gstsinesrc is being moved into plugins/synthesis/sinesrc

Original commit message from CVS:
gstsinesrc is being moved into plugins/synthesis/sinesrc

8 files changed, 2 insertions, 1062 deletions

diff --git a/gst/elements/Makefile.am b/gst/elements/Makefile.am
index 0b2cf6264a..61c5ad7c16 100644
--- a/gst/elements/Makefile.am
+++ b/gst/elements/Makefile.am
@@ -23,7 +23,6 @@ libgstelements_la_SOURCES =	\
 	gstpipefilter.c		\
 	gsttee.c		\
 	gstaggregator.c		\
-	gstsinesrc.c		\
 	$(GSTHTTPSRC)
 
 noinst_HEADERS =		\
@@ -38,9 +37,7 @@ noinst_HEADERS =		\
 	gstfdsink.h		\
 	gstpipefilter.h		\
 	gsttee.h		\
-	gstaggregator.h		\
-	gstsinesrc.h
-
+	gstaggregator.h
 CFLAGS += -O2 -Wall
 LDFLAGS += -lm
 
diff --git a/gst/elements/gstelements.c b/gst/elements/gstelements.c
index 7d32062029..bdd540d49e 100644
--- a/gst/elements/gstelements.c
+++ b/gst/elements/gstelements.c
@@ -32,7 +32,6 @@
 #include "gstfdsrc.h"
 #include "gstmultidisksrc.h"
 #include "gstpipefilter.h"
-#include "gstsinesrc.h"
 #include "gsttee.h"
 #include "gstaggregator.h"
 
@@ -64,7 +63,6 @@ static struct _elements_entry _elements[] = {
   { "fdsrc", 	    gst_fdsrc_get_type, 	&gst_fdsrc_details,		NULL },
   { "multidisksrc", gst_multidisksrc_get_type,	&gst_multidisksrc_details,	NULL },
   { "pipefilter",   gst_pipefilter_get_type, 	&gst_pipefilter_details,	NULL },
-  { "sinesrc", 	    gst_sinesrc_get_type, 	&gst_sinesrc_details,		gst_sinesrc_factory_init },
   { "tee",     	    gst_tee_get_type, 		&gst_tee_details,		gst_tee_factory_init },
   { "aggregator",   gst_aggregator_get_type, 	&gst_aggregator_details,	gst_aggregator_factory_init },
 
diff --git a/gst/elements/gstsinesrc.c b/gst/elements/gstsinesrc.c
deleted file mode 100644
index 3cb614cf47..0000000000
--- a/gst/elements/gstsinesrc.c
+++ /dev/null
@@ -1,428 +0,0 @@
-/* GStreamer
- * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
- *                    2000 Wim Taymans <wtay@chello.be>
- *                    2001 Steve Baker <stevebaker_org@yahoo.co.uk>
- *
- * gstsinesrc.c: 
- *
- * 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.
- */
-
-#include <math.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <gstsinesrc.h>
-
-
-GstElementDetails gst_sinesrc_details = {
-  "Sine-wave src",
-  "Source/Audio",
-  "Create a sine wave of a given frequency and volume",
-  VERSION,
-  "Erik Walthinsen <omega@cse.ogi.edu>",
-  "(C) 1999",
-};
-
-
-/* SineSrc signals and args */
-enum {
-  /* FILL ME */
-  LAST_SIGNAL
-};
-
-enum {
-  ARG_0,
-  ARG_FORMAT,
-  ARG_SAMPLERATE,
-  ARG_TABLESIZE,
-  ARG_BUFFER_SIZE,
-};
-
-// FIXME: this is not core business...
