hermes: remove hermes colorspace converter that was never ported to 0.10

4 files changed, 0 insertions, 683 deletions

diff --git a/LICENSE_readme b/LICENSE_readme
index fbdad4212..8ef8dbc60 100644
--- a/LICENSE_readme
+++ b/LICENSE_readme
@@ -64,7 +64,6 @@ gst_arts         aRts             (http://arts-project.org/)
 gst1394          libraw1394       (http://www.linux1394.org/)
 gstaf            libaudiofile     (http://www.68k.org/~michael/audiofile/)
 gstsf            libsndfile       (http://www.mega-nerd.com/libsndfile/)
-hermescolorspace Hermes           (http://www.clanlib.org/hermes/)
 kio              KDE              (http://www.kde.org/)
 ladspa                            (http://www.ladspa.org/)
 lame             libmp3lame       (http://lame.sourceforge.net/)
diff --git a/ext/Makefile.am b/ext/Makefile.am
index 098854b95..1b0bafdf3 100644
--- a/ext/Makefile.am
+++ b/ext/Makefile.am
@@ -142,12 +142,6 @@ else
 GSM_DIR=
 endif
 
-# if USE_HERMES
-# HERMES_DIR=hermes
-# else
-HERMES_DIR=
-# endif
-
 if USE_JP2K
 JP2K_DIR = jp2k
 else
@@ -417,7 +411,6 @@ SUBDIRS=\
 	$(GSETTINGS_DIR) \
 	$(GSM_DIR) \
 	$(G729_DIR) \
-	$(HERMES_DIR) \
 	$(JP2K_DIR) \
 	$(KATE_DIR) \
 	$(LADSPA_DIR) \
diff --git a/ext/hermes/Makefile.am b/ext/hermes/Makefile.am
deleted file mode 100644
index 7bfc56b52..000000000
--- a/ext/hermes/Makefile.am
+++ /dev/null
@@ -1,11 +0,0 @@
-
-plugin_LTLIBRARIES = libgsthermescolorspace.la
-
-PLUGIN_EXTRA_LIBS = $(HERMES_LIBS)
-
-libgsthermescolorspace_la_SOURCES = gsthermescolorspace.c
-libgsthermescolorspace_la_CFLAGS = $(GST_CFLAGS)
-libgsthermescolorspace_la_LIBADD = $(PLUGIN_EXTRA_LIBS)
-libgsthermescolorspace_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-libgsthermescolorspace_la_LIBTOOLFLAGS = --tag=disable-static
-
diff --git a/ext/hermes/gsthermescolorspace.c b/ext/hermes/gsthermescolorspace.c
deleted file mode 100644
index aa8164ce1..000000000
--- a/ext/hermes/gsthermescolorspace.c
+++ /dev/null
@@ -1,664 +0,0 @@
-/* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include <gst/gst.h>
-#include <gst/video/video.h>
-#include <Hermes/Hermes.h>
-
-
-#define GST_TYPE_COLORSPACE \
-  (gst_hermes_colorspace_get_type())
-#define GST_HERMES_COLORSPACE(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_COLORSPACE,GstHermesColorspace))
-#define GST_HERMES_COLORSPACE_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ULAW,GstHermesColorspace))
-#define GST_IS_COLORSPACE(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_COLORSPACE))
-#define GST_IS_COLORSPACE_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_COLORSPACE))
-
-typedef struct _GstHermesColorspace GstHermesColorspace;
-typedef struct _GstHermesColorspaceClass GstHermesColorspaceClass;
-
-typedef enum
-{
-  GST_HERMES_COLORSPACE_NONE,
-  GST_HERMES_COLORSPACE_HERMES,
-  GST_HERMES_COLORSPACE_YUV_RGB,
-  GST_HERMES_COLORSPACE_YUY2_I420,
-  GST_HERMES_COLORSPACE_RGB32_I420,
-  GST_HERMES_COLORSPACE_RGB32_YV12,
-  GST_HERMES_COLORSPACE_420_SWAP
-}
-GstColorSpaceConverterType;
-
-struct _GstHermesColorspace
-{
-  GstElement element;
-
-  GstPad *sinkpad, *srcpad;
-
-  HermesHandle h_handle;
-  HermesFormat sink_format;
-  HermesFormat src_format;
-
-  int src_format_index;
-  int sink_format_index;
-
-  int src_size;
-  int sink_size;
-
-  int src_stride;
-  int sink_stride;
-
-  gint width, height;
-  gdouble fps;
-  gboolean passthru;
-};
-
-struct _GstHermesColorspaceClass
-{
-  GstElementClass parent_class;
-};
-
-GType gst_hermes_colorspace_get_type (void);
-
-typedef struct _GstHermesColorspaceFormat
-{
-  GstStaticCaps caps;
