Version and Build diagnostics

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

Macros

#define LIBAVUTIL_VERSION_MAJOR   51
 
#define LIBAVUTIL_VERSION_MINOR   22
 
#define LIBAVUTIL_VERSION_MICRO   3
 
#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 * 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_BUILD   LIBAVUTIL_VERSION_INT

Definition at line 166 of file avutil.h.

#define LIBAVUTIL_IDENT   "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)

Definition at line 168 of file avutil.h.

#define LIBAVUTIL_VERSION
Value:
#define LIBAVUTIL_VERSION_MAJOR
Definition: avutil.h:156
#define AV_VERSION(a, b, c)
Definition: avutil.h:143
#define LIBAVUTIL_VERSION_MICRO
Definition: avutil.h:158
#define LIBAVUTIL_VERSION_MINOR
Definition: avutil.h:157

Definition at line 163 of file avutil.h.

#define LIBAVUTIL_VERSION_INT
Value:
#define LIBAVUTIL_VERSION_MAJOR
Definition: avutil.h:156
#define LIBAVUTIL_VERSION_MICRO
Definition: avutil.h:158
#define AV_VERSION_INT(a, b, c)
Definition: avutil.h:141
#define LIBAVUTIL_VERSION_MINOR
Definition: avutil.h:157

Definition at line 160 of file avutil.h.

#define LIBAVUTIL_VERSION_MAJOR   51

Definition at line 156 of file avutil.h.

#define LIBAVUTIL_VERSION_MICRO   3

Definition at line 158 of file avutil.h.

#define LIBAVUTIL_VERSION_MINOR   22

Definition at line 157 of file avutil.h.

Function Documentation

const char* avutil_configuration ( void  )

Return the libavutil build-time configuration.

Definition at line 32 of file utils.c.

const char* avutil_license ( void  )

Return the libavutil license.

Definition at line 37 of file utils.c.

unsigned avutil_version ( void  )

Return the LIBAVUTIL_VERSION_INT constant.

Definition at line 27 of file utils.c.