libtremor: 1.2.0.s20040213 to 1.2.1.s20150105 compatibility report

Test Info

Library Name	libtremor
Version #1	1.2.0.s20040213
Version #2	1.2.1.s20150105
CPU Type	x86_64
GCC Version	5.2.0
Subject	Binary Compatibility

Test Results

Total Header Files	4
Total Shared Libraries	1
Total Symbols / Types	50 / 34
Verdict	Incompatible (15%)

Problem Summary

	Severity	Count
Added Symbols	-	2
Removed Symbols	High	7
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	0
	Medium	1
	Low	4
Problems with Constants	Low	8
Other Changes in Constants	-	1

Added Symbols (2)

ivorbiscodec.h, libvorbisidec.so.1.0.3
vorbis_synthesis_idheader ( struct ogg_packet* op ) @@ libvorbisidec.so.1
vorbis_synthesis_trackonly ( vorbis_block* vb, struct ogg_packet* op ) @@ libvorbisidec.so.1

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Removed Symbols (7)

ogg.h, libvorbisidec.so.1.0.2
ogg_packet_release ( struct ogg_packet* op )
ogg_page_dup ( struct ogg_page* d, struct ogg_page* s )
ogg_page_release ( struct ogg_page* og )
ogg_stream_create ( int serialno )
ogg_sync_bufferin ( ogg_sync_state* oy, long size )
ogg_sync_create ( )
oggpack_eop ( oggpack_buffer* b )

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Problems with Symbols, Medium Severity (1)

	Change	Effect
1	3rd parameter decodep has been removed from the calling stack.	This parameter will be ignored by the function.

ivorbiscodec.h, libvorbisidec.so.1.0.2
[+] vorbis_synthesis ( vorbis_block* vb, struct ogg_packet* op, int decodep ) (1)

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Problems with Symbols, Low Severity (4)

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

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

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

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

ivorbisfile.h, libvorbisidec.so.1.0.2
[+] ov_open ( FILE* f, OggVorbis_File* vf, char* initial, long ibytes ) (1)
[+] ov_open_callbacks ( void* datasource, OggVorbis_File* vf, char* initial, long ibytes, struct ov_callbacks callbacks ) (1)
[+] ov_test ( FILE* f, OggVorbis_File* vf, char* initial, long ibytes ) (1)
[+] ov_test_callbacks ( void* datasource, OggVorbis_File* vf, char* initial, long ibytes, struct ov_callbacks callbacks ) (1)

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Problems with Constants, Low Severity (8)

	Change	Effect
1	The value of constant CHUNKSIZE has been changed from 1024 to 65535.	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 constant OGG_EEOS with value -15 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant OGG_EINVAL with value -14 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant OGG_ESERIAL with value -13 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant OGG_EVERSION with value -12 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant OGG_HOLE with value -10 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant OGG_SPAN with value -11 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant OGG_SUCCESS with value 0 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

ivorbisfile.h
[+] CHUNKSIZE

ogg.h
[+] OGG_EEOS
[+] OGG_EINVAL
[+] OGG_ESERIAL
[+] OGG_EVERSION
[+] OGG_HOLE
[+] OGG_SPAN
[+] OGG_SUCCESS

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Other Changes in Constants (1)

	Change	Effect
1	The constant READSIZE with value 1024 has been added.	No effect.

ivorbisfile.h
[+] READSIZE

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Header Files (4)

ivorbiscodec.h
ivorbisfile.h
ogg.h
os_types.h

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Shared Libraries (1)

libvorbisidec.so.1.0.2

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Test Info

Library Name	libtremor
Version #1	1.2.0.s20040213
Version #2	1.2.1.s20150105
CPU Type	x86_64
GCC Version	5.2.0
Subject	Source Compatibility

Test Results

Total Header Files	4
Total Shared Libraries	1
Total Symbols / Types	80 / 47
Verdict	Incompatible (11.9%)

