fix: Downsampling breaks on systems with multiple monitors. #15

Cargo.toml

@@ -18,13 +18,13 @@ egui_extras = { version = "0.29.1", features = ["all_loaders"]}
 image = {version = "0.25.3", features = ["jpeg", "png"]}
 egui_animation = "0.6.0"
 simple-easing = "1.0.1"
-rdev = "0.5.3"
 log = "0.4.22"
 env_logger = "0.11.5"
 re_format = "0.18.2"
 cap = "0.1.2"
 clap = {version = "4.5.20", features = ["derive"]}
 rand = "0.8.5"
+display-info = "0.5.1"
 
 [profile.dev.package."*"]
 opt-level = 3

src/app.rs

@@ -1,6 +1,6 @@
 use std::time::Duration;
 
-use rdev::display_size;
+use display_info::DisplayInfo;
 use cirrus_theming::Theme;
 use eframe::egui::{self, Color32, ImageSource, Margin, Rect, Vec2};
 
@@ -71,7 +71,15 @@ impl eframe::App for Roseate {
             if !self.image_loaded {
                 let mutable_image = self.image.as_mut().unwrap();
 
-                let (width, height) = display_size().expect("Failed to get monitor size!");
+                let all_display_infos = DisplayInfo::all().expect(
+                    "Failed to get information about monitor!"
+                );
+
+                let primary_display_apparently = all_display_infos.first().expect(
+                    "Uhhhhh, you don't have a monitor. WHAT!"
+                );
+
+                let (width, height) = (primary_display_apparently.width, primary_display_apparently.height);
 
                 let mut optimizations = Vec::new();