#ifdef G_OS_UNIX
#include <glib-unix.h>
#include <sys/wait.h>
+#elif defined (G_OS_WIN32)
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
#endif
#include <locale.h> /* for LC_ALL */
#include "tools.h"
static gboolean messages = FALSE;
static gboolean is_live = FALSE;
static gboolean waiting_eos = FALSE;
+static gchar **exclude_args = NULL;
/* convenience macro so we don't have to litter the code with if(!quiet) */
#define PRINT if(!quiet)g_print
if (debug != NULL)
g_printerr (_("Additional debug info:\n%s\n"), debug);
- g_error_free (err);
+ g_clear_error (&err);
g_free (debug);
g_free (name);
}
g_warning ("Couldn't fetch sample for %s tag", tag);
g_assert_not_reached ();
}
+ gst_sample_unref (sample);
} else if (gst_tag_get_type (tag) == GST_TYPE_DATE_TIME) {
GstDateTime *dt = NULL;
gchar *str;
gint depth = GPOINTER_TO_INT (user_data);
- gst_tag_list_copy_value (&val, tags, tag);
+ if (!gst_tag_list_copy_value (&val, tags, tag))
+ return;
if (G_VALUE_HOLDS_STRING (&val))
str = g_value_dup_string (&val);
}
#ifdef G_OS_UNIX
+static guint signal_watch_hup_id;
+#endif
+#if defined(G_OS_UNIX) || defined(G_OS_WIN32)
+static guint signal_watch_intr_id;
+#if defined(G_OS_WIN32)
+static GstElement *intr_pipeline;
+#endif
+#endif
+
+#if defined(G_OS_UNIX) || defined(G_OS_WIN32)
/* As the interrupt handler is dispatched from GMainContext as a GSourceFunc
* handler, we can react to this by posting a message. */
static gboolean
"message", G_TYPE_STRING, "Pipeline interrupted", NULL)));
/* remove signal handler */
- return FALSE;
+ signal_watch_intr_id = 0;
+ return G_SOURCE_REMOVE;
+}
+
+#ifdef G_OS_UNIX
+static gboolean
+hup_handler (gpointer user_data)
+{
+ GstElement *pipeline = (GstElement *) user_data;
+
+ if (g_getenv ("GST_DEBUG_DUMP_DOT_DIR") != NULL) {
+ PRINT ("SIGHUP: dumping dot file snapshot ...\n");
+ } else {
+ PRINT ("SIGHUP: not dumping dot file snapshot, GST_DEBUG_DUMP_DOT_DIR "
+ "environment variable not set.\n");
+ }
+
+ /* dump graph on hup */
+ GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (pipeline),
+ GST_DEBUG_GRAPH_SHOW_ALL, "gst-launch.snapshot");
+
+ return G_SOURCE_CONTINUE;
}
+#endif
+#if defined(G_OS_WIN32) /* G_OS_UNIX */
+static BOOL WINAPI
+w32_intr_handler (DWORD dwCtrlType)
+{
+ intr_handler ((gpointer) intr_pipeline);
+ intr_pipeline = NULL;
+ return TRUE;
+}
+#endif /* G_OS_WIN32 */
#endif /* G_OS_UNIX */
/* returns ELR_ERROR if there was an error
event_loop (GstElement * pipeline, gboolean blocking, gboolean do_progress,
GstState target_state)
{
-#ifdef G_OS_UNIX
- guint signal_watch_id;
-#endif
GstBus *bus;
GstMessage *message = NULL;
EventLoopResult res = ELR_NO_ERROR;
bus = gst_element_get_bus (GST_ELEMENT (pipeline));
#ifdef G_OS_UNIX
- signal_watch_id =
+ signal_watch_intr_id =
g_unix_signal_add (SIGINT, (GSourceFunc) intr_handler, pipeline);
+ signal_watch_hup_id =
+ g_unix_signal_add (SIGHUP, (GSourceFunc) hup_handler, pipeline);
+#elif defined(G_OS_WIN32)
+ intr_pipeline = NULL;
+ if (SetConsoleCtrlHandler (w32_intr_handler, TRUE))
+ intr_pipeline = pipeline;
#endif
while (TRUE) {
if (debug) {
PRINT (_("INFO:\n%s\n"), debug);
}
- g_error_free (gerror);
+ g_clear_error (&gerror);
g_free (debug);
g_free (name);
break;
if (debug) {
PRINT (_("Additional debug info:\n%s\n"), debug);
}
- g_error_free (gerror);
+ g_clear_error (&gerror);
g_free (debug);
g_free (name);
break;
goto exit;
} else {
/* buffering busy */
- if (buffering == FALSE && target_state == GST_STATE_PLAYING) {
+ if (!buffering && target_state == GST_STATE_PLAYING) {
/* we were not buffering but PLAYING, PAUSE the pipeline. */
PRINT (_("Buffering, setting pipeline to PAUSED ...\n"));
gst_element_set_state (pipeline, GST_STATE_PAUSED);
gst_context_unref (context);
break;
}
+ case GST_MESSAGE_PROPERTY_NOTIFY:{
+ const GValue *val;
+ const gchar *name;
+ GstObject *obj;
+ gchar *val_str = NULL;
+ gchar **ex_prop, *obj_name;
+
+ if (quiet)
+ break;
+
+ gst_message_parse_property_notify (message, &obj, &name, &val);
+
+ /* Let's not print anything for excluded properties... */
+ ex_prop = exclude_args;
+ while (ex_prop != NULL && *ex_prop != NULL) {
+ if (strcmp (name, *ex_prop) == 0)
+ break;
+ ex_prop++;
+ }
+ if (ex_prop != NULL && *ex_prop != NULL)
+ break;
+
+ obj_name = gst_object_get_path_string (GST_OBJECT (obj));
+ if (val != NULL) {
+ if (G_VALUE_HOLDS_STRING (val))
