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NAME = avutil
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HEADERS = adler32.h \
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aes.h \
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attributes.h \
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audioconvert.h \
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avassert.h \
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avstring.h \
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avutil.h \
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base64.h \
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bswap.h \
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common.h \
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cpu.h \
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crc.h \
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error.h \
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eval.h \
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fifo.h \
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file.h \
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imgutils.h \
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intfloat_readwrite.h \
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intreadwrite.h \
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lfg.h \
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log.h \
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lzo.h \
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mathematics.h \
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md5.h \
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mem.h \
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dict.h \
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opt.h \
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parseutils.h \
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pixdesc.h \
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pixfmt.h \
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random_seed.h \
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rational.h \
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samplefmt.h \
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sha.h \
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BUILT_HEADERS = avconfig.h
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OBJS = adler32.o \
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aes.o \
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audioconvert.o \
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avstring.o \
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base64.o \
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cpu.o \
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crc.o \
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des.o \
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error.o \
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eval.o \
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fifo.o \
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file.o \
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imgutils.o \
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intfloat_readwrite.o \
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Make ff_inverse stay with libavutil, and optional copy it to libavcodec.
The ff_inverse table is used by FASTDIV macro, defined in libavutil, but up
to now the table was defined only in libavcodec.
After this change, the main copy of ff_inverse is part of libavutil (just
like FASTDIV), but if CONFIG_SMALL is unset, then a different copy is made
available to libavcodec, to avoid the performance penalty of using an
external look up table.
Dynamic linking works, because the libraries are linked with -Bsymbolic, so
the local copy of the symbol has priority over the external; static linking
works because the table is on a standalone object file in both libraries,
so the linker is able to discard one of the two.
Tested on Linux/x86-64 and Mac OS X/x86-64.
Originally committed as revision 24383 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
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inverse.o \
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lfg.o \
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lls.o \
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log.o \
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lzo.o \
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mathematics.o \
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md5.o \
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mem.o \
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dict.o \
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opt.o \
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parseutils.o \
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pixdesc.o \
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random_seed.o \
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rational.o \
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rc4.o \
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samplefmt.o \
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sha.o \
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tree.o \
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utils.o \
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OBJS-$(ARCH_ARM) += arm/cpu.o
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OBJS-$(ARCH_PPC) += ppc/cpu.o
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OBJS-$(ARCH_X86) += x86/cpu.o
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TESTPROGS = adler32 aes avstring base64 cpu crc des eval file fifo lfg lls \
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md5 opt parseutils rational sha tree
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TESTPROGS-$(HAVE_LZO1X_999_COMPRESS) += lzo
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DIRS = arm bfin sh4 x86
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ARCH_HEADERS = bswap.h intmath.h intreadwrite.h timer.h
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$(SUBDIR)lzo-test$(EXESUF): ELIBS = -llzo2
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