void PluginSetLoader::load(const std::string& configuration_file) { this->configuration_file = configuration_file; load_filenames(); for (auto plugin_filename : filenames) { if (plugin_filename.size() > 0 && plugin_filename[0] != '#') HighFlyers::PluginLoader::get_instance()->load_plugin(plugin_filename); } }
mlt_producer producer_qimage_init( mlt_profile profile, mlt_service_type type, const char *id, char *filename ) { producer_qimage self = calloc( sizeof( struct producer_qimage_s ), 1 ); if ( self != NULL && mlt_producer_init( &self->parent, self ) == 0 ) { mlt_producer producer = &self->parent; // Get the properties interface mlt_properties properties = MLT_PRODUCER_PROPERTIES( &self->parent ); // Callback registration #ifdef USE_KDE init_qimage(); #endif producer->get_frame = producer_get_frame; producer->close = ( mlt_destructor )producer_close; // Set the default properties mlt_properties_set( properties, "resource", filename ); mlt_properties_set_int( properties, "ttl", 25 ); mlt_properties_set_int( properties, "aspect_ratio", 1 ); mlt_properties_set_int( properties, "progressive", 1 ); mlt_properties_set_int( properties, "seekable", 1 ); // Validate the resource if ( filename ) load_filenames( self, properties ); if ( self->count ) { mlt_frame frame = mlt_frame_init( MLT_PRODUCER_SERVICE( producer ) ); if ( frame ) { mlt_properties frame_properties = MLT_FRAME_PROPERTIES( frame ); mlt_properties_set_data( frame_properties, "producer_qimage", self, 0, NULL, NULL ); mlt_frame_set_position( frame, mlt_producer_position( producer ) ); mlt_properties_set_position( frame_properties, "qimage_position", mlt_producer_position( producer ) ); refresh_qimage( self, frame ); mlt_cache_item_close( self->qimage_cache ); mlt_frame_close( frame ); } } if ( self->current_width == 0 ) { producer_close( producer ); producer = NULL; } return producer; } free( self ); return NULL; }
static int producer_get_frame( mlt_producer producer, mlt_frame_ptr frame, int index ) { // Get the real structure for this producer producer_qimage self = producer->child; // Fetch the producers properties mlt_properties producer_properties = MLT_PRODUCER_PROPERTIES( producer ); if ( self->filenames == NULL && mlt_properties_get( producer_properties, "resource" ) != NULL ) load_filenames( self, producer_properties ); // Generate a frame *frame = mlt_frame_init( MLT_PRODUCER_SERVICE( producer ) ); if ( *frame != NULL && self->count > 0 ) { // Obtain properties of frame and producer mlt_properties properties = MLT_FRAME_PROPERTIES( *frame ); // Set the producer on the frame properties mlt_properties_set_data( properties, "producer_qimage", self, 0, NULL, NULL ); // Update timecode on the frame we're creating mlt_frame_set_position( *frame, mlt_producer_position( producer ) ); // Ensure that we have a way to obtain the position in the get_image mlt_properties_set_position( properties, "qimage_position", mlt_producer_position( producer ) ); // Refresh the image self->qimage_cache = mlt_service_cache_get( MLT_PRODUCER_SERVICE( producer ), "qimage.qimage" ); self->qimage = mlt_cache_item_data( self->qimage_cache, NULL ); refresh_qimage( self, *frame ); mlt_cache_item_close( self->qimage_cache ); // Set producer-specific frame properties mlt_properties_set_int( properties, "progressive", mlt_properties_get_int( producer_properties, "progressive" ) ); double force_ratio = mlt_properties_get_double( producer_properties, "force_aspect_ratio" ); if ( force_ratio > 0.0 ) mlt_properties_set_double( properties, "aspect_ratio", force_ratio ); else mlt_properties_set_double( properties, "aspect_ratio", mlt_properties_get_double( producer_properties, "aspect_ratio" ) ); // Push the get_image method mlt_frame_push_get_image( *frame, producer_get_image ); } // Calculate the next timecode mlt_producer_prepare_next( producer ); return 0; }
mlt_producer producer_pixbuf_init( char *filename ) { producer_pixbuf self = calloc( 1, sizeof( struct producer_pixbuf_s ) ); if ( self != NULL && mlt_producer_init( &self->parent, self ) == 0 ) { mlt_producer producer = &self->parent; // Get the properties interface mlt_properties properties = MLT_PRODUCER_PROPERTIES( &self->parent ); // Callback registration producer->get_frame = producer_get_frame; producer->close = ( mlt_destructor )producer_close; // Set the default properties mlt_properties_set( properties, "resource", filename ); mlt_properties_set_int( properties, "ttl", 25 ); mlt_properties_set_int( properties, "aspect_ratio", 1 ); mlt_properties_set_int( properties, "progressive", 1 ); mlt_properties_set_int( properties, "seekable", 1 ); mlt_properties_set_int( properties, "loop", 1 ); // Validate the resource if ( filename ) load_filenames( self, properties ); if ( self->count ) { mlt_frame frame = mlt_frame_init( MLT_PRODUCER_SERVICE( producer ) ); if ( frame ) { mlt_properties frame_properties = MLT_FRAME_PROPERTIES( frame ); mlt_properties_set_data( frame_properties, "producer_pixbuf", self, 0, NULL, NULL ); mlt_frame_set_position( frame, mlt_producer_position( producer ) ); refresh_pixbuf( self, frame ); mlt_cache_item_close( self->pixbuf_cache ); mlt_frame_close( frame ); } } if ( self->width == 0 ) { producer_close( producer ); producer = NULL; } return producer; } free( self ); return NULL; }
int heap_first (char **key, DESCR **data) { int rc = HEAP_OK; ASSERT (key != NULL); rc = load_filenames (); if (!rc) { file_info = file_list-> next; rc = heap_next (key, data); } return rc; }