Share the checkasm_check_pixel macro from hevc_pel in checkasm.h,
to allow other tests to use the same. (To use it in other tests,
those tests need to have a similar setup for high bitdepth pixels,
with a local variable named "bit_depth".)
This simplifies the code for checking the output, and can print
the failing output (including a map of matching/mismatching
elements) if checkasm is run with the -v/--verbose option.
Signed-off-by: Martin Storsjö <martin@martin.st>
From Benjamin Bross:
> for ALF where functions are in increments of 4 while 8 should be sufficient according to the spec.
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
VVC does not have MMX code at all, so one can use the stricter
declare_func to also check that the MMX state has not been clobbered
with (which would be an ABI violation).
Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Don't benchmark every single combination of widths and heights;
only benchmark cases which are squares (like in vvc_mc.c).
Contrary to vvc_mc, which increases sizes by doubling dimensions,
vvc_alf tests all sizes in increments of 4. Limit benchmarking to
the cases which are powers of two.
This reduces the number of benchmarked cases from 3072 down to 18.
