FFmpeg: Library Version Macros

FFmpeg

Library Version Macros

Useful to check and match library version in order to maintain backward compatibility. More...

Macros

#define AV_VERSION_INT(a, b, c) ((a)<<16 | (b)<<8 | (c))

#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c

#define AV_VERSION_MAJOR(a) ((a) >> 16)

Extract version components from the full AV_VERSION_INT int as returned by functions like avformat_version() and avcodec_version() More...

#define AV_VERSION_MINOR(a) (((a) & 0x00FF00) >> 8)

#define AV_VERSION_MICRO(a) ((a) & 0xFF)

Useful to check and match library version in order to maintain backward compatibility.

#define AV_VERSION_INT ( a,

) ((a)<<16 | (b)<<8 | (c))

Definition at line 35 of file version.h.

#define AV_VERSION_DOT ( a,

) a ##.## b ##.## c

Definition at line 36 of file version.h.

#define AV_VERSION ( a,

) AV_VERSION_DOT(a, b, c)

Definition at line 37 of file version.h.

#define AV_VERSION_MAJOR ( a ) ((a) >> 16)

Extract version components from the full AV_VERSION_INT int as returned by functions like avformat_version() and avcodec_version()

Definition at line 43 of file version.h.

#define AV_VERSION_MINOR ( a ) (((a) & 0x00FF00) >> 8)

Definition at line 44 of file version.h.

#define AV_VERSION_MICRO ( a ) ((a) & 0xFF)

Definition at line 45 of file version.h.

Generated on Mon Jun 27 2016 02:34:54 for FFmpeg by doxygen 1.8.6