x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
It is only (mis-)used to set the dsp fucntions clear_block(s). But
these functions always work on 16bits-wide elements, which make
the parameter useless and actually harmful, as it causes all content
on more than 8-bits to not use accelerated functions.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* commit '12f129e545':
x86: Unconditionally compile blockdsp and svq1enc init files
Conflicts:
libavcodec/x86/Makefile
blockdsp_mmx is renamed to blockdsp_init as we already have a blockdsp file
and _init is how all other such files are called
Merged-by: Michael Niedermayer <michaelni@gmx.at>
