| PipeWire 1.2.2
    | 
#include <spa/graph/graph.h>
| Data Fields | |
| uint32_t | version | 
| int(* | process )(void *data, struct spa_graph_node *node) | 
| int(* | reuse_buffer )(void *data, struct spa_graph_node *node, uint32_t port_id, uint32_t buffer_id) | 
| uint32_t spa_graph_node_callbacks::version | 
| int(* spa_graph_node_callbacks::process) (void *data, struct spa_graph_node *node) | 
| int(* spa_graph_node_callbacks::reuse_buffer) (void *data, struct spa_graph_node *node, uint32_t port_id, uint32_t buffer_id) |