dirac: remove old dirac-research library based codec

It's not developed any more and replaced by the
libschroedinger-based elements in gst-plugins-good.
(The libschroedinger 1.0.9 release notes state "This
is an exciting release: most of the encoding tools in
dirac-research have been ported over to Schrödinger, so
now schro has the same or better compression efficiency
as dirac-research.")

11 files changed, 1 insertions, 1833 deletions

diff --git a/REQUIREMENTS b/REQUIREMENTS
index d6c2420b4..022f9730e 100644
--- a/REQUIREMENTS
+++ b/REQUIREMENTS
@@ -30,8 +30,6 @@ This file lists supporting libraries for which gst-plugins contains plugins,
 as well as their minimum version.  You can find the corresponding plugins in
 ext/(library)
 
-dirac		(Dirac video codec)
-			http://www.bbc.co.uk/rd/projects/dirac/index.shtml
 libdvdread	(for the dvdsrc)
 			http://www.dtek.chalmers.se/groups/dvd/
 			(optional: libcss for encrypted DVDs)
diff --git a/configure.ac b/configure.ac
index dec7b6110..b6db22294 100644
--- a/configure.ac
+++ b/configure.ac
@@ -344,7 +344,7 @@ GST_PLUGINS_NONPORTED=" cdxaparse \
  sdi stereo tta \
  videomeasure videosignal vmnc \
  linsys vcd \
- apexsink cdaudio dc1394 dirac directfb \
+ apexsink cdaudio dc1394 directfb \
  gsettings \
  musepack nas openal sdl sndfile timidity \
  directdraw direct3d9 acm wininet \
@@ -1251,14 +1251,6 @@ AG_GST_CHECK_FEATURE(WAYLAND, [wayland sink], wayland , [
   ])
 ])
 
-dnl **** Dirac ****
-translit(dnm, m, l) AM_CONDITIONAL(USE_DIRAC, true)
-AG_GST_CHECK_FEATURE(DIRAC, [dirac], dirac, [
-  PKG_CHECK_MODULES(DIRAC, dirac >= 0.10, HAVE_DIRAC="yes", [
-    HAVE_DIRAC="no"
-  ])
-])
-
 dnl *** DTS ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_DTS, true)
 AG_GST_CHECK_FEATURE(DTS, [dts library], dtsdec, [
@@ -2207,7 +2199,6 @@ AM_CONDITIONAL(USE_DECKLINK, false)
 AM_CONDITIONAL(DECKLINK_OSX, false)
 AM_CONDITIONAL(USE_DIRECTFB, false)
 AM_CONDITIONAL(USE_WAYLAND, false)
-AM_CONDITIONAL(USE_DIRAC, false)
 AM_CONDITIONAL(USE_DTS, false)
 AM_CONDITIONAL(USE_EXIF, false)
 AM_CONDITIONAL(USE_RESINDVD, false)
@@ -2470,7 +2461,6 @@ ext/chromaprint/Makefile
 ext/curl/Makefile
 ext/dash/Makefile
 ext/dc1394/Makefile
-ext/dirac/Makefile
 ext/directfb/Makefile
 ext/wayland/Makefile
 ext/dts/Makefile
diff --git a/docs/plugins/gst-plugins-bad-plugins-docs.sgml b/docs/plugins/gst-plugins-bad-plugins-docs.sgml
index c836d32a2..32fb8db99 100644
--- a/docs/plugins/gst-plugins-bad-plugins-docs.sgml
+++ b/docs/plugins/gst-plugins-bad-plugins-docs.sgml
@@ -106,7 +106,6 @@
     <xi:include href="xml/plugin-curl.xml" />
     <xi:include href="xml/plugin-dataurisrc.xml" />
     <xi:include href="xml/plugin-debugutilsbad.xml" />
-    <xi:include href="xml/plugin-dirac.xml" />
     <xi:include href="xml/plugin-dtsdec.xml" />
     <xi:include href="xml/plugin-dvb.xml" />
     <xi:include href="xml/plugin-dvdspu.xml" />
diff --git a/docs/plugins/inspect/plugin-dirac.xml b/docs/plugins/inspect/plugin-dirac.xml
deleted file mode 100644
index 8918e7907..000000000
--- a/docs/plugins/inspect/plugin-dirac.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<plugin>
-  <name>dirac</name>
-  <description>Dirac plugin</description>
-  <filename>../../ext/dirac/.libs/libgstdirac.so</filename>
-  <basename>libgstdirac.so</basename>
-  <version>0.10.23.1</version>
-  <license>LGPL</license>
-  <source>gst-plugins-bad</source>
-  <package>GStreamer Bad Plug-ins git</package>
-  <origin>Unknown package origin</origin>
-  <elements>
-    <element>
-      <name>diracenc</name>
-      <longname>Dirac Encoder</longname>
-      <class>Codec/Encoder/Video</class>
-      <description>Encode raw YUV video into Dirac stream</description>
-      <author>David Schleef &lt;ds@schleef.org&gt;</author>
-      <pads>
-        <caps>
-          <name>sink</name>
-          <direction>sink</direction>
-          <presence>always</presence>
-          <details>video/x-raw-yuv, format=(fourcc){ I420, YUY2, UYVY, AYUV }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]</details>
-        </caps>
-        <caps>
-          <name>src</name>
-          <direction>source</direction>
-          <presence>always</presence>
-          <details>video/x-dirac; video/x-qt-part; video/x-mp4-part</details>
-        </caps>
-      </pads>
-    </element>
-  </elements>
-</plugin>
\ No newline at end of file
diff --git a/ext/Makefile.am b/ext/Makefile.am
index 3c15a7bd7..61a79005a 100644
--- a/ext/Makefile.am
+++ b/ext/Makefile.am
@@ -64,12 +64,6 @@ else
 DC1394_DIR=
 endif
 
-if USE_DIRAC
-DIRAC_DIR=dirac
-else
-DIRAC_DIR=
-endif
-
 if USE_DIRECTFB
 DIRECTFB_DIR=directfb
 else
@@ -396,7 +390,6 @@ SUBDIRS=\
 	$(CURL_DIR) \
 	$(DASH_DIR) \
 	$(DC1394_DIR) \
-	$(DIRAC_DIR) \
 	$(DIRECTFB_DIR) \
 	$(WAYLAND_DIR) \
 	$(DTS_DIR) \
@@ -457,7 +450,6 @@ DIST_SUBDIRS = \
 	chromaprint \
 	curl \
 	dc1394 \
-	dirac \
 	directfb \
 	wayland \
 	faac \
diff --git a/ext/dirac/Makefile.am b/ext/dirac/Makefile.am
deleted file mode 100644
index 7e839eff1..000000000
--- a/ext/dirac/Makefile.am
+++ /dev/null
@@ -1,21 +0,0 @@
-plugin_LTLIBRARIES = libgstdirac.la
-
-libgstdirac_la_SOURCES = \
-	gstdirac.cc \
-	gstdiracenc.cc
-
-libgstdirac_la_CXXFLAGS = \
-        $(GST_PLUGINS_BASE_CFLAGS) \
-        $(GST_CXXFLAGS) \
-	$(DIRAC_CFLAGS) \
-	-DGST_USE_UNSTABLE_API
-libgstdirac_la_LIBADD = \
-        $(GST_PLUGINS_BASE_LIBS) -lgstvideo-@GST_MAJORMINOR@\
-        $(GST_BASE_LIBS) $(GST_LIBS) \
-	$(DIRAC_LIBS) -lz $(LIBM)
-libgstdirac_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-libgstdirac_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS)
-
-noinst_HEADERS = \
-	gstdiracdec.h
-
diff --git a/ext/dirac/gstdirac.cc b/ext/dirac/gstdirac.cc
deleted file mode 100644
index 02c953893..000000000
--- a/ext/dirac/gstdirac.cc
+++ /dev/null
@@ -1,55 +0,0 @@
-/* GStreamer
- * Copyright (C) 2004 David A. Schleef <ds@schleef.org>
- *
- * 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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gst/gst.h>
-
-GType gst_dirac_dec_get_type (void);
-GType gst_dirac_enc_get_type (void);
-
-GST_DEBUG_CATEGORY (dirac_debug);
-#define GST_CAT_DEFAULT dirac_debug
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
-  GST_DEBUG_CATEGORY_INIT (dirac_debug, "dirac", 0, "Dirac elements");
-
-  if (!gst_element_register (plugin, "diracenc", GST_RANK_MARGINAL,
-          gst_dirac_enc_get_type ())) {
-    return FALSE;
-  }
-#if 0
-  if (!gst_element_register (plugin, "diracdec", GST_RANK_MARGINAL,
-          gst_dirac_dec_get_type ())) {
-    return FALSE;
-  }
-#endif
-
-  return TRUE;
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-    GST_VERSION_MINOR,
-    "dirac",
-    "Dirac plugin", plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME,
-    GST_PACKAGE_ORIGIN)
diff --git a/ext/dirac/gstdiracdec.cc b/ext/dirac/gstdiracdec.cc
deleted file mode 100644
index a51134d8d..000000000
--- a/ext/dirac/gstdiracdec.cc
+++ /dev/null
@@ -1,359 +0,0 @@
-/* GStreamer
- * Copyright (C) 2004 David A. Schleef <ds@schleef.org>
- * Copyright (C) 2004 Ronald S. Bultje <rbultje@ronald.bitfreak.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.
