From e959ac43b8375199a0f117294fc31935c07de8b3 Mon Sep 17 00:00:00 2001
From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Fri, 7 Oct 2022 18:38:52 +0200
Subject: [PATCH] indeo: reorder frames for Indeo4

---
 nihav-indeo/src/codecs/ivibr.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/nihav-indeo/src/codecs/ivibr.rs b/nihav-indeo/src/codecs/ivibr.rs
index 72a9480..9165d01 100644
--- a/nihav-indeo/src/codecs/ivibr.rs
+++ b/nihav-indeo/src/codecs/ivibr.rs
@@ -943,6 +943,11 @@ br.skip(skip_part as u32)?;
                 self.ftype = IVIFrameType::Intra;
             }
         }
+        if self.bref.is_some() && self.ftype == IVIFrameType::Inter {
+            let mut bref: Option<NABufferType> = Some(res.unwrap());
+            mem::swap(&mut bref, &mut self.bref);
+            return Ok(bref.unwrap());
+        }
         if let Ok(NABufferType::None) = res {
             if self.bref.is_some() {
                 let mut bref: Option<NABufferType> = None;
-- 
2.39.5