const char *getGStreamerVersionString()
{
#ifndef ENABLE_LIBEPLAYER3
return gst_version_string();
#else
return "";
#endif
}
static int mod_gst_init(void)
{
gchar *s;
gst_init(0, NULL);
s = gst_version_string();
info("gst: init: %s\n", s);
g_free(s);
return ausrc_register(&ausrc, baresip_ausrcl(), "gst", gst_alloc);
}
static int mod_gst_init(void)
{
gchar *s;
gst_init(0, NULL);
s = gst_version_string();
DEBUG_NOTICE("init: %s\n", s);
g_free(s);
return ausrc_register(&ausrc, "gst", gst_alloc);
}
EXPORT_API void gub_ref(const char *gst_debug_string)
{
gub_log("GST ref (%d -> %d)", gub_ref_count, gub_ref_count + 1);
if (gub_ref_count == 0) {
GError *err = 0;
gchar *version = NULL;
if (!gst_init_check(0, 0, &err)) {
gub_log("Failed to initialize GStreamer: %s", err ? err->message : "<No error message>");
return;
}
/* get time we started for debugging messages */
_priv_gst_info_start_time = gst_util_get_timestamp();
gst_debug_remove_log_function(gst_debug_log_default);
gst_debug_add_log_function((GstLogFunction)gst_debug_gub, NULL, NULL);
if (gst_debug_string) {
gub_log("Setting debug level to %s", gst_debug_string);
gst_debug_set_active(TRUE);
gst_debug_set_threshold_from_string(gst_debug_string, TRUE);
} else {
gst_debug_set_active(FALSE);
}
#if defined (__ANDROID__)
gst_android_register_static_plugins();
gst_android_load_gio_modules();
#endif
gub_main_loop_thread = g_thread_new("GstUnityBridge Main Thread", gub_main_loop_func, NULL);
if (!gub_main_loop_thread) {
gub_log("Failed to create GLib main thread: %s", err ? err->message : "<No error message>");
return;
}
version = gst_version_string();
gub_log("%s initialized", version);
g_free(version);
}
gub_ref_count++;
}
void SourceObject::SetupSource ()
{
GstElement *src;
g_object_get (Dec_, "source", &src, nullptr);
if (!CurrentSource_.ToUrl ().scheme ().startsWith ("http"))
return;
std::shared_ptr<void> soupRankGuard (nullptr,
[&] (void*) -> void
{
if (PrevSoupRank_)
{
SetSoupRank (PrevSoupRank_);
PrevSoupRank_ = 0;
}
});
if (!g_object_class_find_property (G_OBJECT_GET_CLASS (src), "user-agent"))
{
qDebug () << Q_FUNC_INFO
<< "user-agent property not found for"
<< CurrentSource_.ToUrl ()
<< (QString ("|") + G_OBJECT_TYPE_NAME (src) + "|")
<< "soup rank:"
<< GetRank ("souphttpsrc")
<< "webkit rank:"
<< GetRank ("webkitwebsrc");
return;
}
const auto& str = QString ("LeechCraft LMP/%1 (%2)")
.arg (Core::Instance ().GetProxy ()->GetVersion ())
.arg (gst_version_string ());
qDebug () << Q_FUNC_INFO
<< "setting user-agent to"
<< str;
g_object_set (src, "user-agent", str.toUtf8 ().constData (), nullptr);
}
/**
* Set up the Gstreamer pipeline. Appsrc gets raw frames, and appsink takes
* encoded frames.
*
* The pipeline looks like this:
*
* <pre>
* .--------. .-----------. .----------.
* | appsrc | | x264enc | | appsink |
* | .----| |----. .---| |----. |
* | |src |-->|sink| |src|-->|sink|-----+-->handoff
* | '----| |----' '---| |----' | handler
* '--------' '-----------' '----------'
* </pre>
*/
gst_video_t *gst_video_alloc(int width, int height, int framerate, int bitrate, void (*f)(void *dst, int size, void *arg), void *arg)
{
GstElement *source, *sink;
GError* gerror = NULL;
gchar *version;
char pipeline[1024];
int err = 0;
struct gst_video_state *st = mem_zalloc(sizeof(struct gst_video_state), NULL);
gst_init(NULL, NULL);
/* Print gstreamer version. */
version = gst_version_string();
DEBUG_NOTICE("init: %s\n", version);
g_free(version);
#ifndef TARGET_BRANTO_BALL
snprintf(pipeline, sizeof(pipeline), "appsrc name=source is-live=TRUE block=TRUE do-timestamp=TRUE ! "
"videoparse width=%d height=%d format=i420 framerate=%d/1 ! "
"x264enc byte-stream=TRUE rc-lookahead=0 sync-lookahead=0 bitrate=%d ! "
"appsink name=sink emit-signals=TRUE drop=TRUE",
width, height, framerate, bitrate / 1024 /* kbit/s */);
DEBUG_NOTICE("format: yu12 = yuv420p = i420\n");
#else
/* BeagleBoard-xM with camera*/
snprintf(pipeline, sizeof(pipeline), "appsrc name=source is-live=TRUE block=TRUE do-timestamp=TRUE ! "
//"videoparse width=%d height=%d format=UYVY framerate=%d/1 ! "
"video/x-raw-yuv,width=%d,height=%d,format=(fourcc)UYVY,framerate=%d/1 ! "
"TIPrepEncBuf contiguousInputFrame=false numOutputBufs=2 !"
"queue max-size-buffers=2 max-size-time=0 max-size-bytes=0 !"
"TIVidenc1 codecName=h264enc engineName=codecServer resolution=%dx%d framerate=%d/1 contiguousInputFrame=false !"
