1 files changed, 23 insertions, 0 deletions
diff --git a/www/ungoogled-chromium/files/patch-third__party_skia_rust_png_FFI.rs b/www/ungoogled-chromium/files/patch-third__party_skia_rust_png_FFI.rs
new file mode 100644
index 000000000000..0c559cec8450
--- /dev/null
+++ b/www/ungoogled-chromium/files/patch-third__party_skia_rust_png_FFI.rs
@@ -0,0 +1,23 @@
+--- third_party/skia/rust/png/FFI.rs.orig	2025-11-01 06:40:37 UTC
++++ third_party/skia/rust/png/FFI.rs
+@@ -246,6 +246,7 @@ mod ffi {
+         type StreamWriter;
+         fn write(self: &mut StreamWriter, data: &[u8]) -> EncodingResult;
+         fn finish_encoding(stream_writer: Box<StreamWriter>) -> EncodingResult;
++        fn initialize_cpudetect();
+     }
+ }
+ 
+@@ -964,4 +965,12 @@ fn new_writer(
+ /// See also https://docs.rs/png/latest/png/struct.StreamWriter.html#method.finish
+ fn finish_encoding(stream_writer: Box<StreamWriter>) -> ffi::EncodingResult {
+     stream_writer.0.finish().as_ref().err().into()
++}
++
++#[allow(unused_variables)]
++fn initialize_cpudetect() {
++    #[cfg(any(target_arch = "aarch64", target_arch = "arm64ec"))]
++    let a = std::arch::is_aarch64_feature_detected!("crc");
++    #[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
++    let a = std::arch::is_x86_feature_detected!("sse2");
+ }