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| author | Diego Biurrun <diego@biurrun.de> | 2012-07-08 18:42:12 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2012-08-03 22:51:05 +0200 |
| commit | 239fdf1b4a3dd9decad157d4694837cffa917021 (patch) | |
| tree | a92ed88dd8a7bf975f10ff638f1fa2d256de657e /configure | |
| parent | 66adb7ce1bc1cc5e3f1c4b1cd9f20ac68086a486 (diff) | |
| download | ffmpeg-239fdf1b4a3dd9decad157d4694837cffa917021.tar.gz | |
x86: build: replace mmx2 by mmxext
Refactoring mmx2/mmxext YASM code with cpuflags will force renames.
So switching to a consistent naming scheme beforehand is sensible.
The name "mmxext" is more official and widespread and also the name
of the CPU flag, as reported e.g. by the Linux kernel.
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -243,7 +243,7 @@ Optimization options (experts only): --disable-amd3dnow disable 3DNow! optimizations --disable-amd3dnowext disable 3DNow! extended optimizations --disable-mmx disable MMX optimizations - --disable-mmx2 disable MMX2 optimizations + --disable-mmxext disable MMXEXT optimizations --disable-sse disable SSE optimizations --disable-ssse3 disable SSSE3 optimizations --disable-avx disable AVX optimizations @@ -1054,7 +1054,7 @@ ARCH_EXT_LIST=' fma4 mmi mmx - mmx2 + mmxext neon ppc4xx sse @@ -1302,7 +1302,7 @@ x86_64_suggest="cmov fast_cmov" amd3dnow_deps="mmx" amd3dnowext_deps="amd3dnow" mmx_deps="x86" -mmx2_deps="mmx" +mmxext_deps="mmx" sse_deps="mmx" ssse3_deps="sse" avx_deps="ssse3" @@ -2861,9 +2861,9 @@ EOF # check whether xmm clobbers are supported check_asm xmm_clobbers '"":::"%xmm0"' - # check whether binutils is new enough to compile SSSE3/MMX2 + # check whether binutils is new enough to compile SSSE3/MMXEXT enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"' - enabled mmx2 && check_asm mmx2 '"pmaxub %mm0, %mm1"' + enabled mmxext && check_asm mmxext '"pmaxub %mm0, %mm1"' if ! disabled_any asm mmx yasm; then if check_cmd $yasmexe --version; then @@ -3307,7 +3307,7 @@ echo "runtime cpu detection ${runtime_cpudetect-no}" if enabled x86; then echo "${yasmexe} ${yasm-no}" echo "MMX enabled ${mmx-no}" - echo "MMX2 enabled ${mmx2-no}" + echo "MMXEXT enabled ${mmxext-no}" echo "3DNow! enabled ${amd3dnow-no}" echo "3DNow! extended enabled ${amd3dnowext-no}" echo "SSE enabled ${sse-no}" |