plugin_LTLIBRARIES = libgstalsa.la
libgstalsa_la_SOURCES = \
- gstalsadeviceprovider.c \
+ gstalsadeviceprobe.c \
gstalsaplugin.c \
gstalsasink.c \
gstalsasrc.c \
noinst_HEADERS = \
gstalsa.h \
- gstalsadeviceprovider.h \
+ gstalsadeviceprobe.h \
gstalsasrc.h \
gstalsasink.h \
gstalsamidisrc.h
--- /dev/null
+/* Copyright (C) 2001 CodeFactory AB
+ * Copyright (C) 2001 Thomas Nyberg <thomas@codefactory.se>
+ * Copyright (C) 2001-2002 Andy Wingo <apwingo@eos.ncsu.edu>
+ * Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
+ * Copyright (C) 2005 Tim-Philipp Müller <tim centricular 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+/* FIXME 0.11: suppress warnings for deprecated API such as GValueArray
+ * with newer GLib versions (>= 2.31.0) */
+#define GLIB_DISABLE_DEPRECATION_WARNINGS
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstalsadeviceprobe.h"
+
+#if 0
+G_LOCK_DEFINE_STATIC (probe_lock);
+
+static const GList *
+gst_alsa_device_property_probe_get_properties (GstPropertyProbe * probe)
+{
+ GObjectClass *klass = G_OBJECT_GET_CLASS (probe);
+ static GList *list = NULL;
+
+ G_LOCK (probe_lock);
+
+ if (!list) {
+ GParamSpec *pspec;
+
+ pspec = g_object_class_find_property (klass, "device");
+ list = g_list_append (NULL, pspec);
+ }
+
+ G_UNLOCK (probe_lock);
+
+ return list;
+}
+
+static GList *
+gst_alsa_get_device_list (snd_pcm_stream_t stream)
+{
+ snd_ctl_t *handle;
+ int card, dev;
+ snd_ctl_card_info_t *info;
+ snd_pcm_info_t *pcminfo;
+ gboolean mixer = (stream == -1);
+ GList *list = NULL;
+
+ if (stream == -1)
+ stream = 0;
+
+ snd_ctl_card_info_malloc (&info);
+ snd_pcm_info_malloc (&pcminfo);
+ card = -1;
+
+ if (snd_card_next (&card) < 0 || card < 0) {
+ /* no soundcard found */
+ GST_WARNING ("No soundcard found");
+ goto beach;
+ }
+
+ while (card >= 0) {
+ gchar name[32];
+
+ g_snprintf (name, sizeof (name), "hw:%d", card);
+ if (snd_ctl_open (&handle, name, 0) < 0) {
+ goto next_card;
+ }
+ if (snd_ctl_card_info (handle, info) < 0) {
+ snd_ctl_close (handle);
+ goto next_card;
+ }
+
+ if (mixer) {
+ list = g_list_append (list, g_strdup (name));
+ } else {
+ dev = -1;
+ while (1) {
+ gchar *gst_device;
+
+ snd_ctl_pcm_next_device (handle, &dev);
+
+ if (dev < 0)
+ break;
+ snd_pcm_info_set_device (pcminfo, dev);
+ snd_pcm_info_set_subdevice (pcminfo, 0);
+ snd_pcm_info_set_stream (pcminfo, stream);
+ if (snd_ctl_pcm_info (handle, pcminfo) < 0) {
+ continue;
+ }
+
+ gst_device = g_strdup_printf ("hw:%d,%d", card, dev);
+ list = g_list_append (list, gst_device);
+ }
+ }
+ snd_ctl_close (handle);
+ next_card:
+ if (snd_card_next (&card) < 0) {
+ break;
+ }
+ }
+
+beach:
+ snd_ctl_card_info_free (info);
+ snd_pcm_info_free (pcminfo);
+
+ return list;
+}
+
+static void
+gst_alsa_device_property_probe_probe_property (GstPropertyProbe * probe,
+ guint prop_id, const GParamSpec * pspec)
+{
+ if (!g_str_equal (pspec->name, "device")) {
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
+ }
+}
+
+static gboolean
+gst_alsa_device_property_probe_needs_probe (GstPropertyProbe * probe,
+ guint prop_id, const GParamSpec * pspec)
+{
+ /* don't cache probed data */
