Binary compatibility report for the libdvdread library between 4.2.0 and 4.2.1 versions on x86

Test Info

Library Name	libdvdread
Version #1	4.2.0
Version #2	4.2.1
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	9
Total Shared Libraries	1
Total Symbols / Types	55 / 158
Verdict	Compatible

Problem Summary

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

Problems with Data Types, Low Severity (4)

ifo_types.h
[+] struct pgc_t (2)

	Change	Effect
1	Field ref_count has been added to this type.	1) This field will not be initialized by old clients. 2) Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Size of this type has been changed from 252 bytes to 256 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (30)

ifoClose ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_C_ADT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_FP_PGC ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_PGCI_UT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_PGCIT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_PTL_MAIT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_TITLE_C_ADT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_TITLE_VOBU_ADMAP ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_TT_SRPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_TXTDT_MGI ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_VOBU_ADMAP ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_VTS_ATRT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_VTS_PTT_SRPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoFree_VTS_TMAPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoOpen ( dvd_reader_t* p1, int p2 )

Field 'retval->pgci_ut->lu->pgcit->pgci_srp->pgc' in return value (pointer) has base type 'struct pgc_t'.

ifoOpenVMGI ( dvd_reader_t* p1 )

Field 'retval->pgci_ut->lu->pgcit->pgci_srp->pgc' in return value (pointer) has base type 'struct pgc_t'.

ifoOpenVTSI ( dvd_reader_t* p1, int p2 )

Field 'retval->pgci_ut->lu->pgcit->pgci_srp->pgc' in return value (pointer) has base type 'struct pgc_t'.

ifoRead_C_ADT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_FP_PGC ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_PGCI_UT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_PGCIT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_PTL_MAIT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_TITLE_C_ADT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_TITLE_VOBU_ADMAP ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_TT_SRPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_TXTDT_MGI ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_VOBU_ADMAP ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_VTS_ATRT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_VTS_PTT_SRPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

ifoRead_VTS_TMAPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit->pgci_srp->pgc' in 1st parameter 'p1' (pointer) has base type 'struct pgc_t'.

[+] struct pgcit_t (2)

	Change	Effect
1	Field ref_count has been added to this type.	1) This field will not be initialized by old clients. 2) Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Size of this type has been changed from 12 bytes to 16 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (30)

ifoClose ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_C_ADT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_FP_PGC ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_PGCI_UT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_PGCIT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_PTL_MAIT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_TITLE_C_ADT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_TITLE_VOBU_ADMAP ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_TT_SRPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_TXTDT_MGI ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_VOBU_ADMAP ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_VTS_ATRT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_VTS_PTT_SRPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoFree_VTS_TMAPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoOpen ( dvd_reader_t* p1, int p2 )

Field 'retval->vts_pgcit' in return value (pointer) has base type 'struct pgcit_t'.

ifoOpenVMGI ( dvd_reader_t* p1 )

Field 'retval->vts_pgcit' in return value (pointer) has base type 'struct pgcit_t'.

ifoOpenVTSI ( dvd_reader_t* p1, int p2 )

Field 'retval->vts_pgcit' in return value (pointer) has base type 'struct pgcit_t'.

ifoRead_C_ADT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_FP_PGC ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_PGCI_UT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_PGCIT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_PTL_MAIT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_TITLE_C_ADT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_TITLE_VOBU_ADMAP ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_TT_SRPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_TXTDT_MGI ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_VOBU_ADMAP ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_VTS_ATRT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_VTS_PTT_SRPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

ifoRead_VTS_TMAPT ( struct ifo_handle_t* p1 )

Field 'p1->vts_pgcit' in 1st parameter 'p1' (pointer) has base type 'struct pgcit_t'.

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Header Files (9)

bitreader.h
dvd_reader.h
dvd_udf.h
ifo_print.h
ifo_read.h
ifo_types.h
nav_print.h
nav_read.h
nav_types.h

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Shared Libraries (1)

libdvdread.so.4.1.2

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