"queue max-size-buffers=2 max-size-time=0 max-size-bytes=0 ! "
"appsink name=sink emit-signals=TRUE drop=TRUE",
width, height, framerate, width, height, framerate);
DEBUG_NOTICE("format: uyvy\n");
#endif
DEBUG_NOTICE("width: %d\n", width);
DEBUG_NOTICE("height: %d\n", height);
DEBUG_NOTICE("framerate: %d\n", framerate);
DEBUG_NOTICE("bitrate: %d\n", bitrate);
/* Initialize pipeline. */
st->pipeline = gst_parse_launch(pipeline, &gerror);
if (gerror) {
DEBUG_WARNING("%s: %s\n", gerror->message, pipeline);
err = gerror->code;
g_error_free(gerror);
goto out;
}
source = gst_bin_get_by_name(GST_BIN(st->pipeline), "source");
sink = gst_bin_get_by_name(GST_BIN(st->pipeline), "sink");
if (!source || !sink) {
DEBUG_WARNING("failed to get source or sink pipeline elements");
err = ENOMEM;
goto out;
}
st->source = source;
st->sink = sink;
#if 1
/* Configure appsource*/
st->need_data_handler = g_signal_connect(source, "need-data", G_CALLBACK(internal_appsrc_start_feed), st);
st->enough_data_handler = g_signal_connect(source, "enough-data", G_CALLBACK(internal_appsrc_stop_feed), st);
#endif
/* Configure appsink. */
st->new_buffer_handler = g_signal_connect(sink, "new-buffer", G_CALLBACK(internal_appsink_new_buffer), st);
/********************* Misc **************************/
/* Bus watch */
st->bus = gst_pipeline_get_bus(GST_PIPELINE(st->pipeline));
/********************* Thread **************************/
/* Synchronization primitives. */
pthread_mutex_init(&st->mutex, NULL);
pthread_cond_init(&st->wait, NULL);
st->bwait = FALSE;
err = gst_element_set_state(st->pipeline, GST_STATE_PLAYING);
if (GST_STATE_CHANGE_FAILURE == err) {
g_warning("set state returned GST_STATE_CHANGE_FAILUER\n");
}
/* Launch thread with gstreamer loop. */
st->run = TRUE;
err = pthread_create(&st->tid, NULL, internal_thread, st);
if (err) {
st->run = FALSE;
goto out;
}
/* Set callback to context. */
st->pull = f;
st->arg = arg;
out:
if (err) {
gst_video_free((gst_video_t *)st);
st = NULL;
}
return (gst_video_t *)st;
}
const char *getGStreamerVersionString()
{
return gst_version_string();
}
int
main (int argc, char **argv)
{
GstPlay *play;
GPtrArray *playlist;
gboolean print_version = FALSE;
gboolean interactive = FALSE; /* FIXME: maybe enable by default? */
gboolean shuffle = FALSE;
gdouble volume = 1.0;
gchar **filenames = NULL;
gchar **uris;
guint num, i;
GError *err = NULL;
GOptionContext *ctx;
gchar *playlist_file = NULL;
GOptionEntry options[] = {
{"version", 0, 0, G_OPTION_ARG_NONE, &print_version,
"Print version information and exit", NULL},
{"shuffle", 0, 0, G_OPTION_ARG_NONE, &shuffle,
"Shuffle playlist", NULL},
{"interactive", 0, 0, G_OPTION_ARG_NONE, &interactive,
"Interactive control via keyboard", NULL},
{"volume", 0, 0, G_OPTION_ARG_DOUBLE, &volume,
"Volume", NULL},
{"playlist", 0, 0, G_OPTION_ARG_FILENAME, &playlist_file,
"Playlist file containing input media files", NULL},
{G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &filenames, NULL},
{NULL}
};
g_set_prgname ("gst-play");
ctx = g_option_context_new ("FILE1|URI1 [FILE2|URI2] [FILE3|URI3] ...");
g_option_context_add_main_entries (ctx, options, NULL);
g_option_context_add_group (ctx, gst_init_get_option_group ());
if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
g_print ("Error initializing: %s\n", GST_STR_NULL (err->message));
return 1;
}
g_option_context_free (ctx);
GST_DEBUG_CATEGORY_INIT (play_debug, "play", 0, "gst-play");
if (print_version) {
gchar *version_str;
version_str = gst_version_string ();
g_print ("%s version %s\n", g_get_prgname (), "1.0");
g_print ("%s\n", version_str);
g_free (version_str);
g_free (playlist_file);
return 0;
}
playlist = g_ptr_array_new ();
if (playlist_file != NULL) {
gchar *playlist_contents = NULL;
gchar **lines = NULL;
if (g_file_get_contents (playlist_file, &playlist_contents, NULL, &err)) {
lines = g_strsplit (playlist_contents, "\n", 0);
num = g_strv_length (lines);
for (i = 0; i < num; i++) {
if (lines[i][0] != '\0') {
GST_LOG ("Playlist[%d]: %s", i + 1, lines[i]);
add_to_playlist (playlist, lines[i]);
}
}
g_strfreev (lines);
g_free (playlist_contents);
} else {
g_printerr ("Could not read playlist: %s\n", err->message);
g_clear_error (&err);
}
g_free (playlist_file);
playlist_file = NULL;
}
if (playlist->len == 0 && (filenames == NULL || *filenames == NULL)) {
g_printerr ("Usage: %s FILE1|URI1 [FILE2|URI2] [FILE3|URI3] ...",
"gst-play");
g_printerr ("\n\n"),
g_printerr ("%s\n\n",
"You must provide at least one filename or URI to play.");
/* No input provided. Free array */
g_ptr_array_free (playlist, TRUE);
return 1;
}
/* fill playlist */
if (filenames != NULL && *filenames != NULL) {
num = g_strv_length (filenames);
for (i = 0; i < num; ++i) {
GST_LOG ("command line argument: %s", filenames[i]);
add_to_playlist (playlist, filenames[i]);
}
g_strfreev (filenames);
}
num = playlist->len;
g_ptr_array_add (playlist, NULL);
uris = (gchar **) g_ptr_array_free (playlist, FALSE);
if (shuffle)
shuffle_uris (uris, num);
/* prepare */
play = play_new (uris, volume);
if (interactive) {
if (gst_play_kb_set_key_handler (keyboard_cb, play)) {
atexit (restore_terminal);
} else {
g_print ("Interactive keyboard handling in terminal not available.\n");
}
}
/* play */
do_play (play);
/* clean up */
play_free (play);
g_print ("\n");
return 0;
}
bool GSCam::init_stream()
{
if(!gst_is_initialized()) {
// Initialize gstreamer pipeline
ROS_DEBUG_STREAM( "Initializing gstreamer..." );
gst_init(0,0);
}
ROS_DEBUG_STREAM( "Gstreamer Version: " << gst_version_string() );
GError *error = 0; // Assignment to zero is a gst requirement
pipeline_ = gst_parse_launch(gsconfig_.c_str(), &error);
if (pipeline_ == NULL) {
ROS_FATAL_STREAM( error->message );
return false;
}
// Create RGB sink
sink_ = gst_element_factory_make("appsink",NULL);
GstCaps * caps = image_encoding_ == sensor_msgs::image_encodings::RGB8 ?
