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Remove libgstplay, playbin is now the official successor.
Original commit message from CVS: * configure.ac: * examples/Makefile.am: * examples/gstplay/.cvsignore: * examples/gstplay/Makefile.am: * examples/gstplay/player.c: * gst-libs/gst/Makefile.am: * gst-libs/gst/play/.cvsignore: * gst-libs/gst/play/Makefile.am: * gst-libs/gst/play/play.c: * gst-libs/gst/play/play.h: * gst-libs/gst/play/play.vcproj: * pkgconfig/Makefile.am: * pkgconfig/gstreamer-play-uninstalled.pc.in: * pkgconfig/gstreamer-play.pc.in: Remove libgstplay, playbin is now the official successor.
This commit is contained in:
Ronald S. Bultje
parent
3420e480bc
commit
7172a58563
19 changed files with 23 additions and 1486 deletions
18
ChangeLog
18
ChangeLog
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@ -1,3 +1,21 @@
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2005-04-25 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
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* configure.ac:
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* examples/Makefile.am:
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* examples/gstplay/.cvsignore:
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* examples/gstplay/Makefile.am:
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* examples/gstplay/player.c:
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* gst-libs/gst/Makefile.am:
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* gst-libs/gst/play/.cvsignore:
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* gst-libs/gst/play/Makefile.am:
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* gst-libs/gst/play/play.c:
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* gst-libs/gst/play/play.h:
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* gst-libs/gst/play/play.vcproj:
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* pkgconfig/Makefile.am:
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* pkgconfig/gstreamer-play-uninstalled.pc.in:
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* pkgconfig/gstreamer-play.pc.in:
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Remove libgstplay, playbin is now the official successor.
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2005-04-25 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
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2005-04-25 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
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* configure.ac:
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* configure.ac:
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@ -905,7 +905,6 @@ gst-libs/gst/gconf/Makefile
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gst-libs/gst/media-info/Makefile
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gst-libs/gst/media-info/Makefile
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gst-libs/gst/mixer/Makefile
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gst-libs/gst/mixer/Makefile
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gst-libs/gst/navigation/Makefile
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gst-libs/gst/navigation/Makefile
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gst-libs/gst/play/Makefile
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gst-libs/gst/propertyprobe/Makefile
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gst-libs/gst/propertyprobe/Makefile
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gst-libs/gst/riff/Makefile
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gst-libs/gst/riff/Makefile
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gst-libs/gst/tag/Makefile
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gst-libs/gst/tag/Makefile
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@ -917,7 +916,6 @@ examples/dynparams/Makefile
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examples/capsfilter/Makefile
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examples/capsfilter/Makefile
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examples/seeking/Makefile
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examples/seeking/Makefile
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examples/indexing/Makefile
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examples/indexing/Makefile
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examples/gstplay/Makefile
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examples/switch/Makefile
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examples/switch/Makefile
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examples/Makefile
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examples/Makefile
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testsuite/embed/Makefile
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testsuite/embed/Makefile
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@ -935,8 +933,6 @@ pkgconfig/gstreamer-libs.pc
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pkgconfig/gstreamer-libs-uninstalled.pc
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pkgconfig/gstreamer-libs-uninstalled.pc
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pkgconfig/gstreamer-media-info.pc
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pkgconfig/gstreamer-media-info.pc
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pkgconfig/gstreamer-media-info-uninstalled.pc
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pkgconfig/gstreamer-media-info-uninstalled.pc
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pkgconfig/gstreamer-play.pc
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pkgconfig/gstreamer-play-uninstalled.pc
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pkgconfig/gstreamer-plugins.pc
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pkgconfig/gstreamer-plugins.pc
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pkgconfig/gstreamer-plugins-uninstalled.pc
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pkgconfig/gstreamer-plugins-uninstalled.pc
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po/Makefile.in
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po/Makefile.in
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@ -10,11 +10,5 @@ else
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GTK_SUBDIRS=
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GTK_SUBDIRS=
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endif
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endif
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if USE_GCONF
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SUBDIRS=$(GTK_SUBDIRS) switch
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GCONF_SUBDIRS=gstplay
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DIST_SUBDIRS=capsfilter dynparams seeking indexing switch
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else
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GCONF_SUBDIRS=
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endif
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SUBDIRS=$(GTK_SUBDIRS) $(GCONF_SUBDIRS) switch
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DIST_SUBDIRS=capsfilter dynparams seeking indexing gstplay switch
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1
examples/gstplay/.gitignore
vendored
1
examples/gstplay/.gitignore
vendored
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@ -1 +0,0 @@
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player
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@ -1,11 +0,0 @@
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noinst_PROGRAMS = player
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player_SOURCES = player.c
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player_CFLAGS = $(GST_CFLAGS) $(GCONF_CFLAGS)
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player_LDFLAGS = \
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$(GST_LIBS) \
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$(top_builddir)/gst-libs/gst/gconf/libgstgconf-@GST_MAJORMINOR@.la \
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$(top_builddir)/gst-libs/gst/play/libgstplay-@GST_MAJORMINOR@.la \
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$(top_builddir)/gst-libs/gst/libgstinterfaces-$(GST_MAJORMINOR).la
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@ -1,176 +0,0 @@
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/* GStreamer
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* Copyright (C) 2003 Julien Moutte <julien@moutte.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gst/play/play.h>
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#include <gst/gconf/gconf.h>
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static GMainLoop *loop = NULL;
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static gint64 length = 0;
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static void
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print_tag (const GstTagList * list, const gchar * tag, gpointer unused)
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{
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gint i, count;
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count = gst_tag_list_get_tag_size (list, tag);
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for (i = 0; i < count; i++) {
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gchar *str;
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if (gst_tag_get_type (tag) == G_TYPE_STRING) {
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if (!gst_tag_list_get_string_index (list, tag, i, &str))
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g_assert_not_reached ();
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} else {
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str =
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g_strdup_value_contents (gst_tag_list_get_value_index (list, tag, i));
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}
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if (i == 0) {
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g_print ("%15s: %s\n", gst_tag_get_nick (tag), str);
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} else {
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g_print (" : %s\n", str);
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}
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g_free (str);
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}
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}
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static void
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got_found_tag (GstPlay * play, GstElement * source, GstTagList * tag_list)
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{
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gst_tag_list_foreach (tag_list, print_tag, NULL);
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}
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static void
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got_time_tick (GstPlay * play, gint64 time_nanos)
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{
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g_print ("time tick %f\n", time_nanos / (float) GST_SECOND);
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}
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static void
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got_stream_length (GstPlay * play, gint64 length_nanos)
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{
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g_print ("got length %" G_GUINT64_FORMAT "\n", length_nanos);
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length = length_nanos;
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}
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static void
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got_video_size (GstPlay * play, gint width, gint height)
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{
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g_print ("got video size %d, %d\n", width, height);
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}
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static void
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got_eos (GstPlay * play)
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{
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g_print ("End Of Stream\n");
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g_main_loop_quit (loop);
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}
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static gboolean
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seek_timer (GstPlay * play)
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{
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gst_play_seek_to_time (play, length / 2);
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return FALSE;
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}
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int
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main (int argc, char *argv[])
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{
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GstPlay *play;
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GstElement *data_src, *video_sink, *audio_sink, *vis_element;
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GError *error = NULL;
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/* Initing GStreamer library */
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gst_init (&argc, &argv);
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if (argc != 2) {
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g_print ("usage: %s <video filename>\n", argv[0]);
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exit (-1);
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}
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loop = g_main_loop_new (NULL, FALSE);
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/* Creating the GstPlay object */
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play = gst_play_new (&error);
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if (error) {
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g_print ("Error: could not create play object:\n%s\n", error->message);
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g_error_free (error);
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return 1;
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}
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/* Getting default audio and video plugins from GConf */
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vis_element = gst_element_factory_make ("goom", "vis_element");
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data_src = gst_element_factory_make ("gnomevfssrc", "source");
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audio_sink = gst_gconf_get_default_audio_sink ();
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if (!GST_IS_ELEMENT (audio_sink))
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g_error ("Could not get default audio sink from GConf");
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video_sink = gst_gconf_get_default_video_sink ();
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if (!GST_IS_ELEMENT (video_sink))
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g_error ("Could not get default video sink from GConf");
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/* Let's send them to GstPlay object */
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if (!gst_play_set_audio_sink (play, audio_sink))
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g_warning ("Could not set audio sink");
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if (!gst_play_set_video_sink (play, video_sink))
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g_warning ("Could not set video sink");
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if (!gst_play_set_data_src (play, data_src))
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g_warning ("Could not set data src");
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if (!gst_play_set_visualization (play, vis_element))
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g_warning ("Could not set visualisation");
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/* Setting location we want to play */
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if (!gst_play_set_location (play, argv[1]))
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g_warning ("Could not set location");
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/* Uncomment that line to get an XML dump of the pipeline */
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/* gst_xml_write_file (GST_ELEMENT (play), stdout); */
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g_signal_connect (G_OBJECT (play), "time_tick",
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G_CALLBACK (got_time_tick), NULL);
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g_signal_connect (G_OBJECT (play), "stream_length",
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G_CALLBACK (got_stream_length), NULL);
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g_signal_connect (G_OBJECT (play), "have_video_size",
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G_CALLBACK (got_video_size), NULL);
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g_signal_connect (G_OBJECT (play), "found_tag",
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G_CALLBACK (got_found_tag), NULL);
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g_signal_connect (G_OBJECT (play), "error",
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G_CALLBACK (gst_element_default_error), NULL);
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g_signal_connect (G_OBJECT (play), "eos", G_CALLBACK (got_eos), NULL);
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/* Change state to PLAYING */
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if (gst_element_set_state (GST_ELEMENT (play),
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GST_STATE_PLAYING) == GST_STATE_FAILURE)
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g_error ("Could not set state to PLAYING");
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g_timeout_add (20000, (GSourceFunc) seek_timer, play);
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g_main_loop_run (loop);
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g_print ("setting pipeline to ready\n");
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gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
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/* unref
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gst_object_unref (GST_OBJECT (play)); */
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exit (0);
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}
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@ -18,8 +18,7 @@ SUBDIRS = \
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tuner \
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tuner \
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video \
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video \
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xoverlay \
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xoverlay \
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. \
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.
