mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-29 19:50:40 +00:00
f0f9f5ac7f
Original commit message from CVS: * ext/alsa/gstalsadeviceprobe.c: (gst_alsa_get_device_list), (gst_alsa_device_property_probe_probe_property), (gst_alsa_device_property_probe_needs_probe), (gst_alsa_device_property_probe_get_values), (gst_alsa_type_add_device_property_probe_interface): * ext/alsa/gstalsadeviceprobe.h: * ext/alsa/gstalsamixerelement.c: (gst_alsa_mixer_element_init_interfaces): * ext/alsa/gstalsamixerelement.h: Clean up and simplify alsa device probing. Make it actually work for multiple classes. Don't cache results any longer. * ext/alsa/gstalsasink.c: (gst_alsasink_init_interfaces), (gst_alsasink_init): * ext/alsa/gstalsasrc.c: (gst_alsasrc_dispose), (gst_alsasrc_interface_supported), (gst_implements_interface_init), (gst_alsasrc_init_interfaces), (gst_alsasrc_set_property): Make alsasink and alsasrc implement the GstPropertyProbe interface for device probing (#342181). Patch by: Martin Szulecki <gnomebugzilla at sukimashita com>
61 lines
2 KiB
C
61 lines
2 KiB
C
/* ALSA mixer interface implementation.
|
|
* Copyright (C) 2003 Leif Johnson <leif@ambient.2y.net>
|
|
*
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
|
|
#ifndef __GST_ALSA_MIXER_ELEMENT_H__
|
|
#define __GST_ALSA_MIXER_ELEMENT_H__
|
|
|
|
|
|
#include "gstalsa.h"
|
|
#include "gstalsamixer.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_ALSA_MIXER_ELEMENT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ALSA_MIXER_ELEMENT,GstAlsaMixerElement))
|
|
#define GST_ALSA_MIXER_ELEMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ALSA_MIXER_ELEMENT,GstAlsaMixerElementClass))
|
|
#define GST_IS_ALSA_MIXER_ELEMENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ALSA_MIXER_ELEMENT))
|
|
#define GST_IS_ALSA_MIXER_ELEMENT_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ALSA_MIXER_ELEMENT))
|
|
#define GST_TYPE_ALSA_MIXER_ELEMENT (gst_alsa_mixer_element_get_type())
|
|
|
|
typedef struct _GstAlsaMixerElement GstAlsaMixerElement;
|
|
typedef struct _GstAlsaMixerElementClass GstAlsaMixerElementClass;
|
|
|
|
/**
|
|
* GstAlsaMixerElement
|
|
*
|
|
* Opaque datastructure.
|
|
*/
|
|
struct _GstAlsaMixerElement {
|
|
GstElement parent;
|
|
|
|
GstAlsaMixer *mixer;
|
|
gchar *device;
|
|
};
|
|
|
|
struct _GstAlsaMixerElementClass {
|
|
GstElementClass parent;
|
|
};
|
|
|
|
|
|
GType gst_alsa_mixer_element_get_type (void);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
|
|
#endif /* __GST_ALSA_MIXER_ELEMENT_H__ */
|