Binary compatibility report for the libgstaudio-0.10.so.0 library between 0.18.0-Maemo 5.0 and 0.24.0-MeeGo 1.2 Harmattan versions on ARM

Test Info

Library Name	libgstaudio-0.10.so.0
Version #1	0.18.0-Maemo 5.0 (gcc 4.2.1)
Version #2	0.24.0-MeeGo 1.2 Harmattan (gcc 4.4.1)
CPU Architecture	ARM

Test Results

Total Header Files	11
Total Shared Libraries	1
Total Symbols / Types	74 / 198
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	4
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	13
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols (4)

gstaudioclock.h, libgstaudio-0.10.so.0.24.0
gst_audio_clock_invalidate ( GstClock* clock )
gst_audio_clock_new_full ( gchar const* name, GstAudioClockGetTimeFunc func, gpointer user_data, GDestroyNotify destroy_notify )

gstbaseaudiosink.h, libgstaudio-0.10.so.0.24.0
gst_base_audio_sink_get_drift_tolerance ( GstBaseAudioSink* sink )
gst_base_audio_sink_set_drift_tolerance ( GstBaseAudioSink* sink, gint64 drift_tolerance )

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Problems with Data Types, Low Severity (13)

gobject.h
[+] struct _GObjectClass (2)

	Change	Effect
1	Type of field pdummy has been changed from gpointer[7] (28 bytes) to gpointer[6] (24 bytes).	This field may be incorrectly initialized or accessed by applications.
2	Field flags has been added to this type.	ATTENTION: this field should be accessed only from the new library symbols, otherwise it may result in crash or incorrect behavior of applications.

[+] affected symbols (1)

gst_audio_filter_class_add_pad_templates ( GstAudioFilterClass* klass, GstCaps const* allowed_caps ):

Field 'klass−>basetransformclass−>parent_class−>parent_class−>parent_class' in 1st parameter 'klass' (pointer) has base type '_GObjectClass'.

gstaudioclock.h
[+] struct anon-struct-gstaudioclock.h-78 (2)

	Change	Effect
1	Field destroy_notify has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library symbols, otherwise it may result in crash or incorrect behavior of applications.
2	Size of this type has been changed from 8 to 16 bytes.	Change of type size may cause different effects. [+] ...

[+] affected symbols (1)

gst_audio_clock_reset ( GstAudioClock* clock, GstClockTime time ):

Field 'clock−>abidata−>ABI' in 1st parameter 'clock' (pointer) has type 'anon-struct-gstaudioclock.h-78'.

[+] union anon-union-gstaudioclock.h-77 (1)

	Change	Effect
1	Size of field ABI has been changed from 8 bytes to 16 bytes.	1) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken. 2) Size of the inclusive type may change.

[+] affected symbols (1)

gst_audio_clock_reset ( GstAudioClock* clock, GstClockTime time ):

Field 'clock−>abidata' in 1st parameter 'clock' (pointer) has type 'anon-union-gstaudioclock.h-77'.

gstbaseaudiosink.h
[+] struct _GstBaseAudioSink (1)

	Change	Effect
1	Field abidata has been added to this structural type at the reserved middle position (instead of _gst_reserved).	This field will not be initialized by old clients. ATTENTION: this field should be accessed only from the new library symbols, otherwise it may result in crash or incorrect behavior of applications.

[+] affected symbols (5)

gst_base_audio_sink_create_ringbuffer ( GstBaseAudioSink* sink ):

1st parameter 'sink' (pointer) has base type '_GstBaseAudioSink'.

gst_base_audio_sink_get_provide_clock ( GstBaseAudioSink* sink ):

1st parameter 'sink' (pointer) has base type '_GstBaseAudioSink'.

gst_base_audio_sink_get_slave_method ( GstBaseAudioSink* sink ):

1st parameter 'sink' (pointer) has base type '_GstBaseAudioSink'.

gst_base_audio_sink_set_provide_clock ( GstBaseAudioSink* sink, gboolean provide ):

1st parameter 'sink' (pointer) has base type '_GstBaseAudioSink'.

gst_base_audio_sink_set_slave_method ( GstBaseAudioSink* sink, GstBaseAudioSinkSlaveMethod method ):

1st parameter 'sink' (pointer) has base type '_GstBaseAudioSink'.

gstbasetransform.h
[+] struct _GstBaseTransformClass (1)

	Change	Effect
1	Field accept_caps has been added to this structural type at the reserved middle position (before _gst_reserved).	This field will not be initialized by old clients. ATTENTION: this field should be accessed only from the new library symbols, otherwise it may result in crash or incorrect behavior of applications.

[+] affected symbols (1)

gst_audio_filter_class_add_pad_templates ( GstAudioFilterClass* klass, GstCaps const* allowed_caps ):

Field 'klass−>basetransformclass' in 1st parameter 'klass' (pointer) has base type '_GstBaseTransformClass'.

gstbuffer.h
[+] struct _GstBuffer (1)

	Change	Effect
1	Field parent has been added to this structural type at the reserved middle position (before _gst_reserved).	This field will not be initialized by old clients. ATTENTION: this field should be accessed only from the new library symbols, otherwise it may result in crash or incorrect behavior of applications.

[+] affected symbols (39)

gst_audio_buffer_clip ( GstBuffer* buffer, GstSegment* segment, gint rate, gint frame_size ):

1st parameter 'buffer' (pointer) has base type '_GstBuffer'.

gst_audio_duration_from_pad_buffer ( GstPad* pad, GstBuffer* buf ):

2nd parameter 'buf' (pointer) has base type '_GstBuffer'.

gst_audio_frame_length ( GstPad* pad, GstBuffer* buf ):

2nd parameter 'buf' (pointer) has base type '_GstBuffer'.

gst_audio_is_buffer_framed ( GstPad* pad, GstBuffer* buf ):

2nd parameter 'buf' (pointer) has base type '_GstBuffer'.

gst_base_audio_sink_create_ringbuffer ( GstBaseAudioSink* sink ):

Field 'sink−>ringbuffer−>data' in 1st parameter 'sink' (pointer) has base type '_GstBuffer'.