From 0344cd0a7cc91e49637b85221a61aede8e9bd888 Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@naxine.org>
Date: Mon, 1 Apr 2002 13:24:47 +0000
Subject: [PATCH] multiple init bugfix (patch by Alex Beregszaszi
<alex@naxine.org>)
Originally committed as revision 371 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/utils.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 406966c729f..d3244dfff37 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -385,12 +385,24 @@ int avpicture_get_size(int pix_fmt, int width, int height)
/* must be called before any other functions */
void avcodec_init(void)
{
+ static int inited = 0;
+
+ if (inited != 0)
+ return;
+ inited = 1;
+
dsputil_init();
}
/* simple call to use all the codecs */
void avcodec_register_all(void)
{
+ static int inited = 0;
+
+ if (inited != 0)
+ return;
+ inited = 1;
+
/* encoders */
#ifdef CONFIG_ENCODERS
register_avcodec(&ac3_encoder);
--
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