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pipewire/pinos/server/port.h

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add missing files
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/* Pinos
* Copyright (C) 2015 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __PINOS_PORT_H__
#define __PINOS_PORT_H__
#include <glib-object.h>
G_BEGIN_DECLS
typedef struct _PinosPort PinosPort;
typedef struct _PinosPortClass PinosPortClass;
typedef struct _PinosPortPrivate PinosPortPrivate;
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#include <spa/include/spa/buffer.h>
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#include <pinos/client/introspect.h>
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#include <pinos/server/daemon.h>
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#define PINOS_TYPE_PORT (pinos_port_get_type ())
#define PINOS_IS_PORT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PINOS_TYPE_PORT))
#define PINOS_IS_PORT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PINOS_TYPE_PORT))
#define PINOS_PORT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PINOS_TYPE_PORT, PinosPortClass))
#define PINOS_PORT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PINOS_TYPE_PORT, PinosPort))
#define PINOS_PORT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PINOS_TYPE_PORT, PinosPortClass))
#define PINOS_PORT_CAST(obj) ((PinosPort*)(obj))
#define PINOS_PORT_CLASS_CAST(klass)((PinosPortClass*)(klass))
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/**
* PinosPort:
*
* Pinos port object class.
*/
struct _PinosPort {
GObject object;
More work on implementing remote protocol Rework things so that we negotiate buffer pools beforehand and only pass buffer ids around We can then remove the refcount of buffers, events and commands. More work on buffer reuse Use the node state changes to trigger the next step in the configuration sequence. Move most of the client-node to a plugin Do buffer allocation in the port link.
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PinosDirection direction;
uint32_t id;
PinosNode *node;
Work on sink Remove _remove from properties, we can do the same with set of a NULL value. Add signals to the stream API to manage the buffers. Wrap those buffers in a GstBuffer in the pinossrc and pinossink elements and pool them in a bufferpool. Remove SPA_EVENT_TYPE_PULL_INPUT, we can do the same with NEED_INPUT and by using a ringbuffer. Do more complete allocation of buffers in the link. Use the buffer allocator if none of the nodes can allocate. Follow the node state to trigger negotiation and allocation. Remove offset and size when refering to buffers, we want to always deal with the complete buffer and use a ringbuffer for ranges or change the offset/size in the buffer data when needed. Serialize port_info structures as part of the port_update Print both the enum number and the name when debuging properties or formats.
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SpaBuffer **buffers;
guint n_buffers;
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PinosPortPrivate *priv;
};
/**
* PinosPortClass:
*
* Pinos port object class.
*/
struct _PinosPortClass {
GObjectClass parent_class;
more hacking Move plugin API to separate directory for now Add ringbuffer and way to get ringbuffer from a port
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void (*get_ringbuffer) (PinosPort *port,
PinosProperties *props,
GTask *task);
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};
More work on implementing remote protocol Rework things so that we negotiate buffer pools beforehand and only pass buffer ids around We can then remove the refcount of buffers, events and commands. More work on buffer reuse Use the node state changes to trigger the next step in the configuration sequence. Move most of the client-node to a plugin Do buffer allocation in the port link.
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typedef gboolean (*PinosBufferCallback) (PinosPort *port, uint32_t buffer_id, GError **error, gpointer user_data);
typedef gboolean (*PinosEventCallback) (PinosPort *port, SpaEvent *event, GError **error, gpointer user_data);
Rework how clients connect. 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.
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/* normal GObject stuff */
GType pinos_port_get_type (void);
More work on implementing remote protocol Rework things so that we negotiate buffer pools beforehand and only pass buffer ids around We can then remove the refcount of buffers, events and commands. More work on buffer reuse Use the node state changes to trigger the next step in the configuration sequence. Move most of the client-node to a plugin Do buffer allocation in the port link.
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void pinos_port_set_received_cb (PinosPort *port,
PinosBufferCallback buffer_cb,
PinosEventCallback event_cb,
Rework how clients connect. 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.
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gpointer user_data,
GDestroyNotify notify);
More work on implementing remote protocol Rework things so that we negotiate buffer pools beforehand and only pass buffer ids around We can then remove the refcount of buffers, events and commands. More work on buffer reuse Use the node state changes to trigger the next step in the configuration sequence. Move most of the client-node to a plugin Do buffer allocation in the port link.
