/**
* \brief Creates a new program instance.
*
* \param path Root data directory.
* \param name Module name.
* \param args Module arguments or NULL.
* \return New program or NULL.
*/
LIMaiProgram* limai_program_new (
const char* path,
const char* name,
const char* args)
{
LIMaiProgram* self;
/* Allocate self. */
self = lisys_calloc (1, sizeof (LIMaiProgram));
if (self == NULL)
return NULL;
self->args = lisys_string_dup ((args != NULL)? args : "");
if (self->args == NULL)
{
lisys_free (self);
return NULL;
}
/* Initialize subsystems. */
if (!private_init (self, path, name, args))
{
limai_program_free (self);
return NULL;
}
return self;
}
/**
* \brief Creates an image from a file.
* \param render Renderer.
* \param name Image name.
* \return Image or NULL.
*/
LIRenImage21* liren_image21_new_from_file (
LIRenRender21* render,
const char* name)
{
LIRenImage21* self;
/* Allocate self. */
self = lisys_calloc (1, sizeof (LIRenImage21));
if (self == NULL)
return NULL;
self->render = render;
/* Set name and path. */
if (!private_init (self, name))
{
liren_image21_free (self);
return NULL;
}
/* Load texture. */
if (!liren_image21_load (self))
{
liren_image21_free (self);
return NULL;
}
return self;
}
// Constructor for silent clips
ReadSource::ReadSource()
: AudioSource("", tr("Silence"))
{
private_init();
m_channelCount = 0;
m_silent = true;
}
// Constructor for recorded audio.
ReadSource::ReadSource(const QString& dir, const QString& name, int channelCount)
: AudioSource(dir, name)
{
private_init();
m_channelCount = channelCount;
m_silent = false;
m_name = name + "-" + QString::number(m_id);
m_fileName = m_dir + m_name;
m_rate = pm().get_project()->get_rate();
m_wasRecording = true;
m_shortName = m_name.left(m_name.length() - 20);
}
static void nflick_set_list_response_init (NFlickSetListResponse *self)
{
g_return_if_fail (NFLICK_IS_SET_LIST_RESPONSE (self));
self->Private = NULL;
NFlickSetListResponsePrivate *priv = g_new0 (NFlickSetListResponsePrivate, 1);
g_return_if_fail (priv != NULL);
if (private_init (self, priv) == TRUE)
self->Private = priv;
else {
private_dispose (priv);
g_free (priv);
self->Private = NULL;
}
}
// constructor for file import
ReadSource::ReadSource(const QString& dir, const QString& name)
: AudioSource(dir, name)
{
private_init();
AbstractAudioReader* reader = AbstractAudioReader::create_audio_reader(m_fileName);
if (reader) {
m_channelCount = reader->get_num_channels();
delete reader;
} else {
m_channelCount = 0;
}
m_silent = false;
}
static void nflick_api_response_init (NFlickApiResponse *self)
{
g_return_if_fail (NFLICK_IS_API_RESPONSE (self));
self->Private = NULL;
NFlickApiResponsePrivate *priv = g_new0 (NFlickApiResponsePrivate, 1);
g_return_if_fail (priv != NULL);
if (private_init (self, priv) == TRUE)
self->Private = priv;
else {
private_dispose (priv);
g_free (priv);
self->Private = NULL;
}
}
static void nflick_set_combo_init (NFlickSetCombo *self)
{
g_return_if_fail (NFLICK_IS_SET_COMBO (self));
self->Private = NULL;
NFlickSetComboPrivate *priv = g_new0 (NFlickSetComboPrivate, 1);
g_return_if_fail (priv != NULL);
if (private_init (self, priv) == TRUE)
self->Private = priv;
else {
private_dispose (priv);
g_free (priv);
self->Private = NULL;
}
}
static void nflick_welcome_vbox_init (NFlickWelcomeVBox *self)
{
g_return_if_fail (NFLICK_IS_WELCOME_VBOX (self));
self->Private = NULL;
NFlickWelcomeVBoxPrivate *priv = g_new0 (NFlickWelcomeVBoxPrivate, 1);
g_return_if_fail (priv != NULL);
if (private_init (self, priv) == TRUE) {
self->Private = priv;
activate_from_gconf (self);
} else {
private_dispose (priv);
g_free (priv);
self->Private = NULL;
}
}
static void nflick_photo_list_worker_init (NFlickPhotoListWorker *self)
{
g_return_if_fail (NFLICK_IS_PHOTO_LIST_WORKER (self));
self->Private = NULL;
NFlickPhotoListWorkerPrivate *priv = g_new0 (NFlickPhotoListWorkerPrivate, 1);
g_return_if_fail (priv != NULL);
if (private_init (self, priv) == TRUE) {
self->Private = priv;
nflick_worker_set_message ((NFlickWorker *) self, gettext ("Loading photoset data..."));
} else {
private_dispose (priv);
g_free (priv);
self->Private = NULL;
}
}
// This constructor is called for existing (recorded/imported) audio sources
ReadSource::ReadSource(const QDomNode node)
: AudioSource()
{
set_state(node);
private_init();
Project* project = pm().get_project();
// FIXME The check below no longer makes sense!!!!!
