diff options
Diffstat (limited to 'gst/playback/decodetest.c')
-rw-r--r-- | gst/playback/decodetest.c | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/gst/playback/decodetest.c b/gst/playback/decodetest.c deleted file mode 100644 index dd81c6b5..00000000 --- a/gst/playback/decodetest.c +++ /dev/null @@ -1,169 +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. - */ -#include <gst/gst.h> -#include <string.h> - -static void -warning_cb (GstBus * bus, GstMessage * msg, gpointer foo) -{ - GError *err = NULL; - gchar *dbg = NULL; - - gst_message_parse_warning (msg, &err, &dbg); - - g_printerr ("WARNING: %s (%s)\n", err->message, (dbg) ? dbg : "no details"); - - g_error_free (err); - g_free (dbg); -} - -static void -error_cb (GstBus * bus, GstMessage * msg, GMainLoop * main_loop) -{ - GError *err = NULL; - gchar *dbg = NULL; - - gst_message_parse_error (msg, &err, &dbg); - - g_printerr ("ERROR: %s (%s)\n", err->message, (dbg) ? dbg : "no details"); - - g_main_loop_quit (main_loop); - - g_error_free (err); - g_free (dbg); -} - -static void -eos_cb (GstBus * bus, GstMessage * msg, GMainLoop * main_loop) -{ - g_print ("EOS\n"); - g_main_loop_quit (main_loop); -} - -static void -state_cb (GstBus * bus, GstMessage * msg, GstElement * pipeline) -{ - if (msg->src == GST_OBJECT (pipeline)) { - GstState old_state, new_state, pending_state; - - gst_message_parse_state_changed (msg, &old_state, &new_state, - &pending_state); - if (new_state == GST_STATE_PLAYING) { - g_print ("Decoding ...\n"); - } - } -} - -static void -new_decoded_pad_cb (GstElement * decodebin, GstPad * pad, gboolean last, - GstElement * pipeline) -{ - GstPadLinkReturn ret; - GstElement *fakesink; - GstPad *fakesink_pad; - - fakesink = gst_element_factory_make ("fakesink", NULL); - fakesink_pad = gst_element_get_static_pad (fakesink, "sink"); - - gst_bin_add (GST_BIN (pipeline), fakesink); - - /* this doesn't really seem right, but it makes things work for me */ - gst_element_set_state (fakesink, GST_STATE_PLAYING); - - ret = gst_pad_link (pad, fakesink_pad); - if (!GST_PAD_LINK_SUCCESSFUL (ret)) { - g_printerr ("Failed to link %s:%s to %s:%s (ret = %d)\n", - GST_DEBUG_PAD_NAME (pad), GST_DEBUG_PAD_NAME (fakesink_pad), ret); - } else { - g_printerr ("Linked %s:%s to %s:%s\n", GST_DEBUG_PAD_NAME (pad), - GST_DEBUG_PAD_NAME (fakesink_pad)); - } - - gst_object_unref (fakesink_pad); -} - -gint -main (gint argc, gchar * argv[]) -{ - GstElement *decoder; - GstElement *source; - GstElement *pipeline; - GstStateChangeReturn res; - GMainLoop *loop; - GstBus *bus; - - gst_init (&argc, &argv); - - if (argc != 2) { - g_printerr ("Decode file from start to end.\n"); - g_printerr ("Usage: %s URI\n\n", argv[0]); - return 1; - } - - loop = g_main_loop_new (NULL, TRUE); - - pipeline = gst_pipeline_new ("pipeline"); - - bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); - gst_bus_add_signal_watch (bus); - - g_signal_connect (bus, "message::eos", G_CALLBACK (eos_cb), loop); - g_signal_connect (bus, "message::error", G_CALLBACK (error_cb), loop); - g_signal_connect (bus, "message::warning", G_CALLBACK (warning_cb), NULL); - g_signal_connect (bus, "message::state-changed", G_CALLBACK (state_cb), - pipeline); - - source = gst_element_factory_make ("gnomevfssrc", "source"); - g_assert (source); - - if (argv[1] && strstr (argv[1], "://") != NULL) { - g_object_set (G_OBJECT (source), "location", argv[1], NULL); - } else if (argv[1]) { - gchar *uri = g_strdup_printf ("file://%s", argv[1]); - - g_object_set (G_OBJECT (source), "location", uri, NULL); - g_free (uri); - } - - decoder = gst_element_factory_make ("decodebin", "decoder"); - g_assert (decoder); - - gst_bin_add (GST_BIN (pipeline), source); - gst_bin_add (GST_BIN (pipeline), decoder); - - gst_element_link_pads (source, "src", decoder, "sink"); - - g_signal_connect (decoder, "new-decoded-pad", - G_CALLBACK (new_decoded_pad_cb), pipeline); - - res = gst_element_set_state (pipeline, GST_STATE_PLAYING); - if (res == GST_STATE_CHANGE_FAILURE) { - g_print ("could not play\n"); - return -1; - } - - g_main_loop_run (loop); - - /* tidy up */ - gst_element_set_state (pipeline, GST_STATE_NULL); - gst_object_unref (pipeline); - gst_object_unref (bus); - - return 0; -} |