libvo: remove custom assembler memcpy implementations (aka fastmemcpy)

aclib[_template].c contained inline assembler versions of memcpy using
MMX/SSE/3dnow etc. instructions. It's possible that this gave quite a
speed a decade ago, but it's unlikely to have any use on modern
systems. Also, libc implementations already have their own
optimizations for the native memcpy function.

I did not verify my assumptions eith benchmarks, so I could be wrong.

Also note that some platforms have extremely crappy libc
implementations, and it's well possible that these might suffer from a
major performance loss (hello Windows). Unfortunately, I do not care.

1 files changed, 0 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index c9933362f4..67b9bb0845 100644
--- a/Makefile
+++ b/Makefile
@@ -56,7 +56,6 @@ SRCS_COMMON-$(DVDREAD_INTERNAL)      += libdvdread4/bitreader.c \
                                         libdvdread4/nav_read.c \
 
 SRCS_COMMON-$(FAAD)                  += libmpcodecs/ad_faad.c
-SRCS_COMMON-$(FASTMEMCPY)            += libvo/aclib.c
 
 # These filters use private headers and do not work with shared libavcodec.
 SRCS_COMMON-$(FFMPEG_INTERNALS)      += libmpcodecs/vf_mcdeint.c \