-GST_PADTEMPLATE_FACTORY (sinesrc_src_factory,
-  "src",
-  GST_PAD_SRC,
-  GST_PAD_ALWAYS,
-  GST_CAPS_NEW (
-    "sinesrc_src",
-    "audio/raw",
-      "format",   	GST_PROPS_STRING ("int"),
-        "law",     	GST_PROPS_INT (0),
-        "endianness",	GST_PROPS_INT (G_BYTE_ORDER),
-        "signed",   	GST_PROPS_BOOLEAN (TRUE),
-        "width",   	GST_PROPS_INT (16),
-        "depth",    	GST_PROPS_INT (16),
-        "rate",     	GST_PROPS_INT_RANGE (8000, 48000),
-        "channels", 	GST_PROPS_INT (1)
-  )
-);
-
-static void 			gst_sinesrc_class_init		(GstSineSrcClass *klass);
-static void 			gst_sinesrc_init		(GstSineSrc *src);
-static GstPadNegotiateReturn 	gst_sinesrc_negotiate 		(GstPad *pad, GstCaps **caps, gpointer *data); 
-static void 			gst_sinesrc_set_property	(GObject *object, guint prop_id, 
-								 const GValue *value, GParamSpec *pspec);
-static void 			gst_sinesrc_get_property	(GObject *object, guint prop_id, 
-								 GValue *value, GParamSpec *pspec);
-//static gboolean gst_sinesrc_change_state(GstElement *element,
-//                                          GstElementState state);
-//static void gst_sinesrc_close_audio(GstSineSrc *src);
-//static gboolean gst_sinesrc_open_audio(GstSineSrc *src);
-
-static void gst_sinesrc_update_freq(GValue *value, gpointer data);
-static void 			gst_sinesrc_populate_sinetable	(GstSineSrc *src);
-static inline void 		gst_sinesrc_update_table_inc	(GstSineSrc *src);
-static void 			gst_sinesrc_force_caps		(GstSineSrc *src);
-
-static GstBuffer* 		gst_sinesrc_get			(GstPad *pad);
-
-static GstElementClass *parent_class = NULL;
-//static guint gst_sinesrc_signals[LAST_SIGNAL] = { 0 };
-
-GType
-gst_sinesrc_get_type (void)
-{
-  static GType sinesrc_type = 0;
-
-  if (!sinesrc_type) {
-    static const GTypeInfo sinesrc_info = {
-      sizeof(GstSineSrcClass),      
-      NULL,
-      NULL,
-      (GClassInitFunc)gst_sinesrc_class_init,
-      NULL,
-      NULL,
-      sizeof(GstSineSrc),
-      0,
-      (GInstanceInitFunc)gst_sinesrc_init,
-    };
-    sinesrc_type = g_type_register_static (GST_TYPE_ELEMENT, "GstSineSrc", &sinesrc_info, 0);
-  }
-  return sinesrc_type;
-}
-
-static void
-gst_sinesrc_class_init (GstSineSrcClass *klass) 
-{
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-
-  gobject_class = (GObjectClass*)klass;
-  gstelement_class = (GstElementClass*)klass;
-
-  parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
-
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_FORMAT,
-    g_param_spec_int("format","format","format",
-                     G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_SAMPLERATE,
-    g_param_spec_int("samplerate","samplerate","samplerate",
-                     G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_TABLESIZE,
-    g_param_spec_int("tablesize","tablesize","tablesize",
-                     G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_BUFFER_SIZE,
-    g_param_spec_int("buffersize","buffersize","buffersize",
-                     0, G_MAXINT, 1024, G_PARAM_READWRITE)); 
-                          
-  gobject_class->set_property = gst_sinesrc_set_property;
-  gobject_class->get_property = gst_sinesrc_get_property;
-
-//  gstelement_class->change_state = gst_sinesrc_change_state;
-}
-
-static void 
-gst_sinesrc_init (GstSineSrc *src) 
-{
-  GstElement *element = GST_ELEMENT(src);
-  GstDParamManager *dpman;
-  GstDParamSpec *spec;
-  
-  src->srcpad = gst_pad_new_from_template (
-		  GST_PADTEMPLATE_GET (sinesrc_src_factory), "src");
-  gst_element_add_pad(GST_ELEMENT(src), src->srcpad);
-  gst_pad_set_negotiate_function (src->srcpad, gst_sinesrc_negotiate);
-  
-  gst_pad_set_get_function(src->srcpad, gst_sinesrc_get);
-
-  src->format = 16;
-  src->samplerate = 44100;
-  
-  src->newcaps = TRUE;
-  
