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authorJorn Baayen <jorn@openedhand.com>2006-08-30 13:42:09 +0000
committerJorn Baayen <jorn@openedhand.com>2006-08-30 13:42:09 +0000
commit111deac9923080d2ac226cb3158706fa66491897 (patch)
tree5a280058f27d966ad6d0181b88fab526c8f1e4f2
downloadclutter-gst-111deac9923080d2ac226cb3158706fa66491897.tar.gz
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diff --git a/AUTHORS b/AUTHORS
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--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,4 @@
+Matthew Allum <mallum@o-hand.com> - primary authour
+Emmanuele Bassi <ebassi@o-hand.com> - python bindings, gobject/glib mastery
+Iain Holmes <iain@o-hand.com> - GTK Clutter widget
+Jorn Baayen <jorn@o-hand.com> - Gstreamer bits \ No newline at end of file
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..b1e3f5a
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,504 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
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diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..25ad5cd
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,3 @@
+2006-08-30 Jorn Baayen <jorn@openedhand.com>
+
+ * Split off from clutter
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 0000000..54caf7c
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,229 @@
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software
+Foundation, Inc.
+
+ This file is free documentation; the Free Software Foundation gives
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+
+Basic Installation
+==================
+
+ These are generic installation instructions.
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+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+ The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'. You only need
+`configure.ac' if you want to change it or regenerate `configure' using
+a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system. If you're
+ using `csh' on an old version of System V, you might need to type
+ `sh ./configure' instead to prevent `csh' from trying to execute
+ `configure' itself.
+
+ Running `configure' takes awhile. While running, it prints some
+ messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+Compilers and Options
+=====================
+
+ Some systems require unusual options for compilation or linking that
+the `configure' script does not know about. Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+ You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment. Here
+is an example:
+
+ ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
+
+ *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+ You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ If you have to use a `make' that does not support the `VPATH'
+variable, you have to compile the package for one architecture at a
+time in the source code directory. After you have installed the
+package for one architecture, use `make distclean' before reconfiguring
+for another architecture.
+
+Installation Names
+==================
+
+ By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc. You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+ Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+ There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on. Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+ CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+ OS KERNEL-OS
+
+ See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+ If you are _building_ compiler tools for cross-compiling, you should
+use the `--target=TYPE' option to select the type of system they will
+produce code for.
+
+ If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+ If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+ Variables not defined in a site shell script can be set in the
+environment passed to `configure'. However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost. In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'. For example:
+
+ ./configure CC=/usr/local2/bin/gcc
+
+will cause the specified gcc to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+`configure' Invocation
+======================
+
+ `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+ Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`--cache-file=FILE'
+ Enable the cache: use and save the results of the tests in FILE,
+ traditionally `config.cache'. FILE defaults to `/dev/null' to
+ disable caching.
+
+`--config-cache'
+`-C'
+ Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options. Run
+`configure --help' for more details.
+
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..49b725d
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,20 @@
+SUBDIRS=clutter-gst doc examples
+
+pcfiles = clutter-gst-@CLUTTER_GST_MAJORMINOR@.pc
+
+%-@CLUTTER_GST_MAJORMINOR@.pc: %.pc
+ cp $< $@
+
+pkgconfig_DATA = $(pcfiles)
+pkgconfigdir = $(libdir)/pkgconfig
+
+EXTRA_DIST = clutter-gst.pc.in
+
+CLEANFILES = $(pcfiles)
+
+DISTCHECK_CONFIGURE_FLAGS=--enable-gtk-doc
+
+# Extra clean files so that maintainer-clean removes *everything*
+MAINTAINERCLEANFILES = aclocal.m4 compile config.guess config.sub \
+ configure depcomp install-sh ltmain.sh \
+ Makefile.in missing config.h.in
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/NEWS
diff --git a/README b/README
new file mode 100644
index 0000000..3161b66
--- /dev/null
+++ b/README
@@ -0,0 +1,5 @@
+Clutter-gst README.
+===================
+
+This package contains a video texture actor and an audio player object for
+use with clutter.
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..aecfb84
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,4 @@
+#! /bin/sh
+gtkdocize || exit 1
+autoreconf -v --install || exit 1
+./configure --enable-maintainer-mode "$@"
diff --git a/clutter-gst.pc.in b/clutter-gst.pc.in
new file mode 100644
index 0000000..fb7e3e2
--- /dev/null
+++ b/clutter-gst.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: clutter-@CLUTTER_MAJORMINOR@
+Description: Clutter GStreamer bits
+Version: @VERSION@
+Libs: -L${libdir} -lclutter-gst-@CLUTTER_MAJORMINOR@
+Cflags: -I${includedir}/clutter-gst-@CLUTTER_MAJORMINOR@
+Requires: clutter-0.1 gstreamer-0.10 gstreamer-plugins-base-0.10
diff --git a/clutter-gst/Makefile.am b/clutter-gst/Makefile.am
new file mode 100644
index 0000000..da86449
--- /dev/null
+++ b/clutter-gst/Makefile.am
@@ -0,0 +1,22 @@
+source_h = \
+ $(srcdir)/clutter-gst-video-texture.h \
+ $(srcdir)/clutter-gst-audio.h
+
+source_c = clutter-gst-media.c \
+ clutter-gst-video-texture.c \
+ clutter-gst-audio.c
+
+libclutter_gst_@CLUTTER_GST_MAJORMINOR@_la_SOURCES = $(MARSHALFILES) \
+ $(source_c) \
+ $(source_h)
+
+INCLUDES = @GCC_FLAGS@ @CLUTTER_GST_CFLAGS@ $(GST_CFLAGS) -I$(top_srcdir)
+
+lib_LTLIBRARIES = libclutter-gst-@CLUTTER_GST_MAJORMINOR@.la
+
+libclutter_gst_@CLUTTER_GST_MAJORMINOR@_la_LIBADD = @CLUTTER_GST_LIBS@ $(GST_LIBS)
+libclutter_gst_@CLUTTER_GST_MAJORMINOR@_la_LDFLAGS = @CLUTTER_GST_LT_LDFLAGS@
+
+cluttergstheadersdir = $(includedir)/clutter-gst-@CLUTTER_GST_MAJORMINOR@/clutter-gst
+cluttergstheaders_HEADERS = $(source_h) \
+ clutter-gst.h
diff --git a/clutter-gst/clutter-gst-audio.c b/clutter-gst/clutter-gst-audio.c
new file mode 100644
index 0000000..c66fa83
--- /dev/null
+++ b/clutter-gst/clutter-gst-audio.c
@@ -0,0 +1,781 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Authored By Matthew Allum <mallum@openedhand.com>
+ * Jorn Baayen <jorn@openedhand.com>
+ *
+ * Copyright (C) 2006 OpenedHand
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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.
+ */
+
+/**
+ * SECTION:clutter-audio
+ * @short_description: Object for playback of audio files.
+ *
+ * #ClutterGstAudio is an object that plays audio files.
+ */
+
+#include "clutter-gst-audio.h"
+
+#include <gst/gst.h>
+#include <gst/audio/gstbaseaudiosink.h>
+
+#include <glib.h>
+
+struct _ClutterGstAudioPrivate
+{
+ GstElement *playbin;
+ char *uri;
+ gboolean can_seek;
+ int buffer_percent;
+ int duration;
+ guint tick_timeout_id;
+};
+
+enum {
+ PROP_0,
+ /* ClutterGstMedia proprs */
+ PROP_URI,
+ PROP_PLAYING,
+ PROP_POSITION,
+ PROP_VOLUME,
+ PROP_CAN_SEEK,
+ PROP_BUFFER_PERCENT,
+ PROP_DURATION
+};
+
+
+#define TICK_TIMEOUT 0.5
+
+static void clutter_gst_media_init (ClutterGstMediaInterface *iface);
+
+static gboolean tick_timeout (ClutterGstAudio *audio);
+
+G_DEFINE_TYPE_EXTENDED (ClutterGstAudio, \
+ clutter_gst_audio, \
+ G_TYPE_OBJECT, \
+ 0, \
+ G_IMPLEMENT_INTERFACE (CLUTTER_GST_TYPE_MEDIA, \
+ clutter_gst_media_init));
+
+/* Interface implementation */
+
+static void
+set_uri (ClutterGstMedia *media,
+ const char *uri)
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+ ClutterGstAudioPrivate *priv;
+ GstState state, pending;
+
+ g_return_if_fail (CLUTTER_GST_IS_AUDIO (audio));
+
+ priv = audio->priv;
+
+ if (!priv->playbin)
+ return;
+
+ g_free (priv->uri);
+
+ if (uri)
+ {
+ priv->uri = g_strdup (uri);
+
+ /**
+ * Ensure the tick timeout is installed.
+ *
+ * We also have it installed in PAUSED state, because
+ * seeks etc may have a delayed effect on the position.
+ **/
+ if (priv->tick_timeout_id == 0)
+ {
+ priv->tick_timeout_id = g_timeout_add (TICK_TIMEOUT * 1000,
+ (GSourceFunc) tick_timeout,
+ audio);
+ }
+ }
+ else
+ {
+ priv->uri = NULL;
+
+ if (priv->tick_timeout_id > 0)
+ {
+ g_source_remove (priv->tick_timeout_id);
+ priv->tick_timeout_id = 0;
+ }
+ }
+
+ priv->can_seek = FALSE;
+ priv->duration = 0;
+
+ gst_element_get_state (priv->playbin, &state, &pending, 0);
+
+ if (pending)
+ state = pending;
+
+ gst_element_set_state (priv->playbin, GST_STATE_NULL);
+
+ g_object_set (priv->playbin,
+ "uri", uri,
+ NULL);
+
+ /**
+ * Restore state.
+ **/
+ if (uri)
+ gst_element_set_state (priv->playbin, state);
+
+ /*
+ * Emit notififications for all these to make sure UI is not showing
+ * any properties of the old URI.
