libgd: 2.3.2 to 2.3.3 compatibility report

Test Info

Library Name	libgd
Version #1	2.3.2
Version #2	2.3.3
Arch	x86_64
GCC Version	10
Subject	Binary Compatibility

Test Results

Total Header Files	10
Total Libraries	1
Total Symbols / Types	251 / 59
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	9
Problems with Symbols	High	0
	Medium	0
	Low	29
Problems with Constants	Low	2
Other Changes in Data Types	-	8
Other Changes in Constants	-	1

Problems with Data Types, Low Severity 9

	Change	Effect
1	Value of member GD_METHOD_COUNT has been changed from 23 to 30.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

	Change	Effect
1	Base type has been changed from *double()(double)** to double(*)(double, double).	Replacement of the base data type may indicate a change in its semantic meaning.

	Change	Effect
1	Base type of field gd_free has been changed from void()(struct gdIOCtx) to *void()(gdIOCtxPtr)**.	Replacement of field base type may indicate a change in the semantic meaning of the field.
2	Base type of field getBuf has been changed from int()(struct gdIOCtx, void, int) to int()(gdIOCtxPtr, void*, int).	Replacement of field base type may indicate a change in the semantic meaning of the field.
3	Base type of field getC has been changed from int()(struct gdIOCtx) to *int()(gdIOCtxPtr)**.	Replacement of field base type may indicate a change in the semantic meaning of the field.
4	Base type of field putBuf has been changed from int()(struct gdIOCtx, void const, int) to int()(gdIOCtxPtr, void const*, int).	Replacement of field base type may indicate a change in the semantic meaning of the field.
5	Base type of field putC has been changed from void()(struct gdIOCtx, int) to void(*)(gdIOCtxPtr, int).	Replacement of field base type may indicate a change in the semantic meaning of the field.
6	Base type of field seek has been changed from int()(struct gdIOCtx, int) to int(*)(gdIOCtxPtr, int).	Replacement of field base type may indicate a change in the semantic meaning of the field.
7	Base type of field tell has been changed from long()(struct gdIOCtx) to *long()(gdIOCtxPtr)**.	Replacement of field base type may indicate a change in the semantic meaning of the field.

gd.h
[+] enum gdInterpolationMethod 1
[+] typedef interpolation_method 1

gd_io.h
[+] struct gdIOCtx 7

to the top

Problems with Symbols, Low Severity 29

	Change	Effect
1	Type of 1st parameter ctx has been changed from struct gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter outfile has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter ctx has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter out has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter out has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter out has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter out has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter outfile has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter out has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter out has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter out has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter im has been changed from gdImage* to gdImagePtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter im has been changed from gdImage* to gdImagePtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter im has been changed from gdImage* to gdImagePtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter out has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

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

	Change	Effect
1	Type of 2nd parameter outfile has been changed from gdIOCtx* to gdIOCtxPtr.	Replacement of parameter data type may indicate a change in its semantic meaning.