-  src->table_pos = 0.0;
-  src->table_size = 1024;
-  src->buffer_size=1024;
-  src->timestamp=0LL;
-  
-  src->seq = 0;
-
-  dpman = gst_dpman_new ("sinesrc_dpman", GST_ELEMENT(src));
-  
-  gst_dpman_add_required_dparam_callback (dpman, "freq", G_TYPE_FLOAT, gst_sinesrc_update_freq, src);
-  spec = gst_dpman_get_dparam_spec (dpman, "freq");
-  g_value_set_float(spec->min_val, 10.0);
-  g_value_set_float(spec->max_val, 10000.0);
-  g_value_set_float(spec->default_val, 350.0);
-  spec->unit_name = "frequency";
-  spec->is_log = TRUE;
-
-  gst_dpman_add_required_dparam_direct (dpman, "volume", G_TYPE_FLOAT, &(src->volume));
-  spec = gst_dpman_get_dparam_spec (dpman, "volume");
-  g_value_set_float(spec->min_val, 0.0);
-  g_value_set_float(spec->max_val, 1.0);
-  g_value_set_float(spec->default_val, 0.8);
-  spec->unit_name = "scalar";
-  
-  src->volume = 0.0;
-  
-  gst_dpman_set_rate_change_pad(dpman, src->srcpad);
-  
-  GST_ELEMENT_DPARAM_MANAGER(element) = dpman;
-  
-  gst_sinesrc_populate_sinetable(src);
-  gst_sinesrc_update_table_inc(src);
-
-}
-
-static GstPadNegotiateReturn 
-gst_sinesrc_negotiate (GstPad *pad, GstCaps **caps, gpointer *data) 
-{
-  GstSineSrc *src;
-
-  if (*caps) {
-    g_return_val_if_fail (pad != NULL, GST_PAD_NEGOTIATE_FAIL);
-    src = GST_SINESRC(gst_pad_get_parent (pad));
-    src->samplerate = gst_caps_get_int (*caps, "rate");
-    gst_sinesrc_update_table_inc(src);
-    return GST_PAD_NEGOTIATE_AGREE;
-  }
-
-  return GST_PAD_NEGOTIATE_FAIL;
-}
-
-static GstBuffer *
-gst_sinesrc_get(GstPad *pad)
-{
-  GstSineSrc *src;
-  GstBuffer *buf;
-  GstDParamManager *dpman;
-  
-  gint16 *samples;
-  gint i=0, frame_countdown;
-  
-  g_return_val_if_fail (pad != NULL, NULL);
-  src = GST_SINESRC(gst_pad_get_parent (pad));
-
-  buf = gst_buffer_new();
-  g_return_val_if_fail (buf, NULL);
-  samples = g_new(gint16, src->buffer_size);
-  GST_BUFFER_DATA(buf) = (gpointer) samples;
-  GST_BUFFER_SIZE(buf) = 2 * src->buffer_size;
-  
-  dpman = GST_ELEMENT_DPARAM_MANAGER(GST_ELEMENT(src));
-  frame_countdown = GST_DPMAN_PREPROCESS(dpman, src->buffer_size, src->timestamp);
-  
-  src->timestamp += (gint64)src->buffer_size * 1000000000LL / (gint64)src->samplerate;
-  
-  while(GST_DPMAN_PROCESS_COUNTDOWN(dpman, frame_countdown, i)) {
-
-    src->table_lookup = (gint)(src->table_pos);
-    src->table_lookup_next = src->table_lookup + 1;
-    src->table_interp = src->table_pos - src->table_lookup;
-
-    // wrap the array lookups if we're out of bounds
-    if (src->table_lookup_next >= src->table_size){
-      src->table_lookup_next -= src->table_size;
-      if (src->table_lookup >= src->table_size){
-        src->table_lookup -= src->table_size;
-        src->table_pos -= src->table_size;
-      }
-    }
-    
-    src->table_pos += src->table_inc;
-
-    //no interpolation
-    //samples[i] = src->table_data[src->table_lookup]
-    //               * src->volume * 32767.0;
-
-    //linear interpolation
-    samples[i++] = ((src->table_interp
-                   *(src->table_data[src->table_lookup_next]
-                    -src->table_data[src->table_lookup]
-                    )
-                  )+src->table_data[src->table_lookup]
-                 )* src->volume * 32767.0;
-  }
-
-  if (src->newcaps) {
-    gst_sinesrc_force_caps(src);
-  }
-  return buf;
-}
-
-static void 
-gst_sinesrc_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) 
-{
-  GstSineSrc *src;
-
-  /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_SINESRC(object));
-  src = GST_SINESRC(object);
-
-  switch (prop_id) {
-    case ARG_FORMAT:
-      src->format = g_value_get_int (value);
-      src->newcaps=TRUE;
-      break;
-    case ARG_SAMPLERATE:
-      src->samplerate = g_value_get_int (value);
-      src->newcaps=TRUE;
