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multiple init bugfix (patch by Alex Beregszaszi <alex@naxine.org>)

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Originally committed as revision 371 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alex Beregszaszi 2002-04-01 13:24:47 +00:00 committed by Michael Niedermayer
parent ff3dfbae1a
commit 0344cd0a7c
1 changed files with 12 additions and 0 deletions
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12
libavcodec/utils.c
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@ -385,12 +385,24 @@ int avpicture_get_size(int pix_fmt, int width, int height)
/* must be called before any other functions */ /* must be called before any other functions */
void avcodec_init(void) void avcodec_init(void)
{ {
static int inited = 0;
if (inited != 0)
return;
inited = 1;
dsputil_init(); dsputil_init();
} }
/* simple call to use all the codecs */ /* simple call to use all the codecs */
void avcodec_register_all(void) void avcodec_register_all(void)
{ {
static int inited = 0;
if (inited != 0)
return;
inited = 1;
/* encoders */ /* encoders */
#ifdef CONFIG_ENCODERS #ifdef CONFIG_ENCODERS
register_avcodec(&ac3_encoder); register_avcodec(&ac3_encoder);