Commit 6386934b authored by Tim-Philipp Müller's avatar Tim-Philipp Müller 🐠
Browse files

tests: remove some pointless ancient code examples

parent b58245ac
......@@ -839,15 +839,11 @@ tests/examples/adapter/Makefile
tests/examples/controller/Makefile
tests/examples/stepping/Makefile
tests/examples/helloworld/Makefile
tests/examples/launch/Makefile
tests/examples/manual/Makefile
tests/examples/memory/Makefile
tests/examples/metadata/Makefile
tests/examples/netclock/Makefile
tests/examples/queue/Makefile
tests/examples/streamiddemux/Makefile
tests/examples/streams/Makefile
tests/examples/typefind/Makefile
tools/Makefile
common/Makefile
common/m4/Makefile
......
if GST_DISABLE_PARSE
GST_PARSE_DIRS =
else
GST_PARSE_DIRS = launch
endif
# adapter test needs sys/times.h and unistd.h
if HAVE_SYS_TIMES_H_AND_UNISTD_H
ADAPTER_TEST_DIR = adapter
......@@ -16,35 +10,15 @@ always_dirs = \
helloworld \
manual \
memory \
metadata \
netclock \
queue \
stepping \
streamiddemux \
streams \
typefind
#appreader
#cutter
#events
#helloworld2
#launch
#manual
#mixer
#pingpong
#plugins
#pwg
#queue2
#queue3
#queue4
#retag
#thread
streams
SUBDIRS = \
$(always_dirs) \
$(ADAPTER_TEST_DIR) \
$(GST_PARSE_DIRS)
$(ADAPTER_TEST_DIR)
DIST_SUBDIRS = $(always_dirs) adapter launch
DIST_SUBDIRS = $(always_dirs) adapter
include $(top_srcdir)/common/parallel-subdirs.mak
mp3parselaunch
*.bb
*.bbg
*.da
mp3parselaunch-mp3parselaunch.gcno
noinst_PROGRAMS = mp3parselaunch
mp3parselaunch_LDADD = $(GST_OBJ_LIBS)
mp3parselaunch_CFLAGS = $(GST_OBJ_CFLAGS)
#noinst_SCRIPTS = mp3play
#EXTRA_DIST = mp3play
#include <stdio.h>
#include <stdlib.h>
#include <gst/gst.h>
static void
event_loop (GstElement * pipe)
{
GstBus *bus;
GstMessage *message = NULL;
gboolean running = TRUE;
bus = gst_element_get_bus (GST_ELEMENT (pipe));
while (running) {
message = gst_bus_poll (bus, GST_MESSAGE_ANY, -1);
g_assert (message != NULL);
switch (message->type) {
case GST_MESSAGE_EOS:
running = FALSE;
break;
case GST_MESSAGE_WARNING:{
GError *gerror;
gchar *debug;
gst_message_parse_warning (message, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
g_error_free (gerror);
g_free (debug);
break;
}
case GST_MESSAGE_ERROR:{
GError *gerror;
gchar *debug;
gst_message_parse_error (message, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
g_error_free (gerror);
g_free (debug);
running = FALSE;
break;
}
default:
break;
}
gst_message_unref (message);
}
gst_object_unref (bus);
}
int
main (int argc, char *argv[])
{
GstElement *bin;
GstElement *filesrc;
GError *error = NULL;
gst_init (&argc, &argv);
if (argc != 2) {
g_print ("usage: %s <mp3 file>\n", argv[0]);
exit (-1);
}
bin = (GstElement *)
gst_parse_launch ("filesrc name=my_filesrc ! mad ! osssink", &error);
if (!bin) {
fprintf (stderr, "Parse error: %s", error->message);
exit (-1);
}
filesrc = gst_bin_get_by_name (GST_BIN (bin), "my_filesrc");
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
gst_object_unref (filesrc);
/* start playing */
gst_element_set_state (bin, GST_STATE_PLAYING);
/* Run event loop listening for bus messages until EOS or ERROR */
event_loop (bin);
/* stop the bin */
gst_element_set_state (bin, GST_STATE_NULL);
exit (0);
}
read-metadata
*.bb
*.bbg
*.da
read_metadata-read-metadata.gcno
noinst_PROGRAMS = read-metadata
read_metadata_LDADD = $(GST_OBJ_LIBS)
read_metadata_CFLAGS = $(GST_OBJ_CFLAGS)
/* GStreamer
* Copyright (C) 2003 Thomas Vander Stichele <thomas@apestaart.org>
* 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
* 2005 Andy Wingo <wingo@pobox.com>
* 2005 Jan Schmidt <thaytan@mad.scientist.com>
*
* gst-metadata.c: Use GStreamer to display metadata within files.