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

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

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

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

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

gd.h, libgd.so.3.0.10
[+] gdDPExtractData ( struct gdIOCtx* ctx, int* size ) 1
[+] gdImageAvifCtx ( gdImagePtr im, gdIOCtx* outfile, int quality, int speed ) 1
[+] gdImageCreateFromAvifCtx ( gdIOCtx* infile ) 1
[+] gdImageCreateFromHeifCtx ( gdIOCtx* infile ) 1
[+] gdImageCreateFromJpegCtx ( gdIOCtx* infile ) 1
[+] gdImageCreateFromJpegCtxEx ( gdIOCtx* infile, int ignore_warning ) 1
[+] gdImageCreateFromTgaCtx ( gdIOCtx* ctx ) 1
[+] gdImageCreateFromTiffCtx ( gdIOCtx* infile ) 1
[+] gdImageCreateFromWBMPCtx ( gdIOCtx* infile ) 1
[+] gdImageCreateFromWebpCtx ( gdIOCtx* infile ) 1
[+] gdImageGifAnimAddCtx ( gdImagePtr im, gdIOCtx* out, int LocalCM, int LeftOfs, int TopOfs, int Delay, int Disposal, gdImagePtr previm ) 1
[+] gdImageGifAnimBeginCtx ( gdImagePtr im, gdIOCtx* out, int GlobalCM, int Loops ) 1
[+] gdImageGifAnimEndCtx ( gdIOCtx* out ) 1
[+] gdImageGifCtx ( gdImagePtr im, gdIOCtx* out ) 1
[+] gdImageHeifCtx ( gdImagePtr im, gdIOCtx* outfile, int quality, enum gdHeifCodec codec, gdHeifChroma chroma ) 1
[+] gdImageJpegCtx ( gdImagePtr im, gdIOCtx* out, int quality ) 1
[+] gdImagePngCtx ( gdImagePtr im, gdIOCtx* out ) 1
[+] gdImagePngCtxEx ( gdImagePtr im, gdIOCtx* out, int level ) 1
[+] gdImageStringFT ( gdImage* im, int* brect, int fg, char const* fontlist, double ptsize, double angle, int x, int y, char const* string ) 1
[+] gdImageStringFTEx ( gdImage* im, int* brect, int fg, char const* fontlist, double ptsize, double angle, int x, int y, char const* string, gdFTStringExtraPtr strex ) 1
[+] gdImageStringTTF ( gdImage* im, int* brect, int fg, char const* fontlist, double ptsize, double angle, int x, int y, char const* string ) 1
[+] gdImageTiffCtx ( gdImagePtr image, gdIOCtx* out ) 1
[+] gdImageWBMPCtx ( gdImagePtr image, int fg, gdIOCtx* out ) 1
[+] gdImageWebpCtx ( gdImagePtr im, gdIOCtx* outfile, int quantization ) 1
[+] gdImageXbmCtx ( gdImagePtr image, char* file_name, int fg, gdIOCtx* out ) 1
[+] gdNewDynamicCtx ( int size, void* data ) 1
[+] gdNewDynamicCtxEx ( int size, void* data, int freeFlag ) 1
[+] gdNewFileCtx ( FILE* p1 ) 1
[+] gdNewSSCtx ( gdSourcePtr in, gdSinkPtr out ) 1

to the top

Problems with Constants, Low Severity 2

	Change	Effect
1	The constant ENTITY_NAME_LENGTH_MAX with value 8 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

	Change	Effect
1	The constant NR_OF_ENTITIES with value 252 has been removed.	The value of this constant may no longer be properly handled by new-version library functions.

entities.h
[+] ENTITY_NAME_LENGTH_MAX
[+] NR_OF_ENTITIES

to the top

Other Changes in Data Types 8

	Change	Effect
1	The member GD_BLACKMAN_BESSEL with value 25 has been added.	No effect.
2	The member GD_BLACKMAN_SINC with value 26 has been added.	No effect.
3	The member GD_COSINE with value 29 has been added.	No effect.
4	The member GD_CUBIC_SPLINE with value 28 has been added.	No effect.
5	The member GD_LANCZOS3 with value 23 has been added.	No effect.
6	The member GD_LANCZOS8 with value 24 has been added.	No effect.
7	The member GD_QUADRATIC_BSPLINE with value 27 has been added.	No effect.
8	The member GD_WELSH with value 30 has been added.	No effect.

gd.h
[+] enum gdInterpolationMethod 8

to the top

Other Changes in Constants 1

	Change	Effect
1	The constant gdWebpLossless with value 101 has been added.	No effect.

gd.h
[+] gdWebpLossless

to the top

Header Files 10

entities.h
gd.h
gd_io.h
gdcache.h
gdfontg.h
gdfontl.h
gdfontmb.h
gdfonts.h
gdfontt.h
gdfx.h

to the top

Libraries 1

libgd.so.3.0.10

to the top

Test Info

Library Name	libgd
Version #1	2.3.2
Version #2	2.3.3
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	10
Total Libraries	1
Total Symbols / Types	509 / 123
Compatibility	99.8%

Problem Summary

	Severity	Count
Added Symbols	-	19
Removed Symbols	High	1
Problems with Data Types	High	0
	Medium	0
	Low	8
Problems with Symbols	High	0
	Medium	0
	Low	38
Problems with Constants	Low	3
Other Changes in Data Types	-	9
Other Changes in Constants	-	7

