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audio: Wired up new SSE code to build system.

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This commit is contained in:
Ryan C. Gordon
2017-01-23 01:05:44 -05:00
parent 202ab30c16
commit 3594bf8eeb
6 changed files with 132 additions and 14 deletions
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61
configure vendored
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@@ -798,6 +798,7 @@ enable_mmx
enable_3dnow
enable_sse
enable_sse2
enable_sse3
enable_altivec
enable_oss
enable_alsa
@@ -1527,7 +1528,8 @@ Optional Features:
--enable-mmx use MMX assembly routines [[default=yes]]
--enable-3dnow use 3DNow! assembly routines [[default=yes]]
--enable-sse use SSE assembly routines [[default=yes]]
--enable-sse2 use SSE2 assembly routines [[default=no]]
--enable-sse2 use SSE2 assembly routines [[default=maybe]]
--enable-sse3 use SSE3 assembly routines [[default=maybe]]
--enable-altivec use Altivec assembly routines [[default=yes]]
--enable-oss support the OSS audio API [[default=maybe]]
--enable-alsa support the ALSA audio API [[default=yes]]
@@ -17308,6 +17310,63 @@ $as_echo "$have_gcc_sse2" >&6; }
fi
fi
# Check whether --enable-sse3 was given.
if test "${enable_sse3+set}" = set; then :
enableval=$enable_sse3;
else
enable_sse3=$default_ssemath
fi
if test x$enable_sse3 = xyes; then
save_CFLAGS="$CFLAGS"
have_gcc_sse3=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC -msse3 option" >&5
$as_echo_n "checking for GCC -msse3 option... " >&6; }
sse3_CFLAGS="-msse3"
CFLAGS="$save_CFLAGS $sse3_CFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __MINGW32__
#include <_mingw.h>
#ifdef __MINGW64_VERSION_MAJOR
#include <intrin.h>
#else
#include <pmmintrin.h>
#endif
#else
#include <pmmintrin.h>
#endif
#ifndef __SSE2__
#error Assembler CPP flag not enabled
#endif
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
have_gcc_sse3=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_sse3" >&5
$as_echo "$have_gcc_sse3" >&6; }
CFLAGS="$save_CFLAGS"
if test x$have_gcc_sse3 = xyes; then
EXTRA_CFLAGS="$EXTRA_CFLAGS $sse3_CFLAGS"
SUMMARY_math="${SUMMARY_math} sse3"
fi
fi
# Check whether --enable-altivec was given.
if test "${enable_altivec+set}" = set; then :
enableval=$enable_altivec;