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-rw-r--r--gst/real/Makefile.am9
-rw-r--r--gst/real/gstreal.c4
-rw-r--r--gst/real/gstrealaudiodec.c509
-rw-r--r--gst/real/gstrealaudiodec.h40
4 files changed, 560 insertions, 2 deletions
diff --git a/gst/real/Makefile.am b/gst/real/Makefile.am
index 8096c579..63696591 100644
--- a/gst/real/Makefile.am
+++ b/gst/real/Makefile.am
@@ -1,9 +1,14 @@
plugin_LTLIBRARIES = libgstreal.la
-libgstreal_la_SOURCES = gstrealvideodec.c gstreal.c
+libgstreal_la_SOURCES = \
+ gstrealvideodec.c \
+ gstrealaudiodec.c \
+ gstreal.c
libgstreal_la_CFLAGS = $(GST_BASE_CFLAGS) $(GST_CFLAGS)
libgstreal_la_LIBADD = $(GST_BASE_LIBS)
libgstreal_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-noinst_HEADERS = gstrealvideodec.h \ No newline at end of file
+noinst_HEADERS = \
+ gstrealvideodec.h \
+ gstrealaudiodec.h \ No newline at end of file
diff --git a/gst/real/gstreal.c b/gst/real/gstreal.c
index afb28d0e..c2a9b23a 100644
--- a/gst/real/gstreal.c
+++ b/gst/real/gstreal.c
@@ -23,6 +23,7 @@
#endif
#include "gstrealvideodec.h"
+#include "gstrealaudiodec.h"
static gboolean
plugin_init (GstPlugin * p)
@@ -30,6 +31,9 @@ plugin_init (GstPlugin * p)
if (!gst_element_register (p, "realvideodec", GST_RANK_PRIMARY,
GST_TYPE_REAL_VIDEO_DEC))
return FALSE;
+ if (!gst_element_register (p, "realaudiodec", GST_RANK_PRIMARY,
+ GST_TYPE_REAL_AUDIO_DEC))
+ return FALSE;
return TRUE;
}
diff --git a/gst/real/gstrealaudiodec.c b/gst/real/gstrealaudiodec.c
new file mode 100644
index 00000000..a7f37bae
--- /dev/null
+++ b/gst/real/gstrealaudiodec.c
@@ -0,0 +1,509 @@
+/* GStreamer
+ *
+ * Copyright (C) 2006 Lutz Mueller <lutz@topfrose.de>
+ * 2006 Edward Hervey <bilboed@bilboed.com>
+ *
+ * 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 "gstrealaudiodec.h"
+
+#include <dlfcn.h>
+#include <string.h>
+
+GST_DEBUG_CATEGORY_STATIC (real_audio_dec_debug);
+#define GST_CAT_DEFAULT real_audio_dec_debug
+
+static GstElementDetails real_audio_dec_details =
+GST_ELEMENT_DETAILS ("RealAudio decoder",
+ "Codec/Decoder", "Decoder for RealAudio streams",
+ "Lutz Mueller <lutz@topfrose.de>");
+
+static GstStaticPadTemplate snk_t =
+ GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("audio/x-pn-realaudio; " "audio/x-sipro "));
+static GstStaticPadTemplate src_t =
+GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_SRC, GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("audio/x-raw-int, "
+ "width = (int) [ 1, MAX ], "
+ "depth = (int) [ 1, MAX ], "
+ "rate = (int) [ 1, MAX ], " "channels = (int) [ 1, MAX ]"));
+
+#ifdef HAVE_CPU_I386
+#define DEFAULT_PATH "/usr/lib/win32/"
+#endif
+#ifdef HAVE_CPU_X86_64
+#define DEFAULT_PATH "/usr/lib/"
+#endif
+
+#define DEFAULT_PATH_RACOOK DEFAULT_PATH "cook.so.6.0"
+#define DEFAULT_PATH_RAATRK DEFAULT_PATH "atrk.so.6.0"