gst_caps_new_simple("video/x-raw-rgb", NULL) :
gst_caps_new_simple("video/x-raw-gray", NULL);
gst_app_sink_set_caps(GST_APP_SINK(sink_), caps);
gst_caps_unref(caps);
// Set whether the sink should sync
// Sometimes setting this to true can cause a large number of frames to be
// dropped
gst_base_sink_set_sync(
GST_BASE_SINK(sink_),
(sync_sink_) ? TRUE : FALSE);
if(GST_IS_PIPELINE(pipeline_)) {
GstPad *outpad = gst_bin_find_unlinked_pad(GST_BIN(pipeline_), GST_PAD_SRC);
g_assert(outpad);
GstElement *outelement = gst_pad_get_parent_element(outpad);
g_assert(outelement);
gst_object_unref(outpad);
if(!gst_bin_add(GST_BIN(pipeline_), sink_)) {
ROS_FATAL("gst_bin_add() failed");
gst_object_unref(outelement);
gst_object_unref(pipeline_);
return false;
}
if(!gst_element_link(outelement, sink_)) {
ROS_FATAL("GStreamer: cannot link outelement(\"%s\") -> sink\n", gst_element_get_name(outelement));
gst_object_unref(outelement);
gst_object_unref(pipeline_);
return false;
}
gst_object_unref(outelement);
} else {
GstElement* launchpipe = pipeline_;
pipeline_ = gst_pipeline_new(NULL);
g_assert(pipeline_);
gst_object_unparent(GST_OBJECT(launchpipe));
gst_bin_add_many(GST_BIN(pipeline_), launchpipe, sink_, NULL);
if(!gst_element_link(launchpipe, sink_)) {
ROS_FATAL("GStreamer: cannot link launchpipe -> sink");
gst_object_unref(pipeline_);
return false;
}
}
gst_element_set_state(pipeline_, GST_STATE_PAUSED);
if (gst_element_get_state(pipeline_, NULL, NULL, -1) == GST_STATE_CHANGE_FAILURE) {
ROS_FATAL("Failed to PAUSE stream, check your gstreamer configuration.");
return false;
} else {
ROS_DEBUG_STREAM("Stream is PAUSED.");
}
// Create ROS camera interface
camera_pub_ = image_transport_.advertiseCamera("camera/image_raw", 1);
return true;
}
/*
* Java Bindings
*/
jstring gst_native_get_gstreamer_info (JNIEnv* env, jobject thiz) {
return (*env)->NewStringUTF(env, gst_version_string());
}
/* snappy's main function */
int
main (int argc, char *argv[])
{
UserInterface *ui = NULL;
GstEngine *engine = NULL;
ClutterActor *video_texture;
GstElement *sink;
gboolean ok, blind = FALSE, fullscreen = FALSE, hide = FALSE, loop = FALSE;
gboolean secret = FALSE, tags = FALSE;
gint ret = 0;
guint c, index, pos = 0;
gchar *uri;
gchar *suburi = NULL;
gchar *version_str;
GList *uri_list;
GOptionContext *context;
gchar *data_dir;
#ifdef ENABLE_DBUS
SnappyMP *mp_obj = NULL;
#endif
/* Try to find the path for our resources in case snappy was relocated */
data_dir = g_strdup(SNAPPY_DATA_DIR);
if (!g_file_test(data_dir, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
gchar *root_dir;
#ifdef G_OS_WIN32
root_dir = g_win32_get_package_installation_directory_of_module(NULL);
#elif !defined(G_OS_UNIX)
gchar *exec_path;
gchar *bin_dir;
exec_path = g_file_read_link("/proc/self/exe", NULL);
bin_dir = g_path_get_dirname(exec_path);
root_dir = g_build_filename(bin_dir, "..", NULL);
g_free(exec_path);
g_free(bin_dir);
#else
root_dir = NULL;
#endif
if (root_dir != NULL) {
data_dir = g_build_filename(root_dir, "share", "snappy", NULL);
g_free(root_dir);
}
}
if (!g_thread_supported ())
g_thread_init (NULL);
context = g_option_context_new ("<media file> - Play movie files");
/* Process command arguments */
uri_list = process_args (argc, argv, &blind, &fullscreen, &hide,
&loop, &secret, &suburi, &tags, context);
if (uri_list == NULL)
goto quit;
/* User Interface */
ui = g_new (UserInterface, 1);
ui->uri_list = uri_list;
ui->blind = blind;
ui->fullscreen = fullscreen;
ui->hide = hide;
ui->tags = tags;
ui->data_dir = data_dir;
interface_init (ui);
video_texture = clutter_texture_new ();
clutter_gst_init (&argc, &argv);
version_str = gst_version_string ();
GST_DEBUG_CATEGORY_INIT (_snappy_gst_debug, "snappy", 0,
"snappy media player");
GST_DEBUG ("Initialised %s", version_str);
/* Gstreamer engine */
engine = g_new (GstEngine, 1);
sink = gst_element_factory_make ("autocluttersink", "cluttersink");
if (sink == NULL) {
GST_DEBUG ("autocluttersink not found, falling back to cluttersink\n");
sink = gst_element_factory_make ("cluttersink", "cluttersink");
}
g_object_set (G_OBJECT (sink), "texture", CLUTTER_TEXTURE (video_texture),
NULL);
ok = engine_init (engine, sink);
if (!ok)
goto quit;
engine->secret = secret;
engine->loop = loop;
ui->engine = engine;
ui->texture = video_texture;
gst_bus_add_watch (engine->bus, bus_call, ui);
gst_object_unref (engine->bus);
/* Get uri to load */
uri = g_list_first (uri_list)->data;
/* Load engine and start interface */
engine_load_uri (engine, uri);
interface_start (ui, uri);
/* Load subtitle file if available */
if (suburi != NULL) {
suburi = clean_uri (suburi);
set_subtitle_uri (engine, suburi);
}
/* Start playing */
change_state (engine, "Paused");
change_state (engine, "Playing");
#ifdef ENABLE_DBUS
/* Start MPRIS Dbus object */
mp_obj = g_new (SnappyMP, 1);
mp_obj->engine = engine;
mp_obj->ui = ui;
load_dlna (mp_obj);
#endif
/* Main loop */
clutter_main ();
/* Close snappy */
close_down (ui, engine);
#ifdef ENABLE_DBUS
close_dlna (mp_obj);
#endif
quit:
g_list_free (uri_list);
g_option_context_free (context);
return ret;
}
static gboolean
gst_shout2send_start (GstBaseSink * basesink)
{
GstShout2send *sink = GST_SHOUT2SEND (basesink);
