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Version and Build diagnostics

Macros and function useful to check at compiletime and at runtime which version of libavutil is in use. More...

Modules

 Deprecation Guards
 FF_API_* defines may be placed below to indicate public API that will be dropped at a future version bump.
 

Macros

#define LIBAVUTIL_VERSION_MAJOR   55
 
#define LIBAVUTIL_VERSION_MINOR   29
 
#define LIBAVUTIL_VERSION_MICRO   100
 
#define LIBAVUTIL_VERSION_INT
 
#define LIBAVUTIL_VERSION
 
#define LIBAVUTIL_BUILD   LIBAVUTIL_VERSION_INT
 
#define LIBAVUTIL_IDENT   "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
 

Functions

unsigned avutil_version (void)
 Return the LIBAVUTIL_VERSION_INT constant. More...
 
const char * av_version_info (void)
 Return an informative version string. More...
 
const char * avutil_configuration (void)
 Return the libavutil build-time configuration. More...
 
const char * avutil_license (void)
 Return the libavutil license. More...
 

Detailed Description

Macros and function useful to check at compiletime and at runtime which version of libavutil is in use.

Macro Definition Documentation

#define LIBAVUTIL_VERSION_MAJOR   55

Definition at line 66 of file version.h.

#define LIBAVUTIL_VERSION_MINOR   29

Definition at line 67 of file version.h.

#define LIBAVUTIL_VERSION_MICRO   100

Definition at line 68 of file version.h.

Referenced by avutil_version().

#define LIBAVUTIL_VERSION_INT
Value:
#define LIBAVUTIL_VERSION_MAJOR
Definition: version.h:66
#define LIBAVUTIL_VERSION_MICRO
Definition: version.h:68
#define AV_VERSION_INT(a, b, c)
Definition: version.h:41
#define LIBAVUTIL_VERSION_MINOR
Definition: version.h:67

Definition at line 70 of file version.h.

Referenced by av_parse_cpu_caps(), av_parse_cpu_flags(), avutil_version(), opt_abort_on(), and vs2av_log().

#define LIBAVUTIL_VERSION
Value:
#define LIBAVUTIL_VERSION_MAJOR
Definition: version.h:66
#define AV_VERSION(a, b, c)
Definition: version.h:43
#define LIBAVUTIL_VERSION_MICRO
Definition: version.h:68
#define LIBAVUTIL_VERSION_MINOR
Definition: version.h:67

Definition at line 73 of file version.h.

#define LIBAVUTIL_BUILD   LIBAVUTIL_VERSION_INT

Definition at line 76 of file version.h.

#define LIBAVUTIL_IDENT   "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)

Definition at line 78 of file version.h.

Function Documentation

unsigned avutil_version ( void  )

Return the LIBAVUTIL_VERSION_INT constant.

Definition at line 38 of file utils.c.

const char* av_version_info ( void  )

Return an informative version string.

This usually is the actual release version number or a git commit description. This string has no fixed format and can change any time. It should never be parsed by code.

Definition at line 33 of file utils.c.

const char* avutil_configuration ( void  )

Return the libavutil build-time configuration.

Definition at line 68 of file utils.c.

const char* avutil_license ( void  )

Return the libavutil license.

Definition at line 73 of file utils.c.