Frank Barchard 26277baf96 J420ToI420 using planar 8 bit scaling
- Add Convert8To8Plane which scale and add 8 bit values allowing full range
  YUV to be converted to limited range YUV

libyuv_test '--gunit_filter=*J420ToI420*' --gunit_also_run_disabled_tests --libyuv_width=1280 --libyuv_height=720 --libyuv_repeat=1000 --libyuv_flags=-1 --libyuv_cpu_info=-1

Samsung S23
J420ToI420_Opt (45 ms)
I420ToI420_Opt (37 ms)

Skylake
J420ToI420_Opt (596 ms)
I420ToI420_Opt (99 ms)

Bug: 381327032
Change-Id: I380c3fa783491f2e3727af28b0ea9ce16d2bb8a4
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/6182631
Reviewed-by: Wan-Teh Chang <wtc@google.com>
2025-01-22 02:50:24 -08:00
..
libyuv J420ToI420 using planar 8 bit scaling 2025-01-22 02:50:24 -08:00
libyuv.h NV12 Copy, include scale_uv.h 2020-12-08 18:54:16 +00:00