mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 20:21:24 +00:00
85 lines
3.3 KiB
C
85 lines
3.3 KiB
C
/* GStreamer
|
|
* Copyright (C) 2018 Thibault Saunier <tsaunier@igalia.com>
|
|
*
|
|
* alsadeviceprovider.c: alsa device probing and monitoring
|
|
*
|
|
* 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., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
|
|
#ifndef __GST_ALSA_DEVICE_PROVIDER_H__
|
|
#define __GST_ALSA_DEVICE_PROVIDER_H__
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "gstalsa.h"
|
|
#include <gst/gst.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct _GstAlsaDeviceProvider GstAlsaDeviceProvider;
|
|
typedef struct _GstAlsaDeviceProviderClass GstAlsaDeviceProviderClass;
|
|
|
|
#define GST_TYPE_ALSA_DEVICE_PROVIDER (gst_alsa_device_provider_get_type())
|
|
#define GST_IS_ALSA_DEVICE_PROVIDER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_ALSA_DEVICE_PROVIDER))
|
|
#define GST_IS_ALSA_DEVICE_PROVIDER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_ALSA_DEVICE_PROVIDER))
|
|
#define GST_ALSA_DEVICE_PROVIDER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_ALSA_DEVICE_PROVIDER, GstAlsaDeviceProviderClass))
|
|
#define GST_ALSA_DEVICE_PROVIDER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_ALSA_DEVICE_PROVIDER, GstAlsaDeviceProvider))
|
|
#define GST_ALSA_DEVICE_PROVIDER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEVICE_PROVIDER, GstAlsaDeviceProviderClass))
|
|
#define GST_ALSA_DEVICE_PROVIDER_CAST(obj) ((GstAlsaDeviceProvider *)(obj))
|
|
|
|
struct _GstAlsaDeviceProvider {
|
|
GstDeviceProvider parent;
|
|
};
|
|
|
|
struct _GstAlsaDeviceProviderClass {
|
|
GstDeviceProviderClass parent_class;
|
|
};
|
|
|
|
GType gst_alsa_device_provider_get_type (void);
|
|
|
|
|
|
typedef struct _GstAlsaDevice GstAlsaDevice;
|
|
typedef struct _GstAlsaDeviceClass GstAlsaDeviceClass;
|
|
|
|
#define GST_TYPE_ALSA_DEVICE (gst_alsa_device_get_type())
|
|
#define GST_IS_ALSA_DEVICE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_ALSA_DEVICE))
|
|
#define GST_IS_ALSA_DEVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_ALSA_DEVICE))
|
|
#define GST_ALSA_DEVICE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_ALSA_DEVICE, GstAlsaDeviceClass))
|
|
#define GST_ALSA_DEVICE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_ALSA_DEVICE, GstAlsaDevice))
|
|
#define GST_ALSA_DEVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEVICE, GstAlsaDeviceClass))
|
|
#define GST_ALSA_DEVICE_CAST(obj) ((GstAlsaDevice *)(obj))
|
|
|
|
struct _GstAlsaDevice {
|
|
GstDevice parent;
|
|
|
|
snd_pcm_stream_t stream;
|
|
gchar *internal_name;
|
|
const gchar *element;
|
|
};
|
|
|
|
struct _GstAlsaDeviceClass {
|
|
GstDeviceClass parent_class;
|
|
};
|
|
|
|
GType gst_alsa_device_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_ALSA_DEVICE_PROVIDER_H__ */
|
|
|