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/* GStreamer
*
* Copyright © 2018 Wim Taymans
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef __GST_PIPEWIRE_DEVICE_PROVIDER_H__
#define __GST_PIPEWIRE_DEVICE_PROVIDER_H__
#include "config.h"
#include <gst/gst.h>
#include <pipewire/pipewire.h>
#include <gst/gstpipewirecore.h>
G_BEGIN_DECLS
typedef struct _GstPipeWireDevice GstPipeWireDevice;
typedef struct _GstPipeWireDeviceClass GstPipeWireDeviceClass;
#define GST_TYPE_PIPEWIRE_DEVICE (gst_pipewire_device_get_type())
#define GST_IS_PIPEWIRE_DEVICE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PIPEWIRE_DEVICE))
#define GST_IS_PIPEWIRE_DEVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PIPEWIRE_DEVICE))
#define GST_PIPEWIRE_DEVICE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_PIPEWIRE_DEVICE, GstPipeWireDeviceClass))
#define GST_PIPEWIRE_DEVICE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PIPEWIRE_DEVICE, GstPipeWireDevice))
#define GST_PIPEWIRE_DEVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEVICE, GstPipeWireDeviceClass))
#define GST_PIPEWIRE_DEVICE_CAST(obj) ((GstPipeWireDevice *)(obj))
typedef enum {
GST_PIPEWIRE_DEVICE_TYPE_UNKNOWN,
GST_PIPEWIRE_DEVICE_TYPE_SOURCE,
GST_PIPEWIRE_DEVICE_TYPE_SINK,
} GstPipeWireDeviceType;
struct _GstPipeWireDevice {
GstDevice parent;
GstPipeWireDeviceType type;
uint32_t id;
uint64_t serial;
int fd;
const gchar *element;
};
struct _GstPipeWireDeviceClass {
GstDeviceClass parent_class;
};
GType gst_pipewire_device_get_type (void);
typedef struct _GstPipeWireDeviceProvider GstPipeWireDeviceProvider;
typedef struct _GstPipeWireDeviceProviderClass GstPipeWireDeviceProviderClass;
#define GST_TYPE_PIPEWIRE_DEVICE_PROVIDER (gst_pipewire_device_provider_get_type())
#define GST_IS_PIPEWIRE_DEVICE_PROVIDER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PIPEWIRE_DEVICE_PROVIDER))
#define GST_IS_PIPEWIRE_DEVICE_PROVIDER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PIPEWIRE_DEVICE_PROVIDER))
#define GST_PIPEWIRE_DEVICE_PROVIDER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_PIPEWIRE_DEVICE_PROVIDER, GstPipeWireDeviceProviderClass))
#define GST_PIPEWIRE_DEVICE_PROVIDER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PIPEWIRE_DEVICE_PROVIDER, GstPipeWireDeviceProvider))
#define GST_PIPEWIRE_DEVICE_PROVIDER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEVICE_PROVIDER, GstPipeWireDeviceProviderClass))
#define GST_PIPEWIRE_DEVICE_PROVIDER_CAST(obj) ((GstPipeWireDeviceProvider *)(obj))
struct _GstPipeWireDeviceProvider {
GstDeviceProvider parent;
gchar *client_name;
int fd;
GstPipeWireCore *core;
struct spa_hook core_listener;
struct pw_registry *registry;
struct spa_hook registry_listener;
struct spa_list nodes;
struct spa_list pending;
int seq;
int error;
gboolean end;
gboolean list_only;
GList *devices;
};
struct _GstPipeWireDeviceProviderClass {
GstDeviceProviderClass parent_class;
};
GType gst_pipewire_device_provider_get_type (void);
G_END_DECLS
#endif /* __GST_PIPEWIRE_DEVICE_PROVIDER_H__ */
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