static sout_instance_t *RequestSout( input_resource_t *p_resource,
sout_instance_t *p_sout, const char *psz_sout )
{
#ifdef ENABLE_SOUT
if( !p_sout && !psz_sout )
{
if( p_resource->p_sout )
msg_Dbg( p_resource->p_sout, "destroying useless sout" );
DestroySout( p_resource );
return NULL;
}
assert( p_resource->p_input );
assert( !p_sout || ( !p_resource->p_sout && !psz_sout ) );
/* Check the validity of the sout */
if( p_resource->p_sout &&
strcmp( p_resource->p_sout->psz_sout, psz_sout ) )
{
msg_Dbg( p_resource->p_parent, "destroying unusable sout" );
DestroySout( p_resource );
}
if( psz_sout )
{
if( p_resource->p_sout )
{
/* Reuse it */
msg_Dbg( p_resource->p_parent, "reusing sout" );
msg_Dbg( p_resource->p_parent, "you probably want to use gather stream_out" );
}
else
{
/* Create a new one */
p_resource->p_sout = sout_NewInstance( p_resource->p_parent, psz_sout );
}
p_sout = p_resource->p_sout;
p_resource->p_sout = NULL;
return p_sout;
}
else
{
p_resource->p_sout = p_sout;
return NULL;
}
#else
return NULL;
#endif
}
static void Destructor( gc_object_t *p_gc )
{
input_resource_t *p_resource = vlc_priv( p_gc, input_resource_t );
DestroySout( p_resource );
DestroyVout( p_resource );
DestroyAout( p_resource );
vlc_mutex_destroy( &p_resource->lock_hold );
vlc_mutex_destroy( &p_resource->lock );
free( p_resource );
}
void input_resource_Release( input_resource_t *p_resource )
{
if( atomic_fetch_sub( &p_resource->refs, 1 ) != 1 )
return;
DestroySout( p_resource );
DestroyVout( p_resource );
if( p_resource->p_aout != NULL )
aout_Destroy( p_resource->p_aout );
vlc_mutex_destroy( &p_resource->lock_hold );
vlc_mutex_destroy( &p_resource->lock );
free( p_resource );
}
