28 lines
610 B
Bash
Executable File
28 lines
610 B
Bash
Executable File
#!/bin/bash
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OUTPUT=$1
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WIDTH=$2
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HEIGHT=$3
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FPS=$4
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if [ "$2" = "RESET" ]; then
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WIDTH=1920
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HEIGHT=1080
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FPS=60
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fi
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# 使用 cvt 获取 modeline
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MODELINE=$(cvt $WIDTH $HEIGHT $FPS | grep "Modeline" | cut -d' ' -f2-)
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# 提取模式名称和详细参数
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MODE_NAME=$(echo $MODELINE | cut -d' ' -f1 | tr -d '"')
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MODE_PARAMS=$(echo $MODELINE | cut -d' ' -f2-)
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if xrandr | grep -q "$MODE_NAME"; then
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echo "Resolution $MODE_NAME already exists."
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else
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xrandr --newmode "$MODE_NAME" $MODE_PARAMS
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xrandr --addmode $OUTPUT $MODE_NAME
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echo "Resolution $MODE_NAME added."
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fi
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xrandr --output $OUTPUT --mode "$MODE_NAME"
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