Binary compatibility report for the VAAPI library between 1.0.7 and 1.0.8 versions on x86

Test Info

Library Name	VAAPI
Version #1	1.0.7
Version #2	1.0.8
CPU Architecture	x86
GCC Version	4.6.1

Test Results

Total Header Files	11
Total Shared Libraries	4
Total Symbols / Types	88 / 187
Verdict	Incompatible (3.41%)

Problem Summary

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

Added Symbols (2)

va.h, libva.so.1.0.8
vaQuerySurfaceError ( VADisplay dpy, VASurfaceID surface, VAStatus error_status, void** error_info )

va_tpi.h, libva-tpi.so.1.0.8
vaCreateSurfacesForUserPtr ( VADisplay dpy, int width, int height, int format, int num_surfaces, VASurfaceID* surfaces, unsigned int size, unsigned int fourcc, unsigned int luma_stride, unsigned int chroma_u_stride, unsigned int chroma_v_stride, unsigned int luma_offset, unsigned int chroma_u_offset, unsigned int chroma_v_offset )

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Problems with Data Types, Medium Severity (2)

	Change	Effect
1	Size of field vtable has been changed from 176 bytes to 180 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 vaQuerySurfaceError 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.

va_backend.h
[+] struct VADriverContext (1)
[+] struct VADriverVTable (1)

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Problems with Data Types, Low Severity (2)

	Change	Effect
1	Size of this type has been changed from 240 bytes to 244 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 176 bytes to 180 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

va_backend.h
[+] struct VADriverContext (1)
[+] struct VADriverVTable (1)

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Other Changes in Data Types (1)

	Change	Effect
1	The member VAProfileH264ConstrainedBaseline with value 13 has been added.	No effect.

va.h
[+] enum VAProfile (1)

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Header Files (11)

va.h
va_backend.h
va_backend_glx.h
va_backend_tpi.h
va_dri.h
va_dri2.h
va_dricommon.h
va_glx.h
va_tpi.h
va_version.h
va_x11.h

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Shared Libraries (4)

libva-glx.so.1.0.7
libva-tpi.so.1.0.7
libva-x11.so.1.0.7
libva.so.1.0.7

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