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play
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DIST_SUBDIRS = \
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DIST_SUBDIRS = \
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audio \
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audio \
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@ -29,7 +28,6 @@ DIST_SUBDIRS = \
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media-info \
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media-info \
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mixer \
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mixer \
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navigation \
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navigation \
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play \
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propertyprobe \
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propertyprobe \
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riff \
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riff \
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tag \
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tag \
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3
gst-libs/gst/play/.gitignore
vendored
3
gst-libs/gst/play/.gitignore
vendored
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@ -1,3 +0,0 @@
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play-enumtypes.[ch]
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play-marshal.[ch]
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play-marshal.list
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@ -1,37 +0,0 @@
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# variables used for enum generation
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glib_enum_headers=$(play_headers)
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glib_enum_define=GST_PLAY
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glib_enum_prefix=gst_play
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librarydir = $(libdir)
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play_headers = \
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play.h
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built_headers = \
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play-enumtypes.h
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library_LTLIBRARIES = libgstplay-@GST_MAJORMINOR@.la
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libgstplay_@GST_MAJORMINOR@_la_SOURCES = play.c
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nodist_libgstplay_@GST_MAJORMINOR@_la_SOURCES = play-enumtypes.c
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libgstplay_@GST_MAJORMINOR@includedir = $(includedir)/gstreamer-@GST_MAJORMINOR@/gst/play
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libgstplay_@GST_MAJORMINOR@include_HEADERS = $(play_headers)
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||||||
nodist_libgstplay_@GST_MAJORMINOR@include_HEADERS = $(built_headers)
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|
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libgstplay_@GST_MAJORMINOR@_la_CFLAGS = $(GST_CFLAGS) $(GST_PLUGINS_CFLAGS)
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|
||||||
libgstplay_@GST_MAJORMINOR@_la_LIBADD = \
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$(GST_LIBS) $(GST_PLUGINS_LIBS) \
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|
||||||
$(GST_CONTROL_LIBS) \
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|
||||||
$(top_builddir)/gst-libs/gst/libgstinterfaces-$(GST_MAJORMINOR).la
|
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libgstplay_@GST_MAJORMINOR@_la_LDFLAGS = \
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|
||||||
-version-info @GST_PLUGINS_LIBVERSION@
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|
||||||
|
|
||||||
BUILT_SOURCES = \
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|
||||||
play-enumtypes.c \
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|
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$(built_headers)
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|
||||||
|
|
||||||
CLEANFILES = $(BUILT_SOURCES)
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|
||||||
|
|
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include $(top_srcdir)/common/glib-gen.mak
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|
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|
@ -1,770 +0,0 @@
|
||||||
/* GStreamer
|
|
||||||
* Copyright (C) 2003 Julien Moutte <julien@moutte.net>
|
|
||||||
*
|
|
||||||
* 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.
|
|
||||||
*/
|
|
||||||
|
|
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#ifdef HAVE_CONFIG_H
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|
||||||
#include "config.h"
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#endif
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|
|
||||||
#include <string.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
#include <gst/gst.h>
|
|
||||||
#include <gst/gst-i18n-plugin.h>
|
|
||||||
|
|
||||||
#include "play.h"
|
|
||||||
|
|
||||||
#define TICK_INTERVAL_MSEC 200
|
|
||||||
|
|
||||||
GST_DEBUG_CATEGORY_STATIC (play_debug);
|
|
||||||
#define GST_CAT_DEFAULT play_debug
|
|
||||||
|
|
||||||
enum
|
|
||||||
{
|
|
||||||
TIME_TICK,
|
|
||||||
STREAM_LENGTH,
|
|
||||||
HAVE_VIDEO_SIZE,
|
|
||||||
LAST_SIGNAL
|
|
||||||
};
|
|
||||||
|
|
||||||
struct _GstPlayPrivate
|
|
||||||
{
|
|
||||||
/* progress indicators */
|
|
||||||
guint64 time_nanos;
|
|
||||||
guint64 length_nanos;
|
|
||||||
gint get_length_attempt;
|
|
||||||
guint tick_id;
|
|
||||||
|
|
||||||
/* playbin object */
|
|
||||||
GstElement *playbin;
|
|
||||||
|
|
||||||
/* visualization */
|
|
||||||
gboolean enable_vis;
|
|
||||||
GstElement *vis_element;
|
|
||||||
|
|
||||||
/* location */
|
|
||||||
char *location;
|
|
||||||
};
|
|
||||||
|
|
||||||
static guint gst_play_signals[LAST_SIGNAL] = { 0 };
|
|
||||||
|
|
||||||
static GstPipelineClass *parent_class = NULL;
|
|
||||||
|
|
||||||
/* ======================================================= */
|
|
||||||
/* */
|
|
||||||
/* Private Methods */
|
|
||||||
/* */
|
|
||||||
/* ======================================================= */
|
|
||||||
|
|
||||||
static void
|
|
||||||
caps_set (GstPad * pad, GParamSpec * pspec, GstPlay * play)
|
|
||||||
{
|
|
||||||
const GstCaps *caps = GST_PAD_CAPS (pad);
|
|
||||||
GstStructure *s = gst_caps_get_structure (caps, 0);
|
|
||||||
|
|
||||||
if (s) {
|
|
||||||
const GValue *par;
|
|
||||||
gint w, h;
|
|
||||||
|
|
||||||
/* get effective size */
|
|
||||||
gst_structure_get_int (s, "width", &w);
|
|
||||||
gst_structure_get_int (s, "height", &h);
|
|
||||||
if ((par = gst_structure_get_value (s, "pixel-aspect-ratio"))) {
|
|
||||||
gint num = gst_value_get_fraction_numerator (par),
|
|
||||||
den = gst_value_get_fraction_denominator (par);
|
|
||||||
|
|
||||||
if (num > den)
|
|
||||||
w *= (gfloat) num / den;
|
|
||||||
else
|
|
||||||
h *= (gfloat) den / num;
|
|
||||||
}
|
|
||||||
|
|
||||||
g_signal_emit (play, gst_play_signals[HAVE_VIDEO_SIZE], 0, w, h);
|
|
||||||
g_signal_handlers_disconnect_by_func (pad, caps_set, play);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
setup_size (GstPlay * play)
|
|
||||||
{
|
|
||||||
const GList *streaminfo = NULL;
|
|
||||||
GstPad *pad = NULL;
|
|
||||||
|
|
||||||
g_object_get (G_OBJECT (play->priv->playbin),
|
|
||||||
"stream-info", &streaminfo, NULL);
|
|
||||||
|
|
||||||
for (; streaminfo != NULL; streaminfo = streaminfo->next) {
|
|
||||||
GObject *info = streaminfo->data;
|
|
||||||
gint type;
|
|
||||||
GParamSpec *pspec;
|
|
||||||
GEnumValue *val;
|
|
||||||
|
|
||||||
g_object_get (info, "type", &type, NULL);
|
|
||||||
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (info), "type");
|
|
||||||
val = g_enum_get_value (G_PARAM_SPEC_ENUM (pspec)->enum_class, type);
|
|
||||||
|
|
||||||
if (g_strrstr (val->value_name, "VIDEO")) {
|
|
||||||
g_object_get (info, "object", &pad, NULL);
|
|
||||||
pad = (GstPad *) GST_PAD_REALIZE (pad);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (pad) {
|
|
||||||
/* handle explicit caps as well - they're set later */
|
|
||||||
if (GST_PAD_CAPS (pad))
|
|
||||||
caps_set (pad, NULL, play);
|
|
||||||
else
|
|
||||||
g_signal_connect (pad, "notify::caps", G_CALLBACK (caps_set), play);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
gst_play_tick_callback (GstPlay * play)
|
|
||||||
{
|
|
||||||
GstFormat fmt = GST_FORMAT_TIME;
|
|
||||||
gint64 value;
|
|
||||||
|
|
||||||
/* check length/pos of stream */
|
|
||||||
if (!GST_CLOCK_TIME_IS_VALID (play->priv->length_nanos) &&
|
|
||||||
play->priv->get_length_attempt < 16) {
|
|
||||||
if (gst_element_query (GST_ELEMENT (play->priv->playbin),
|
|
||||||
GST_QUERY_TOTAL, &fmt, &value)) {
|
|
||||||
play->priv->length_nanos = value;
|
|
||||||
g_signal_emit (G_OBJECT (play), gst_play_signals[STREAM_LENGTH],
|
|
||||||
0, play->priv->length_nanos);
|
|
||||||
}
|
|
||||||
play->priv->get_length_attempt++;
|
|
||||||
}
|
|
||||||
if (gst_element_query (GST_ELEMENT (play->priv->playbin),
|
|
||||||
GST_QUERY_POSITION, &fmt, &value)) {
|
|
||||||
play->priv->time_nanos = value;
|
|
||||||
g_signal_emit (G_OBJECT (play), gst_play_signals[TIME_TICK],
|
|
||||||
0, play->priv->time_nanos);
|
|
||||||
}
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Virtual function.
