From 550cf229a06519e4a63d6a25ca821ea743a8fb85 Mon Sep 17 00:00:00 2001
From: Alexandre Courbot <acourbot@chromium.org>
Date: Tue, 13 Feb 2024 14:30:21 +0900
Subject: [PATCH] decoder/h264: reset last_field when needed

When we encounter an IDR frame, both the DPB and last_field need to be
cleared.
---
 src/decoder/stateless/h264.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/decoder/stateless/h264.rs b/src/decoder/stateless/h264.rs
index df7b37a7..513736e2 100644
--- a/src/decoder/stateless/h264.rs
+++ b/src/decoder/stateless/h264.rs
@@ -1177,6 +1177,7 @@ where
                 // emptied without output of the pictures they contain, and DPB
                 // fullness is set to 0.
                 self.codec.dpb.clear();
+                self.codec.last_field = None;
             }
         }