From 283edd38eb7568c84fa45650fb01cfb517c3adfd Mon Sep 17 00:00:00 2001
From: Siavash Sameni <manwefarm@proton.me>
Date: Tue, 12 May 2026 15:40:19 +0400
Subject: [PATCH] clippy: fix very_complex_type in wzp-video (HevcParameterSets
 alias)

---
 crates/wzp-video/src/mediacodec.rs   | 5 ++++-
 crates/wzp-video/src/videotoolbox.rs | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/crates/wzp-video/src/mediacodec.rs b/crates/wzp-video/src/mediacodec.rs
index 303d0cd..e3f6aa9 100644
--- a/crates/wzp-video/src/mediacodec.rs
+++ b/crates/wzp-video/src/mediacodec.rs
@@ -669,9 +669,12 @@ impl VideoDecoder for MediaCodecHevcDecoder {
     }
 }
 
+/// Type alias for HEVC parameter-set triple returned by `extract_vps_sps_pps`.
+type HevcParameterSets = (Option<Vec<u8>>, Option<Vec<u8>>, Option<Vec<u8>>);
+
 /// Parse an Annex-B access unit and return the first VPS, SPS and PPS found (HEVC).
 #[allow(dead_code)]
-fn extract_vps_sps_pps(annex_b: &[u8]) -> (Option<Vec<u8>>, Option<Vec<u8>>, Option<Vec<u8>>) {
+fn extract_vps_sps_pps(annex_b: &[u8]) -> HevcParameterSets {
     let nals = split_annex_b(annex_b);
     let mut vps = None;
     let mut sps = None;
diff --git a/crates/wzp-video/src/videotoolbox.rs b/crates/wzp-video/src/videotoolbox.rs
index 450a626..93b7bde 100644
--- a/crates/wzp-video/src/videotoolbox.rs
+++ b/crates/wzp-video/src/videotoolbox.rs
@@ -652,8 +652,11 @@ impl VideoDecoder for VideoToolboxHevcDecoder {
     }
 }
 
+/// Type alias for HEVC parameter-set triple returned by `extract_vps_sps_pps`.
+type HevcParameterSets = (Option<Vec<u8>>, Option<Vec<u8>>, Option<Vec<u8>>);
+
 /// Parse an Annex-B access unit and return the first VPS, SPS and PPS found (HEVC).
-fn extract_vps_sps_pps(annex_b: &[u8]) -> (Option<Vec<u8>>, Option<Vec<u8>>, Option<Vec<u8>>) {
+fn extract_vps_sps_pps(annex_b: &[u8]) -> HevcParameterSets {
     let nals = split_annex_b(annex_b);
     let mut vps = None;
     let mut sps = None;