void push_data_to_kafka(char *push_data)
{
int partition = 0;
const char* topic = "test";
//strcpy(push_data, "helloworld");
wrapper_Info test_info;
if (PRODUCER_INIT_SUCCESS == producer_init(partition, topic, "192.168.1.68:9092", &test_msg_delivered, &test_info))
printf("producer init success!\n");
else
printf("producer init failed\n");
size_t len = strlen(push_data);
if (push_data[len - 1] == '\n')
push_data[--len] = '\0';
if (PUSH_DATA_SUCCESS == producer_push_data(push_data, strlen(push_data), &test_info))
printf("push data success: %s\n", push_data);
else
printf("push data failed %s\n", push_data);
printf("-----------------------------------------\n");
producer_close(&test_info);
}
mlt_producer producer_ladspa_init( mlt_profile profile, mlt_service_type type, const char* id, char* arg )
{
// Create a new producer object
mlt_producer producer = mlt_producer_new( profile );
if ( producer != NULL )
{
mlt_properties properties = MLT_PRODUCER_PROPERTIES( producer );
producer->get_frame = producer_get_frame;
producer->close = ( mlt_destructor )producer_close;
// Save the plugin ID.
if ( !strncmp( id, "ladspa.", 7 ) )
{
mlt_properties_set( properties, "_pluginid", id + 7 );
}
// Make sure the plugin ID is valid.
unsigned long plugin_id = mlt_properties_get_int64( properties, "_pluginid" );
if( plugin_id < 1000 || plugin_id > 0x00FFFFFF )
{
producer_close( producer );
producer = NULL;
}
}
return producer;
}
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;
}
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;
}
mlt_producer producer_pixbuf_init( char *filename )
{
producer_pixbuf this = calloc( sizeof( struct producer_pixbuf_s ), 1 );
if ( this != NULL && mlt_producer_init( &this->parent, this ) == 0 )
{
mlt_producer producer = &this->parent;
// Get the properties interface
mlt_properties properties = MLT_PRODUCER_PROPERTIES( &this->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 );
// Validate the resource
if ( filename )
load_filenames( this, properties );
if ( this->count )
{
mlt_frame frame = mlt_frame_init( MLT_PRODUCER_SERVICE( producer ) );
if ( frame )
{
mlt_properties frame_properties = MLT_FRAME_PROPERTIES( frame );
pthread_mutex_init( &this->mutex, NULL );
mlt_properties_set_data( frame_properties, "producer_pixbuf", this, 0, NULL, NULL );
mlt_frame_set_position( frame, mlt_producer_position( producer ) );
mlt_properties_set_position( frame_properties, "pixbuf_position", mlt_producer_position( producer ) );
refresh_image( this, frame, 0, 0 );
mlt_frame_close( frame );
}
}
if ( this->width == 0 )
{
producer_close( producer );
producer = NULL;
}
return producer;
}
free( this );
return NULL;
}
