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wayland: truncate scaled width and height on configure

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When a configure event is emitted, the updated graphical dimensions are
sent unscaled. Currently, the application applies fractional scaling to
the dimensions by truncating the scale to an integer. This is incorrect,
as scales could be fractional and the compositor would expect the
fractional scale to be applied to the width and height. Truncate the
width and height after scaling instead of truncating the scale to reduce
the right and bottom seams to 0-1 pixels.
This commit is contained in:
Richard Acayan 2024-08-26 18:20:25 -04:00
parent e17e4f31f5
commit 0ebf6a8d5b
1 changed files with 2 additions and 2 deletions
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4
src/wayland/dispatcher.rs
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@ -412,8 +412,8 @@ impl Dispatch<zwlr_layer_surface_v1::ZwlrLayerSurfaceV1, ()> for Dispatcher {
let layout = ctx.seat.layout();
let mod_state = ctx.seat.mod_state();
let scale = gfx.display().scale() / 120;
let (width, height) = (width * scale, height * scale);
let scale = gfx.display().scale();
let (width, height) = (width * scale / 120, height * scale / 120);
gfx.resize(layout, mod_state, width, height);
let disp = gfx.display();