From 776724162aa4351310de9f88c7bb8d61b0abca04 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Fri, 28 Jan 2022 16:58:11 +0700
Subject: Use WebGL2 limits for `Compositor` in `iced_wgpu`

---
 wgpu/src/window/compositor.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'wgpu')

diff --git a/wgpu/src/window/compositor.rs b/wgpu/src/window/compositor.rs
index 3b264475..6feb795b 100644
--- a/wgpu/src/window/compositor.rs
+++ b/wgpu/src/window/compositor.rs
@@ -48,6 +48,13 @@ impl Compositor {
             .as_ref()
             .and_then(|surface| surface.get_preferred_format(&adapter))?;
 
+        #[cfg(target_arch = "wasm32")]
+        let limits = wgpu::Limits::downlevel_webgl2_defaults()
+            .using_resolution(adapter.limits());
+
+        #[cfg(not(target_arch = "wasm32"))]
+        let limits = wgpu::Limits::default();
+
         let (device, queue) = adapter
             .request_device(
                 &wgpu::DeviceDescriptor {
@@ -57,7 +64,7 @@ impl Compositor {
                     features: wgpu::Features::empty(),
                     limits: wgpu::Limits {
                         max_bind_groups: 2,
-                        ..wgpu::Limits::default()
+                        ..limits
                     },
                 },
                 None,
-- 
cgit