-      gst_sinesrc_update_table_inc(src);
-      break;
-    case ARG_TABLESIZE:
-      src->table_size = g_value_get_int (value);
-      gst_sinesrc_populate_sinetable(src);
-      gst_sinesrc_update_table_inc(src);
-      break;
-    case ARG_BUFFER_SIZE:
-      src->buffer_size = g_value_get_int (value);
-      break;
-    default:
-      break;
-  }
-}
-
-static void 
-gst_sinesrc_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) 
-{
-  GstSineSrc *src;
-
-  /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_SINESRC(object));
-  src = GST_SINESRC(object);
-
-  switch (prop_id) {
-    case ARG_FORMAT:
-      g_value_set_int (value, src->format);
-      break;
-    case ARG_SAMPLERATE:
-      g_value_set_int (value, src->samplerate);
-      break;
-    case ARG_TABLESIZE:
-      g_value_set_int (value, src->table_size);
-      break;
-    case ARG_BUFFER_SIZE:
-      g_value_set_int (value, src->buffer_size);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-/*
-static gboolean gst_sinesrc_change_state(GstElement *element,
-                                          GstElementState state) {
-  g_return_if_fail(GST_IS_SINESRC(element));
-
-  switch (state) {
-    case GST_STATE_RUNNING:
-      if (!gst_sinesrc_open_audio(GST_SINESRC(element)))
-        return FALSE;
-      break;
-    case ~GST_STATE_RUNNING:
-      gst_sinesrc_close_audio(GST_SINESRC(element));
-      break;
-    default:
-      break;
-  }
-
-  if (GST_ELEMENT_CLASS(parent_class)->change_state)
-    return GST_ELEMENT_CLASS(parent_class)->change_state(element,state);
-  return TRUE;
-}
-*/
-
-static void 
-gst_sinesrc_populate_sinetable (GstSineSrc *src)
-{
-  gint i;
-  gdouble pi2scaled = M_PI * 2 / src->table_size;
-  gfloat *table = g_new(gfloat, src->table_size);
-
-  for(i=0 ; i < src->table_size ; i++){
-    table[i] = (gfloat)sin(i * pi2scaled);
-  }
-  
-  g_free(src->table_data);
-  src->table_data = table;
-}
-
-static void
-gst_sinesrc_update_freq(GValue *value, gpointer data)
-{
-  GstSineSrc *src = (GstSineSrc*)data;
-  g_return_if_fail(GST_IS_SINESRC(src));
-
-  src->freq = g_value_get_float(value);
-  src->table_inc = src->table_size * src->freq / src->samplerate;
-  
-  //GST_DEBUG(GST_CAT_PARAMS, "freq %f\n", src->freq);
-}
-
-static inline void 
-gst_sinesrc_update_table_inc (GstSineSrc *src)
-{
-  src->table_inc = src->table_size * src->freq / src->samplerate;
-}
-
-static void 
-gst_sinesrc_force_caps(GstSineSrc *src) {
-  GstCaps *caps;
-
-  if (!src->newcaps)
-    return;
-  
-  src->newcaps=FALSE;
-
-  caps = gst_caps_new (
-		    "sinesrc_src_caps",
-		    "audio/raw",
-		     gst_props_new (
-		           "format", 		GST_PROPS_STRING ("int"),
-    			     "law",     	GST_PROPS_INT (0),
-    			     "endianness",     	GST_PROPS_INT (G_BYTE_ORDER),
-    			     "signed",   	GST_PROPS_BOOLEAN (TRUE),
-    			     "width",   	GST_PROPS_INT (16),
-			     "depth", 		GST_PROPS_INT (16),
-			     "rate", 		GST_PROPS_INT (src->samplerate),
-			     "channels", 	GST_PROPS_INT (1),
-			     NULL
-			     )
-		    );
-  
-  gst_pad_set_caps (src->srcpad, caps);
-}
-
-gboolean 
-gst_sinesrc_factory_init (GstElementFactory *factory) 
-{
-  gst_elementfactory_add_padtemplate (factory, GST_PADTEMPLATE_GET (sinesrc_src_factory));
-  
-  return TRUE;
-}
diff --git a/gst/elements/gstsinesrc.h b/gst/elements/gstsinesrc.h
deleted file mode 100644
index 6baf28ed61..0000000000
--- a/gst/elements/gstsinesrc.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* GStreamer
- * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
- *                    2000 Wim Taymans <wtay@chello.be>
- *
- * gstsinesrc.h: 
- *
- * 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_SINESRC_H__
-#define __GST_SINESRC_H__
-
-
-#include <config.h>
-#include <gst/gst.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-