+#define DEFAULT_PATH_RA14_4 DEFAULT_PATH "14_4.so.6.0"
+#define DEFAULT_PATH_RA28_8 DEFAULT_PATH "28_8.so.6.0"
+#define DEFAULT_PATH_RASIPR DEFAULT_PATH "sipr.so.6.0"
+#define DEFAULT_PWD "Ardubancel Quazanga"
+
+enum
+{
+ PROP_0,
+ PROP_PATH_RACOOK,
+ PROP_PATH_RAATRK,
+ PROP_PATH_RA14_4,
+ PROP_PATH_RA28_8,
+ PROP_PATH_RASIPR,
+ PROP_PASSWORD
+};
+
+typedef enum
+{
+ GST_REAL_AUDIO_DEC_VERSION_COOK = 8,
+ GST_REAL_AUDIO_DEC_VERSION_ATRK = 3,
+ GST_REAL_AUDIO_DEC_VERSION_14_4 = 4,
+ GST_REAL_AUDIO_DEC_VERSION_28_8 = 5,
+ GST_REAL_AUDIO_DEC_VERSION_SIPR = 6
+} GstRealAudioDecVersion;
+
+typedef struct
+{
+ guint16 (*RADecode) (gpointer, guint8 *, guint32, guint8 *, guint32 *,
+ guint32);
+ guint16 (*RACloseCodec) (gpointer);
+ guint16 (*RAFreeDecoder) (gpointer);
+ guint16 (*RAInitDecoder) (gpointer, gpointer);
+ guint16 (*RAOpenCodec2) (gpointer, const gchar *);
+ guint16 (*RASetFlavor) (gpointer, guint16);
+ void (*SetDLLAccessPath) (gchar *);
+ void (*RASetPwd) (gpointer, gchar *);
+} RealFunctions;
+
+typedef struct
+{
+ guint32 samplerate;
+ guint16 width;
+ guint16 channels;
+ guint16 quality;
+ guint32 leaf_size;
+ guint32 packet_size;
+ guint32 datalen;
+ gpointer data;
+} RAInit;
+
+struct _GstRealAudioDec
+{
+ GstElement parent;
+
+ GstPad *src, *snk;
+
+ /* Caps */
+ guint width, height, leaf_size;
+
+ /* Hooks */
+ gpointer handle;
+ RealFunctions funcs;
+
+ /* Used by the REAL library. */
+ gpointer context;
+
+ /* Properties */
+ gchar *path_racook, *path_raatrk, *path_ra14_4, *path_ra28_8, *path_rasipr;
+ gchar *pwd;
+};
+
+struct _GstRealAudioDecClass
+{
+ GstElementClass parent_class;
+};
+
+GST_BOILERPLATE (GstRealAudioDec, gst_real_audio_dec, GstElement,
+ GST_TYPE_ELEMENT);
+
+static GstFlowReturn
+gst_real_audio_dec_chain (GstPad * pad, GstBuffer * in)
+{
+ GstRealAudioDec *dec = GST_REAL_AUDIO_DEC (GST_PAD_PARENT (pad));
+ guint len;
+ GstBuffer *out = NULL;
+ guint16 res = 0;
+ GstFlowReturn ret = GST_FLOW_OK;
+ GstClockTime timestamp = GST_BUFFER_TIMESTAMP (in);
+
+ if ((ret = gst_pad_alloc_buffer (dec->src, GST_BUFFER_OFFSET_NONE,
+ dec->width * dec->leaf_size * dec->height * 16,
+ GST_PAD_CAPS (dec->src), &out)) != GST_FLOW_OK)
+ return ret;
+ res = dec->funcs.RADecode (dec->context, GST_BUFFER_DATA (in),
+ GST_BUFFER_SIZE (in), GST_BUFFER_DATA (out), &len, -1);
+ if (res)
+ goto could_not_decode;
+ GST_BUFFER_SIZE (out) = len;
+ GST_BUFFER_TIMESTAMP (out) = timestamp;
+ return gst_pad_push (dec->src, out);
+
+ /* Errors */
+could_not_decode:
+ gst_buffer_unref (out);
+ GST_ELEMENT_ERROR (dec, STREAM, DECODE, ("Could not decode buffer (%i).",
+ res), (NULL));
+ return GST_FLOW_ERROR;
+}
+
+static gboolean
+gst_real_audio_dec_setcaps (GstPad * pad, GstCaps * caps)
+{