|
|
||||||
*/
|
|
||||||
|
|
||||||
static void
|
|
||||||
gst_play_change_state (GstElement * element,
|
|
||||||
GstElementState old, GstElementState new, gpointer data)
|
|
||||||
{
|
|
||||||
GstPlay *play = GST_PLAY (data);
|
|
||||||
gint t = (old << 8) | new;
|
|
||||||
|
|
||||||
/* now set up tickers */
|
|
||||||
switch (t) {
|
|
||||||
case GST_STATE_PAUSED_TO_PLAYING:
|
|
||||||
play->priv->tick_id = g_timeout_add (TICK_INTERVAL_MSEC,
|
|
||||||
(GSourceFunc) gst_play_tick_callback, play);
|
|
||||||
break;
|
|
||||||
case GST_STATE_PLAYING_TO_PAUSED:
|
|
||||||
if (play->priv->tick_id != 0) {
|
|
||||||
g_source_remove (play->priv->tick_id);
|
|
||||||
play->priv->tick_id = 0;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case GST_STATE_PAUSED_TO_READY:
|
|
||||||
play->priv->length_nanos = GST_CLOCK_TIME_NONE;
|
|
||||||
play->priv->time_nanos = GST_CLOCK_TIME_NONE;
|
|
||||||
play->priv->get_length_attempt = 0;
|
|
||||||
break;
|
|
||||||
case GST_STATE_READY_TO_PAUSED:
|
|
||||||
setup_size (play);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/* =========================================== */
|
|
||||||
/* */
|
|
||||||
/* Init & Dispose & Class init */
|
|
||||||
/* */
|
|
||||||
/* =========================================== */
|
|
||||||
|
|
||||||
static void
|
|
||||||
gst_play_dispose (GObject * object)
|
|
||||||
{
|
|
||||||
GstPlay *play = GST_PLAY (object);
|
|
||||||
|
|
||||||
/* reset */
|
|
||||||
gst_element_set_state (GST_ELEMENT (play), GST_STATE_NULL);
|
|
||||||
|
|
||||||
/* no vis */
|
|
||||||
if (play->priv->vis_element) {
|
|
||||||
gst_object_unref (GST_OBJECT (play->priv->vis_element));
|
|
||||||
play->priv->vis_element = NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
g_free (play->priv->location);
|
|
||||||
play->priv->location = NULL;
|
|
||||||
|
|
||||||
/* parent will clean up the rest */
|
|
||||||
G_OBJECT_CLASS (parent_class)->dispose (object);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
gst_play_init (GstPlay * play)
|
|
||||||
{
|
|
||||||
play->priv = g_new0 (GstPlayPrivate, 1);
|
|
||||||
|
|
||||||
/* default */
|
|
||||||
play->priv->length_nanos = GST_CLOCK_TIME_NONE;
|
|
||||||
play->priv->time_nanos = GST_CLOCK_TIME_NONE;
|
|
||||||
play->priv->tick_id = 0;
|
|
||||||
play->priv->get_length_attempt = 0;
|
|
||||||
|
|
||||||
play->priv->enable_vis = FALSE;
|
|
||||||
play->priv->vis_element = NULL;
|
|
||||||
|
|
||||||
play->priv->location = NULL;
|
|
||||||
|
|
||||||
/* make playbin */
|
|
||||||
play->priv->playbin = gst_element_factory_make ("playbin", "player");
|
|
||||||
if (play->priv->playbin) {
|
|
||||||
gst_bin_add (GST_BIN (play), play->priv->playbin);
|
|
||||||
g_signal_connect (play->priv->playbin, "state-change",
|
|
||||||
G_CALLBACK (gst_play_change_state), play);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
gst_play_class_init (GstPlayClass * klass)
|
|
||||||
{
|
|
||||||
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
|
||||||
|
|
||||||
parent_class = g_type_class_ref (GST_TYPE_PIPELINE);
|
|
||||||
|
|
||||||
gobject_class->dispose = gst_play_dispose;
|
|
||||||
|
|
||||||
gst_play_signals[TIME_TICK] =
|
|
||||||
g_signal_new ("time-tick", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST,
|
|
||||||
G_STRUCT_OFFSET (GstPlayClass, time_tick), NULL, NULL,
|
|
||||||
gst_marshal_VOID__INT64, G_TYPE_NONE, 1, G_TYPE_INT64);
|
|
||||||
gst_play_signals[STREAM_LENGTH] =
|
|
||||||
g_signal_new ("stream-length", G_TYPE_FROM_CLASS (klass),
|
|
||||||
G_SIGNAL_RUN_FIRST,
|
|
||||||
G_STRUCT_OFFSET (GstPlayClass, stream_length), NULL, NULL,
|
|
||||||
gst_marshal_VOID__INT64, G_TYPE_NONE, 1, G_TYPE_INT64);
|
|
||||||
gst_play_signals[HAVE_VIDEO_SIZE] =
|
|
||||||
g_signal_new ("have-video-size", G_TYPE_FROM_CLASS (klass),
|
|
||||||
G_SIGNAL_RUN_FIRST,
|
|
||||||
G_STRUCT_OFFSET (GstPlayClass, have_video_size), NULL, NULL,
|
|
||||||
gst_marshal_VOID__INT_INT, G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT);
|
|
||||||
|
|
||||||
GST_DEBUG_CATEGORY_INIT (play_debug, "GST_PLAY", 0, "GStreamer Play library");
|
|
||||||
|
|
||||||
GST_DEBUG ("Play class initialized");
|
|
||||||
}
|
|
||||||
|
|
||||||
/* ======================================================= */
|
|
||||||
/* */
|
|
||||||
/* Public Methods */
|
|
||||||
/* */
|
|
||||||
/* ======================================================= */
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_set_location:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
* @location: a const #char* indicating location to play
|
|
||||||
*
|
|
||||||
* Set location of @play to @location.
|
|
||||||
*
|
|
||||||
* Returns: TRUE if location was set successfully.
