
-* GFLOAT_TO_BE:
-* @val: value
-*
-* Convert 32-bit floating point value (float) from native byte order into
-* big endian byte order.
-*
-* Since: 0.10.22
-*
-*/
-/**
-* GFLOAT_FROM_LE:
-* @val: value
-*
-* Convert 32-bit floating point value (float) from little endian byte order
-* into native byte order.
-*
-* Since: 0.10.22
-*
-*/
-/**
-* GFLOAT_FROM_BE:
-* @val: value
-*
-* Convert 32-bit floating point value (float) from big endian byte order
-* into native byte order.
-*
-* Since: 0.10.22
-*
-*/
-#if G_BYTE_ORDER == G_LITTLE_ENDIAN
-#define GFLOAT_TO_LE(val)    ((gfloat) (val))
-#define GFLOAT_TO_BE(val)    (GFLOAT_SWAP_LE_BE (val))
-#define GDOUBLE_TO_LE(val)   ((gdouble) (val))
-#define GDOUBLE_TO_BE(val)   (GDOUBLE_SWAP_LE_BE (val))
-#elif G_BYTE_ORDER == G_BIG_ENDIAN
-#define GFLOAT_TO_LE(val)    (GFLOAT_SWAP_LE_BE (val))
-#define GFLOAT_TO_BE(val)    ((gfloat) (val))
-#define GDOUBLE_TO_LE(val)   (GDOUBLE_SWAP_LE_BE (val))
-#define GDOUBLE_TO_BE(val)   ((gdouble) (val))
-#else /* !G_LITTLE_ENDIAN && !G_BIG_ENDIAN */
-#error unknown ENDIAN type
-#endif /* !G_LITTLE_ENDIAN && !G_BIG_ENDIAN */
-#define GFLOAT_FROM_LE(val)  (GFLOAT_TO_LE (val))
-#define GFLOAT_FROM_BE(val)  (GFLOAT_TO_BE (val))
-#define GDOUBLE_FROM_LE(val) (GDOUBLE_TO_LE (val))
-#define GDOUBLE_FROM_BE(val) (GDOUBLE_TO_BE (val))
-#endif /* !defined(GFLOAT_FROM_LE) */
-/**
-* GST_READ_FLOAT_LE:
-* @data: memory location
-*
-* 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
-*
-*/
-#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC gfloat GST_READ_FLOAT_LE (const guint8 *data);
-#endif
-inline static gfloat
-GST_READ_FLOAT_LE(const guint8 *data)
-{
-union
-{
-guint32 i;
-gfloat f;
-} u;
-u.i = GST_READ_UINT32_LE (data);
-return u.f;
-}
-/**
-* GST_READ_FLOAT_BE:
-* @data: memory location
-*
-* 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
-*
-*/
-#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC gfloat GST_READ_FLOAT_BE (const guint8 *data);
-#endif
-inline static gfloat
-GST_READ_FLOAT_BE(const guint8 *data)
-{
-union
-{
-guint32 i;
-gfloat f;
-} u;
-u.i = GST_READ_UINT32_BE (data);
-return u.f;
-}
-/**
-* GST_READ_DOUBLE_LE:
-* @data: memory location
-*
-* Read a 64 bit double value in little endian format from the memory buffer.
-*
-* Returns: The double-precision floating point value read from @data
-*
-* Since: 0.10.22
-*
-*/
-#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC gdouble GST_READ_DOUBLE_LE (const guint8 *data);
-#endif
-inline static gdouble
-GST_READ_DOUBLE_LE(const guint8 *data)
-{
-union
-{
-guint64 i;
-gdouble d;
-} u;
-u.i = GST_READ_UINT64_LE (data);
-return u.d;
-}
-/**
-* GST_READ_DOUBLE_BE:
-* @data: memory location
-*
-* 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
-*
-*/
-#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC gdouble GST_READ_DOUBLE_BE (const guint8 *data);
-#endif
-inline static gdouble
-GST_READ_DOUBLE_BE(const guint8 *data)
-{
-union
-{
-guint64 i;
-gdouble d;
-} u;
-u.i = GST_READ_UINT64_BE (data);
-return u.d;
-}
-/**
-* GST_WRITE_FLOAT_LE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 32 bit float value in little endian format into the memory buffer.