Problem Summary

	Severity	Count
Added Symbols	-	46
Removed Symbols	High	8
Problems with Data Types	High	0
	Medium	0
	Low	0
Problems with Symbols	High	1
	Medium	3
	Low	2
Problems with Constants	Low	13
Other Changes in Constants	-	1

Added Symbols (46)

ivorbiscodec.h
vorbis_synthesis_idheader ( struct ogg_packet* op )
vorbis_synthesis_trackonly ( vorbis_block* vb, struct ogg_packet* op )

ogg.h
ogg_packet_clear ( struct ogg_packet* op )
ogg_stream_check ( struct ogg_stream_state* os )
ogg_stream_clear ( struct ogg_stream_state* os )
ogg_stream_flush ( struct ogg_stream_state* os, struct ogg_page* og )
ogg_stream_flush_fill ( struct ogg_stream_state* os, struct ogg_page* og, int nfill )
ogg_stream_init ( struct ogg_stream_state* os, int serialno )
ogg_stream_iovecin ( struct ogg_stream_state* os, struct ogg_iovec_t* iov, int count, long e_o_s, long granulepos )
ogg_stream_packetin ( struct ogg_stream_state* os, struct ogg_packet* op )
ogg_stream_pageout ( struct ogg_stream_state* os, struct ogg_page* og )
ogg_stream_pageout_fill ( struct ogg_stream_state* os, struct ogg_page* og, int nfill )
ogg_sync_buffer ( struct ogg_sync_state* oy, long size )
ogg_sync_check ( struct ogg_sync_state* oy )
ogg_sync_clear ( struct ogg_sync_state* oy )
ogg_sync_init ( struct ogg_sync_state* oy )
oggpack_adv1 ( struct oggpack_buffer* b )
oggpack_get_buffer ( struct oggpack_buffer* b )
oggpack_look1 ( struct oggpack_buffer* b )
oggpack_read1 ( struct oggpack_buffer* b )
oggpack_reset ( struct oggpack_buffer* b )
oggpack_write ( struct oggpack_buffer* b, unsigned long value, int bits )
oggpack_writealign ( struct oggpack_buffer* b )
oggpack_writecheck ( struct oggpack_buffer* b )
oggpack_writeclear ( struct oggpack_buffer* b )
oggpack_writecopy ( struct oggpack_buffer* b, void* source, long bits )
oggpack_writeinit ( struct oggpack_buffer* b )
oggpack_writetrunc ( struct oggpack_buffer* b, long bits )
oggpackB_adv ( struct oggpack_buffer* b, int bits )
oggpackB_adv1 ( struct oggpack_buffer* b )
oggpackB_bits ( struct oggpack_buffer* b )
oggpackB_bytes ( struct oggpack_buffer* b )
oggpackB_get_buffer ( struct oggpack_buffer* b )
oggpackB_look ( struct oggpack_buffer* b, int bits )
oggpackB_look1 ( struct oggpack_buffer* b )
oggpackB_read ( struct oggpack_buffer* b, int bits )
oggpackB_read1 ( struct oggpack_buffer* b )
oggpackB_readinit ( struct oggpack_buffer* b, unsigned char* buf, int bytes )
oggpackB_reset ( struct oggpack_buffer* b )
oggpackB_write ( struct oggpack_buffer* b, unsigned long value, int bits )
oggpackB_writealign ( struct oggpack_buffer* b )
oggpackB_writecheck ( struct oggpack_buffer* b )
oggpackB_writeclear ( struct oggpack_buffer* b )
oggpackB_writecopy ( struct oggpack_buffer* b, void* source, long bits )
oggpackB_writeinit ( struct oggpack_buffer* b )
oggpackB_writetrunc ( struct oggpack_buffer* b, long bits )

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Removed Symbols (8)

ogg.h
ogg_packet_release ( struct ogg_packet* op )
ogg_page_dup ( struct ogg_page* d, struct ogg_page* s )
ogg_page_getbuffer ( struct ogg_page* og, unsigned char** buffer )
ogg_page_release ( struct ogg_page* og )
ogg_stream_create ( int serialno )
ogg_sync_bufferin ( ogg_sync_state* oy, long size )
ogg_sync_create ( )
oggpack_eop ( oggpack_buffer* b )