-
-}
-GstHermesColorspaceFormat;
-
-static GstHermesColorspaceFormat gst_hermes_colorspace_formats[] = {
-  {GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB)},
-  {GST_STATIC_CAPS (GST_VIDEO_CAPS_RGBx)},
-  {GST_STATIC_CAPS (GST_VIDEO_CAPS_BGRx)},
-  {GST_STATIC_CAPS (GST_VIDEO_CAPS_xBGR)},
-  {GST_STATIC_CAPS (GST_VIDEO_CAPS_BGR)},
-  {GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB)},
-  {GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB_15)},
-  {GST_STATIC_CAPS (GST_VIDEO_CAPS_RGB_16)},
-};
-
-/* Stereo signals and args */
-enum
-{
-  /* FILL ME */
-  LAST_SIGNAL
-};
-
-enum
-{
-  ARG_0,
-  ARG_SOURCE,
-  ARG_DEST
-};
-
-static void gst_hermes_colorspace_base_init (gpointer g_class);
-static void gst_hermes_colorspace_class_init (GstHermesColorspaceClass * klass);
-static void gst_hermes_colorspace_init (GstHermesColorspace * space);
-
-static void gst_hermes_colorspace_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec);
-static void gst_hermes_colorspace_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec);
-
-static GstPadLinkReturn
-gst_hermes_colorspace_link (GstPad * pad, const GstCaps * caps);
-static void gst_hermes_colorspace_chain (GstPad * pad, GstData * _data);
-static GstStateChangeReturn
-gst_hermes_colorspace_change_state (GstElement * element,
-    GstStateChange transition);
-
-
-static GstElementClass *parent_class = NULL;
-
-/*static guint gst_hermes_colorspace_signals[LAST_SIGNAL] = { 0 }; */
-
-#if 0
-static gboolean
-colorspace_setup_converter (GstHermesColorspace * space, GstCaps * from_caps,
-    GstCaps * to_caps)
-{
-  guint32 from_space, to_space;
-  GstStructure *from_struct;
-  GstStructure *to_struct;
-
-  g_return_val_if_fail (to_caps != NULL, FALSE);
-  g_return_val_if_fail (from_caps != NULL, FALSE);
-
-  from_struct = gst_caps_get_structure (from_caps, 0);
-  to_struct = gst_caps_get_structure (to_caps, 0);
-
-  from_space = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
-  gst_structure_get_fourcc (from_struct, "format", &from_space);
-
-  to_space = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
-  gst_structure_get_fourcc (to_struct, "format", &to_space);
-
-  GST_INFO ("set up converter for " GST_FOURCC_FORMAT
-      " (%08x) to " GST_FOURCC_FORMAT " (%08x)",
-      GST_FOURCC_ARGS (from_space), from_space,
-      GST_FOURCC_ARGS (to_space), to_space);
-
-  switch (from_space) {
-    case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
-    {
-      gint from_bpp;
-
-      gst_structure_get_int (from_struct, "bpp", &from_bpp);
-
-      switch (to_space) {
-        case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
-#ifdef HAVE_HERMES
-        {
-          gint to_bpp;
-
-          gst_structure_get_int (to_struct, "bpp", &to_bpp);
-
-          gst_structure_get_int (from_struct, "red_mask", &space->source.r);
-          gst_structure_get_int (from_struct, "green_mask", &space->source.g);
-          gst_structure_get_int (from_struct, "blue_mask", &space->source.b);
-          space->source.a = 0;
-          space->srcbpp = space->source.bits = from_bpp;
-          space->source.indexed = 0;
-          space->source.has_colorkey = 0;
-
-          GST_INFO ("source red mask   %08x", space->source.r);
-          GST_INFO ("source green mask %08x", space->source.g);
-          GST_INFO ("source blue mask  %08x", space->source.b);
-          GST_INFO ("source bpp        %08x", space->srcbpp);
-
-          gst_structure_get_int (to_struct, "red_mask", &space->dest.r);
-          gst_structure_get_int (to_struct, "green_mask", &space->dest.g);