+ return TRUE;
+}
+
+static GValueArray *
+gst_alsa_device_property_probe_get_values (GstPropertyProbe * probe,
+ guint prop_id, const GParamSpec * pspec)
+{
+ GstElementClass *klass;
+ const GList *templates;
+ snd_pcm_stream_t mode = -1;
+ GValueArray *array;
+ GValue value = { 0, };
+ GList *l, *list;
+
+ if (!g_str_equal (pspec->name, "device")) {
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
+ return NULL;
+ }
+
+ klass = GST_ELEMENT_GET_CLASS (GST_ELEMENT (probe));
+
+ /* I'm pretty sure ALSA has a good way to do this. However, their cool
+ * auto-generated documentation is pretty much useless if you try to
+ * do function-wise look-ups. */
+ /* we assume one pad template at max [zero=mixer] */
+ templates = gst_element_class_get_pad_template_list (klass);
+ if (templates) {
+ if (GST_PAD_TEMPLATE_DIRECTION (templates->data) == GST_PAD_SRC)
+ mode = SND_PCM_STREAM_CAPTURE;
+ else
+ mode = SND_PCM_STREAM_PLAYBACK;
+ }
+
+ list = gst_alsa_get_device_list (mode);
+
+ if (list == NULL) {
+ GST_LOG_OBJECT (probe, "No devices found");
+ return NULL;
+ }
+
+ array = g_value_array_new (g_list_length (list));
+ g_value_init (&value, G_TYPE_STRING);
+ for (l = list; l != NULL; l = l->next) {
+ GST_LOG_OBJECT (probe, "Found device: %s", (gchar *) l->data);
+ g_value_take_string (&value, (gchar *) l->data);
+ l->data = NULL;
+ g_value_array_append (array, &value);
+ }
+ g_value_unset (&value);
+ g_list_free (list);
+
+ return array;
+}
+
+static void
+gst_alsa_property_probe_interface_init (GstPropertyProbeInterface * iface)
+{
+ iface->get_properties = gst_alsa_device_property_probe_get_properties;
+ iface->probe_property = gst_alsa_device_property_probe_probe_property;
+ iface->needs_probe = gst_alsa_device_property_probe_needs_probe;
+ iface->get_values = gst_alsa_device_property_probe_get_values;
+}
+
+void
+gst_alsa_type_add_device_property_probe_interface (GType type)
+{
+ static const GInterfaceInfo probe_iface_info = {
+ (GInterfaceInitFunc) gst_alsa_property_probe_interface_init,
+ NULL,
+ NULL,
+ };
+
+ g_type_add_interface_static (type, GST_TYPE_PROPERTY_PROBE,
+ &probe_iface_info);
+}
+#endif
--- /dev/null
+/* Copyright (C) 2001 CodeFactory AB
+ * Copyright (C) 2001 Thomas Nyberg <thomas@codefactory.se>
+ * Copyright (C) 2001-2002 Andy Wingo <apwingo@eos.ncsu.edu>
+ * Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
+ *
+ * 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 __GST_ALSA_DEVICE_PROBE_H__
+#define __GST_ALSA_DEVICE_PROBE_H__
+
+#include "gstalsa.h"
+
+G_BEGIN_DECLS
+
+#if 0
+void gst_alsa_type_add_device_property_probe_interface (GType type);
+#endif
+
+G_END_DECLS
+
+#endif /* __GST_ALSA_DEVICE_PROBE_H__ */
+
+++ /dev/null
-/* 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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "gstalsadeviceprovider.h"
-#include <string.h>
-#include <gst/gst.h>
-
-
-static GstDevice *gst_alsa_device_new (const gchar * device_name,
- GstCaps * caps, const gchar * internal_name, snd_pcm_stream_t stream,
- GstStructure * properties);
-
-G_DEFINE_TYPE (GstAlsaDeviceProvider, gst_alsa_device_provider,
