Kyosuke Kawakami 61aa532e22 avcodec/x86/diracdsp: migrate last remaining MMX function to SSE2 ...

The add_dirac_obmc8_mmx function was the only MMX function left. This
patch migrates it to SSE2.

Here are the checkasm benchmark results:

diracdsp.add_dirac_obmc_8_c:    2299.1 ( 1.00x)
diracdsp.add_dirac_obmc_8_mmx:   237.6 ( 9.68x)
diracdsp.add_dirac_obmc_8_sse2:  109.1 (21.07x)

Signed-off-by: Kyosuke Kawakami <kawakami150708@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

2024-11-15 13:45:52 -05:00

8.7 KiB

Raw Blame History

View Raw