|
|
||||||
*/
|
|
||||||
|
|
||||||
gboolean
|
|
||||||
gst_play_set_location (GstPlay * play, const char *location)
|
|
||||||
{
|
|
||||||
char *uri;
|
|
||||||
|
|
||||||
g_return_val_if_fail (play != NULL, FALSE);
|
|
||||||
g_return_val_if_fail (GST_IS_PLAY (play), FALSE);
|
|
||||||
g_return_val_if_fail (location != NULL, FALSE);
|
|
||||||
|
|
||||||
/* cache */
|
|
||||||
if (play->priv->location)
|
|
||||||
g_free (play->priv->location);
|
|
||||||
play->priv->location = g_strdup (location);
|
|
||||||
|
|
||||||
/* get file */
|
|
||||||
gst_element_set_state (play->priv->playbin, GST_STATE_READY);
|
|
||||||
if (strchr (location, ':'))
|
|
||||||
uri = g_strdup (location);
|
|
||||||
else if (location[0] == '/')
|
|
||||||
uri = g_strdup_printf ("file://%s", location);
|
|
||||||
else {
|
|
||||||
char cwd[256];
|
|
||||||
|
|
||||||
getcwd (cwd, 255);
|
|
||||||
uri = g_strdup_printf ("file://%s/%s", cwd, location);
|
|
||||||
}
|
|
||||||
g_object_set (play->priv->playbin, "uri", uri, NULL);
|
|
||||||
g_free (uri);
|
|
||||||
|
|
||||||
/* open */
|
|
||||||
if (gst_element_set_state (play->priv->playbin,
|
|
||||||
GST_STATE_PAUSED) != GST_STATE_SUCCESS) {
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_get_location:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
*
|
|
||||||
* Get current location of @play.
|
|
||||||
*
|
|
||||||
* Returns: a #char* pointer to current location.
|
|
||||||
*/
|
|
||||||
|
|
||||||
char *
|
|
||||||
gst_play_get_location (GstPlay * play)
|
|
||||||
{
|
|
||||||
g_return_val_if_fail (play != NULL, NULL);
|
|
||||||
g_return_val_if_fail (GST_IS_PLAY (play), NULL);
|
|
||||||
|
|
||||||
return g_strdup (play->priv->location);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_seek_to_time:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
* @time_nanos: a #gint64 indicating a time position.
|
|
||||||
*
|
|
||||||
* Performs a seek on @play until @time_nanos.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* FIXME: use GstClockTime for 0.9
|
|
||||||
*/
|
|
||||||
|
|
||||||
gboolean
|
|
||||||
gst_play_seek_to_time (GstPlay * play, gint64 time_nanos)
|
|
||||||
{
|
|
||||||
return gst_element_seek (play->priv->playbin,
|
|
||||||
GST_SEEK_METHOD_SET | GST_SEEK_FLAG_FLUSH, time_nanos);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_set_data_src:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
* @data_src: a #GstElement.
|
|
||||||
*
|
|
||||||
* Set @data_src as the source element of @play.
|
|
||||||
*
|
|
||||||
* Returns: TRUE if call succeeded.
|
|
||||||
*/
|
|
||||||
|
|
||||||
gboolean
|
|
||||||
gst_play_set_data_src (GstPlay * play, GstElement * data_src)
|
|
||||||
{
|
|
||||||
/* deprecated - use URIs */
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_set_video_sink:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
* @video_sink: a #GstElement.
|
|
||||||
*
|
|
||||||
* Set @video_sink as the video sink element of @play.
|
|
||||||
*
|
|
||||||
* Returns: TRUE if call succeeded.
|
|
||||||
*/
|
|
||||||
|
|
||||||
gboolean
|
|
||||||
gst_play_set_video_sink (GstPlay * play, GstElement * video_sink)
|
|
||||||
{
|
|
||||||
g_object_set (G_OBJECT (play->priv->playbin), "video-sink", video_sink, NULL);
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_set_audio_sink:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
* @audio_sink: a #GstElement.
|
|
||||||
*
|
|
||||||
* Set @audio_sink as the audio sink element of @play.
|
|
||||||
*
|
|
||||||
* Returns: TRUE if call succeeded.
|
|
||||||
*/
|
|
||||||
|
|
||||||
gboolean
|
|
||||||
gst_play_set_audio_sink (GstPlay * play, GstElement * audio_sink)
|
|
||||||
{
|
|
||||||
g_object_set (G_OBJECT (play->priv->playbin), "audio-sink", audio_sink, NULL);
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_set_visualization:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
* @element: a #GstElement.
|
|
||||||
*
|
|
||||||
* Set @video_sink as the video sink element of @play.
|
|
||||||
*
|
|
||||||
* Returns: TRUE if call succeeded.
|
|
||||||
*/
|
|
||||||
|
|
||||||
gboolean
|
|
||||||
gst_play_set_visualization (GstPlay * play, GstElement * vis_element)
|
|
||||||
{
|
|
||||||
/* unset old */
|
|
||||||
if (play->priv->vis_element) {
|
|
||||||
gst_object_unref (GST_OBJECT (play->priv->vis_element));
|
|
||||||
play->priv->vis_element = NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* set new */
|
|
||||||
if (vis_element) {
|
|
||||||
gst_object_ref (GST_OBJECT (vis_element));
|
|
||||||
play->priv->vis_element = vis_element;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* use */
|
|
||||||
if (play->priv->vis_element && play->priv->enable_vis) {
|
|
||||||
g_object_set (G_OBJECT (play->priv->playbin),
|
|
||||||
"vis-plugin", vis_element, NULL);
|
|
||||||
} else {
|
|
||||||
g_object_set (G_OBJECT (play->priv->playbin), "vis-plugin", NULL, NULL);
|
|
||||||
}
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_connect_visualization:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
* @connect: a #gboolean indicating wether or not
|
|
||||||
* visualization should be connected.
|
|
||||||
*
|
|
||||||
* Connect or disconnect visualization bin in @play.
|
|
||||||
*
|
|
||||||
* Returns: TRUE if call succeeded.
|
|
||||||
*/
|
|
||||||
|
|
||||||
gboolean
|
|
||||||
gst_play_connect_visualization (GstPlay * play, gboolean connect)
|
|
||||||
{
|
|
||||||
play->priv->enable_vis = connect;
|
|
||||||
|
|
||||||
/* use */
|
|
||||||
if (play->priv->vis_element && play->priv->enable_vis) {
|
|
||||||
g_object_set (G_OBJECT (play->priv->playbin),
|
|
||||||
"vis-plugin", play->priv->vis_element, NULL);
|
|
||||||
} else {
|
|
||||||
g_object_set (G_OBJECT (play->priv->playbin), "vis-plugin", NULL, NULL);
|
|
||||||
}
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_get_framerate:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
*
|
|
||||||
* Get the video framerate from @play.
|
|
||||||
*
|
|
||||||
* Returns: a #gdouble indicating video framerate in frame per second.
|
|
||||||
*/
|
|
||||||
|
|
||||||
gdouble
|
|
||||||
gst_play_get_framerate (GstPlay * play)
|
|
||||||
{
|
|
||||||
const GList *streaminfo = NULL;
|
|
||||||
const GstStructure *str = NULL;
|
|
||||||
gdouble value;
|
|
||||||
|
|
||||||
g_object_get (G_OBJECT (play->priv->playbin),
|
|
||||||
"stream-info", &streaminfo, NULL);
|
|
||||||
|
|
||||||
for (; streaminfo != NULL; streaminfo = streaminfo->next) {
|
|
||||||
GObject *info = streaminfo->data;
|
|
||||||
gint type;
|
|
||||||
GParamSpec *pspec;
|
|
||||||
GEnumValue *val;
|
|
||||||
|
|
||||||
g_object_get (info, "type", &type, NULL);
|
|
||||||
pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (info), "type");
|
|
||||||
val = g_enum_get_value (G_PARAM_SPEC_ENUM (pspec)->enum_class, type);
|
|
||||||
|
|
||||||
if (strstr (val->value_name, "VIDEO")) {
|
|
||||||
const GstCaps *caps = NULL;
|
|
||||||
GstPad *pad = NULL;
|
|
||||||
|
|
||||||
g_object_get (info, "object", &pad, NULL);
|
|
||||||
g_assert (GST_IS_PAD (pad));
|
|
||||||
pad = (GstPad *) GST_PAD_REALIZE (pad);
|
|
||||||
caps = GST_PAD_CAPS (pad);
|
|
||||||
str = gst_caps_get_structure (caps, 0);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!str)
|
|
||||||
return 0.;
|
|
||||||
|
|
||||||
gst_structure_get_double (str, "framerate", &value);
|
|
||||||
|
|
||||||
return value;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_get_sink_element:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
* @element: a #GstElement.
