src/modules/core/consumer_null.c

[melted] / src / modules / core / consumer_null.c

diff --git a/src/modules/core/consumer_null.c b/src/modules/core/consumer_null.c
index d2abe19..96183fd 100644 (file)
--- a/src/modules/core/consumer_null.c
+++ b/src/modules/core/consumer_null.c
@@ -80,6 +80,7 @@ static int consumer_start( mlt_consumer this )
 
                // Set the running state
                mlt_properties_set_int( properties, "running", 1 );
+               mlt_properties_set_int( properties, "joined", 0 );
 
                // Create the thread
                pthread_create( thread, NULL, consumer_thread, this );
@@ -96,13 +97,14 @@ static int consumer_stop( mlt_consumer this )
        mlt_properties properties = MLT_CONSUMER_PROPERTIES( this );
 
        // Check that we're running
-       if ( mlt_properties_get_int( properties, "running" ) )
+       if ( !mlt_properties_get_int( properties, "joined" ) )
        {
                // Get the thread
                pthread_t *thread = mlt_properties_get_data( properties, "thread", NULL );
 
                // Stop the thread
                mlt_properties_set_int( properties, "running", 0 );
+               mlt_properties_set_int( properties, "joined", 1 );
 
                // Wait for termination
                pthread_join( *thread, NULL );
@@ -132,15 +134,23 @@ static void *consumer_thread( void *arg )
        // Get the properties
        mlt_properties properties = MLT_CONSUMER_PROPERTIES( this );
 
+       // Convenience functionality
+       int terminate_on_pause = mlt_properties_get_int( properties, "terminate_on_pause" );
+       int terminated = 0;
+
        // Frame and size
        mlt_frame frame = NULL;
 
        // Loop while running
-       while( mlt_properties_get_int( properties, "running" ) )
+       while( !terminated && mlt_properties_get_int( properties, "running" ) )
        {
                // Get the frame
                frame = mlt_consumer_rt_frame( this );
 
+               // Check for termination
+               if ( terminate_on_pause && frame != NULL )
+                       terminated = mlt_properties_get_double( MLT_FRAME_PROPERTIES( frame ), "_speed" ) == 0.0;
+
                // Check that we have a frame to work with
                if ( frame != NULL )
                {
@@ -151,6 +161,7 @@ static void *consumer_thread( void *arg )
        }
 
        // Indicate that the consumer is stopped
+       mlt_properties_set_int( properties, "running", 0 );
        mlt_consumer_stopped( this );
 
        return NULL;