From 7d86a58acb98f240b6dcb0db6310f1b01fe011a6 Mon Sep 17 00:00:00 2001
From: irrlicht <david@bernet.it>
Date: Fri, 15 May 2026 22:56:31 +0200
Subject: [PATCH] =?UTF-8?q?TODO:=20Fifo-Fallback=20bei=20Treibern,=20die?=
 =?UTF-8?q?=20kein=20Mailbox=20k=C3=B6nnen?=
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---
 src/lib.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 7ebf16e..ddb0732 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -149,6 +149,9 @@ impl Platform {
             format,
             width:                         win_size.0 as u32,
             height:                        win_size.1 as u32,
+            // TODO: Mailbox ist nicht überall in caps.present_modes — bei
+            // unsupported Treibern panict configure(). Fifo wäre der sichere
+            // Vsync-Fallback. Erstmal beobachten.
             present_mode:                  if cfg.vsync { wgpu::PresentMode::Mailbox } else { wgpu::PresentMode::Immediate },
             alpha_mode:                    caps.alpha_modes[0],
             view_formats:                  vec![],