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include <gst/video/video.h>
-
-#include "gstdiracdec.h"
-
-GST_DEBUG_CATEGORY (diracdec_debug);
-#define GST_CAT_DEFAULT diracdec_debug
-
-enum
-{
-  /* FILL ME */
-  LAST_SIGNAL
-};
-
-enum
-{
-  ARG_0
-      /* FILL ME */
-};
-
-static void gst_diracdec_base_init (gpointer g_class);
-static void gst_diracdec_class_init (GstDiracDec * klass);
-static void gst_diracdec_init (GstDiracDec * diracdec);
-static void gst_diracdec_dispose (GObject * object);
-
-static void gst_diracdec_chain (GstPad * pad, GstData * data);
-static GstStateChangeReturn gst_diracdec_change_state (GstElement * element,
-    GstStateChange transition);
-
-static GstElementClass *parent_class = NULL;
-
-/*static guint gst_diracdec_signals[LAST_SIGNAL] = { 0 }; */
-
-GType
-gst_diracdec_get_type (void)
-{
-  static GType diracdec_type = 0;
-
-  if (!diracdec_type) {
-    static const GTypeInfo diracdec_info = {
-      sizeof (GstDiracDecClass),
-      gst_diracdec_base_init,
-      NULL,
-      (GClassInitFunc) gst_diracdec_class_init,
-      NULL,
-      NULL,
-      sizeof (GstDiracDec),
-      0,
-      (GInstanceInitFunc) gst_diracdec_init,
-    };
-
-    diracdec_type =
-        g_type_register_static (GST_TYPE_ELEMENT, "GstDiracDec", &diracdec_info,
-        (GTypeFlags) 0);
-  }
-
-  return diracdec_type;
-}
-
-static GstStaticPadTemplate gst_diracdec_src_pad_template =
-GST_STATIC_PAD_TEMPLATE ("src",
-    GST_PAD_SRC,
-    GST_PAD_ALWAYS,
-    /* FIXME: 444 (planar? packed?), 411 (Y41B? Y41P?) */
-    GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("{ I420, YUY2, Y800 }"))
-    );
-
-static GstStaticPadTemplate gst_diracdec_sink_pad_template =
-GST_STATIC_PAD_TEMPLATE ("sink",
-    GST_PAD_SINK,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("video/x-dirac")
-    );
-
-static void
-gst_diracdec_base_init (gpointer g_class)
-{
-  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
-  gst_element_class_add_static_pad_template (element_class,
-      &gst_diracdec_src_pad_template);
-  gst_element_class_add_static_pad_template (element_class,
-      &gst_diracdec_sink_pad_template);
-  gst_element_class_set_static_metadata (element_class, "Dirac stream decoder",
-      "Codec/Decoder/Video", "Decode DIRAC streams",
-      "David Schleef <ds@schleef.org>, "
-      "Ronald Bultje <rbultje@ronald.bitfreak.net>");
-}
-
-static void
-gst_diracdec_class_init (GstDiracDec * klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-  GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
-
-  parent_class = GST_ELEMENT_CLASS (g_type_class_ref (GST_TYPE_ELEMENT));
-
-  gobject_class->dispose = gst_diracdec_dispose;
-  element_class->change_state = gst_diracdec_change_state;
-
-  GST_DEBUG_CATEGORY_INIT (diracdec_debug, "diracdec", 0, "DIRAC decoder");
-}
-
-static void
-gst_diracdec_dispose (GObject * object)
-{
-  G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-static void
-gst_diracdec_init (GstDiracDec * diracdec)
-{
-  GST_DEBUG ("gst_diracdec_init: initializing");
-  /* create the sink and src pads */
-
-  diracdec->sinkpad =
-      gst_pad_new_from_static_template (&gst_diracdec_sink_pad_template,
-      "sink");
-  gst_pad_set_chain_function (diracdec->sinkpad, gst_diracdec_chain);
-  gst_element_add_pad (GST_ELEMENT (diracdec), diracdec->sinkpad);
-
-  diracdec->srcpad =
-      gst_pad_new_from_static_template (&gst_diracdec_src_pad_template, "src");
-  gst_pad_use_explicit_caps (diracdec->srcpad);
-  gst_element_add_pad (GST_ELEMENT (diracdec), diracdec->srcpad);
-
-  /* no capsnego done yet */
-  diracdec->width = -1;
-  diracdec->height = -1;
-  diracdec->fps = 0;
-  diracdec->fcc = 0;
-}
-
-static guint32
-gst_diracdec_chroma_to_fourcc (dirac_chroma_t chroma)
-{
-  guint32 fourcc = 0;
-
-  switch (chroma) {
-    case Yonly:
-      fourcc = GST_MAKE_FOURCC ('Y', '8', '0', '0');
-      break;
-    case format422:
-      fourcc = GST_MAKE_FOURCC ('Y', 'U', 'Y', '2');
-      break;
-      /* planar? */
-    case format420:
-    case format444:
-    case format411:
-    default:
-      break;
-  }
-
-  return fourcc;
-}
-
-static gboolean
-gst_diracdec_link (GstDiracDec * diracdec,
-    gint width, gint height, gdouble fps, guint32 fourcc)
-{
-  GstCaps *caps;
-
-  if (width == diracdec->width &&
-      height == diracdec->height &&
-      fps == diracdec->fps && fourcc == diracdec->fcc) {
-    return TRUE;
-  }
-
-  if (!fourcc) {
-    g_warning ("Chroma not supported\n");
-    return FALSE;
-  }
-
-  caps = gst_caps_new_simple ("video/x-raw-yuv",
-      "width", G_TYPE_INT, width,
-      "height", G_TYPE_INT, height,
-      "format", GST_TYPE_FOURCC, fourcc, "framerate", G_TYPE_DOUBLE, fps, NULL);
-
-  if (gst_pad_set_explicit_caps (diracdec->srcpad, caps)) {
-    diracdec->width = width;
-    diracdec->height = height;
-    switch (fourcc) {
-      case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
-        diracdec->size = width * height * 2;
-        break;
-      case GST_MAKE_FOURCC ('Y', '8', '0', '0'):
-        diracdec->size = width * height;
-        break;
-    }
-    diracdec->fcc = fourcc;
-    diracdec->fps = fps;
-
-    return TRUE;
-  }
-
-  return FALSE;
-}
-
-static void
-gst_diracdec_chain (GstPad * pad, GstData * _data)
-{
-  GstDiracDec *diracdec = GST_DIRACDEC (gst_pad_get_parent (pad));
-  GstBuffer *buf = GST_BUFFER (_data), *out;
-  gboolean c = TRUE;
-
-  /* get state and do something */
-  while (c) {
-    switch (dirac_parse (diracdec->decoder)) {
-      case STATE_BUFFER:
-        if (buf) {
-          /* provide data to decoder */
-          dirac_buffer (diracdec->decoder, GST_BUFFER_DATA (buf),
-              GST_BUFFER_DATA (buf) + GST_BUFFER_SIZE (buf));
-          gst_buffer_unref (buf);
-          buf = NULL;
-        } else {
-          /* need more data */
-          c = FALSE;
-        }
-        break;
-
-      case STATE_SEQUENCE:{
-        guint8 *buf[3];
-        gint fps_num, fps_denom;
-
-        fps_num = diracdec->decoder->seq_params.frame_rate.numerator;
-        fps_denom = diracdec->decoder->seq_params.frame_rate.denominator;
-
-        /* start-of-sequence - allocate buffer */
-        if (!gst_diracdec_link (diracdec,
-                diracdec->decoder->seq_params.width,
-                diracdec->decoder->seq_params.height,
-                (gdouble) fps_num / (gdouble) fps_denom,
-                gst_diracdec_chroma_to_fourcc (diracdec->decoder->
-                    seq_params.chroma))) {
-          GST_ELEMENT_ERROR (diracdec, CORE, NEGOTIATION, (NULL),
-              ("Failed to set caps to %dx%d @ %d fps (format=" GST_FOURCC_FORMAT
-                  "/%d)", diracdec->decoder->seq_params.width,
-                  diracdec->decoder->seq_params.height,
-                  diracdec->decoder->seq_params.frame_rate,
-                  gst_diracdec_chroma_to_fourcc (diracdec->decoder->
-                      seq_params.chroma),
-                  diracdec->decoder->seq_params.chroma));
-          c = FALSE;
-          break;
-        }
-
-        g_free (diracdec->decoder->fbuf->buf[0]);
