Binary compatibility report for the libgig library between 2.0.1 and 3.3.0 versions on x86

Test Info

Library Name	libgig
Version #1	2.0.1
Version #2	3.3.0
CPU Architecture	x86
GCC Version	4.6.1

Test Results

Total Header Files	3
Total Shared Libraries	1
Total Symbols / Types	191 / 174
Verdict	Incompatible (91.10%)

Problem Summary

	Severity	Count
Added Symbols	-	147
Removed Symbols	High	15
Problems with Data Types	High	31
	Medium	19
	Low	35
Problems with Symbols	High	15
	Medium	0
	Low	2
Problems with Constants	Low	1
Other Changes	-	9

Added Symbols (147)

DLS.h, libgig.so.6.4.0
namespace DLS
Articulation::Articulation [in-charge] ( RIFF::Chunk* artl )
Articulation::Articulation [not-in-charge] ( RIFF::Chunk* artl )
Articulation::UpdateChunks ( )
Articulator::UpdateChunks ( )
Connection::ToConnBlock ( )
File::__ensureMandatoryChunksExist ( )
File::AddInstrument ( )
File::AddSample ( )
File::DeleteInstrument ( Instrument* pInstrument )
File::DeleteSample ( Sample* pSample )
File::File [in-charge] ( )
File::File [not-in-charge] ( )
File::Save ( )
File::Save ( String const& Path )
File::UpdateChunks ( )
Info::SetFixedStringLengths ( Info::string_length_t const* lengths )
Info::UpdateChunks ( )
Info::~Info [in-charge-deleting] ( )
Instrument::AddRegion ( )
Instrument::DeleteRegion ( Region* pRegion )
Instrument::UpdateChunks ( )
Region::SetKeyRange ( uint16_t Low, uint16_t High )
Region::SetSample ( Sample* pSample )
Region::UpdateChunks ( )
Resource::GenerateDLSID ( )
Resource::UpdateChunks ( )
Sample::GetSize ( )
Sample::Resize ( int iNewSize )
Sample::UpdateChunks ( )
Sample::Write ( void* pBuffer, unsigned long SampleCount )
Sampler::AddSampleLoop ( sample_loop_t* pLoopDef )
Sampler::DeleteSampleLoop ( sample_loop_t* pLoopDef )
Sampler::SetGain ( int32_t gain )
Sampler::UpdateChunks ( )

