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MmDestroyGraph()

Destroy a multimedia graph

Synopsis:

int32_t MmDestroyGraph(MmGraph_t *graph);

Arguments:

graph

A pointer to the multimedia graph to destroy.

Library:

mmedia

Description:

This function destroys a multimedia graph and frees its resources. Calling MmDestroyGraph() causes the graph to perform the following steps:

1. Signal all the filters in the graph to stop.
2. Once all filters are stopped, detach and release each filter's channels.
3. Free the filters.
4. Destroy the graph.

Returns:

0

Success.

-1

An error occurred.

Examples:

  // Destroy a previously created graph:

  MmDestroyGraph(graph);

Classification:

Neutrino

See also:

MmInitialize(), MmCreateGraph()