slight mods to factory (for future module reporting); pool purge function; consumer...

[melted] / src / framework / mlt_pool.c

diff --git a/src/framework/mlt_pool.c b/src/framework/mlt_pool.c
index 87da0df..ee1d244 100644 (file)
--- a/src/framework/mlt_pool.c
+++ b/src/framework/mlt_pool.c
@@ -294,6 +294,34 @@ void *mlt_pool_realloc( void *ptr, int size )
        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.
 */