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Move plugin API to separate directory for now
Add ringbuffer and way to get ringbuffer from a port
This commit is contained in:
Wim Taymans 2016-06-28 12:21:56 +02:00
parent b8f6e99537
commit 3c029cba53
56 changed files with 7055 additions and 1530 deletions
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72
pinos/client/client-port.c
View file

@ -21,6 +21,7 @@
#include <gst/gst.h>
#include <gio/gio.h>
#include <gio/gunixfdlist.h>
#include "pinos/client/pinos.h"
#include "pinos/client/enumtypes.h"
@ -43,6 +44,74 @@ enum
PROP_PROXY,
};
static void
on_ringbuffer (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GTask *task = user_data;
PinosClientPort *port = g_task_get_source_object (task);
PinosClientPortPrivate *priv = port->priv;
GVariant *ret;
GError *error = NULL;
GUnixFDList *fdlist;
gint fd, semfd, fd_idx, sem_idx;
guint fdsize;
PinosRingbuffer *rbuf;
g_assert (priv->proxy == G_DBUS_PROXY (source_object));
ret = g_dbus_proxy_call_with_unix_fd_list_finish (priv->proxy, &fdlist, res, &error);
if (ret == NULL)
goto create_failed;
g_variant_get (ret, "(huh)", &fd_idx, &fdsize, &sem_idx);
g_variant_unref (ret);
fd = g_unix_fd_list_get (fdlist, fd_idx, &error);
semfd = g_unix_fd_list_get (fdlist, sem_idx, &error);
g_object_unref (fdlist);
if (fd == -1 || semfd == -1)
goto create_failed;
rbuf = pinos_ringbuffer_new_import (PINOS_RINGBUFFER_MODE_WRITE,
fd, fdsize, semfd);
g_task_return_pointer (task, rbuf, (GDestroyNotify) g_object_unref);
g_object_unref (task);
return;
/* ERRORS */
create_failed:
{
g_warning ("failed to get ringbuffer: %s", error->message);
g_task_return_error (task, error);
g_object_unref (task);
return;
}
}
static void
pinos_client_port_get_ringbuffer (PinosPort *port,
PinosProperties *props,
GTask *task)
{
PinosClientPortPrivate *priv = PINOS_CLIENT_PORT (port)->priv;
g_dbus_proxy_call (priv->proxy,
"GetRingbuffer",
g_variant_new ("(@a{sv})",
pinos_properties_to_variant (props)),
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL, /* GCancellable *cancellable */
on_ringbuffer,
task);
}
static void
pinos_client_port_get_property (GObject *_object,
guint prop_id,
@ -205,6 +274,7 @@ static void
pinos_client_port_class_init (PinosClientPortClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
PinosPortClass *port_class = PINOS_PORT_CLASS (klass);
g_type_class_add_private (klass, sizeof (PinosClientPortPrivate));
@ -223,6 +293,8 @@ pinos_client_port_class_init (PinosClientPortClass * klass)
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
port_class->get_ringbuffer = pinos_client_port_get_ringbuffer;
}
static void