Added Symbols 19

gd_color_map.h
GD_COLOR_MAP_X11 [data]
gdColorMapLookup ( struct gdColorMap const color_map, char const* color_name, int* r, int* g, int* b )

gd_errors.h
gd_error ( char const* format, ... )
gd_error_ex ( int priority, char const* format, ... )

iostream
__dso_handle [data]

iostream
namespace std
__ioinit [data]
cerr [data]
cin [data]
clog [data]
cout [data]
wcerr [data]
wcin [data]
wclog [data]
wcout [data]

syslog.h
closelog ( )
openlog ( char const* __ident, int __option, int __facility )
setlogmask ( int __mask )
syslog ( int __pri, char const* __fmt, ... )
vsyslog ( int __pri, char const* __fmt, struct __va_list_tag* __ap )

to the top

Removed Symbols 1

entities.h
entities [data]

to the top

Problems with Data Types, Low Severity 8

	Change	Effect
1	Base type has been changed from *double()(double)** to double(*)(double, double).	Recompilation of a client program may be broken.

	Change	Effect
1	Base type of field gd_free has been changed from void()(struct gdIOCtx) to *void()(gdIOCtxPtr)**.	Recompilation of a client program may be broken.
2	Base type of field getBuf has been changed from int()(struct gdIOCtx, void, int) to int()(gdIOCtxPtr, void*, int).	Recompilation of a client program may be broken.
3	Base type of field getC has been changed from int()(struct gdIOCtx) to *int()(gdIOCtxPtr)**.	Recompilation of a client program may be broken.
4	Base type of field putBuf has been changed from int()(struct gdIOCtx, void const, int) to int()(gdIOCtxPtr, void const*, int).	Recompilation of a client program may be broken.
5	Base type of field putC has been changed from void()(struct gdIOCtx, int) to void(*)(gdIOCtxPtr, int).	Recompilation of a client program may be broken.
6	Base type of field seek has been changed from int()(struct gdIOCtx, int) to int(*)(gdIOCtxPtr, int).	Recompilation of a client program may be broken.
7	Base type of field tell has been changed from long()(struct gdIOCtx) to *long()(gdIOCtxPtr)**.	Recompilation of a client program may be broken.

gd.h
[+] typedef interpolation_method 1

gd_io.h
[+] struct gdIOCtx 7

to the top

Problems with Symbols, Low Severity 38

	Change	Effect
1	Type of 2nd parameter outfile has been changed from gdIOCtx* to gdIOCtxPtr.	Recompilation of a client program may be broken.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Recompilation of a client program may be broken.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Recompilation of a client program may be broken.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Recompilation of a client program may be broken.

	Change	Effect
1	Type of 1st parameter infile has been changed from gdIOCtx* to gdIOCtxPtr.	Recompilation of a client program may be broken.

	Change	Effect
1	Type of 1st parameter ctx has been changed from gdIOCtx* to gdIOCtxPtr.	Recompilation of a client program may be broken.

