Binary compatibility report for the libspeex library between 1.1.11.1 and 1.1.12 versions on x86

Test Info

Library Name	libspeex
Version #1	1.1.11.1
Version #2	1.1.12
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	10
Total Shared Libraries	1
Total Symbols / Types	66 / 71
Verdict	Incompatible (2.3%)

Problem Summary

	Severity	Count
Added Symbols	-	2
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	1
Problems with Symbols	High	0
	Medium	3
	Low	0
Problems with Constants	Low	0
Other Changes in Constants	-	7

Added Symbols (2)

pcm_wrapper.h, libspeex.so.1.2.0
speex_pcm_wrapper [data]

speex_echo.h, libspeex.so.1.2.0
speex_echo_ctl ( struct SpeexEchoState_* st, int request, void* ptr )

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Problems with Symbols, Medium Severity (3)

	Change	Effect
1	Base type of parameter Y has been changed from float to int of different format.	This parameter may be incorrectly initialized by applications.

	Change	Effect
1	Base type of parameter echo has been changed from float to int of different format.	This parameter may be incorrectly initialized by applications.

	Change	Effect
1	Base type of parameter echo has been changed from float to int of different format.	This parameter may be incorrectly initialized by applications.

speex_echo.h, libspeex.so.1.2.0
[+] speex_echo_cancel ( struct SpeexEchoState* st, short* ref, short* echo, short* out, float* Y ) (1)

speex_preprocess.h, libspeex.so.1.2.0
[+] speex_preprocess ( SpeexPreprocessState* st, spx_int16_t* x, float* echo ) (1)
[+] speex_preprocess_estimate_update ( SpeexPreprocessState* st, spx_int16_t* x, float* echo ) (1)

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Problems with Data Types, Low Severity (1)

	Change	Effect
1	Base type has been changed from struct SpeexEchoState to struct SpeexEchoState_.	Replacement of the base data type may indicate a change in its semantic meaning.

speex_echo.h
[+] typedef SpeexEchoState (1)

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Other Changes in Constants (7)

	Change	Effect
1	The constant PCM_GET_FORMAT with value 2001 has been added.	No effect.

	Change	Effect
1	The constant PCM_GET_FRAME_SIZE with value 3 has been added.	No effect.

	Change	Effect
1	The constant PCM_SET_FORMAT with value 2000 has been added.	No effect.

	Change	Effect
1	The constant PCM_SET_FRAME_SIZE with value 2 has been added.	No effect.

	Change	Effect
1	The constant SPEEX_ECHO_GET_FRAME_SIZE with value 3 has been added.	No effect.

	Change	Effect
1	The constant SPEEX_ECHO_GET_SAMPLING_RATE with value 25 has been added.	No effect.

	Change	Effect
1	The constant SPEEX_ECHO_SET_SAMPLING_RATE with value 24 has been added.	No effect.

pcm_wrapper.h
[+] PCM_GET_FORMAT
[+] PCM_GET_FRAME_SIZE
[+] PCM_SET_FORMAT
[+] PCM_SET_FRAME_SIZE

speex_echo.h
[+] SPEEX_ECHO_GET_FRAME_SIZE
[+] SPEEX_ECHO_GET_SAMPLING_RATE
[+] SPEEX_ECHO_SET_SAMPLING_RATE

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Header Files (10)

speex.h
speex_bits.h
speex_callbacks.h
speex_config_types.h
speex_echo.h
speex_header.h
speex_jitter.h
speex_preprocess.h
speex_stereo.h
speex_types.h

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Shared Libraries (1)

libspeex.so.1.2.0

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