|
|
||||||
* @sink_type: a #GstPlaySinkType.
|
|
||||||
*
|
|
||||||
* Searches recursively for a sink #GstElement with
|
|
||||||
* type @sink_type in @element which is supposed to be a #GstBin.
|
|
||||||
*
|
|
||||||
* Returns: the sink #GstElement of @element.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* (Ronald) what is this?
|
|
||||||
*/
|
|
||||||
|
|
||||||
GstElement *
|
|
||||||
gst_play_get_sink_element (GstPlay * play,
|
|
||||||
GstElement * element, GstPlaySinkType sink_type)
|
|
||||||
{
|
|
||||||
GList *elements = NULL;
|
|
||||||
const GList *pads = NULL;
|
|
||||||
gboolean has_src, has_correct_type;
|
|
||||||
|
|
||||||
g_return_val_if_fail (GST_IS_PLAY (play), NULL);
|
|
||||||
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
|
|
||||||
|
|
||||||
GST_DEBUG_OBJECT (play, "looking for sink element in %s",
|
|
||||||
GST_ELEMENT_NAME (element));
|
|
||||||
|
|
||||||
if (!GST_IS_BIN (element)) {
|
|
||||||
/* since its not a bin, we'll assume this
|
|
||||||
* element is a sink element */
|
|
||||||
GST_DEBUG_OBJECT (play, "not a bin, returning %s as sink element",
|
|
||||||
GST_ELEMENT_NAME (element));
|
|
||||||
return element;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* FIXME, not MT safe */
|
|
||||||
elements = (GList *) GST_BIN (element)->children;
|
|
||||||
|
|
||||||
/* traverse all elements looking for one without src pad */
|
|
||||||
|
|
||||||
while (elements) {
|
|
||||||
element = GST_ELEMENT (elements->data);
|
|
||||||
GST_DEBUG_OBJECT (play, "looking at element %s",
|
|
||||||
GST_ELEMENT_NAME (element));
|
|
||||||
|
|
||||||
/* Recursivity :) */
|
|
||||||
|
|
||||||
if (GST_IS_BIN (element)) {
|
|
||||||
element = gst_play_get_sink_element (play, element, sink_type);
|
|
||||||
if (GST_IS_ELEMENT (element))
|
|
||||||
return element;
|
|
||||||
} else {
|
|
||||||
/* FIXME, not MT safe */
|
|
||||||
pads = element->pads;
|
|
||||||
has_src = FALSE;
|
|
||||||
has_correct_type = FALSE;
|
|
||||||
while (pads) {
|
|
||||||
/* check for src pad */
|
|
||||||
if (GST_PAD_DIRECTION (GST_PAD (pads->data)) == GST_PAD_SRC) {
|
|
||||||
GST_DEBUG_OBJECT (play, "element %s has a src pad",
|
|
||||||
GST_ELEMENT_NAME (element));
|
|
||||||
has_src = TRUE;
|
|
||||||
break;
|
|
||||||
} else {
|
|
||||||
/* If not a src pad checking caps */
|
|
||||||
GstPad *pad;
|
|
||||||
GstCaps *caps;
|
|
||||||
GstStructure *structure;
|
|
||||||
int i;
|
|
||||||
gboolean has_video_cap = FALSE;
|
|
||||||
gboolean has_audio_cap = FALSE;
|
|
||||||
|
|
||||||
pad = GST_PAD (pads->data);
|
|
||||||
caps = gst_pad_get_caps (pad);
|
|
||||||
/* loop over all caps members to find mime types */
|
|
||||||
for (i = 0; i < gst_caps_get_size (caps); ++i) {
|
|
||||||
structure = gst_caps_get_structure (caps, i);
|
|
||||||
|
|
||||||
GST_DEBUG_OBJECT (play,
|
|
||||||
"looking at caps %d pad %s:%s on element %s with mime %s", i,
|
|
||||||
GST_DEBUG_PAD_NAME (pad),
|
|
||||||
GST_ELEMENT_NAME (element), gst_structure_get_name (structure));
|
|
||||||
|
|
||||||
if (strcmp (gst_structure_get_name (structure),
|
|
||||||
"audio/x-raw-int") == 0) {
|
|
||||||
has_audio_cap = TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (strcmp (gst_structure_get_name (structure),
|
|
||||||
"video/x-raw-yuv") == 0 ||
|
|
||||||
strcmp (gst_structure_get_name (structure),
|
|
||||||
"video/x-raw-rgb") == 0) {
|
|
||||||
has_video_cap = TRUE;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
gst_caps_unref (caps);
|
|
||||||
|
|
||||||
switch (sink_type) {
|
|
||||||
case GST_PLAY_SINK_TYPE_AUDIO:
|
|
||||||
if (has_audio_cap)
|
|
||||||
has_correct_type = TRUE;
|
|
||||||
break;
|
|
||||||
case GST_PLAY_SINK_TYPE_VIDEO:
|
|
||||||
if (has_video_cap)
|
|
||||||
has_correct_type = TRUE;
|
|
||||||
break;
|
|
||||||
case GST_PLAY_SINK_TYPE_ANY:
|
|
||||||
if ((has_video_cap) || (has_audio_cap))
|
|
||||||
has_correct_type = TRUE;
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
has_correct_type = FALSE;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pads = g_list_next (pads);
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((!has_src) && (has_correct_type)) {
|
|
||||||
GST_DEBUG_OBJECT (play, "found %s with src pad and correct type",
|
|
||||||
GST_ELEMENT_NAME (element));
|
|
||||||
return element;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
elements = g_list_next (elements);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* we didn't find a sink element */
|
|
||||||
|
|
||||||
return NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_get_all_by_interface:
|
|
||||||
* @play: a #GstPlay.
|
|
||||||
* @interface: an interface.
|
|
||||||
*
|
|
||||||
* Returns all elements that are used by @play implementing the given interface.
|
|
||||||
*
|
|
||||||
* Returns: a #GList of #GstElement implementing the interface.
|
|
||||||
*
|
|
||||||
* Not MT safe.
|
|
||||||
*/
|
|
||||||
|
|
||||||
GList *
|
|
||||||
gst_play_get_all_by_interface (GstPlay * play, GType interface_type)
|
|
||||||
{
|
|
||||||
GstElement *videosink = NULL, *audiosink = NULL;
|
|
||||||
GList *res = NULL;
|
|
||||||
GstIterator *it = NULL;
|
|
||||||
|
|
||||||
g_object_get (G_OBJECT (play->priv->playbin),
|
|
||||||
"video-sink", &videosink, "audio-sink", &audiosink, NULL);
|
|
||||||
|
|
||||||
/* ehw... */
|
|
||||||
if (videosink && GST_IS_BIN (videosink)) {
|
|
||||||
it = gst_bin_iterate_all_by_interface (GST_BIN (videosink), interface_type);
|
|
||||||
}
|
|
||||||
if (!res && audiosink && GST_IS_BIN (audiosink)) {
|
|
||||||
it = gst_bin_iterate_all_by_interface (GST_BIN (audiosink), interface_type);
|
|
||||||
}
|
|
||||||
if (it != NULL) {
|
|
||||||
gpointer data;
|
|
||||||
|
|
||||||
while (gst_iterator_next (it, &data) == GST_ITERATOR_OK) {
|
|
||||||
res = g_list_prepend (res, data);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* gst_play_new:
|
|
||||||
* @error: a pointer to a #GError, which will be filled in on error.
|
|
||||||
*
|
|
||||||
* Creates a new GstPlay object.
|
|
||||||
*
|
|
||||||
* Returns: a newly created #GstPlay, or NULL on error (the #GError
|
|
||||||
* will be set accordingly).