*
* 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 <stdlib.h>
#include <locale.h>
#include <gst/gst.h>
static char *filename = NULL;
static GstElement *pipeline = NULL;
static GstElement *source = NULL;
#define NEW_PIPE_PER_FILE
static gboolean
message_loop (GstElement * element, GstTagList ** tags)
{
GstBus *bus;
gboolean done = FALSE;
bus = gst_element_get_bus (element);
g_return_val_if_fail (bus != NULL, FALSE);
g_return_val_if_fail (tags != NULL, FALSE);
while (!done) {
GstMessage *message;
message = gst_bus_pop (bus);
if (message == NULL)
/* All messages read, we're done */
break;
switch (GST_MESSAGE_TYPE (message)) {
case GST_MESSAGE_ERROR:
case GST_MESSAGE_EOS:
gst_message_unref (message);
return TRUE;
case GST_MESSAGE_TAG:
{
GstTagList *new_tags, *old_tags;
gst_message_parse_tag (message, &new_tags);
if (*tags) {
old_tags = *tags;
*tags = gst_tag_list_merge (old_tags, new_tags, GST_TAG_MERGE_KEEP);
gst_tag_list_unref (old_tags);
} else
*tags = new_tags;
break;
}
default:
break;
}
gst_message_unref (message);
}
gst_object_unref (bus);
return TRUE;
}
static void
make_pipeline (void)
{
GstElement *decodebin;
if (pipeline != NULL)
gst_object_unref (pipeline);
pipeline = gst_pipeline_new (NULL);
source = gst_element_factory_make ("filesrc", "source");
g_assert (GST_IS_ELEMENT (source));
decodebin = gst_element_factory_make ("decodebin", "decodebin");
g_assert (GST_IS_ELEMENT (decodebin));
gst_bin_add_many (GST_BIN (pipeline), source, decodebin, NULL);
gst_element_link (source, decodebin);
}
static void
print_tag (const GstTagList * list, const gchar * tag, gpointer unused)
{
gint i, count;
count = gst_tag_list_get_tag_size (list, tag);
for (i = 0; i < count; i++) {
gchar *str;
if (gst_tag_get_type (tag) == G_TYPE_STRING) {
if (!gst_tag_list_get_string_index (list, tag, i, &str))
g_assert_not_reached ();
} else {
str =
g_strdup_value_contents (gst_tag_list_get_value_index (list, tag, i));
}
if (i == 0) {
g_print (" %15s: %s\n", gst_tag_get_nick (tag), str);
} else {
g_print (" : %s\n", str);
}
g_free (str);
}
}
int
main (int argc, char *argv[])
{
guint i = 1;
setlocale (LC_ALL, "");
gst_init (&argc, &argv);
if (argc < 2) {
g_print ("Please give filenames to read metadata from\n\n");
return 1;
}
make_pipeline ();
while (i < argc) {
GstStateChangeReturn sret;
GstState state;
GstTagList *tags = NULL;
filename = argv[i];
g_object_set (source, "location", filename, NULL);
GST_DEBUG ("Starting reading for %s", filename);
/* Decodebin will only commit to PAUSED if it actually finds a type;
* otherwise the state change fails */
sret = gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PAUSED);
if (GST_STATE_CHANGE_ASYNC == sret) {
if (GST_STATE_CHANGE_SUCCESS !=
gst_element_get_state (GST_ELEMENT (pipeline), &state, NULL,
5 * GST_SECOND)) {
g_print ("State change failed for %s. Aborting\n", filename);
break;
}
} else if (sret != GST_STATE_CHANGE_SUCCESS) {
g_print ("%s - Could not read file\n", filename);
goto next_file;
}
if (!message_loop (GST_ELEMENT (pipeline), &tags)) {
g_print ("Failed in message reading for %s\n", argv[i]);
}
if (tags) {
g_print ("Metadata for %s:\n", argv[i]);
gst_tag_list_foreach (tags, print_tag, NULL);
gst_tag_list_unref (tags);
tags = NULL;
} else
g_print ("No metadata found for %s\n", argv[i]);
sret = gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
#ifdef NEW_PIPE_PER_FILE
if (sret != GST_STATE_CHANGE_SUCCESS) {
g_print ("State change failed. Aborting\n");
break;
}
#else
if (GST_STATE_CHANGE_ASYNC == sret) {
if (GST_STATE_CHANGE_FAILURE ==
gst_element_get_state (GST_ELEMENT (pipeline), &state, NULL,
GST_CLOCK_TIME_NONE)) {
g_print ("State change failed. Aborting");
break;
}
} else if (sret != GST_STATE_CHANGE_SUCCESS) {
g_print ("State change failed. Aborting\n");
break;
}
#endif
next_file:
i++;
#ifdef NEW_PIPE_PER_FILE
make_pipeline ();
#endif
}
if (pipeline)
gst_object_unref (pipeline);
return 0;
}
queue
*.bb
*.bbg
*.da
queue-queue.gcno
noinst_PROGRAMS = queue
queue_LDADD = $(GST_OBJ_LIBS)
queue_CFLAGS = $(GST_OBJ_CFLAGS)
#include <stdlib.h>
#include <gst/gst.h>
/* This example uses the queue element to create a buffer between 2 elements.