+ */
+ g_object_notify (G_OBJECT (audio), "uri");
+ g_object_notify (G_OBJECT (audio), "can-seek");
+ g_object_notify (G_OBJECT (audio), "duration");
+ g_object_notify (G_OBJECT (audio), "position");
+
+}
+
+static const char *
+get_uri (ClutterGstMedia *media)
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+ ClutterGstAudioPrivate *priv;
+
+ g_return_val_if_fail (CLUTTER_GST_IS_AUDIO (audio), NULL);
+
+ priv = audio->priv;
+
+ return priv->uri;
+}
+
+static void
+set_playing (ClutterGstMedia *media,
+ gboolean playing)
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+ ClutterGstAudioPrivate *priv;
+
+ g_return_if_fail (CLUTTER_GST_IS_AUDIO (audio));
+
+ priv = audio->priv;
+
+ if (!priv->playbin)
+ return;
+
+ if (priv->uri)
+ {
+ GstState state;
+
+ if (playing)
+ state = GST_STATE_PLAYING;
+ else
+ state = GST_STATE_PAUSED;
+
+ gst_element_set_state (audio->priv->playbin, state);
+ }
+ else
+ {
+ if (playing)
+ g_warning ("Tried to play, but no URI is loaded.");
+ }
+
+ g_object_notify (G_OBJECT (audio), "playing");
+ g_object_notify (G_OBJECT (audio), "position");
+}
+
+static gboolean
+get_playing (ClutterGstMedia *media)
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+ ClutterGstAudioPrivate *priv;
+ GstState state, pending;
+
+ g_return_val_if_fail (CLUTTER_GST_IS_AUDIO (audio), FALSE);
+
+ priv = audio->priv;
+
+ if (!priv->playbin)
+ return FALSE;
+
+ gst_element_get_state (priv->playbin, &state, &pending, 0);
+
+ if (pending)
+ return (pending == GST_STATE_PLAYING);
+ else
+ return (state == GST_STATE_PLAYING);
+}
+
+static void
+set_position (ClutterGstMedia *media,
+ int position) /* seconds */
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+ ClutterGstAudioPrivate *priv;
+ GstState state, pending;
+
+ g_return_if_fail (CLUTTER_GST_IS_AUDIO (audio));
+
+ priv = audio->priv;
+
+ if (!priv->playbin)
+ return;
+
+ gst_element_get_state (priv->playbin, &state, &pending, 0);
+
+ if (pending)
+ state = pending;
+
+ gst_element_set_state (priv->playbin, GST_STATE_PAUSED);
+
+ gst_element_seek (priv->playbin,
+ 1.0,
+ GST_FORMAT_TIME,
+ GST_SEEK_FLAG_FLUSH,
+ GST_SEEK_TYPE_SET,
+ position * GST_SECOND,
+ 0, 0);
+
+ gst_element_set_state (priv->playbin, state);
+}
+
+static int
+get_position (ClutterGstMedia *media)
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+ ClutterGstAudioPrivate *priv;
+ GstQuery *query;
+ gint64 position;
+
+ g_return_val_if_fail (CLUTTER_GST_IS_AUDIO (audio), -1);
+
+ priv = audio->priv;
+
+ if (!priv->playbin)
+ return -1;
+
+ query = gst_query_new_position (GST_FORMAT_TIME);
+
+ if (gst_element_query (priv->playbin, query))
+ gst_query_parse_position (query, NULL, &position);
+ else
+ position = 0;
+
+ gst_query_unref (query);
+
+ return (position / GST_SECOND);
+}
+
+static void
+set_volume (ClutterGstMedia *media,
+ double volume)
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+ ClutterGstAudioPrivate *priv;
+
+ g_return_if_fail (CLUTTER_GST_IS_AUDIO (audio));
+ // g_return_if_fail (volume >= 0.0 && volume <= GST_VOL_MAX);
+
+ priv = audio->priv;
+
+ if (!priv->playbin)
+ return;
+
+ g_object_set (G_OBJECT (audio->priv->playbin),
+ "volume", volume,
+ NULL);
+
+ g_object_notify (G_OBJECT (audio), "volume");
+}
+
+static double
+get_volume (ClutterGstMedia *media)
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+ ClutterGstAudioPrivate *priv;
+ double volume;
+
+ g_return_val_if_fail (CLUTTER_GST_IS_AUDIO (audio), 0.0);
+
+ priv = audio->priv;
+
+ if (!priv->playbin)
+ return 0.0;
+
+ g_object_get (priv->playbin,
+ "volume", &volume,
+ NULL);
+
+ return volume;
+}
+
+static gboolean
+can_seek (ClutterGstMedia *media)
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+
+ g_return_val_if_fail (CLUTTER_GST_IS_AUDIO (audio), FALSE);
+
+ return audio->priv->can_seek;
+}
+
+static int
+get_buffer_percent (ClutterGstMedia *media)
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+
+ g_return_val_if_fail (CLUTTER_GST_IS_AUDIO (audio), -1);
+
+ return audio->priv->buffer_percent;
+}
+
+static int
+get_duration (ClutterGstMedia *media)
+{
+ ClutterGstAudio *audio = CLUTTER_GST_AUDIO(media);
+
+ g_return_val_if_fail (CLUTTER_GST_IS_AUDIO (audio), -1);
+
+ return audio->priv->duration;
+}
+
+static void
+clutter_gst_media_init (ClutterGstMediaInterface *iface)
+{
+ iface->set_uri = set_uri;
+ iface->get_uri = get_uri;
+ iface->set_playing = set_playing;
+ iface->get_playing = get_playing;
+ iface->set_position = set_position;
+ iface->get_position = get_position;
+ iface->set_volume = set_volume;
+ iface->get_volume = get_volume;
+ iface->can_seek = can_seek;
+ iface->get_buffer_percent = get_buffer_percent;
+ iface->get_duration = get_duration;
+}
+
+static void
+clutter_gst_audio_dispose (GObject *object)
+{
+ ClutterGstAudio *self;
+ ClutterGstAudioPrivate *priv;
+
+ self = CLUTTER_GST_AUDIO(object);
+ priv = self->priv;
+
+ /* FIXME: flush an errors off bus ? */
+ /* gst_bus_set_flushing (priv->bus, TRUE); */
+
+ if (priv->playbin)
+ {
+ gst_element_set_state (priv->playbin, GST_STATE_NULL);
+ gst_object_unref (GST_OBJECT (priv->playbin));
+ priv->playbin = NULL;
+ }
+
+ if (priv->tick_timeout_id > 0)
+ {
+ g_source_remove (priv->tick_timeout_id);
+ priv->tick_timeout_id = 0;
+ }
+
+ G_OBJECT_CLASS (clutter_gst_audio_parent_class)->dispose (object);
+}
+
+static void
+clutter_gst_audio_finalize (GObject *object)
+{
+ ClutterGstAudio *self;
+ ClutterGstAudioPrivate *priv;
+
+ self = CLUTTER_GST_AUDIO(object);
+ priv = self->priv;
+
+ if (priv->uri)
+ g_free(priv->uri);
+
+ G_OBJECT_CLASS (clutter_gst_audio_parent_class)->finalize (object);
+}
+
+static void
+clutter_gst_audio_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ ClutterGstAudio *audio;
+
+ audio = CLUTTER_GST_AUDIO(object);
+
+ switch (property_id)
+ {
+ case PROP_URI:
+ clutter_gst_media_set_uri (CLUTTER_GST_MEDIA(audio),
+ g_value_get_string (value));
+ break;
+ case PROP_PLAYING:
+ clutter_gst_media_set_playing (CLUTTER_GST_MEDIA(audio),
+ g_value_get_boolean (value));
+ break;
+ case PROP_POSITION:
+ clutter_gst_media_set_position (CLUTTER_GST_MEDIA(audio),
+ g_value_get_int (value));
+ break;
+ case PROP_VOLUME:
+ clutter_gst_media_set_volume (CLUTTER_GST_MEDIA(audio),
+ g_value_get_double (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+static void
+clutter_gst_audio_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ ClutterGstAudio *audio;
+ ClutterGstMedia *media;
+
+ audio = CLUTTER_GST_AUDIO (object);
+ media = CLUTTER_GST_MEDIA (audio);
+
+ switch (property_id)
+ {
+ case PROP_URI:
+ g_value_set_string (value, clutter_gst_media_get_uri (media));
+ break;
+ case PROP_PLAYING:
+ g_value_set_boolean (value, clutter_gst_media_get_playing (media));
+ break;
+ case PROP_POSITION:
+ g_value_set_int (value, clutter_gst_media_get_position (media));
+ break;
+ case PROP_VOLUME:
+ g_value_set_double (value, clutter_gst_media_get_volume (media));
+ break;
+ case PROP_CAN_SEEK:
+ g_value_set_boolean (value, clutter_gst_media_get_can_seek (media));
+ break;
+ case PROP_BUFFER_PERCENT:
+ g_value_set_int (value, clutter_gst_media_get_buffer_percent (media));
+ break;
+ case PROP_DURATION:
+ g_value_set_int (value, clutter_gst_media_get_duration (media));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+static void
+clutter_gst_audio_class_init (ClutterGstAudioClass *klass)
+{
+ GObjectClass *object_class;
+
+ object_class = (GObjectClass*)klass;
+
+ object_class->dispose = clutter_gst_audio_dispose;
+ object_class->finalize = clutter_gst_audio_finalize;
+ object_class->set_property = clutter_gst_audio_set_property;
+ object_class->get_property = clutter_gst_audio_get_property;
+
+ /* Interface props */
+
+ g_object_class_override_property (object_class, PROP_URI, "uri");
+ g_object_class_override_property (object_class, PROP_PLAYING, "playing");
+ g_object_class_override_property (object_class, PROP_POSITION, "position");
+ g_object_class_override_property (object_class, PROP_VOLUME, "volume");
+ g_object_class_override_property (object_class, PROP_CAN_SEEK, "can-seek");
+ g_object_class_override_property (object_class, PROP_DURATION, "duration");
+ g_object_class_override_property (object_class, PROP_BUFFER_PERCENT,
+ "buffer-percent" );
+}
+
+static void
+bus_message_error_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstAudio *audio)
+{
+ GError *error;
+
+ error = NULL;
+ gst_message_parse_error (message, &error, NULL);
+
+ g_signal_emit_by_name (CLUTTER_GST_MEDIA(audio), "error", error);
+
+ g_error_free (error);
+}
+
+static void
+bus_message_eos_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstAudio *audio)
+{
+ g_object_notify (G_OBJECT (audio), "position");
+
+ g_signal_emit_by_name (CLUTTER_GST_MEDIA(audio), "eos");
+}
+
+static void
+bus_message_tag_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstAudio *audio)
+{
+ GstTagList *tag_list;
+
+ gst_message_parse_tag (message, &tag_list);
+
+ g_signal_emit_by_name (CLUTTER_GST_MEDIA(audio),
+ "metadata-available",
+ tag_list);
+
+ gst_tag_list_free (tag_list);
+}
+
+static void
+bus_message_buffering_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstAudio *audio)
+{
+ const GstStructure *str;
+
+ str = gst_message_get_structure (message);
+ if (!str)
+ return;
+
+ if (!gst_structure_get_int (str,
+ "buffer-percent",
+ &audio->priv->buffer_percent))
+ return;
+
+ g_object_notify (G_OBJECT (audio), "buffer-percent");
+}
+
+static void
+bus_message_duration_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstAudio *audio)
+{
+ GstFormat format;
+ gint64 duration;
+
+ gst_message_parse_duration (message,
+ &format,
+ &duration);
+
+ if (format != GST_FORMAT_TIME)
+ return;
+
+ audio->priv->duration = duration / GST_SECOND;
+
+ g_object_notify (G_OBJECT (audio), "duration");
+}
+
+static void
+bus_message_state_change_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstAudio *audio)
+{
+ gpointer src;
+ GstState old_state, new_state;
+
+ src = GST_MESSAGE_SRC (message);
+
+ if (src != audio->priv->playbin)
+ return;
+
+ gst_message_parse_state_changed (message, &old_state, &new_state, NULL);
+
+ if (old_state == GST_STATE_READY &&
+ new_state == GST_STATE_PAUSED)
+ {
+ GstQuery *query;
+
+ /**
+ * Determine whether we can seek.
+ **/
+ query = gst_query_new_seeking (GST_FORMAT_TIME);
+
+ if (gst_element_query (audio->priv->playbin, query)) {
+ gst_query_parse_seeking (query,
+ NULL,
+ &audio->priv->can_seek,
+ NULL,
+ NULL);
+ } else {
+ /*
+ * Could not query for ability to seek. Determine
+ * using URI.
+ */
+
+ if (g_str_has_prefix (audio->priv->uri,
+ "http://")) {
+ audio->priv->can_seek = FALSE;
+ } else {
+ audio->priv->can_seek = TRUE;
+ }
+ }
+
+ gst_query_unref (query);
+
+ g_object_notify (G_OBJECT (audio), "can-seek");
+
+ /**
+ * Determine the duration.
