Binary compatibility report for the libdvdnav library between 4.1.2 and 4.1.3 versions on x86

Test Info

Library Name	libdvdnav
Version #1	4.1.2
Version #2	4.1.3
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	11
Total Shared Libraries	3
Total Symbols / Types	74 / 75
Verdict	Incompatible (9.5%)

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	42
	Low	0
Problems with Symbols	High	0
	Medium	0
	Low	1
Problems with Constants	Low	35

Problems with Data Types, Medium Severity (42)

	Change	Effect
1	The relative position of field application_mode has been changed from 0 to 3.	Applications will access incorrect memory when attempting to access this field.
2	The relative position of field audio_format has been changed from 3 to 0.	Applications will access incorrect memory when attempting to access this field.
3	The relative position of field channels has been changed from 4 to 7.	Applications will access incorrect memory when attempting to access this field.
4	The relative position of field lang_type has been changed from 1 to 2.	Applications will access incorrect memory when attempting to access this field.
5	The relative position of field multichannel_extension has been changed from 2 to 1.	Applications will access incorrect memory when attempting to access this field.
6	The relative position of field quantization has been changed from 7 to 4.	Applications will access incorrect memory when attempting to access this field.
7	The relative position of field sample_frequency has been changed from 6 to 5.	Applications will access incorrect memory when attempting to access this field.
8	The relative position of field unknown1 has been changed from 5 to 6.	Applications will access incorrect memory when attempting to access this field.

	Change	Effect
1	The relative position of field channel_assignment has been changed from 3 to 1.	Applications will access incorrect memory when attempting to access this field.
2	The relative position of field mc_intro has been changed from 1 to 3.	Applications will access incorrect memory when attempting to access this field.
3	The relative position of field mode has been changed from 0 to 4.	Applications will access incorrect memory when attempting to access this field.
4	The relative position of field unknown4 has been changed from 4 to 0.	Applications will access incorrect memory when attempting to access this field.

	Change	Effect
1	The relative position of field unknown5 has been changed from 2 to 0.	Applications will access incorrect memory when attempting to access this field.
2	The relative position of field unknown6 has been changed from 0 to 2.	Applications will access incorrect memory when attempting to access this field.

	Change	Effect
1	The relative position of field code_mode has been changed from 2 to 0.	Applications will access incorrect memory when attempting to access this field.
2	The relative position of field type has been changed from 0 to 2.	Applications will access incorrect memory when attempting to access this field.

	Change	Effect
1	The relative position of field angle_change has been changed from 8 to 3.	Applications will access incorrect memory when attempting to access this field.
2	The relative position of field angle_menu_call has been changed from 16 to 11.	Applications will access incorrect memory when attempting to access this field.
3	The relative position of field audio_menu_call has been changed from 15 to 12.	Applications will access incorrect memory when attempting to access this field.
4	The relative position of field audio_stream_change has been changed from 6 to 5.	Applications will access incorrect memory when attempting to access this field.
5	The relative position of field backward_scan has been changed from 11 to 16.	Applications will access incorrect memory when attempting to access this field.
6	The relative position of field button_select_or_activate has been changed from 3 to 8.	Applications will access incorrect memory when attempting to access this field.
7	The relative position of field chapter_menu_call has been changed from 17 to 10.	Applications will access incorrect memory when attempting to access this field.
8	The relative position of field chapter_search_or_play has been changed from 19 to 24.	Applications will access incorrect memory when attempting to access this field.
9	The relative position of field forward_scan has been changed from 10 to 17.	Applications will access incorrect memory when attempting to access this field.
10	The relative position of field go_up has been changed from 22 to 21.	Applications will access incorrect memory when attempting to access this field.
11	The relative position of field karaoke_audio_pres_mode_change has been changed from 9 to 2.	Applications will access incorrect memory when attempting to access this field.
12	The relative position of field next_pg_search has been changed from 25 to 18.	Applications will access incorrect memory when attempting to access this field.
13	The relative position of field pause_on has been changed from 5 to 6.	Applications will access incorrect memory when attempting to access this field.
14	The relative position of field prev_or_top_pg_search has been changed from 24 to 19.	Applications will access incorrect memory when attempting to access this field.
15	The relative position of field resume has been changed from 2 to 9.	Applications will access incorrect memory when attempting to access this field.
16	The relative position of field root_menu_call has been changed from 13 to 14.	Applications will access incorrect memory when attempting to access this field.
17	The relative position of field still_off has been changed from 4 to 7.	Applications will access incorrect memory when attempting to access this field.
18	The relative position of field stop has been changed from 21 to 22.	Applications will access incorrect memory when attempting to access this field.
19	The relative position of field subpic_menu_call has been changed from 14 to 13.	Applications will access incorrect memory when attempting to access this field.
20	The relative position of field subpic_stream_change has been changed from 7 to 4.	Applications will access incorrect memory when attempting to access this field.
21	The relative position of field time_or_chapter_search has been changed from 23 to 20.	Applications will access incorrect memory when attempting to access this field.
22	The relative position of field title_menu_call has been changed from 12 to 15.	Applications will access incorrect memory when attempting to access this field.
23	The relative position of field title_or_time_play has been changed from 18 to 25.	Applications will access incorrect memory when attempting to access this field.
24	The relative position of field title_play has been changed from 20 to 23.	Applications will access incorrect memory when attempting to access this field.
25	The relative position of field video_pres_mode_change has been changed from 0 to 1.	Applications will access incorrect memory when attempting to access this field.
26	The relative position of field zero has been changed from 1 to 0.	Applications will access incorrect memory when attempting to access this field.

