From 8bd1bdfaa862af383c4134137df9e4ec7874c838 Mon Sep 17 00:00:00 2001
From: Arman Uguray <armansito@google.com>
Date: Thu, 16 Mar 2023 09:28:42 -0700
Subject: [PATCH] [frame_stats] Use wgpu::PresentMode::AutoVsync/AutoNoVsync
 for VSync mode

The Auto* modes should have wider compatibility as they implement
fallback behavior based on what the platform supports. This also means
that on web "vsync off" will likely be incorrect.
---
 examples/with_winit/src/lib.rs | 4 ++--
 src/util.rs                    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/examples/with_winit/src/lib.rs b/examples/with_winit/src/lib.rs
index 5e023e6..2536e4c 100644
--- a/examples/with_winit/src/lib.rs
+++ b/examples/with_winit/src/lib.rs
@@ -158,9 +158,9 @@ fn run(
                                 render_cx.set_present_mode(
                                     &mut render_state.surface,
                                     if vsync_on {
-                                        wgpu::PresentMode::Fifo
+                                        wgpu::PresentMode::AutoVsync
                                     } else {
-                                        wgpu::PresentMode::Immediate
+                                        wgpu::PresentMode::AutoNoVsync
                                     },
                                 );
                             }
diff --git a/src/util.rs b/src/util.rs
index d73778a..87e2d35 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -70,7 +70,7 @@ impl RenderContext {
             format,
             width,
             height,
-            present_mode: wgpu::PresentMode::Fifo,
+            present_mode: wgpu::PresentMode::AutoVsync,
             alpha_mode: wgpu::CompositeAlphaMode::Auto,
             view_formats: vec![],
         };