Commit d7f0920b authored by Alexander Strange's avatar Alexander Strange Committed by Diego Biurrun
Browse files

Check for and set HAVE_MMX2, it is used in several places.

patch by Alexander Strange, astrange ithinksw com

Originally committed as revision 12487 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 503d5b58
......@@ -699,6 +699,7 @@ ARCH_EXT_LIST='
iwmmxt
mmi
mmx
mmx2
ssse3
vis
'
......@@ -780,6 +781,7 @@ armv6_deps="armv4l"
iwmmxt_deps="armv4l"
mmi_deps="mips"
mmx_deps="x86"
mmx2_deps="x86"
ssse3_deps="x86"
vis_deps="sparc"
......@@ -1517,8 +1519,9 @@ EOF
# check wether EBX is available on x86
check_asm ebx_available '"":::"%ebx"'
# check whether binutils is new enough to compile SSSE3
# check whether binutils is new enough to compile SSSE3/MMX2
enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"'
enabled mmx2 && check_asm mmx2 '"movss %xmm0, %xmm0"'
check_asm bswap '"bswap %%eax" ::: "%eax"'
fi
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment