* Copyright (C) 2003-2004 Ushodaya Enterprises Limited
* Author: Charles Yates <charles.yates@pandora.be>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
*
- * This program is distributed in the hope that it will be useful,
+ * This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "mlt_properties.h"
return result;
}
+/** Purge unused items in the pool.
+*/
+
+void mlt_pool_purge( )
+{
+ int i = 0;
+
+ // For each pool
+ for ( i = 0; i < mlt_properties_count( pools ); i ++ )
+ {
+ // Get the pool
+ mlt_pool this = mlt_properties_get_data_at( pools, i, NULL );
+
+ // Pointer to unused memory
+ void *release = NULL;
+
+ // Lock the pool
+ pthread_mutex_lock( &this->lock );
+
+ // We'll free all unused items now
+ while ( ( release = mlt_deque_pop_back( this->stack ) ) != NULL )
+ free( release - sizeof( struct mlt_release_s ) );
+
+ // Unlock the pool
+ pthread_mutex_unlock( &this->lock );
+ }
+}
+
/** Release the allocated memory.
*/