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tests/examples/seek/: Embedd the xwindow.
Original commit message from CVS: * tests/examples/seek/Makefile.am: * tests/examples/seek/seek.c: Embedd the xwindow.
This commit is contained in:
Stefan Kost
parent
4b5e729246
commit
7922f23bbf
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@ -1,3 +1,9 @@
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2008-06-24 Stefan Kost <ensonic@users.sf.net>
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* tests/examples/seek/Makefile.am:
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* tests/examples/seek/seek.c:
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Embedd the xwindow.
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2008-06-24 Jan Schmidt <jan.schmidt@sun.com>
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* sys/ximage/ximagesink.c (gst_ximagesink_ximage_put),
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@ -6,5 +6,7 @@ examples = $(GTK_EXAMPLES)
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noinst_PROGRAMS = $(examples)
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LIBS = $(GST_LIBS) $(GTK_LIBS)
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AM_CFLAGS = $(GST_CFLAGS) $(GTK_CFLAGS)
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LDADD = $(GST_LIBS) $(GTK_LIBS) \
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$(top_builddir)/gst-libs/gst/interfaces/libgstinterfaces-@GST_MAJORMINOR@.la \
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$(top_builddir)/gst-libs/gst/video/libgstvideo-@GST_MAJORMINOR@.la
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AM_CFLAGS = $(GST_CFLAGS) $(GTK_CFLAGS) -I$(top_builddir)/gst-libs
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@ -26,6 +26,11 @@
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#include <gst/gst.h>
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#include <string.h>
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#include <X11/Xlib.h>
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#include <gdk/gdkx.h>
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#include <gst/interfaces/xoverlay.h>
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#include <gst/video/gstvideosink.h>
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GST_DEBUG_CATEGORY_STATIC (seek_debug);
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#define GST_CAT_DEFAULT (seek_debug)
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@ -54,6 +59,8 @@ GST_DEBUG_CATEGORY_STATIC (seek_debug);
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/* timeout for gst_element_get_state() after a seek */
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#define SEEK_TIMEOUT 40 * GST_MSECOND
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#define DEFAULT_VIDEO_HEIGHT 300
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static GList *seekable_pads = NULL;
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static GList *rate_pads = NULL;
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@ -94,6 +101,10 @@ static gboolean need_streams = TRUE;
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static GtkWidget *video_combo, *audio_combo, *text_combo, *vis_combo;
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static GtkWidget *vis_checkbox, *video_checkbox, *audio_checkbox;
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static GtkWidget *text_checkbox, *mute_checkbox, *volume_spinbutton;
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static GtkWidget *video_window;
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static guint embed_xid = 0;
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GList *paths = NULL, *l = NULL;
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/* we keep an array of the visualisation entries so that we can easily switch
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* with the combo box index. */
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@ -863,15 +874,30 @@ make_mpegnt_pipeline (const gchar * location)
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return pipeline;
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}
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static void
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playerbin_set_uri (GstElement * player, const gchar * location)
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{
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gchar *uri;
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/* Add "file://" prefix for convenience */
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if (g_str_has_prefix (location, "/")) {
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uri = g_strconcat ("file://", location, NULL);
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g_object_set (G_OBJECT (player), "uri", uri, NULL);
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g_free (uri);
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} else {
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g_object_set (G_OBJECT (player), "uri", location, NULL);
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}
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}
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static GstElement *
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make_playerbin_pipeline (const gchar * location)
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construct_playerbin (const gchar * name, const gchar * location)
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{
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GstElement *player;
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player = gst_element_factory_make ("playbin", "player");
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player = gst_element_factory_make (name, "player");
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g_assert (player);
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g_object_set (G_OBJECT (player), "uri", location, NULL);
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playerbin_set_uri (player, location);
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seekable_elements = g_list_prepend (seekable_elements, player);
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@ -881,22 +907,16 @@ make_playerbin_pipeline (const gchar * location)
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return player;
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}
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static GstElement *
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make_playerbin_pipeline (const gchar * location)
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{
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return construct_playerbin ("playbin", location);
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}
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static GstElement *
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make_playerbin2_pipeline (const gchar * location)
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{
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GstElement *player;
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player = gst_element_factory_make ("playbin2", "player");
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g_assert (player);
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g_object_set (G_OBJECT (player), "uri", location, NULL);
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seekable_elements = g_list_prepend (seekable_elements, player);
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/* force element seeking on this pipeline */
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elem_seek = TRUE;
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return player;