-          gst_structure_get_int (to_struct, "blue_mask", &space->dest.b);
-          space->dest.a = 0;
-          space->destbpp = space->dest.bits = to_bpp;
-          space->dest.indexed = 0;
-          space->dest.has_colorkey = 0;
-
-          GST_INFO ("dest red mask   %08x", space->dest.r);
-          GST_INFO ("dest green mask %08x", space->dest.g);
-          GST_INFO ("dest blue mask  %08x", space->dest.b);
-          GST_INFO ("dest bpp        %08x", space->destbpp);
-
-          if (!Hermes_ConverterRequest (space->h_handle, &space->source,
-                  &space->dest)) {
-            g_warning ("Hermes: could not get converter\n");
-            return FALSE;
-          }
-          GST_INFO ("converter set up");
-          space->type = GST_HERMES_COLORSPACE_HERMES;
-          return TRUE;
-        }
-#else
-          g_warning ("colorspace: compiled without hermes!");
-          return FALSE;
-#endif
-        case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
-          if (from_bpp == 32) {
-            space->type = GST_HERMES_COLORSPACE_RGB32_YV12;
-            space->destbpp = 12;
-            return TRUE;
-          }
-        case GST_MAKE_FOURCC ('I', '4', '2', '0'):
-          if (from_bpp == 32) {
-            space->type = GST_HERMES_COLORSPACE_RGB32_I420;
-            space->destbpp = 12;
-            return TRUE;
-          }
-        case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
-          GST_INFO ("colorspace: RGB to YUV with bpp %d not implemented!!",
-              from_bpp);
-          return FALSE;
-      }
-      break;
-    }
-    case GST_MAKE_FOURCC ('I', '4', '2', '0'):
-      switch (to_space) {
-        case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
-          GST_INFO ("colorspace: YUV to RGB");
-
-          gst_structure_get_int (to_struct, "bpp", &space->destbpp);
-          space->converter =
-              gst_hermes_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
-          space->type = GST_HERMES_COLORSPACE_YUV_RGB;
-          return TRUE;
-        case GST_MAKE_FOURCC ('I', '4', '2', '0'):
-          space->type = GST_HERMES_COLORSPACE_NONE;
-          space->destbpp = 12;
-          return TRUE;
-        case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
-          space->type = GST_HERMES_COLORSPACE_420_SWAP;
-          space->destbpp = 12;
-          return TRUE;
-
-      }
-      break;
-    case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
-      switch (to_space) {
-        case GST_MAKE_FOURCC ('I', '4', '2', '0'):
-          space->type = GST_HERMES_COLORSPACE_YUY2_I420;
-          space->destbpp = 12;
-          return TRUE;
-        case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
-          space->type = GST_HERMES_COLORSPACE_NONE;
-          space->destbpp = 16;
-          return TRUE;
-        case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
-          GST_INFO ("colorspace: YUY2 to RGB not implemented!!");
-          return FALSE;
-      }
-      break;
-    case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
-      switch (to_space) {
-        case GST_MAKE_FOURCC ('R', 'G', 'B', ' '):
-          GST_INFO ("colorspace: YV12 to RGB");
-
-          gst_structure_get_int (to_struct, "bpp", &space->destbpp);
-          space->converter =
-              gst_hermes_colorspace_yuv2rgb_get_converter (from_caps, to_caps);
-          space->type = GST_HERMES_COLORSPACE_YUV_RGB;
-          return TRUE;
-        case GST_MAKE_FOURCC ('I', '4', '2', '0'):
-          space->type = GST_HERMES_COLORSPACE_420_SWAP;
