/**
* ags_soundcard_helper_config_get_format:
* @config: the #AgsConfig
*
* Get format as #AgsSoundcardFormat-enum.
*
* Returns: the format
*
* Since: 2.0.0
*/
guint
ags_soundcard_helper_config_get_format(AgsConfig *config)
{
gchar *str;
guint format;
if(!AGS_IS_CONFIG(config)){
return(AGS_SOUNDCARD_DEFAULT_FORMAT);
}
/* format */
str = ags_config_get_value(config,
AGS_CONFIG_SOUNDCARD,
"format");
if(str == NULL){
str = ags_config_get_value(config,
AGS_CONFIG_SOUNDCARD_0,
"format");
}
if(str != NULL){
format = g_ascii_strtoull(str,
NULL,
10);
free(str);
}else{
format = AGS_SOUNDCARD_DEFAULT_FORMAT;
}
return(format);
}
/**
* ags_soundcard_helper_config_get_pcm_channels:
* @config: the #AgsConfig
*
* Get pcm channels count.
*
* Returns: the count of pcm channels
*
* Since: 2.0.0
*/
guint
ags_soundcard_helper_config_get_pcm_channels(AgsConfig *config)
{
gchar *str;
guint pcm_channels;
if(!AGS_IS_CONFIG(config)){
return(AGS_SOUNDCARD_DEFAULT_PCM_CHANNELS);
}
/* pcm-channels */
str = ags_config_get_value(config,
AGS_CONFIG_SOUNDCARD,
"pcm-channels");
if(str == NULL){
str = ags_config_get_value(config,
AGS_CONFIG_SOUNDCARD_0,
"pcm-channels");
}
if(str != NULL){
pcm_channels = g_ascii_strtoull(str,
NULL,
10);
free(str);
}else{
pcm_channels = AGS_SOUNDCARD_DEFAULT_PCM_CHANNELS;
}
return(pcm_channels);
}
/**
* ags_soundcard_helper_config_get_buffer_size:
* @config: the #AgsConfig
*
* Get buffer size.
*
* Returns: the buffer size
*
* Since: 2.0.0
*/
guint
ags_soundcard_helper_config_get_buffer_size(AgsConfig *config)
{
gchar *str;
guint buffer_size;
if(!AGS_IS_CONFIG(config)){
return(AGS_SOUNDCARD_DEFAULT_BUFFER_SIZE);
}
/* buffer-size */
str = ags_config_get_value(config,
AGS_CONFIG_SOUNDCARD,
"buffer-size");
if(str == NULL){
str = ags_config_get_value(config,
AGS_CONFIG_SOUNDCARD_0,
"buffer-size");
}
if(str != NULL){
buffer_size = g_ascii_strtoull(str,
NULL,
10);
free(str);
}else{
buffer_size = AGS_SOUNDCARD_DEFAULT_BUFFER_SIZE;
}
return(buffer_size);
}
/**
* ags_soundcard_helper_config_get_samplerate:
* @config: the #AgsConfig
*
* Get samplerate.
*
* Returns: the samplerate
*
* Since: 2.0.0
*/
gdouble
ags_soundcard_helper_config_get_samplerate(AgsConfig *config)
{
gchar *str;
gdouble samplerate;
if(!AGS_IS_CONFIG(config)){
return(AGS_SOUNDCARD_DEFAULT_SAMPLERATE);
}
/* samplerate */
str = ags_config_get_value(config,
AGS_CONFIG_SOUNDCARD,
"samplerate");
if(str == NULL){
str = ags_config_get_value(config,
AGS_CONFIG_SOUNDCARD_0,
"samplerate");
}
if(str != NULL){
samplerate = g_ascii_strtod(str,
NULL);
free(str);
}else{
samplerate = AGS_SOUNDCARD_DEFAULT_SAMPLERATE;
}
return(samplerate);
}
/**
* ags_config_load_defaults:
* @config: the #AgsConfig
*
* Load configuration from default values.
*
* Since: 0.4
*/
void
ags_config_load_defaults(AgsConfig *config)
{
g_return_if_fail(AGS_IS_CONFIG(config));
g_object_ref(G_OBJECT(config));
g_signal_emit(G_OBJECT(config),
config_signals[LOAD_DEFAULTS], 0);
g_object_unref(G_OBJECT(config));
}
/**
* ags_config_set_value:
* @config: the #AgsConfig
* @group: the config group identifier
* @key: the key of the property
* @value: the value to set
*
* Set config by @group and @key, applying @value.
*
* Since: 0.4
*/
void
ags_config_set_value(AgsConfig *config, gchar *group, gchar *key, gchar *value)
{
g_return_if_fail(AGS_IS_CONFIG(config));
g_object_ref(G_OBJECT(config));
g_signal_emit(G_OBJECT(config),
config_signals[SET_VALUE], 0,
group, key, value);
g_object_unref(G_OBJECT(config));
}
/**
* ags_config_get_value:
* @config: the #AgsConfig
* @group: the config group identifier
* @key: the key of the property
*
* Retrieve config by @group and @key.
*
* Returns: the property's value
*
* Since: 0.4
*/
gchar*
ags_config_get_value(AgsConfig *config, gchar *group, gchar *key)
{
gchar *value;
g_return_val_if_fail(AGS_IS_CONFIG(config), NULL);
g_object_ref(G_OBJECT(config));
g_signal_emit(G_OBJECT(config),
config_signals[GET_VALUE], 0,
group, key,
&value);
g_object_unref(G_OBJECT(config));
return(value);
}
