{
// Get the parent consumer object
mlt_consumer parent = &this->parent;
+
+ // Get the properties
+ mlt_properties properties = MLT_CONSUMER_PROPERTIES( parent );
+
+ // Get the width and height
+ int width = mlt_properties_get_int( properties, "width" );
+ int height = mlt_properties_get_int( properties, "height" );
+
+ // Process actual param
+ if ( arg == NULL || sscanf( arg, "%dx%d", &width, &height ) == 2 )
+ {
+ mlt_properties_set_int( properties, "width", width );
+ mlt_properties_set_int( properties, "height", height );
+ }
+
+ // Create child consumers
this->play = mlt_factory_consumer( "sdl", arg );
this->still = mlt_factory_consumer( "sdl_still", arg );
- mlt_properties_set( mlt_consumer_properties( parent ), "real_time", "0" );
+ mlt_properties_set( MLT_CONSUMER_PROPERTIES( parent ), "real_time", "0" );
+ mlt_properties_set( MLT_CONSUMER_PROPERTIES( parent ), "rescale", "nearest" );
parent->close = consumer_close;
parent->start = consumer_start;
parent->stop = consumer_stop;
parent->is_stopped = consumer_is_stopped;
this->joined = 1;
- mlt_events_listen( mlt_consumer_properties( this->play ), this, "consumer-frame-show", ( mlt_listener )consumer_frame_show_cb );
- mlt_events_listen( mlt_consumer_properties( this->still ), this, "consumer-frame-show", ( mlt_listener )consumer_frame_show_cb );
- mlt_events_listen( mlt_consumer_properties( this->play ), this, "consumer-sdl-event", ( mlt_listener )consumer_sdl_event_cb );
- mlt_events_listen( mlt_consumer_properties( this->still ), this, "consumer-sdl-event", ( mlt_listener )consumer_sdl_event_cb );
+ mlt_events_listen( MLT_CONSUMER_PROPERTIES( this->play ), this, "consumer-frame-show", ( mlt_listener )consumer_frame_show_cb );
+ mlt_events_listen( MLT_CONSUMER_PROPERTIES( this->still ), this, "consumer-frame-show", ( mlt_listener )consumer_frame_show_cb );
+ mlt_events_listen( MLT_CONSUMER_PROPERTIES( this->play ), this, "consumer-sdl-event", ( mlt_listener )consumer_sdl_event_cb );
+ mlt_events_listen( MLT_CONSUMER_PROPERTIES( this->still ), this, "consumer-sdl-event", ( mlt_listener )consumer_sdl_event_cb );
return parent;
}
free( this );
void consumer_frame_show_cb( mlt_consumer sdl, mlt_consumer parent, mlt_frame frame )
{
consumer_sdl this = parent->child;
- this->last_speed = mlt_properties_get_double( mlt_frame_properties( frame ), "_speed" );
- mlt_events_fire( mlt_consumer_properties( parent ), "consumer-frame-show", frame, NULL );
+ this->last_speed = mlt_properties_get_double( MLT_FRAME_PROPERTIES( frame ), "_speed" );
+ mlt_events_fire( MLT_CONSUMER_PROPERTIES( parent ), "consumer-frame-show", frame, NULL );
}
static void consumer_sdl_event_cb( mlt_consumer sdl, mlt_consumer parent, SDL_Event *event )
{
- mlt_events_fire( mlt_consumer_properties( parent ), "consumer-sdl-event", event, NULL );
+ mlt_events_fire( MLT_CONSUMER_PROPERTIES( parent ), "consumer-sdl-event", event, NULL );
}
static int consumer_start( mlt_consumer parent )
if ( this->joined == 0 )
{
+ mlt_properties properties = MLT_CONSUMER_PROPERTIES( parent );
+ int app_locked = mlt_properties_get_int( properties, "app_locked" );
+ void ( *lock )( void ) = mlt_properties_get_data( properties, "app_lock", NULL );
+ void ( *unlock )( void ) = mlt_properties_get_data( properties, "app_unlock", NULL );
+
+ if ( app_locked && unlock ) unlock( );
+
// Kill the thread and clean up
this->running = 0;
+ if ( this->play ) mlt_consumer_stop( this->play );
+ if ( this->still ) mlt_consumer_stop( this->still );
+
pthread_join( this->thread, NULL );
this->joined = 1;
+
+ if ( app_locked && lock ) lock( );
}
return 0;
mlt_frame frame = NULL;
// properties
- mlt_properties properties = mlt_consumer_properties( consumer );
- mlt_properties play = mlt_consumer_properties( this->play );
- mlt_properties still = mlt_consumer_properties( this->still );
+ mlt_properties properties = MLT_CONSUMER_PROPERTIES( consumer );
+ mlt_properties play = MLT_CONSUMER_PROPERTIES( this->play );
+ mlt_properties still = MLT_CONSUMER_PROPERTIES( this->still );
if ( SDL_Init( SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE ) < 0 )
{
mlt_properties_set_data( still, "transport_producer", mlt_properties_get_data( properties, "transport_producer", NULL ), 0, NULL, NULL );
mlt_properties_set_data( play, "transport_callback", mlt_properties_get_data( properties, "transport_callback", NULL ), 0, NULL, NULL );
mlt_properties_set_data( still, "transport_callback", mlt_properties_get_data( properties, "transport_callback", NULL ), 0, NULL, NULL );
+ mlt_properties_set_int( play, "resize", mlt_properties_get_int( properties, "resize" ) );
+ mlt_properties_set_int( still, "resize", mlt_properties_get_int( properties, "resize" ) );
mlt_properties_set( play, "rescale", mlt_properties_get( properties, "rescale" ) );
mlt_properties_set( still, "rescale", mlt_properties_get( properties, "rescale" ) );
- mlt_properties_set( play, "width", mlt_properties_get( properties, "width" ) );
- mlt_properties_set( still, "width", mlt_properties_get( properties, "width" ) );
- mlt_properties_set( play, "height", mlt_properties_get( properties, "height" ) );
- mlt_properties_set( still, "height", mlt_properties_get( properties, "height" ) );
+ mlt_properties_set_int( play, "width", mlt_properties_get_int( properties, "width" ) );
+ mlt_properties_set_int( still, "width", mlt_properties_get_int( properties, "width" ) );
+ mlt_properties_set_int( play, "height", mlt_properties_get_int( properties, "height" ) );
+ mlt_properties_set_int( still, "height", mlt_properties_get_int( properties, "height" ) );
+
+ mlt_properties_set_int( play, "progressive", 1 );
+ mlt_properties_set_int( still, "progressive", 1 );
- mlt_properties_pass( play, mlt_consumer_properties( consumer ), "play." );
- mlt_properties_pass( still, mlt_consumer_properties( consumer ), "still." );
+ mlt_properties_pass( play, MLT_CONSUMER_PROPERTIES( consumer ), "play." );
+ mlt_properties_pass( still, MLT_CONSUMER_PROPERTIES( consumer ), "still." );
mlt_properties_set_data( play, "app_lock", mlt_properties_get_data( properties, "app_lock", NULL ), 0, NULL, NULL );
mlt_properties_set_data( still, "app_lock", mlt_properties_get_data( properties, "app_lock", NULL ), 0, NULL, NULL );
if ( frame != NULL )
{
// Get the speed of the frame
- double speed = mlt_properties_get_double( mlt_frame_properties( frame ), "_speed" );
+ double speed = mlt_properties_get_double( MLT_FRAME_PROPERTIES( frame ), "_speed" );
// Determine which speed to use
double use_speed = first ? speed : this->last_speed;
mlt_properties_set_int( properties, "changed", 0 );
// Set the changed property on this frame for the benefit of still
- mlt_properties_set_int( mlt_frame_properties( frame ), "refresh", refresh );
+ mlt_properties_set_int( MLT_FRAME_PROPERTIES( frame ), "refresh", refresh );
// Make sure the recipient knows that this frame isn't really rendered
- mlt_properties_set_int( mlt_frame_properties( frame ), "rendered", 0 );
+ mlt_properties_set_int( MLT_FRAME_PROPERTIES( frame ), "rendered", 0 );
// If we're not the first frame and both consumers are stopped, then stop ourselves
if ( !first && mlt_consumer_is_stopped( this->play ) && mlt_consumer_is_stopped( this->still ) )
{
this->last_speed = use_speed;
this->active = this->still;
- this->ignore_change = 5;
mlt_consumer_start( this->still );
}
mlt_properties_set_int( still, "changed", changed );
// Copy the rectangle info from the active consumer
if ( this->running )
{
- mlt_properties active = mlt_consumer_properties( this->active );
+ mlt_properties active = MLT_CONSUMER_PROPERTIES( this->active );
mlt_properties_set_int( properties, "rect_x", mlt_properties_get_int( active, "rect_x" ) );
mlt_properties_set_int( properties, "rect_y", mlt_properties_get_int( active, "rect_y" ) );
mlt_properties_set_int( properties, "rect_w", mlt_properties_get_int( active, "rect_w" ) );