gig.h, libgig.so.6.4.0
namespace gig
DimensionRegion::DimensionRegion [in-charge] ( Region* pParent, RIFF::List* _3ewl )
DimensionRegion::DimensionRegion [in-charge] ( RIFF::List* _3ewl, DimensionRegion const& src )
DimensionRegion::DimensionRegion [not-in-charge] ( Region* pParent, RIFF::List* _3ewl )
DimensionRegion::DimensionRegion [not-in-charge] ( RIFF::List* _3ewl, DimensionRegion const& src )
DimensionRegion::GetParent ( ) const
DimensionRegion::GetVelocityCutoff ( uint8_t MIDIKeyVelocity )
DimensionRegion::SetGain ( int32_t gain )
DimensionRegion::SetReleaseVelocityResponseCurve ( curve_type_t curve )
DimensionRegion::SetReleaseVelocityResponseDepth ( uint8_t depth )
DimensionRegion::SetVCFCutoffController ( vcf_cutoff_ctrl_t controller )
DimensionRegion::SetVCFVelocityCurve ( curve_type_t curve )
DimensionRegion::SetVCFVelocityDynamicRange ( uint8_t range )
DimensionRegion::SetVCFVelocityScale ( uint8_t scaling )
DimensionRegion::SetVelocityResponseCurve ( curve_type_t curve )
DimensionRegion::SetVelocityResponseCurveScaling ( uint8_t scaling )
DimensionRegion::SetVelocityResponseDepth ( uint8_t depth )
DimensionRegion::UpdateChunks ( )
File::AddGroup ( )
File::AddInstrument ( )
File::AddSample ( )
File::DeleteGroup ( Group* pGroup )
File::DeleteGroupOnly ( Group* pGroup )
File::DeleteInstrument ( Instrument* pInstrument )
File::DeleteSample ( Sample* pSample )
File::File [in-charge] ( )
File::File [not-in-charge] ( )
File::GetAutoLoad ( )
File::GetFirstGroup ( )
File::GetGroup ( uint index )
File::GetNextGroup ( )
File::LoadGroups ( )
File::LoadInstruments ( )
File::LoadSamples ( )
File::SetAutoLoad ( bool b )
File::SetSampleChecksum ( Sample* pSample, uint32_t crc )
File::UpdateChunks ( )
File::VERSION_2 [data]
File::VERSION_3 [data]
Group::AddSample ( Sample* pSample )
Group::GetFirstSample ( )
Group::GetNextSample ( )
Group::Group [in-charge] ( File* file, RIFF::Chunk* ck3gnm )
Group::Group [not-in-charge] ( File* file, RIFF::Chunk* ck3gnm )
Group::MoveAll ( )
Group::UpdateChunks ( )
Group::~Group [in-charge-deleting] ( )
Group::~Group [in-charge] ( )
Group::~Group [not-in-charge] ( )
Instrument::AddRegion ( )
Instrument::DeleteRegion ( Region* pRegion )
Instrument::GetMidiRule ( int i )
Instrument::UpdateChunks ( )
Instrument::UpdateRegionKeyTable ( )
MidiRule::~MidiRule [in-charge-deleting] ( )
MidiRule::~MidiRule [in-charge] ( )
MidiRuleCtrlTrigger::MidiRuleCtrlTrigger [in-charge] ( RIFF::Chunk* _3ewg )
MidiRuleCtrlTrigger::MidiRuleCtrlTrigger [not-in-charge] ( RIFF::Chunk* _3ewg )
MidiRuleCtrlTrigger::~MidiRuleCtrlTrigger [in-charge-deleting] ( )
MidiRuleCtrlTrigger::~MidiRuleCtrlTrigger [in-charge] ( )
Region::AddDimension ( dimension_def_t* pDimDef )
Region::DeleteDimension ( dimension_def_t* pDimDef )
Region::SetKeyRange ( uint16_t Low, uint16_t High )
Region::UpdateChunks ( )
Region::UpdateVelocityTable ( )
Sample::GetGroup ( ) const
Sample::ReadAndLoop ( void* pBuffer, unsigned long SampleCount, playback_state_t* pPlaybackState, DimensionRegion* pDimRgn, buffer_t* pExternalDecompressionBuffer )
Sample::Resize ( int iNewSize )
Sample::Sample [in-charge] ( File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset, unsigned long fileNo )
Sample::Sample [not-in-charge] ( File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset, unsigned long fileNo )
Sample::UpdateChunks ( )
Sample::Write ( void* pBuffer, unsigned long SampleCount )

RIFF.h, libgig.so.6.4.0
namespace RIFF
Chunk::__resetPos ( )
Chunk::Chunk [in-charge] ( File* pFile )
Chunk::Chunk [in-charge] ( File* pFile, List* pParent, uint32_t uiChunkID, uint uiBodySize )
Chunk::Chunk [in-charge] ( File* pFile, unsigned long StartPos, List* Parent )
Chunk::Chunk [not-in-charge] ( File* pFile )
Chunk::Chunk [not-in-charge] ( File* pFile, List* pParent, uint32_t uiChunkID, uint uiBodySize )
Chunk::Chunk [not-in-charge] ( File* pFile, unsigned long StartPos, List* Parent )
Chunk::Resize ( int iNewSize )
Chunk::Write ( void* pData, unsigned long WordCount, unsigned long WordSize )
Chunk::WriteChunk ( unsigned long ulWritePos, unsigned long ulCurrentDataOffset )
Chunk::WriteHeader ( unsigned long fPos )
Chunk::WriteInt16 ( int16_t* pData, unsigned long WordCount )
Chunk::WriteInt32 ( int32_t* pData, unsigned long WordCount )
Chunk::WriteInt8 ( int8_t* pData, unsigned long WordCount )
Chunk::WriteUint16 ( uint16_t* pData, unsigned long WordCount )
Chunk::WriteUint32 ( uint32_t* pData, unsigned long WordCount )
Chunk::WriteUint8 ( uint8_t* pData, unsigned long WordCount )
File::File [in-charge] ( uint32_t FileType )
File::File [not-in-charge] ( uint32_t FileType )
File::GetFileName ( )
File::GetMode ( )
File::LogAsResized ( Chunk* pResizedChunk )
File::Save ( )
File::Save ( String const& path )
File::SetByteOrder ( endian_t Endian )
File::SetMode ( stream_mode_t NewMode )
File::UnlogResized ( Chunk* pResizedChunk )
List::__resetPos ( )
List::AddSubChunk ( uint32_t uiChunkID, uint uiBodySize )
List::AddSubList ( uint32_t uiListType )
List::DeleteChunkList ( )
List::DeleteSubChunk ( Chunk* pSubChunk )
List::List [in-charge] ( File* pFile )
List::List [in-charge] ( File* pFile, List* pParent, uint32_t uiListID )
List::List [in-charge] ( File* pFile, unsigned long StartPos, List* Parent )
List::List [not-in-charge] ( File* pFile )
List::List [not-in-charge] ( File* pFile, List* pParent, uint32_t uiListID )
List::List [not-in-charge] ( File* pFile, unsigned long StartPos, List* Parent )
List::LoadSubChunksRecursively ( )
List::MoveSubChunk ( Chunk* pSrc, Chunk* pDst )
List::WriteChunk ( unsigned long ulWritePos, unsigned long ulCurrentDataOffset )
List::WriteHeader ( unsigned long fPos )

