From 1d4fa38b8e5033829b383abeeb2145bce786a0ec Mon Sep 17 00:00:00 2001
From: John O'Keefe <git@linuxhg.com>
Date: Tue, 15 Sep 2026 21:35:33 -0400
Subject: [PATCH] fix(linux): use OnDemand GPU policy for AMD/Intel Mesa

WebKitGTK 6.0 removed WEBKIT_HARDWARE_ACCELERATION_POLICY_ON_DEMAND, so Wails maps OnDemand to ALWAYS. Never (the old Nvidia/X11 blank-window workaround) forces CPU raster on the GTK4/WebKit 6 stack. All target machines are AMD or Intel, where the Nvidia DMABUF workaround is unnecessary, so let the GPU handle scrolling/compositing.
---
 main.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 2d7e0f2..1ee36b0 100644
--- a/main.go
+++ b/main.go
@@ -47,7 +47,12 @@ func main() {
 		Linux: application.LinuxWindow{
 			Icon:                []byte("./build/AniTrack.png"),
 			WindowIsTranslucent: false,
-			WebviewGpuPolicy:    application.WebviewGpuPolicyNever,
+			// OnDemand: GPU for scrolling/compositing on AMD/Intel Mesa,
+			// software fallback otherwise. Never (the old Nvidia/X11
+			// blank-window workaround) forces CPU raster on GTK4/WebKit 6
+			// and makes scrolling janky. All target machines here are
+			// AMD or Intel, so the Nvidia DMABUF workaround is not needed.
+			WebviewGpuPolicy: application.WebviewGpuPolicyOnDemand,
 		},
 	})