ifo_types.h
[+] struct audio_attr_t (8)
[+] struct audio_attr_t::anon-union-ifo_types.h-138::anon-struct-ifo_types.h-139 (4)
[+] struct audio_attr_t::anon-union-ifo_types.h-138::anon-struct-ifo_types.h-154 (2)
[+] struct subp_attr_t (2)
[+] struct user_ops_t (26)

to the top

Problems with Symbols, Low Severity (1)

	Change	Effect
1	1st parameter this has been renamed to self.	Renaming of a parameter may indicate a change in its semantic meaning.

dvdnav.h, libdvdnavmini.so.4.1.1
[+] dvdnav_describe_title_chapters ( dvdnav_t* this, int32_t title, uint64_t** times, uint64_t* duration ) (1)

to the top

Problems with Constants, Low Severity (35)

	Change	Effect
1	The constant DVD_VIDEO_LB_LEN with value 2048 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant MAX_UDF_FILE_NAME_LEN with value 2048 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant BLOCK_MODE_FIRST_CELL with value 0x1 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant BLOCK_MODE_IN_BLOCK with value 0x2 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant BLOCK_MODE_LAST_CELL with value 0x3 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant BLOCK_MODE_NOT_IN_BLOCK with value 0x0 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant BLOCK_TYPE_ANGLE_BLOCK with value 0x1 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant BLOCK_TYPE_NONE with value 0x0 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant C_ADT_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant COMMAND_DATA_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PGC_COMMAND_TBL_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PGC_SIZE with value 236U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PGCI_LU_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PGCI_SRP_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PGCI_UT_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PGCIT_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PRAGMA_PACK with value 0 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PTL_MAIT_COUNTRY_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PTL_MAIT_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant TT_SRPT_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant TXTDT_LU_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant TXTDT_MGI_SIZE with value 20U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant VOBU_ADMAP_SIZE with value 4U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant VTS_ATRT_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant VTS_ATTRIBUTES_MIN_SIZE with value 356U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant VTS_ATTRIBUTES_SIZE with value 542U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant VTS_PTT_SRPT_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant VTS_TMAP_SIZE with value 4U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant VTS_TMAPT_SIZE with value 8U has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant DSI_BYTES with value 0x3fa has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant DSI_START_BYTE with value 1031 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PCI_BYTES with value 0x3d4 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PS2_DSI_SUBSTREAM_ID with value 0x01 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant PS2_PCI_SUBSTREAM_ID with value 0x00 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant SRI_END_OF_CELL with value 0x3fffffff has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

dvd_reader.h
[+] DVD_VIDEO_LB_LEN
[+] MAX_UDF_FILE_NAME_LEN

ifo_types.h
[+] BLOCK_MODE_FIRST_CELL
[+] BLOCK_MODE_IN_BLOCK
[+] BLOCK_MODE_LAST_CELL
[+] BLOCK_MODE_NOT_IN_BLOCK
[+] BLOCK_TYPE_ANGLE_BLOCK
[+] BLOCK_TYPE_NONE
[+] C_ADT_SIZE
[+] COMMAND_DATA_SIZE
[+] PGC_COMMAND_TBL_SIZE
[+] PGC_SIZE
[+] PGCI_LU_SIZE
[+] PGCI_SRP_SIZE
[+] PGCI_UT_SIZE
[+] PGCIT_SIZE
[+] PRAGMA_PACK
[+] PTL_MAIT_COUNTRY_SIZE
[+] PTL_MAIT_SIZE
[+] TT_SRPT_SIZE
[+] TXTDT_LU_SIZE
[+] TXTDT_MGI_SIZE
[+] VOBU_ADMAP_SIZE
[+] VTS_ATRT_SIZE
[+] VTS_ATTRIBUTES_MIN_SIZE
[+] VTS_ATTRIBUTES_SIZE
[+] VTS_PTT_SRPT_SIZE
[+] VTS_TMAP_SIZE
[+] VTS_TMAPT_SIZE

nav_types.h
[+] DSI_BYTES
[+] DSI_START_BYTE
[+] PCI_BYTES
[+] PS2_DSI_SUBSTREAM_ID
[+] PS2_PCI_SUBSTREAM_ID
[+] SRI_END_OF_CELL

to the top

Header Files (11)

dvd_reader.h
dvd_types.h
dvd_udf.h
dvdnav.h
dvdnav_events.h
ifo_print.h
ifo_read.h
ifo_types.h
nav_print.h
nav_read.h
nav_types.h

to the top

Shared Libraries (3)

libdvdnav.so.4.1.1
libdvdnavmini.so.4.1.1
libdvdread.so.4.1.1

to the top