volume.h File Reference

myMPD volume API More...

#include "dist/sds/sds.h"
#include "src/lib/api.h"
#include "src/lib/mympd_state.h"

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Functions
sds	mympd_api_volume_set (struct t_partition_state *partition_state, unsigned volume_min, unsigned volume_max, sds buffer, enum mympd_cmd_ids cmd_id, unsigned request_id, unsigned volume)
sds	mympd_api_volume_change (struct t_partition_state *partition_state, unsigned volume_min, unsigned volume_max, sds buffer, unsigned request_id, int relative_volume)

Detailed Description

myMPD volume API

Function Documentation

mympd_api_volume_change()

sds mympd_api_volume_change	(	struct t_partition_state *	partition_state,
		unsigned	volume_min,
		unsigned	volume_max,
		sds	buffer,
		unsigned	request_id,
		int	relative_volume
	)

Changes the volume by relative_volume

Parameters

partition_state	pointer to partition state
volume_min	minimum volume
volume_max	maximum volume
buffer	already allocated sds string to append the response
request_id	jsonrpc request id
relative_volume	the relative volume between -100 and 100

Returns

pointer to buffer

mympd_api_volume_set()

sds mympd_api_volume_set	(	struct t_partition_state *	partition_state,
		unsigned	volume_min,
		unsigned	volume_max,
		sds	buffer,
		enum mympd_cmd_ids	cmd_id,
		unsigned	request_id,
		unsigned	volume
	)

Sets an absolute volume level

Parameters

partition_state	pointer to partition state
volume_min	minimum volume
volume_max	maximum volume
buffer	already allocated sds string to append the response
cmd_id	jsonrpc method
request_id	jsonrpc request id
volume	volume percent to set

Returns

pointer to buffer