-#!/bin/bash
+#!/bin/sh
echo "framework -I$prefix/include/mlt -D_REENTRANT -lmlt" >> ../../packages.dat
int skipped = 0;
int64_t time_wait = 0;
int64_t time_frame = 0;
- int64_t time_image = 0;
+ int64_t time_process = 0;
+ int skip_next = 0;
// Get the first frame
frame = mlt_consumer_get_frame( this );
while ( this->ahead )
{
// Put the current frame into the queue
- time_difference( &ante );
pthread_mutex_lock( &this->mutex );
while( this->ahead && mlt_deque_count( this->queue ) >= buffer )
pthread_cond_wait( &this->cond, &this->mutex );
mlt_deque_push_back( this->queue, frame );
pthread_cond_broadcast( &this->cond );
pthread_mutex_unlock( &this->mutex );
- time_wait = time_difference( &ante );
+ time_wait += time_difference( &ante );
// Get the next frame
frame = mlt_consumer_get_frame( this );
{
skipped = 0;
time_frame = 0;
- time_image = 0;
+ time_process = 0;
+ time_wait = 0;
count = 1;
+ skip_next = 0;
}
// Get the image
- if ( ( time_frame + time_image ) / count < 40000 )
+ if ( !skip_next )
{
// Get the image, mark as rendered and time it
if ( !video_off )
{
// Increment the number of sequentially skipped frames
skipped ++;
+ skip_next = 0;
// If we've reached an unacceptable level, reset everything
if ( skipped > 10 )
{
skipped = 0;
time_frame = 0;
- time_image = 0;
- count = 0;
+ time_process = 0;
+ time_wait = 0;
+ count = 1;
}
}
}
// Increment the time take for this frame
- time_image += time_difference( &ante );
+ time_process += time_difference( &ante );
+
+ // Determine if the next frame should be skipped
+ if ( mlt_deque_count( this->queue ) <= 5 && ( ( time_wait + time_frame + time_process ) / count ) > 40000 )
+ skip_next = 1;
}
// Remove the last frame
object_list = mlt_properties_new( );
// Create a repository for each service type
- producers = mlt_repository_init( object_list, prefix, "producers.dat", "mlt_create_producer" );
- filters = mlt_repository_init( object_list, prefix, "filters.dat", "mlt_create_filter" );
- transitions = mlt_repository_init( object_list, prefix, "transitions.dat", "mlt_create_transition" );
- consumers = mlt_repository_init( object_list, prefix, "consumers.dat", "mlt_create_consumer" );
+ producers = mlt_repository_init( object_list, prefix, "producers", "mlt_create_producer" );
+ filters = mlt_repository_init( object_list, prefix, "filters", "mlt_create_filter" );
+ transitions = mlt_repository_init( object_list, prefix, "transitions", "mlt_create_transition" );
+ consumers = mlt_repository_init( object_list, prefix, "consumers", "mlt_create_consumer" );
}
return 0;
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.
*/
extern void *mlt_pool_alloc( int size );
extern void *mlt_pool_realloc( void *ptr, int size );
extern void mlt_pool_release( void *release );
+extern void mlt_pool_purge( );
extern void mlt_pool_close( );
#endif
// Construct full file
construct_full_file( full_file, prefix, data );
+ strcat( full_file, ".dat" );
// Open the file
file = fopen( full_file, "r" );