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Rework how clients connect.

Browse source 
Add buffer flags. The idea is to make it possible to easily check when a
buffer contains control information that we need to parse to update the
port fields.
Make the client create remote nodes and ports and set up proxies for
them.
Make a port base class implementing most of the logic to pass buffers
locally and remotely.
Remove most code from stream.c, it's now in the port.
Make a portsink and portsrc that can write and read to/from any port. We
use these in the server to send and receive data.
Rework format negotiation. The final format is now sent in-line before
the data. The server will select a format on output ports.
This commit is contained in:
Wim Taymans 2016-05-17 09:38:30 +02:00
parent e85c3002f7
commit 4a5ed1e1f5
35 changed files with 3111 additions and 761 deletions
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48
pinos/client/port.h
View file

@ -29,6 +29,7 @@ typedef struct _PinosPortClass PinosPortClass;
typedef struct _PinosPortPrivate PinosPortPrivate;
#include <pinos/client/introspect.h>
#include <pinos/client/buffer.h>
#define PINOS_TYPE_PORT (pinos_port_get_type ())
#define PINOS_IS_PORT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PINOS_TYPE_PORT))
@ -59,15 +60,52 @@ struct _PinosPortClass {
GObjectClass parent_class;
};
typedef void (*PinosReceivedBufferCallback) (PinosPort *port, gpointer user_data);
/* normal GObject stuff */
GType pinos_port_get_type (void);
void pinos_port_remove (PinosPort *port);
void pinos_port_set_received_buffer_cb (PinosPort *port,
PinosReceivedBufferCallback cb,
gpointer user_data,
GDestroyNotify notify);
PinosNode * pinos_port_get_node (PinosPort *port);
GBytes * pinos_port_get_formats (PinosPort *port,
GBytes *filter,
GError **error);
void pinos_port_remove (PinosPort *port);
PinosNode * pinos_port_get_node (PinosPort *port);
GSocket * pinos_port_get_socket (PinosPort *port);
const gchar * pinos_port_get_name (PinosPort *port);
PinosDirection pinos_port_get_direction (PinosPort *port);
GBytes * pinos_port_get_possible_formats (PinosPort *port);
GBytes * pinos_port_get_format (PinosPort *port);
PinosProperties * pinos_port_get_properties (PinosPort *port);
GBytes * pinos_port_filter_formats (PinosPort *port,
GBytes *filter,
GError **error);
gboolean pinos_port_update_format (PinosPort *port,
GBytes *format,
GError **error);
GSocket * pinos_port_get_socket_pair (PinosPort *port,
GError **error);
gboolean pinos_port_link (PinosPort *source,
PinosPort *destination);
gboolean pinos_port_unlink (PinosPort *source,
PinosPort *destination);
gint pinos_port_get_n_links (PinosPort *port);
gboolean pinos_port_receive_buffer (PinosPort *port,
PinosBuffer *buffer,
GError **error);
PinosBuffer * pinos_port_peek_buffer (PinosPort *port);
PinosBuffer * pinos_port_get_buffer (PinosPort *port);
gboolean pinos_port_send_buffer (PinosPort *port,
PinosBuffer *buffer,
GError **error);
G_END_DECLS