+ **/
+ query = gst_query_new_duration (GST_FORMAT_TIME);
+
+ if (gst_element_query (audio->priv->playbin, query))
+ {
+ gint64 duration;
+
+ gst_query_parse_duration (query, NULL, &duration);
+
+ audio->priv->duration = duration / GST_SECOND;
+
+ g_object_notify (G_OBJECT (audio), "duration");
+ }
+
+ gst_query_unref (query);
+ }
+}
+
+static gboolean
+tick_timeout (ClutterGstAudio *audio)
+{
+ g_object_notify (G_OBJECT (audio), "position");
+
+ return TRUE;
+}
+
+static gboolean
+lay_pipeline (ClutterGstAudio *audio)
+{
+ ClutterGstAudioPrivate *priv;
+ GstElement *audio_sink = NULL;
+
+ priv = audio->priv;
+
+ priv->playbin = gst_element_factory_make ("playbin", "playbin");
+
+ if (!priv->playbin)
+ {
+ g_warning ("Unable to create playbin GST element.");
+ return FALSE;
+ }
+
+ audio_sink = gst_element_factory_make ("gconfaudiosink", "audio-sink");
+ if (!audio_sink)
+ {
+ audio_sink = gst_element_factory_make ("autoaudiosink", "audio-sink");
+ if (!audio_sink)
+ {
+ audio_sink = gst_element_factory_make ("alsasink", "audio-sink");
+ g_warning ("Could not create a GST audio_sink. "
+ "Audio unavailable.");
+
+ if (!audio_sink) /* Need to bother ? */
+ audio_sink = gst_element_factory_make ("fakesink", "audio-sink");
+ }
+ }
+
+ g_object_set (G_OBJECT (priv->playbin),
+ "audio-sink", audio_sink,
+ NULL);
+
+ return TRUE;
+}
+
+static void
+clutter_gst_audio_init (ClutterGstAudio *audio)
+{
+ ClutterGstAudioPrivate *priv;
+ GstBus *bus;
+
+ priv = g_new0 (ClutterGstAudioPrivate, 1);
+ audio->priv = priv;
+
+ if (!lay_pipeline(audio))
+ {
+ g_warning("Failed to initiate suitable playback pipeline.");
+ return;
+ }
+
+ bus = gst_pipeline_get_bus (GST_PIPELINE (priv->playbin));
+
+ gst_bus_add_signal_watch (bus);
+
+ g_signal_connect_object (bus,
+ "message::error",
+ G_CALLBACK (bus_message_error_cb),
+ audio,
+ 0);
+
+ g_signal_connect_object (bus,
+ "message::eos",
+ G_CALLBACK (bus_message_eos_cb),
+ audio,
+ 0);
+
+ g_signal_connect_object (bus,
+ "message::tag",
+ G_CALLBACK (bus_message_tag_cb),
+ audio,
+ 0);
+
+ g_signal_connect_object (bus,
+ "message::buffering",
+ G_CALLBACK (bus_message_buffering_cb),
+ audio,
+ 0);
+
+ g_signal_connect_object (bus,
+ "message::duration",
+ G_CALLBACK (bus_message_duration_cb),
+ audio,
+ 0);
+
+ g_signal_connect_object (bus,
+ "message::state-changed",
+ G_CALLBACK (bus_message_state_change_cb),
+ audio,
+ 0);
+
+ gst_object_unref (GST_OBJECT (bus));
+
+ return;
+}
+
+/**
+ * clutter_gst_audio_new:
+ *
+ * Creates #ClutterGstAudio object.
+ *
+ * Return value: A newly allocated #ClutterGstAudio object.
+ */
+ClutterGstAudio*
+clutter_gst_audio_new (void)
+{
+ return g_object_new (CLUTTER_GST_TYPE_AUDIO, NULL);
+}
+
diff --git a/clutter-gst/clutter-gst-audio.h b/clutter-gst/clutter-gst-audio.h
new file mode 100644
index 0000000..f295895
--- /dev/null
+++ b/clutter-gst/clutter-gst-audio.h
@@ -0,0 +1,87 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Authored By Matthew Allum <mallum@openedhand.com>
+ * Jorn Baayen <jorn@openedhand.com>
+ *
+ * Copyright (C) 2006 OpenedHand
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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 _HAVE_CLUTTER_GST_AUDIO_H
+#define _HAVE_CLUTTER_GST_AUDIO_H
+
+#include <glib-object.h>
+#include <clutter-gst/clutter-gst-media.h>
+
+G_BEGIN_DECLS
+
+#define CLUTTER_GST_TYPE_AUDIO clutter_gst_audio_get_type()
+
+#define CLUTTER_GST_AUDIO(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
+ CLUTTER_GST_TYPE_AUDIO, ClutterGstAudio))
+
+#define CLUTTER_GST_AUDIO_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST ((klass), \
+ CLUTTER_GST_TYPE_AUDIO, ClutterGstAudioClass))
+
+#define CLUTTER_GST_IS_AUDIO(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
+ CLUTTER_GST_TYPE_AUDIO))
+
+#define CLUTTER_GST_IS_AUDIO_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE ((klass), \
+ CLUTTER_GST_TYPE_AUDIO))
+
+#define CLUTTER_GST_AUDIO_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS ((obj), \
+ CLUTTER_GST_TYPE_AUDIO, ClutterGstAudioClass))
+
+typedef struct _ClutterGstAudio ClutterGstAudio;
+typedef struct _ClutterGstAudioClass ClutterGstAudioClass;
+typedef struct _ClutterGstAudioPrivate ClutterGstAudioPrivate;
+
+/* #define CLUTTER_GST_AUDIO_ERROR clutter_gst_audio_error_quark() */
+
+struct _ClutterGstAudio
+{
+ GObject parent;
+ ClutterGstAudioPrivate *priv;
+};
+
+struct _ClutterGstAudioClass
+{
+ GObjectClass parent_class;
+
+ /* Future padding */
+ void (* _clutter_reserved1) (void);
+ void (* _clutter_reserved2) (void);
+ void (* _clutter_reserved3) (void);
+ void (* _clutter_reserved4) (void);
+ void (* _clutter_reserved5) (void);
+ void (* _clutter_reserved6) (void);
+};
+
+GType clutter_gst_audio_get_type (void) G_GNUC_CONST;
+ClutterGstAudio *clutter_gst_audio_new (void);
+
+G_END_DECLS
+
+#endif
diff --git a/clutter-gst/clutter-gst-media.c b/clutter-gst/clutter-gst-media.c
new file mode 100644
index 0000000..bb338cf
--- /dev/null
+++ b/clutter-gst/clutter-gst-media.c
@@ -0,0 +1,377 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Authored By Matthew Allum <mallum@openedhand.com>
+ *
+ * Copyright (C) 2006 OpenedHand
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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.
+ */
+
+/**
+ * SECTION:clutter-media
+ * @short_description: An interface for controlling playback of media data.
+ *
+ * #ClutterGstMedia is an interface for controlling playback of media data.
+ */
+
+#include "config.h"
+
+#include "clutter-gst-media.h"
+
+static void clutter_gst_media_base_init (gpointer g_class);
+
+GType
+clutter_gst_media_get_type (void)
+{
+ static GType media_type = 0;
+
+ if (!media_type)
+ {
+ static const GTypeInfo media_info =
+ {
+ sizeof (ClutterGstMediaInterface),
+ clutter_gst_media_base_init,
+ NULL,
+ };
+
+ media_type = g_type_register_static (G_TYPE_INTERFACE, "ClutterGstMedia",
+ &media_info, 0);
+ }
+
+ return media_type;
+}
+
+static void
+clutter_gst_media_base_init (gpointer g_iface)
+{
+ static gboolean initialized = FALSE;
+
+ if (!initialized)
+ {
+ initialized = TRUE;
+
+ /* props */
+
+ g_object_interface_install_property
+ (g_iface,
+ g_param_spec_string
+ ("uri",
+ "URI",
+ "The loaded URI.",
+ NULL,
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK |
+ G_PARAM_STATIC_BLURB));
+
+ g_object_interface_install_property
+ (g_iface,
+ g_param_spec_boolean
+ ("playing",
+ "Playing",
+ "TRUE if playing.",
+ FALSE,
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK |
+ G_PARAM_STATIC_BLURB));
+
+ g_object_interface_install_property
+ (g_iface,
+ g_param_spec_int
+ ("position",
+ "Position",
+ "The position in the current stream in seconds.",
+ 0, G_MAXINT, 0,
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK |
+ G_PARAM_STATIC_BLURB));
+
+ g_object_interface_install_property
+ (g_iface,
+ g_param_spec_double
+ ("volume",
+ "Volume",
+ "The audio volume.",
+ 0, 100, 50,
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK |
+ G_PARAM_STATIC_BLURB));
+
+ g_object_interface_install_property
+ (g_iface,
+ g_param_spec_boolean
+ ("can-seek",
+ "Can seek",
+ "TRUE if the current stream is seekable.",
+ FALSE,
+ G_PARAM_READABLE |
+ G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK |
+ G_PARAM_STATIC_BLURB));
+
+ g_object_interface_install_property
+ (g_iface,
+ g_param_spec_int
+ ("buffer-percent",
+ "Buffer percent",
+ "The percentage the current stream buffer is filled.",
+ 0, 100, 0,
+ G_PARAM_READABLE |
+ G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK |
+ G_PARAM_STATIC_BLURB));
+
+ g_object_interface_install_property
+ (g_iface,
+ g_param_spec_int
+ ("duration",
+ "Duration",
+ "The duration of the current stream in seconds.",
+ 0, G_MAXINT, 0,
+ G_PARAM_READABLE |
+ G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK |
+ G_PARAM_STATIC_BLURB));
+
+ /* signals */
+
+ g_signal_new ("metadata-available",
+ CLUTTER_GST_TYPE_MEDIA,
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (ClutterGstMediaInterface,
+ metadata_available),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__POINTER,
+ G_TYPE_NONE, 1, G_TYPE_POINTER);
+
+ g_signal_new ("eos",
+ CLUTTER_GST_TYPE_MEDIA,
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (ClutterGstMediaInterface,
+ eos),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
+ g_signal_new ("error",
+ CLUTTER_GST_TYPE_MEDIA,
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (ClutterGstMediaInterface,
+ error),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__POINTER,
+ G_TYPE_NONE, 1, G_TYPE_POINTER);
+ }
+}
+
+/**
+ * clutter_gst_media_set_uri:
+ * @media: #ClutterGstMedia object
+ * @uri: Uri
+ *
+ * Sets the uri of @media to @uri.
+ */
+void
+clutter_gst_media_set_uri (ClutterGstMedia *media,
+ const char *uri)
+{
+ g_return_if_fail (CLUTTER_GST_IS_MEDIA(media));
+
+ CLUTTER_GST_MEDIA_GET_INTERFACE (media)->set_uri (media, uri);
+}
+
+/**
+ * clutter_gst_media_get_uri:
+ * @media: A #ClutterGstMedia object
+ *
+ * Retrieves the URI from @media.
+ *
+ * Return value: The URI as a string.
+ */
+const char*
+clutter_gst_media_get_uri (ClutterGstMedia *media)
+{
+ g_return_val_if_fail (CLUTTER_GST_IS_MEDIA(media), NULL);
+
+ return CLUTTER_GST_MEDIA_GET_INTERFACE (media)->get_uri (media);
+}
+
+/**
+ * clutter_gst_media_set_playing:
+ * @media: A #ClutterGstMedia object
+ * @playing: TRUE to start playing, FALSE to stop.
+ *
+ * Starts or stops @media playing.
