Hi all,
I just commited IEEE754 hack to LAME CVS tree.
This is completely dirty coding hack, but it is really fast.
On my celeron 464 linux box with gcc2.95.2, even it is written in all C,
its speed is almost the same as its old asm version.
This feature is not default because it is deeply depending on IEEE754
floating point calculation and there're some computers NOT compatible
to IEEE754. (but it is so rare :p)
You can check this feature by rewriting a line in the quantize-pvt.c
from
#undef TAKEHIRO_IEEE754_HACK
to
#define TAKEHIRO_IEEE754_HACK
I am interested in the result of this hack, on various plathome.
pls check and tell me the result and your plathome(CPU and compiler).
---
Takehiro TOMINAGA // may the source be with you!
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