1 files changed, 0 insertions, 269 deletions
diff --git a/wearable/sys/oss4/oss4-mixer-enum.c b/wearable/sys/oss4/oss4-mixer-enum.c
deleted file mode 100644
index 4b64bb1..0000000
--- a/wearable/sys/oss4/oss4-mixer-enum.c
+++ /dev/null
@@ -1,269 +0,0 @@
-/* GStreamer OSS4 mixer enumeration control
- * Copyright (C) 2007-2008 Tim-Philipp Müller <tim centricular 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-/* An 'enum' in gnome-volume-control / GstMixer is represented by a
- * GstMixerOptions object
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gst/gst-i18n-plugin.h>
-
-#define NO_LEGACY_MIXER
-#include "oss4-mixer.h"
-#include "oss4-mixer-enum.h"
-#include "oss4-soundcard.h"
-
-GST_DEBUG_CATEGORY_EXTERN (oss4mixer_debug);
-#define GST_CAT_DEFAULT oss4mixer_debug
-
-static GList *gst_oss4_mixer_enum_get_values (GstMixerOptions * options);
-
-/* GstMixerTrack is a plain GObject, so let's just use the GLib macro here */
-G_DEFINE_TYPE (GstOss4MixerEnum, gst_oss4_mixer_enum, GST_TYPE_MIXER_OPTIONS);
-
-static void
-gst_oss4_mixer_enum_init (GstOss4MixerEnum * e)
-{
-  e->need_update = TRUE;
-}
-
-static void
-gst_oss4_mixer_enum_dispose (GObject * obj)
-{
-  GstMixerOptions *options = GST_MIXER_OPTIONS (obj);
-
-  /* our list is a flat list with constant strings, but the GstMixerOptions
-   * dispose will try to g_free the contained strings, so clean up the list
-   * before chaining up to GstMixerOptions */
-  g_list_free (options->values);
-  options->values = NULL;
-
-  G_OBJECT_CLASS (gst_oss4_mixer_enum_parent_class)->dispose (obj);
-}
-
-static void
-gst_oss4_mixer_enum_class_init (GstOss4MixerEnumClass * klass)
-{
-  GObjectClass *gobject_class = (GObjectClass *) klass;
-  GstMixerOptionsClass *mixeroptions_class = (GstMixerOptionsClass *) klass;
-
-  gobject_class->dispose = gst_oss4_mixer_enum_dispose;
-  mixeroptions_class->get_values = gst_oss4_mixer_enum_get_values;
-}
-
-static GList *
-gst_oss4_mixer_enum_get_values_locked (GstMixerOptions * options)
-{
-  GstOss4MixerEnum *e = GST_OSS4_MIXER_ENUM_CAST (options);
-  GList *oldlist, *list = NULL;
-  int i;
-
-  /* if current list of values is empty, update/re-check in any case */
-  if (!e->need_update && options->values != NULL)
-    return options->values;
-
-  GST_LOG_OBJECT (e, "updating available values for %s", e->mc->mixext.extname);
-
-  for (i = 0; i < e->mc->mixext.maxvalue; ++i) {
-    const gchar *s;
-
-    s = g_quark_to_string (e->mc->enum_vals[i]);
-    if (MIXEXT_ENUM_IS_AVAILABLE (e->mc->mixext, i)) {
-      GST_LOG_OBJECT (e, "option '%s' is available", s);
-      list = g_list_prepend (list, (gpointer) s);
-    } else {
-      GST_LOG_OBJECT (e, "option '%s' is currently not available", s);
-    }
-  }
-
-  list = g_list_reverse (list);
-
-  /* this is not thread-safe, but then the entire GstMixer API isn't really,
-   * since we return foo->list and not a copy and don't take any locks, so
-   * not much we can do here but pray; we're usually either called from _new()
-   * or from within _get_values() though, so it should be okay. We could use
-   * atomic ops here, but I'm not sure how much more that really buys us.*/
-  oldlist = options->values;    /* keep window small */
-  options->values = list;
-  g_list_free (oldlist);
-
-  e->need_update = FALSE;
-
-  return options->values;
-}
-
-static GList *
-gst_oss4_mixer_enum_get_values (GstMixerOptions * options)
-{
-  GstOss4MixerEnum *e = GST_OSS4_MIXER_ENUM (options);
-  GList *list;
-
-  /* we take the lock here mostly to serialise ioctls with the watch thread */
-  GST_OBJECT_LOCK (e->mixer);
-
-  list = gst_oss4_mixer_enum_get_values_locked (options);