const gchar *cur_prop;
gshort proto = 3;
gchar *version_string;
GST_DEBUG_OBJECT (sink, "starting");
sink->conn = shout_new ();
switch (sink->protocol) {
case SHOUT2SEND_PROTOCOL_XAUDIOCAST:
proto = SHOUT_PROTOCOL_XAUDIOCAST;
break;
case SHOUT2SEND_PROTOCOL_ICY:
proto = SHOUT_PROTOCOL_ICY;
break;
case SHOUT2SEND_PROTOCOL_HTTP:
proto = SHOUT_PROTOCOL_HTTP;
break;
}
cur_prop = "protocol";
GST_DEBUG_OBJECT (sink, "setting protocol: %d", sink->protocol);
if (shout_set_protocol (sink->conn, proto) != SHOUTERR_SUCCESS)
goto set_failed;
/* --- FIXME: shout requires an ip, and fails if it is given a host. */
/* may want to put convert_to_ip(shout2send->ip) here */
cur_prop = "ip";
GST_DEBUG_OBJECT (sink, "setting ip: %s", sink->ip);
if (shout_set_host (sink->conn, sink->ip) != SHOUTERR_SUCCESS)
goto set_failed;
cur_prop = "port";
GST_DEBUG_OBJECT (sink, "setting port: %u", sink->port);
if (shout_set_port (sink->conn, sink->port) != SHOUTERR_SUCCESS)
goto set_failed;
cur_prop = "password";
GST_DEBUG_OBJECT (sink, "setting password: %s", sink->password);
if (shout_set_password (sink->conn, sink->password) != SHOUTERR_SUCCESS)
goto set_failed;
cur_prop = "public";
GST_DEBUG_OBJECT (sink, "setting %s: %u", cur_prop, sink->ispublic);
if (shout_set_public (sink->conn,
(sink->ispublic ? 1 : 0)) != SHOUTERR_SUCCESS)
goto set_failed;
cur_prop = "streamname";
GST_DEBUG_OBJECT (sink, "setting %s: %s", cur_prop, sink->streamname);
if (shout_set_name (sink->conn, sink->streamname) != SHOUTERR_SUCCESS)
goto set_failed;
cur_prop = "description";
GST_DEBUG_OBJECT (sink, "setting %s: %s", cur_prop, sink->description);
if (shout_set_description (sink->conn, sink->description) != SHOUTERR_SUCCESS)
goto set_failed;
cur_prop = "genre";
GST_DEBUG_OBJECT (sink, "setting %s: %s", cur_prop, sink->genre);
if (shout_set_genre (sink->conn, sink->genre) != SHOUTERR_SUCCESS)
goto set_failed;
cur_prop = "mount";
GST_DEBUG_OBJECT (sink, "setting %s: %s", cur_prop, sink->mount);
if (shout_set_mount (sink->conn, sink->mount) != SHOUTERR_SUCCESS)
goto set_failed;
cur_prop = "username";
GST_DEBUG_OBJECT (sink, "setting %s: %s", cur_prop, "source");
if (shout_set_user (sink->conn, sink->username) != SHOUTERR_SUCCESS)
goto set_failed;
version_string = gst_version_string ();
cur_prop = "agent";
GST_DEBUG_OBJECT (sink, "setting %s: %s", cur_prop, version_string);
if (shout_set_agent (sink->conn, version_string) != SHOUTERR_SUCCESS) {
g_free (version_string);
goto set_failed;
}
g_free (version_string);
return TRUE;
/* ERROR */
set_failed:
{
GST_ELEMENT_ERROR (sink, LIBRARY, SETTINGS, (NULL),
("Error setting %s: %s", cur_prop, shout_get_error (sink->conn)));
return FALSE;
}
}
MainWindow::MainWindow()
: MainWindowBase(0, "main window"),
editPalette(palette()), previewPalette(palette()), previewstyle(0)
{
modified = true;
desktopThemeName = tr("Desktop Settings (Default)");
setIcon(QPixmap(":/trolltech/qtconfig/images/appicon.png"));
QStringList gstyles = QStyleFactory::keys();
gstyles.sort();
gstylecombo->addItem(desktopThemeName);
gstylecombo->setItemData(gstylecombo->findText(desktopThemeName),
tr("Choose style and palette based on your desktop settings."), Qt::ToolTipRole);
gstylecombo->insertStringList(gstyles);
QSettings settings(QLatin1String("Trolltech"));
settings.beginGroup(QLatin1String("Qt"));
QString currentstyle = settings.value(QLatin1String("style")).toString();
if (currentstyle.isEmpty()) {
gstylecombo->setCurrentItem(gstylecombo->findText(desktopThemeName));
currentstyle = QLatin1String(QApplication::style()->name());
} else {
int index = gstylecombo->findText(currentstyle, Qt::MatchFixedString);
if (index != -1) {
gstylecombo->setCurrentItem(index);
} else { // we give up
gstylecombo->insertItem(QLatin1String("Unknown"));
gstylecombo->setCurrentItem(gstylecombo->count() - 1);
}
}
buttonMainColor->setColor(palette().color(QPalette::Active,
QColorGroup::Button));
buttonMainColor2->setColor(palette().color(QPalette::Active,
QColorGroup::Window));
connect(buttonMainColor, SIGNAL(colorChanged(QColor)),
this, SLOT(buildPalette()));
connect(buttonMainColor2, SIGNAL(colorChanged(QColor)),
this, SLOT(buildPalette()));
if (X11->desktopEnvironment == DE_KDE)
colorConfig->hide();
else
labelKDENote->hide();
QFontDatabase db;
QStringList families = db.families();
familycombo->insertStringList(families);
QStringList fs = families;
QStringList fs2 = QFont::substitutions();
QStringList::Iterator fsit = fs2.begin();
while (fsit != fs2.end()) {
if (! fs.contains(*fsit))
fs += *fsit;
fsit++;
}
fs.sort();
familysubcombo->insertStringList(fs);
choosesubcombo->insertStringList(families);
Q3ValueList<int> sizes = db.standardSizes();
Q3ValueList<int>::Iterator it = sizes.begin();
while (it != sizes.end())
psizecombo->insertItem(QString::number(*it++));
dcispin->setValue(QApplication::doubleClickInterval());
cfispin->setValue(QApplication::cursorFlashTime());
wslspin->setValue(QApplication::wheelScrollLines());
// #############
// resolvelinks->setChecked(qt_resolve_symlinks);
effectcheckbox->setChecked(QApplication::isEffectEnabled(Qt::UI_General));
effectbase->setEnabled(effectcheckbox->isChecked());
if (QApplication::isEffectEnabled(Qt::UI_FadeMenu))
menueffect->setCurrentItem(2);
else if (QApplication::isEffectEnabled(Qt::UI_AnimateMenu))
menueffect->setCurrentItem(1);
if (QApplication::isEffectEnabled(Qt::UI_AnimateCombo))
comboeffect->setCurrentItem(1);
if (QApplication::isEffectEnabled(Qt::UI_FadeTooltip))
tooltipeffect->setCurrentItem(2);
else if (QApplication::isEffectEnabled(Qt::UI_AnimateTooltip))
tooltipeffect->setCurrentItem(1);
if ( QApplication::isEffectEnabled( Qt::UI_AnimateToolBox ) )
toolboxeffect->setCurrentItem( 1 );
QSize globalStrut = QApplication::globalStrut();
strutwidth->setValue(globalStrut.width());
strutheight->setValue(globalStrut.height());
// find the default family
QStringList::Iterator sit = families.begin();
int i = 0, possible = -1;
while (sit != families.end()) {
if (*sit == QApplication::font().family())
break;
if ((*sit).contains(QApplication::font().family()))
possible = i;
i++;
sit++;
}
if (sit == families.end())
i = possible;
if (i == -1) // no clue about the current font
i = 0;
familycombo->setCurrentItem(i);
QStringList styles = db.styles(familycombo->currentText());
stylecombo->insertStringList(styles);
QString stylestring = db.styleString(QApplication::font());
sit = styles.begin();
i = 0;
possible = -1;
while (sit != styles.end()) {
if (*sit == stylestring)
break;
if ((*sit).contains(stylestring))
possible = i;
i++;
sit++;
}
if (sit == styles.end())
i = possible;
if (i == -1) // no clue about the current font
i = 0;
stylecombo->setCurrentItem(i);
i = 0;
for (int psize = QApplication::font().pointSize(); i < psizecombo->count(); ++i) {
const int sz = psizecombo->text(i).toInt();
if (sz == psize) {
psizecombo->setCurrentItem(i);
break;
} else if(sz > psize) {
psizecombo->insertItem(i, QString::number(psize));
psizecombo->setCurrentItem(i);
break;
}
}
QStringList subs = QFont::substitutes(familysubcombo->currentText());
sublistbox->clear();
sublistbox->insertStringList(subs);
rtlExtensions->setChecked(settings.value(QLatin1String("useRtlExtensions"), false).toBool());
#ifdef Q_WS_X11
inputStyle->setCurrentText(settings.value(QLatin1String("XIMInputStyle"), trUtf8("On The Spot")).toString());
#else
inputStyle->hide();
inputStyleLabel->hide();
#endif
#if defined(Q_WS_X11) && !defined(QT_NO_XIM)
QStringList inputMethods = QInputContextFactory::keys();
int inputMethodIndex = -1;
QString defaultInputMethod = settings.value(QLatin1String("DefaultInputMethod"), QLatin1String("xim")).toString();
for (int i = inputMethods.size()-1; i >= 0; --i) {
const QString &im = inputMethods.at(i);
if (im.contains(QLatin1String("imsw"))) {
inputMethods.removeAt(i);
if (inputMethodIndex > i)
--inputMethodIndex;
} else if (im == defaultInputMethod) {
inputMethodIndex = i;
}
}
if (inputMethodIndex == -1 && !inputMethods.isEmpty())
inputMethodIndex = 0;
inputMethod->addItems(inputMethods);
inputMethod->setCurrentIndex(inputMethodIndex);
#else
inputMethod->hide();
inputMethodLabel->hide();
#endif
fontembeddingcheckbox->setChecked(settings.value(QLatin1String("embedFonts"), true).toBool());
fontpaths = settings.value(QLatin1String("fontPath")).toStringList();
fontpathlistbox->insertStringList(fontpaths);
audiosinkCombo->addItem(tr("Auto (default)"), QLatin1String("Auto"));
audiosinkCombo->setItemData(audiosinkCombo->findText(tr("Auto (default)")),
tr("Choose audio output automatically."), Qt::ToolTipRole);
audiosinkCombo->addItem(tr("aRts"), QLatin1String("artssink"));
audiosinkCombo->setItemData(audiosinkCombo->findText(tr("aRts")),
tr("Experimental aRts support for GStreamer."), Qt::ToolTipRole);
#ifdef HAVE_PHONON
phononVersionLabel->setText(QLatin1String(Phonon::phononVersion()));
#endif
#ifndef QT_NO_GSTREAMER
if (gst_init_check(0, 0, 0)) {
gchar *versionString = gst_version_string();
gstversionLabel->setText(QLatin1String(versionString));
g_free(versionString);
GList* factoryList = gst_registry_get_feature_list(gst_registry_get_default (), GST_TYPE_ELEMENT_FACTORY);
QString name, klass, description;
for (GList* iter = g_list_first(factoryList) ; iter != NULL ; iter = g_list_next(iter)) {
GstPluginFeature *feature = GST_PLUGIN_FEATURE(iter->data);
klass = QLatin1String(gst_element_factory_get_klass(GST_ELEMENT_FACTORY(feature)));
if (klass == QLatin1String("Sink/Audio")) {
name = QLatin1String(GST_PLUGIN_FEATURE_NAME(feature));
if (name == QLatin1String("sfsink"))
continue; //useless to output audio to file when you cannot set the file path
else if (name == QLatin1String("autoaudiosink"))
continue; //This is used implicitly from the auto setting
GstElement *sink = gst_element_factory_make (qPrintable(name), NULL);
if (sink) {
description = QLatin1String(gst_element_factory_get_description (GST_ELEMENT_FACTORY(feature)));
audiosinkCombo->addItem(name, name);
audiosinkCombo->setItemData(audiosinkCombo->findText(name), description, Qt::ToolTipRole);
gst_object_unref (sink);
}
}
}
g_list_free(factoryList);
}
#else
tab4->setEnabled(false);
phononLabel->setText(tr("Phonon GStreamer backend not available."));
#endif
videomodeCombo->addItem(tr("Auto (default)"), QLatin1String("Auto"));
videomodeCombo->setItemData(videomodeCombo->findText(tr("Auto (default)")), tr("Choose render method automatically"), Qt::ToolTipRole);
