apply gemini suggestions

Author: Ayush2k02

editor/src/node_graph_executor/runtime.rs

@@ -348,13 +348,11 @@ impl NodeRuntime {
 							// Configure the surface at physical resolution (for HiDPI displays)
 							let surface_inner = &surface.surface.inner;
 							let surface_caps = surface_inner.get_capabilities(&executor.context.adapter);
-							// Use the surface's preferred format (Firefox WebGL prefers Bgra8Unorm, Chrome prefers Rgba8Unorm)
-							let surface_format = surface_caps.formats.iter().copied().find(|f| f.is_srgb()).unwrap_or(surface_caps.formats[0]);
 							surface_inner.configure(
 								&executor.context.device,
 								&vello::wgpu::SurfaceConfiguration {
 									usage: vello::wgpu::TextureUsages::RENDER_ATTACHMENT | vello::wgpu::TextureUsages::COPY_DST,
-									format: surface_format,
+									format: surface.surface.format,
 									width: physical_resolution.x,
 									height: physical_resolution.y,
 									present_mode: surface_caps.present_modes[0],

node-graph/libraries/wgpu-executor/src/lib.rs

@@ -49,6 +49,7 @@ pub struct Surface {
 	pub inner: wgpu::Surface<'static>,
 	pub target_texture: Mutex<Option<TargetTexture>>,
 	pub blitter: TextureBlitter,
+	pub format: wgpu::TextureFormat,
 }
 
 #[derive(Clone, Debug)]
@@ -183,6 +184,7 @@ impl WgpuExecutor {
 				inner: surface,
 				target_texture: Mutex::new(None),
 				blitter,
+				format: surface_format,
 			},
 		})
 	}