MPD client library. More...

#include <stdbool.h>

Include dependency graph for mixer.h:

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Functions
bool	mpd_send_set_volume (struct mpd_connection *connection, unsigned volume)

bool	mpd_run_set_volume (struct mpd_connection *connection, unsigned volume)

bool	mpd_send_change_volume (struct mpd_connection *connection, int relative_volume)

bool	mpd_run_change_volume (struct mpd_connection *connection, int relative_volume)

bool	mpd_send_get_volume (struct mpd_connection *connection)

int	mpd_run_get_volume (struct mpd_connection *connection)

Detailed Description

MPD client library.

Functions for manipulating MPD's mixer controls.

Do not include this header directly. Use mpd/client.h instead.

Definition in file mixer.h.

Function Documentation

◆ mpd_send_set_volume()

bool mpd_send_set_volume	(	struct mpd_connection *	connection,
		unsigned	volume
	)

Sets the volume of all output devices.

Parameters

connection	the connection to MPD
volume	the volume, an integer between 0 and 100

Returns: true on success, false on error

◆ mpd_run_set_volume()

bool mpd_run_set_volume	(	struct mpd_connection *	connection,
		unsigned	volume
	)

Shortcut for mpd_send_set_volume() and mpd_response_finish().

Parameters

connection	the connection to MPD
volume	the volume, an integer between 0 and 100

Returns: true on success, false on error

◆ mpd_send_change_volume()

bool mpd_send_change_volume	(	struct mpd_connection *	connection,
		int	relative_volume
	)

Changes the volume of all output devices.

Parameters

connection	the connection to MPD
relative_volume	the relative volume, an integer between -100 and 100

Returns: true on success, false on error

Since: libmpdclient 2.9

◆ mpd_run_change_volume()

bool mpd_run_change_volume	(	struct mpd_connection *	connection,
		int	relative_volume
	)

Shortcut for mpd_send_change_volume() and mpd_response_finish().

Parameters

connection	the connection to MPD
relative_volume	the relative volume, an integer between -100 and 100

Returns: true on success, false on error

Since: libmpdclient 2.9

◆ mpd_send_get_volume()

bool mpd_send_get_volume ( struct mpd_connection * connection )

Sends the "getvol" command to MPD. Call mpd_recv_pair() to read the response line.

Parameters

connection a valid and connected mpd_connection

Returns: true on success

Since: libmpdclient 2.20, MPD 0.23

◆ mpd_run_get_volume()

int mpd_run_get_volume ( struct mpd_connection * connection )

Shortcut for mpd_send_get_volume(), mpd_recv_pair_named() and mpd_response_finish().

Parameters

connection a valid and connected mpd_connection

Returns: volume on success or -1 on error

Since: libmpdclient 2.20, MPD 0.23