#ifdef Q_WS_X11
videomodeCombo->addItem(tr("X11"), QLatin1String("X11"));
videomodeCombo->setItemData(videomodeCombo->findText(tr("X11")), tr("Use X11 Overlays"), Qt::ToolTipRole);
#endif
#ifndef QT_NO_OPENGL
videomodeCombo->addItem(tr("OpenGL"), QLatin1String("OpenGL"));
videomodeCombo->setItemData(videomodeCombo->findText(tr("OpenGL")), tr("Use OpenGL if available"), Qt::ToolTipRole);
#endif
videomodeCombo->addItem(tr("Software"), QLatin1String("Software"));
videomodeCombo->setItemData(videomodeCombo->findText(tr("Software")), tr("Use simple software rendering"), Qt::ToolTipRole);
QString audioSink = settings.value(QLatin1String("audiosink"), QLatin1String("Auto")).toString();
QString videoMode = settings.value(QLatin1String("videomode"), QLatin1String("Auto")).toString();
audiosinkCombo->setCurrentItem(audiosinkCombo->findData(audioSink));
videomodeCombo->setCurrentItem(videomodeCombo->findData(videoMode));
settings.endGroup(); // Qt
helpview->setText(tr(appearance_text));
setModified(false);
updateStyleLayout();
}
CAMLprim value ocaml_gstreamer_version_string(value unit)
{
CAMLparam0();
CAMLreturn(caml_copy_string(gst_version_string()));
}
int main(int argc, char** argv) {
char *config = getenv("GSCAM_CONFIG");
if (config == NULL) {
std::cout << "Problem getting GSCAM_CONFIG variable." << std::endl;
exit(-1);
}
gst_init(0,0);
std::cout << "Gstreamer Version: " << gst_version_string() << std::endl;
GError *error = 0; //assignment to zero is a gst requirement
GstElement *pipeline = gst_parse_launch(config,&error);
if (pipeline == NULL) {
std::cout << error->message << std::endl;
exit(-1);
}
GstElement * sink = gst_element_factory_make("appsink",NULL);
GstCaps * caps = gst_caps_new_simple("video/x-raw-rgb", NULL);
gst_app_sink_set_caps(GST_APP_SINK(sink), caps);
gst_caps_unref(caps);
gst_base_sink_set_sync(GST_BASE_SINK(sink), TRUE);
if(GST_IS_PIPELINE(pipeline)) {
GstPad *outpad = gst_bin_find_unlinked_pad(GST_BIN(pipeline), GST_PAD_SRC);
g_assert(outpad);
GstElement *outelement = gst_pad_get_parent_element(outpad);
g_assert(outelement);
gst_object_unref(outpad);
if(!gst_bin_add(GST_BIN(pipeline), sink)) {
fprintf(stderr, "gst_bin_add() failed\n"); // TODO: do some unref
gst_object_unref(outelement);
gst_object_unref(pipeline);
return -1;
}
if(!gst_element_link(outelement, sink)) {
fprintf(stderr, "GStreamer: cannot link outelement(\"%s\") -> sink\n", gst_element_get_name(outelement));
gst_object_unref(outelement);
gst_object_unref(pipeline);
return -1;
}
gst_object_unref(outelement);
} else {
GstElement* launchpipe = pipeline;
pipeline = gst_pipeline_new(NULL);
g_assert(pipeline);
gst_object_unparent(GST_OBJECT(launchpipe));
gst_bin_add_many(GST_BIN(pipeline), launchpipe, sink, NULL);
if(!gst_element_link(launchpipe, sink)) {
fprintf(stderr, "GStreamer: cannot link launchpipe -> sink\n");
gst_object_unref(pipeline);
return -1;
}
}
gst_element_set_state(pipeline, GST_STATE_PAUSED);
if (gst_element_get_state(pipeline, NULL, NULL, -1) == GST_STATE_CHANGE_FAILURE) {
std::cout << "Failed to PAUSE." << std::endl;
exit(-1);
} else {
std::cout << "stream is PAUSED." << std::endl;
}
// We could probably do something with the camera name, check
// errors or something, but at the moment, we don't care.
std::string camera_name;
if (camera_calibration_parsers::readCalibrationIni("../camera_parameters.txt", camera_name, camera_info)) {
ROS_INFO("Successfully read camera calibration. Rerun camera calibrator if it is incorrect.");
}
else {
ROS_ERROR("No camera_parameters.txt file found. Use default file if no other is available.");
}
ros::init(argc, argv, "gscam_publisher");
ros::NodeHandle nh;
int preroll;
nh.param("brown/gscam/preroll", preroll, 0);
if (preroll) {
//The PAUSE, PLAY, PAUSE, PLAY cycle is to ensure proper pre-roll
//I am told this is needed and am erring on the side of caution.
gst_element_set_state(pipeline, GST_STATE_PLAYING);
if (gst_element_get_state(pipeline, NULL, NULL, -1) == GST_STATE_CHANGE_FAILURE) {
std::cout << "Failed to PLAY." << std::endl;
exit(-1);
} else {
std::cout << "stream is PLAYING." << std::endl;
}
gst_element_set_state(pipeline, GST_STATE_PAUSED);
if (gst_element_get_state(pipeline, NULL, NULL, -1) == GST_STATE_CHANGE_FAILURE) {
std::cout << "Failed to PAUSE." << std::endl;
exit(-1);
} else {
std::cout << "stream is PAUSED." << std::endl;
}
}
image_transport::ImageTransport it(nh);
// image_transport::CameraPublisher pub = it.advertiseCamera("gscam/image_raw", 1);
//------------------------------------
// Added by jschoi, 2012-08-13
char topic_name[32];
if(argc==1)
sprintf(topic_name, "gscam/image_raw");
else
sprintf(topic_name,"%s",argv[1]); // To get the name of topic from the first arguement
//------------------------------------
image_transport::CameraPublisher pub = it.advertiseCamera(topic_name, 1);
ros::ServiceServer set_camera_info = nh.advertiseService("gscam/set_camera_info", setCameraInfo);
std::cout << "Processing..." << std::endl;
//processVideo
rosPad = false;
gstreamerPad = true;
gst_element_set_state(pipeline, GST_STATE_PLAYING);
while(nh.ok()) {
// This should block until a new frame is awake, this way, we'll run at the
// actual capture framerate of the device.