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return construct_playerbin ("playbin2", location);
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}
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#ifndef GST_DISABLE_PARSE
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@ -2071,11 +2091,54 @@ msg_buffering (GstBus * bus, GstMessage * message, GstPipeline * data)
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}
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}
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static GstBusSyncReply
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bus_sync_handler (GstBus * bus, GstMessage * message, GstPipeline * data)
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{
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if ((GST_MESSAGE_TYPE (message) == GST_MESSAGE_ELEMENT) &&
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gst_structure_has_name (message->structure, "prepare-xwindow-id")) {
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GstElement *element = GST_ELEMENT (GST_MESSAGE_SRC (message));
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g_print ("got prepare-xwindow-id\n");
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if (!embed_xid) {
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embed_xid = GDK_WINDOW_XID (GDK_WINDOW (video_window->window));
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}
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if (g_object_class_find_property (G_OBJECT_GET_CLASS (element),
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"force-aspect-ratio")) {
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g_object_set (element, "force-aspect-ratio", TRUE, NULL);
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}
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gst_x_overlay_set_xwindow_id (GST_X_OVERLAY (GST_MESSAGE_SRC (message)),
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embed_xid);
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}
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return GST_BUS_PASS;
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}
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static void
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msg_eos (GstBus * bus, GstMessage * message, GstPipeline * data)
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{
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message_received (bus, message, data);
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/* Set new uri for playerbins and continue playback */
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if (l && (pipeline_type == 14 || pipeline_type == 16)) {
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stop_cb (NULL, NULL);
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l = g_list_next (l);
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if (l) {
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playerbin_set_uri (GST_ELEMENT (data), l->data);
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play_cb (NULL, NULL);
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}
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}
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}
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static void
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connect_bus_signals (GstElement * pipeline)
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{
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GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
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/* handle prepare-xwindow-id element message synchronously */
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gst_bus_set_sync_handler (bus, (GstBusSyncHandler) bus_sync_handler,
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pipeline);
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gst_bus_add_signal_watch_full (bus, G_PRIORITY_HIGH);
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g_signal_connect (bus, "message::state-changed",
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@ -2091,8 +2154,7 @@ connect_bus_signals (GstElement * pipeline)
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pipeline);
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g_signal_connect (bus, "message::warning", (GCallback) message_received,
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pipeline);
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g_signal_connect (bus, "message::eos", (GCallback) message_received,
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pipeline);
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g_signal_connect (bus, "message::eos", (GCallback) msg_eos, pipeline);
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g_signal_connect (bus, "message::tag", (GCallback) message_received,
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pipeline);
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g_signal_connect (bus, "message::element", (GCallback) message_received,
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@ -2105,6 +2167,47 @@ connect_bus_signals (GstElement * pipeline)
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gst_object_unref (bus);
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}
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/* Return GList of paths described in location string */
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static GList *
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handle_wildcards (const gchar * location)
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{
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GList *res = NULL;
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gchar *path = g_path_get_dirname (location);
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gchar *pattern = g_path_get_basename (location);
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GPatternSpec *pspec = g_pattern_spec_new (pattern);
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GDir *dir = g_dir_open (path, 0, NULL);
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const gchar *name;
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g_print ("matching %s from %s\n", pattern, path);
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if (!dir) {
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g_print ("opening directory %s failed\n", path);
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goto out;
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}
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while ((name = g_dir_read_name (dir)) != NULL) {
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if (g_pattern_match_string (pspec, name)) {
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res = g_list_append (res, g_strjoin ("/", path, name, NULL));
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g_print (" found clip %s\n", name);
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}
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}
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g_dir_close (dir);
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out:
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g_pattern_spec_free (pspec);
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g_free (pattern);
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g_free (path);
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return res;
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}
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static void
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delete_event_cb (void)
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{