+ */
+void
+clutter_gst_media_set_playing (ClutterGstMedia *media,
+ gboolean playing)
+{
+ g_return_if_fail (CLUTTER_GST_IS_MEDIA(media));
+
+ CLUTTER_GST_MEDIA_GET_INTERFACE (media)->set_playing (media, playing);
+}
+
+/**
+ * clutter_gst_media_get_playing:
+ * @media: A #ClutterGstMedia object
+ *
+ * Retrieves the state of @media.
+ *
+ * Return value: TRUE if playing, FALSE if stopped.
+ */
+gboolean
+clutter_gst_media_get_playing (ClutterGstMedia *media)
+{
+ g_return_val_if_fail (CLUTTER_GST_IS_MEDIA(media), FALSE);
+
+ return CLUTTER_GST_MEDIA_GET_INTERFACE (media)->get_playing (media);
+}
+
+/**
+ * clutter_gst_media_set_position:
+ * @media: A #ClutterGstMedia object
+ * @position: The desired position.
+ *
+ * Sets the playback position of @media to @position.
+ */
+void
+clutter_gst_media_set_position (ClutterGstMedia *media,
+ int position)
+{
+ g_return_if_fail (CLUTTER_GST_IS_MEDIA(media));
+
+ CLUTTER_GST_MEDIA_GET_INTERFACE (media)->set_position (media, position);
+}
+
+/**
+ * clutter_gst_media_get_position:
+ * @media: A #ClutterGstMedia object
+ *
+ * Retrieves the position of @media.
+ *
+ * Return value: The playback position.
+ */
+int
+clutter_gst_media_get_position (ClutterGstMedia *media)
+{
+ g_return_val_if_fail (CLUTTER_GST_IS_MEDIA(media), 0);
+
+ return CLUTTER_GST_MEDIA_GET_INTERFACE (media)->get_position (media);
+}
+
+/**
+ * clutter_gst_media_set_volume:
+ * @media: A #ClutterGstMedia object
+ * @volume: The volume as a double between 0.0 and 1.0
+ *
+ * Sets the playback volume of @media to @volume.
+ */
+void
+clutter_gst_media_set_volume (ClutterGstMedia *media,
+ double volume)
+{
+ g_return_if_fail (CLUTTER_GST_IS_MEDIA(media));
+
+ CLUTTER_GST_MEDIA_GET_INTERFACE (media)->set_volume (media, volume);
+}
+
+/**
+ * clutter_gst_media_get_volume:
+ * @media: A #ClutterGstMedia object
+ *
+ * Retrieves the playback volume of @media.
+ *
+ * Return value: The playback volume between 0.0 and 1.0
+ */
+double
+clutter_gst_media_get_volume (ClutterGstMedia *media)
+{
+ g_return_val_if_fail (CLUTTER_GST_IS_MEDIA(media), 0.0);
+
+ return CLUTTER_GST_MEDIA_GET_INTERFACE (media)->get_volume (media);
+}
+
+/**
+ * clutter_gst_media_get_can_seek:
+ * @media: A #ClutterGstMedia object
+ *
+ * Retrieves whether @media is seekable or not.
+ *
+ * Return value: TRUE if @media can seek, FALSE otherwise.
+ */
+gboolean
+clutter_gst_media_get_can_seek (ClutterGstMedia *media)
+{
+ g_return_val_if_fail (CLUTTER_GST_IS_MEDIA(media), FALSE);
+
+ return CLUTTER_GST_MEDIA_GET_INTERFACE (media)->can_seek (media);
+}
+
+/**
+ * clutter_gst_media_get_buffer_percent:
+ * @media: A #ClutterGstMedia object
+ *
+ * Retrieves the amount of the stream that is buffered.
+ *
+ * Return value: percentage value
+ */
+int
+clutter_gst_media_get_buffer_percent (ClutterGstMedia *media)
+{
+ g_return_val_if_fail (CLUTTER_GST_IS_MEDIA(media), 0);
+
+ return CLUTTER_GST_MEDIA_GET_INTERFACE (media)->get_buffer_percent (media);
+}
+
+/**
+ * clutter_gst_media_get_duration:
+ * @media: A #ClutterGstMedia object
+ *
+ * Retrieves the duration of the media stream that @media represents.
+ *
+ * Return value: The length of the media stream.
+ */
+int
+clutter_gst_media_get_duration (ClutterGstMedia *media)
+{
+ g_return_val_if_fail (CLUTTER_GST_IS_MEDIA(media), 0);
+
+ return CLUTTER_GST_MEDIA_GET_INTERFACE (media)->get_duration (media);
+}
+
+/* helper funcs */
+
+/**
+ * clutter_gst_media_set_filename:
+ * @media: A #ClutterGstMedia object
+ * @filename: A filename to media file.
+ *
+ * Converts a filesystem path to a uri and calls clutter_gst_media_set_uri
+ */
+void
+clutter_gst_media_set_filename (ClutterGstMedia *media, const gchar *filename)
+{
+ gchar *uri;
+
+ if (filename[0] != '/')
+ uri = g_strdup_printf ("file://%s/%s", g_get_current_dir (), filename);
+ else
+ uri = g_strdup_printf ("file://%s", filename);
+
+ clutter_gst_media_set_uri (media, uri);
+
+ g_free(uri);
+}
diff --git a/clutter-gst/clutter-gst-media.h b/clutter-gst/clutter-gst-media.h
new file mode 100644
index 0000000..ecdba5b
--- /dev/null
+++ b/clutter-gst/clutter-gst-media.h
@@ -0,0 +1,124 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Authored By Matthew Allum <mallum@openedhand.com>
+ *
+ * Copyright (C) 2006 OpenedHand
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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 _HAVE_CLUTTER_GST_MEDIA_H
+#define _HAVE_CLUTTER_GST_MEDIA_H
+
+#include <glib-object.h>
+#include <gst/gsttaglist.h>
+
+G_BEGIN_DECLS
+
+#define CLUTTER_GST_TYPE_MEDIA clutter_gst_media_get_type()
+
+#define CLUTTER_GST_MEDIA(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
+ CLUTTER_GST_TYPE_MEDIA, ClutterGstMedia))
+
+#define CLUTTER_GST_IS_MEDIA(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
+ CLUTTER_GST_TYPE_MEDIA))
+
+#define CLUTTER_GST_MEDIA_GET_INTERFACE(obj) \
+ (G_TYPE_INSTANCE_GET_INTERFACE ((obj), \
+ CLUTTER_GST_TYPE_MEDIA, ClutterGstMediaInterface))
+
+typedef struct _ClutterGstMedia ClutterGstMedia;
+typedef struct _ClutterGstMediaInterface ClutterGstMediaInterface;
+
+struct _ClutterGstMediaInterface
+{
+ GTypeInterface base_iface;
+ void (*set_uri) (ClutterGstMedia *media,
+ const char *uri);
+ const char *(*get_uri) (ClutterGstMedia *media);
+ void (*set_playing) (ClutterGstMedia *media,
+ gboolean playing);
+ gboolean (*get_playing) (ClutterGstMedia *media);
+ void (*set_position) (ClutterGstMedia *media,
+ int position);
+ int (*get_position) (ClutterGstMedia *media);
+ void (*set_volume) (ClutterGstMedia *media,
+ double volume);
+ double (*get_volume) (ClutterGstMedia *media);
+ gboolean (*can_seek) (ClutterGstMedia *media);
+ int (*get_buffer_percent) (ClutterGstMedia *media);
+ int (*get_duration) (ClutterGstMedia *media);
+
+ /* signals */
+
+ void (* metadata_available) (ClutterGstMedia *media,
+ GstTagList *tag_list);
+ void (* eos) (ClutterGstMedia *media);
+ void (* error) (ClutterGstMedia *media,
+ GError *error);
+};
+
+
+GType clutter_gst_media_get_type (void);
+
+void
+clutter_gst_media_set_uri (ClutterGstMedia *media,
+ const char *uri);
+const char *
+clutter_gst_media_get_uri (ClutterGstMedia *media);
+
+void
+clutter_gst_media_set_playing (ClutterGstMedia *media,
+ gboolean playing);
+
+gboolean
+clutter_gst_media_get_playing (ClutterGstMedia *media);
+
+void
+clutter_gst_media_set_position (ClutterGstMedia *media,
+ int position);
+
+int
+clutter_gst_media_get_position (ClutterGstMedia *media);
+
+void
+clutter_gst_media_set_volume (ClutterGstMedia *media,
+ double volume);
+
+double
+clutter_gst_media_get_volume (ClutterGstMedia *media);
+
+gboolean
+clutter_gst_media_get_can_seek (ClutterGstMedia *media);
+
+int
+clutter_gst_media_get_buffer_percent (ClutterGstMedia *media);
+
+int
+clutter_gst_media_get_duration (ClutterGstMedia *media);
+
+void
+clutter_gst_media_set_filename (ClutterGstMedia *media,
+ const gchar *filename);
+
+G_END_DECLS
+
+#endif
diff --git a/clutter-gst/clutter-gst-video-texture.c b/clutter-gst/clutter-gst-video-texture.c
new file mode 100644
index 0000000..f0e6d55
--- /dev/null
+++ b/clutter-gst/clutter-gst-video-texture.c
@@ -0,0 +1,892 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Authored By Matthew Allum <mallum@openedhand.com>
+ *
+ * Copyright (C) 2006 OpenedHand
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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.
+ */
+
+/**
+ * SECTION:clutter-video-texture
+ * @short_description: Actor for playback of video files.
+ *
+ * #ClutterGstVideoTexture is a #ClutterTexture that plays video files.
+ */
+
+#include "clutter-gst-video-texture.h"
+
+#include <gst/gst.h>
+#include <gst/video/gstvideosink.h>
+#include <gst/audio/gstbaseaudiosink.h>
+
+#include <GL/glx.h>
+#include <GL/gl.h>
+
+#include <glib.h>
+
+struct _ClutterGstVideoTexturePrivate
+{
+ GstElement *playbin;
+ char *uri;
+ gboolean can_seek;
+ int buffer_percent;
+ int duration;
+ gboolean force_aspect_ratio;
+ guint tick_timeout_id;
+};
+
+enum {
+ PROP_0,
+ /* ClutterGstMedia proprs */
+ PROP_URI,
+ PROP_PLAYING,
+ PROP_POSITION,
+ PROP_VOLUME,
+ PROP_CAN_SEEK,
+ PROP_BUFFER_PERCENT,
+ PROP_DURATION,
+
+ /* Extra texture props */
+ PROP_FORCE_ASPECT_RATIO
+};
+
+
+#define TICK_TIMEOUT 0.5
+
+static void clutter_gst_media_init (ClutterGstMediaInterface *iface);
+
+static gboolean tick_timeout (ClutterGstVideoTexture *video_texture);
+
+G_DEFINE_TYPE_EXTENDED (ClutterGstVideoTexture, \
+ clutter_gst_video_texture, \
+ CLUTTER_TYPE_TEXTURE, \
+ 0, \
+ G_IMPLEMENT_INTERFACE (CLUTTER_GST_TYPE_MEDIA, \
+ clutter_gst_media_init));
+
+/* Interface implementation */
+
+static void
+set_uri (ClutterGstMedia *media,
+ const char *uri)
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+ ClutterGstVideoTexturePrivate *priv;
+ GstState state, pending;
+
+ g_return_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture));
+
+ priv = video_texture->priv;
+
+ if (!priv->playbin)
+ return;
+
+ g_free (priv->uri);
+
+ if (uri)
+ {
+ priv->uri = g_strdup (uri);
+
+ /**
+ * Ensure the tick timeout is installed.
+ *
+ * We also have it installed in PAUSED state, because
+ * seeks etc may have a delayed effect on the position.
