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| author | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-06-24 14:39:11 +0000 |
|---|---|---|
| committer | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-06-24 14:39:11 +0000 |
| commit | 75785a6cdf321166564f9e3720c817ea1f793d90 (patch) | |
| tree | 058d71cd8675e1b11273230521f461be2e3e8d9f /configure | |
| parent | ffd28484e5e947140794795c55fdecdecc0d2450 (diff) | |
| download | mpv-75785a6cdf321166564f9e3720c817ea1f793d90.tar.bz2 mpv-75785a6cdf321166564f9e3720c817ea1f793d90.tar.xz | |
define HAVE_FAST_UNALIGNED on x86 (32 and 64 bit).
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
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -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 |