Binary compatibility report for the VIPS library between 7.40.11 and 7.42.0 versions on x86

Test Info

Library Name	VIPS
Version #1	7.40.11
Version #2	7.42.0
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	53
Total Shared Libraries	2
Total Symbols / Types	1823 / 430
Verdict	Incompatible (0.5%)

Problem Summary

	Severity	Count
Added Symbols	-	46
Removed Symbols	High	2
Problems with Data Types	High	0
	Medium	2
	Low	5
Problems with Symbols	High	7
	Medium	8
	Low	34
Problems with Constants	Low	0
Other Changes in Data Types	-	1
Other Changes in Constants	-	1

Added Symbols (46)

conversion.h, libvips.so.38.1.0
vips_autorot ( VipsImage* in, VipsImage** out, ... )
vips_autorot_get_angle ( VipsImage* im )

enumtypes.h, libvips.so.38.1.0
vips_foreign_png_filter_get_type ( )

image.h, libvips.so.38.1.0
vips_array_image_get ( struct _VipsArrayImage* array, int* n )
vips_array_image_new ( VipsImage** array, int n )
vips_array_image_newv ( int n, ... )
vips_filename_get_filename ( char const* vips_filename )
vips_filename_get_options ( char const* vips_filename )
vips_get_disc_threshold ( )
vips_image_new_matrix_from_array ( int width, int height, double* array, int size )

object.h, libvips.so.38.1.0
vips_nickname_find ( GType type )
vips_object_get_description ( VipsObject* object )

operation.h, libvips.so.38.1.0
vips_call_required_optional ( VipsOperation** operation, va_list required, va_list optional )

resample.h, libvips.so.38.1.0
vips_resize ( VipsImage* in, VipsImage** out, double scale, ... )

type.h, libvips.so.38.1.0
vips_array_double_get ( struct _VipsArrayDouble* array, int* n )
vips_array_int_get ( struct _VipsArrayInt* array, int* n )
vips_blob_get ( VipsBlob* blob, size_t* size )
vips_blob_new ( VipsCallbackFn free_fn, void const* data, size_t size )

util.h, libvips.so.38.1.0
vips_flags_from_nick ( char const* domain, GType type, char const* nick )

VImage8.h, libvips-cpp.so.38.1.0
namespace vips
invert ( std::vector<double> value )
negate ( std::vector<double> value )
to_vector ( double value )
to_vector ( int n, double* array )
to_vectorv ( int n, ... )
VOption::get_operation ( VipsOperation* operation )
VOption::set ( char const* name, bool value )
VOption::set ( char const* name, bool* value )
VOption::set ( char const* name, char const* value )
VOption::set ( char const* name, double value )
VOption::set ( char const* name, double* value )
VOption::set ( char const* name, int value )
VOption::set ( char const* name, int* value )
VOption::set ( char const* name, std::vector<double> value )
VOption::set ( char const* name, std::vector<double>* value )
VOption::set ( char const* name, std::vector<VImage> value )
VOption::set ( char const* name, VImage value )
VOption::set ( char const* name, VImage* value )
VOption::set ( char const* name, VipsBlob* value )
VOption::set ( char const* name, VipsBlob** blob )
VOption::set_operation ( VipsOperation* operation )
VOption::~VOption [in-charge-deleting] ( )
VOption::~VOption [in-charge] ( )
VOption::~VOption [not-in-charge] ( )

vips.h, libvips.so.38.1.0
vips_add_option_entries ( GOptionGroup* option_group )
vips_init ( char const* argv0 )
vips_leak_set ( gboolean leak )

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Removed Symbols (2)

type.h, libvips.so.38.0.7
vips_area_new_blob ( VipsCallbackFn free_fn, void* data, size_t length )
vips_thing_get_i ( VipsThing* thing )

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Problems with Symbols, High Severity (7)

	Change	Effect
1	Type of 3rd parameter radius has been changed from int (4 bytes) to double (8 bytes).	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.

	Change	Effect
1	Parameter size of type size_t has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.
2	Parameter height of type int has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.
3	2nd middle parameter xsize 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.

	Change	Effect
1	Parameter size of type size_t* has been added to the calling stack at the middle position.	Layout of parameter's stack has been changed and therefore parameters at higher positions in the stack may be incorrectly initialized by applications.
2	2nd middle parameter buf_out 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.

	Change	Effect
1	2nd middle parameter array 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.

convolution.h, libvips.so.38.0.7
[+] vips_gaussblur ( VipsImage* in, VipsImage** out, int radius, ... ) (1)

image.h, libvips.so.38.0.7
[+] vips_image_new_from_memory ( void* buffer, int xsize, int ysize, int bands, enum VipsBandFormat bandfmt ) (3)
[+] vips_image_write_to_memory ( VipsImage* in, void** buf_out, size_t* len_out ) (2)
[+] vips_value_set_array_image ( GValue* value, VipsImage** array, int n ) (1)

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Problems with Data Types, Medium Severity (2)

	Change	Effect
1	Base type has been changed from struct _VipsArea to struct _VipsArrayDouble of different format.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Base type has been changed from struct _VipsArea to struct _VipsArrayInt of different format.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

type.h
[+] typedef VipsArrayDouble (1)
[+] typedef VipsArrayInt (1)

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Problems with Symbols, Medium Severity (8)

	Change	Effect
1	Type of return value became const (has been changed from void* to void const*).	The return value will be treated as non-const by old client applications. This may result in crash or incorrect behavior of applications.

