tylernguyen/one-key-hidpi
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fix color with EDID

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This commit is contained in:
xzhih 2019-02-17 20:52:19 +08:00
parent 35d80ce18b
commit 4a0290d387
6 changed files with 18 additions and 12 deletions
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4
README-zh.md
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@ -16,9 +16,7 @@ macOS 的 DPI 机制和 Windows 下不一样，比如 1080p 的屏幕在 Windows
![设置](./img/preferences.jpg) ![设置](./img/preferences.jpg)
<video width="100%" controls autoplay loop> ![设置](./img/hidpi.gif)
<source src="./img/hidpi.mp4" type="video/mp4">
</video>
## 使用方法 ## 使用方法

4
README.md
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@ -14,9 +14,7 @@ System Preferences
![Preferences](./img/preferences.jpg) ![Preferences](./img/preferences.jpg)
<video width="100%" controls autoplay loop> ![Preferences](./img/hidpi.gif)
<source src="./img/hidpi.mp4" type="video/mp4">
</video>
## Usage ## Usage

11
hidpi-zh.sh
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@ -99,9 +99,6 @@ EEF
# #
get_edid get_edid
edID=$(echo $EDID | sed 's/../b5/21')
EDid=$(printf $edID | xxd -r -p | base64)
thisDir=$(dirname $0) thisDir=$(dirname $0)
thatDir="/System/Library/Displays/Contents/Resources/Overrides" thatDir="/System/Library/Displays/Contents/Resources/Overrides"
Overrides="\/System\/Library\/Displays\/Contents\/Resources\/Overrides\/" Overrides="\/System\/Library\/Displays\/Contents\/Resources\/Overrides\/"
@ -438,6 +435,14 @@ function enable_hidpi_with_patch()
{ {
choose_icon choose_icon
main main
version=${EDID:38:2}
basicparams=${EDID:40:2}
checksum=${EDID:254:2}
newchecksum=$(printf '%x' $((0x$checksum + 0x$version +0x$basicparams - 0x04 - 0x90)) | tail -c 2)
newedid=${EDID:0:38}0490${EDID:42:212}${newchecksum}
EDid=$(printf $newedid | xxd -r -p | base64)
/usr/bin/sed -i "" "s:EDid:${EDid}:g" $dpiFile /usr/bin/sed -i "" "s:EDid:${EDid}:g" $dpiFile
end end
} }

11
hidpi.sh
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@ -99,9 +99,6 @@ EEF
# #
get_edid get_edid
edID=$(echo $EDID | sed 's/../b5/21')
EDid=$(echo $edID | xxd -r -p | base64)
thisDir=$(dirname $0) thisDir=$(dirname $0)
thatDir="/System/Library/Displays/Contents/Resources/Overrides" thatDir="/System/Library/Displays/Contents/Resources/Overrides"
Overrides="\/System\/Library\/Displays\/Contents\/Resources\/Overrides\/" Overrides="\/System\/Library\/Displays\/Contents\/Resources\/Overrides\/"
@ -438,6 +435,14 @@ function enable_hidpi_with_patch()
{ {
choose_icon choose_icon
main main
version=${EDID:38:2}
basicparams=${EDID:40:2}
checksum=${EDID:254:2}
newchecksum=$(printf '%x' $((0x$checksum + 0x$version +0x$basicparams - 0x04 - 0x90)) | tail -c 2)
newedid=${EDID:0:38}0490${EDID:42:212}${newchecksum}
EDid=$(printf $newedid | xxd -r -p | base64)
/usr/bin/sed -i "" "s:EDid:${EDid}:g" $dpiFile /usr/bin/sed -i "" "s:EDid:${EDid}:g" $dpiFile
end end
} }

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img/hidpi.mp4
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