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define HAVE_FAST_UNALIGNED on x86 (32 and 64 bit).

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Please add more architectures if you know they support unaligned
access reasonably fast.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23656 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2007-06-24 14:39:11 +00:00
parent ffd28484e5
commit 75785a6cdf
1 changed files with 5 additions and 0 deletions
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5
configure vendored
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@ -1588,6 +1588,7 @@ case "$host_arch" in
_arch='X86 X86_32'
_target_arch_x86="ARCH_X86 = yes"
_target_arch="ARCH_X86_32 = yes"
_def_fast_unaligned='#define HAVE_FAST_UNALIGNED 1'
iproc=486
proc=i486
@ -1832,6 +1833,7 @@ EOF
_arch='X86 X86_64'
_target_arch='ARCH_X86_64 = yes'
_target_arch_x86="ARCH_X86 = yes"
_def_fast_unaligned='#define HAVE_FAST_UNALIGNED 1'
iproc='x86_64'
# gcc >= 3.4.0 doesn't support -mcpu, we have to use -mtune instead
@ -8122,6 +8124,9 @@ $_def_pvr
byte first (like Motorola and SPARC, unlike Intel and VAX). */
$_def_words_endian
/* Define if your processor can access unaligned data in a fast way */
$_def_fast_unaligned
`ff_config_enable "$_arch_all" "$_arch" "ARCH"`
/* For the PPC. G5 has the dcbzl when in 64bit mode but G4s and earlier do not