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Removed Symbols (15)

DLS.h, libgig.so.2.1.0
namespace DLS
Articulation::Articulation [in-charge] ( RIFF::List* artList )
Articulation::Articulation [not-in-charge] ( RIFF::List* artList )

gig.h, libgig.so.2.1.0
namespace gig
DimensionRegion::DimensionRegion [in-charge] ( RIFF::List* _3ewl )
DimensionRegion::DimensionRegion [not-in-charge] ( RIFF::List* _3ewl )
Sample::ReadAndLoop ( void* pBuffer, unsigned long SampleCount, playback_state_t* pPlaybackState, buffer_t* pExternalDecompressionBuffer )
Sample::Sample [in-charge] ( File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset )
Sample::Sample [not-in-charge] ( File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset )

RIFF.h, libgig.so.2.1.0
namespace RIFF
Chunk::Chunk [in-charge] ( )
Chunk::Chunk [in-charge] ( int hFile, unsigned long StartPos, bool EndianNative, List* Parent )
Chunk::Chunk [not-in-charge] ( )
Chunk::Chunk [not-in-charge] ( int hFile, unsigned long StartPos, bool EndianNative, List* Parent )
List::List [in-charge] ( )
List::List [in-charge] ( int hFile, unsigned long StartPos, bool EndianNative, List* Parent )
List::List [not-in-charge] ( )
List::List [not-in-charge] ( int hFile, unsigned long StartPos, bool EndianNative, List* Parent )

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Problems with Data Types, High Severity (31)

	Change	Effect
1	Size of this class has been increased from 12 bytes to 20 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Virtual method Articulator::UpdateChunks ( ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 4 entries	Virtual Table (New) - 5 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~Articulator	Articulator::UpdateChunks
12	~Articulator	~Articulator
16		~Articulator

	Change	Effect
1	Size of this class has been increased from 52 bytes to 76 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.
2	Virtual method File::LoadInstruments ( ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
3	Virtual method File::LoadSamples ( ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
4	Virtual method File::Save ( ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
5	Virtual method File::Save ( String const& Path ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 4 entries	Virtual Table (New) - 9 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~File	File::UpdateChunks
12	~File	~File
16		~File
20		File::Save
24		File::Save
28		File::LoadSamples
32		File::LoadInstruments

	Change	Effect
1	Size of this class has been increased from 64 bytes to 84 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.
2	First virtual method Info::UpdateChunks ( ) has been added to this class.	1) The layout of type structure has been shifted by 4 bytes by the added v-table pointer. 2) Size of class has been increased by 4 bytes.
3	First virtual method Info::~Info [in-charge-deleting] ( ) has been added to this class.	1) The layout of type structure has been shifted by 4 bytes by the added v-table pointer. 2) Size of class has been increased by 4 bytes.

	Change	Effect
1	Size of this class has been increased from 60 bytes to 64 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.
2	Virtual method Instrument::LoadRegions ( ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 8 entries	Virtual Table (New) - 11 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~Instrument	Instrument::UpdateChunks
12	~Instrument	~Instrument
16	-0x000000010	~Instrument
20	(int (*)(...))(& typeinfo)	Instrument::LoadRegions
24	non-virtual thunk	-0x000000014
28	non-virtual thunk	(int (*)(...))(& typeinfo)
32		non-virtual thunk
36		non-virtual thunk
40		non-virtual thunk