-
-  GST_OBJECT_UNLOCK (e->mixer);
-
-  return list;
-}
-
-static const gchar *
-gst_oss4_mixer_enum_get_current_value (GstOss4MixerEnum * e)
-{
-  const gchar *cur_val = NULL;
-
-  if (e->mc->enum_vals != NULL && e->mc->last_val < e->mc->mixext.maxvalue) {
-    cur_val = g_quark_to_string (e->mc->enum_vals[e->mc->last_val]);
-  }
-
-  return cur_val;
-}
-
-static gboolean
-gst_oss4_mixer_enum_update_current (GstOss4MixerEnum * e)
-{
-  int cur = -1;
-
-  if (!gst_oss4_mixer_get_control_val (e->mixer, e->mc, &cur))
-    return FALSE;
-
-  if (cur < 0 || cur >= e->mc->mixext.maxvalue) {
-    GST_WARNING_OBJECT (e, "read value %d out of bounds [0-%d]", cur,
-        e->mc->mixext.maxvalue - 1);
-    e->mc->last_val = 0;
-    return FALSE;
-  }
-
-  return TRUE;
-}
-
-gboolean
-gst_oss4_mixer_enum_set_option (GstOss4MixerEnum * e, const gchar * value)
-{
-  GQuark q;
-  int i;
-
-  q = g_quark_try_string (value);
-  if (q == 0) {
-    GST_WARNING_OBJECT (e, "unknown option '%s'", value);
-    return FALSE;
-  }
-
-  for (i = 0; i < e->mc->mixext.maxvalue; ++i) {
-    if (q == e->mc->enum_vals[i])
-      break;
-  }
-
-  if (i >= e->mc->mixext.maxvalue) {
-    GST_WARNING_OBJECT (e, "option '%s' is not valid for this control", value);
-    return FALSE;
-  }
-
-  GST_LOG_OBJECT (e, "option '%s' = %d", value, i);
-
-  if (!MIXEXT_ENUM_IS_AVAILABLE (e->mc->mixext, i)) {
-    GST_WARNING_OBJECT (e, "option '%s' is not selectable currently", value);
-    return FALSE;
-  }
-
-  if (!gst_oss4_mixer_set_control_val (e->mixer, e->mc, i)) {
-    GST_WARNING_OBJECT (e, "could not set option '%s' (%d)", value, i);
-    return FALSE;
-  }
-
-  /* and re-read current value with sanity checks (or could just assign here) */
-  gst_oss4_mixer_enum_update_current (e);
-
-  return TRUE;
-}
-
-const gchar *
-gst_oss4_mixer_enum_get_option (GstOss4MixerEnum * e)
-{
-  const gchar *cur_str = NULL;
-
-  if (!gst_oss4_mixer_enum_update_current (e)) {
-    GST_WARNING_OBJECT (e, "failed to read current value");
-    return NULL;
-  }
-
-  cur_str = gst_oss4_mixer_enum_get_current_value (e);
-  GST_LOG_OBJECT (e, "%s (%d)", GST_STR_NULL (cur_str), e->mc->last_val);
-  return cur_str;
-}
-
-GstMixerTrack *
-gst_oss4_mixer_enum_new (GstOss4Mixer * mixer, GstOss4MixerControl * mc)
-{
-  GstOss4MixerEnum *e;
-  GstMixerTrack *track;
-
-  e = g_object_new (GST_TYPE_OSS4_MIXER_ENUM, "untranslated-label",
-      mc->mixext.extname, NULL);
-  e->mixer = mixer;
-  e->mc = mc;
-
-  track = GST_MIXER_TRACK (e);
-
-  /* caller will set track->label and track->flags */
-
-  track->num_channels = 0;
-  track->min_volume = 0;
-  track->max_volume = 0;
-
-  (void) gst_oss4_mixer_enum_get_values_locked (GST_MIXER_OPTIONS (track));
-
-  if (!gst_oss4_mixer_enum_update_current (e)) {
-    GST_WARNING_OBJECT (track, "failed to read current value, returning NULL");
-    g_object_unref (track);
-    track = NULL;
-  }
-
-  GST_LOG_OBJECT (e, "current value: %d (%s)", e->mc->last_val,
-      gst_oss4_mixer_enum_get_current_value (e));
-
-  return track;
-}
-
-/* This is called from the watch thread */
-void
-gst_oss4_mixer_enum_process_change_unlocked (GstMixerTrack * track)
-{
-  GstOss4MixerEnum *e = GST_OSS4_MIXER_ENUM_CAST (track);
-
-  gchar *cur;
-
-  if (!e->mc->changed && !e->mc->list_changed)
-    return;
-
-  if (e->mc->list_changed) {
-    gst_mixer_options_list_changed (GST_MIXER (e->mixer),
-        GST_MIXER_OPTIONS (e));
-  }
-
-  GST_OBJECT_LOCK (e->mixer);
-  cur = (gchar *) gst_oss4_mixer_enum_get_current_value (e);
-  GST_OBJECT_UNLOCK (e->mixer);
-
-  gst_mixer_option_changed (GST_MIXER (e->mixer), GST_MIXER_OPTIONS (e), cur);
-}