+ **/
+ if (priv->tick_timeout_id == 0)
+ {
+ priv->tick_timeout_id = g_timeout_add (TICK_TIMEOUT * 1000,
+ (GSourceFunc) tick_timeout,
+ video_texture);
+ }
+ }
+ else
+ {
+ priv->uri = NULL;
+
+ if (priv->tick_timeout_id > 0)
+ {
+ g_source_remove (priv->tick_timeout_id);
+ priv->tick_timeout_id = 0;
+ }
+ }
+
+ priv->can_seek = FALSE;
+ priv->duration = 0;
+
+ gst_element_get_state (priv->playbin, &state, &pending, 0);
+
+ if (pending)
+ state = pending;
+
+ gst_element_set_state (priv->playbin, GST_STATE_NULL);
+
+ g_object_set (priv->playbin,
+ "uri", uri,
+ NULL);
+
+ /**
+ * Restore state.
+ **/
+ if (uri)
+ gst_element_set_state (priv->playbin, state);
+
+ /*
+ * Emit notififications for all these to make sure UI is not showing
+ * any properties of the old URI.
+ */
+ g_object_notify (G_OBJECT (video_texture), "uri");
+ g_object_notify (G_OBJECT (video_texture), "can-seek");
+ g_object_notify (G_OBJECT (video_texture), "duration");
+ g_object_notify (G_OBJECT (video_texture), "position");
+
+}
+
+static const char *
+get_uri (ClutterGstMedia *media)
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+ ClutterGstVideoTexturePrivate *priv;
+
+ g_return_val_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture), NULL);
+
+ priv = video_texture->priv;
+
+ return priv->uri;
+}
+
+static void
+set_playing (ClutterGstMedia *media,
+ gboolean playing)
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+ ClutterGstVideoTexturePrivate *priv;
+
+ g_return_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture));
+
+ priv = video_texture->priv;
+
+ if (!priv->playbin)
+ return;
+
+ if (priv->uri)
+ {
+ GstState state;
+
+ if (playing)
+ state = GST_STATE_PLAYING;
+ else
+ state = GST_STATE_PAUSED;
+
+ gst_element_set_state (video_texture->priv->playbin, state);
+ }
+ else
+ {
+ if (playing)
+ g_warning ("Tried to play, but no URI is loaded.");
+ }
+
+ g_object_notify (G_OBJECT (video_texture), "playing");
+ g_object_notify (G_OBJECT (video_texture), "position");
+}
+
+static gboolean
+get_playing (ClutterGstMedia *media)
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+ ClutterGstVideoTexturePrivate *priv;
+ GstState state, pending;
+
+ g_return_val_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture), FALSE);
+
+ priv = video_texture->priv;
+
+ if (!priv->playbin)
+ return FALSE;
+
+ gst_element_get_state (priv->playbin, &state, &pending, 0);
+
+ if (pending)
+ return (pending == GST_STATE_PLAYING);
+ else
+ return (state == GST_STATE_PLAYING);
+}
+
+static void
+set_position (ClutterGstMedia *media,
+ int position) /* seconds */
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+ ClutterGstVideoTexturePrivate *priv;
+ GstState state, pending;
+
+ g_return_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture));
+
+ priv = video_texture->priv;
+
+ if (!priv->playbin)
+ return;
+
+ gst_element_get_state (priv->playbin, &state, &pending, 0);
+
+ if (pending)
+ state = pending;
+
+ gst_element_set_state (priv->playbin, GST_STATE_PAUSED);
+
+ gst_element_seek (priv->playbin,
+ 1.0,
+ GST_FORMAT_TIME,
+ GST_SEEK_FLAG_FLUSH,
+ GST_SEEK_TYPE_SET,
+ position * GST_SECOND,
+ 0, 0);
+
+ gst_element_set_state (priv->playbin, state);
+}
+
+static int
+get_position (ClutterGstMedia *media)
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+ ClutterGstVideoTexturePrivate *priv;
+ GstQuery *query;
+ gint64 position;
+
+ g_return_val_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture), -1);
+
+ priv = video_texture->priv;
+
+ if (!priv->playbin)
+ return -1;
+
+ query = gst_query_new_position (GST_FORMAT_TIME);
+
+ if (gst_element_query (priv->playbin, query))
+ gst_query_parse_position (query, NULL, &position);
+ else
+ position = 0;
+
+ gst_query_unref (query);
+
+ return (position / GST_SECOND);
+}
+
+static void
+set_volume (ClutterGstMedia *media,
+ double volume)
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+ ClutterGstVideoTexturePrivate *priv;
+
+ g_return_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture));
+ // g_return_if_fail (volume >= 0.0 && volume <= GST_VOL_MAX);
+
+ priv = video_texture->priv;
+
+ if (!priv->playbin)
+ return;
+
+ g_object_set (G_OBJECT (video_texture->priv->playbin),
+ "volume", volume,
+ NULL);
+
+ g_object_notify (G_OBJECT (video_texture), "volume");
+}
+
+static double
+get_volume (ClutterGstMedia *media)
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+ ClutterGstVideoTexturePrivate *priv;
+ double volume;
+
+ g_return_val_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture), 0.0);
+
+ priv = video_texture->priv;
+
+ if (!priv->playbin)
+ return 0.0;
+
+ g_object_get (priv->playbin,
+ "volume", &volume,
+ NULL);
+
+ return volume;
+}
+
+static gboolean
+can_seek (ClutterGstMedia *media)
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+
+ g_return_val_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture), FALSE);
+
+ return video_texture->priv->can_seek;
+}
+
+static int
+get_buffer_percent (ClutterGstMedia *media)
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+
+ g_return_val_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture), -1);
+
+ return video_texture->priv->buffer_percent;
+}
+
+static int
+get_duration (ClutterGstMedia *media)
+{
+ ClutterGstVideoTexture *video_texture = CLUTTER_GST_VIDEO_TEXTURE(media);
+
+ g_return_val_if_fail (CLUTTER_GST_IS_VIDEO_TEXTURE (video_texture), -1);
+
+ return video_texture->priv->duration;
+}
+
+static void
+clutter_gst_media_init (ClutterGstMediaInterface *iface)
+{
+ iface->set_uri = set_uri;
+ iface->get_uri = get_uri;
+ iface->set_playing = set_playing;
+ iface->get_playing = get_playing;
+ iface->set_position = set_position;
+ iface->get_position = get_position;
+ iface->set_volume = set_volume;
+ iface->get_volume = get_volume;
+ iface->can_seek = can_seek;
+ iface->get_buffer_percent = get_buffer_percent;
+ iface->get_duration = get_duration;
+}
+
+static void
+clutter_gst_video_texture_dispose (GObject *object)
+{
+ ClutterGstVideoTexture *self;
+ ClutterGstVideoTexturePrivate *priv;
+
+ self = CLUTTER_GST_VIDEO_TEXTURE(object);
+ priv = self->priv;
+
+ /* FIXME: flush an errors off bus ? */
+ /* gst_bus_set_flushing (priv->bus, TRUE); */
+
+ if (priv->playbin)
+ {
+ gst_element_set_state (priv->playbin, GST_STATE_NULL);
+ gst_object_unref (GST_OBJECT (priv->playbin));
+ priv->playbin = NULL;
+ }
+
+ if (priv->tick_timeout_id > 0)
+ {
+ g_source_remove (priv->tick_timeout_id);
+ priv->tick_timeout_id = 0;
+ }
+
+ G_OBJECT_CLASS (clutter_gst_video_texture_parent_class)->dispose (object);
+}
+
+static void
+clutter_gst_video_texture_finalize (GObject *object)
+{
+ ClutterGstVideoTexture *self;
+ ClutterGstVideoTexturePrivate *priv;
+
+ self = CLUTTER_GST_VIDEO_TEXTURE(object);
+ priv = self->priv;
+
+ if (priv->uri)
+ g_free(priv->uri);
+
+ G_OBJECT_CLASS (clutter_gst_video_texture_parent_class)->finalize (object);
+}
+
+static void
+clutter_gst_video_texture_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ ClutterGstVideoTexture *video_texture;
+
+ video_texture = CLUTTER_GST_VIDEO_TEXTURE(object);
+
+ switch (property_id)
+ {
+ case PROP_URI:
+ clutter_gst_media_set_uri (CLUTTER_GST_MEDIA(video_texture),
+ g_value_get_string (value));
+ break;
+ case PROP_PLAYING:
+ clutter_gst_media_set_playing (CLUTTER_GST_MEDIA(video_texture),
+ g_value_get_boolean (value));
+ break;
+ case PROP_POSITION:
+ clutter_gst_media_set_position (CLUTTER_GST_MEDIA(video_texture),
+ g_value_get_int (value));
+ break;
+ case PROP_VOLUME:
+ clutter_gst_media_set_volume (CLUTTER_GST_MEDIA(video_texture),
+ g_value_get_double (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+static void
+clutter_gst_video_texture_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ ClutterGstVideoTexture *video_texture;
+ ClutterGstMedia *media;
+
+ video_texture = CLUTTER_GST_VIDEO_TEXTURE (object);
+ media = CLUTTER_GST_MEDIA (video_texture);
+
+ switch (property_id)
+ {
+ case PROP_URI:
+ g_value_set_string (value, clutter_gst_media_get_uri (media));
+ break;
+ case PROP_PLAYING:
+ g_value_set_boolean (value, clutter_gst_media_get_playing (media));
+ break;
+ case PROP_POSITION:
+ g_value_set_int (value, clutter_gst_media_get_position (media));
+ break;
+ case PROP_VOLUME:
+ g_value_set_double (value, clutter_gst_media_get_volume (media));
+ break;
+ case PROP_CAN_SEEK:
+ g_value_set_boolean (value, clutter_gst_media_get_can_seek (media));
+ break;
+ case PROP_BUFFER_PERCENT:
+ g_value_set_int (value, clutter_gst_media_get_buffer_percent (media));
+ break;
+ case PROP_DURATION:
+ g_value_set_int (value, clutter_gst_media_get_duration (media));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ }
+}
+
+static void
+clutter_gst_video_texture_class_init (ClutterGstVideoTextureClass *klass)
+{
+ GObjectClass *object_class;
+ ClutterActorClass *actor_class;
+
+ object_class = (GObjectClass*)klass;
+ actor_class = (ClutterActorClass*)klass;
+
+ object_class->dispose = clutter_gst_video_texture_dispose;
+ object_class->finalize = clutter_gst_video_texture_finalize;
+ object_class->set_property = clutter_gst_video_texture_set_property;
+ object_class->get_property = clutter_gst_video_texture_get_property;
+
+ /* Interface props */
+
+ g_object_class_override_property (object_class, PROP_URI, "uri");
+ g_object_class_override_property (object_class, PROP_PLAYING, "playing");
+ g_object_class_override_property (object_class, PROP_POSITION, "position");
+ g_object_class_override_property (object_class, PROP_VOLUME, "volume");
+ g_object_class_override_property (object_class, PROP_CAN_SEEK, "can-seek");
+ g_object_class_override_property (object_class, PROP_DURATION, "duration");
+ g_object_class_override_property (object_class, PROP_BUFFER_PERCENT,
+ "buffer-percent" );
+}
+
+static void
+bus_message_error_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstVideoTexture *video_texture)
+{
+ GError *error;
+
+ error = NULL;
+ gst_message_parse_error (message, &error, NULL);
+
+ g_signal_emit_by_name (CLUTTER_GST_MEDIA(video_texture), "error", error);
+
+ g_error_free (error);
+}
+
+static void
+bus_message_eos_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstVideoTexture *video_texture)
+{
+ g_object_notify (G_OBJECT (video_texture), "position");
+
+ g_signal_emit_by_name (CLUTTER_GST_MEDIA(video_texture), "eos");
+}
+
+static void
+bus_message_tag_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstVideoTexture *video_texture)
+{
+ GstTagList *tag_list;
+
+ gst_message_parse_tag (message, &tag_list);
+
+ g_signal_emit_by_name (CLUTTER_GST_MEDIA(video_texture),
+ "metadata-available",
+ tag_list);
+
+ gst_tag_list_free (tag_list);
+}
+
+static void
+bus_message_buffering_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstVideoTexture *video_texture)
+{
+ const GstStructure *str;
+
+ str = gst_message_get_structure (message);
+ if (!str)
+ return;
+
+ if (!gst_structure_get_int (str,
+ "buffer-percent",
+ &video_texture->priv->buffer_percent))
+ return;
+
+ g_object_notify (G_OBJECT (video_texture), "buffer-percent");
+}
+
+static void
+bus_message_duration_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstVideoTexture *video_texture)
+{
+ GstFormat format;
+ gint64 duration;
+
+ gst_message_parse_duration (message,
+ &format,
+ &duration);
+
+ if (format != GST_FORMAT_TIME)
+ return;
+
+ video_texture->priv->duration = duration / GST_SECOND;
+
+ g_object_notify (G_OBJECT (video_texture), "duration");
+}
+
+static void
+bus_message_state_change_cb (GstBus *bus,
+ GstMessage *message,
+ ClutterGstVideoTexture *video_texture)
+{
+ gpointer src;
+ GstState old_state, new_state;
+
+ src = GST_MESSAGE_SRC (message);
+
+ if (src != video_texture->priv->playbin)
+ return;
+
+ gst_message_parse_state_changed (message, &old_state, &new_state, NULL);
+
+ if (old_state == GST_STATE_READY &&
+ new_state == GST_STATE_PAUSED)
+ {
+ GstQuery *query;
+
+ /**
+ * Determine whether we can seek.
