1 files changed, 0 insertions, 223 deletions
diff --git a/examples/app/appsrc-ra.c b/examples/app/appsrc-ra.c
deleted file mode 100644
index aa4962fe..00000000
--- a/examples/app/appsrc-ra.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/* GStreamer
- *
- * appsrc-ra.c: example for using appsrc in random-access mode.
- *
- * Copyright (C) 2008 Wim Taymans <wim.taymans@gmail.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gst/gst.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-GST_DEBUG_CATEGORY (appsrc_playbin_debug);
-#define GST_CAT_DEFAULT appsrc_playbin_debug
-
-/*
- * an example application of using appsrc in random-access mode. When the
- * appsrc requests data with the need-data signal, we retrieve a buffer of the
- * requested size and push it to appsrc.
- *
- * This is a good example how one would deal with a local file resource.
- *
- * Appsrc in random-access mode needs seeking support and we must thus connect
- * to the seek signal to perform any seeks when requested.
- *
- * In random-access mode we must set the size of the source material.
- */
-typedef struct _App App;
-
-struct _App
-{
-  GstElement *playbin;
-  GstElement *appsrc;
-
-  GMainLoop *loop;
-
-  GMappedFile *file;
-  guint8 *data;
-  gsize length;
-  guint64 offset;
-};
-
-App s_app;
-
-/* This method is called by the need-data signal callback, we feed data into the
- * appsrc with the requested size.
- */
-static void
-feed_data (GstElement * appsrc, guint size, App * app)
-{
-  GstBuffer *buffer;
-  GstFlowReturn ret;
-
-  buffer = gst_buffer_new ();
-
-  if (app->offset >= app->length) {
-    /* we are EOS, send end-of-stream */
-    g_signal_emit_by_name (app->appsrc, "end-of-stream", &ret);
-    return;
-  }
-
-  /* read the amount of data, we are allowed to return less if we are EOS */
-  if (app->offset + size > app->length)
-    size = app->length - app->offset;
-
-  GST_BUFFER_DATA (buffer) = app->data + app->offset;
-  GST_BUFFER_SIZE (buffer) = size;
-  /* we need to set an offset for random access */
-  GST_BUFFER_OFFSET (buffer) = app->offset;
-  GST_BUFFER_OFFSET_END (buffer) = app->offset + size;
-
-  GST_DEBUG ("feed buffer %p, offset %" G_GUINT64_FORMAT "-%u", buffer,
-      app->offset, size);
-  g_signal_emit_by_name (app->appsrc, "push-buffer", buffer, &ret);
-  gst_buffer_unref (buffer);
-
-  app->offset += size;
-
-  return;
-}
-
-/* called when appsrc wants us to return data from a new position with the next
- * call to push-buffer. */
-static gboolean
-seek_data (GstElement * appsrc, guint64 position, App * app)
-{
-  GST_DEBUG ("seek to offset %" G_GUINT64_FORMAT, position);
-  app->offset = position;
-
-  return TRUE;
-}
-
-/* this callback is called when playbin2 has constructed a source object to read
- * from. Since we provided the appsrc:// uri to playbin2, this will be the
- * appsrc that we must handle. We set up some signals to push data into appsrc
- * and one to perform a seek. */
-static void
-found_source (GObject * object, GObject * orig, GParamSpec * pspec, App * app)
-{
-  /* get a handle to the appsrc */
-  g_object_get (orig, pspec->name, &app->appsrc, NULL);
-
-  GST_DEBUG ("got appsrc %p", app->appsrc);
-
-  /* we can set the length in appsrc. This allows some elements to estimate the
-   * total duration of the stream. It's a good idea to set the property when you
-   * can but it's not required. */
-  g_object_set (app->appsrc, "size", app->length, NULL);
-  g_object_set (app->appsrc, "stream-type", 2, NULL);
-
-  /* configure the appsrc, we will push a buffer to appsrc when it needs more
-   * data */
-  g_signal_connect (app->appsrc, "need-data", G_CALLBACK (feed_data), app);
-  g_signal_connect (app->appsrc, "seek-data", G_CALLBACK (seek_data), app);
-}
-
-static gboolean
-bus_message (GstBus * bus, GstMessage * message, App * app)
-{
-  GST_DEBUG ("got message %s",
-      gst_message_type_get_name (GST_MESSAGE_TYPE (message)));
-
-  switch (GST_MESSAGE_TYPE (message)) {
-    case GST_MESSAGE_ERROR:
-      g_error ("received error");
-      g_main_loop_quit (app->loop);
-      break;
-    case GST_MESSAGE_EOS:
-      g_main_loop_quit (app->loop);
-      break;
-    default:
-      break;
-  }
-  return TRUE;
-}
-
-int
-main (int argc, char *argv[])
-{
-  App *app = &s_app;
-  GError *error = NULL;
-  GstBus *bus;
-
-  gst_init (&argc, &argv);
-
-  GST_DEBUG_CATEGORY_INIT (appsrc_playbin_debug, "appsrc-playbin", 0,
-      "appsrc playbin example");
-
-  if (argc < 2) {
-    g_print ("usage: %s <filename>\n", argv[0]);
-    return -1;
-  }
-
-  /* try to open the file as an mmapped file */
-  app->file = g_mapped_file_new (argv[1], FALSE, &error);
-  if (error) {
-    g_print ("failed to open file: %s\n", error->message);
-    g_error_free (error);
-    return -2;
-  }
-  /* get some vitals, this will be used to read data from the mmapped file and
-   * feed it to appsrc. */
-  app->length = g_mapped_file_get_length (app->file);
-  app->data = (guint8 *) g_mapped_file_get_contents (app->file);
-  app->offset = 0;
-
-  /* create a mainloop to get messages */
-  app->loop = g_main_loop_new (NULL, TRUE);
-
-  app->playbin = gst_element_factory_make ("playbin2", NULL);
-  g_assert (app->playbin);
-
-  bus = gst_pipeline_get_bus (GST_PIPELINE (app->playbin));
-
-  /* add watch for messages */
-  gst_bus_add_watch (bus, (GstBusFunc) bus_message, app);
-
-  /* set to read from appsrc */
-  g_object_set (app->playbin, "uri", "appsrc://", NULL);
-
-  /* get notification when the source is created so that we get a handle to it
-   * and can configure it */
-  g_signal_connect (app->playbin, "deep-notify::source",
-      (GCallback) found_source, app);
-
-  /* go to playing and wait in a mainloop. */
-  gst_element_set_state (app->playbin, GST_STATE_PLAYING);
-
-  /* this mainloop is stopped when we receive an error or EOS */
-  g_main_loop_run (app->loop);
-
-  GST_DEBUG ("stopping");
-
-  gst_element_set_state (app->playbin, GST_STATE_NULL);
-
-  /* free the file */
-  g_mapped_file_free (app->file);
-
-  gst_object_unref (bus);
-  g_main_loop_unref (app->loop);
-
-  return 0;
-}