diff options
| author | Frank Barchard <fbarchard@google.com> | 2021-02-05 16:14:25 -0800 |
|---|---|---|
| committer | Frank Barchard <fbarchard@chromium.org> | 2021-02-06 00:26:55 +0000 |
| commit | 942c5084482d8592883be66151e0dea502f4cbc0 (patch) | |
| tree | e02d37c46fb6e9d06d5165fc86ce483b70928524 /source/scale_common.cc | |
| parent | 60d37a064bc0307017537ed3091b1b0204213855 (diff) | |
| download | libyuv-942c5084482d8592883be66151e0dea502f4cbc0.tar.gz | |
BT.2020 Full Range yuvconstants
new color util to compute constants needed based on white point.
[ RUN ] LibYUVColorTest.TestFullYUVV
hist -2 -1 0 1 2
red 0 1627136 13670144 1479936 0
green 319285 3456836 9243059 3440771 317265
blue 0 1561088 14202112 1014016 0
Bug: libyuv:877, b/178283356
Change-Id: If432ebfab76b01302fdb416a153c4f26ca0832d6
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2678859
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Diffstat (limited to 'source/scale_common.cc')
| -rw-r--r-- | source/scale_common.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/source/scale_common.cc b/source/scale_common.cc index f53e2de9..8d41c03d 100644 --- a/source/scale_common.cc +++ b/source/scale_common.cc @@ -400,7 +400,7 @@ void ScaleRowDown34_1_Box_16_C(const uint16_t* src_ptr, } } -// sample position: (O is src sample position, X is dst sample position) +// Sample position: (O is src sample position, X is dst sample position) // // v dst_ptr at here v stop at here // X O X X O X X O X X O X X O X @@ -417,7 +417,7 @@ void ScaleRowUp2_Linear_C(const uint8_t* src_ptr, } } -// sample position: (O is src sample position, X is dst sample position) +// Sample position: (O is src sample position, X is dst sample position) // // src_ptr at here // X v X X X X X X X X X @@ -451,7 +451,7 @@ void ScaleRowUp2_Bilinear_C(const uint8_t* src_ptr, } } -// only suitable for at most 14bit range. +// Only suitable for at most 14 bit range. void ScaleRowUp2_Linear_16_C(const uint16_t* src_ptr, uint16_t* dst_ptr, int dst_width) { |