-        g_free (diracdec->decoder->fbuf->buf[1]);
-        g_free (diracdec->decoder->fbuf->buf[2]);
-        buf[0] = (guchar *) g_malloc (diracdec->decoder->seq_params.width *
-            diracdec->decoder->seq_params.height);
-        if (diracdec->decoder->seq_params.chroma != Yonly) {
-          buf[1] =
-              (guchar *) g_malloc (diracdec->decoder->seq_params.chroma_width *
-              diracdec->decoder->seq_params.chroma_height);
-          buf[2] =
-              (guchar *) g_malloc (diracdec->decoder->seq_params.chroma_width *
-              diracdec->decoder->seq_params.chroma_height);
-        }
-        dirac_set_buf (diracdec->decoder, buf, NULL);
-        break;
-      }
-
-      case STATE_SEQUENCE_END:
-        /* end-of-sequence - free buffer */
-        g_free (diracdec->decoder->fbuf->buf[0]);
-        diracdec->decoder->fbuf->buf[0] = NULL;
-        g_free (diracdec->decoder->fbuf->buf[1]);
-        diracdec->decoder->fbuf->buf[1] = NULL;
-        g_free (diracdec->decoder->fbuf->buf[2]);
-        diracdec->decoder->fbuf->buf[2] = NULL;
-        break;
-
-      case STATE_PICTURE_START:
-        /* start of one picture */
-        break;
-
-      case STATE_PICTURE_AVAIL:
-        /* one picture is decoded */
-        out = gst_pad_alloc_buffer (diracdec->srcpad, 0, diracdec->size);
-        memcpy (GST_BUFFER_DATA (out), diracdec->decoder->fbuf->buf[0],
-            diracdec->width * diracdec->height);
-        if (diracdec->fcc != GST_MAKE_FOURCC ('Y', '8', '0', '0')) {
-          memcpy (GST_BUFFER_DATA (out) + (diracdec->width *
-                  diracdec->height), diracdec->decoder->fbuf->buf[1],
-              diracdec->decoder->seq_params.chroma_width *
-              diracdec->decoder->seq_params.chroma_height);
-          memcpy (GST_BUFFER_DATA (out) +
-              (diracdec->decoder->seq_params.chroma_width *
-                  diracdec->decoder->seq_params.chroma_height) +
-              (diracdec->width * diracdec->height),
-              diracdec->decoder->fbuf->buf[2],
-              diracdec->decoder->seq_params.chroma_width *
-              diracdec->decoder->seq_params.chroma_height);
-        }
-        GST_BUFFER_TIMESTAMP (out) = (guint64) (GST_SECOND *
-            diracdec->decoder->frame_params.fnum / diracdec->fps);
-        GST_BUFFER_DURATION (out) = (guint64) (GST_SECOND / diracdec->fps);
-        gst_pad_push (diracdec->srcpad, GST_DATA (out));
-        break;
-
-      case STATE_INVALID:
-      default:
-        GST_ELEMENT_ERROR (diracdec, LIBRARY, TOO_LAZY, (NULL), (NULL));
-        c = FALSE;
-        break;
-    }
-  }
-}
-
-static GstStateChangeReturn
-gst_diracdec_change_state (GstElement * element, GstStateChange transition)
-{
-  GstDiracDec *diracdec = GST_DIRACDEC (element);
-
-  switch (transition) {
-    case GST_STATE_CHANGE_NULL_TO_READY:
-      if (!(diracdec->decoder = dirac_decoder_init (0)))
-        return GST_STATE_CHANGE_FAILURE;
-      break;
-    case GST_STATE_CHANGE_READY_TO_NULL:
-      dirac_decoder_close (diracdec->decoder);
-      diracdec->width = diracdec->height = -1;
-      diracdec->fps = 0.;
-      diracdec->fcc = 0;
-      break;
-    default:
-      break;
-  }
-
-  return parent_class->change_state (element, transition);
-}
diff --git a/ext/dirac/gstdiracdec.h b/ext/dirac/gstdiracdec.h
deleted file mode 100644
index c38d121c3..000000000
--- a/ext/dirac/gstdiracdec.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* GStreamer
- * Copyright (C) 2004 David A. Schleef <ds@schleef.org>
- * Copyright (C) 2004 Ronald S. Bultje <rbultje@ronald.bitfreak.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.
- */
-
-#ifndef __GST_DIRACDEC_H__
-#define __GST_DIRACDEC_H__
-
-#include <gst/gst.h>
-
-#include <libdirac_decoder/decoder_types.h>
-#include <libdirac_decoder/dirac_parser.h>
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_DIRACDEC \
-  (gst_diracdec_get_type())
-#define GST_DIRACDEC(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DIRACDEC,GstDiracDec))
-#define GST_DIRACDEC_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DIRACDEC,GstDiracDecClass))
-#define GST_IS_DIRACDEC(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DIRACDEC))
-#define GST_IS_DIRACDEC_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DIRACDEC))
-
-typedef struct _GstDiracDec GstDiracDec;
-typedef struct _GstDiracDecClass GstDiracDecClass;
-
-struct _GstDiracDec
-{
-  GstElement element;
-
-  /* pads */
-  GstPad *sinkpad, *srcpad;
-
-  dirac_decoder_t *decoder;
-
-  /* size is size of buf */
-  gint width, height, size;
-  gdouble fps;
-  guint32 fcc;
-};
-
-struct _GstDiracDecClass
-{
-  GstElementClass parent_class;
-};
-
-GType gst_diracdec_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_DIRACDEC_H__ */
diff --git a/ext/dirac/gstdiracenc.cc b/ext/dirac/gstdiracenc.cc
deleted file mode 100644
index 9e39a3143..000000000
--- a/ext/dirac/gstdiracenc.cc
+++ /dev/null
@@ -1,1272 +0,0 @@
-/* Dirac Encoder
- * Copyright (C) 2006 David Schleef <ds@schleef.org>
- *
- * 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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gst/gst.h>
-#include <gst/video/video.h>
-#include <gst/video/gstvideoencoder.h>
-#include <gst/video/gstvideoutils.h>
-#include <string.h>
-#include <libdirac_encoder/dirac_encoder.h>
-#include <math.h>
-
-GST_DEBUG_CATEGORY_EXTERN (dirac_debug);
-#define GST_CAT_DEFAULT dirac_debug
-
-#define GST_TYPE_DIRAC_ENC \
-  (gst_dirac_enc_get_type())
-#define GST_DIRAC_ENC(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DIRAC_ENC,GstDiracEnc))
-#define GST_DIRAC_ENC_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DIRAC_ENC,GstDiracEncClass))
-#define GST_IS_DIRAC_ENC(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DIRAC_ENC))
-#define GST_IS_DIRAC_ENC_CLASS(obj) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DIRAC_ENC))
-
-typedef struct _GstDiracEnc GstDiracEnc;
-typedef struct _GstDiracEncClass GstDiracEncClass;
-
-struct _GstDiracEnc
-{
-  GstVideoEncoder base_encoder;
-
-  GstPad *sinkpad;
-  GstPad *srcpad;
-
-#if 0
-  /* video properties */
-  int width;
-  int height;
-  int fps_n, fps_d;
-  int par_n, par_d;
-  guint64 duration;
-  guint32 fourcc;
-
-  /* segment properties */
-  GstClockTime segment_start;
-  GstClockTime segment_position;
-#endif
-
-  /* state */
-#if 0
-  gboolean got_offset;
-  guint64 granulepos_offset;
-  guint64 granulepos_low;
-  guint64 granulepos_hi;
-  gboolean started;
-  gint64 timestamp_offset;
-  int picture_number;
-#endif
-
-  dirac_encoder_context_t enc_ctx;
-  dirac_encoder_t *encoder;
-  dirac_sourceparams_t *src_params;
-  GstBuffer *seq_header_buffer;
-  guint64 last_granulepos;
-  guint64 granule_offset;
-
-  GstBuffer *codec_data;
-  GstBuffer *buffer;
-  GstCaps *srccaps;
-  int pull_frame_num;
-
-  int frame_index;
-
-  GstVideoCodecState *input_state;
-};
-
-struct _GstDiracEncClass
-{
-  GstVideoEncoderClass parent_class;
-};
-
-GType gst_dirac_enc_get_type (void);
-
-enum
-{
-  LAST_SIGNAL
-};
-
-enum
-{
-  PROP_0,
-  PROP_L1_SEP,
-  PROP_NUM_L1,