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stop_cb (NULL, NULL);
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gtk_main_quit ();
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}
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static void
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print_usage (int argc, char **argv)
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{
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@ -2142,6 +2245,11 @@ main (int argc, char **argv)
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if (!g_thread_supported ())
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g_thread_init (NULL);
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if (!XInitThreads ()) {
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g_print ("XInitThreads failed\n");
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exit (-1);
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}
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ctx = g_option_context_new ("- test seeking in gsteamer");
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g_option_context_add_main_entries (ctx, options, NULL);
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g_option_context_add_group (ctx, gst_init_get_option_group ());
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@ -2169,12 +2277,28 @@ main (int argc, char **argv)
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pipeline_spec = argv[2];
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pipeline = pipelines[pipeline_type].func (pipeline_spec);
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if (g_strrstr (pipeline_spec, "*") != NULL ||
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g_strrstr (pipeline_spec, "?") != NULL) {
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paths = handle_wildcards (pipeline_spec);
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} else {
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paths = g_list_prepend (paths, g_strdup (pipeline_spec));
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}
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if (!paths) {
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g_print ("opening %s failed\n", pipeline_spec);
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exit (-1);
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}
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l = paths;
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pipeline = pipelines[pipeline_type].func ((gchar *) l->data);
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g_assert (pipeline);
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/* initialize gui elements ... */
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tips = gtk_tooltips_new ();
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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video_window = gtk_drawing_area_new ();
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gtk_widget_set_double_buffered (video_window, FALSE);
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statusbar = gtk_statusbar_new ();
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status_id = gtk_statusbar_get_context_id (GTK_STATUSBAR (statusbar), "seek");
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gtk_statusbar_push (GTK_STATUSBAR (statusbar), status_id, "Stopped");
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@ -2310,8 +2434,12 @@ main (int argc, char **argv)
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/* do the packing stuff ... */
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gtk_window_set_default_size (GTK_WINDOW (window), 250, 96);
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/* FIXME: can we avoid this for audio only? */
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gtk_widget_set_size_request (GTK_WIDGET (video_window), -1,
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DEFAULT_VIDEO_HEIGHT);
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gtk_container_add (GTK_CONTAINER (window), vbox);
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gtk_container_add (GTK_CONTAINER (vbox), hbox);
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gtk_box_pack_start (GTK_BOX (vbox), video_window, TRUE, TRUE, 2);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 2);
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gtk_box_pack_start (GTK_BOX (hbox), play_button, FALSE, FALSE, 2);
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gtk_box_pack_start (GTK_BOX (hbox), pause_button, FALSE, FALSE, 2);
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gtk_box_pack_start (GTK_BOX (hbox), stop_button, FALSE, FALSE, 2);
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@ -2328,12 +2456,12 @@ main (int argc, char **argv)
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gtk_table_attach_defaults (GTK_TABLE (flagtable), rate_spinbutton, 3, 4, 1,
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2);
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if (panel && boxes && boxes2) {
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gtk_box_pack_start (GTK_BOX (vbox), panel, TRUE, TRUE, 2);
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gtk_box_pack_start (GTK_BOX (vbox), boxes, TRUE, TRUE, 2);
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gtk_box_pack_start (GTK_BOX (vbox), boxes2, TRUE, TRUE, 2);
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gtk_box_pack_start (GTK_BOX (vbox), panel, FALSE, FALSE, 2);
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gtk_box_pack_start (GTK_BOX (vbox), boxes, FALSE, FALSE, 2);
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gtk_box_pack_start (GTK_BOX (vbox), boxes2, FALSE, FALSE, 2);
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}
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gtk_box_pack_start (GTK_BOX (vbox), hscale, TRUE, TRUE, 2);
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gtk_box_pack_start (GTK_BOX (vbox), statusbar, TRUE, TRUE, 2);
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gtk_box_pack_start (GTK_BOX (vbox), hscale, FALSE, FALSE, 2);
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gtk_box_pack_start (GTK_BOX (vbox), statusbar, FALSE, FALSE, 2);
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/* connect things ... */
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g_signal_connect (G_OBJECT (play_button), "clicked", G_CALLBACK (play_cb),
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@ -2357,7 +2485,7 @@ main (int argc, char **argv)
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g_signal_connect (G_OBJECT (rate_spinbutton), "value_changed",
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G_CALLBACK (rate_spinbutton_changed_cb), pipeline);
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g_signal_connect (G_OBJECT (window), "delete-event", gtk_main_quit, NULL);
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g_signal_connect (G_OBJECT (window), "delete-event", delete_event_cb, NULL);
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/* show the gui. */
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gtk_widget_show_all (window);
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@ -2376,5 +2504,8 @@ main (int argc, char **argv)
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g_print ("free pipeline\n");
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gst_object_unref (pipeline);
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g_list_foreach (paths, (GFunc) g_free, NULL);
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g_list_free (paths);
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return 0;
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}
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