-*
-* Since: 0.10.22
-*
-*/
-#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC void GST_WRITE_FLOAT_LE (guint8 *data, gfloat num);
-#endif
-inline static void
-GST_WRITE_FLOAT_LE(guint8 *data, gfloat num)
-{
-union
-{
-guint32 i;
-gfloat f;
-} u;
-u.f = num;
-GST_WRITE_UINT32_LE (data, u.i);
-}
-/**
-* GST_WRITE_FLOAT_BE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 32 bit float value in big endian format into the memory buffer.
-*
-* Since: 0.10.22
-*
-*/
-#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC void GST_WRITE_FLOAT_BE (guint8 *data, gfloat num);
-#endif
-inline static void
-GST_WRITE_FLOAT_BE(guint8 *data, gfloat num)
-{
-union
-{
-guint32 i;
-gfloat f;
-} u;
-u.f = num;
-GST_WRITE_UINT32_BE (data, u.i);
-}
-/**
-* GST_WRITE_DOUBLE_LE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 64 bit double value in little endian format into the memory buffer.
-*
-* Since: 0.10.22
-*
-*/
-#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC void GST_WRITE_DOUBLE_LE (guint8 *data, gdouble num);
-#endif
-inline static void
-GST_WRITE_DOUBLE_LE(guint8 *data, gdouble num)
-{
-union
-{
-guint64 i;
-gdouble d;
-} u;
-u.d = num;
-GST_WRITE_UINT64_LE (data, u.i);
-}
-/**
-* GST_WRITE_DOUBLE_BE:
-* @data: memory location
-* @num: value to store
-*
-* Store a 64 bit double value in big endian format into the memory buffer.
-*
-* Since: 0.10.22
-*
-*/
-#ifdef _FOOL_GTK_DOC_
-G_INLINE_FUNC void GST_WRITE_DOUBLE_BE (guint8 *data, gdouble num);
-#endif
-inline static void
-GST_WRITE_DOUBLE_BE(guint8 *data, gdouble num)
-{
-union
-{
-guint64 i;
-gdouble d;
-} u;
-u.d = num;
-GST_WRITE_UINT64_BE (data, u.i);
-}
 /* Miscellaneous utility macros */
 /**
 * GST_ROUND_UP_2:
 *
 * Since: 0.10.12
 */
 #define GST_ROUND_DOWN_64(num) ((num)&(~63))
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
 void			gst_object_default_error	(GstObject * source,
 							 GError * error, gchar * debug);
 /* element functions */
 #ifdef __SYMBIAN32__
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
-gboolean                gst_element_seek_simple         (GstElement   *element,
+gboolean        gst_element_seek_simple (GstElement   *element,
 GstFormat     format,
 GstSeekFlags  seek_flags,
 gint64        seek_pos);
 /* util elementfactory functions */
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
 /* pad functions */
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
+gboolean                gst_pad_can_link                (GstPad *srcpad, GstPad *sinkpad);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
 void			gst_pad_use_fixed_caps		(GstPad *pad);
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
 void                    gst_bin_remove_many             (GstBin *bin, GstElement *element_1, ...) G_GNUC_NULL_TERMINATED;
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
-GstPad *                gst_bin_find_unlinked_pad       (GstBin *bin, GstPadDirection direction);
-#ifndef GST_DISABLE_DEPRECATED
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
 GstPad *                gst_bin_find_unconnected_pad    (GstBin *bin, GstPadDirection direction);
-#endif
 /* buffer functions */
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
 #ifndef GST_DISABLE_DEPRECATED
 void			gst_buffer_stamp		(GstBuffer * dest, const GstBuffer * src);
 #endif /* GST_DISABLE_DEPRECATED */
 /* atomic functions */
-#ifndef GST_DISABLE_DEPRECATED
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
 void                    gst_atomic_int_set              (gint * atomic_int, gint value);