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

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

	Change	Effect
1	Type of return value has been changed from int (4 bytes) to void.	Applications will not obtain a return value and execution may change.

	Change	Effect
1	Type of return value has been changed from int (4 bytes) to void.	Applications will not obtain a return value and execution may change.

	Change	Effect
1	Type of return value has been changed from int (4 bytes) to void.	Applications will not obtain a return value and execution may change.

	Change	Effect
1	Type of return value has been changed from int (4 bytes) to void.	Applications will not obtain a return value and execution may change.

	Change	Effect
1	Type of return value has been changed from int (4 bytes) to void.	Applications will not obtain a return value and execution may change.

header.h, libvips.so.38.0.7
[+] vips_image_get_data ( VipsImage* image ) (1)

image.h, libvips.so.38.0.7
[+] vips_image_new_from_memory ( void* buffer, int xsize, int ysize, int bands, enum VipsBandFormat bandfmt ) (1)
[+] vips_image_write_to_memory ( VipsImage* in, void** buf_out, size_t* len_out ) (1)
[+] vips_value_set_array_image ( GValue* value, VipsImage** array, int n ) (1)

type.h, libvips.so.38.0.7
[+] vips_value_set_array_double ( GValue* value, double const* array, int n ) (1)
[+] vips_value_set_array_int ( GValue* value, int const* array, int n ) (1)
[+] vips_value_set_array_object ( GValue* value, int n ) (1)
[+] vips_value_set_ref_string ( GValue* value, char const* str ) (1)

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Problems with Data Types, Low Severity (5)

	Change	Effect
1	Name of member with value 1 has been changed from VIPS_OPERATION_RELATIONAL_NOTEQUAL to VIPS_OPERATION_RELATIONAL_NOTEQ.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

	Change	Effect
1	Name of member with value 0 has been changed from VIPS_ANGLE_0 to VIPS_ANGLE_D0.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
2	Name of member with value 1 has been changed from VIPS_ANGLE_90 to VIPS_ANGLE_D90.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
3	Name of member with value 2 has been changed from VIPS_ANGLE_180 to VIPS_ANGLE_D180.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
4	Name of member with value 3 has been changed from VIPS_ANGLE_270 to VIPS_ANGLE_D270.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

arithmetic.h
[+] enum VipsOperationRelational (1)

conversion.h
[+] enum VipsAngle (4)

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Problems with Symbols, Low Severity (34)

	Change	Effect
1	3rd parameter operation has been renamed to boolean.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter input has been renamed to in.	Renaming of a parameter may indicate a change in its semantic meaning.
2	2nd parameter output has been renamed to out.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter input has been renamed to in.	Renaming of a parameter may indicate a change in its semantic meaning.
2	2nd parameter output has been renamed to out.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter input has been renamed to in.	Renaming of a parameter may indicate a change in its semantic meaning.
2	2nd parameter output has been renamed to out.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter main has been renamed to in1.	Renaming of a parameter may indicate a change in its semantic meaning.
2	2nd parameter sub has been renamed to in2.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	3rd parameter radius has been renamed to sigma.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	7th parameter r has been renamed to radius.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	6th parameter r has been renamed to radius.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	6th parameter r has been renamed to radius.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter in has been renamed to im.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter basename has been renamed to name.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter buf has been renamed to data.	Renaming of a parameter may indicate a change in its semantic meaning.
2	2nd parameter len has been renamed to size.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter im has been renamed to image.	Renaming of a parameter may indicate a change in its semantic meaning.

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

	Change	Effect
1	1st parameter array has been renamed to image.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter array has been renamed to image.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter im has been renamed to in.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter buffer has been renamed to data.	Renaming of a parameter may indicate a change in its semantic meaning.
2	3rd parameter ysize has been renamed to width.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter name has been renamed to suffix.	Renaming of a parameter may indicate a change in its semantic meaning.
2	4th parameter len has been renamed to size.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter filename has been renamed to name.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	The pointer level of return value has been increased from 0 to 1.	Applications will treat the return value as the lower-dimension array and will not read all elements. This may change the behavior of applications.
2	Type of return value has been changed from int to void*.	Replacement of return type may indicate a change in its semantic meaning.

	Change	Effect
1	2nd parameter out has been renamed to mask.	Renaming of a parameter may indicate a change in its semantic meaning.

	Change	Effect
1	1st parameter base has been renamed to type.	Renaming of a parameter may indicate a change in its semantic meaning.