-  PROP_XBLEN,
-  PROP_YBLEN,
-  PROP_XBSEP,
-  PROP_YBSEP,
-  PROP_CPD,
-  PROP_QF,
-  PROP_TARGETRATE,
-  PROP_LOSSLESS,
-  PROP_IWLT_FILTER,
-  PROP_RWLT_FILTER,
-  PROP_WLT_DEPTH,
-  PROP_MULTI_QUANTS,
-  PROP_MV_PREC,
-  PROP_NO_SPARTITION,
-  PROP_PREFILTER,
-  PROP_PREFILTER_STRENGTH,
-  PROP_PICTURE_CODING_MODE,
-  PROP_USE_VLC
-};
-
-static void gst_dirac_enc_finalize (GObject * object);
-static void gst_dirac_enc_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec);
-static void gst_dirac_enc_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec);
-
-static gboolean gst_dirac_enc_set_format (GstVideoEncoder *
-    base_video_encoder, GstVideoCodecState * state);
-static gboolean gst_dirac_enc_start (GstVideoEncoder * base_video_encoder);
-static gboolean gst_dirac_enc_stop (GstVideoEncoder * base_video_encoder);
-static GstFlowReturn gst_dirac_enc_finish (GstVideoEncoder *
-    base_video_encoder);
-static GstFlowReturn gst_dirac_enc_handle_frame (GstVideoEncoder *
-    base_video_encoder, GstVideoCodecFrame * frame);
-static GstFlowReturn gst_dirac_enc_pre_push (GstVideoEncoder *
-    base_video_encoder, GstVideoCodecFrame * frame);
-static void gst_dirac_enc_create_codec_data (GstDiracEnc * dirac_enc,
-    GstBuffer * seq_header);
-
-static GstFlowReturn
-gst_dirac_enc_process (GstDiracEnc * dirac_enc, gboolean end_sequence);
-#if 0
-static gboolean gst_dirac_enc_sink_setcaps (GstPad * pad, GstCaps * caps);
-static gboolean gst_dirac_enc_sink_event (GstPad * pad, GstEvent * event);
-static GstFlowReturn gst_dirac_enc_chain (GstPad * pad, GstBuffer * buf);
-static GstFlowReturn gst_dirac_enc_process (GstDiracEnc * dirac_enc,
-    gboolean end_sequence);
-static GstStateChangeReturn gst_dirac_enc_change_state (GstElement * element,
-    GstStateChange transition);
-static const GstQueryType *gst_dirac_enc_get_query_types (GstPad * pad);
-static gboolean gst_dirac_enc_src_query (GstPad * pad, GstQuery * query);
-#endif
-
-static GstStaticPadTemplate gst_dirac_enc_sink_template =
-GST_STATIC_PAD_TEMPLATE ("sink",
-    GST_PAD_SINK,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("{ I420, YUY2, UYVY, AYUV }"))
-    );
-
-static GstStaticPadTemplate gst_dirac_enc_src_template =
-    GST_STATIC_PAD_TEMPLATE ("src",
-    GST_PAD_SRC,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("video/x-dirac;video/x-qt-part;video/x-mp4-part")
-    );
-
-static void
-_do_init (GType object_type)
-{
-  const GInterfaceInfo preset_interface_info = {
-    NULL,                       /* interface_init */
-    NULL,                       /* interface_finalize */
-    NULL                        /* interface_data */
-  };
-
-  g_type_add_interface_static (object_type, GST_TYPE_PRESET,
-      &preset_interface_info);
-}
-
-GST_BOILERPLATE_FULL (GstDiracEnc, gst_dirac_enc, GstVideoEncoder,
-    GST_TYPE_VIDEO_ENCODER, _do_init);
-
-static void
-gst_dirac_enc_base_init (gpointer g_class)
-{
-  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
-  gst_element_class_add_static_pad_template (element_class,
-      &gst_dirac_enc_src_template);
-  gst_element_class_add_static_pad_template (element_class,
-      &gst_dirac_enc_sink_template);
-
-  gst_element_class_set_static_metadata (element_class, "Dirac Encoder",
-      "Codec/Encoder/Video",
-      "Encode raw YUV video into Dirac stream",
-      "David Schleef <ds@schleef.org>");
-}
-
-static void
-gst_dirac_enc_class_init (GstDiracEncClass * klass)
-{
-  GObjectClass *gobject_class;
-  GstVideoEncoderClass *basevideoencoder_class;
-
-  //int i;
-
-  gobject_class = G_OBJECT_CLASS (klass);
-  basevideoencoder_class = GST_VIDEO_ENCODER_CLASS (klass);
-
-  gobject_class->set_property = gst_dirac_enc_set_property;
-  gobject_class->get_property = gst_dirac_enc_get_property;
-  gobject_class->finalize = gst_dirac_enc_finalize;
-
-  g_object_class_install_property (gobject_class, PROP_L1_SEP,
-      g_param_spec_int ("l1-sep", "l1_sep", "l1_sep",
-          1, 1000, 24,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_NUM_L1,
-      g_param_spec_int ("num-l1", "num_l1", "num_l1",
-          0, 1000, 1,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_XBLEN,
-      g_param_spec_int ("xblen", "xblen", "xblen",
-          4, 64, 8,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_YBLEN,
-      g_param_spec_int ("yblen", "yblen", "yblen",
-          4, 64, 8,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_XBSEP,
-      g_param_spec_int ("xbsep", "xbsep", "xbsep",
-          4, 64, 12,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_YBSEP,
-      g_param_spec_int ("ybsep", "ybsep", "ybsep",
-          4, 64, 12,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_CPD,
-      g_param_spec_int ("cpd", "cpd", "cpd",
-          1, 100, 60,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_QF,
-      g_param_spec_double ("qf", "qf", "qf",
-          0.0, 10.0, 7.0,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_TARGETRATE,
-      g_param_spec_int ("targetrate", "targetrate", "targetrate",
-          0, 10000, 1000,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_LOSSLESS,
-      g_param_spec_boolean ("lossless", "lossless", "lossless",
-          FALSE, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_IWLT_FILTER,
-      g_param_spec_int ("iwlt-filter", "iwlt_filter", "iwlt_filter",
-          0, 7, 0, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_RWLT_FILTER,
-      g_param_spec_int ("rwlt-filter", "rwlt_filter", "rwlt_filter",
-          0, 7, 1, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_WLT_DEPTH,
-      g_param_spec_int ("wlt-depth", "wlt_depth", "wlt_depth",
-          1, 4, 3, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_MULTI_QUANTS,
-      g_param_spec_boolean ("multi-quants", "multi_quants", "multi_quants",
-          FALSE, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_MV_PREC,
-      g_param_spec_int ("mv-prec", "mv_prec", "mv_prec",
-          0, 3, 1, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_NO_SPARTITION,
-      g_param_spec_boolean ("no-spartition", "no_spartition", "no_spartition",
-          FALSE, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_PREFILTER,
-      g_param_spec_int ("prefilter", "prefilter", "prefilter",
-          0, 3, 0, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_PREFILTER_STRENGTH,
-      g_param_spec_int ("pf-strength", "pf_strength", "pf_strength",
-          0, 10, 0,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_PICTURE_CODING_MODE,
-      g_param_spec_int ("picture-coding-mode", "picture_coding_mode",
-          "picture_coding_mode", 0, 1, 0,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-  g_object_class_install_property (gobject_class, PROP_USE_VLC,
-      g_param_spec_boolean ("use-vlc", "use_vlc", "use_vlc", FALSE,
-          (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
-
-  basevideoencoder_class->set_format =
-      GST_DEBUG_FUNCPTR (gst_dirac_enc_set_format);
-  basevideoencoder_class->start = GST_DEBUG_FUNCPTR (gst_dirac_enc_start);
-  basevideoencoder_class->stop = GST_DEBUG_FUNCPTR (gst_dirac_enc_stop);