|
|
||||||
*/
|
|
||||||
|
|
||||||
GstPlay *
|
|
||||||
gst_play_new (GError ** error)
|
|
||||||
{
|
|
||||||
GstPlay *play = g_object_new (GST_TYPE_PLAY, NULL);
|
|
||||||
|
|
||||||
if (!play->priv->playbin) {
|
|
||||||
g_set_error (error, 0, 0, _("Failed to create playbin object"));
|
|
||||||
g_object_unref (G_OBJECT (play));
|
|
||||||
|
|
||||||
return NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
return play;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* =========================================== */
|
|
||||||
/* */
|
|
||||||
/* Object typing & Creation */
|
|
||||||
/* */
|
|
||||||
/* =========================================== */
|
|
||||||
|
|
||||||
GType
|
|
||||||
gst_play_get_type (void)
|
|
||||||
{
|
|
||||||
static GType play_type = 0;
|
|
||||||
|
|
||||||
if (!play_type) {
|
|
||||||
static const GTypeInfo play_info = {
|
|
||||||
sizeof (GstPlayClass),
|
|
||||||
NULL,
|
|
||||||
NULL,
|
|
||||||
(GClassInitFunc) gst_play_class_init,
|
|
||||||
NULL,
|
|
||||||
NULL,
|
|
||||||
sizeof (GstPlay),
|
|
||||||
0,
|
|
||||||
(GInstanceInitFunc) gst_play_init,
|
|
||||||
NULL
|
|
||||||
};
|
|
||||||
|
|
||||||
play_type = g_type_register_static (GST_TYPE_PIPELINE, "GstPlay",
|
|
||||||
&play_info, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
return play_type;
|
|
||||||
}
|
|
||||||
|
|
@ -1,104 +0,0 @@
|
||||||
/* GStreamer
|
|
||||||
* Copyright (C) 2003 Julien Moutte <julien@moutte.net>
|
|
||||||
*
|
|
||||||
* 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.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef __GST_PLAY_H__
|
|
||||||
#define __GST_PLAY_H__
|
|
||||||
|
|
||||||
#include <gst/gst.h>
|
|
||||||
#include <gst/xoverlay/xoverlay.h>
|
|
||||||
#include <gst/play/play-enumtypes.h>
|
|
||||||
|
|
||||||
G_BEGIN_DECLS
|
|
||||||
|
|
||||||
/* GError stuff */
|
|
||||||
|
|
||||||
#define GST_PLAY_ERROR gst_play_error_quark ()
|
|
||||||
/* GObject stuff */
|
|
||||||
|
|
||||||
#define GST_TYPE_PLAY (gst_play_get_type())
|
|
||||||
#define GST_PLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAY, GstPlay))
|
|
||||||
#define GST_PLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PLAY, GstPlayClass))
|
|
||||||
#define GST_IS_PLAY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PLAY))
|
|
||||||
#define GST_IS_PLAY_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PLAY))
|
|
||||||
#define GST_PLAY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_PLAY, GstPlayClass))
|
|
||||||
|
|
||||||
typedef enum
|
|
||||||
{
|
|
||||||
GST_PLAY_SINK_TYPE_AUDIO,
|
|
||||||
GST_PLAY_SINK_TYPE_VIDEO,
|
|
||||||
GST_PLAY_SINK_TYPE_ANY,
|
|
||||||
} GstPlaySinkType;
|
|
||||||
|
|
||||||
typedef struct _GstPlay GstPlay;
|
|
||||||
typedef struct _GstPlayClass GstPlayClass;
|
|
||||||
typedef struct _GstPlayPrivate GstPlayPrivate;
|
|
||||||
|
|
||||||
struct _GstPlay
|
|
||||||
{
|
|
||||||
GstPipeline pipeline;
|
|
||||||
|
|
||||||
GstPlayPrivate *priv;
|
|
||||||
|
|
||||||
gpointer _gst_reserved[GST_PADDING];
|
|
||||||
};
|
|
||||||
|
|
||||||
struct _GstPlayClass
|
|
||||||
{
|
|
||||||
GstPipelineClass parent_class;
|
|
||||||
|
|
||||||
void (*time_tick) (GstPlay *play, gint64 time_nanos);
|
|
||||||
void (*stream_length) (GstPlay *play, gint64 length_nanos);
|
|
||||||
void (*have_video_size) (GstPlay *play, gint width, gint height);
|
|
||||||
|
|
||||||
gpointer _gst_reserved[GST_PADDING];
|
|
||||||
};
|
|
||||||
|
|
||||||
GType gst_play_get_type (void);
|
|
||||||
GstPlay * gst_play_new (GError **error);
|
|
||||||
|
|
||||||
gboolean gst_play_set_data_src (GstPlay *play,
|
|
||||||
GstElement *data_src);
|
|
||||||
gboolean gst_play_set_video_sink (GstPlay *play,
|
|
||||||
GstElement *video_sink);
|
|
||||||
gboolean gst_play_set_audio_sink (GstPlay *play,
|
|
||||||
GstElement *audio_sink);
|
|
||||||
|
|
||||||
gboolean gst_play_set_visualization (GstPlay *play,
|
|
||||||
GstElement *element);
|
|
||||||
gboolean gst_play_connect_visualization (GstPlay *play,
|
|
||||||
gboolean connect);
|
|
||||||
|
|
||||||
gboolean gst_play_set_location (GstPlay *play,
|
|
||||||
const char *location);
|
|
||||||
char * gst_play_get_location (GstPlay *play);
|
|
||||||
|
|
||||||
gboolean gst_play_seek_to_time (GstPlay *play,
|
|
||||||
gint64 time_nanos);
|
|
||||||
|
|
||||||
GstElement * gst_play_get_sink_element (GstPlay *play,
|
|
||||||
GstElement *element,
|
|
||||||
GstPlaySinkType sink_type);
|
|
||||||
GList * gst_play_get_all_by_interface (GstPlay *play,
|
|
||||||
GType interface);
|
|
||||||
|
|
||||||
gdouble gst_play_get_framerate (GstPlay *play);
|
|
||||||
|
|
||||||
G_END_DECLS
|
|
||||||
|
|
||||||
#endif /* __GST_PLAY_H__ */
|
|
||||||
|
|
@ -1,144 +0,0 @@
|
||||||
<?xml version="1.0" encoding="Windows-1252"?>
|
|
||||||
<VisualStudioProject
|
|
||||||
ProjectType="Visual C++"
|
|
||||||
Version="7.10"
|
|
||||||
Name="play"
|
|
||||||
ProjectGUID="{979C216F-0ACF-4956-AE00-055A42D67899}"
|
|
||||||
RootNamespace="play"
|
|
||||||
Keyword="Win32Proj">
|
|
||||||
<Platforms>
|
|
||||||
<Platform
|
|
||||||
Name="Win32"/>
|
|
||||||
</Platforms>
|
|
||||||
<Configurations>
|
|
||||||
<Configuration
|
|
||||||
Name="Debug|Win32"
|
|
||||||
OutputDirectory="../../../win32/Debug"
|
|
||||||
IntermediateDirectory="../../../win32/Debug"
|
|
||||||
ConfigurationType="2"
|
|
||||||
CharacterSet="2">
|
|
||||||
<Tool
|
|
||||||
Name="VCCLCompilerTool"
|
|
||||||
Optimization="0"
|
|
||||||
AdditionalIncludeDirectories="../../../../gstreamer/win32;../../../../gstreamer;../../../../gstreamer/libs;../../../../glib;../../../../glib/glib;../../../../glib/gmodule;"../../../gst-libs";../../../../popt/include;../../../../libxml2/include/libxml2"
|
|
||||||
PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;HAVE_CONFIG_H;_USE_MATH_DEFINES"
|
|
||||||
MinimalRebuild="TRUE"
|
|
||||||
BasicRuntimeChecks="3"
|
|
||||||
RuntimeLibrary="3"
|
|
||||||
UsePrecompiledHeader="0"
|
|
||||||
WarningLevel="3"
|
|
||||||
Detect64BitPortabilityProblems="TRUE"
|
|
||||||
DebugInformationFormat="4"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCCustomBuildTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCLinkerTool"
|
|
||||||
AdditionalDependencies="glib-2.0.lib gmodule-2.0.lib gthread-2.0.lib gobject-2.0.lib libgstreamer.lib gstbytestream.lib iconv.lib intl.lib"
|
|
||||||
OutputFile="$(OutDir)/gstplay.dll"
|
|
||||||
LinkIncremental="2"
|
|
||||||
AdditionalLibraryDirectories="../../../../gstreamer/win32/Debug;../../../../glib/glib;../../../../glib/gmodule;../../../../glib/gthread;../../../../glib/gobject;../../../../gettext/lib;../../../../libiconv/lib"
|
|
||||||
ModuleDefinitionFile="play.def"
|
|
||||||
GenerateDebugInformation="TRUE"
|
|
||||||