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

	Change	Effect
1	Type of 3rd parameter length_out has been changed from unsigned int* to size_t*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 3rd parameter length_out has been changed from unsigned int* to size_t*.	Replacement of parameter data type may indicate a change in its semantic meaning.

conversion.h, libvips.so.38.0.7
[+] vips_bandbool ( VipsImage* in, VipsImage** out, enum VipsOperationBoolean operation, ... ) (1)
[+] vips_crop ( VipsImage* input, VipsImage** output, int left, int top, int width, int height, ... ) (2)
[+] vips_extract_area ( VipsImage* input, VipsImage** output, int left, int top, int width, int height, ... ) (2)
[+] vips_extract_band ( VipsImage* input, VipsImage** output, int band, ... ) (2)
[+] vips_join ( VipsImage* main, VipsImage* sub, VipsImage** out, enum VipsDirection direction, ... ) (2)

convolution.h, libvips.so.38.0.7
[+] vips_gaussblur ( VipsImage* in, VipsImage** out, int radius, ... ) (1)

create.h, libvips.so.38.0.7
[+] vips_mask_butterworth_band ( VipsImage** out, int width, int height, double order, double frequency_cutoff_x, double frequency_cutoff_y, double r, double amplitude_cutoff, ... ) (1)
[+] vips_mask_gaussian_band ( VipsImage** out, int width, int height, double frequency_cutoff_x, double frequency_cutoff_y, double r, double amplitude_cutoff, ... ) (1)
[+] vips_mask_ideal_band ( VipsImage** out, int width, int height, double frequency_cutoff_x, double frequency_cutoff_y, double r, ... ) (1)

error.h, libvips.so.38.0.7
[+] vips_check_bands_1or3 ( char const* domain, VipsImage* in ) (1)

foreign.h, libvips.so.38.0.7
[+] vips_dzsave ( VipsImage* in, char const* basename, ... ) (1)
[+] vips_foreign_find_load_buffer ( void* buf, size_t len ) (2)

generate.h, libvips.so.38.0.7
[+] vips_image_generate ( VipsImage* im, VipsStartFn start_fn, VipsGenerateFn generate_fn, VipsStopFn stop_fn, void* a, void* b ) (1)

header.h, libvips.so.38.0.7
[+] vips_image_get_data ( VipsImage* image ) (1)
[+] vips_image_get_offset ( VipsImage const* array ) (1)
[+] vips_image_get_scale ( VipsImage const* array ) (1)

image.h, libvips.so.38.0.7
[+] vips_image_decode_predict ( VipsImage* im, int* bands, enum VipsBandFormat* format ) (1)
[+] vips_image_new_from_memory ( void* buffer, int xsize, int ysize, int bands, enum VipsBandFormat bandfmt ) (2)
[+] vips_image_write_to_buffer ( VipsImage* in, char const* name, void** buf, size_t* len, ... ) (2)
[+] vips_image_write_to_file ( VipsImage* image, char const* filename, ... ) (1)
[+] vips_image_write_to_memory ( VipsImage* in, void** buf_out, size_t* len_out ) (2)

morphology.h, libvips.so.38.0.7
[+] vips_labelregions ( VipsImage* in, VipsImage** out, ... ) (1)

object.h, libvips.so.38.0.7
[+] vips_class_map_all ( GType base, VipsClassMapFn fn, void* a ) (1)

threadpool.h, libvips.so.38.0.7
[+] vips_get_tile_size ( VipsImage* im, int* tile_width, int* tile_height, int* nlines ) (1)

util.h, libvips.so.38.0.7
[+] vips__file_read ( FILE* fp, char const* name, unsigned int* length_out ) (1)
[+] vips__file_read_name ( char const* name, char const* fallback_dir, unsigned int* length_out ) (1)

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Other Changes in Data Types (1)

	Change	Effect
1	The member VIPS_ARGUMENT_MODIFY with value 128 has been added.	No effect.

object.h
[+] enum VipsArgumentFlags (1)

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Other Changes in Constants (1)

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

version.h
[+] VIPS_ENABLE_DEPRECATED

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Header Files (53)

almostdeprecated.h
arithmetic.h
basic.h
buf.h
cimg_funcs.h
colour.h
conversion.h
convolution.h
create.h
debug.h
deprecated.h
dispatch.h
draw.h
enumtypes.h
error.h
foreign.h
format.h
freqfilt.h
gate.h
generate.h
header.h
histogram.h
image.h
interpolate.h
intl.h
mask.h
memory.h
morphology.h
mosaicing.h
object.h
operation.h
private.h
rect.h
region.h
relational.h
resample.h
semaphore.h
thread.h
threadpool.h
transform.h
type.h
util.h
VDisplay.h
vector.h
VError.h
version.h
video.h
VImage.h
vips
vips.h
vips7compat.h
vipscpp.h
VMask.h

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Shared Libraries (2)

libvips.so.38.0.7
libvipsCC.so.38.0.7

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