opaque
[Interface specifications]

A generic interface for user-defined messages. More...

Collaboration diagram for opaque:

#define	PLAYER_OPAQUE_DATA_STATE   1
	Data subtype: generic state.

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Detailed Description

A generic interface for user-defined messages.

The opaque interface allows you to send user-specified messages. With this interface a user can send custom commands to their drivers/plugins. See examples/plugins/opaquedriver for an example of using this interface in a plugin.