swapchain sizes from content size

wlx-overlay-s/src/gui/panel.rs

@@ -1,6 +1,6 @@
 use std::sync::Arc;
 
-use glam::vec2;
+use glam::{Vec2, vec2};
 use vulkano::{command_buffer::CommandBufferUsage, image::view::ImageView};
 use wgui::{
     event::{
@@ -138,6 +138,10 @@ impl OverlayRenderer for GuiPanel {
             self.layout.tick()?;
         }
 
+        if self.layout.content_size == vec2(0., 0.) {
+            return Ok(ShouldRender::Unable);
+        }
+
         Ok(if self.layout.check_toggle_needs_redraw() {
             ShouldRender::Should
         } else {
@@ -172,8 +176,8 @@ impl OverlayRenderer for GuiPanel {
     fn frame_meta(&mut self) -> Option<FrameMeta> {
         Some(FrameMeta {
             extent: [
-                self.max_size.max(self.layout.content_size.x as _),
+                self.max_size.min(self.layout.content_size.x as _),
-                self.max_size.max(self.layout.content_size.y as _),
+                self.max_size.min(self.layout.content_size.y as _),
                 1,
             ],
             ..Default::default()

wlx-overlay-s/src/main.rs

@@ -239,6 +239,7 @@ fn logging_init(args: &mut Args) {
                 .with_default_directive(LevelFilter::INFO.into())
                 .from_env_lossy()
                 .add_directive("zbus=warn".parse().unwrap())
+                .add_directive("cosmic_text=warn".parse().unwrap())
                 .add_directive("wlx_capture::wayland=info".parse().unwrap())
                 .add_directive("smithay=debug".parse().unwrap()), /* GLES render spam */
         );

wlx-overlay-s/src/overlays/anchor.rs

@@ -1,4 +1,4 @@
-use glam::Vec3A;
+use glam::{Vec3A, vec2};
 use std::sync::{Arc, LazyLock};
 use wgui::parser::parse_color_hex;
 use wgui::renderer_vk::text::{FontWeight, TextStyle};
@@ -57,6 +57,8 @@ where
         taffy::style::Style::DEFAULT,
     );
 
+    panel.layout.update(vec2(2048., 2048.), 0.0)?;
+
     Ok(OverlayData {
         state: OverlayState {
             name: ANCHOR_NAME.clone(),

wlx-overlay-s/src/overlays/custom.rs

@@ -1,6 +1,6 @@
 use std::sync::Arc;
 
-use glam::Vec3A;
+use glam::{Vec3A, vec2};
 
 use crate::{
     backend::overlay::{OverlayBackend, OverlayState},
@@ -19,6 +19,7 @@ pub fn create_custom(
     unreachable!();
 
     let panel = GuiPanel::new_blank(app, 2048).ok()?;
+    panel.layout.update(vec2(2048., 2048.), 0.0).ok()?;
 
     let state = OverlayState {
         name,

wlx-overlay-s/src/overlays/watch.rs

@@ -1,4 +1,4 @@
-use glam::Vec3A;
+use glam::{Vec3A, vec2};
 use wgui::{
     parser::parse_color_hex,
     taffy::{
@@ -52,6 +52,8 @@ where
         lerp: 1.0,
     };
 
+    panel.layout.update(vec2(2048., 2048.), 0.0)?;
+
     Ok(OverlayData {
         state: OverlayState {
             name: WATCH_NAME.into(),