ProgramDatabaseFile="$(OutDir)/play.pdb"
|
|
||||||
SubSystem="2"
|
|
||||||
OptimizeReferences="2"
|
|
||||||
ImportLibrary="$(OutDir)/gstplay.lib"
|
|
||||||
TargetMachine="1"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCMIDLTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCPostBuildEventTool"
|
|
||||||
CommandLine="copy /Y $(TargetPath) c:\gstreamer\plugins"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCPreBuildEventTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCPreLinkEventTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCResourceCompilerTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCWebServiceProxyGeneratorTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCXMLDataGeneratorTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCWebDeploymentTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCManagedWrapperGeneratorTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
|
|
||||||
</Configuration>
|
|
||||||
<Configuration
|
|
||||||
Name="Release|Win32"
|
|
||||||
OutputDirectory="../../../win32/Release"
|
|
||||||
IntermediateDirectory="../../../win32/Release"
|
|
||||||
ConfigurationType="2"
|
|
||||||
CharacterSet="2">
|
|
||||||
<Tool
|
|
||||||
Name="VCCLCompilerTool"
|
|
||||||
AdditionalIncludeDirectories="../../../../gstreamer/win32;../../../../gstreamer;../../../../gstreamer/libs;../../../../glib;../../../../glib/glib;../../../../glib/gmodule;"../../../gst-libs";../../../../popt/include;../../../../libxml2/include/libxml2"
|
|
||||||
PreprocessorDefinitions="WIN32;NDEBUG;GST_DISABLE_GST_DEBUG;_WINDOWS;_USRDLL;HAVE_CONFIG_H;_USE_MATH_DEFINES"
|
|
||||||
RuntimeLibrary="2"
|
|
||||||
UsePrecompiledHeader="0"
|
|
||||||
WarningLevel="3"
|
|
||||||
Detect64BitPortabilityProblems="TRUE"
|
|
||||||
DebugInformationFormat="3"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCCustomBuildTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCLinkerTool"
|
|
||||||
AdditionalDependencies="glib-2.0.lib gmodule-2.0.lib gthread-2.0.lib gobject-2.0.lib libgstreamer.lib gstbytestream.lib iconv.lib intl.lib"
|
|
||||||
OutputFile="$(OutDir)/gstplay.dll"
|
|
||||||
LinkIncremental="1"
|
|
||||||
AdditionalLibraryDirectories="../../../../gstreamer/win32/Release;../../../../glib/glib;../../../../glib/gmodule;../../../../glib/gthread;../../../../glib/gobject;../../../../gettext/lib;../../../../libiconv/lib"
|
|
||||||
ModuleDefinitionFile="play.def"
|
|
||||||
GenerateDebugInformation="TRUE"
|
|
||||||
SubSystem="2"
|
|
||||||
OptimizeReferences="2"
|
|
||||||
EnableCOMDATFolding="2"
|
|
||||||
ImportLibrary="$(OutDir)/gstplay.lib"
|
|
||||||
TargetMachine="1"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCMIDLTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCPostBuildEventTool"
|
|
||||||
CommandLine="copy /Y $(TargetPath) c:\gstreamer\plugins"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCPreBuildEventTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCPreLinkEventTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCResourceCompilerTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCWebServiceProxyGeneratorTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCXMLDataGeneratorTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCWebDeploymentTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCManagedWrapperGeneratorTool"/>
|
|
||||||
<Tool
|
|
||||||
Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
|
|
||||||
</Configuration>
|
|
||||||
</Configurations>
|
|
||||||
<References>
|
|
||||||
</References>
|
|
||||||
<Files>
|
|
||||||
<Filter
|
|
||||||
Name="Source Files"
|
|
||||||
Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
|
|
||||||
UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
|
|
||||||
<File
|
|
||||||
RelativePath=".\play.c">
|
|
||||||
</File>
|
|
||||||
</Filter>
|
|
||||||
<Filter
|
|
||||||
Name="Header Files"
|
|
||||||
Filter="h;hpp;hxx;hm;inl;inc;xsd"
|
|
||||||
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
|
|
||||||
<File
|
|
||||||
RelativePath=".\play.h">
|
|
||||||
</File>
|
|
||||||
</Filter>
|
|
||||||
</Files>
|
|
||||||
<Globals>
|
|
||||||
</Globals>
|
|
||||||
</VisualStudioProject>
|
|
||||||
|
|
@ -12,14 +12,12 @@ pcverfiles = \
|
||||||
gstreamer-interfaces-@GST_MAJORMINOR@.pc \
|
gstreamer-interfaces-@GST_MAJORMINOR@.pc \
|
||||||
gstreamer-libs-@GST_MAJORMINOR@.pc \
|
gstreamer-libs-@GST_MAJORMINOR@.pc \
|
||||||
gstreamer-media-info-@GST_MAJORMINOR@.pc \
|
gstreamer-media-info-@GST_MAJORMINOR@.pc \
|
||||||
gstreamer-play-@GST_MAJORMINOR@.pc \
|
|
||||||
gstreamer-plugins-@GST_MAJORMINOR@.pc
|
gstreamer-plugins-@GST_MAJORMINOR@.pc
|
||||||
pcverfiles_uninstalled = \
|
pcverfiles_uninstalled = \
|
||||||
$(GCONF_PC_UNINSTALLED) \
|
$(GCONF_PC_UNINSTALLED) \
|
||||||
gstreamer-interfaces-@GST_MAJORMINOR@-uninstalled.pc \
|
gstreamer-interfaces-@GST_MAJORMINOR@-uninstalled.pc \
|
||||||
gstreamer-libs-@GST_MAJORMINOR@-uninstalled.pc \
|
gstreamer-libs-@GST_MAJORMINOR@-uninstalled.pc \
|
||||||
gstreamer-media-info-@GST_MAJORMINOR@-uninstalled.pc \
|
gstreamer-media-info-@GST_MAJORMINOR@-uninstalled.pc \
|
||||||
gstreamer-play-@GST_MAJORMINOR@-uninstalled.pc \
|
|
||||||
gstreamer-plugins-@GST_MAJORMINOR@-uninstalled.pc
|
gstreamer-plugins-@GST_MAJORMINOR@-uninstalled.pc
|
||||||
|
|
||||||
pcverfiles_gconf = $(GCONF_PC) $(GCONF_PC_UNINSTALLED)
|
pcverfiles_gconf = $(GCONF_PC) $(GCONF_PC_UNINSTALLED)
|
||||||
|
|
@ -40,7 +38,6 @@ pcinfiles = \
|
||||||
gstreamer-interfaces.pc.in gstreamer-interfaces-uninstalled.pc.in \
|
gstreamer-interfaces.pc.in gstreamer-interfaces-uninstalled.pc.in \
|
||||||
gstreamer-libs.pc.in gstreamer-libs-uninstalled.pc.in \
|
gstreamer-libs.pc.in gstreamer-libs-uninstalled.pc.in \
|
||||||
gstreamer-media-info.pc.in gstreamer-media-info-uninstalled.pc.in \
|
gstreamer-media-info.pc.in gstreamer-media-info-uninstalled.pc.in \
|
||||||
gstreamer-play.pc.in gstreamer-play-uninstalled.pc.in \
|
|
||||||
gstreamer-plugins.pc.in gstreamer-plugins-uninstalled.pc.in
|
gstreamer-plugins.pc.in gstreamer-plugins-uninstalled.pc.in
|
||||||
|
|
||||||
DISTCLEANFILES = $(pcinfiles:.in=)
|
DISTCLEANFILES = $(pcinfiles:.in=)
|
||||||
|
|
|
||||||
|
|
@ -1,14 +0,0 @@
|
||||||
prefix=
|
|
||||||
exec_prefix=
|
|
||||||
libdir=${pcfiledir}/../gst-libs/gst/play
|
|
||||||
includedir=${pcfiledir}/../gst-libs
|
|
||||||
|
|
||||||
Name: GStreamer Play Library, uninstalled
|
|
||||||
Description: Streaming-media framework, play libraries, not installed
|
|
||||||
Requires: gstreamer-@GST_MAJORMINOR@ \
|
|
||||||
gstreamer-interfaces-@GST_MAJORMINOR@ >= @VERSION@
|
|
||||||
gstreamer-control-@GST_MAJORMINOR@ >= @VERSION@
|
|
||||||
Version: @VERSION@
|
|
||||||
|
|
||||||
Libs: ${libdir}/libgstplay-@GST_MAJORMINOR@.la