-GstElementDetails gst_sinesrc_details;
-
-
-#define GST_TYPE_SINESRC \
-  (gst_sinesrc_get_type())
-#define GST_SINESRC(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SINESRC,GstSineSrc))
-#define GST_SINESRC_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SINESRC,GstSineSrcClass))
-#define GST_IS_SINESRC(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SINESRC))
-#define GST_IS_SINESRC_CLASS(obj) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SINESRC))
-
-typedef struct _GstSineSrc GstSineSrc;
-typedef struct _GstSineSrcClass GstSineSrcClass;
-
-struct _GstSineSrc {
-  GstElement element;
-
-  /* pads */
-  GstPad *srcpad;
-
-  /* parameters */
-  gfloat volume;
-  gfloat freq;
-  
-  /* lookup table data */
-  gfloat *table_data;
-  gdouble table_pos;
-  gdouble table_inc;
-  gint table_size;
-  gdouble table_interp;
-  gint table_lookup;
-  gint table_lookup_next;
-    
-  /* audio parameters */
-  gint format;
-  gint samplerate;
-
-  gint buffer_size;
-  gulong seq;
-  
-  gint64 timestamp;
-
-  gboolean newcaps;
-
-};
-
-struct _GstSineSrcClass {
-  GstElementClass parent_class;
-};
-
-GType gst_sinesrc_get_type(void);
-gboolean gst_sinesrc_factory_init (GstElementFactory *factory);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-
-#endif /* __GST_SINESRC_H__ */
diff --git a/plugins/elements/Makefile.am b/plugins/elements/Makefile.am
index 0b2cf6264a..61c5ad7c16 100644
--- a/plugins/elements/Makefile.am
+++ b/plugins/elements/Makefile.am
@@ -23,7 +23,6 @@ libgstelements_la_SOURCES =	\
 	gstpipefilter.c		\
 	gsttee.c		\
 	gstaggregator.c		\
-	gstsinesrc.c		\
 	$(GSTHTTPSRC)
 
 noinst_HEADERS =		\
@@ -38,9 +37,7 @@ noinst_HEADERS =		\
 	gstfdsink.h		\
 	gstpipefilter.h		\
 	gsttee.h		\
-	gstaggregator.h		\
-	gstsinesrc.h
-
+	gstaggregator.h
 CFLAGS += -O2 -Wall
 LDFLAGS += -lm
 
diff --git a/plugins/elements/gstelements.c b/plugins/elements/gstelements.c
index 7d32062029..bdd540d49e 100644
--- a/plugins/elements/gstelements.c
+++ b/plugins/elements/gstelements.c
@@ -32,7 +32,6 @@
 #include "gstfdsrc.h"
 #include "gstmultidisksrc.h"
 #include "gstpipefilter.h"
-#include "gstsinesrc.h"
 #include "gsttee.h"
 #include "gstaggregator.h"
 
@@ -64,7 +63,6 @@ static struct _elements_entry _elements[] = {
   { "fdsrc", 	    gst_fdsrc_get_type, 	&gst_fdsrc_details,		NULL },
   { "multidisksrc", gst_multidisksrc_get_type,	&gst_multidisksrc_details,	NULL },
   { "pipefilter",   gst_pipefilter_get_type, 	&gst_pipefilter_details,	NULL },
-  { "sinesrc", 	    gst_sinesrc_get_type, 	&gst_sinesrc_details,		gst_sinesrc_factory_init },
   { "tee",     	    gst_tee_get_type, 		&gst_tee_details,		gst_tee_factory_init },
   { "aggregator",   gst_aggregator_get_type, 	&gst_aggregator_details,	gst_aggregator_factory_init },
 
diff --git a/plugins/elements/gstsinesrc.c b/plugins/elements/gstsinesrc.c
deleted file mode 100644
index 3cb614cf47..0000000000
--- a/plugins/elements/gstsinesrc.c
+++ /dev/null
@@ -1,428 +0,0 @@
-/* GStreamer
- * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
- *                    2000 Wim Taymans <wtay@chello.be>
- *                    2001 Steve Baker <stevebaker_org@yahoo.co.uk>
- *
- * gstsinesrc.c: 
- *
- * 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.
- */
-
-#include <math.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <gstsinesrc.h>
-
-
-GstElementDetails gst_sinesrc_details = {
-  "Sine-wave src",
-  "Source/Audio",
-  "Create a sine wave of a given frequency and volume",
-  VERSION,
-  "Erik Walthinsen <omega@cse.ogi.edu>",
-  "(C) 1999",
-};
-
-
-/* SineSrc signals and args */
-enum {
-  /* FILL ME */
-  LAST_SIGNAL
-};
-
-enum {
-  ARG_0,
-  ARG_FORMAT,
-  ARG_SAMPLERATE,
-  ARG_TABLESIZE,
-  ARG_BUFFER_SIZE,
-};
-
-// FIXME: this is not core business...
