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37 lines
1.4 KiB
Plaintext
37 lines
1.4 KiB
Plaintext
AVUtil
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======
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libavutil is a small lightweight library of generally useful functions.
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It is not a library for code needed by both libavcodec and libavformat.
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Overview:
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=========
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adler32.c adler32 checksum
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aes.c AES encryption and decryption
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fifo.c resizeable first in first out buffer
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intfloat_readwrite.c portable reading and writing of floating point values
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log.c "printf" with context and level
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md5.c MD5 Message-Digest Algorithm
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rational.c code to perform exact calculations with rational numbers
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tree.c generic AVL tree
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crc.c generic CRC checksumming code
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integer.c 128-bit integer math
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lls.c
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mathematics.c greatest common divisor, integer sqrt, integer log2, ...
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mem.c memory allocation routines with guaranteed alignment
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Headers:
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bswap.h big/little/native-endian conversion code
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x86_cpu.h a few useful macros for unifying x86-64 and x86-32 code
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avutil.h
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common.h
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intreadwrite.h reading and writing of unaligned big/little/native-endian integers
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Goals:
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======
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* Modular (few interdependencies and the possibility of disabling individual parts during ./configure)
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* Small (source and object)
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* Efficient (low CPU and memory usage)
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* Useful (avoid useless features almost no one needs)
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