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echo-cancel: orc-ify some bits for optimisation

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This uses Orc to optimise an inner loop in the core NLMS function of the
Adrian echo canceller.
This commit is contained in:
Arun Raghavan 2010-09-13 18:41:30 +05:30
parent 963250abb9
commit 83d3c8f22b
9 changed files with 472 additions and 5 deletions
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9
configure.ac
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@ -1321,6 +1321,9 @@ if test "x${with_fftw}" != "xno"; then
fi
AM_CONDITIONAL([HAVE_FFTW], [test "x$HAVE_FFTW" = "x1"])
### ORC (optional) ###
ORC_CHECK([0.4.9])
### Build and Install man pages ###
AC_ARG_ENABLE(manpages,
AS_HELP_STRING([--disable-manpages],[Disable building and installation of man pages]),
@ -1573,6 +1576,11 @@ if test "x${HAVE_FFTW}" = "x1" ; then
ENABLE_FFTW=yes
fi
ENABLE_ORC=no
if test "x${HAVE_ORC}" = "xyes" ; then
ENABLE_ORC=yes
fi
ENABLE_OPENSSL=no
if test "x${HAVE_OPENSSL}" = "x1" ; then
ENABLE_OPENSSL=yes
@ -1626,6 +1634,7 @@ echo "
Enable gdbm: ${ENABLE_GDBM}
Enable simple database: ${ENABLE_SIMPLEDB}
Enable fftw: ${ENABLE_FFTW}
Enable orc: ${ENABLE_ORC}
System User: ${PA_SYSTEM_USER}
System Group: ${PA_SYSTEM_GROUP}