-  basevideoencoder_class->finish = GST_DEBUG_FUNCPTR (gst_dirac_enc_finish);
-  basevideoencoder_class->handle_frame =
-      GST_DEBUG_FUNCPTR (gst_dirac_enc_handle_frame);
-  basevideoencoder_class->pre_push =
-      GST_DEBUG_FUNCPTR (gst_dirac_enc_pre_push);
-}
-
-static void
-gst_dirac_enc_init (GstDiracEnc * dirac_enc, GstDiracEncClass * klass)
-{
-  GST_DEBUG ("gst_dirac_enc_init");
-
-  dirac_encoder_context_init (&dirac_enc->enc_ctx, VIDEO_FORMAT_CUSTOM);
-}
-
-static gboolean
-gst_dirac_enc_set_format (GstVideoEncoder * base_video_encoder,
-    GstVideoCodecState * state)
-{
-  GstDiracEnc *dirac_enc = GST_DIRAC_ENC (base_video_encoder);
-  GstVideoInfo *info = &state->info;
-  GstVideoCodecState *output_state;
-  GstClockTime latency;
-
-  GST_DEBUG ("set_format");
-
-  switch (GST_VIDEO_INFO_FORMAT (info)) {
-    case GST_VIDEO_FORMAT_I420:
-    case GST_VIDEO_FORMAT_YV12:
-      dirac_enc->enc_ctx.src_params.chroma = format420;
-      break;
-    case GST_VIDEO_FORMAT_YUY2:
-    case GST_VIDEO_FORMAT_UYVY:
-      dirac_enc->enc_ctx.src_params.chroma = format422;
-      break;
-    case GST_VIDEO_FORMAT_AYUV:
-      dirac_enc->enc_ctx.src_params.chroma = format444;
-      break;
-    default:
-      g_assert_not_reached ();
-  }
-
-  dirac_enc->enc_ctx.src_params.frame_rate.numerator = GST_VIDEO_INFO_FPS_N (info);
-  dirac_enc->enc_ctx.src_params.frame_rate.denominator = GST_VIDEO_INFO_FPS_D (info);
-
-  dirac_enc->enc_ctx.src_params.width = GST_VIDEO_INFO_WIDTH (info);
-  dirac_enc->enc_ctx.src_params.height = GST_VIDEO_INFO_HEIGHT (info);
-
-  dirac_enc->enc_ctx.src_params.clean_area.width = GST_VIDEO_INFO_WIDTH (info);
-  dirac_enc->enc_ctx.src_params.clean_area.height = GST_VIDEO_INFO_HEIGHT (info);
-  dirac_enc->enc_ctx.src_params.clean_area.left_offset = 0;
-  dirac_enc->enc_ctx.src_params.clean_area.top_offset = 0;
-
-  dirac_enc->enc_ctx.src_params.pix_asr.numerator = GST_VIDEO_INFO_PAR_N (info);
-  dirac_enc->enc_ctx.src_params.pix_asr.denominator = GST_VIDEO_INFO_PAR_D (info);
-
-  dirac_enc->enc_ctx.src_params.signal_range.luma_offset = 16;
-  dirac_enc->enc_ctx.src_params.signal_range.luma_excursion = 219;
-  dirac_enc->enc_ctx.src_params.signal_range.chroma_offset = 128;
-  dirac_enc->enc_ctx.src_params.signal_range.chroma_excursion = 224;
-  dirac_enc->enc_ctx.src_params.colour_spec.col_primary = CP_HDTV_COMP_INTERNET;
-  dirac_enc->enc_ctx.src_params.colour_spec.col_matrix.kr = 0.2126;
-  dirac_enc->enc_ctx.src_params.colour_spec.col_matrix.kb = 0.0722;
-  dirac_enc->enc_ctx.src_params.colour_spec.trans_func = TF_TV;
-
-  dirac_enc->enc_ctx.decode_flag = 0;
-  dirac_enc->enc_ctx.instr_flag = 0;
-
-  dirac_enc->granule_offset = ~0;
-
-  dirac_enc->encoder = dirac_encoder_init (&dirac_enc->enc_ctx, FALSE);
-
-  /* Finally set latency of 2 frames */
-  latency = gst_util_uint64_scale(GST_SECOND, GST_VIDEO_INFO_FPS_D(info) * 2, GST_VIDEO_INFO_FPS_N (info));
-  gst_video_encoder_set_latency (base_video_encoder, latency, latency);
-
-  // Store local state
-  if (dirac_enc->input_state)
-    gst_video_codec_state_unref (dirac_enc->input_state);
-  dirac_enc->input_state = gst_video_codec_state_ref (state);
-
-  output_state = gst_video_encoder_set_output_state (base_video_encoder, gst_caps_new_simple ("video/x-dirac", NULL), state);
-  gst_video_codec_state_unref (output_state);
-
-  return TRUE;
-}
-
-static void
-gst_dirac_enc_finalize (GObject * object)
-{
-  GstDiracEnc *dirac_enc;
-
-  g_return_if_fail (GST_IS_DIRAC_ENC (object));
-  dirac_enc = GST_DIRAC_ENC (object);
-
-  if (dirac_enc->encoder) {
-    dirac_encoder_close (dirac_enc->encoder);
-    dirac_enc->encoder = NULL;
-  }
-
-  if (dirac_enc->codec_data) {
-    gst_buffer_unref (dirac_enc->codec_data);
-    dirac_enc->codec_data = NULL;
-  }
-
-  if (dirac_enc->input_state)
-    gst_video_codec_state_unref (dirac_enc->input_state);
-
-  G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-gst_dirac_enc_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec)
-{
-  GstDiracEnc *encoder;
-
-  g_return_if_fail (GST_IS_DIRAC_ENC (object));
-  encoder = GST_DIRAC_ENC (object);
-
-  GST_DEBUG ("gst_dirac_enc_set_property");
-
-  switch (prop_id) {
-    case PROP_L1_SEP:
-      encoder->enc_ctx.enc_params.L1_sep = g_value_get_int (value);
-      break;
-    case PROP_NUM_L1:
-      encoder->enc_ctx.enc_params.num_L1 = g_value_get_int (value);
-      break;
-    case PROP_XBLEN:
-      encoder->enc_ctx.enc_params.xblen = g_value_get_int (value);
-      break;
-    case PROP_YBLEN:
-      encoder->enc_ctx.enc_params.yblen = g_value_get_int (value);
-      break;
-    case PROP_XBSEP:
-      encoder->enc_ctx.enc_params.xbsep = g_value_get_int (value);
-      break;
-    case PROP_YBSEP:
-      encoder->enc_ctx.enc_params.ybsep = g_value_get_int (value);
-      break;
-    case PROP_CPD:
-      encoder->enc_ctx.enc_params.cpd = g_value_get_int (value);
-      break;
-    case PROP_QF:
-      encoder->enc_ctx.enc_params.qf = g_value_get_double (value);
-      break;
-    case PROP_TARGETRATE:
-      encoder->enc_ctx.enc_params.trate = g_value_get_int (value);
-      break;
-    case PROP_LOSSLESS:
-      encoder->enc_ctx.enc_params.lossless = g_value_get_boolean (value);
-      break;
-    case PROP_IWLT_FILTER:
-      encoder->enc_ctx.enc_params.intra_wlt_filter =
-          (dirac_wlt_filter_t) g_value_get_int (value);
-      break;
-    case PROP_RWLT_FILTER:
-      encoder->enc_ctx.enc_params.inter_wlt_filter =
-          (dirac_wlt_filter_t) g_value_get_int (value);
-      break;
-    case PROP_WLT_DEPTH:
-      encoder->enc_ctx.enc_params.wlt_depth = g_value_get_int (value);
-      break;
-    case PROP_MULTI_QUANTS:
-      encoder->enc_ctx.enc_params.multi_quants = g_value_get_boolean (value);
-      break;
-    case PROP_MV_PREC:
-      encoder->enc_ctx.enc_params.mv_precision =
-          (dirac_mvprecision_t) g_value_get_int (value);
-      break;
-    case PROP_NO_SPARTITION:
-      encoder->enc_ctx.enc_params.spatial_partition =
-          !g_value_get_boolean (value);
-      break;
-    case PROP_PREFILTER:
-      encoder->enc_ctx.enc_params.prefilter =
-          (dirac_prefilter_t) g_value_get_int (value);
-      break;
-    case PROP_PREFILTER_STRENGTH:
-      encoder->enc_ctx.enc_params.prefilter_strength = g_value_get_int (value);
-      break;
-    case PROP_PICTURE_CODING_MODE:
-      encoder->enc_ctx.enc_params.picture_coding_mode = g_value_get_int (value);
-      break;
-    case PROP_USE_VLC:
-      encoder->enc_ctx.enc_params.using_ac = !g_value_get_boolean (value);
-      break;
-  }
-}
-
-static void
-gst_dirac_enc_get_property (GObject * object, guint prop_id, GValue * value,
-    GParamSpec * pspec)
-{
-  GstDiracEnc *encoder;
-
-  g_return_if_fail (GST_IS_DIRAC_ENC (object));
-  encoder = GST_DIRAC_ENC (object);
-
-  switch (prop_id) {
-    case PROP_L1_SEP:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.L1_sep);
-      break;
-    case PROP_NUM_L1:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.num_L1);
-      break;