GstBuffer* buf = gst_app_sink_pull_buffer(GST_APP_SINK(sink));
if (!buf) break;
GstPad* pad = gst_element_get_static_pad(sink, "sink");
const GstCaps *caps = gst_pad_get_negotiated_caps(pad);
GstStructure *structure = gst_caps_get_structure(caps,0);
gst_structure_get_int(structure,"width",&width);
gst_structure_get_int(structure,"height",&height);
sensor_msgs::Image msg;
msg.width = width;
msg.height = height;
msg.encoding = "rgb8";
msg.is_bigendian = false;
msg.step = width*3;
msg.data.resize(width*height*3);
std::copy(buf->data, buf->data+(width*height*3), msg.data.begin());
pub.publish(msg, camera_info);
gst_buffer_unref(buf);
ros::spinOnce();
}
//close out
std::cout << "\nquitting..." << std::endl;
gst_element_set_state(pipeline, GST_STATE_NULL);
gst_object_unref(pipeline);
return 0;
}
CAboutDlg::CAboutDlg(GtkWindow *pParent)
{
float x;
char buf[2048];
GtkWidget *tbox, *label, *scrolled_window, *text_view;
// Dialog with buttons
m_pDlg = gtk_dialog_new_with_buttons("About Muniwin", pParent,
(GtkDialogFlags)(GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR),
GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, GTK_STOCK_HELP, GTK_RESPONSE_HELP, NULL);
gtk_dialog_widget_standard_tooltips(GTK_DIALOG(m_pDlg));
g_signal_connect(G_OBJECT(m_pDlg), "response", G_CALLBACK(response_dialog), this);
// Dialog icon
gchar *icon = get_icon_file("about");
gtk_window_set_icon(GTK_WINDOW(m_pDlg), gdk_pixbuf_new_from_file(icon, NULL));
g_free(icon);
// Notebook
m_Notebook = gtk_notebook_new();
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(m_pDlg)->vbox), m_Notebook, TRUE, TRUE, 0);
gtk_widget_set_size_request(m_Notebook, 400, 240);
// Page "General"
tbox = gtk_table_new(4, 1, FALSE);
gtk_container_set_border_width(GTK_CONTAINER(tbox), 8);
gtk_table_set_row_spacings(GTK_TABLE(tbox), 8);
gtk_notebook_append_page(GTK_NOTEBOOK(m_Notebook), tbox, gtk_label_new("General"));
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), "<span size=\"xx-large\" weight=\"bold\">Muniwin</span>");
gtk_table_attach_defaults(GTK_TABLE(tbox), label, 0, 1, 0, 1);
label = gtk_label_new(NULL);
sprintf(buf, "<span size=\"x-large\" weight=\"bold\">Stable version %s</span>", VERSION);
gtk_label_set_markup(GTK_LABEL(label), buf);
gtk_table_attach_defaults(GTK_TABLE(tbox), label, 0, 1, 1, 2);
label = gtk_label_new(NULL);
sprintf(buf, "<span size=\"large\">%s</span>", ProjectDescription);
gtk_label_set_markup(GTK_LABEL(label), buf);
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_CENTER);
gtk_table_attach_defaults(GTK_TABLE(tbox), label, 0, 1, 2, 3);
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(label), "<span size=\"x-large\" underline=\"single\" foreground=\"blue\">http://c-munipack.sourceforge.net</span>");
gtk_table_attach_defaults(GTK_TABLE(tbox), label, 0, 1, 3, 4);
// Page "Versions"
tbox = gtk_table_new(5, 2, false);
gtk_container_set_border_width(GTK_CONTAINER(tbox), 8);
gtk_table_set_row_spacings(GTK_TABLE(tbox), 8);
gtk_table_set_col_spacings(GTK_TABLE(tbox), 16);
gtk_notebook_append_page(GTK_NOTEBOOK(m_Notebook), tbox, gtk_label_new("Versions"));
AddVersion(GTK_TABLE(tbox), 0, g_AppTitle, VERSION);
AddVersion(GTK_TABLE(tbox), 1, "C-Munipack", cmpack_versionid());
sprintf(buf, "%.03f", ffvers(&x));
AddVersion(GTK_TABLE(tbox), 2, "CFITSIO", buf);
AddVersion(GTK_TABLE(tbox), 3, "Expat", XML_ExpatVersion());
sprintf(buf, "%d.%d.%d", gtk_major_version, gtk_minor_version, gtk_micro_version);
AddVersion(GTK_TABLE(tbox), 4, "GTK+", buf);
sprintf(buf, "%d.%d.%d", glib_major_version, glib_minor_version, glib_micro_version);
AddVersion(GTK_TABLE(tbox), 5, "GLib", buf);
#if HAVE_LIBGSTREAMER_0_10
gchar *gstver = gst_version_string();
AddVersion(GTK_TABLE(tbox), 6, "GStreamer", gstver);
free(gstver);
#endif
// Page "License"
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_notebook_append_page(GTK_NOTEBOOK(m_Notebook), scrolled_window, gtk_label_new("License"));
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window),
GTK_SHADOW_ETCHED_IN);
text_view = gtk_text_view_new_with_buffer(NULL);
gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text_view), GTK_WRAP_WORD);
gtk_text_view_set_editable(GTK_TEXT_VIEW(text_view), false);
gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text_view), false);
gtk_text_buffer_set_text(gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view)),
CopyrightText, -1);
gtk_container_add(GTK_CONTAINER(scrolled_window), text_view);
// Page "Credits"
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_notebook_append_page(GTK_NOTEBOOK(m_Notebook), scrolled_window, gtk_label_new("Credits"));
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window),
GTK_SHADOW_ETCHED_IN);
text_view = gtk_text_view_new_with_buffer(NULL);
gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text_view), GTK_WRAP_WORD);
gtk_text_view_set_editable(GTK_TEXT_VIEW(text_view), false);
gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(text_view), false);
gtk_text_buffer_set_text(gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view)),
CreditsText, -1);
gtk_container_add(GTK_CONTAINER(scrolled_window), text_view);
gtk_widget_show_all(GTK_DIALOG(m_pDlg)->vbox);
}
int
main (int argc, char **argv)
{
GstPlay *play;
GPtrArray *playlist;
gboolean verbose = FALSE;
gboolean print_version = FALSE;
gboolean interactive = TRUE;
gboolean gapless = FALSE;
gboolean shuffle = FALSE;
gdouble volume = -1;
gchar **filenames = NULL;
gchar *audio_sink = NULL;
gchar *video_sink = NULL;
gchar **uris;
gchar *flags = NULL;
guint num, i;
GError *err = NULL;
GOptionContext *ctx;
gchar *playlist_file = NULL;
GOptionEntry options[] = {
{"verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose,
N_("Output status information and property notifications"), NULL},
{"flags", 0, 0, G_OPTION_ARG_STRING, &flags,
N_("Control playback behaviour setting playbin 'flags' property"),
NULL},
{"version", 0, 0, G_OPTION_ARG_NONE, &print_version,
N_("Print version information and exit"), NULL},
{"videosink", 0, 0, G_OPTION_ARG_STRING, &video_sink,