- GST_TYPE_DEVICE_PROVIDER);
-
-static void gst_alsa_device_provider_finalize (GObject * object);
-static void gst_alsa_device_provider_set_property (GObject * object,
- guint prop_id, const GValue * value, GParamSpec * pspec);
-static void gst_alsa_device_provider_get_property (GObject * object,
- guint prop_id, GValue * value, GParamSpec * pspec);
-
-
-static GList *gst_alsa_device_provider_probe (GstDeviceProvider * provider);
-
-static gboolean
-gst_alsa_device_provider_start (GstDeviceProvider * provider)
-{
- g_list_free_full (gst_alsa_device_provider_probe (provider),
- gst_object_unref);
- return TRUE;
-}
-
-static void
-gst_alsa_device_provider_stop (GstDeviceProvider * provider)
-{
- return;
-}
-
-enum
-{
- PROP_0,
- PROP_LAST
-};
-
-
-static void
-gst_alsa_device_provider_class_init (GstAlsaDeviceProviderClass * klass)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
- GstDeviceProviderClass *dm_class = GST_DEVICE_PROVIDER_CLASS (klass);
-
- gobject_class->set_property = gst_alsa_device_provider_set_property;
- gobject_class->get_property = gst_alsa_device_provider_get_property;
- gobject_class->finalize = gst_alsa_device_provider_finalize;
-
- dm_class->probe = gst_alsa_device_provider_probe;
- dm_class->start = gst_alsa_device_provider_start;
- dm_class->stop = gst_alsa_device_provider_stop;
-
- gst_device_provider_class_set_static_metadata (dm_class,
- "Alsa Device Provider", "Sink/Source/Audio",
- "List and provider Alsa source and sink devices",
- "Thibault Saunier <tsaunier@igali.com>");
-}
-
-static void
-gst_alsa_device_provider_init (GstAlsaDeviceProvider * self)
-{
-}
-
-static void
-gst_alsa_device_provider_finalize (GObject * object)
-{
- // GstAlsaDeviceProvider *self = GST_ALSA_DEVICE_PROVIDER (object);
-
- G_OBJECT_CLASS (gst_alsa_device_provider_parent_class)->finalize (object);
-}
-
-
-static void
-gst_alsa_device_provider_set_property (GObject * object,
- guint prop_id, const GValue * value, GParamSpec * pspec)
-{
- // GstAlsaDeviceProvider *self = GST_ALSA_DEVICE_PROVIDER (object);
-
- switch (prop_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gst_alsa_device_provider_get_property (GObject * object,
- guint prop_id, GValue * value, GParamSpec * pspec)
-{
- // GstAlsaDeviceProvider *self = GST_ALSA_DEVICE_PROVIDER (object);
-
- switch (prop_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static GstDevice *
-add_device (GstDeviceProvider * provider, snd_ctl_t * info,
- snd_pcm_stream_t stream, gchar * internal_name)
-{
- GstCaps *caps;
- GstDevice *dev;
-
- caps = gst_caps_new_simple ("audio/x-raw", NULL, NULL);
-
- dev = gst_alsa_device_new ("Alsa device",
- caps, internal_name, stream, gst_structure_new_empty ("alsa-proplist"));
-
- gst_device_provider_device_add (provider, gst_object_ref (dev));
-
- return dev;
-}
-
-static GList *
-gst_alsa_device_provider_probe (GstDeviceProvider * provider)
-{
- snd_ctl_t *handle;
- int card, dev;
- snd_ctl_card_info_t *info;
- snd_pcm_info_t *pcminfo;
- GList *list = NULL;
- gint i;
- gint streams[] = { SND_PCM_STREAM_CAPTURE, SND_PCM_STREAM_PLAYBACK };
- snd_pcm_stream_t stream;
-