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Problems with Symbols, High Severity (1)

	Change	Effect
1	Parameter buf of type unsigned char* has been added to the calling stack at the middle position.	Recompilation of a client program may be broken.

ogg.h
[+] oggpack_readinit ( oggpack_buffer* b, ogg_reference* r ) (1)

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Problems with Symbols, Medium Severity (3)

	Change	Effect
1	3rd parameter decodep has been removed from the calling stack.	Recompilation of a client program may be broken.

	Change	Effect
1	Type of return value has been changed from int (0 bytes) to void.	Recompilation of a client program may be broken.

	Change	Effect
1	Parameter bytes of type int has been added to the calling stack.	Recompilation of a client program may be broken.

ivorbiscodec.h
[+] vorbis_synthesis ( vorbis_block* vb, struct ogg_packet* op, int decodep ) (1)

ogg.h
[+] ogg_page_checksum_set ( struct ogg_page* og ) (1)
[+] oggpack_readinit ( oggpack_buffer* b, ogg_reference* r ) (1)

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Problems with Symbols, Low Severity (2)

	Change	Effect
1	Type of return value has been changed from ogg_uint32_t to long.	Recompilation of a client program may be broken.

	Change	Effect
1	Type of return value has been changed from ogg_uint32_t to int.	Recompilation of a client program may be broken.

ogg.h
[+] ogg_page_pageno ( struct ogg_page* og ) (1)
[+] ogg_page_serialno ( struct ogg_page* og ) (1)

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Problems with Constants, Low Severity (13)

	Change	Effect
1	The value of constant CHUNKSIZE has been changed from 1024 to 65535.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant OGG_EEOS with value -15 has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant OGG_EINVAL with value -14 has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant OGG_ESERIAL with value -13 has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant OGG_EVERSION with value -12 has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant OGG_HOLE with value -10 has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant OGG_SPAN with value -11 has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant OGG_SUCCESS with value 0 has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant _ogg_calloc with value calloc has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant _ogg_free with value free has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant _ogg_malloc with value malloc has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant _ogg_realloc with value realloc has been removed.	Recompilation of a client program may be broken.

	Change	Effect
1	The constant LOOKUP_T with value const ogg_int32_t has been removed.	Recompilation of a client program may be broken.

ivorbisfile.h
[+] CHUNKSIZE

ogg.h
[+] OGG_EEOS
[+] OGG_EINVAL
[+] OGG_ESERIAL
[+] OGG_EVERSION
[+] OGG_HOLE
[+] OGG_SPAN
[+] OGG_SUCCESS

os_types.h
[+] _ogg_calloc
[+] _ogg_free
[+] _ogg_malloc
[+] _ogg_realloc
[+] LOOKUP_T

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Other Changes in Constants (1)

	Change	Effect
1	The constant READSIZE with value 1024 has been added.	No effect.

ivorbisfile.h
[+] READSIZE

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Header Files (4)

ivorbiscodec.h
ivorbisfile.h
ogg.h
os_types.h

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Shared Libraries (1)

libvorbisidec.so.1.0.2

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API compatibility report for the libtremor library between 1.2.0.s20040213 and 1.2.1.s20150105 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols (2)

Removed Symbols (7)

Problems with Symbols, Medium Severity (1)

Problems with Symbols, Low Severity (4)

Problems with Constants, Low Severity (8)

Other Changes in Constants (1)

Header Files (4)

Shared Libraries (1)

Test Info

Test Results

Problem Summary

Added Symbols (46)

Removed Symbols (8)

Problems with Symbols, High Severity (1)

Problems with Symbols, Medium Severity (3)

Problems with Symbols, Low Severity (2)

Problems with Constants, Low Severity (13)

Other Changes in Constants (1)

Header Files (4)

Shared Libraries (1)