v2 (comments by Paul Menzel):
* generate test samples from -1..1, -0x8000..0x7fff
* check all output samples (not just half of them)
the idea is to compare the output of the C (reference) implementation
against the output of the optimized code path; currently, there are MMX
and SSE implementation for the mono-to-stereo remapper for s16 and float
sample formats
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com> Cc: Paul Menzel <paulepanter@users.sourceforge.net>