libdvdcss: 1.3.0 to 1.4.0 compatibility report

Test Info

Library Name	libdvdcss
Version #1	1.3.0
Version #2	1.4.0
CPU Type	x86_64
GCC Version	5.3.1
Subject	Binary Compatibility

Test Results

Total Header Files	1
Total Shared Libraries	1
Total Symbols / Types	7 / 8
Verdict	Incompatible (7.1%)

Problem Summary

	Severity	Count
Added Symbols	-	1
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	1
	Low	3
Problems with Constants	Low	0

Added Symbols (1)

dvdcss.h, libdvdcss.so.2.2.0
dvdcss_open_stream ( void* p_stream, dvdcss_stream_cb* p_stream_cb )

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Problems with Symbols, Medium Severity (1)

	Change	Effect
1	Type of return value became const (has been changed from char* to char const*).	The return value will be treated as non-const by old client applications. This may result in crash or incorrect behavior of applications.

dvdcss.h, libdvdcss.so.2.1.0
[+] dvdcss_error ( dvdcss_t p1 ) (1)

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Problems with Symbols, Low Severity (3)

	Change	Effect
1	Type of 1st parameter p1 has been changed from dvdcss_t to dvdcss_t const.	Replacement of parameter data type may indicate a change in its semantic meaning.
2	Type of return value has been changed from char* to char const*.	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter psz_target has been changed from char* to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

dvdcss.h, libdvdcss.so.2.1.0
[+] dvdcss_error ( dvdcss_t p1 ) (2)
[+] dvdcss_open ( char* psz_target ) (1)

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Header Files (1)

dvdcss.h

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Shared Libraries (1)

libdvdcss.so.2.1.0

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Test Info

Library Name	libdvdcss
Version #1	1.3.0
Version #2	1.4.0
CPU Type	x86_64
GCC Version	5.3.1
Subject	Source Compatibility

Test Results

Total Header Files	1
Total Shared Libraries	1
Total Symbols / Types	7 / 8
Verdict	Incompatible (7.1%)

Problem Summary

	Severity	Count
Added Symbols	-	1
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	1
	Low	0
Problems with Constants	Low	0
Other Changes in Constants	-	5

Added Symbols (1)

dvdcss.h
dvdcss_open_stream ( void* p_stream, dvdcss_stream_cb* p_stream_cb )

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Problems with Symbols, Medium Severity (1)

	Change	Effect
1	Type of return value became const (has been changed from char* to char const*).	Recompilation of a client program may be broken.

dvdcss.h
[+] dvdcss_error ( dvdcss_t p1 ) (1)

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Other Changes in Constants (5)

	Change	Effect
1	The constant DVDCSS_VERSION with value DVDCSS_VERSION_CODE(DVDCSS_VERSION_MAJOR, DVDCSS_VERSION_MINOR, DVDCSS_VERSION_MICRO) has been added.	No effect.

	Change	Effect
1	The constant DVDCSS_VERSION_MAJOR with value 1 has been added.	No effect.

	Change	Effect
1	The constant DVDCSS_VERSION_MICRO with value 0 has been added.	No effect.

	Change	Effect
1	The constant DVDCSS_VERSION_MINOR with value 4 has been added.	No effect.

	Change	Effect
1	The constant DVDCSS_VERSION_STRING with value "1.4.0" has been added.	No effect.

version.h
[+] DVDCSS_VERSION
[+] DVDCSS_VERSION_MAJOR
[+] DVDCSS_VERSION_MICRO
[+] DVDCSS_VERSION_MINOR
[+] DVDCSS_VERSION_STRING

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Header Files (1)

dvdcss.h

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Shared Libraries (1)

libdvdcss.so.2.1.0

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API compatibility report for the libdvdcss library between 1.3.0 and 1.4.0 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols (1)

Problems with Symbols, Medium Severity (1)

Problems with Symbols, Low Severity (3)

Header Files (1)

Shared Libraries (1)

Test Info

Test Results

Problem Summary

Added Symbols (1)

Problems with Symbols, Medium Severity (1)

Other Changes in Constants (5)

Header Files (1)

Shared Libraries (1)