-          space->destbpp = 12;
-          return TRUE;
-        case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
-          space->type = GST_HERMES_COLORSPACE_NONE;
-          space->destbpp = 12;
-          return TRUE;
-      }
-      break;
-  }
-  return FALSE;
-}
-#endif
-
-static GstCaps *
-gst_hermes_colorspace_caps_remove_format_info (GstCaps * caps)
-{
-  int i;
-  GstStructure *structure;
-
-  for (i = 0; i < gst_caps_get_size (caps); i++) {
-    structure = gst_caps_get_structure (caps, i);
-
-    gst_structure_remove_field (structure, "format");
-    gst_structure_remove_field (structure, "endianness");
-    gst_structure_remove_field (structure, "depth");
-    gst_structure_remove_field (structure, "bpp");
-    gst_structure_remove_field (structure, "red_mask");
-    gst_structure_remove_field (structure, "green_mask");
-    gst_structure_remove_field (structure, "blue_mask");
-  }
-
-  gst_caps_do_simplify (caps);
-
-  return caps;
-}
-
-static void
-gst_hermes_colorspace_structure_to_hermes_format (HermesFormat * format,
-    GstStructure * structure)
-{
-  gst_structure_get_int (structure, "red_mask", &format->r);
-  gst_structure_get_int (structure, "green_mask", &format->g);
-  gst_structure_get_int (structure, "blue_mask", &format->b);
-  format->a = 0;
-  gst_structure_get_int (structure, "bpp", &format->bits);
-  format->indexed = 0;
-  format->has_colorkey = 0;
-}
-
-static GstCaps *
-gst_hermes_colorspace_getcaps (GstPad * pad)
-{
-  GstHermesColorspace *space;
-  GstPad *otherpad;
-  GstCaps *othercaps;
-  GstCaps *caps;
-
-  space = GST_HERMES_COLORSPACE (gst_pad_get_parent (pad));
-
-  otherpad = (pad == space->srcpad) ? space->sinkpad : space->srcpad;
-
-  othercaps = gst_pad_get_allowed_caps (otherpad);
-
-  othercaps = gst_hermes_colorspace_caps_remove_format_info (othercaps);
-
-  caps = gst_caps_intersect (othercaps, gst_pad_get_pad_template_caps (pad));
-  gst_caps_free (othercaps);
-
-  return caps;
-}
-
-static GstPadLinkReturn
-gst_hermes_colorspace_link (GstPad * pad, const GstCaps * caps)
-{
-  GstHermesColorspace *space;
-  GstPad *otherpad;
-  GstStructure *structure;
-  GstPadLinkReturn link_ret;
-  int width, height;
-  double fps;
-  int i;
-
-  space = GST_HERMES_COLORSPACE (gst_pad_get_parent (pad));
-  otherpad = (pad == space->sinkpad) ? space->srcpad : space->sinkpad;
-
-  link_ret = gst_pad_try_set_caps (otherpad, caps);
-  if (link_ret == GST_PAD_LINK_OK) {
-    space->passthru = TRUE;
-    return link_ret;
-  }
-
-  structure = gst_caps_get_structure (caps, 0);
-
-  for (i = 0; i < G_N_ELEMENTS (gst_hermes_colorspace_formats); i++) {
-    GstCaps *icaps;
-    GstCaps *fcaps;
-
-    fcaps =
-        gst_caps_copy (gst_static_caps_get (&gst_hermes_colorspace_formats
-            [i].caps));
-
-    icaps = gst_caps_intersect (caps, fcaps);
-    if (!gst_caps_is_empty (icaps)) {
-      break;
-    }
-    gst_caps_free (icaps);
-  }
-  if (i == G_N_ELEMENTS (gst_hermes_colorspace_formats)) {
-    g_assert_not_reached ();
-    return GST_PAD_LINK_REFUSED;
-  }
-
-  gst_structure_get_int (structure, "width", &width);
-  gst_structure_get_int (structure, "height", &height);
-  gst_structure_get_double (structure, "framerate", &fps);
-
-  GST_INFO ("size: %dx%d", space->width, space->height);
-
-  if (gst_pad_is_negotiated (otherpad)) {
-    GstCaps *othercaps;
-
-    othercaps = gst_caps_copy (gst_pad_get_negotiated_caps (otherpad));
-
-    gst_caps_set_simple (othercaps,
-        "width", G_TYPE_INT, width,
-        "height", G_TYPE_INT, height, "framerate", G_TYPE_DOUBLE, fps, NULL);