+ **/
+ query = gst_query_new_seeking (GST_FORMAT_TIME);
+
+ if (gst_element_query (video_texture->priv->playbin, query)) {
+ gst_query_parse_seeking (query,
+ NULL,
+ &video_texture->priv->can_seek,
+ NULL,
+ NULL);
+ } else {
+ /*
+ * Could not query for ability to seek. Determine
+ * using URI.
+ */
+
+ if (g_str_has_prefix (video_texture->priv->uri,
+ "http://")) {
+ video_texture->priv->can_seek = FALSE;
+ } else {
+ video_texture->priv->can_seek = TRUE;
+ }
+ }
+
+ gst_query_unref (query);
+
+ g_object_notify (G_OBJECT (video_texture), "can-seek");
+
+ /**
+ * Determine the duration.
+ **/
+ query = gst_query_new_duration (GST_FORMAT_TIME);
+
+ if (gst_element_query (video_texture->priv->playbin, query))
+ {
+ gint64 duration;
+
+ gst_query_parse_duration (query, NULL, &duration);
+
+ video_texture->priv->duration = duration / GST_SECOND;
+
+ g_object_notify (G_OBJECT (video_texture), "duration");
+ }
+
+ gst_query_unref (query);
+ }
+}
+
+static gboolean
+tick_timeout (ClutterGstVideoTexture *video_texture)
+{
+ g_object_notify (G_OBJECT (video_texture), "position");
+
+ return TRUE;
+}
+
+static void
+fakesink_handoff_cb (GstElement *fakesrc,
+ GstBuffer *buffer,
+ GstPad *pad,
+ gpointer user_data)
+{
+ GstStructure *structure;
+ int width, height;
+ GdkPixbuf *pixb;
+
+ structure = gst_caps_get_structure(GST_CAPS(buffer->caps), 0);
+ gst_structure_get_int(structure, "width", &width);
+ gst_structure_get_int(structure, "height", &height);
+
+ /* FIXME: We really dont want to do this every time as gobject creation
+ * really need a clutter_texture_set_from_data call ?
+ */
+ pixb = gdk_pixbuf_new_from_data (GST_BUFFER_DATA (buffer),
+ GDK_COLORSPACE_RGB,
+ FALSE,
+ 8,
+ width,
+ height,
+ (3 * width + 3) &~ 3,
+ NULL,
+ NULL);
+
+ if (pixb)
+ {
+ clutter_texture_set_pixbuf (CLUTTER_TEXTURE(user_data), pixb);
+ g_object_unref(G_OBJECT(pixb));
+ }
+}
+
+static gboolean
+lay_pipeline (ClutterGstVideoTexture *video_texture)
+{
+ ClutterGstVideoTexturePrivate *priv;
+ GstElement *audio_sink = NULL;
+ GstElement *video_sink, *video_bin, *video_capsfilter;
+ GstCaps *video_filtercaps;
+ GstPad *video_ghost_pad;
+
+ priv = video_texture->priv;
+
+ priv->playbin = gst_element_factory_make ("playbin", "playbin");
+
+ if (!priv->playbin)
+ {
+ g_warning ("Unable to create playbin GST actor.");
+ return FALSE;
+ }
+
+ audio_sink = gst_element_factory_make ("gconfaudiosink", "audio-sink");
+ if (!audio_sink)
+ {
+ audio_sink = gst_element_factory_make ("autoaudiosink", "audio-sink");
+ if (!audio_sink)
+ {
+ audio_sink = gst_element_factory_make ("alsasink", "audio-sink");
+ g_warning ("Could not create a GST audio_sink. "
+ "Audio unavailable.");
+
+ if (!audio_sink) /* Need to bother ? */
+ audio_sink = gst_element_factory_make ("fakesink", "audio-sink");
+ }
+ }
+
+ video_sink = gst_element_factory_make ("fakesink", "fakesink");
+
+ if (video_sink == NULL)
+ {
+ g_warning ("Could not create actor 'fakesink' for video playback");
+ priv->playbin = NULL;
+ return FALSE;
+ }
+
+ video_bin = gst_bin_new ("video-bin");
+
+ video_capsfilter = gst_element_factory_make ("capsfilter",
+ "video-capsfilter");
+
+ video_filtercaps
+ = gst_caps_new_simple("video/x-raw-rgb",
+ "bpp", G_TYPE_INT, 24,
+ "depth", G_TYPE_INT, 24,
+ "endianness", G_TYPE_INT, G_BIG_ENDIAN,
+ /* >> 8 for 24bpp */
+ "red_mask", G_TYPE_INT, 0xff0000,
+ "green_mask", G_TYPE_INT, 0xff00,
+ "blue_mask", G_TYPE_INT, 0xff,
+ "width", GST_TYPE_INT_RANGE, 1, G_MAXINT,
+ "height", GST_TYPE_INT_RANGE, 1, G_MAXINT,
+ "framerate", GST_TYPE_FRACTION_RANGE,
+ 0, 1, G_MAXINT, 1,
+ NULL);
+
+ g_object_set(G_OBJECT(video_capsfilter),
+ "caps", video_filtercaps,
+ NULL);
+
+ gst_bin_add(GST_BIN(video_bin), video_capsfilter);
+ gst_bin_add(GST_BIN(video_bin), video_sink);
+
+ gst_element_link (video_capsfilter, video_sink);
+
+ video_ghost_pad = gst_ghost_pad_new ("sink",
+ gst_element_get_pad (video_capsfilter,
+ "sink"));
+ gst_element_add_pad (video_bin, video_ghost_pad);
+
+ g_object_set (G_OBJECT(video_sink),
+ "signal-handoffs", TRUE,
+ "sync", TRUE,
+ /* Enable frame drops. FIXME: export setting in API ? */
+ "qos", TRUE,
+ NULL);
+
+ g_signal_connect(G_OBJECT (video_sink),
+ "handoff",
+ G_CALLBACK(fakesink_handoff_cb),
+ video_texture);
+
+ g_object_set (G_OBJECT (priv->playbin),
+ "video-sink", video_bin,
+ "audio-sink", audio_sink,
+ NULL);
+
+ return TRUE;
+}
+
+static void
+clutter_gst_video_texture_init (ClutterGstVideoTexture *video_texture)
+{
+ ClutterGstVideoTexturePrivate *priv;
+ GstBus *bus;
+
+ priv = g_new0 (ClutterGstVideoTexturePrivate, 1);
+ video_texture->priv = priv;
+
+ if (!lay_pipeline(video_texture))
+ {
+ g_warning("Failed to initiate suitable playback pipeline.");
+ return;
+ }
+
+ bus = gst_pipeline_get_bus (GST_PIPELINE (priv->playbin));
+
+ gst_bus_add_signal_watch (bus);
+
+ g_signal_connect_object (bus,
+ "message::error",
+ G_CALLBACK (bus_message_error_cb),
+ video_texture,
+ 0);
+
+ g_signal_connect_object (bus,
+ "message::eos",
+ G_CALLBACK (bus_message_eos_cb),
+ video_texture,
+ 0);
+
+ g_signal_connect_object (bus,
+ "message::tag",
+ G_CALLBACK (bus_message_tag_cb),
+ video_texture,
+ 0);
+
+ g_signal_connect_object (bus,
+ "message::buffering",
+ G_CALLBACK (bus_message_buffering_cb),
+ video_texture,
+ 0);
+
+ g_signal_connect_object (bus,
+ "message::duration",
+ G_CALLBACK (bus_message_duration_cb),
+ video_texture,
+ 0);
+
+ g_signal_connect_object (bus,
+ "message::state-changed",
+ G_CALLBACK (bus_message_state_change_cb),
+ video_texture,
+ 0);
+
+ gst_object_unref (GST_OBJECT (bus));
+
+ return;
+}
+
+/**
+ * clutter_gst_video_texture_new:
+ *
+ * Creates a video texture.
+ *
+ * Return value: A #ClutterActor implementing a displaying a video texture.