// Check if the audiofile exists in our project audiosources dir
// and give it priority over the dir as given by the project.tpf file
// This makes it possible to move project directories without Traverso being
// unable to find it's audiosources!
if ( QFile::exists(project->get_root_dir() + "/audiosources/" + m_name) ||
QFile::exists(project->get_root_dir() + "/audiosources/" + m_name + "-ch0.wav") ) {
set_dir(project->get_root_dir() + "/audiosources/");
}
m_silent = (m_channelCount == 0);
}
/*
Probe USB device.
*/
int line6_probe(struct usb_interface *interface,
const struct usb_device_id *id,
const char *driver_name,
const struct line6_properties *properties,
int (*private_init)(struct usb_line6 *, const struct usb_device_id *id),
size_t data_size)
{
struct usb_device *usbdev = interface_to_usbdev(interface);
struct snd_card *card;
struct usb_line6 *line6;
int interface_number;
int ret;
if (WARN_ON(data_size < sizeof(*line6)))
return -EINVAL;
/* we don't handle multiple configurations */
if (usbdev->descriptor.bNumConfigurations != 1)
return -ENODEV;
ret = snd_card_new(&interface->dev,
SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
THIS_MODULE, data_size, &card);
if (ret < 0)
return ret;
/* store basic data: */
line6 = card->private_data;
line6->card = card;
line6->properties = properties;
line6->usbdev = usbdev;
line6->ifcdev = &interface->dev;
strcpy(card->id, properties->id);
strcpy(card->driver, driver_name);
strcpy(card->shortname, properties->name);
sprintf(card->longname, "Line 6 %s at USB %s", properties->name,
dev_name(line6->ifcdev));
card->private_free = line6_destruct;
usb_set_intfdata(interface, line6);
/* increment reference counters: */
usb_get_dev(usbdev);
/* initialize device info: */
dev_info(&interface->dev, "Line 6 %s found\n", properties->name);
/* query interface number */
interface_number = interface->cur_altsetting->desc.bInterfaceNumber;
ret = usb_set_interface(usbdev, interface_number,
properties->altsetting);
if (ret < 0) {
dev_err(&interface->dev, "set_interface failed\n");
goto error;
}
line6_get_interval(line6);
if (properties->capabilities & LINE6_CAP_CONTROL) {
ret = line6_init_cap_control(line6);
if (ret < 0)
goto error;
}
/* initialize device data based on device: */
ret = private_init(line6, id);
if (ret < 0)
goto error;
/* creation of additional special files should go here */
dev_info(&interface->dev, "Line 6 %s now attached\n",
properties->name);
return 0;
error:
if (line6->disconnect)
line6->disconnect(line6);
snd_card_free(card);
return ret;
}
float2_param_t::float2_param_t( const std::string& name) : proportional_param_t( name) { private_init();}
float2_param_t::float2_param_t() : proportional_param_t() { private_init();}
