opaque

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

#define	PLAYER_OPAQUE_DATA_STATE   1
	Data subtype: generic state.
#define	PLAYER_OPAQUE_CMD_DATA   1
	Cmd subtype: generic command.
#define	PLAYER_OPAQUE_REQ_DATA   1
	Req subtype: generic request.
#define	PLAYER_OPAQUE_REQ   PLAYER_OPAQUE_REQ_DATA
	Data subtype: generic state.
#define	PLAYER_OPAQUE_CMD   PLAYER_OPAQUE_CMD_DATA
	Data subtype: generic state.
typedef struct player_opaque_data	player_opaque_data_t
	data

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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.