|
|
||||||
Cflags: -I${includedir}
|
|
||||||
|
|
@ -1,12 +0,0 @@
|
||||||
prefix=@prefix@
|
|
||||||
exec_prefix=@exec_prefix@
|
|
||||||
libdir=@libdir@
|
|
||||||
includedir=@includedir@/gstreamer-@GST_MAJORMINOR@
|
|
||||||
|
|
||||||
Name: GStreamer Play Library
|
|
||||||
Description: Streaming-media framework, play libraries
|
|
||||||
Requires: gstreamer-@GST_MAJORMINOR@ gstreamer-interfaces-@GST_MAJORMINOR@ gstreamer-control-@GST_MAJORMINOR@
|
|
||||||
Version: @VERSION@
|
|
||||||
|
|
||||||
Libs: -L${libdir} -lgstplay-@GST_MAJORMINOR@
|
|
||||||
Cflags: -I${includedir}
|
|
||||||
|
|
@ -10,11 +10,5 @@ else
|
||||||
GTK_SUBDIRS=
|
GTK_SUBDIRS=
|
||||||
endif
|
endif
|
||||||
|
|
||||||
if USE_GCONF
|
SUBDIRS=$(GTK_SUBDIRS) switch
|
||||||
GCONF_SUBDIRS=gstplay
|
DIST_SUBDIRS=capsfilter dynparams seeking indexing switch
|
||||||
else
|
|
||||||
GCONF_SUBDIRS=
|
|
||||||
endif
|
|
||||||
|
|
||||||
SUBDIRS=$(GTK_SUBDIRS) $(GCONF_SUBDIRS) switch
|
|
||||||
DIST_SUBDIRS=capsfilter dynparams seeking indexing gstplay switch
|
|
||||||
|
|
|
||||||
1
tests/old/examples/gstplay/.gitignore
vendored
1
tests/old/examples/gstplay/.gitignore
vendored
|
|
@ -1 +0,0 @@
|
||||||
player
|
|
||||||
|
|
@ -1,11 +0,0 @@
|
||||||
|
|
||||||
noinst_PROGRAMS = player
|
|
||||||
|
|
||||||
player_SOURCES = player.c
|
|
||||||
player_CFLAGS = $(GST_CFLAGS) $(GCONF_CFLAGS)
|
|
||||||
player_LDFLAGS = \
|
|
||||||
$(GST_LIBS) \
|
|
||||||
$(top_builddir)/gst-libs/gst/gconf/libgstgconf-@GST_MAJORMINOR@.la \
|
|
||||||
$(top_builddir)/gst-libs/gst/play/libgstplay-@GST_MAJORMINOR@.la \
|
|
||||||
$(top_builddir)/gst-libs/gst/libgstinterfaces-$(GST_MAJORMINOR).la
|
|
||||||
|
|
||||||
|
|
@ -1,176 +0,0 @@
|
||||||
/* GStreamer
|
|
||||||
* Copyright (C) 2003 Julien Moutte <julien@moutte.net>
|
|
||||||
*
|
|
||||||
* 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/play/play.h>
|
|
||||||
#include <gst/gconf/gconf.h>
|
|
||||||
|
|
||||||
static GMainLoop *loop = NULL;
|
|
||||||
static gint64 length = 0;
|
|
||||||
|
|
||||||
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);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
got_found_tag (GstPlay * play, GstElement * source, GstTagList * tag_list)
|
|
||||||
{
|
|
||||||
gst_tag_list_foreach (tag_list, print_tag, NULL);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
got_time_tick (GstPlay * play, gint64 time_nanos)
|
|
||||||
{
|
|
||||||
g_print ("time tick %f\n", time_nanos / (float) GST_SECOND);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
got_stream_length (GstPlay * play, gint64 length_nanos)
|
|
||||||
{
|
|
||||||
g_print ("got length %" G_GUINT64_FORMAT "\n", length_nanos);
|
|
||||||
length = length_nanos;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
got_video_size (GstPlay * play, gint width, gint height)
|
|
||||||
{
|
|
||||||
g_print ("got video size %d, %d\n", width, height);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
got_eos (GstPlay * play)
|
|
||||||
{
|
|
||||||
g_print ("End Of Stream\n");
|
|
||||||
g_main_loop_quit (loop);
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
seek_timer (GstPlay * play)
|
|
||||||
{
|
|
||||||
gst_play_seek_to_time (play, length / 2);
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
int
|
|
||||||
main (int argc, char *argv[])
|
|
||||||
{
|
|
||||||
GstPlay *play;
|
|
||||||
GstElement *data_src, *video_sink, *audio_sink, *vis_element;
|
|
||||||
GError *error = NULL;
|
|
||||||
|
|
||||||
/* Initing GStreamer library */
|
|
||||||
gst_init (&argc, &argv);
|
|
||||||
|
|
||||||
if (argc != 2) {
|
|
||||||
g_print ("usage: %s <video filename>\n", argv[0]);
|
|
||||||
exit (-1);
|
|
||||||
}
|
|
||||||
|
|
||||||
loop = g_main_loop_new (NULL, FALSE);
|
|
||||||
|
|
||||||
/* Creating the GstPlay object */
|
|
||||||
play = gst_play_new (&error);
|
|
||||||
if (error) {
|
|
||||||
g_print ("Error: could not create play object:\n%s\n", error->message);
|
|
||||||
g_error_free (error);
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Getting default audio and video plugins from GConf */
|
|
||||||
vis_element = gst_element_factory_make ("goom", "vis_element");
|
|
||||||
data_src = gst_element_factory_make ("gnomevfssrc", "source");
|
|
||||||
|
|
||||||
audio_sink = gst_gconf_get_default_audio_sink ();
|
|
||||||
if (!GST_IS_ELEMENT (audio_sink))
|
|
||||||
g_error ("Could not get default audio sink from GConf");
|
|
||||||
video_sink = gst_gconf_get_default_video_sink ();
|
|
||||||
if (!GST_IS_ELEMENT (video_sink))
|
|
||||||
g_error ("Could not get default video sink from GConf");
|
|
||||||
|
|
||||||
|
|
||||||
/* Let's send them to GstPlay object */
|
|
||||||
if (!gst_play_set_audio_sink (play, audio_sink))
|
|
||||||
g_warning ("Could not set audio sink");
|
|
||||||
if (!gst_play_set_video_sink (play, video_sink))
|
|
||||||
g_warning ("Could not set video sink");
|
|
||||||
if (!gst_play_set_data_src (play, data_src))
|
|
||||||
g_warning ("Could not set data src");
|
|
||||||
if (!gst_play_set_visualization (play, vis_element))
|
|
||||||
g_warning ("Could not set visualisation");
|
|
||||||
|
|
||||||
/* Setting location we want to play */
|
|
||||||
if (!gst_play_set_location (play, argv[1]))
|
|
||||||
g_warning ("Could not set location");
|
|
||||||
|
|
||||||
/* Uncomment that line to get an XML dump of the pipeline */
|
|
||||||
/* gst_xml_write_file (GST_ELEMENT (play), stdout); */
|
|
||||||
|
|
||||||
g_signal_connect (G_OBJECT (play), "time_tick",
|
|
||||||
G_CALLBACK (got_time_tick), NULL);
|
|
||||||
g_signal_connect (G_OBJECT (play), "stream_length",
|
|
||||||
G_CALLBACK (got_stream_length), NULL);
|
|
||||||
g_signal_connect (G_OBJECT (play), "have_video_size",
|
|
||||||
G_CALLBACK (got_video_size), NULL);
|
|
||||||
g_signal_connect (G_OBJECT (play), "found_tag",
|
|
||||||
G_CALLBACK (got_found_tag), NULL);
|
|
||||||
g_signal_connect (G_OBJECT (play), "error",
|
|
||||||
G_CALLBACK (gst_element_default_error), NULL);
|
|
||||||
g_signal_connect (G_OBJECT (play), "eos", G_CALLBACK (got_eos), NULL);
|
|
||||||
|
|
||||||
/* Change state to PLAYING */
|
|
||||||
if (gst_element_set_state (GST_ELEMENT (play),
|
|
||||||
GST_STATE_PLAYING) == GST_STATE_FAILURE)
|
|
||||||
g_error ("Could not set state to PLAYING");
|
|
||||||
|
|
||||||
g_timeout_add (20000, (GSourceFunc) seek_timer, play);
|
|
||||||
|
|
||||||
g_main_loop_run (loop);
|
|
||||||
|
|
||||||
g_print ("setting pipeline to ready\n");
|
|
||||||
|
|
||||||
gst_element_set_state (GST_ELEMENT (play), GST_STATE_READY);
|
|
||||||
|
|
||||||
/* unref
|
|
||||||
gst_object_unref (GST_OBJECT (play)); */
|
|
||||||
|
|
||||||
exit (0);
|
|
||||||
}
|
|
||||||
Loading…
Reference in a new issue