Binary compatibility report for the MAD library between 0.10.2b and 0.10.3b versions on x86

Test Info

Library Name	MAD
Version #1	0.10.2b
Version #2	0.10.3b
CPU Architecture	x86
GCC Version	4.5

Test Results

Total Header Files	17
Total Shared Libraries	1
Total Symbols / Types	39 / 82
Verdict	Incompatible (20.51%)

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	1
	Medium	1
	Low	2
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Problems with Data Types, High Severity (1)

libmad.h
[+] struct anon-struct-libmad.h-567 (1)

	Change	Effect
1	Field mode has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

[+] affected symbols (8)

mad_decoder_command ( mad_decoder* p1, mad_control* p2 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_error ( mad_decoder* p1, int(*p2)(void*, mad_stream*, mad_frame*), void* p3 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_filter ( mad_decoder* p1, int(*p2)(void*, mad_frame*), void* p3 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_finish ( mad_decoder* p1 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_init ( mad_decoder* p1 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_input ( mad_decoder* p1, int(*p2)(void*, mad_stream*), void* p3 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_output ( mad_decoder* p1, int(*p2)(void*, mad_frame const*, mad_synth const*), void* p3 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_run ( mad_decoder* p1, int p2 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

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Problems with Data Types, Medium Severity (1)

libmad.h
[+] struct mad_decoder (1)

	Change	Effect
1	Size of field async has been changed from 16 bytes to 12 bytes.	1) Size of the inclusive type has changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.

[+] affected symbols (8)

mad_decoder_command ( mad_decoder* p1, mad_control* p2 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_error ( mad_decoder* p1, int(*p2)(void*, mad_stream*, mad_frame*), void* p3 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_filter ( mad_decoder* p1, int(*p2)(void*, mad_frame*), void* p3 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_finish ( mad_decoder* p1 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_init ( mad_decoder* p1 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_input ( mad_decoder* p1, int(*p2)(void*, mad_stream*), void* p3 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_output ( mad_decoder* p1, int(*p2)(void*, mad_frame const*, mad_synth const*), void* p3 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_run ( mad_decoder* p1, int p2 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

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Problems with Data Types, Low Severity (2)

libmad.h
[+] struct anon-struct-libmad.h-567 (1)

	Change	Effect
1	Size of this type has been changed from 16 bytes to 12 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (8)

mad_decoder_command ( mad_decoder* p1, mad_control* p2 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_error ( mad_decoder* p1, int(*p2)(void*, mad_stream*, mad_frame*), void* p3 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_filter ( mad_decoder* p1, int(*p2)(void*, mad_frame*), void* p3 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_finish ( mad_decoder* p1 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_init ( mad_decoder* p1 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_input ( mad_decoder* p1, int(*p2)(void*, mad_stream*), void* p3 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_output ( mad_decoder* p1, int(*p2)(void*, mad_frame const*, mad_synth const*), void* p3 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

mad_decoder_run ( mad_decoder* p1, int p2 )

Field 'p1−>async' in 1st parameter 'p1' (pointer) has type 'anon-struct-libmad.h-567'.

[+] struct mad_decoder (1)

	Change	Effect
1	Size of this type has been changed from 56 bytes to 52 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols (8)

mad_decoder_command ( mad_decoder* p1, mad_control* p2 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_error ( mad_decoder* p1, int(*p2)(void*, mad_stream*, mad_frame*), void* p3 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_filter ( mad_decoder* p1, int(*p2)(void*, mad_frame*), void* p3 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_finish ( mad_decoder* p1 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_init ( mad_decoder* p1 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_input ( mad_decoder* p1, int(*p2)(void*, mad_stream*), void* p3 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_output ( mad_decoder* p1, int(*p2)(void*, mad_frame const*, mad_synth const*), void* p3 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

mad_decoder_run ( mad_decoder* p1, int p2 )

1st parameter 'p1' (pointer) has base type 'mad_decoder'.

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Header Files (17)

acconfig.h
audio.h
bit.h
config.h
decoder.h
fixed.h
frame.h
huffman.h
id3.h
id3v2.h
layer12.h
layer3.h
libmad.h
stream.h
synth.h
timer.h
version.h

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Shared Libraries (1)

libmad.so

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