+ */
+ClutterActor*
+clutter_gst_video_texture_new (void)
+{
+ ClutterGstVideoTexture *video_texture;
+
+ video_texture = g_object_new (CLUTTER_GST_TYPE_VIDEO_TEXTURE,
+ "tiled", FALSE,
+ "pixel-format", GL_RGB,
+ /* As RGB below needed for Big Endian */
+ "pixel-type", GL_UNSIGNED_BYTE,
+ NULL);
+
+ return CLUTTER_ACTOR(video_texture);
+}
+
diff --git a/clutter-gst/clutter-gst-video-texture.h b/clutter-gst/clutter-gst-video-texture.h
new file mode 100644
index 0000000..eeb7567
--- /dev/null
+++ b/clutter-gst/clutter-gst-video-texture.h
@@ -0,0 +1,87 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Authored By Matthew Allum <mallum@openedhand.com>
+ *
+ * Copyright (C) 2006 OpenedHand
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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 _HAVE_CLUTTER_GST_VIDEO_TEXTURE_H
+#define _HAVE_CLUTTER_GST_VIDEO_TEXTURE_H
+
+#include <glib-object.h>
+#include <clutter/clutter-actor.h>
+#include <clutter/clutter-texture.h>
+#include <clutter-gst/clutter-gst-media.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+G_BEGIN_DECLS
+
+#define CLUTTER_GST_TYPE_VIDEO_TEXTURE clutter_gst_video_texture_get_type()
+
+#define CLUTTER_GST_VIDEO_TEXTURE(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
+ CLUTTER_GST_TYPE_VIDEO_TEXTURE, ClutterGstVideoTexture))
+
+#define CLUTTER_GST_VIDEO_TEXTURE_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST ((klass), \
+ CLUTTER_GST_TYPE_VIDEO_TEXTURE, ClutterGstVideoTextureClass))
+
+#define CLUTTER_GST_IS_VIDEO_TEXTURE(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
+ CLUTTER_GST_TYPE_VIDEO_TEXTURE))
+
+#define CLUTTER_GST_IS_VIDEO_TEXTURE_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE ((klass), \
+ CLUTTER_GST_TYPE_VIDEO_TEXTURE))
+
+#define CLUTTER_GST_VIDEO_TEXTURE_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS ((obj), \
+ CLUTTER_GST_TYPE_VIDEO_TEXTURE, ClutterGstVideoTextureClass))
+
+typedef struct _ClutterGstVideoTexture ClutterGstVideoTexture;
+typedef struct _ClutterGstVideoTextureClass ClutterGstVideoTextureClass;
+typedef struct _ClutterGstVideoTexturePrivate ClutterGstVideoTexturePrivate;
+
+struct _ClutterGstVideoTexture
+{
+ ClutterTexture parent;
+ ClutterGstVideoTexturePrivate *priv;
+};
+
+struct _ClutterGstVideoTextureClass
+{
+ ClutterTextureClass parent_class;
+
+ /* Future padding */
+ void (* _clutter_reserved1) (void);
+ void (* _clutter_reserved2) (void);
+ void (* _clutter_reserved3) (void);
+ void (* _clutter_reserved4) (void);
+ void (* _clutter_reserved5) (void);
+ void (* _clutter_reserved6) (void);
+};
+
+GType clutter_gst_video_texture_get_type (void) G_GNUC_CONST;
+ClutterActor *clutter_gst_video_texture_new (void);
+
+G_END_DECLS
+
+#endif
diff --git a/clutter-gst/clutter-gst.h b/clutter-gst/clutter-gst.h
new file mode 100644
index 0000000..2c37d45
--- /dev/null
+++ b/clutter-gst/clutter-gst.h
@@ -0,0 +1,10 @@
+#ifndef _HAVE_CLUTTER_GST_H
+#define _HAVE_CLUTTER_GST_H
+
+#include <clutter/clutter.h>
+
+#include "clutter-gst-media.h"
+#include "clutter-gst-video-texture.h"
+#include "clutter-gst-audio.h"
+
+#endif
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..69dec01
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,107 @@
+AC_PREREQ(2.53)
+
+# clutter package version number, (as distinct from shared library version)
+# An odd micro number indicates in-progress development, (eg. from CVS)
+# An even micro number indicates a released version.
+m4_define(clutter_gst_version_major, 0)
+m4_define(clutter_gst_version_minor, 1)
+m4_define(clutter_gst_version_micro, 0)
+
+AC_INIT([clutter-gst],
+ clutter_gst_version_major.clutter_gst_version_minor.clutter_gst_version_micro,
+ [http://bugzilla.o-hand.com/enter_bug.cgi?product=Clutter-gst])
+AC_CONFIG_SRCDIR([clutter-gst/clutter-gst.h])
+AM_CONFIG_HEADER([config.h])
+
+AM_INIT_AUTOMAKE([1.7])
+
+CLUTTER_GST_MAJORMINOR=clutter_gst_version_major.clutter_gst_version_minor
+AC_SUBST(CLUTTER_GST_MAJORMINOR)
+
+# CURRENT, REVISION, AGE
+# - library source changed -> increment REVISION
+# - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
+# - interfaces added -> increment AGE
+# - interfaces removed -> AGE = 0
+CLUTTER_GST_LT_CURRENT=1
+CLUTTER_GST_LT_REV=0
+CLUTTER_GST_LT_AGE=1
+CLUTTER_GST_LT_VERSION="$CLUTTER_GST_LT_CURRENT:$CLUTTER_GST_LT_REV:$CLUTTER_GST_LT_AGE"
+CLUTTER_GST_LT_LDFLAGS="-version-info $CLUTTER_GST_LT_VERSION"
+
+AC_SUBST(CLUTTER_GST_LT_VERSION)
+AC_SUBST(CLUTTER_GST_LT_LDFLAGS)
+
+dnl ========================================================================
+
+# Checks for programs.
+AC_PROG_CC
+AC_DISABLE_STATIC
+AC_PROG_LIBTOOL
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_FUNC_MMAP
+AC_CHECK_FUNCS([memset munmap strcasecmp strdup])
+
+
+dnl ========================================================================
+
+pkg_modules="clutter-0.1"
+PKG_CHECK_MODULES(CLUTTER_GST, [$pkg_modules])
+
+dnl ========================================================================
+
+GST_MAJORMINOR=0.10
+
+pkg_modules="gstreamer-$GST_MAJORMINOR gstreamer-plugins-base-$GST_MAJORMINOR"
+PKG_CHECK_MODULES(GST, [$pkg_modules])
+
+GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_MAJORMINOR -lgstvideo-$GST_MAJORMINOR -lgstaudio-$GST_MAJORMINOR"
+
+dnl ========================================================================
+
+if test "x$GCC" = "xyes"; then
+ GCC_FLAGS="-g -Wall"
+fi
+
+dnl ========================================================================
+
+GTK_DOC_CHECK([1.0])
+
+dnl ========================================================================
+
+AC_SUBST(GCC_FLAGS)
+AC_SUBST(GST_CFLAGS)
+AC_SUBST(GST_LIBS)
+
+AC_SUBST(CLUTTER_GST_CFLAGS)
+AC_SUBST(CLUTTER_GST_LIBS)
+
+AC_OUTPUT([Makefile
+clutter-gst/Makefile
+examples/Makefile
+doc/Makefile
+doc/reference/Makefile
+doc/reference/version.xml
+clutter-gst.pc
+])
+
+dnl ========================================================================
+
+echo ""
+echo " Clutter $VERSION"
+echo " ==================="
+echo ""
+echo " prefix: ${prefix}"
+echo ""
+echo " GTK+ Widget: ${enable_gtk}"
+echo " Documentation: ${enable_gtk_doc}"
+echo ""
diff --git a/doc/Makefile.am b/doc/Makefile.am
new file mode 100644
index 0000000..b68c774
--- /dev/null
+++ b/doc/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS=reference
diff --git a/doc/reference/Makefile.am b/doc/reference/Makefile.am
new file mode 100644
index 0000000..b4d1ae5
--- /dev/null
+++ b/doc/reference/Makefile.am
@@ -0,0 +1,80 @@
+## Process this file with automake to produce Makefile.in
+
+# We require automake 1.6 at least.
+AUTOMAKE_OPTIONS = 1.6
+
+# This is a blank Makefile.am for using gtk-doc.
+# Copy this to your project's API docs directory and modify the variables to
+# suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples
+# of using the various options.
+
+# The name of the module, e.g. 'glib'.
+DOC_MODULE=clutter-gst
+
+# The top-level SGML file. You can change this if you want to.
+DOC_MAIN_SGML_FILE=clutter-gst-docs.sgml
+
+# The directory containing the source code. Relative to $(srcdir).
+# gtk-doc will search all .c & .h files beneath here for inline comments
+# documenting the functions and macros.
+# e.g. DOC_SOURCE_DIR=../../../gtk
+DOC_SOURCE_DIR=../../clutter-gst
+
+# Extra options to pass to gtkdoc-scangobj. Not normally needed.
+SCANGOBJ_OPTIONS=
+
+# Extra options to supply to gtkdoc-scan.
+# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED"
+SCAN_OPTIONS=
+
+# Extra options to supply to gtkdoc-mkdb.
+# e.g. MKDB_OPTIONS=--sgml-mode --output-format=xml
+MKDB_OPTIONS=--sgml-mode --output-format=xml
+
+# Extra options to supply to gtkdoc-mktmpl
+# e.g. MKTMPL_OPTIONS=--only-section-tmpl
+MKTMPL_OPTIONS=
+
+# Extra options to supply to gtkdoc-fixref. Not normally needed.
+# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
+FIXXREF_OPTIONS=
+
+# Used for dependencies. The docs will be rebuilt if any of these change.
+# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
+# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
+HFILE_GLOB=$(top_srcdir)/clutter-gst/*.h
+CFILE_GLOB=$(top_srcdir)/clutter-gst/*.c
+
+# Header files to ignore when scanning.
+# e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h
+IGNORE_HFILES=
+
+# Images to copy into HTML directory.
+# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
+HTML_IMAGES=
+
+# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
+# e.g. content_files=running.sgml building.sgml changes-2.0.sgml
+content_files= version.xml
+
+# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
+# These files must be listed here *and* in content_files
+# e.g. expand_content_files=running.sgml
+expand_content_files=
+
+# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
+# Only needed if you are using gtkdoc-scangobj to dynamically query widget
+# signals and properties.
+# e.g. INCLUDES=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
+# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
+
+# FIXME: $(GST_CFLAGS) needed for clutter_media metadata - togo..
+INCLUDES=-I$(top_srcdir) $(CLUTTER_GST_CFLAGS) $(GST_CFLAGS)
+GTKDOC_LIBS=$(top_builddir)/clutter-gst/libclutter-gst-@CLUTTER_MAJORMINOR@.la $(CLUTTER_GST_LIBS)
+
+# This includes the standard gtk-doc make rules, copied by gtkdocize.
+include $(top_srcdir)/gtk-doc.make
+
+# Other files to distribute
+# e.g. EXTRA_DIST += version.xml.in
+EXTRA_DIST += version.xml.in
diff --git a/examples/Makefile.am b/examples/Makefile.am
new file mode 100644
index 0000000..6afbf65
--- /dev/null
+++ b/examples/Makefile.am
@@ -0,0 +1,29 @@
+noinst_PROGRAMS = video-player video-cube audio
+
+INCLUDES = -I$(top_srcdir)/
+
+video_player_SOURCES = video-player.c
+video_player_CFLAGS = $(CLUTTER_GST_CFLAGS) $(GST_CFLAGS)
+video_player_LDFLAGS = \
+ $(CLUTTER_GST_LIBS) \
+ $(GST_LIBS) \
+ $(top_builddir)/clutter-gst/libclutter-gst-@CLUTTER_GST_MAJORMINOR@.la
+
+video_cube_SOURCES = video-cube.c
+video_cube_CFLAGS = $(CLUTTER_GST_CFLAGS) $(GST_CFLAGS)
+video_cube_LDFLAGS = \
+ $(CLUTTER_LIBS) \
+ $(GST_LIBS) \
+ $(top_builddir)/clutter-gst/libclutter-gst-@CLUTTER_GST_MAJORMINOR@.la
+
+audio_SOURCES = audio.c
+audio_CFLAGS = $(CLUTTER_GST_CFLAGS) $(GST_CFLAGS)
+audio_LDFLAGS = \
+ $(CLUTTER_GST_LIBS) \
+ $(GST_LIBS) \
+ $(top_builddir)/clutter-gst/libclutter-gst-@CLUTTER_GST_MAJORMINOR@.la
+
+EXTRA_DIST = media-actions-pause.png \
+ media-actions-start.png \
+ vid-panel.png \
+ README
diff --git a/examples/README b/examples/README
new file mode 100644
index 0000000..8169030
--- /dev/null
+++ b/examples/README
@@ -0,0 +1,21 @@
+examples/
+===
+
+This directory contains a number of simple hacks come tests come
+examples come clutter demos.
+
+There are:
+
+ o video-player.
+
+ Simple fullscreen video player.
+
+ - Move mouse to see controls.
