Binary compatibility report for the opus library between 0.9.1 and 0.9.2 versions on x86

Test Info

Library Name	opus
Version #1	0.9.1
Version #2	0.9.2
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	1
Total Shared Libraries	3
Total Symbols / Types	10 / 17
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	0
	Low	2
Problems with Constants	Low	5
Other Changes in Constants	-	14

Problems with Symbols, Low Severity (2)

	Change	Effect
1	Type of return value has been changed from void to int (4 bytes).	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of return value has been changed from void to int (4 bytes).	Replacement of return type may indicate a change in its semantic meaning.

opus.h, libietfcodec.so.0.0.0
[+] opus_decoder_ctl ( OpusDecoder* st, int request, ... ) (1)
[+] opus_encoder_ctl ( OpusEncoder* st, int request, ... ) (1)

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Problems with Constants, Low Severity (5)

	Change	Effect
1	The value of constant BANDWIDTH_FULLBAND has been changed from 1104 to 1105.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant BANDWIDTH_MEDIUMBAND has been changed from 1101 to 1102.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant BANDWIDTH_NARROWBAND has been changed from 1100 to 1101.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant BANDWIDTH_SUPERWIDEBAND has been changed from 1103 to 1104.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant BANDWIDTH_WIDEBAND has been changed from 1102 to 1103.	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

opus.h
[+] BANDWIDTH_FULLBAND
[+] BANDWIDTH_MEDIUMBAND
[+] BANDWIDTH_NARROWBAND
[+] BANDWIDTH_SUPERWIDEBAND
[+] BANDWIDTH_WIDEBAND

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Other Changes in Constants (14)

	Change	Effect
1	The constant BANDWIDTH_AUTO with value 1100 has been added.	No effect.

	Change	Effect
1	The constant OPUS_ALLOC_FAIL with value -7 has been added.	No effect.

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

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

	Change	Effect
1	The constant OPUS_GET_VOICE_RATIO_REQUEST with value 19 has been added.	No effect.

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

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

	Change	Effect
1	The constant OPUS_INVALID_STATE with value -6 has been added.	No effect.

	Change	Effect
1	The constant OPUS_MODE_AUDIO with value 2002 has been added.	No effect.

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

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

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

	Change	Effect
1	The constant OPUS_SET_VOICE_RATIO_REQUEST with value 18 has been added.	No effect.

	Change	Effect
1	The constant OPUS_UNIMPLEMENTED with value -5 has been added.	No effect.

opus.h
[+] BANDWIDTH_AUTO
[+] OPUS_ALLOC_FAIL
[+] OPUS_BAD_ARG
[+] OPUS_CORRUPTED_DATA
[+] OPUS_GET_VOICE_RATIO_REQUEST
[+] OPUS_INTERNAL_ERROR
[+] OPUS_INVALID_MODE
[+] OPUS_INVALID_STATE
[+] OPUS_MODE_AUDIO
[+] OPUS_MODE_AUTO
[+] OPUS_MODE_VOICE
[+] OPUS_OK
[+] OPUS_SET_VOICE_RATIO_REQUEST
[+] OPUS_UNIMPLEMENTED

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Header Files (1)

opus.h

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Shared Libraries (3)

libcelt0.so.2.0.0
libietfcodec.so.0.0.0
libSKP_SILK_SDK.so.0.0.0

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