- GST_INFO_OBJECT (provider, "Probing alsa devices");
- snd_ctl_card_info_malloc (&info);
- snd_pcm_info_malloc (&pcminfo);
- card = -1;
-
- if (snd_card_next (&card) < 0 || card < 0) {
- /* no soundcard found */
- GST_WARNING ("No soundcard found");
- goto beach;
- }
-
- for (i = 0; i < G_N_ELEMENTS (streams); i++) {
- stream = streams[i];
-
- while (card >= 0) {
- gchar name[32];
-
- g_snprintf (name, sizeof (name), "hw:%d", card);
- if (snd_ctl_open (&handle, name, 0) < 0) {
- goto next_card;
- }
- if (snd_ctl_card_info (handle, info) < 0) {
- snd_ctl_close (handle);
- goto next_card;
- }
-
- dev = -1;
- while (1) {
- gchar *gst_device;
-
- snd_ctl_pcm_next_device (handle, &dev);
-
- if (dev < 0)
- break;
- snd_pcm_info_set_device (pcminfo, dev);
- snd_pcm_info_set_subdevice (pcminfo, 0);
- snd_pcm_info_set_stream (pcminfo, stream);
- if (snd_ctl_pcm_info (handle, pcminfo) < 0) {
- continue;
- }
-
- gst_device = g_strdup_printf ("hw:%d,%d", card, dev);
- list =
- g_list_prepend (list, add_device (provider, handle, stream,
- gst_device));
- }
- snd_ctl_close (handle);
- next_card:
- if (snd_card_next (&card) < 0) {
- break;
- }
- }
- }
-
-beach:
- snd_ctl_card_info_free (info);
- snd_pcm_info_free (pcminfo);
-
- return list;
-}
-
-enum
-{
- PROP_INTERNAL_NAME = 1,
-};
-
-
-G_DEFINE_TYPE (GstAlsaDevice, gst_alsa_device, GST_TYPE_DEVICE);
-
-static void gst_alsa_device_finalize (GObject * object);
-static GstElement *gst_alsa_device_create_element (GstDevice * device,
- const gchar * name);
-static gboolean gst_alsa_device_reconfigure_element (GstDevice * device,
- GstElement * element);
-
-static void
-gst_alsa_device_get_property (GObject * object, guint prop_id,
- GValue * value, GParamSpec * pspec)
-{
- GstAlsaDevice *device;
-
- device = GST_ALSA_DEVICE_CAST (object);
-
- switch (prop_id) {
- case PROP_INTERNAL_NAME:
- g_value_set_string (value, device->internal_name);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gst_alsa_device_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec)
-{
- GstAlsaDevice *device;
-
- device = GST_ALSA_DEVICE_CAST (object);
-
- switch (prop_id) {
- case PROP_INTERNAL_NAME:
- device->internal_name = g_value_dup_string (value);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-
-static void
-gst_alsa_device_class_init (GstAlsaDeviceClass * klass)
-{
- GstDeviceClass *dev_class = GST_DEVICE_CLASS (klass);
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- dev_class->create_element = gst_alsa_device_create_element;
- dev_class->reconfigure_element = gst_alsa_device_reconfigure_element;
-
- object_class->get_property = gst_alsa_device_get_property;
- object_class->set_property = gst_alsa_device_set_property;
- object_class->finalize = gst_alsa_device_finalize;
-
- g_object_class_install_property (object_class, PROP_INTERNAL_NAME,
- g_param_spec_string ("internal-name", "Internal AlsaAudio device name",
- "The internal name of the AlsaAudio device", "",
- G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
-}
-
-static void
-gst_alsa_device_finalize (GObject * object)
-{
- GstAlsaDevice *device = GST_ALSA_DEVICE (object);