-#endif
 /* probes */
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
-gulong			gst_pad_add_data_probe		(GstPad   * pad,
+gulong			gst_pad_add_data_probe		(GstPad * pad,
-							 GCallback  handler,
+							 GCallback handler,
-							 gpointer   data);
+							 gpointer data);
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
-gulong			gst_pad_add_data_probe_full	(GstPad       * pad,
-							 GCallback      handler,
-							 gpointer       data,
-							 GDestroyNotify notify);
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
 void			gst_pad_remove_data_probe	(GstPad * pad, guint handler_id);
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
+gulong			gst_pad_add_event_probe		(GstPad * pad,
-gulong			gst_pad_add_event_probe		(GstPad   * pad,
+							 GCallback handler,
-							 GCallback  handler,
+							 gpointer data);
-							 gpointer   data);
+#ifdef __SYMBIAN32__
-#ifdef __SYMBIAN32__
+IMPORT_C
-IMPORT_C
+#endif
-#endif
-gulong			gst_pad_add_event_probe_full	(GstPad       * pad,
-							 GCallback      handler,
-							 gpointer       data,
-							 GDestroyNotify notify);
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
 void			gst_pad_remove_event_probe	(GstPad * pad, guint handler_id);
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
+gulong			gst_pad_add_buffer_probe	(GstPad * pad,
-gulong			gst_pad_add_buffer_probe	(GstPad   * pad,
+							 GCallback handler,
-							 GCallback  handler,
+							 gpointer data);
-							 gpointer   data);
+#ifdef __SYMBIAN32__
-#ifdef __SYMBIAN32__
+IMPORT_C
-IMPORT_C
+#endif
-#endif
-gulong			gst_pad_add_buffer_probe_full	(GstPad       * pad,
-							 GCallback      handler,
-							 gpointer       data,
-							 GDestroyNotify notify);
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
 void			gst_pad_remove_buffer_probe	(GstPad * pad, guint handler_id);
 /* tag emission utility functions */
 #ifdef __SYMBIAN32__
 /* parse utility functions */
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
-GstElement *            gst_parse_bin_from_description      (const gchar     * bin_description,
+GstElement *            gst_parse_bin_from_description  (const gchar * bin_description,
-gboolean          ghost_unlinked_pads,
+gboolean ghost_unconnected_pads,
-GError         ** err);
+GError ** err);
 #ifdef __SYMBIAN32__
 IMPORT_C
 #endif
-GstElement *            gst_parse_bin_from_description_full (const gchar     * bin_description,
+GstClockTime gst_util_get_timestamp (void);
-gboolean          ghost_unlinked_pads,
-GstParseContext * context,
-GstParseFlags     flags,
-GError         ** err);
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
-GstClockTime            gst_util_get_timestamp          (void);
-/**
-* GstSearchMode:
-* @GST_SEARCH_MODE_EXACT : Only search for exact matches.
-* @GST_SEARCH_MODE_BEFORE: Search for an exact match or the element just before.
-* @GST_SEARCH_MODE_AFTER : Search for an exact match or the element just after.
-*
-* The different search modes.
-*
-* Since: 0.10.23
-*/
-typedef enum {
-GST_SEARCH_MODE_EXACT = 0,
-GST_SEARCH_MODE_BEFORE,
-GST_SEARCH_MODE_AFTER
-} GstSearchMode;
-#ifdef __SYMBIAN32__
-IMPORT_C
-#endif
-gpointer                gst_util_array_binary_search      (gpointer array, guint num_elements,
-gsize element_size, GCompareDataFunc search_func,
-							   GstSearchMode mode, gconstpointer search_data,
-							   gpointer user_data);
 G_END_DECLS
 #endif /* __GST_UTILS_H__ */

branch	RCL_3
changeset 30	7e817e7e631c
parent 29	567bb019e3e3