	Change	Effect
1	Size of this class has been increased from 96 bytes to 112 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.
2	Virtual method Region::SetKeyRange ( uint16_t Low, uint16_t High ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 12 entries	Virtual Table (New) - 17 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~Region	Region::UpdateChunks
12	~Region	~Region
16	-0x000000010	~Region
20	(int (*)(...))(& typeinfo)	Region::SetKeyRange
24	non-virtual thunk	-0x000000014
28	non-virtual thunk	(int (*)(...))(& typeinfo)
32	-0x000000020	non-virtual thunk
36	(int (*)(...))(& typeinfo)	non-virtual thunk
40	non-virtual thunk	non-virtual thunk
44	non-virtual thunk	-0x000000024
48		(int (*)(...))(& typeinfo)
52		Sampler::SetGain
56		non-virtual thunk
60		non-virtual thunk
64		non-virtual thunk

	Change	Effect
1	Size of this class has been increased from 16 bytes to 20 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.
2	Virtual method Resource::UpdateChunks ( ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 4 entries	Virtual Table (New) - 5 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~Resource	Resource::UpdateChunks
12	~Resource	~Resource
16		~Resource

	Change	Effect
1	Size of this class has been increased from 52 bytes to 60 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 28 bytes to 36 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.
2	Virtual method Sampler::SetGain ( int32_t gain ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
3	Virtual method Sampler::UpdateChunks ( ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 4 entries	Virtual Table (New) - 6 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~Sampler	Sampler::SetGain
12	~Sampler	Sampler::UpdateChunks
16		~Sampler
20		~Sampler

	Change	Effect
1	Size of this class has been increased from 300 bytes to 328 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 68 bytes to 88 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Field SampleGroup has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Size of this class has been increased from 164 bytes to 188 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Field ranges has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

	Change	Effect
1	Field hFile has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Size of this class has been increased from 36 bytes to 40 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.
3	Virtual method Chunk::WriteChunk ( unsigned long ulWritePos, unsigned long ulCurrentDataOffset ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.
4	Virtual method Chunk::__resetPos ( ) has been added to this class.	The layout of v-table has been changed. Call of any virtual method at higher position in this class or its subclasses may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 4 entries	Virtual Table (New) - 6 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~Chunk	~Chunk
12	~Chunk	~Chunk
16		Chunk::WriteChunk
20		Chunk::__resetPos

	Change	Effect
1	Size of this class has been increased from 56 bytes to 88 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

	Change	Effect
1	Size of this class has been increased from 56 bytes to 60 bytes.	1) An object of this class can be allocated by the applications and old size will be hardcoded at the compile time. Call of any exported constructor will break the memory of neighbouring objects on the stack or heap. 2) The memory layout and size of subclasses will be changed.

DLS.h
namespace DLS
[+] class Articulation (1)
[+] class Articulator (1)
[+] class File (5)
[+] class Info (3)
[+] class Instrument (2)
[+] class Region (2)
[+] class Resource (2)
[+] class Sample (1)
[+] class Sampler (3)

gig.h
namespace gig
[+] class DimensionRegion (1)
[+] class File (1)
[+] class Sample (2)
[+] struct dimension_def_t (1)

RIFF.h
namespace RIFF
[+] class Chunk (4)
[+] class File (1)
[+] class List (1)

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Problems with Symbols, High Severity (15)

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN3DLS12ArticulationC2EPN4RIFF4ListE to _ZN3DLS12ArticulationC2EPN4RIFF5ChunkE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN3DLS12ArticulationC1EPN4RIFF4ListE to _ZN3DLS12ArticulationC1EPN4RIFF5ChunkE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN3gig15DimensionRegionC1EPN4RIFF4ListE to _ZN3gig15DimensionRegionC1EPN4RIFF4ListERKS0_. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN3gig15DimensionRegionC2EPN4RIFF4ListE to _ZN3gig15DimensionRegionC2EPN4RIFF4ListERKS0_. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN3gig6Sample11ReadAndLoopEPvmPNS_16playback_state_tEPNS_8buffer_tE to _ZN3gig6Sample11ReadAndLoopEPvmPNS_16playback_state_tEPNS_15DimensionRegionEPNS_8buffer_tE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN3gig6SampleC1EPNS_4FileEPN4RIFF4ListEm to _ZN3gig6SampleC1EPNS_4FileEPN4RIFF4ListEmm. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN3gig6SampleC2EPNS_4FileEPN4RIFF4ListEm to _ZN3gig6SampleC2EPNS_4FileEPN4RIFF4ListEmm. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN4RIFF5ChunkC1Ev to _ZN4RIFF5ChunkC1EPNS_4FileE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN4RIFF5ChunkC2Ev to _ZN4RIFF5ChunkC2EPNS_4FileE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN4RIFF5ChunkC1EimbPNS_4ListE to _ZN4RIFF5ChunkC1EPNS_4FileE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN4RIFF5ChunkC2EimbPNS_4ListE to _ZN4RIFF5ChunkC2EPNS_4FileE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN4RIFF4ListC1Ev to _ZN4RIFF4ListC1EPNS_4FileE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN4RIFF4ListC2Ev to _ZN4RIFF4ListC2EPNS_4FileE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN4RIFF4ListC1EimbPS0_ to _ZN4RIFF4ListC1EPNS_4FileE. This may cause "undefined reference" linker error in old client applications.