-GST_PADTEMPLATE_FACTORY (sinesrc_src_factory,
-  "src",
-  GST_PAD_SRC,
-  GST_PAD_ALWAYS,
-  GST_CAPS_NEW (
-    "sinesrc_src",
-    "audio/raw",
-      "format",   	GST_PROPS_STRING ("int"),
-        "law",     	GST_PROPS_INT (0),
-        "endianness",	GST_PROPS_INT (G_BYTE_ORDER),
-        "signed",   	GST_PROPS_BOOLEAN (TRUE),
-        "width",   	GST_PROPS_INT (16),
-        "depth",    	GST_PROPS_INT (16),
-        "rate",     	GST_PROPS_INT_RANGE (8000, 48000),
-        "channels", 	GST_PROPS_INT (1)
-  )
-);
-
-static void 			gst_sinesrc_class_init		(GstSineSrcClass *klass);
-static void 			gst_sinesrc_init		(GstSineSrc *src);
-static GstPadNegotiateReturn 	gst_sinesrc_negotiate 		(GstPad *pad, GstCaps **caps, gpointer *data); 
-static void 			gst_sinesrc_set_property	(GObject *object, guint prop_id, 
-								 const GValue *value, GParamSpec *pspec);
-static void 			gst_sinesrc_get_property	(GObject *object, guint prop_id, 
-								 GValue *value, GParamSpec *pspec);
-//static gboolean gst_sinesrc_change_state(GstElement *element,
-//                                          GstElementState state);
-//static void gst_sinesrc_close_audio(GstSineSrc *src);
-//static gboolean gst_sinesrc_open_audio(GstSineSrc *src);
-
-static void gst_sinesrc_update_freq(GValue *value, gpointer data);
-static void 			gst_sinesrc_populate_sinetable	(GstSineSrc *src);
-static inline void 		gst_sinesrc_update_table_inc	(GstSineSrc *src);
-static void 			gst_sinesrc_force_caps		(GstSineSrc *src);
-
-static GstBuffer* 		gst_sinesrc_get			(GstPad *pad);
-
-static GstElementClass *parent_class = NULL;
-//static guint gst_sinesrc_signals[LAST_SIGNAL] = { 0 };
-
-GType
-gst_sinesrc_get_type (void)
-{
-  static GType sinesrc_type = 0;
-
-  if (!sinesrc_type) {
-    static const GTypeInfo sinesrc_info = {
-      sizeof(GstSineSrcClass),      
-      NULL,
-      NULL,
-      (GClassInitFunc)gst_sinesrc_class_init,
-      NULL,
-      NULL,
-      sizeof(GstSineSrc),
-      0,
-      (GInstanceInitFunc)gst_sinesrc_init,
-    };
-    sinesrc_type = g_type_register_static (GST_TYPE_ELEMENT, "GstSineSrc", &sinesrc_info, 0);
-  }
-  return sinesrc_type;
-}
-
-static void
-gst_sinesrc_class_init (GstSineSrcClass *klass) 
-{
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-
-  gobject_class = (GObjectClass*)klass;
-  gstelement_class = (GstElementClass*)klass;
-
-  parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
-
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_FORMAT,
-    g_param_spec_int("format","format","format",
-                     G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_SAMPLERATE,
-    g_param_spec_int("samplerate","samplerate","samplerate",
-                     G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_TABLESIZE,
-    g_param_spec_int("tablesize","tablesize","tablesize",
-                     G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_BUFFER_SIZE,
-    g_param_spec_int("buffersize","buffersize","buffersize",
-                     0, G_MAXINT, 1024, G_PARAM_READWRITE)); 
-                          
-  gobject_class->set_property = gst_sinesrc_set_property;
-  gobject_class->get_property = gst_sinesrc_get_property;
-
-//  gstelement_class->change_state = gst_sinesrc_change_state;
-}
-
-static void 
-gst_sinesrc_init (GstSineSrc *src) 
-{
-  GstElement *element = GST_ELEMENT(src);
-  GstDParamManager *dpman;
-  GstDParamSpec *spec;
-  
-  src->srcpad = gst_pad_new_from_template (
-		  GST_PADTEMPLATE_GET (sinesrc_src_factory), "src");
-  gst_element_add_pad(GST_ELEMENT(src), src->srcpad);
-  gst_pad_set_negotiate_function (src->srcpad, gst_sinesrc_negotiate);
-  
-  gst_pad_set_get_function(src->srcpad, gst_sinesrc_get);
-
-  src->format = 16;
-  src->samplerate = 44100;
-  
-  src->newcaps = TRUE;
-  
-  src->table_pos = 0.0;
-  src->table_size = 1024;
-  src->buffer_size=1024;
-  src->timestamp=0LL;
-  
-  src->seq = 0;
-
-  dpman = gst_dpman_new ("sinesrc_dpman", GST_ELEMENT(src));
-  
-  gst_dpman_add_required_dparam_callback (dpman, "freq", G_TYPE_FLOAT, gst_sinesrc_update_freq, src);
-  spec = gst_dpman_get_dparam_spec (dpman, "freq");
-  g_value_set_float(spec->min_val, 10.0);
-  g_value_set_float(spec->max_val, 10000.0);