+ GstRealAudioDec *dec = GST_REAL_AUDIO_DEC (GST_PAD_PARENT (pad));
+ GstStructure *s = gst_caps_get_structure (caps, 0);
+ gchar *path;
+ gint version, flavor, channels, rate, leaf_size, packet_size, width, height;
+ guint16 res;
+ RAInit data;
+ gboolean bres;
+ const GValue *v;
+ GstBuffer *buf = NULL;
+ const gchar *name = gst_structure_get_name (s);
+ gpointer context = NULL, handle;
+ RealFunctions funcs;
+
+ if (!strcmp (name, "audio/x-sipro"))
+ version = GST_REAL_AUDIO_DEC_VERSION_SIPR;
+ else {
+ if (!gst_structure_get_int (s, "raversion", &version))
+ goto missing_keys;
+ }
+
+ if (!gst_structure_get_int (s, "flavor", &flavor) ||
+ !gst_structure_get_int (s, "channels", &channels) ||
+ !gst_structure_get_int (s, "width", &width) ||
+ !gst_structure_get_int (s, "rate", &rate) ||
+ !gst_structure_get_int (s, "height", &height) ||
+ !gst_structure_get_int (s, "leaf_size", &leaf_size) ||
+ !gst_structure_get_int (s, "packet_size", &packet_size))
+ goto missing_keys;
+ if ((v = gst_structure_get_value (s, "codec_data")))
+ buf = g_value_peek_pointer (v);
+
+ switch (version) {
+ case GST_REAL_AUDIO_DEC_VERSION_COOK:
+ path = dec->path_racook ? dec->path_racook : DEFAULT_PATH_RACOOK;
+ break;
+ case GST_REAL_AUDIO_DEC_VERSION_ATRK:
+ path = dec->path_raatrk ? dec->path_raatrk : DEFAULT_PATH_RAATRK;
+ break;
+ case GST_REAL_AUDIO_DEC_VERSION_14_4:
+ path = dec->path_ra14_4 ? dec->path_ra14_4 : DEFAULT_PATH_RA14_4;
+ break;
+ case GST_REAL_AUDIO_DEC_VERSION_28_8:
+ path = dec->path_ra28_8 ? dec->path_ra28_8 : DEFAULT_PATH_RA28_8;
+ break;
+ case GST_REAL_AUDIO_DEC_VERSION_SIPR:
+ path = dec->path_rasipr ? dec->path_rasipr : DEFAULT_PATH_RASIPR;
+ break;
+ default:
+ goto unknown_version;
+ }
+
+ handle = dlopen (path, RTLD_LAZY);
+ if (!handle)
+ goto could_not_open;
+ funcs.RACloseCodec = dlsym (handle, "RACloseCodec");
+ funcs.RADecode = dlsym (handle, "RADecode");
+ funcs.RAFreeDecoder = dlsym (handle, "RAFreeDecoder");
+ funcs.RAOpenCodec2 = dlsym (handle, "RAOpenCodec2");
+ funcs.RAInitDecoder = dlsym (handle, "RAInitDecoder");
+ funcs.RASetFlavor = dlsym (handle, "RASetFlavor");
+ funcs.SetDLLAccessPath = dlsym (handle, "SetDLLAccessPath");
+ funcs.RASetPwd = dlsym (handle, "RASetPwd");
+ if (!(funcs.RACloseCodec && funcs.RADecode &&
+ funcs.RAFreeDecoder && funcs.RAOpenCodec2 &&
+ funcs.RAInitDecoder && funcs.RASetFlavor))
+ goto could_not_load;
+
+ if (funcs.SetDLLAccessPath)
+ funcs.SetDLLAccessPath (DEFAULT_PATH);
+
+ if ((res = funcs.RAOpenCodec2 (&context, NULL)))
+ goto could_not_initialize;
+
+ data.samplerate = rate;
+ data.width = width;
+ data.channels = channels;
+ data.quality = 100;
+ data.leaf_size = leaf_size;
+ data.packet_size = packet_size;
+ data.datalen = buf ? GST_BUFFER_SIZE (buf) : 0;
+ data.data = buf ? GST_BUFFER_DATA (buf) : NULL;
+
