1AVUtil
2======
3libavutil is a small lightweight library of generally useful functions.
4It is not a library for code needed by both libavcodec and libavformat.
5
6
7Overview:
8=========
9adler32.c               adler32 checksum
10aes.c                   AES encryption and decryption
11fifo.c                  resizeable first in first out buffer
12intfloat_readwrite.c    portable reading and writing of floating point values
13log.c                   "printf" with context and level
14md5.c                   MD5 Message-Digest Algorithm
15rational.c              code to perform exact calculations with rational numbers
16tree.c                  generic AVL tree
17crc.c                   generic CRC checksumming code
18integer.c               128bit integer math
19lls.c
20mathematics.c           greatest common divisor, integer sqrt, integer log2, ...
21mem.c                   memory allocation routines with guaranteed alignment
22
23Headers:
24bswap.h                 big/little/native-endian conversion code
25x86_cpu.h               a few useful macros for unifying x86-64 and x86-32 code
26avutil.h
27common.h
28intreadwrite.h          reading and writing of unaligned big/little/native-endian integers
29
30
31Goals:
32======
33* Modular (few interdependencies and the possibility of disabling individual parts during ./configure)
34* Small (source and object)
35* Efficient (low CPU and memory usage)
36* Useful (avoid useless features almost no one needs)
37