diff options
Diffstat (limited to 'audio/gsta2dpsink.c')
-rw-r--r-- | audio/gsta2dpsink.c | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/audio/gsta2dpsink.c b/audio/gsta2dpsink.c new file mode 100644 index 00000000..bb033a58 --- /dev/null +++ b/audio/gsta2dpsink.c @@ -0,0 +1,174 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2004-2007 Marcel Holtmann <marcel@holtmann.org> + * + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser 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 + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "ipc.h" +#include "sbc.h" + +#include "gsta2dpsink.h" + +GST_DEBUG_CATEGORY_EXTERN(bluetooth_debug); +#define GST_CAT_DEFAULT bluetooth_debug + +GST_BOILERPLATE(GstA2dpSink, gst_a2dpsink, GstAudioSink, GST_TYPE_AUDIO_SINK); + +static const GstElementDetails a2dpsink_details = + GST_ELEMENT_DETAILS("Bluetooth A2DP sink", + "Sink/Audio", + "Plays audio to an A2DP device", + "Marcel Holtmann <marcel@holtmann.org>"); + +static GstStaticPadTemplate sink_factory = + GST_STATIC_PAD_TEMPLATE("sink", GST_PAD_SINK, GST_PAD_ALWAYS, + GST_STATIC_CAPS("ANY")); + +static void gst_a2dpsink_base_init(gpointer g_class) +{ + GstElementClass *element_class = GST_ELEMENT_CLASS(g_class); + + GST_DEBUG(""); + + gst_element_class_add_pad_template(element_class, + gst_static_pad_template_get(&sink_factory)); + + gst_element_class_set_details(element_class, &a2dpsink_details); +} + +static void gst_a2dpsink_dispose(GObject *object) +{ + G_OBJECT_CLASS(parent_class)->dispose(object); +} + +static void gst_a2dpsink_finalize(GObject *object) +{ + G_OBJECT_CLASS(parent_class)->finalize(object); +} + +static void gst_a2dpsink_get_property(GObject *object, guint prop_id, + GValue *value, GParamSpec *pspec) +{ + switch (prop_id) { + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); + break; + } +} + +static void gst_a2dpsink_set_property(GObject *object, guint prop_id, + const GValue *value, GParamSpec *pspec) +{ + switch (prop_id) { + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec); + break; + } +} + +static GstCaps *gst_a2dpsink_getcaps(GstBaseSink *basesink) +{ + GST_DEBUG_OBJECT(basesink, ""); + + return NULL; +} + +static gboolean gst_a2dpsink_open(GstAudioSink *audiosink) +{ + GST_DEBUG_OBJECT(audiosink, ""); + + return TRUE; +} + +static gboolean gst_a2dpsink_prepare(GstAudioSink *audiosink, + GstRingBufferSpec *spec) +{ + GST_DEBUG_OBJECT(audiosink, "spec %p", spec); + + return TRUE; +} + +static gboolean gst_a2dpsink_unprepare(GstAudioSink *audiosink) +{ + GST_DEBUG_OBJECT(audiosink, ""); + + return TRUE; +} + +static gboolean gst_a2dpsink_close(GstAudioSink *audiosink) +{ + GST_DEBUG_OBJECT(audiosink, ""); + + return TRUE; +} + +static guint gst_a2dpsink_write(GstAudioSink *audiosink, + gpointer data, guint length) +{ + GST_DEBUG_OBJECT(audiosink, "data %p length %d", data, length); + + return length; +} + +static guint gst_a2dpsink_delay(GstAudioSink *audiosink) +{ + GST_DEBUG_OBJECT(audiosink, ""); + + return 0; +} + +static void gst_a2dpsink_reset(GstAudioSink *audiosink) +{ +} + +static void gst_a2dpsink_class_init(GstA2dpSinkClass *klass) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS(klass); + GstBaseSinkClass *gstbasesink_class = GST_BASE_SINK_CLASS(klass); + GstAudioSinkClass *gstaudiosink_class = GST_AUDIO_SINK_CLASS(klass); + + GST_DEBUG(""); + + parent_class = g_type_class_peek_parent(klass); + + gobject_class->dispose = GST_DEBUG_FUNCPTR(gst_a2dpsink_dispose); + gobject_class->finalize = GST_DEBUG_FUNCPTR(gst_a2dpsink_finalize); + gobject_class->get_property = GST_DEBUG_FUNCPTR(gst_a2dpsink_get_property); + gobject_class->set_property = GST_DEBUG_FUNCPTR(gst_a2dpsink_set_property); + + gstbasesink_class->get_caps = GST_DEBUG_FUNCPTR(gst_a2dpsink_getcaps); + + gstaudiosink_class->open = GST_DEBUG_FUNCPTR(gst_a2dpsink_open); + gstaudiosink_class->prepare = GST_DEBUG_FUNCPTR(gst_a2dpsink_prepare); + gstaudiosink_class->unprepare = GST_DEBUG_FUNCPTR(gst_a2dpsink_unprepare); + gstaudiosink_class->close = GST_DEBUG_FUNCPTR(gst_a2dpsink_close); + gstaudiosink_class->write = GST_DEBUG_FUNCPTR(gst_a2dpsink_write); + gstaudiosink_class->delay = GST_DEBUG_FUNCPTR(gst_a2dpsink_delay); + gstaudiosink_class->reset = GST_DEBUG_FUNCPTR(gst_a2dpsink_reset); +} + +static void gst_a2dpsink_init(GstA2dpSink *a2dpsink, GstA2dpSinkClass *klass) +{ + GST_DEBUG_OBJECT(a2dpsink, ""); +} |