+ if ((res = funcs.RAInitDecoder (context, &data)))
+ goto could_not_initialize;
+
+ if (funcs.RASetPwd)
+ funcs.RASetPwd (dec->context, dec->pwd ? dec->pwd : DEFAULT_PWD);
+
+ res = funcs.RASetFlavor (context, flavor);
+ if (res)
+ goto could_not_initialize;
+
+ caps = gst_caps_new_simple ("audio/x-raw-int",
+ "endianness", G_TYPE_INT, G_BYTE_ORDER,
+ "width", G_TYPE_INT, width,
+ "depth", G_TYPE_INT, height,
+ "rate", G_TYPE_INT, rate,
+ "channels", G_TYPE_INT, channels, "signed", G_TYPE_BOOLEAN, TRUE, NULL);
+ bres = gst_pad_set_caps (GST_PAD (dec->src), caps);
+ gst_caps_unref (caps);
+ if (!bres)
+ goto could_not_set_caps;
+
+ dec->width = width;
+ dec->height = height;
+ dec->leaf_size = leaf_size;
+ if (dec->context) {
+ dec->funcs.RACloseCodec (dec->context);
+ dec->funcs.RAFreeDecoder (dec->context);
+ }
+ dec->context = context;
+ if (dec->handle)
+ dlclose (dec->handle);
+ dec->handle = handle;
+ dec->funcs = funcs;
+
+ return TRUE;
+
+missing_keys:
+ GST_DEBUG_OBJECT (dec, "Could not find all necessary keys in structure.");
+ return FALSE;
+unknown_version:
+ GST_DEBUG_OBJECT (dec, "Cannot handle version %i.", version);
+ return FALSE;
+could_not_open:
+ GST_DEBUG_OBJECT (dec, "Could not open library '%s'.", path);
+ return FALSE;
+could_not_load:
+ dlclose (handle);
+ GST_DEBUG_OBJECT (dec, "Could not load all symbols.");
+ return FALSE;
+could_not_initialize:
+ if (context) {
+ funcs.RACloseCodec (context);
+ funcs.RAFreeDecoder (context);
+ }
+ dlclose (handle);
+ GST_DEBUG_OBJECT (dec, "Initialization of REAL driver failed (%i).", res);
+ return FALSE;
+could_not_set_caps:
+ if (context) {
+ funcs.RACloseCodec (context);
+ funcs.RAFreeDecoder (context);
+ }
+ dlclose (handle);
+ GST_DEBUG_OBJECT (dec, "Could not convince peer to accept caps.");
+ return FALSE;
+}
+
+static void
+gst_real_audio_dec_init (GstRealAudioDec * dec, GstRealAudioDecClass * klass)
+{
+ dec->snk =
+ gst_pad_new_from_template (gst_static_pad_template_get (&snk_t), "sink");
+ gst_pad_set_setcaps_function (dec->snk, gst_real_audio_dec_setcaps);
+ gst_pad_set_chain_function (dec->snk, gst_real_audio_dec_chain);
+ gst_element_add_pad (GST_ELEMENT (dec), dec->snk);
+ dec->src =
+ gst_pad_new_from_template (gst_static_pad_template_get (&src_t), "src");
+ gst_element_add_pad (GST_ELEMENT (dec), dec->src);
+}
+
+static void
+gst_real_audio_dec_base_init (gpointer g_class)
+{
+ GstElementClass *ec = GST_ELEMENT_CLASS (g_class);
+
+ gst_element_class_add_pad_template (ec, gst_static_pad_template_get (&snk_t));
+ gst_element_class_add_pad_template (ec, gst_static_pad_template_get (&src_t));
+ gst_element_class_set_details (ec, &real_audio_dec_details);
+}
+
+static GstStateChangeReturn
+gst_real_audio_dec_change_state (GstElement * element,
+ GstStateChange transition)