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gulong pinos_port_add_send_cb (PinosPort *port,
PinosBufferCallback buffer_cb,
PinosEventCallback event_cb,
reintroduce channels Bring back the channel object. Making a node and port on the client side was rather awkward because of the async nature of many methods. It feels better to have a specific communication channel object to interface with a server side port. Use port activate/deactivate to start/stop streams Remove links from the ports. We let other objects install a callback on the port to receive and route buffers.
2016-07-20 17:29:34 +02:00
gpointer user_data,
GDestroyNotify notify);
More work on implementing remote protocol Rework things so that we negotiate buffer pools beforehand and only pass buffer ids around We can then remove the refcount of buffers, events and commands. More work on buffer reuse Use the node state changes to trigger the next step in the configuration sequence. Move most of the client-node to a plugin Do buffer allocation in the port link.
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void pinos_port_remove_send_cb (PinosPort *port,
reintroduce channels Bring back the channel object. Making a node and port on the client side was rather awkward because of the async nature of many methods. It feels better to have a specific communication channel object to interface with a server side port. Use port activate/deactivate to start/stop streams Remove links from the ports. We let other objects install a callback on the port to receive and route buffers.
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gulong id);
Rework how clients connect. 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.
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remove unused code
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void pinos_port_remove (PinosPort *port);
Rework how clients connect. 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.
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remove unused code
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gboolean pinos_port_have_common_format (PinosPort *port,
guint n_filter_formats,
SpaFormat **filter_formats,
GError **error);
More work on implementing remote protocol Rework things so that we negotiate buffer pools beforehand and only pass buffer ids around We can then remove the refcount of buffers, events and commands. More work on buffer reuse Use the node state changes to trigger the next step in the configuration sequence. Move most of the client-node to a plugin Do buffer allocation in the port link.
2016-08-02 16:34:44 +02:00
reintroduce channels Bring back the channel object. Making a node and port on the client side was rather awkward because of the async nature of many methods. It feels better to have a specific communication channel object to interface with a server side port. Use port activate/deactivate to start/stop streams Remove links from the ports. We let other objects install a callback on the port to receive and route buffers.
2016-07-20 17:29:34 +02:00
void pinos_port_activate (PinosPort *port);
void pinos_port_deactivate (PinosPort *port);
buffer: improve memory management Add refcounting to buffers. Use static memory on ports for buffer input and output memory. Improve negotiation, let format and properties be negotiated on ports as the data passes. Improve some debug info.
2016-05-17 20:14:06 +02:00
Rework how clients connect. 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.
2016-05-17 09:38:30 +02:00
gboolean pinos_port_send_buffer (PinosPort *port,
More work on implementing remote protocol Rework things so that we negotiate buffer pools beforehand and only pass buffer ids around We can then remove the refcount of buffers, events and commands. More work on buffer reuse Use the node state changes to trigger the next step in the configuration sequence. Move most of the client-node to a plugin Do buffer allocation in the port link.
2016-08-02 16:34:44 +02:00
uint32_t buffer_id,
GError **error);
gboolean pinos_port_send_event (PinosPort *port,
SpaEvent *event,
Rework how clients connect. 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.
2016-05-17 09:38:30 +02:00
GError **error);
reintroduce channels Bring back the channel object. Making a node and port on the client side was rather awkward because of the async nature of many methods. It feels better to have a specific communication channel object to interface with a server side port. Use port activate/deactivate to start/stop streams Remove links from the ports. We let other objects install a callback on the port to receive and route buffers.
2016-07-20 17:29:34 +02:00
gboolean pinos_port_receive_buffer (PinosPort *port,
More work on implementing remote protocol Rework things so that we negotiate buffer pools beforehand and only pass buffer ids around We can then remove the refcount of buffers, events and commands. More work on buffer reuse Use the node state changes to trigger the next step in the configuration sequence. Move most of the client-node to a plugin Do buffer allocation in the port link.
2016-08-02 16:34:44 +02:00
uint32_t buffer_id,
GError **error);
gboolean pinos_port_receive_event (PinosPort *port,
SpaEvent *event,
reintroduce channels Bring back the channel object. Making a node and port on the client side was rather awkward because of the async nature of many methods. It feels better to have a specific communication channel object to interface with a server side port. Use port activate/deactivate to start/stop streams Remove links from the ports. We let other objects install a callback on the port to receive and route buffers.
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GError **error);
add missing files
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G_END_DECLS
#endif /* __PINOS_PORT_H__ */
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