+ val_str = g_value_dup_string (val);
+ else if (G_VALUE_TYPE (val) == GST_TYPE_CAPS)
+ val_str = gst_caps_to_string (g_value_get_boxed (val));
+ else if (G_VALUE_TYPE (val) == GST_TYPE_TAG_LIST)
+ val_str = gst_tag_list_to_string (g_value_get_boxed (val));
+ else if (G_VALUE_TYPE (val) == GST_TYPE_STRUCTURE)
+ val_str = gst_structure_to_string (g_value_get_boxed (val));
+ else
+ val_str = gst_value_serialize (val);
+ } else {
+ val_str = g_strdup ("(no value)");
+ }
+
+ g_print ("%s: %s = %s\n", obj_name, name, val_str);
+ g_free (obj_name);
+ g_free (val_str);
+ break;
+ }
default:
/* just be quiet by default */
break;
gst_message_unref (message);
gst_object_unref (bus);
#ifdef G_OS_UNIX
- g_source_remove (signal_watch_id);
+ if (signal_watch_intr_id > 0)
+ g_source_remove (signal_watch_intr_id);
+ if (signal_watch_hup_id > 0)
+ g_source_remove (signal_watch_hup_id);
+#elif defined(G_OS_WIN32)
+ intr_pipeline = NULL;
+ SetConsoleCtrlHandler (w32_intr_handler, FALSE);
#endif
return res;
}
gboolean check_index = FALSE;
#endif
gchar *savefile = NULL;
- gchar *exclude_args = NULL;
#ifndef GST_DISABLE_OPTION_PARSING
GOptionEntry options[] = {
{"tags", 't', 0, G_OPTION_ARG_NONE, &tags,
N_("Do not print any progress information"), NULL},
{"messages", 'm', 0, G_OPTION_ARG_NONE, &messages,
N_("Output messages"), NULL},
- {"exclude", 'X', 0, G_OPTION_ARG_NONE, &exclude_args,
- N_("Do not output status information of TYPE"), N_("TYPE1,TYPE2,...")},
+ {"exclude", 'X', 0, G_OPTION_ARG_STRING_ARRAY, &exclude_args,
+ N_("Do not output status information for the specified property "
+ "if verbose output is enabled (can be used multiple times)"),
+ N_("PROPERTY-NAME")},
{"no-fault", 'f', 0, G_OPTION_ARG_NONE, &no_fault,
N_("Do not install a fault handler"), NULL},
{"eos-on-shutdown", 'e', 0, G_OPTION_ARG_NONE, &eos_on_shutdown,
free (malloc (8)); /* -lefence */
+ setlocale (LC_ALL, "");
+
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
#endif
g_set_prgname ("gst-launch-" GST_API_VERSION);
+ /* Ensure XInitThreads() is called if/when needed */
+ g_setenv ("GST_GL_XINITTHREADS", "1", TRUE);
#ifndef GST_DISABLE_OPTION_PARSING
ctx = g_option_context_new ("PIPELINE-DESCRIPTION");
g_printerr ("Error initializing: %s\n", GST_STR_NULL (err->message));
else
g_printerr ("Error initializing: Unknown error!\n");
+ g_clear_error (&err);
+ g_option_context_free (ctx);
exit (1);
}
g_option_context_free (ctx);
if (error) {
g_printerr (_("ERROR: pipeline could not be constructed: %s.\n"),
GST_STR_NULL (error->message));
- g_error_free (error);
+ g_clear_error (&error);
} else {
g_printerr (_("ERROR: pipeline could not be constructed.\n"));
}
} else if (error) {
g_printerr (_("WARNING: erroneous pipeline: %s\n"),
GST_STR_NULL (error->message));
- g_error_free (error);
+ g_clear_error (&error);
return 1;
}
- if (verbose) {
- gchar **exclude_list =
- exclude_args ? g_strsplit (exclude_args, ",", 0) : NULL;
- deep_notify_id = g_signal_connect (pipeline, "deep-notify",
- G_CALLBACK (gst_object_default_deep_notify), exclude_list);
- }
-
if (!savefile) {
GstState state, pending;
GstStateChangeReturn ret;
gst_bin_add (GST_BIN (real_pipeline), pipeline);
pipeline = real_pipeline;
}
+ if (verbose) {
+ deep_notify_id =
+ gst_element_add_property_deep_notify_watch (pipeline, NULL, TRUE);
+ }
#if 0
if (check_index) {
/* gst_index_new() creates a null-index, it does not store anything, but
caught_error = event_loop (pipeline, TRUE, TRUE, GST_STATE_PAUSED);
if (caught_error) {
g_printerr (_("ERROR: pipeline doesn't want to preroll.\n"));
+ res = caught_error;
goto end;
}
state = GST_STATE_PAUSED;
if (caught_error) {
g_printerr (_("ERROR: pipeline doesn't want to preroll.\n"));
+ res = caught_error;
} else {
GstClockTime tfthen, tfnow;
GstClockTimeDiff diff;
tfthen = gst_util_get_timestamp ();
caught_error = event_loop (pipeline, TRUE, FALSE, GST_STATE_PLAYING);
+ res = caught_error;
if (eos_on_shutdown && caught_error != ELR_NO_ERROR) {
gboolean ignore_errors;
} else if (caught_error == ELR_INTERRUPT) {
PRINT (_
("Interrupt while waiting for EOS - stopping pipeline...\n"));
+ res = caught_error;
break;
} else if (caught_error == ELR_ERROR) {
if (!ignore_errors) {
PRINT (_("An error happened while waiting for EOS\n"));
+ res = caught_error;
break;
}
}
projects / platform / upstream / gstreamer.git / blobdiff