This reverts commit 2c8dc7e953.
The loongarch headers have been fixed, so that this wrapper
is no longer necessary.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
__lasx_xvldx does not accept a pointer to const (in fact,
no function in lasxintrin.h does so), although it is not allowed
to modify the pointed-to buffer. Therefore this commit adds a wrapper
for it in order to constify the H264Chroma API in a later commit.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