-    case PROP_XBLEN:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.xblen);
-      break;
-    case PROP_YBLEN:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.yblen);
-      break;
-    case PROP_XBSEP:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.xbsep);
-      break;
-    case PROP_YBSEP:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.ybsep);
-      break;
-    case PROP_CPD:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.cpd);
-      break;
-    case PROP_QF:
-      g_value_set_double (value, encoder->enc_ctx.enc_params.qf);
-      break;
-    case PROP_TARGETRATE:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.trate);
-      break;
-    case PROP_LOSSLESS:
-      g_value_set_boolean (value, encoder->enc_ctx.enc_params.lossless);
-      break;
-    case PROP_IWLT_FILTER:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.intra_wlt_filter);
-      break;
-    case PROP_RWLT_FILTER:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.inter_wlt_filter);
-      break;
-    case PROP_WLT_DEPTH:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.wlt_depth);
-      break;
-    case PROP_MULTI_QUANTS:
-      g_value_set_boolean (value, encoder->enc_ctx.enc_params.multi_quants);
-      break;
-    case PROP_MV_PREC:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.mv_precision);
-      break;
-    case PROP_NO_SPARTITION:
-      g_value_set_boolean (value,
-          !encoder->enc_ctx.enc_params.spatial_partition);
-      break;
-    case PROP_PREFILTER:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.prefilter);
-      break;
-    case PROP_PREFILTER_STRENGTH:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.prefilter_strength);
-      break;
-    case PROP_PICTURE_CODING_MODE:
-      g_value_set_int (value, encoder->enc_ctx.enc_params.picture_coding_mode);
-      break;
-    case PROP_USE_VLC:
-      g_value_set_boolean (value, !encoder->enc_ctx.enc_params.using_ac);
-      break;
-  }
-}
-
-#if 0
-static gboolean
-gst_dirac_enc_sink_event (GstPad * pad, GstEvent * event)
-{
-  GstDiracEnc *dirac_enc;
-  gboolean ret;
-
-  dirac_enc = GST_DIRAC_ENC (GST_PAD_PARENT (pad));
-
-  switch (GST_EVENT_TYPE (event)) {
-    case GST_EVENT_EOS:
-      gst_dirac_enc_process (dirac_enc, TRUE);
-      ret = gst_pad_push_event (dirac_enc->srcpad, event);
-      break;
-    case GST_EVENT_NEWSEGMENT:
-    {
-      gboolean update;
-      double rate;
-      double applied_rate;
-      GstFormat format;
-      gint64 start;
-      gint64 stop;
-      gint64 position;
-
-      gst_event_parse_new_segment_full (event, &update, &rate,
-          &applied_rate, &format, &start, &stop, &position);
-
-      GST_DEBUG ("new segment %lld %lld", start, position);
-      dirac_enc->segment_start = start;
-      dirac_enc->segment_position = position;
-
-      ret = gst_pad_push_event (dirac_enc->srcpad, event);
-    }
-      break;
-    default:
-      ret = gst_pad_push_event (dirac_enc->srcpad, event);
-      break;
-  }
-
-  return ret;
-}
-#endif
-
-#if 0
-#define OGG_DIRAC_GRANULE_SHIFT 30
-#define OGG_DIRAC_GRANULE_LOW_MASK ((1ULL<<OGG_DIRAC_GRANULE_SHIFT)-1)
-
-static gint64
-granulepos_to_frame (gint64 granulepos)
-{
-  if (granulepos == -1)
-    return -1;
-
-  return (granulepos >> OGG_DIRAC_GRANULE_SHIFT) +
-      (granulepos & OGG_DIRAC_GRANULE_LOW_MASK);
-}
-
-static const GstQueryType *
-gst_dirac_enc_get_query_types (GstPad * pad)
-{
-  static const GstQueryType query_types[] = {
-    //GST_QUERY_POSITION,
-    //GST_QUERY_DURATION,
-    GST_QUERY_CONVERT
-        /* FIXME */
-        //0
-  };
-
-  return query_types;
-}
-#endif
-
-#if 0
-static gboolean
-gst_dirac_enc_sink_convert (GstPad * pad,
-    GstFormat src_format, gint64 src_value,
-    GstFormat * dest_format, gint64 * dest_value)
-{
-  gboolean res = TRUE;
-  GstDiracEnc *enc;
-
-  if (src_format == *dest_format) {
-    *dest_value = src_value;
-    return TRUE;
-  }
-
-  enc = GST_DIRAC_ENC (gst_pad_get_parent (pad));
-
-  /* FIXME: check if we are in a decoding state */
-
-  switch (src_format) {
-    case GST_FORMAT_BYTES:
-      switch (*dest_format) {
-#if 0
-        case GST_FORMAT_DEFAULT:
-          *dest_value = gst_util_uint64_scale_int (src_value, 1,
-              enc->bytes_per_picture);
-          break;
-#endif
-        case GST_FORMAT_TIME:
-          /* seems like a rather silly conversion, implement me if you like */
-        default:
-          res = FALSE;
-      }
-      break;
-    case GST_FORMAT_DEFAULT:
-      switch (*dest_format) {
-        case GST_FORMAT_TIME:
-          *dest_value = gst_util_uint64_scale (src_value,
-              GST_SECOND * enc->fps_d, enc->fps_n);
-          break;
-#if 0
-        case GST_FORMAT_BYTES:
-          *dest_value = gst_util_uint64_scale_int (src_value,
-              enc->bytes_per_picture, 1);
-          break;
-#endif
-        default:
-          res = FALSE;
-      }
-      break;
-    default:
-      res = FALSE;
-      break;
-  }
-}
-#endif
-
-#if 0
-static gboolean
-gst_dirac_enc_src_convert (GstPad * pad,
-    GstFormat src_format, gint64 src_value,
-    GstFormat * dest_format, gint64 * dest_value)
-{
-  gboolean res = TRUE;
-  GstDiracEnc *enc;
-
-  if (src_format == *dest_format) {
-    *dest_value = src_value;
-    return TRUE;
-  }
-
-  enc = GST_DIRAC_ENC (gst_pad_get_parent (pad));
-
-  /* FIXME: check if we are in a encoding state */
-
-  switch (src_format) {
-    case GST_FORMAT_DEFAULT:
-      switch (*dest_format) {
-        case GST_FORMAT_TIME:
-          *dest_value = gst_util_uint64_scale (granulepos_to_frame (src_value),
-              enc->fps_d * GST_SECOND, enc->fps_n);
-          break;
-        default:
-          res = FALSE;
-      }
-      break;
-    case GST_FORMAT_TIME:
-      switch (*dest_format) {
-        case GST_FORMAT_DEFAULT:
-        {
-          *dest_value = gst_util_uint64_scale (src_value,
-              enc->fps_n, enc->fps_d * GST_SECOND);
-          break;
-        }
-        default:
-          res = FALSE;
-          break;
-      }
-      break;
-    default:
-      res = FALSE;
-      break;
-  }
-
-  gst_object_unref (enc);
-
-  return res;
-}
-
-static gboolean
-gst_dirac_enc_src_query (GstPad * pad, GstQuery * query)
-{
-  GstDiracEnc *enc;
-  gboolean res;
-
-  enc = GST_DIRAC_ENC (gst_pad_get_parent (pad));
-
-  switch GST_QUERY_TYPE
-    (query) {
-    case GST_QUERY_CONVERT:
-    {
-      GstFormat src_fmt, dest_fmt;
-      gint64 src_val, dest_val;
-
-      gst_query_parse_convert (query, &src_fmt, &src_val, &dest_fmt, &dest_val);
-      res = gst_dirac_enc_src_convert (pad, src_fmt, src_val, &dest_fmt,
-          &dest_val);
-      if (!res)
-        goto error;
-      gst_query_set_convert (query, src_fmt, src_val, dest_fmt, dest_val);
-      break;
-    }
-    default:
-      res = gst_pad_query_default (pad, query);
-    }
-  gst_object_unref (enc);
-  return res;
-error:
-  GST_DEBUG_OBJECT (enc, "query failed");
-  gst_object_unref (enc);
-  return res;
-}
-#endif
-
-/*
- * start is called once the input format is known.  This function
- * must decide on an output format and negotiate it.