+{
+ GstStateChangeReturn ret;
+
+ ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
+ switch (transition) {
+ case GST_STATE_CHANGE_PAUSED_TO_READY:
+ break;
+ default:
+ break;
+ }
+ return ret;
+}
+
+static void
+gst_real_audio_dec_finalize (GObject * object)
+{
+ GstRealAudioDec *dec = GST_REAL_AUDIO_DEC (object);
+
+ if (dec->context) {
+ dec->funcs.RACloseCodec (dec->context);
+ dec->funcs.RAFreeDecoder (dec->context);
+ dec->context = NULL;
+ }
+ if (dec->handle) {
+ dlclose (dec->handle);
+ dec->handle = NULL;
+ }
+
+ if (dec->path_racook) {
+ g_free (dec->path_racook);
+ dec->path_racook = NULL;
+ }
+ if (dec->path_raatrk) {
+ g_free (dec->path_raatrk);
+ dec->path_raatrk = NULL;
+ }
+ if (dec->path_ra14_4) {
+ g_free (dec->path_ra14_4);
+ dec->path_ra14_4 = NULL;
+ }
+ if (dec->path_ra28_8) {
+ g_free (dec->path_ra28_8);
+ dec->path_ra28_8 = NULL;
+ }
+ if (dec->path_rasipr) {
+ g_free (dec->path_rasipr);
+ dec->path_rasipr = NULL;
+ }
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+gst_real_audio_dec_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ GstRealAudioDec *dec = GST_REAL_AUDIO_DEC (object);
+
+ switch (prop_id) {
+ case PROP_PATH_RACOOK:
+ if (dec->path_racook)
+ g_free (dec->path_racook);
+ dec->path_racook = g_value_dup_string (value);
+ break;
+ case PROP_PATH_RAATRK:
+ if (dec->path_raatrk)
+ g_free (dec->path_raatrk);
+ dec->path_raatrk = g_value_dup_string (value);
+ break;
+ case PROP_PATH_RA14_4:
+ if (dec->path_ra14_4)
+ g_free (dec->path_ra14_4);
+ dec->path_ra14_4 = g_value_dup_string (value);
+ break;
+ case PROP_PATH_RA28_8:
+ if (dec->path_ra28_8)
+ g_free (dec->path_ra28_8);
+ dec->path_ra28_8 = g_value_dup_string (value);
+ break;
+ case PROP_PATH_RASIPR:
+ if (dec->path_rasipr)
+ g_free (dec->path_rasipr);
+ dec->path_rasipr = g_value_dup_string (value);
+ break;
+ case PROP_PASSWORD:
+ if (dec->pwd)
+ g_free (dec->pwd);
+ dec->pwd = g_value_dup_string (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_real_audio_dec_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec)
+{
+ GstRealAudioDec *dec = GST_REAL_AUDIO_DEC (object);
+
+ switch (prop_id) {
+ case PROP_PATH_RACOOK:
+ g_value_set_string (value, dec->path_racook ? dec->path_racook :
+ DEFAULT_PATH_RACOOK);
+ break;
+ case PROP_PATH_RAATRK:
+ g_value_set_string (value, dec->path_raatrk ? dec->path_raatrk :
+ DEFAULT_PATH_RAATRK);
+ break;
+ case PROP_PATH_RA14_4:
+ g_value_set_string (value, dec->path_ra14_4 ? dec->path_ra14_4 :
+ DEFAULT_PATH_RA14_4);
+ break;
+ case PROP_PATH_RA28_8:
+ g_value_set_string (value, dec->path_ra28_8 ? dec->path_ra28_8 :
+ DEFAULT_PATH_RA28_8);
+ break;
+ case PROP_PATH_RASIPR:
+ g_value_set_string (value, dec->path_rasipr ? dec->path_rasipr :
+ DEFAULT_PATH_RASIPR);
+ break;
+ case PROP_PASSWORD:
+ g_value_set_string (value, dec->pwd ? dec->pwd : DEFAULT_PWD);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gst_real_audio_dec_class_init (GstRealAudioDecClass * klass)
+{
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->set_property = gst_real_audio_dec_set_property;
+ object_class->get_property = gst_real_audio_dec_get_property;
+ object_class->finalize = gst_real_audio_dec_finalize;
+
+ element_class->change_state = gst_real_audio_dec_change_state;
+
+ g_object_class_install_property (object_class, PROP_PATH_RACOOK,
+ g_param_spec_string ("path_racook", "Path to cook driver",
+ "Path to cook driver", DEFAULT_PATH_RACOOK, G_PARAM_READWRITE));
+ g_object_class_install_property (object_class, PROP_PATH_RAATRK,
+ g_param_spec_string ("path_raatrk", "Path to atrk driver",
+ "Path to atrk driver", DEFAULT_PATH_RAATRK, G_PARAM_READWRITE));
+ g_object_class_install_property (object_class, PROP_PATH_RA14_4,
+ g_param_spec_string ("path_ra14_4", "Path to 14_4 driver",
+ "Path to 14_4 driver", DEFAULT_PATH_RA14_4, G_PARAM_READWRITE));
+ g_object_class_install_property (object_class, PROP_PATH_RA28_8,
+ g_param_spec_string ("path_ra28_8", "Path to 28_8 driver",
+ "Path to 28_8 driver", DEFAULT_PATH_RA28_8, G_PARAM_READWRITE));
+ g_object_class_install_property (object_class, PROP_PATH_RASIPR,
+ g_param_spec_string ("path_rasipr", "Path to sipr driver",
+ "Path to sipr driver", DEFAULT_PATH_RASIPR, G_PARAM_READWRITE));
+ g_object_class_install_property (object_class, PROP_PASSWORD,
+ g_param_spec_string ("password", "Password",
+ "Password", DEFAULT_PWD, G_PARAM_READWRITE));
+
+ GST_DEBUG_CATEGORY_INIT (real_audio_dec_debug, "realaudiodec", 0,
+ "RealAudio decoder");
+}
diff --git a/gst/real/gstrealaudiodec.h b/gst/real/gstrealaudiodec.h
new file mode 100644
index 00000000..517b077f
--- /dev/null
+++ b/gst/real/gstrealaudiodec.h
@@ -0,0 +1,40 @@
+/* GStreamer
+ *
+ * Copyright (C) 2006 Lutz Mueller <lutz@topfrose.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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_REAL_AUDIO_DEC_H__
+#define __GST_REAL_AUDIO_DEC_H__
+
+#include <gst/gst.h>
+#include <gst/audio/audio.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_REAL_AUDIO_DEC (gst_real_audio_dec_get_type())
+#define GST_REAL_AUDIO_DEC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_REAL_AUDIO_DEC,GstRealAudioDec))
+#define GST_REAL_AUDIO_DEC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_REAL_AUDIO_DEC,GstRealAudioDecClass))
+
+typedef struct _GstRealAudioDec GstRealAudioDec;
+typedef struct _GstRealAudioDecClass GstRealAudioDecClass;
+
+GType gst_real_audio_dec_get_type (void) G_GNUC_CONST;
+
+G_END_DECLS
+
+#endif /* __GST_REAL_AUDIO_DEC_H__ */
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-26 06:02:39 +0000