Binary compatibility report for the CELT library between 0.6.1 and 0.7.0 versions on x86

Test Info

Library Name	CELT
Version #1	0.6.1
Version #2	0.7.0
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	3
Total Shared Libraries	1
Total Symbols / Types	16 / 38
Verdict	Incompatible (15.6%)

Problem Summary

	Severity	Count
Added Symbols	-	1
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	8
Problems with Symbols	High	1
	Medium	5
	Low	8
Problems with Constants	Low	0

Added Symbols (1)

celt.h, libcelt.so.0.0.0
celt_strerror ( int error )

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Problems with Symbols, High Severity (1)

	Change	Effect
1	2nd middle parameter channels has been removed from the calling stack.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

celt.h, libcelt.so.0.0.0
[+] celt_mode_create ( celt_int32_t Fs, int channels, int frame_size, int* error ) (1)

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Problems with Symbols, Medium Severity (5)

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

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

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

celt.h, libcelt.so.0.0.0
[+] celt_decoder_create ( CELTMode const* mode ) (2)
[+] celt_encoder_create ( CELTMode const* mode ) (2)

celt_header.h, libcelt.so.0.0.0
[+] celt_header_init ( struct CELTHeader* header, CELTMode const* m ) (1)

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Problems with Data Types, Low Severity (8)

	Change	Effect
1	Type of field bytes_per_packet has been changed from celt_int32_t to celt_int32.	Replacement of the field data type may indicate a change in the semantic meaning of the field.
2	Type of field extra_headers has been changed from celt_int32_t to celt_int32.	Replacement of the field data type may indicate a change in the semantic meaning of the field.
3	Type of field frame_size has been changed from celt_int32_t to celt_int32.	Replacement of the field data type may indicate a change in the semantic meaning of the field.
4	Type of field header_size has been changed from celt_int32_t to celt_int32.	Replacement of the field data type may indicate a change in the semantic meaning of the field.
5	Type of field nb_channels has been changed from celt_int32_t to celt_int32.	Replacement of the field data type may indicate a change in the semantic meaning of the field.
6	Type of field overlap has been changed from celt_int32_t to celt_int32.	Replacement of the field data type may indicate a change in the semantic meaning of the field.
7	Type of field sample_rate has been changed from celt_int32_t to celt_int32.	Replacement of the field data type may indicate a change in the semantic meaning of the field.
8	Type of field version_id has been changed from celt_int32_t to celt_int32.	Replacement of the field data type may indicate a change in the semantic meaning of the field.

celt_header.h
[+] struct CELTHeader (8)

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Problems with Symbols, Low Severity (8)

	Change	Effect
1	Type of 4th parameter pcm has been changed from celt_int16_t* to celt_int16*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 3rd parameter optional_synthesis has been changed from celt_int16_t* to celt_int16*.	Replacement of parameter data type may indicate a change in its semantic meaning.
2	Type of 2nd parameter pcm has been changed from celt_int16_t const* to celt_int16 const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter channels has been renamed to frame_size.	Renaming of a parameter may indicate a change in its semantic meaning.
2	Type of 1st parameter Fs has been changed from celt_int32_t to celt_int32.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 3rd parameter value has been changed from celt_int32_t* to celt_int32*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter size has been changed from celt_uint32_t to celt_uint32.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 3rd parameter size has been changed from celt_uint32_t to celt_uint32.	Replacement of parameter data type may indicate a change in its semantic meaning.

celt.h, libcelt.so.0.0.0
[+] celt_decode ( CELTDecoder* st, unsigned char const* data, int len, celt_int16_t* pcm ) (1)
[+] celt_encode ( CELTEncoder* st, celt_int16_t const* pcm, celt_int16_t* optional_synthesis, unsigned char* compressed, int nbCompressedBytes ) (2)
[+] celt_mode_create ( celt_int32_t Fs, int channels, int frame_size, int* error ) (2)
[+] celt_mode_info ( CELTMode const* mode, int request, celt_int32_t* value ) (1)

celt_header.h, libcelt.so.0.0.0
[+] celt_header_from_packet ( unsigned char const* packet, celt_uint32_t size, struct CELTHeader* header ) (1)
[+] celt_header_to_packet ( struct CELTHeader const* header, unsigned char* packet, celt_uint32_t size ) (1)

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Header Files (3)

celt.h
celt_header.h
celt_types.h

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Shared Libraries (1)

libcelt.so.0.0.0

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