- */
-static gboolean
-gst_dirac_enc_start (GstVideoEncoder * base_video_encoder)
-{
-  return TRUE;
-}
-
-static gboolean
-gst_dirac_enc_stop (GstVideoEncoder * base_video_encoder)
-{
-  //GstDiracEnc *dirac_enc = GST_DIRAC_ENC (base_video_encoder);
-
-#if 0
-  if (dirac_enc->encoder) {
-    dirac_encoder_free (dirac_enc->encoder);
-    dirac_enc->encoder = NULL;
-  }
-#endif
-
-  return TRUE;
-}
-
-static GstFlowReturn
-gst_dirac_enc_finish (GstVideoEncoder * base_video_encoder)
-{
-  GstDiracEnc *dirac_enc = GST_DIRAC_ENC (base_video_encoder);
-
-  GST_DEBUG ("finish");
-
-  gst_dirac_enc_process (dirac_enc, TRUE);
-
-  return GST_FLOW_OK;
-}
-
-static GstFlowReturn
-gst_dirac_enc_handle_frame (GstVideoEncoder * base_video_encoder,
-    GstVideoCodecFrame * frame)
-{
-  GstDiracEnc *dirac_enc = GST_DIRAC_ENC (base_video_encoder);
-  GstFlowReturn ret;
-  int r;
-  GstVideoCodecState *state = dirac_enc->input_state;
-  GstVideoInfo *info = &state->info;
-  uint8_t *data;
-  gboolean copied = FALSE;
-  int size;
-  gint width, height;
-
-  width = GST_VIDEO_INFO_WIDTH (info);
-  height = GST_VIDEO_INFO_HEIGHT (info);
-
-  if (dirac_enc->granule_offset == ~0ULL) {
-    dirac_enc->granule_offset = gst_util_uint64_scale (frame->pts, 2 * GST_VIDEO_INFO_FPS_N (info), GST_SECOND * GST_VIDEO_INFO_FPS_D (info));
-    GST_DEBUG ("granule offset %" G_GINT64_FORMAT, dirac_enc->granule_offset);
-  }
-
-  switch (GST_VIDEO_INFO_FORMAT (info)) {
-    case GST_VIDEO_FORMAT_I420:
-      data = GST_BUFFER_DATA (frame->input_buffer);
-      size = GST_BUFFER_SIZE (frame->input_buffer);
-      break;
-    case GST_VIDEO_FORMAT_YUY2:
-    {
-      uint8_t *bufdata = GST_BUFFER_DATA (frame->input_buffer);
-      int i, j;
-
-      data = (uint8_t *) g_malloc (GST_BUFFER_SIZE (frame->input_buffer));
-      copied = TRUE;
-      size = GST_BUFFER_SIZE (frame->input_buffer);
-      for (j = 0; j < height; j++) {
-        for (i = 0; i < width; i++) {
-          data[j * width + i] = bufdata[j * width * 2 + i * 2];
-        }
-        for (i = 0; i < width / 2; i++) {
-          data[height * width +
-              j * (width / 2) + i] =
-              bufdata[j * width * 2 + i * 4 + 1];
-          data[height * width +
-              +height * (width / 2)
-              + j * (width / 2) + i] =
-              bufdata[j * width * 2 + i * 4 + 3];
-        }
-      }
-    }
-      break;
-    case GST_VIDEO_FORMAT_UYVY:
-    {
-      uint8_t *bufdata = GST_BUFFER_DATA (frame->input_buffer);
-      int i, j;
-
-      data = (uint8_t *) g_malloc (GST_BUFFER_SIZE (frame->input_buffer));
-      copied = TRUE;
-      size = GST_BUFFER_SIZE (frame->input_buffer);
-      for (j = 0; j < height; j++) {
-        for (i = 0; i < width; i++) {
-          data[j * width + i] =
-              bufdata[j * width * 2 + i * 2 + 1];
-        }
-        for (i = 0; i < width / 2; i++) {
-          data[height * width +
-              j * (width / 2) + i] =
-              bufdata[j * width * 2 + i * 4 + 0];
-          data[height * width +
-              +height * (width / 2)
-              + j * (width / 2) + i] =
-              bufdata[j * width * 2 + i * 4 + 2];
-        }
-      }
-    }
-      break;
-    case GST_VIDEO_FORMAT_AYUV:
-    {
-      uint8_t *bufdata = GST_BUFFER_DATA (frame->input_buffer);
-      int i, j;
-
-      size = height * width * 3;
-      data = (uint8_t *) g_malloc (size);
-      copied = TRUE;
-      for (j = 0; j < height; j++) {
-        for (i = 0; i < width; i++) {
-          data[j * width + i] =
-              bufdata[j * width * 4 + i * 4 + 1];
-          data[height * width
-              + j * width + i] =
-              bufdata[j * width * 4 + i * 4 + 2];
-          data[2 * height * width +
-              +j * width + i] =
-              bufdata[j * width * 4 + i * 4 + 3];
-        }
-      }
-    }
-      break;
-    default:
-      g_assert_not_reached ();
-  }
-
-  r = dirac_encoder_load (dirac_enc->encoder, data,
-      GST_BUFFER_SIZE (frame->input_buffer));
-  if (copied) {
-    g_free (data);
-  }
-  if (r != (int) GST_BUFFER_SIZE (frame->input_buffer)) {
-    GST_ERROR ("failed to push picture");
-    gst_video_codec_frame_unref (frame);
-    return GST_FLOW_ERROR;
-  }
-
-  GST_DEBUG ("handle frame");
-
-  gst_buffer_unref (frame->input_buffer);
-  frame->input_buffer = NULL;
-
-  frame->system_frame_number = dirac_enc->frame_index;
-  dirac_enc->frame_index++;
-
-  ret = gst_dirac_enc_process (dirac_enc, FALSE);
-
-  gst_video_codec_frame_unref (frame);
-  return ret;
-}
-
-#if 0
-static gboolean
-gst_pad_is_negotiated (GstPad * pad)
-{
-  GstCaps *caps;
-
-  g_return_val_if_fail (pad != NULL, FALSE);
-
-  caps = gst_pad_get_negotiated_caps (pad);
-  if (caps) {
-    gst_caps_unref (caps);
-    return TRUE;
-  }
-
-  return FALSE;
-}
-#endif
-
-#if 0
-static GstFlowReturn
-gst_dirac_enc_chain (GstPad * pad, GstBuffer * buf)
-{
-  GstDiracEnc *dirac_enc;
-  GstFlowReturn ret;
-
-  dirac_enc = GST_DIRAC_ENC (gst_pad_get_parent (pad));
-
-  if (!gst_pad_is_negotiated (pad)) {
-    return GST_FLOW_NOT_NEGOTIATED;
-  }
-  if (GST_BUFFER_TIMESTAMP (buf) < dirac_enc->segment_start) {
-    GST_DEBUG ("dropping early buffer");
-    return GST_FLOW_OK;
-  }
-  if (!dirac_enc->got_offset) {
-    dirac_enc->granulepos_offset =
-        gst_util_uint64_scale (GST_BUFFER_TIMESTAMP (buf), dirac_enc->fps_n,
-        GST_SECOND * dirac_enc->fps_d);
-
-    GST_DEBUG ("using granulepos offset %lld", dirac_enc->granulepos_offset);
-    dirac_enc->granulepos_hi = 0;
-    dirac_enc->got_offset = TRUE;
-
-    dirac_enc->timestamp_offset = GST_BUFFER_TIMESTAMP (buf);
-    dirac_enc->picture_number = 0;
-  }
-  if (!dirac_enc->started) {
-    dirac_enc->encoder = dirac_encoder_init (&dirac_enc->enc_ctx, FALSE);
-    dirac_enc->started = TRUE;
-  }
-
-  switch (dirac_enc->fourcc) {
-    case GST_MAKE_FOURCC ('I', '4', '2', '0'):
-      dirac_encoder_load (dirac_enc->encoder, GST_BUFFER_DATA (buf),
-          GST_BUFFER_SIZE (buf));
-      break;
-    case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
-    {
-      uint8_t *data;
-      uint8_t *bufdata = GST_BUFFER_DATA (buf);
-      int i, j;
-
-      data = (uint8_t *) g_malloc (GST_BUFFER_SIZE (buf));
-      for (j = 0; j < dirac_enc->height; j++) {
-        for (i = 0; i < dirac_enc->width; i++) {
-          data[j * dirac_enc->width + i] =
-              bufdata[j * dirac_enc->width * 2 + i * 2];
-        }
-        for (i = 0; i < dirac_enc->width / 2; i++) {
-          data[dirac_enc->height * dirac_enc->width +
-              j * (dirac_enc->width / 2) + i] =
-              bufdata[j * dirac_enc->width * 2 + i * 4 + 1];
-          data[dirac_enc->height * dirac_enc->width +
-              +dirac_enc->height * (dirac_enc->width / 2)
-              + j * (dirac_enc->width / 2) + i] =
-              bufdata[j * dirac_enc->width * 2 + i * 4 + 3];
-        }
-      }
-      dirac_encoder_load (dirac_enc->encoder, data, GST_BUFFER_SIZE (buf));
-      g_free (data);
-    }
-      break;
-    case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
-    {
-      uint8_t *data;
-      uint8_t *bufdata = GST_BUFFER_DATA (buf);
-      int i, j;
-
-      data = (uint8_t *) g_malloc (GST_BUFFER_SIZE (buf));
-      for (j = 0; j < dirac_enc->height; j++) {
-        for (i = 0; i < dirac_enc->width; i++) {
-          data[j * dirac_enc->width + i] =
-              bufdata[j * dirac_enc->width * 2 + i * 2 + 1];
-        }
-        for (i = 0; i < dirac_enc->width / 2; i++) {
-          data[dirac_enc->height * dirac_enc->width +
-              j * (dirac_enc->width / 2) + i] =
-              bufdata[j * dirac_enc->width * 2 + i * 4 + 0];
-          data[dirac_enc->height * dirac_enc->width +