-
-    link_ret = gst_pad_try_set_caps (otherpad, othercaps);
-    if (link_ret != GST_PAD_LINK_OK) {
-      return link_ret;
-    }
-  }
-
-  if (pad == space->srcpad) {
-    space->src_format_index = i;
-    gst_hermes_colorspace_structure_to_hermes_format (&space->src_format,
-        structure);
-  } else {
-    space->sink_format_index = i;
-    gst_hermes_colorspace_structure_to_hermes_format (&space->sink_format,
-        structure);
-  }
-
-  space->sink_stride = width * (space->sink_format.bits / 8);
-  space->src_stride = width * (space->src_format.bits / 8);
-  space->sink_size = space->sink_stride * height;
-  space->src_size = space->src_stride * height;
-  space->width = width;
-  space->height = height;
-  space->fps = fps;
-
-  if (gst_pad_is_negotiated (otherpad)) {
-    if (!Hermes_ConverterRequest (space->h_handle, &space->sink_format,
-            &space->src_format)) {
-      g_warning ("Hermes: could not get converter\n");
-      return GST_PAD_LINK_REFUSED;
-    }
-    g_print ("inited\n");
-  }
-
-  return GST_PAD_LINK_OK;
-}
-
-GType
-gst_hermes_colorspace_get_type (void)
-{
-  static GType colorspace_type = 0;
-
-  if (!colorspace_type) {
-    static const GTypeInfo colorspace_info = {
-      sizeof (GstHermesColorspaceClass),
-      gst_hermes_colorspace_base_init,
-      NULL,
-      (GClassInitFunc) gst_hermes_colorspace_class_init,
-      NULL,
-      NULL,
-      sizeof (GstHermesColorspace),
-      0,
-      (GInstanceInitFunc) gst_hermes_colorspace_init,
-    };
-
-    colorspace_type =
-        g_type_register_static (GST_TYPE_ELEMENT, "GstHermesColorspace",
-        &colorspace_info, 0);
-  }
-  return colorspace_type;
-}
-
-static GstStaticPadTemplate gst_hermes_colorspace_src_pad_template =
-    GST_STATIC_PAD_TEMPLATE ("src",
-    GST_PAD_SRC,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB "; "
-        GST_VIDEO_CAPS_RGBx "; "
-        GST_VIDEO_CAPS_BGRx "; "
-        GST_VIDEO_CAPS_xBGR "; "
-        GST_VIDEO_CAPS_BGR "; "
-        GST_VIDEO_CAPS_RGB "; "
-        GST_VIDEO_CAPS_RGB_16 "; " GST_VIDEO_CAPS_RGB_15)
-    );
-
-static GstStaticPadTemplate gst_hermes_colorspace_sink_pad_template =
-    GST_STATIC_PAD_TEMPLATE ("sink",
-    GST_PAD_SINK,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB "; "
-        GST_VIDEO_CAPS_RGBx "; "
-        GST_VIDEO_CAPS_BGRx "; "
-        GST_VIDEO_CAPS_xBGR "; "
-        GST_VIDEO_CAPS_BGR "; "
-        GST_VIDEO_CAPS_RGB "; "
-        GST_VIDEO_CAPS_RGB_16 "; " GST_VIDEO_CAPS_RGB_15)
-    );
-
-static void
-gst_hermes_colorspace_base_init (gpointer g_class)
-{
-  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
-  gst_element_class_add_pad_template (element_class,
-      gst_static_pad_template_get (&gst_hermes_colorspace_src_pad_template));
-  gst_element_class_add_pad_template (element_class,
-      gst_static_pad_template_get (&gst_hermes_colorspace_sink_pad_template));
-
-  gst_element_class_set_details_simple (element_class, "Colorspace converter",
-      "Filter/Converter/Video",
-      "Converts video from one colorspace to another using libhermes",
-      "Wim Taymans <wim.taymans@chello.be>");
-}
-
-static void
-gst_hermes_colorspace_class_init (GstHermesColorspaceClass * klass)
-{
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
-
-  parent_class = g_type_class_peek_parent (klass);
-
-  gobject_class->set_property = gst_hermes_colorspace_set_property;
-  gobject_class->get_property = gst_hermes_colorspace_get_property;
-
-  gstelement_class->change_state = gst_hermes_colorspace_change_state;
