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configure: Define HAVE_BSWAP and HAVE_FAST_64BIT for FFmpeg

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Set BSWAP unconditionally on x86/AMD64 (it should be available on
anything newer than a 386). HAVE_FAST_64BIT could probably be set for
more archs than this commit sets it for.
This commit is contained in:
Uoti Urpala 2008-12-02 18:40:44 +02:00
parent e62517ef6a
commit 10e4753998
1 changed files with 8 additions and 1 deletions
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9
configure vendored
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@ -1913,6 +1913,7 @@ EOF
ia64)
_arch='IA64'
_target_arch='ARCH_IA64 = yes'
def_fast_64bit='#define HAVE_FAST_64BIT 1'
iproc='ia64'
;;
@ -1921,6 +1922,7 @@ EOF
_target_arch='ARCH_X86_64 = yes'
_target_arch_x86="ARCH_X86 = yes"
_def_fast_unaligned='#define HAVE_FAST_UNALIGNED 1'
def_fast_64bit='#define HAVE_FAST_64BIT 1'
iproc='x86_64'
# gcc >= 3.4.0 doesn't support -mcpu, we have to use -mtune instead
@ -2150,6 +2152,7 @@ EOF
_arch='ALPHA'
_target_arch='ARCH_ALPHA = yes'
iproc='alpha'
def_fast_64bit='#define HAVE_FAST_64BIT 1'
echocheck "CPU type"
cat > $TMPC << EOF
@ -2560,7 +2563,7 @@ EOF
echores "$_iwmmxt"
fi
_cpuexts_all='ALTIVEC MMX MMX2 3DNOW 3DNOWEX SSE SSE2 SSSE3 FAST_CMOV CMOV PLD ARMV5TE ARMV6 ARMVFP IWMMXT MLIB MMI SH4 VIS MVI'
_cpuexts_all='ALTIVEC BSWAP MMX MMX2 3DNOW 3DNOWEX SSE SSE2 SSSE3 FAST_CMOV CMOV PLD ARMV5TE ARMV6 ARMVFP IWMMXT MLIB MMI SH4 VIS MVI'
test "$_altivec" = yes && _cpuexts="ALTIVEC $_cpuexts"
test "$_mmx" = yes && _cpuexts="MMX $_cpuexts"
test "$_mmxext" = yes && _cpuexts="MMX2 $_cpuexts"
@ -2578,6 +2581,9 @@ test "$_armvfp" = yes && _cpuexts="ARMVFP $_cpuexts"
test "$_iwmmxt" = yes && _cpuexts="IWMMXT $_cpuexts"
test "$_vis" = yes && _cpuexts="VIS $_cpuexts"
test "$_mvi" = yes && _cpuexts="MVI $_cpuexts"
if x86 ; then
_cpuexts="BSWAP $_cpuexts"
fi
# Checking kernel version...
if x86_32 && linux ; then
@ -8546,6 +8552,7 @@ $_def_libswscale_so
$_def_dcbzl
$_def_extern_prefix
$_def_fast_unaligned
$def_fast_64bit
$_def_mkstemp
$_def_pthreads
$_def_threads