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A HinawaSndEfw is an application of Echo Fireworks Transaction (EFT). This inherits HinawaSndUnit.
void hinawa_snd_efw_open (HinawaSndEfw *self
,gchar *path
,GError **exception
);
Open ALSA hwdep character device and check it for Fireworks devices.
self |
A HinawaSndUnit |
|
path |
A full path of a special file for ALSA hwdep character device |
|
exception |
A GError |
void hinawa_snd_efw_transact (HinawaSndEfw *self
,guint category
,guint command
,GArray *args
,GArray *params
,GError **exception
);
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 |