-}
-
-static void
-gst_hermes_colorspace_init (GstHermesColorspace * space)
-{
-  space->sinkpad =
-      gst_pad_new_from_static_template
-      (&gst_hermes_colorspace_sink_pad_template, "sink");
-  gst_pad_set_link_function (space->sinkpad, gst_hermes_colorspace_link);
-  gst_pad_set_getcaps_function (space->sinkpad, gst_hermes_colorspace_getcaps);
-  gst_pad_set_chain_function (space->sinkpad, gst_hermes_colorspace_chain);
-  gst_element_add_pad (GST_ELEMENT (space), space->sinkpad);
-
-  space->srcpad =
-      gst_pad_new_from_static_template (&gst_hermes_colorspace_src_pad_template,
-      "src");
-  gst_element_add_pad (GST_ELEMENT (space), space->srcpad);
-  gst_pad_set_link_function (space->srcpad, gst_hermes_colorspace_link);
-
-  space->h_handle = Hermes_ConverterInstance (0);
-  space->passthru = FALSE;
-}
-
-static void
-gst_hermes_colorspace_chain (GstPad * pad, GstData * _data)
-{
-  GstBuffer *buf = GST_BUFFER (_data);
-  GstHermesColorspace *space;
-  GstBuffer *outbuf = NULL;
-
-  g_return_if_fail (pad != NULL);
-  g_return_if_fail (GST_IS_PAD (pad));
-  g_return_if_fail (buf != NULL);
-
-  space = GST_HERMES_COLORSPACE (gst_pad_get_parent (pad));
-
-  g_return_if_fail (space != NULL);
-  g_return_if_fail (GST_IS_COLORSPACE (space));
-
-  if (space->passthru) {
-    gst_pad_push (space->srcpad, _data);
-    return;
-  }
-
-  if (GST_BUFFER_SIZE (buf) < space->sink_size) {
-    g_critical ("input size is smaller than expected");
-  }
-
-  outbuf =
-      gst_pad_alloc_buffer_and_set_caps (space->srcpad, GST_BUFFER_OFFSET_NONE,
-      space->src_size);
-
-  Hermes_ConverterCopy (space->h_handle,
-      GST_BUFFER_DATA (buf), 0, 0, space->width, space->height,
-      space->sink_stride, GST_BUFFER_DATA (outbuf), 0, 0,
-      space->width, space->height, space->src_stride);
-
-  GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf);
-  GST_BUFFER_DURATION (outbuf) = GST_BUFFER_DURATION (buf);
-
-  gst_buffer_unref (buf);
-  gst_pad_push (space->srcpad, GST_DATA (outbuf));
-}
-
-static GstStateChangeReturn
-gst_hermes_colorspace_change_state (GstElement * element,
-    GstStateChange transition)
-{
-  GstHermesColorspace *space;
-
-  space = GST_HERMES_COLORSPACE (element);
-
-  switch (transition) {
-    case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
-      break;
-    case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
-      break;
-    case GST_STATE_CHANGE_PAUSED_TO_READY:
-      break;
-  }
-
-  return parent_class->change_state (element, transition);
-}
-
-static void
-gst_hermes_colorspace_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec)
-{
-  GstHermesColorspace *space;
-
-  g_return_if_fail (GST_IS_COLORSPACE (object));
-  space = GST_HERMES_COLORSPACE (object);
-
-  switch (prop_id) {
-    default:
-      break;
-  }
-}
-
-static void
-gst_hermes_colorspace_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec)
-{
-  GstHermesColorspace *space;
-
-  g_return_if_fail (GST_IS_COLORSPACE (object));
-  space = GST_HERMES_COLORSPACE (object);
-
-  switch (prop_id) {
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
-  gint hermes_res;
-
-  hermes_res = Hermes_Init ();
-  g_return_val_if_fail (hermes_res != 0, FALSE);
-
-  if (!gst_element_register (plugin, "hermescolorspace", GST_RANK_PRIMARY - 2,
-          GST_TYPE_COLORSPACE))
-    return FALSE;
-
-  return TRUE;
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-    GST_VERSION_MINOR,
-    hermescolorspace,
-    "Hermes colorspace converter",
-    plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)