inherit scheduling priority on any created thread

[melted] / src / modules / dv / consumer_libdv.c

diff --git a/src/modules/dv/consumer_libdv.c b/src/modules/dv/consumer_libdv.c
index af25795..d82d32b 100644 (file)
--- a/src/modules/dv/consumer_libdv.c
+++ b/src/modules/dv/consumer_libdv.c
@@ -98,6 +98,7 @@ static int consumer_start( mlt_consumer this )
        {
                // Allocate a thread
                pthread_t *thread = calloc( 1, sizeof( pthread_t ) );
+               pthread_attr_t thread_attributes;
 
                // Assign the thread to properties
                mlt_properties_set_data( properties, "thread", thread, sizeof( pthread_t ), free, NULL );
@@ -105,8 +106,12 @@ static int consumer_start( mlt_consumer this )
                // Set the running state
                mlt_properties_set_int( properties, "running", 1 );
 
+               // Inherit the scheduling priority
+               pthread_attr_init( &thread_attributes );
+               pthread_attr_setinheritsched( &thread_attributes, PTHREAD_INHERIT_SCHED );
+               
                // Create the thread
-               pthread_create( thread, NULL, consumer_thread, this );
+               pthread_create( thread, &thread_attributes, consumer_thread, this );
        }
        return 0;
 }
@@ -425,4 +430,3 @@ static void consumer_close( mlt_consumer this )
        // Free the memory
        free( this );
 }
-