From 22d39a2bbf8c5694bd6a5bfc364a7de9146dd2fd Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Fri, 1 Sep 2023 19:43:09 -0400
Subject: material color utils
---
.../files/chromium-118-material-color-utils.patch | 43 ++++++++++++++++++++++
1 file changed, 43 insertions(+)
create mode 100644 www-client/chromium/files/chromium-118-material-color-utils.patch
(limited to 'www-client/chromium/files')
diff --git a/www-client/chromium/files/chromium-118-material-color-utils.patch b/www-client/chromium/files/chromium-118-material-color-utils.patch
new file mode 100644
index 0000000..4acbc1c
--- /dev/null
+++ b/www-client/chromium/files/chromium-118-material-color-utils.patch
@@ -0,0 +1,43 @@
+diff --git a/third_party/material_color_utilities/src/cpp/palettes/tones.cc b/third_party/material_color_utilities/src/cpp/palettes/tones.cc
+index 7b42646d9..374cb7ce3 100644
+--- a/third_party/material_color_utilities/src/cpp/palettes/tones.cc
++++ b/third_party/material_color_utilities/src/cpp/palettes/tones.cc
+@@ -19,6 +19,8 @@
+ #include "cpp/cam/cam.h"
+ #include "cpp/cam/hct.h"
+
++#include <cmath>
++
+ namespace material_color_utilities {
+
+ TonalPalette::TonalPalette(Argb argb) : key_color_(0.0, 0.0, 0.0) {
+@@ -55,7 +57,7 @@ Argb TonalPalette::get(double tone) const {
+ Hct TonalPalette::createKeyColor(double hue, double chroma) {
+ double start_tone = 50.0;
+ Hct smallest_delta_hct(hue, chroma, start_tone);
+- double smallest_delta = abs(smallest_delta_hct.get_chroma() - chroma);
++ double smallest_delta = std::abs(smallest_delta_hct.get_chroma() - chroma);
+ // Starting from T50, check T+/-delta to see if they match the requested
+ // chroma.
+ //
+@@ -67,17 +69,17 @@ Hct TonalPalette::createKeyColor(double hue, double chroma) {
+ // case where requested chroma is 16.51, and the closest chroma is 16.49.
+ // Error is minimized, but when rounded and displayed, requested chroma
+ // is 17, key color's chroma is 16.
+- if (round(chroma) == round(smallest_delta_hct.get_chroma())) {
++ if (std::round(chroma) == std::round(smallest_delta_hct.get_chroma())) {
+ return smallest_delta_hct;
+ }
+ Hct hct_add(hue, chroma, start_tone + delta);
+- double hct_add_delta = abs(hct_add.get_chroma() - chroma);
++ double hct_add_delta = std::abs(hct_add.get_chroma() - chroma);
+ if (hct_add_delta < smallest_delta) {
+ smallest_delta = hct_add_delta;
+ smallest_delta_hct = hct_add;
+ }
+ Hct hct_subtract(hue, chroma, start_tone - delta);
+- double hct_subtract_delta = abs(hct_subtract.get_chroma() - chroma);
++ double hct_subtract_delta = std::abs(hct_subtract.get_chroma() - chroma);
+ if (hct_subtract_delta < smallest_delta) {
+ smallest_delta = hct_subtract_delta;
+ smallest_delta_hct = hct_subtract;
--
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