From 9eda9d3322a6ea91830a754f2edee222adae7e67 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Mon, 4 Nov 2013 17:59:25 +0100
Subject: [PATCH] h264: free the tables and uninitialize the context on flush
Prevents referencing empty frames when the first packet after the flush
does not contain a frame.
---
libavcodec/h264.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 8faefbd81a2..1444fc6d575 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -2768,6 +2768,9 @@ static void flush_dpb(AVCodecContext *avctx)
h->parse_context.overread_index = 0;
h->parse_context.index = 0;
h->parse_context.last_index = 0;
+
+ free_tables(h, 1);
+ h->context_initialized = 0;
}
int ff_init_poc(H264Context *h, int pic_field_poc[2], int *pic_poc)
--
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