Binary compatibility report for the libipe library between 7.0.13 and 7.0.14 versions on x86

Test Info

Library Name	libipe
Version #1	7.0.13
Version #2	7.0.14
CPU Architecture	x86
GCC Version	4.6.1

Test Results

Total Header Files	30
Total Shared Libraries	5
Total Symbols / Types	985 / 515
Verdict	Incompatible (12.59%)

Problem Summary

	Severity	Count
Added Symbols	-	7
Removed Symbols	High	3
Problems with Data Types	High	2
	Medium	3
	Low	4
Problems with Symbols	High	3
	Medium	0
	Low	4
Problems with Constants	Low	0
Other Changes	-	0

Added Symbols (7)

ipeattributes.h, libipe.so.7.0.14
namespace ipe
Repository::cleanup ( ) [static]

ipepage.h, libipe.so.7.0.14
namespace ipe
Page::countMarkedViews ( ) const
Page::setMarked ( bool marked )
Page::setMarkedView ( int index, bool marked )

ipeselector.h, libipeqtcanvas.so.7.0.14
namespace ipeqt
PageSelector::PageSelector [in-charge] ( ipe::Document* doc, int page, int startIndex, int width, QWidget* parent )
PageSelector::PageSelector [not-in-charge] ( ipe::Document* doc, int page, int startIndex, int width, QWidget* parent )
PageSelector::selectPageOrView ( ipe::Document* doc, int page, int startIndex, int pageWidth, int width, int height ) [static]

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Removed Symbols (3)

ipeselector.h, libipeqtcanvas.so.7.0.13
namespace ipeqt
PageSelector::PageSelector [in-charge] ( ipe::Document* doc, int page, int width, QWidget* parent )
PageSelector::PageSelector [not-in-charge] ( ipe::Document* doc, int page, int width, QWidget* parent )
PageSelector::selectPageOrView ( ipe::Document* doc, int page, int pageWidth, int width, int height ) [static]

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Problems with Data Types, High Severity (2)

	Change	Effect
1	Size of this class has been increased from 188 bytes to 192 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 264 bytes to 272 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.

ipepage.h
namespace ipe
[+] class Page (1)

ipeqtcanvas.h
namespace ipeqt
[+] class Canvas (1)

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Problems with Symbols, High Severity (3)

	Change	Effect
1	Parameters list has been changed.	The name of the appropriate symbol for this function on binary level has been changed from _ZN5ipeqt12PageSelectorC1EPN3ipe8DocumentEiiP7QWidget to _ZN5ipeqt12PageSelectorC1EPN3ipe8DocumentEiiiP7QWidget. 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 _ZN5ipeqt12PageSelectorC2EPN3ipe8DocumentEiiP7QWidget to _ZN5ipeqt12PageSelectorC2EPN3ipe8DocumentEiiiP7QWidget. 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 _ZN5ipeqt12PageSelector16selectPageOrViewEPN3ipe8DocumentEiiii to _ZN5ipeqt12PageSelector16selectPageOrViewEPN3ipe8DocumentEiiiii. This may cause "undefined reference" linker error in old client applications.

ipeselector.h, libipeqtcanvas.so.7.0.13
namespace ipeqt
[+] PageSelector::PageSelector [in-charge] ( ipe::Document* doc, int page, int width, QWidget* parent ) (1)
[+] PageSelector::PageSelector [not-in-charge] ( ipe::Document* doc, int page, int width, QWidget* parent ) (1)
[+] PageSelector::selectPageOrView ( ipe::Document* doc, int page, int pageWidth, int width, int height ) [static] (1)

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Problems with Data Types, Medium Severity (3)

	Change	Effect
1	Size of field iStyle has been changed from 36 bytes to 44 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.

	Change	Effect
1	Field thickStep 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 thinStep 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.

ipeqtcanvas.h
namespace ipeqt
[+] class Canvas (1)
[+] class Canvas::Style (2)

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Problems with Data Types, Low Severity (4)

	Change	Effect
1	Field iMarked 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	Size of this type has been changed from 36 bytes to 44 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Size of this type has been changed from 28 bytes to 24 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.
2	Field iSelectedPage has been removed from this type.	Size of the inclusive type has been changed.

ipepage.h
namespace ipe
[+] class Page (1)

ipeqtcanvas.h
namespace ipeqt
[+] class Canvas::Style (1)

ipeselector.h
namespace ipeqt
[+] class PageSelector (2)

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Problems with Symbols, Low Severity (4)

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

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

	Change	Effect
1	4th parameter lastView has been renamed to markedView.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	4th parameter lastView has been renamed to markedView.	Renaming of a parameter may indicate a change in its semantic meaning.

ipebase.h, libipe.so.7.0.13
namespace ipe
[+] FileStream::tell ( ) const (1)
[+] StringStream::tell ( ) const (1)

ipepdfwriter.h, libipe.so.7.0.13
namespace ipe
[+] PdfWriter::PdfWriter [in-charge] ( TellStream& stream, Document const* doc, FontPool const* pool, bool lastView, int fromPage, int toPage, int compression ) (1)
[+] PdfWriter::PdfWriter [not-in-charge] ( TellStream& stream, Document const* doc, FontPool const* pool, bool lastView, int fromPage, int toPage, int compression ) (1)

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Header Files (30)

ipeattributes.h
ipebase.h
ipebitmap.h
ipedoc.h
ipefactory.h
ipefontpool.h
ipegeo.h
ipegroup.h
ipeimage.h
ipeiml.h
ipelatex.h
ipelet.h
ipelib.h
ipeobject.h
ipepage.h
ipepainter.h
ipepath.h
ipepdfparser.h
ipepdfwriter.h
ipepswriter.h
ipeqtcanvas.h
ipereference.h
ipeselector.h
ipeshape.h
ipesnap.h
ipestyle.h
ipetext.h
ipetool.h
ipeutils.h
ipexml.h

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Shared Libraries (5)

libipe.so.7.0.13
libipecairo.so.7.0.13
libipelua.so.7.0.13
libipeqtcanvas.so.7.0.13
libipeui.so.7.0.13

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