Binary compatibility report for the CELT library between 0.7.1 and 0.8.0 versions on x86

Test Info

Library Name	CELT
Version #1	0.7.1
Version #2	0.8.0
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	3
Total Shared Libraries	1
Total Symbols / Types	17 / 41
Verdict	Incompatible (11.8%)

Problem Summary

	Severity	Count
Added Symbols	-	2
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	4
	Low	4
Problems with Constants	Low	0

Added Symbols (2)

celt.h, libcelt0.so.1.0.0
celt_encode_resynthesis ( CELTEncoder* st, celt_int16 const* pcm, celt_int16* optional_resynthesis, int frame_size, unsigned char* compressed, int nbCompressedBytes )
celt_encode_resynthesis_float ( CELTEncoder* st, float const* pcm, float* optional_resynthesis, int frame_size, unsigned char* compressed, int nbCompressedBytes )

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Problems with Symbols, Medium Severity (4)

	Change	Effect
1	Parameter frame_size of type int has been added to the calling stack.	This parameter will not be initialized by old clients.

	Change	Effect
1	Parameter frame_size of type int has been added to the calling stack.	This parameter will not be initialized by old clients.

	Change	Effect
1	The pointer level of 3rd parameter optional_synthesis has been decreased from 1 to 0.	The library function will treat the parameter as the lower-dimension array and will not read all elements. This may change the behavior of applications. NOTE: if this is out-parameter then this change may cause a crash of applications.

	Change	Effect
1	The pointer level of 3rd parameter optional_synthesis has been decreased from 1 to 0.	The library function will treat the parameter as the lower-dimension array and will not read all elements. This may change the behavior of applications. NOTE: if this is out-parameter then this change may cause a crash of applications.

celt.h, libcelt0.so.0.0.0
[+] celt_decode ( CELTDecoder* st, unsigned char const* data, int len, celt_int16* pcm ) (1)
[+] celt_decode_float ( CELTDecoder* st, unsigned char const* data, int len, float* pcm ) (1)
[+] celt_encode ( CELTEncoder* st, celt_int16 const* pcm, celt_int16* optional_synthesis, unsigned char* compressed, int nbCompressedBytes ) (1)
[+] celt_encode_float ( CELTEncoder* st, float const* pcm, float* optional_synthesis, unsigned char* compressed, int nbCompressedBytes ) (1)

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Problems with Symbols, Low Severity (4)

	Change	Effect
1	3rd parameter optional_synthesis has been renamed to frame_size.	Renaming of a parameter may indicate a change in its semantic meaning.
2	Type of 3rd parameter optional_synthesis has been changed from celt_int16* to int.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter optional_synthesis has been renamed to frame_size.	Renaming of a parameter may indicate a change in its semantic meaning.
2	Type of 3rd parameter optional_synthesis has been changed from float* to int.	Replacement of parameter data type may indicate a change in its semantic meaning.

celt.h, libcelt0.so.0.0.0
[+] celt_encode ( CELTEncoder* st, celt_int16 const* pcm, celt_int16* optional_synthesis, unsigned char* compressed, int nbCompressedBytes ) (2)
[+] celt_encode_float ( CELTEncoder* st, float const* pcm, float* optional_synthesis, unsigned char* compressed, int nbCompressedBytes ) (2)

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Header Files (3)

celt.h
celt_header.h
celt_types.h

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Shared Libraries (1)

libcelt0.so.0.0.0

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