HinawaSndEfw: Hinawa Reference Manual

HinawaSndEfw

HinawaSndEfw — A transaction executor for Fireworks models

Functions

HinawaSndEfw *	hinawa_snd_efw_new ()
void	hinawa_snd_efw_open ()
void	hinawa_snd_efw_transact ()

Object Hierarchy

    GObject
    ╰── HinawaFwUnit
        ╰── HinawaSndUnit
            ╰── HinawaSndEfw

Description

A HinawaSndEfw is an application of Echo Fireworks Transaction (EFT). This inherits HinawaSndUnit.

Functions

hinawa_snd_efw_new ()

HinawaSndEfw *
hinawa_snd_efw_new (void);

Instantiate HinawaSndEfw object and return the instance.

Returns

an instance of HinawaSndEfw.

Since: 1.3.

hinawa_snd_efw_open ()

void
hinawa_snd_efw_open (HinawaSndEfw *self,
                     gchar *path,
                     GError **exception);

Open ALSA hwdep character device and check it for Fireworks devices.

Parameters

self	A HinawaSndUnit
path	A full path of a special file for ALSA hwdep character device
exception	A GError

hinawa_snd_efw_transact ()

void
hinawa_snd_efw_transact (HinawaSndEfw *self,
                         guint category,
                         guint command,
                         GArray *args,
                         GArray *params,
                         GError **exception);

Execute transaction according to Echo Fireworks Transaction protocol.

Parameters

self	A HinawaSndEfw
category	one of category for the transact
command	one of commands for the transact
args	arguments for the transaction.	[nullable][element-type guint32][array][in]
params	return params.	[element-type guint32][array][out caller-allocates]
exception	A GError

HinawaSndEfw

Functions

Object Hierarchy

Description

Functions

hinawa_snd_efw_new ()

Returns

hinawa_snd_efw_open ()

Parameters

hinawa_snd_efw_transact ()

Parameters

Types and Values