N_("Video sink to use (default is autovideosink)"), NULL},
{"audiosink", 0, 0, G_OPTION_ARG_STRING, &audio_sink,
N_("Audio sink to use (default is autoaudiosink)"), NULL},
{"gapless", 0, 0, G_OPTION_ARG_NONE, &gapless,
N_("Enable gapless playback"), NULL},
{"shuffle", 0, 0, G_OPTION_ARG_NONE, &shuffle,
N_("Shuffle playlist"), NULL},
{"no-interactive", 0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE,
&interactive,
N_("Disable interactive control via the keyboard"), NULL},
{"volume", 0, 0, G_OPTION_ARG_DOUBLE, &volume,
N_("Volume"), NULL},
{"playlist", 0, 0, G_OPTION_ARG_FILENAME, &playlist_file,
N_("Playlist file containing input media files"), NULL},
{"quiet", 'q', 0, G_OPTION_ARG_NONE, &quiet,
N_("Do not print any output (apart from errors)"), NULL},
{G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &filenames, NULL},
{NULL}
};
setlocale (LC_ALL, "");
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
#endif
g_set_prgname ("gst-play-" GST_API_VERSION);
ctx = g_option_context_new ("FILE1|URI1 [FILE2|URI2] [FILE3|URI3] ...");
g_option_context_add_main_entries (ctx, options, GETTEXT_PACKAGE);
g_option_context_add_group (ctx, gst_init_get_option_group ());
if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
g_print ("Error initializing: %s\n", GST_STR_NULL (err->message));
g_option_context_free (ctx);
g_clear_error (&err);
return 1;
}
g_option_context_free (ctx);
GST_DEBUG_CATEGORY_INIT (play_debug, "play", 0, "gst-play");
if (print_version) {
gchar *version_str;
version_str = gst_version_string ();
g_print ("%s version %s\n", g_get_prgname (), PACKAGE_VERSION);
g_print ("%s\n", version_str);
g_print ("%s\n", GST_PACKAGE_ORIGIN);
g_free (version_str);
g_free (audio_sink);
g_free (video_sink);
g_free (playlist_file);
return 0;
}
playlist = g_ptr_array_new ();
if (playlist_file != NULL) {
gchar *playlist_contents = NULL;
gchar **lines = NULL;
if (g_file_get_contents (playlist_file, &playlist_contents, NULL, &err)) {
lines = g_strsplit (playlist_contents, "\n", 0);
num = g_strv_length (lines);
for (i = 0; i < num; i++) {
if (lines[i][0] != '\0') {
GST_LOG ("Playlist[%d]: %s", i + 1, lines[i]);
add_to_playlist (playlist, lines[i]);
}
}
g_strfreev (lines);
g_free (playlist_contents);
} else {
g_printerr ("Could not read playlist: %s\n", err->message);
g_clear_error (&err);
}
g_free (playlist_file);
playlist_file = NULL;
}
if (playlist->len == 0 && (filenames == NULL || *filenames == NULL)) {
g_printerr (_("Usage: %s FILE1|URI1 [FILE2|URI2] [FILE3|URI3] ..."),
"gst-play-" GST_API_VERSION);
g_printerr ("\n\n"),
g_printerr ("%s\n\n",
_("You must provide at least one filename or URI to play."));
/* No input provided. Free array */
g_ptr_array_free (playlist, TRUE);
g_free (audio_sink);
g_free (video_sink);
return 1;
}
/* fill playlist */
if (filenames != NULL && *filenames != NULL) {
num = g_strv_length (filenames);
for (i = 0; i < num; ++i) {
GST_LOG ("command line argument: %s", filenames[i]);
add_to_playlist (playlist, filenames[i]);
}
g_strfreev (filenames);
}
num = playlist->len;
g_ptr_array_add (playlist, NULL);
uris = (gchar **) g_ptr_array_free (playlist, FALSE);
if (shuffle)
shuffle_uris (uris, num);
/* prepare */
play =
play_new (uris, audio_sink, video_sink, gapless, volume, verbose, flags);
if (play == NULL) {
g_printerr
("Failed to create 'playbin' element. Check your GStreamer installation.\n");
return EXIT_FAILURE;
}
if (interactive) {
if (gst_play_kb_set_key_handler (keyboard_cb, play)) {
g_print (_("Press 'k' to see a list of keyboard shortcuts.\n"));
atexit (restore_terminal);
} else {
g_print ("Interactive keyboard handling in terminal not available.\n");
}
}
/* play */
do_play (play);
/* clean up */
play_free (play);
g_free (audio_sink);
g_free (video_sink);
g_print ("\n");
gst_deinit ();
return 0;
}
int
main (int argc, char **argv)
{
GstPlay *play;
GPtrArray *playlist;
gboolean print_version = FALSE;
gboolean gapless = FALSE;
gchar **filenames = NULL;
gchar *audio_sink = NULL;
gchar *video_sink = NULL;
gchar **uris;
guint num, i;
GError *err = NULL;
GOptionContext *ctx;
GOptionEntry options[] = {
{"version", 0, 0, G_OPTION_ARG_NONE, &print_version,
N_("Print version information and exit"), NULL},
{"videosink", 0, 0, G_OPTION_ARG_STRING, &video_sink,
N_("Video sink to use (default is autovideosink)"), NULL},
{"audiosink", 0, 0, G_OPTION_ARG_STRING, &audio_sink,
N_("Audio sink to use (default is autoaudiosink)"), NULL},
{"gapless", 0, 0, G_OPTION_ARG_NONE, &gapless,
N_("Enable gapless playback"), NULL},
{G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &filenames, NULL},
{NULL}
};
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
#endif
g_set_prgname ("gst-play-" GST_API_VERSION);
ctx = g_option_context_new ("FILE1|URI1 [FILE2|URI2] [FILE3|URI3] ...");
g_option_context_add_main_entries (ctx, options, GETTEXT_PACKAGE);
g_option_context_add_group (ctx, gst_init_get_option_group ());
if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
g_print ("Error initializing: %s\n", GST_STR_NULL (err->message));
return 1;
}
g_option_context_free (ctx);
GST_DEBUG_CATEGORY_INIT (play_debug, "play", 0, "gst-play");
if (print_version) {
gchar *version_str;
version_str = gst_version_string ();
g_print ("%s version %s\n", g_get_prgname (), PACKAGE_VERSION);
g_print ("%s\n", version_str);
g_print ("%s\n", GST_PACKAGE_ORIGIN);
g_free (version_str);
return 0;
}
if (filenames == NULL || *filenames == NULL) {
g_printerr (_("Usage: %s FILE1|URI1 [FILE2|URI2] [FILE3|URI3] ..."),
"gst-play-" GST_API_VERSION);
g_printerr ("\n\n"),
g_printerr ("%s\n\n",
_("You must provide at least one filename or URI to play."));
return 1;
}
playlist = g_ptr_array_new ();
/* fill playlist */
num = g_strv_length (filenames);
for (i = 0; i < num; ++i) {
GST_LOG ("command line argument: %s", filenames[i]);
add_to_playlist (playlist, filenames[i]);
}
g_strfreev (filenames);
g_ptr_array_add (playlist, NULL);
/* play */
uris = (gchar **) g_ptr_array_free (playlist, FALSE);
play = play_new (uris, audio_sink, video_sink, gapless);
do_play (play);
/* clean up */
play_free (play);
return 0;
}
