pub unsafe extern "C" fn avfilter_graph_free(
graph: *mut *mut AVFilterGraph,
)展开描述
Free a graph, destroy its links, and set *graph to NULL. If *graph is NULL, do nothing.
pub unsafe extern "C" fn avfilter_graph_free(
graph: *mut *mut AVFilterGraph,
)Free a graph, destroy its links, and set *graph to NULL. If *graph is NULL, do nothing.