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@ -1045,13 +1045,13 @@ pub fn marquee(area: Rect, text: &str, offset: i16, font: Font, fg: Color, bg: C
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for y in 0..clamped.height() {
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for x in 0..clamped.width() {
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let pixel = y * constant::WIDTH + x;
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let pixel = y as usize * constant::WIDTH as usize + x as usize;
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let byte_idx = pixel / 2;
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if byte_idx < buffer.buffer.len() as _ {
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let data = if pixel % 2 != 0 {
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buffer.buffer[byte_idx as usize] >> 4
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buffer.buffer[byte_idx] >> 4
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} else {
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buffer.buffer[byte_idx as usize] & 0xF
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buffer.buffer[byte_idx] & 0xF
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};
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pixeldata(tbl[data as usize]);
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} else {
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