gd.h
[+] gdImageAvifCtx ( gdImagePtr im, gdIOCtx* outfile, int quality, int speed ) 1
[+] gdImageCreateFromAvifCtx ( gdIOCtx* infile ) 1
[+] gdImageCreateFromHeifCtx ( gdIOCtx* infile ) 1
[+] gdImageCreateFromJpegCtx ( gdIOCtx* infile ) 1
[+] gdImageCreateFromJpegCtxEx ( gdIOCtx* infile, int ignore_warning ) 1
[+] gdImageCreateFromTgaCtx ( gdIOCtx* ctx ) 1
[+] gdImageCreateFromTiffCtx ( gdIOCtx* infile ) 1
[+] gdImageCreateFromWBMPCtx ( gdIOCtx* infile ) 1
[+] gdImageCreateFromWebpCtx ( gdIOCtx* infile ) 1
[+] gdImageGifAnimAddCtx ( gdImagePtr im, gdIOCtx* out, int LocalCM, int LeftOfs, int TopOfs, int Delay, int Disposal, gdImagePtr previm ) 1
[+] gdImageGifAnimBeginCtx ( gdImagePtr im, gdIOCtx* out, int GlobalCM, int Loops ) 1
[+] gdImageGifAnimEndCtx ( gdIOCtx* out ) 1
[+] gdImageGifCtx ( gdImagePtr im, gdIOCtx* out ) 1
[+] gdImageHeifCtx ( gdImagePtr im, gdIOCtx* outfile, int quality, enum gdHeifCodec codec, gdHeifChroma chroma ) 1
[+] gdImageJpegCtx ( gdImagePtr im, gdIOCtx* out, int quality ) 1
[+] gdImagePngCtx ( gdImagePtr im, gdIOCtx* out ) 1
[+] gdImagePngCtxEx ( gdImagePtr im, gdIOCtx* out, int level ) 1
[+] gdImageTiffCtx ( gdImagePtr image, gdIOCtx* out ) 1
[+] gdImageWBMPCtx ( gdImagePtr image, int fg, gdIOCtx* out ) 1
[+] gdImageWebpCtx ( gdImagePtr im, gdIOCtx* outfile, int quantization ) 1
[+] gdImageXbmCtx ( gdImagePtr image, char* file_name, int fg, gdIOCtx* out ) 1
[+] gdNewDynamicCtx ( int size, void* data ) 1
[+] gdNewDynamicCtxEx ( int size, void* data, int freeFlag ) 1
[+] gdNewFileCtx ( FILE* p1 ) 1
[+] gdNewSSCtx ( gdSourcePtr in, gdSinkPtr out ) 1

gd_io.h
[+] gdGetBuf ( void* p1, int p2, gdIOCtx* p3 ) 1
[+] gdGetByte ( int* result, gdIOCtx* ctx ) 1
[+] gdGetC ( gdIOCtx* ctx ) 1
[+] gdGetInt ( int* result, gdIOCtx* ctx ) 1
[+] gdGetIntLSB ( int* result, gdIOCtx* ctx ) 1
[+] gdGetWord ( int* result, gdIOCtx* ctx ) 1
[+] gdGetWordLSB ( short* result, gdIOCtx* ctx ) 1
[+] gdPutBuf ( void const* p1, int p2, gdIOCtx* p3 ) 1
[+] gdPutC ( unsigned char const c, gdIOCtx* ctx ) 1
[+] gdPutInt ( int w, gdIOCtx* ctx ) 1
[+] gdPutWord ( int w, gdIOCtx* ctx ) 1
[+] gdSeek ( gdIOCtx* ctx, int const offset ) 1
[+] gdTell ( gdIOCtx* ctx ) 1

to the top

Problems with Constants, Low Severity 3

entities.h
[+] ENTITY_NAME_LENGTH_MAX
[+] NR_OF_ENTITIES

gd.h
[+] GD_RELEASE_VERSION

to the top

Other Changes in Data Types 9

gd.h
[+] enum gdInterpolationMethod 9

to the top

Other Changes in Constants 7

gd.h
[+] BGD_MALLOC
[+] gdWebpLossless

gd_errors.h
[+] GD_DEBUG
[+] GD_ERROR
[+] GD_INFO
[+] GD_NOTICE
[+] GD_WARNING

to the top

Header Files 10

entities.h
gd.h
gd_io.h
gdcache.h
gdfontg.h
gdfontl.h
gdfontmb.h
gdfonts.h
gdfontt.h
gdfx.h

to the top

Libraries 1

libgd.so.3.0.10

to the top

API compatibility report for the libgd library between 2.3.2 and 2.3.3 versions on x86_64

Test Info

Test Results

Problem Summary

Problems with Data Types, Low Severity 9

Problems with Symbols, Low Severity 29

Problems with Constants, Low Severity 2

Other Changes in Data Types 8

Other Changes in Constants 1

Header Files 10

Libraries 1

Test Info

Test Results

Problem Summary

Added Symbols 19

Removed Symbols 1

Problems with Data Types, Low Severity 8

Problems with Symbols, Low Severity 38

Problems with Constants, Low Severity 3

Other Changes in Data Types 9

Other Changes in Constants 7

Header Files 10

Libraries 1