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN4RIFF4ListC2EimbPS0_ to _ZN4RIFF4ListC2EPNS_4FileE. This may cause "undefined reference" linker error in old client applications.

DLS.h, libgig.so.2.1.0
namespace DLS
[+] Articulation::Articulation [not-in-charge] ( RIFF::List* artList ) (1)
[+] Articulation::Articulation [in-charge] ( RIFF::List* artList ) (1)

gig.h, libgig.so.2.1.0
namespace gig
[+] DimensionRegion::DimensionRegion [in-charge] ( RIFF::List* _3ewl ) (1)
[+] DimensionRegion::DimensionRegion [not-in-charge] ( RIFF::List* _3ewl ) (1)
[+] Sample::ReadAndLoop ( void* pBuffer, unsigned long SampleCount, playback_state_t* pPlaybackState, buffer_t* pExternalDecompressionBuffer ) (1)
[+] Sample::Sample [in-charge] ( File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset ) (1)
[+] Sample::Sample [not-in-charge] ( File* pFile, RIFF::List* waveList, unsigned long WavePoolOffset ) (1)

RIFF.h, libgig.so.2.1.0
namespace RIFF
[+] Chunk::Chunk [in-charge] ( ) (1)
[+] Chunk::Chunk [not-in-charge] ( ) (1)
[+] Chunk::Chunk [in-charge] ( int hFile, unsigned long StartPos, bool EndianNative, List* Parent ) (1)
[+] Chunk::Chunk [not-in-charge] ( int hFile, unsigned long StartPos, bool EndianNative, List* Parent ) (1)
[+] List::List [in-charge] ( ) (1)
[+] List::List [not-in-charge] ( ) (1)
[+] List::List [in-charge] ( int hFile, unsigned long StartPos, bool EndianNative, List* Parent ) (1)
[+] List::List [not-in-charge] ( int hFile, unsigned long StartPos, bool EndianNative, List* Parent ) (1)

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Problems with Data Types, Medium Severity (19)

	Change	Effect
1	Field ExtensionFiles has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field WavePoolHeaderSize has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

	Change	Effect
1	Field pWaveList has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

	Change	Effect
1	Field pParentList has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field uiHeaderSize has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

	Change	Effect
1	Field InstrumentsIterator has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
2	Field pInstruments has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.

	Change	Effect
1	Field RegionIndex has been removed from this type.	Applications will access incorrect memory when attempting to access this field.
2	Field pRegions has been removed from the middle position of this structural type.	1) Applications will access incorrect memory when attempting to access this field. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
3	The layout of v-table has been changed for unknown reason.	Call of any method in this class may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 8 entries	Virtual Table (New) - 11 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~Instrument	Instrument::UpdateChunks
12	~Instrument	~Instrument
16	-0x000000010	~Instrument
20	(int (*)(...))(& typeinfo)	DLS::Instrument::LoadRegions
24	non-virtual thunk	-0x000000014
28	non-virtual thunk	(int (*)(...))(& typeinfo)
32		non-virtual thunk
36		non-virtual thunk
40		non-virtual thunk

	Change	Effect
1	Size of field pDimensionDefinitions has been changed from 160 bytes to 128 bytes.	1) Size of the inclusive type has changed. 2) Previous accesses of applications and library functions to this field and fields at higher positions of the structure definition may be broken.
2	Field VelocityTable has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
3	The layout of v-table has been changed for unknown reason.	Call of any method in this class may result in crash or incorrect behavior of applications.