* The scheduler automatically uses 2 threads, 1 to feed and another to consume
* data from the queue buffer
*/
/* Event loop to listen to events posted on the GstBus from the pipeline. Exits
* on EOS or ERROR events
*/
static void
event_loop (GstElement * pipe)
{
GstBus *bus;
GstMessage *message = NULL;
gboolean running = TRUE;
bus = gst_element_get_bus (GST_ELEMENT (pipe));
while (running) {
message = gst_bus_poll (bus, GST_MESSAGE_ANY, -1);
g_assert (message != NULL);
switch (message->type) {
case GST_MESSAGE_EOS:
running = FALSE;
break;
case GST_MESSAGE_WARNING:{
GError *gerror;
gchar *debug;
gst_message_parse_warning (message, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
g_error_free (gerror);
g_free (debug);
break;
}
case GST_MESSAGE_ERROR:{
GError *gerror;
gchar *debug;
gst_message_parse_error (message, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
g_error_free (gerror);
g_free (debug);
running = FALSE;
break;
}
default:
break;
}
gst_message_unref (message);
}
gst_object_unref (bus);
}
int
main (int argc, char *argv[])
{
GstElement *filesrc, *audiosink, *decode, *queue;
GstElement *pipeline;
gst_init (&argc, &argv);
if (argc != 2) {
g_print ("usage: %s <filename>\n", argv[0]);
exit (-1);
}
/* create a new pipeline to hold the elements */
pipeline = gst_pipeline_new ("pipeline");
g_assert (pipeline != NULL);
/* create a disk reader */
filesrc = gst_element_factory_make ("filesrc", "disk_source");
g_assert (filesrc != NULL);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
decode = gst_element_factory_make ("mad", "decode");
g_assert (decode != NULL);
queue = gst_element_factory_make ("queue", "queue");
g_assert (queue != NULL);
/* and an audio sink */
audiosink = gst_element_factory_make ("alsasink", "play_audio");
g_assert (audiosink != NULL);
/* add objects to the main pipeline */
gst_bin_add_many (GST_BIN (pipeline), filesrc, decode, queue, audiosink,
NULL);
gst_element_link_many (filesrc, decode, queue, audiosink, NULL);
/* start playing */
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
/* Listen for EOS */
event_loop (pipeline);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
exit (0);
}
typefind
*.bb
*.bbg
*.da
typefind-typefind.gcno
noinst_PROGRAMS = typefind
typefind_LDADD = $(GST_OBJ_LIBS)
typefind_CFLAGS = $(GST_OBJ_CFLAGS)
/* GStreamer typefind element example
* Copyright (C) <2005> Stefan Kost
* Copyright (C) <2006> Tim-Philipp Müller
*
* 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.
*/
#include <gst/gst.h>
#include <stdlib.h>
static void
type_found (GstElement * typefind, guint probability, const GstCaps * caps,
gpointer user_data)
{
gchar *xml, *caps_str;
caps_str = gst_caps_to_string (caps);
xml = g_markup_printf_escaped ("<?xml version=\"1.0\"?>\n<Capabilities>\n"
" <Caps1>%s</Caps1>\n</Capabilities>", caps_str);
g_free (caps_str);
g_print ("%s\n", xml);
g_free (xml);
}
static void
event_loop (GstElement * pipe)
{
GstBus *bus;
GstMessage *message = NULL;
gboolean running = TRUE;
bus = gst_element_get_bus (GST_ELEMENT (pipe));
while (running) {
message = gst_bus_poll (bus, GST_MESSAGE_ANY, -1);
g_assert (message != NULL);
switch (message->type) {
case GST_MESSAGE_EOS:
running = FALSE;
break;
case GST_MESSAGE_WARNING:{
GError *gerror;
gchar *debug;
gst_message_parse_warning (message, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
g_error_free (gerror);
g_free (debug);
break;
}
case GST_MESSAGE_ERROR:{
GError *gerror;
gchar *debug;
gst_message_parse_error (message, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
g_error_free (gerror);
g_free (debug);
running = FALSE;
break;
}
default:
break;
}
gst_message_unref (message);
}
gst_object_unref (bus);
}