-  g_value_set_float(spec->default_val, 350.0);
-  spec->unit_name = "frequency";
-  spec->is_log = TRUE;
-
-  gst_dpman_add_required_dparam_direct (dpman, "volume", G_TYPE_FLOAT, &(src->volume));
-  spec = gst_dpman_get_dparam_spec (dpman, "volume");
-  g_value_set_float(spec->min_val, 0.0);
-  g_value_set_float(spec->max_val, 1.0);
-  g_value_set_float(spec->default_val, 0.8);
-  spec->unit_name = "scalar";
-  
-  src->volume = 0.0;
-  
-  gst_dpman_set_rate_change_pad(dpman, src->srcpad);
-  
-  GST_ELEMENT_DPARAM_MANAGER(element) = dpman;
-  
-  gst_sinesrc_populate_sinetable(src);
-  gst_sinesrc_update_table_inc(src);
-
-}
-
-static GstPadNegotiateReturn 
-gst_sinesrc_negotiate (GstPad *pad, GstCaps **caps, gpointer *data) 
-{
-  GstSineSrc *src;
-
-  if (*caps) {
-    g_return_val_if_fail (pad != NULL, GST_PAD_NEGOTIATE_FAIL);
-    src = GST_SINESRC(gst_pad_get_parent (pad));
-    src->samplerate = gst_caps_get_int (*caps, "rate");
-    gst_sinesrc_update_table_inc(src);
-    return GST_PAD_NEGOTIATE_AGREE;
-  }
-
-  return GST_PAD_NEGOTIATE_FAIL;
-}
-
-static GstBuffer *
-gst_sinesrc_get(GstPad *pad)
-{
-  GstSineSrc *src;
-  GstBuffer *buf;
-  GstDParamManager *dpman;
-  
-  gint16 *samples;
-  gint i=0, frame_countdown;
-  
-  g_return_val_if_fail (pad != NULL, NULL);
-  src = GST_SINESRC(gst_pad_get_parent (pad));
-
-  buf = gst_buffer_new();
-  g_return_val_if_fail (buf, NULL);
-  samples = g_new(gint16, src->buffer_size);
-  GST_BUFFER_DATA(buf) = (gpointer) samples;
-  GST_BUFFER_SIZE(buf) = 2 * src->buffer_size;
-  
-  dpman = GST_ELEMENT_DPARAM_MANAGER(GST_ELEMENT(src));
-  frame_countdown = GST_DPMAN_PREPROCESS(dpman, src->buffer_size, src->timestamp);
-  
-  src->timestamp += (gint64)src->buffer_size * 1000000000LL / (gint64)src->samplerate;
-  
-  while(GST_DPMAN_PROCESS_COUNTDOWN(dpman, frame_countdown, i)) {
-
-    src->table_lookup = (gint)(src->table_pos);
-    src->table_lookup_next = src->table_lookup + 1;
-    src->table_interp = src->table_pos - src->table_lookup;
-
-    // wrap the array lookups if we're out of bounds
-    if (src->table_lookup_next >= src->table_size){
-      src->table_lookup_next -= src->table_size;
-      if (src->table_lookup >= src->table_size){
-        src->table_lookup -= src->table_size;
-        src->table_pos -= src->table_size;
-      }
-    }
-    
-    src->table_pos += src->table_inc;
-
-    //no interpolation
-    //samples[i] = src->table_data[src->table_lookup]
-    //               * src->volume * 32767.0;
-
-    //linear interpolation
-    samples[i++] = ((src->table_interp
-                   *(src->table_data[src->table_lookup_next]
-                    -src->table_data[src->table_lookup]
-                    )
-                  )+src->table_data[src->table_lookup]
-                 )* src->volume * 32767.0;
-  }
-
-  if (src->newcaps) {
-    gst_sinesrc_force_caps(src);
-  }
-  return buf;
-}
-
-static void 
-gst_sinesrc_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) 
-{
-  GstSineSrc *src;
-
-  /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_SINESRC(object));
-  src = GST_SINESRC(object);
-
-  switch (prop_id) {
-    case ARG_FORMAT:
-      src->format = g_value_get_int (value);
-      src->newcaps=TRUE;
-      break;
-    case ARG_SAMPLERATE:
-      src->samplerate = g_value_get_int (value);
-      src->newcaps=TRUE;
-      gst_sinesrc_update_table_inc(src);
-      break;
-    case ARG_TABLESIZE:
-      src->table_size = g_value_get_int (value);
-      gst_sinesrc_populate_sinetable(src);
-      gst_sinesrc_update_table_inc(src);
-      break;
-    case ARG_BUFFER_SIZE:
-      src->buffer_size = g_value_get_int (value);
-      break;
-    default:
-      break;
-  }
-}
-
-static void 
-gst_sinesrc_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) 
-{
-  GstSineSrc *src;
-
-  /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_SINESRC(object));
-  src = GST_SINESRC(object);
-
-  switch (prop_id) {
-    case ARG_FORMAT:
-      g_value_set_int (value, src->format);
-      break;
-    case ARG_SAMPLERATE:
-      g_value_set_int (value, src->samplerate);
-      break;
-    case ARG_TABLESIZE:
-      g_value_set_int (value, src->table_size);
-      break;
-    case ARG_BUFFER_SIZE:
