fix(wayland): disable webkit dmabuf renderer on legacy wayland versions (<1.23) #6999 (#7000)

Changelog.md

@@ -13,6 +13,7 @@
 - 修复 Linux 关闭 TUN 不立即生效
 - 修复系统代理关闭序列逻辑(防止快速退出时系统代理关闭状态没有保存)
 - 修复 Linux 快捷键映射错误
+- 修复 Linux Wayland 兼容性导致渲染错误 
 
 ### ✨ 新增功能
 

src-tauri/src/lib.rs

@@ -216,6 +216,8 @@ pub fn run() {
 
     #[cfg(target_os = "linux")]
     utils::linux::workarounds::apply_nvidia_dmabuf_renderer_workaround();
+    #[cfg(target_os = "linux")]
+    utils::linux::workarounds::apply_wayland_webkit_fix();
 
     let _ = utils::dirs::init_portable_flag();
 

src-tauri/src/utils/linux/workarounds.rs

@@ -4,7 +4,7 @@
 //! These helpers are not fixes and may stop working as environments change.
 
 use clash_verge_logging::{Type, logging};
-use std::{fs, path::Path};
+use std::{env, fs, path::Path, process::Command};
 
 pub fn apply_nvidia_dmabuf_renderer_workaround() {
     if std::env::var_os("WEBKIT_DISABLE_DMABUF_RENDERER").is_some() {
@@ -23,6 +23,29 @@ pub fn apply_nvidia_dmabuf_renderer_workaround() {
     }
 }
 
+/// !Might cause more memory footpoint
+pub fn apply_wayland_webkit_fix() {
+    let is_wayland = env::var("XDG_SESSION_TYPE").unwrap_or_default() == "wayland";
+
+    if !is_wayland {
+        return;
+    }
+
+    let version = Command::new("pkg-config")
+        .args(["--modversion", "wayland-client"])
+        .output()
+        .ok()
+        .and_then(|output| String::from_utf8(output.stdout).ok());
+
+    if let Some(v) = version
+        && v.trim() <= "1.23.0"
+    {
+        unsafe {
+            env::set_var("WEBKIT_DISABLE_DMABUF_RENDERER", "1");
+        }
+    }
+}
+
 fn has_nvidia_gpu() -> bool {
     if Path::new("/proc/driver/nvidia/version").exists()
         || Path::new("/sys/module/nvidia").exists()