-              +dirac_enc->height * (dirac_enc->width / 2)
-              + j * (dirac_enc->width / 2) + i] =
-              bufdata[j * dirac_enc->width * 2 + i * 4 + 2];
-        }
-      }
-      dirac_encoder_load (dirac_enc->encoder, data, GST_BUFFER_SIZE (buf));
-      g_free (data);
-    }
-      break;
-    case GST_MAKE_FOURCC ('A', 'Y', 'U', 'V'):
-    {
-      uint8_t *data;
-      uint8_t *bufdata = GST_BUFFER_DATA (buf);
-      int i, j;
-
-      data = (uint8_t *) g_malloc (GST_BUFFER_SIZE (buf));
-      for (j = 0; j < dirac_enc->height; j++) {
-        for (i = 0; i < dirac_enc->width; i++) {
-          data[j * dirac_enc->width + i] =
-              bufdata[j * dirac_enc->width * 4 + i * 4 + 1];
-        }
-        for (i = 0; i < dirac_enc->width; i++) {
-          data[dirac_enc->height * dirac_enc->width
-              + j * dirac_enc->width + i] =
-              bufdata[j * dirac_enc->width * 4 + i * 4 + 2];
-          data[2 * dirac_enc->height * dirac_enc->width +
-              +j * dirac_enc->width + i] =
-              bufdata[j * dirac_enc->width * 4 + i * 4 + 3];
-        }
-      }
-      dirac_encoder_load (dirac_enc->encoder, data, GST_BUFFER_SIZE (buf));
-      g_free (data);
-    }
-      break;
-    default:
-      g_assert_not_reached ();
-  }
-
-  ret = gst_dirac_enc_process (dirac_enc, FALSE);
-
-  gst_buffer_unref (buf);
-  gst_object_unref (dirac_enc);
-
-  return ret;
-}
-#endif
-
-#define DIRAC_PARSE_CODE_IS_SEQ_HEADER(x) ((x) == 0x00)
-#define DIRAC_PARSE_CODE_IS_END_OF_SEQUENCE(x) ((x) == 0x10)
-#define DIRAC_PARSE_CODE_IS_PICTURE(x) ((x) & 0x8)
-#define DIRAC_PARSE_CODE_NUM_REFS(x) ((x) & 0x3)
-#define DIRAC_PARSE_CODE_IS_INTRA(x) (DIRAC_PARSE_CODE_IS_PICTURE(x) && DIRAC_PARSE_CODE_NUM_REFS(x) == 0)
-
-static GstFlowReturn
-gst_dirac_enc_process (GstDiracEnc * dirac_enc, gboolean end_sequence)
-{
-  GstBuffer *outbuf;
-  GstFlowReturn ret = GST_FLOW_OK;
-  int parse_code;
-  int state;
-  GstVideoCodecFrame *frame;
-
-  do {
-    outbuf = gst_buffer_new_and_alloc (32 * 1024 * 1024);
-    dirac_enc->encoder->enc_buf.buffer = GST_BUFFER_DATA (outbuf);
-    dirac_enc->encoder->enc_buf.size = GST_BUFFER_SIZE (outbuf);
-
-    if (end_sequence) {
-      dirac_encoder_end_sequence (dirac_enc->encoder);
-    }
-    state = dirac_encoder_output (dirac_enc->encoder);
-
-    switch (state) {
-      case ENC_STATE_BUFFER:
-        GST_DEBUG ("BUFFER");
-        gst_buffer_unref (outbuf);
-        break;
-      case ENC_STATE_INVALID:
-        GST_DEBUG ("Dirac returned ENC_STATE_INVALID");
-        gst_buffer_unref (outbuf);
-        return GST_FLOW_ERROR;
-      case ENC_STATE_EOS:
-        frame =
-            gst_video_encoder_get_oldest_frame (GST_VIDEO_ENCODER (dirac_enc));
-
-        /* FIXME: Get the frame from somewhere somehow... */
-        if (frame) {
-          frame->output_buffer = outbuf;
-          GST_BUFFER_SIZE (outbuf) = dirac_enc->encoder->enc_buf.size;
-
-          ret =
-              gst_video_encoder_finish_frame (GST_VIDEO_ENCODER
-              (dirac_enc), frame);
-
-          if (ret != GST_FLOW_OK) {
-            GST_DEBUG ("pad_push returned %d", ret);
-            return ret;
-          }
-        } else {
-          gst_buffer_unref (outbuf);
-        }
-        break;
-      case ENC_STATE_AVAIL:
-        GST_DEBUG ("AVAIL");
-        /* FIXME this doesn't reorder frames */
-        frame =
-            gst_video_encoder_get_oldest_frame (GST_VIDEO_ENCODER (dirac_enc));
-        if (frame == NULL) {
-          GST_ERROR ("didn't get frame %d", dirac_enc->pull_frame_num);
-        }
-        dirac_enc->pull_frame_num++;
-
-        parse_code = ((guint8 *) GST_BUFFER_DATA (outbuf))[4];
-
-        if (DIRAC_PARSE_CODE_IS_SEQ_HEADER (parse_code)) {
-	  GST_VIDEO_CODEC_FRAME_SET_SYNC_POINT (frame);
-        }
-
-        if (!dirac_enc->codec_data) {
-          GstCaps *caps;
-          GstVideoCodecState *output_state;
-
-          gst_dirac_enc_create_codec_data (dirac_enc, outbuf);
-
-          caps = gst_caps_new_simple ("video/x-dirac","streamheader", GST_TYPE_BUFFER, dirac_enc->codec_data, NULL);
-	  output_state = gst_video_encoder_set_output_state (GST_VIDEO_ENCODER (dirac_enc), caps, dirac_enc->input_state);
-	  gst_video_codec_state_unref (output_state);
-        }
-
-        frame->output_buffer = outbuf;
-        GST_BUFFER_SIZE (outbuf) = dirac_enc->encoder->enc_buf.size;
-
-        ret =
-            gst_video_encoder_finish_frame (GST_VIDEO_ENCODER
-            (dirac_enc), frame);
-
-        if (ret != GST_FLOW_OK) {
-          GST_DEBUG ("pad_push returned %d", ret);
-          return ret;
-        }
-        break;
-      default:
-        GST_ERROR ("Dirac returned state==%d", state);
-        gst_buffer_unref (outbuf);
-        return GST_FLOW_ERROR;
-    }
-  } while (state == ENC_STATE_AVAIL);
-
-  return GST_FLOW_OK;
-}
-
-static GstFlowReturn
-gst_dirac_enc_pre_push (GstVideoEncoder * base_video_encoder,
-    GstVideoCodecFrame * frame)
-{
-  GstDiracEnc *dirac_enc;
-  int delay;
-  int dist;
-  int pt;
-  int dt;
-  guint64 granulepos_hi;
-  guint64 granulepos_low;
-  GstBuffer *buf = frame->output_buffer;
-
-  dirac_enc = GST_DIRAC_ENC (base_video_encoder);
-
-  pt = frame->presentation_frame_number * 2 + dirac_enc->granule_offset;
-  dt = frame->decode_frame_number * 2 + dirac_enc->granule_offset;
-  delay = pt - dt;
-  dist = frame->distance_from_sync;
-
-  GST_DEBUG ("sys %d dpn %d pt %d dt %d delay %d dist %d",
-      (int) frame->system_frame_number,
-      (int) frame->decode_frame_number, pt, dt, delay, dist);
-
-  granulepos_hi = (((uint64_t) pt - delay) << 9) | ((dist >> 8));
-  granulepos_low = (delay << 9) | (dist & 0xff);
-  GST_DEBUG ("granulepos %" G_GINT64_FORMAT ":%" G_GINT64_FORMAT, granulepos_hi,
-      granulepos_low);
-
-#if 0
-  if (frame->is_eos) {
-    GST_BUFFER_OFFSET_END (buf) = dirac_enc->last_granulepos;
-  } else {
-#endif
-    dirac_enc->last_granulepos = (granulepos_hi << 22) | (granulepos_low);
-    GST_BUFFER_OFFSET_END (buf) = dirac_enc->last_granulepos;
-#if 0
-  }
-#endif
-
-  return GST_FLOW_OK;
-}
-
-static void
-gst_dirac_enc_create_codec_data (GstDiracEnc * dirac_enc,
-    GstBuffer * seq_header)
-{
-  GstBuffer *buf;
-  int size;
-
-  size = GST_READ_UINT32_BE (GST_BUFFER_DATA (seq_header) + 9);
-
-#define DIRAC_PARSE_HEADER_SIZE 13
-  buf = gst_buffer_new_and_alloc (size + DIRAC_PARSE_HEADER_SIZE);
-
-  memcpy (GST_BUFFER_DATA (buf), GST_BUFFER_DATA (seq_header), size);
-  GST_WRITE_UINT32_BE (GST_BUFFER_DATA (buf) + size + 0, 0x42424344);
-#define DIRAC_PARSE_CODE_END_OF_SEQUENCE 0x10
-  GST_WRITE_UINT8 (GST_BUFFER_DATA (buf) + size + 4,
-      DIRAC_PARSE_CODE_END_OF_SEQUENCE);
-  GST_WRITE_UINT32_BE (GST_BUFFER_DATA (buf) + size + 5, 0);
-  GST_WRITE_UINT32_BE (GST_BUFFER_DATA (buf) + size + 9, size);
-
-  /* ogg(mux) expects the header buffers to have 0 timestamps -
-     set OFFSET and OFFSET_END accordingly */
-  GST_BUFFER_OFFSET (buf) = 0;
-  GST_BUFFER_OFFSET_END (buf) = 0;
-  GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_IN_CAPS);
-
-  if (dirac_enc->codec_data) {
-    gst_buffer_unref (dirac_enc->codec_data);
-  }
-  dirac_enc->codec_data = buf;
-}
diff --git a/gst-plugins-bad.spec.in b/gst-plugins-bad.spec.in
index bb03b58e2..418bc25d8 100644
--- a/gst-plugins-bad.spec.in
+++ b/gst-plugins-bad.spec.in
@@ -307,7 +307,6 @@ make ERROR_CFLAGS='' ERROR_CXXFLAGS=''
 #%ifnarch s390 s390x
 #%{_libdir}/gstreamer-%{majorminor}/libgstdc1394.so
 #%endif
-#%{_libdir}/gstreamer-%{majorminor}/libgstdirac.so
 # %{_libdir}/gstreamer-%{majorminor}/libgstgsm.so
 #%{_libdir}/gstreamer-%{majorminor}/libgstjp2k.so
 #%{_libdir}/gstreamer-%{majorminor}/libgstkate.so