-
- g_free (device->internal_name);
-
- G_OBJECT_CLASS (gst_alsa_device_parent_class)->finalize (object);
-}
-
-static void
-gst_alsa_device_init (GstAlsaDevice * device)
-{
-}
-
-static GstElement *
-gst_alsa_device_create_element (GstDevice * device, const gchar * name)
-{
- GstAlsaDevice *alsa_dev = GST_ALSA_DEVICE (device);
- GstElement *elem;
-
- elem = gst_element_factory_make (alsa_dev->element, name);
- g_object_set (elem, "device", alsa_dev->internal_name, NULL);
-
- return elem;
-}
-
-static gboolean
-gst_alsa_device_reconfigure_element (GstDevice * device, GstElement * element)
-{
- GstAlsaDevice *alsa_dev = GST_ALSA_DEVICE (device);
-
- g_object_set (element, "device", alsa_dev->internal_name, NULL);
-
- return TRUE;
-}
-
-/* Takes ownership of @caps and @props */
-static GstDevice *
-gst_alsa_device_new (const gchar * device_name,
- GstCaps * caps, const gchar * internal_name, snd_pcm_stream_t stream,
- GstStructure * props)
-{
- GstAlsaDevice *gstdev;
- const gchar *element = NULL;
- const gchar *klass = NULL;
-
- g_return_val_if_fail (device_name, NULL);
- g_return_val_if_fail (internal_name, NULL);
- g_return_val_if_fail (caps, NULL);
-
- switch (stream) {
- case SND_PCM_STREAM_CAPTURE:
- element = "alsasrc";
- klass = "Audio/Source";
- break;
- case SND_PCM_STREAM_PLAYBACK:
- element = "alsasink";
- klass = "Audio/Sink";
- break;
- default:
- g_assert_not_reached ();
- break;
- }
-
-
- gstdev = g_object_new (GST_TYPE_ALSA_DEVICE,
- "display-name", device_name, "caps", caps, "device-class", klass,
- "internal-name", internal_name, "properties", props, NULL);
-
- gstdev->stream = stream;
- gstdev->element = element;
-
- gst_structure_free (props);
- gst_caps_unref (caps);
-
- return GST_DEVICE (gstdev);
-}
+++ /dev/null
-/* 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__ */
-
#include "gstalsasink.h"
#include "gstalsasrc.h"
#include "gstalsamidisrc.h"
-#include "gstalsadeviceprovider.h"
#include <gst/gst-i18n-plugin.h>
va_start (args, fmt);
str = g_strdup_vprintf (fmt, args);
va_end (args);
- /* FIXME: use GST_LEVEL_ERROR here? Currently warning is used because we're
+ /* FIXME: use GST_LEVEL_ERROR here? Currently warning is used because we're
* able to catch enough of the errors that would be printed otherwise
*/
gst_debug_log (alsa_debug, GST_LEVEL_WARNING, file, function, line, NULL,
if (!gst_element_register (plugin, "alsamidisrc", GST_RANK_PRIMARY,
GST_TYPE_ALSA_MIDI_SRC))
return FALSE;
- if (!gst_device_provider_register (plugin, "alsadeviceprovider",
- GST_RANK_PRIMARY, GST_TYPE_ALSA_DEVICE_PROVIDER))
- return FALSE;
GST_DEBUG_CATEGORY_INIT (alsa_debug, "alsa", 0, "alsa plugins");
#include "gstalsa.h"
#include "gstalsasink.h"
+#include "gstalsadeviceprobe.h"
#include <gst/audio/gstaudioiec61937.h>
#include <gst/gst-i18n-plugin.h>
#include <alsa/asoundlib.h>
#include "gstalsasrc.h"
+#include "gstalsadeviceprobe.h"
#include <gst/gst-i18n-plugin.h>
alsa_sources = [
'gstalsa.c',
- 'gstalsadeviceprovider.c',
+ 'gstalsadeviceprobe.c',
'gstalsamidisrc.c',
'gstalsaplugin.c',
'gstalsasink.c',
projects / platform / upstream / gstreamer.git / commitdiff