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Fix non-rm2fb cursor

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abmantis 2022-05-07 19:48:11 +01:00
parent 0572e186e5
commit e8d4c127f1
1 changed files with 4 additions and 2 deletions
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6
src/main.rs
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@ -247,9 +247,11 @@ impl ReStreamer {
/// Draw pen position into fb data, if necessary (in hover range and not drawing). /// Draw pen position into fb data, if necessary (in hover range and not drawing).
fn draw_pen_position(&mut self, buf: &mut [u8]) { fn draw_pen_position(&mut self, buf: &mut [u8]) {
if let (false, Some((y, x))) = (self.drawing, self.pen_pos) { if let (false, Some((y, x))) = (self.drawing, self.pen_pos) {
let flip = self.width > self.height;
let (x, y) = if flip { (y, x) } else { (x, y) };
// we need negative numbers to calculate offsets correctly // we need negative numbers to calculate offsets correctly
let width = self.width as isize; let width = if flip { self.height } else { self.width } as isize;
let height = self.height as isize; let height = if flip { self.width } else { self.height } as isize;
let bpp = self.bytes_per_pixel as isize; let bpp = self.bytes_per_pixel as isize;
let cursor = self.cursor as isize; let cursor = self.cursor as isize;
for (i, (yoff, no)) in PEN_IMAGE.iter().enumerate() { for (i, (yoff, no)) in PEN_IMAGE.iter().enumerate() {