diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2022-05-23 21:01:24 +0100 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2022-05-24 09:54:36 +0200 |
| commit | 4bd3b725cba43c1c2cce2120008d017ac1ebef16 (patch) | |
| tree | 153eb4459ce35fa9508df6247611194f6d67521e | |
| parent | c16652e1ecf0a8cfcd50f361c199ff7598282b9c (diff) | |
We actually want to divide by 257 here
follow the * 257 suggestion at
https://gitlab.com/libtiff/libtiff/-/merge_requests/336
I did think it looked a tiny bit different than the others
Change-Id: I92306ae22d2acc485a4162160a8c0464a32591d9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134844
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
| -rw-r--r-- | external/libtiff/libtiff.16bitcielab.patch | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/external/libtiff/libtiff.16bitcielab.patch b/external/libtiff/libtiff.16bitcielab.patch index cecce9cd8402..968de975f641 100644 --- a/external/libtiff/libtiff.16bitcielab.patch +++ b/external/libtiff/libtiff.16bitcielab.patch @@ -34,9 +34,9 @@ + for( ; h > 0; --h) { + for (x = w; x > 0; --x) { + TIFFCIELabToXYZ(img->cielab, -+ wp[0] / 256, -+ wp[1] / 256, -+ wp[2] / 256, ++ (uint16_t)wp[0] / 257, ++ (int16_t)wp[1] / 256, ++ (int16_t)wp[2] / 256, + &X, &Y, &Z); + TIFFXYZToRGB(img->cielab, X, Y, Z, &r, &g, &b); + *cp++ = PACK(r, g, b); |