MMX P54C 1996mikeb wrote:I have a mplayer built that runs on 2.02 (early glibc ok) and has cpu detection ..not sure if useable but
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNowExt: 0 SSE: 1 SSE2: 0 SSSE3: 0
Compiled for x86 CPU with extensions: MMX MMX2 SSE CMOV
from its version info. Its built from 2009 sources so quite useful.
mike
MMX2 P55C 1997
SSE Pentium III 1999
latest SSE 2009 - your version will support the latest acceleration instructions.
CFLAGS -march=i486 -mcpu=i686
when compiling optimizes for P4=i686 (makes use of capabilities of that cpu) but also makes it usable for i486 and later,
which I think means cpu detection. It will support SSE but not require it. Mplayer compiled ONLY for very early
pentium or older would be smaller but play videos more poorly on later hardware than mplayer with MMX support.
I need something compiled -march=i486 (or maybe -march=pentium?) that will work without MMX.
objdump -p filename
Lists required libraries including GLIBC version.
glibc can be upgraded, the cpu architecture cannot.