-      g_value_set_int (value, src->buffer_size);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-/*
-static gboolean gst_sinesrc_change_state(GstElement *element,
-                                          GstElementState state) {
-  g_return_if_fail(GST_IS_SINESRC(element));
-
-  switch (state) {
-    case GST_STATE_RUNNING:
-      if (!gst_sinesrc_open_audio(GST_SINESRC(element)))
-        return FALSE;
-      break;
-    case ~GST_STATE_RUNNING:
-      gst_sinesrc_close_audio(GST_SINESRC(element));
-      break;
-    default:
-      break;
-  }
-
-  if (GST_ELEMENT_CLASS(parent_class)->change_state)
-    return GST_ELEMENT_CLASS(parent_class)->change_state(element,state);
-  return TRUE;
-}
-*/
-
-static void 
-gst_sinesrc_populate_sinetable (GstSineSrc *src)
-{
-  gint i;
-  gdouble pi2scaled = M_PI * 2 / src->table_size;
-  gfloat *table = g_new(gfloat, src->table_size);
-
-  for(i=0 ; i < src->table_size ; i++){
-    table[i] = (gfloat)sin(i * pi2scaled);
-  }
-  
-  g_free(src->table_data);
-  src->table_data = table;
-}
-
-static void
-gst_sinesrc_update_freq(GValue *value, gpointer data)
-{
-  GstSineSrc *src = (GstSineSrc*)data;
-  g_return_if_fail(GST_IS_SINESRC(src));
-
-  src->freq = g_value_get_float(value);
-  src->table_inc = src->table_size * src->freq / src->samplerate;
-  
-  //GST_DEBUG(GST_CAT_PARAMS, "freq %f\n", src->freq);
-}
-
-static inline void 
-gst_sinesrc_update_table_inc (GstSineSrc *src)
-{
-  src->table_inc = src->table_size * src->freq / src->samplerate;
-}
-
-static void 
-gst_sinesrc_force_caps(GstSineSrc *src) {
-  GstCaps *caps;
-
-  if (!src->newcaps)
-    return;
-  
-  src->newcaps=FALSE;
-
-  caps = gst_caps_new (
-		    "sinesrc_src_caps",
-		    "audio/raw",
-		     gst_props_new (
-		           "format", 		GST_PROPS_STRING ("int"),
-    			     "law",     	GST_PROPS_INT (0),
-    			     "endianness",     	GST_PROPS_INT (G_BYTE_ORDER),
-    			     "signed",   	GST_PROPS_BOOLEAN (TRUE),
-    			     "width",   	GST_PROPS_INT (16),
-			     "depth", 		GST_PROPS_INT (16),
-			     "rate", 		GST_PROPS_INT (src->samplerate),
-			     "channels", 	GST_PROPS_INT (1),
-			     NULL
-			     )
-		    );
-  
-  gst_pad_set_caps (src->srcpad, caps);
-}
-
-gboolean 
-gst_sinesrc_factory_init (GstElementFactory *factory) 
-{
-  gst_elementfactory_add_padtemplate (factory, GST_PADTEMPLATE_GET (sinesrc_src_factory));
-  
-  return TRUE;
-}
diff --git a/plugins/elements/gstsinesrc.h b/plugins/elements/gstsinesrc.h
deleted file mode 100644
index 6baf28ed61..0000000000
--- a/plugins/elements/gstsinesrc.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* GStreamer
- * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
- *                    2000 Wim Taymans <wtay@chello.be>
- *
- * gstsinesrc.h: 
- *
- * 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_SINESRC_H__
-#define __GST_SINESRC_H__
-
-
-#include <config.h>
-#include <gst/gst.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-
-GstElementDetails gst_sinesrc_details;
-
-
-#define GST_TYPE_SINESRC \
-  (gst_sinesrc_get_type())
-#define GST_SINESRC(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SINESRC,GstSineSrc))
-#define GST_SINESRC_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SINESRC,GstSineSrcClass))
-#define GST_IS_SINESRC(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SINESRC))
-#define GST_IS_SINESRC_CLASS(obj) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SINESRC))
-
-typedef struct _GstSineSrc GstSineSrc;
-typedef struct _GstSineSrcClass GstSineSrcClass;
-
-struct _GstSineSrc {
-  GstElement element;
-
-  /* pads */
-  GstPad *srcpad;
-
-  /* parameters */
-  gfloat volume;
-  gfloat freq;
-  
-  /* lookup table data */
-  gfloat *table_data;
-  gdouble table_pos;
-  gdouble table_inc;
-  gint table_size;
-  gdouble table_interp;
-  gint table_lookup;
-  gint table_lookup_next;
-    
-  /* audio parameters */
-  gint format;
-  gint samplerate;
-
-  gint buffer_size;
-  gulong seq;
-  
-  gint64 timestamp;
-
-  gboolean newcaps;
-
-};
-
-struct _GstSineSrcClass {
-  GstElementClass parent_class;
-};
-
-GType gst_sinesrc_get_type(void);
-gboolean gst_sinesrc_factory_init (GstElementFactory *factory);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-
-#endif /* __GST_SINESRC_H__ */