Offset	Virtual Table (Old) - 12 entries	Virtual Table (New) - 17 entries
0	(int (*)(...))0	(int (*)(...))0
4	(int (*)(...))(& typeinfo)	(int (*)(...))(& typeinfo)
8	~Region	Region::UpdateChunks
12	~Region	~Region
16	-0x000000010	~Region
20	(int (*)(...))(& typeinfo)	Region::SetKeyRange
24	non-virtual thunk	-0x000000014
28	non-virtual thunk	(int (*)(...))(& typeinfo)
32	-0x000000020	non-virtual thunk
36	(int (*)(...))(& typeinfo)	non-virtual thunk
40	non-virtual thunk	non-virtual thunk
44	non-virtual thunk	-0x000000024
48		(int (*)(...))(& typeinfo)
52		DLS::Sampler::SetGain
56		non-virtual thunk
60		non-virtual thunk
64		non-virtual thunk

	Change	Effect
1	The layout of v-table has been changed for unknown reason.	Call of any method in this class may result in crash or incorrect behavior of applications.

DLS.h
namespace DLS
[+] class File (2)
[+] class Sample (1)
[+] class Sampler (2)

gig.h
namespace gig
[+] class File (2)
[+] class Instrument (3)
[+] class Region (3)
[+] class Sample (1)
[+] enum split_type_t (1)
[+] struct dimension_def_t (1)

RIFF.h
namespace RIFF
[+] class Chunk (3)

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Problems with Data Types, Low Severity (35)

DLS.h
namespace DLS
[+] class Articulation (2)
[+] class File (2)
[+] class Info (4)
[+] class Region (2)
[+] class Resource (1)

gig.h
namespace gig
[+] class DimensionRegion (5)
[+] class File (3)
[+] class Region (1)
[+] class Sample (5)
[+] enum split_type_t (1)
[+] struct dimension_def_t (1)

RIFF.h
namespace RIFF
[+] class Chunk (2)
[+] class File (6)

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Problems with Symbols, Low Severity (2)

gig.h, libgig.so.2.1.0
namespace gig
[+] File::LoadInstruments ( progress_t* pProgress ) (1)
[+] File::LoadSamples ( progress_t* pProgress ) (1)

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Problems with Constants (1)

DLS.h
[+] CHUNK_ID_IMED

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Other Changes in Data Types (9)

DLS.h
namespace DLS
[+] class Articulation (1)

gig.h
namespace gig
[+] class File (3)
[+] enum dimension_t (2)
[+] enum vcf_cutoff_ctrl_t (1)

RIFF.h
namespace RIFF
[+] class File (2)

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Header Files (3)

DLS.h
gig.h
RIFF.h

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Shared Libraries (1)

libgig.so.2.1.0

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	Change	Effect
1	Field HeaderSize has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field pArticulationCk has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

	Change	Effect
1	Field b64BitWavePoolOffsets has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field pWavePoolTableHi has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

	Change	Effect
1	Field Subject has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field UseFixedLengthStrings has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Field pFixedStringLengths has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
4	Field pResourceListChunk has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

	Change	Effect
1	Field FormatOptionFlags has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field WaveLinkOptionFlags has been added to this type.	NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

	Change	Effect
1	Field DimensionUpperLimits has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field VCFCutoffControllerInvert has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Field VelocityTable has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
4	Field pRegion has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
5	Field pVelocityCutoffTable has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

	Change	Effect
1	Field NewChunkSize has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field pFile has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
3	Field bEndianNative has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.

	Change	Effect
1	Field bAutoLoad has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field SamplesIterator has been renamed to GroupsIterator.	Renaming of a field in data type may indicate a change in the semantic meaning of the field.
3	Field pSamples has been renamed to pGroups.	Renaming of a field in data type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Field FileNo has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field crc has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Field pCk3gix has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
4	Field pCkSmpl has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
5	Field pGroup has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

	Change	Effect
1	Field ulChunkDataSize has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field ChunkSize has been renamed to CurrentChunkSize.	Renaming of a field in data type may indicate a change in the semantic meaning of the field.

	Change	Effect
1	Field Filename has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field bEndianNative has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Field hFileRead has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
4	Field hFileWrite has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
5	Field Mode has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
6	Field ResizedChunks has been added to this type.	Size of the inclusive type has been changed. NOTE: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.

	Change	Effect
1	Virtual method File::LoadGroups ( ) has been added to this class.	No effect. You can add virtual functions at end of leaf classes with exported constructors.
2	Virtual method File::LoadInstruments ( progress_t* pProgress ) has been added to this class.	No effect. You can add virtual functions at end of leaf classes with exported constructors.
3	Virtual method File::LoadSamples ( progress_t* pProgress ) has been added to this class.	No effect. You can add virtual functions at end of leaf classes with exported constructors.

	Change	Effect
1	The member dimension_roundrobinkeyboard with value 137 has been added.	No effect.
2	The member dimension_smartmidi with value 136 has been added.	No effect.