+ - Hit q or Esc to exit, p to toggle pause state.
+ - Has some useless cheesy effects built in.
+ - Hit e to flip the video.
+
+ o video-cube.
+
+ Pure evil. A nasty hack to do a video cube with clutter.
+ Could be done much nicer.
diff --git a/examples/audio.c b/examples/audio.c
new file mode 100644
index 0000000..095cf07
--- /dev/null
+++ b/examples/audio.c
@@ -0,0 +1,46 @@
+#include <clutter-gst/clutter-gst.h>
+
+int
+main (int argc, char *argv[])
+{
+ ClutterTimeline *timeline;
+ ClutterActor *stage, *label;
+ ClutterColor stage_color = { 0xcc, 0xcc, 0xcc, 0xff };
+ ClutterGstAudio *audio;
+
+ if (argc < 2) {
+ g_error ("Usage: %s URI", argv[0]);
+ return 1;
+ }
+
+ clutter_init (&argc, &argv);
+
+ stage = clutter_stage_get_default ();
+
+ clutter_stage_set_color (CLUTTER_STAGE (stage),
+ &stage_color);
+
+ /* Make a label */
+ label = clutter_label_new ();
+ clutter_label_set_text (CLUTTER_LABEL (label), "Music");
+ clutter_actor_set_position (label, 100, 100);
+ clutter_group_add (CLUTTER_GROUP (stage), label);
+
+ /* Make a timeline */
+ timeline = clutter_timeline_new (100, 30); /* num frames, fps */
+ g_object_set(timeline, "loop", TRUE, 0);
+
+ /* Set up audio player */
+ audio = clutter_gst_audio_new ();
+ clutter_gst_media_set_uri (CLUTTER_GST_MEDIA (audio), argv[1]);
+ clutter_gst_media_set_playing (CLUTTER_GST_MEDIA (audio), TRUE);
+
+ /* start the timeline */
+ clutter_timeline_start (timeline);
+
+ clutter_group_show_all (CLUTTER_GROUP (stage));
+
+ clutter_main();
+
+ return 0;
+}
diff --git a/examples/media-actions-pause.png b/examples/media-actions-pause.png
new file mode 100644
index 0000000..38614e1
--- /dev/null
+++ b/examples/media-actions-pause.png
Binary files differ
diff --git a/examples/media-actions-start.png b/examples/media-actions-start.png
new file mode 100644
index 0000000..b3c6170
--- /dev/null
+++ b/examples/media-actions-start.png
Binary files differ
diff --git a/examples/vid-panel.png b/examples/vid-panel.png
new file mode 100644
index 0000000..d7c3e18
--- /dev/null
+++ b/examples/vid-panel.png
Binary files differ
diff --git a/examples/video-cube.c b/examples/video-cube.c
new file mode 100644
index 0000000..8157968
--- /dev/null
+++ b/examples/video-cube.c
@@ -0,0 +1,271 @@
+/* HACK HACK. HACK.
+ * This is just a quick hack to see if a 3D type video cube
+ * would be possible with clutter. It needs many hacks cleaning.
+ */
+
+#include <clutter-gst/clutter-gst.h>
+
+#include <math.h> /* for M_PI */
+
+#define WINWIDTH 800
+#define WINHEIGHT 600
+
+/* lazy globals */
+static float xrot, yrot, zrot;
+
+/* Avoid needing GLUT perspective call */
+static void
+frustum (GLfloat left,
+ GLfloat right,
+ GLfloat bottom,
+ GLfloat top,
+ GLfloat nearval,
+ GLfloat farval)
+{
+ GLfloat x, y, a, b, c, d;
+ GLfloat m[16];
+
+ x = (2.0 * nearval) / (right - left);
+ y = (2.0 * nearval) / (top - bottom);
+ a = (right + left) / (right - left);
+ b = (top + bottom) / (top - bottom);
+ c = -(farval + nearval) / ( farval - nearval);
+ d = -(2.0 * farval * nearval) / (farval - nearval);
+
+#define M(row,col) m[col*4+row]
+ M(0,0) = x; M(0,1) = 0.0F; M(0,2) = a; M(0,3) = 0.0F;
+ M(1,0) = 0.0F; M(1,1) = y; M(1,2) = b; M(1,3) = 0.0F;
+ M(2,0) = 0.0F; M(2,1) = 0.0F; M(2,2) = c; M(2,3) = d;
+ M(3,0) = 0.0F; M(3,1) = 0.0F; M(3,2) = -1.0F; M(3,3) = 0.0F;
+#undef M
+
+ glMultMatrixf (m);
+}
+
+static void
+perspective (GLfloat fovy,
+ GLfloat aspect,
+ GLfloat zNear,
+ GLfloat zFar)
+{
+ GLfloat xmin, xmax, ymin, ymax;
+
+ ymax = zNear * tan (fovy * M_PI / 360.0);
+ ymin = -ymax;
+ xmin = ymin * aspect;
+ xmax = ymax * aspect;
+
+ frustum (xmin, xmax, ymin, ymax, zNear, zFar);
+}
+
+
+/* video texture subclass */
+
+#define CLUTTER_TYPE_VIDEO_TEXTURE_CUBE clutter_video_texture_cube_get_type()
+
+#define CLUTTER_VIDEO_TEXTURE_CUBE(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
+ CLUTTER_TYPE_VIDEO_TEXTURE_CUBE, ClutterVideoTextureCube))
+
+#define CLUTTER_VIDEO_TEXTURE_CUBE_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST ((klass), \
+ CLUTTER_TYPE_VIDEO_TEXTURE_CUBE, ClutterVideoTextureCubeClass))
+
+#define CLUTTER_IS_VIDEO_TEXTURE_CUBE(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
+ CLUTTER_TYPE_VIDEO_TEXTURE_CUBE))
+
+#define CLUTTER_IS_VIDEO_TEXTURE_CUBE_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE ((klass), \
+ CLUTTER_TYPE_VIDEO_TEXTURE_CUBE))
+
+#define CLUTTER_VIDEO_TEXTURE_CUBE_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS ((obj), \
+ CLUTTER_TYPE_VIDEO_TEXTURE_CUBE, ClutterVideoTextureCubeClass))
+
+typedef struct ClutterVideoTextureCubePrivate ClutterVideoTextureCubePrivate ;
+
+typedef struct ClutterVideoTextureCube
+{
+ ClutterGstVideoTexture parent;
+ ClutterVideoTextureCubePrivate *priv;
+
+}
+ClutterVideoTextureCube;
+
+typedef struct ClutterVideoTextureCubeClass
+{
+ ClutterGstVideoTextureClass parent_class;
+}
+ClutterVideoTextureCubeClass;
+
+GType clutter_video_texture_cube_get_type (void);
+
+G_DEFINE_TYPE (ClutterVideoTextureCube, clutter_video_texture_cube, CLUTTER_GST_TYPE_VIDEO_TEXTURE);
+
+
+static void
+clutter_video_texture_cube_paint (ClutterActor *self)
+{
+ if (clutter_texture_get_pixbuf (CLUTTER_TEXTURE(self)) == NULL)
+ return;
+
+ if (!CLUTTER_ACTOR_IS_REALIZED (CLUTTER_ACTOR(self)))
+ clutter_actor_realize (CLUTTER_ACTOR(self));
+
+ if (!clutter_texture_has_generated_tiles (CLUTTER_TEXTURE(self)))
+ return;
+
+ /* HACK: sets up a 3D tranform matrix other than regular 2D one */
+ /* FIXME: figure out how to nicely combine both within clutter */
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+
+ perspective (45.0f,
+ (GLfloat)WINWIDTH/(GLfloat)WINHEIGHT,
+ 0.1f,
+ 100.0f);
+
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+
+ /* back camera out a little */
+ glTranslatef(0.0f,0.0f,-3.0f);
+
+ glEnable(GL_DEPTH_TEST);
+ glEnable(GL_TEXTURE_2D);
+
+ glShadeModel(GL_SMOOTH);
+ glClearDepth(1.0f);
+ glDepthFunc(GL_LEQUAL);
+ glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
+
+ glRotatef(xrot,1.0f,0.0f,0.0f);
+ glRotatef(yrot,0.0f,1.0f,0.0f);
+ glRotatef(zrot,0.0f,0.0f,1.0f);
+
+ /* HACK: Cheat as just bind to first tiled as squared */
+ clutter_texture_bind_tile (CLUTTER_TEXTURE(self), 0);
+
+ glBegin(GL_QUADS);
+ // Front Face
+ glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f);
+ glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f);
+ glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, 1.0f);
+ glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, 1.0f);
+ // Back Face
+ glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, -1.0f);
+ glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
+ glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f);
+ glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, -1.0f);
+ // Top Face
+ glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
+ glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, 1.0f, 1.0f);
+ glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, 1.0f, 1.0f);
+ glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f);
+ // Bottom Face
+ glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, -1.0f, -1.0f);
+ glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, -1.0f, -1.0f);
+ glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f);
+ glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f);
+ // Right face
+ glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -1.0f, -1.0f);
+ glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f);
+ glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, 1.0f, 1.0f);
+ glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f);
+ // Left Face
+ glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, -1.0f);
+ glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f);
+ glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, 1.0f, 1.0f);
+ glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f);
+ glEnd();
+
+
+ /* HACK: reset to regular transform */
+#if 0
+ glMatrixMode (GL_PROJECTION);
+ glLoadIdentity ();
+ glOrtho (0, WINWIDTH, WINHEIGHT, 0, -1, 1);
+ glMatrixMode (GL_MODELVIEW);
+ glLoadIdentity ();
+#endif
+
+ /* rotate */
+ xrot+=1.0f;
+ yrot+=1.0f;
+ zrot+=1.0f;
+}
+
+static void
+clutter_video_texture_cube_class_init (ClutterVideoTextureCubeClass *klass)
+{
+ GObjectClass *gobject_class;
+ ClutterActorClass *actor_class;
+
+ gobject_class = (GObjectClass*)klass;
+ actor_class = (ClutterActorClass*)klass;
+
+ actor_class->paint = clutter_video_texture_cube_paint;
+}
+
+static void
+clutter_video_texture_cube_init (ClutterVideoTextureCube *self)
+{
+
+}
+
+ClutterActor*
+clutter_video_texture_cube_new (GError **err)
+{
+ return CLUTTER_ACTOR(g_object_new (CLUTTER_TYPE_VIDEO_TEXTURE_CUBE,
+ /* "tiled", FALSE, */
+ NULL));
+}
+
+
+int
+main (int argc, char *argv[])
+{
+ ClutterActor *label, *texture, *vtexture;
+ ClutterActor *stage;
+ GdkPixbuf *pixbuf;
+ GError *err = NULL;
+
+ if (argc < 2)
+ g_error("%s <video file>", argv[0]);
+
+ clutter_init (&argc, &argv);
+
+ stage = clutter_stage_get_default ();
+ g_signal_connect (stage, "key-press-event",
+ G_CALLBACK (clutter_main_quit), NULL);
+
+ pixbuf = gdk_pixbuf_new_from_file ("clutter-logo-800x600.png", NULL);
+
+ if (!pixbuf)
+ g_error("pixbuf load failed");
+
+ clutter_actor_set_size (stage,
+ WINWIDTH, WINHEIGHT);
+
+ texture = clutter_texture_new_from_pixbuf (pixbuf);
+
+ vtexture = clutter_video_texture_cube_new (&err);
+
+ if (vtexture == NULL || err != NULL)
+ {
+ g_error("failed to create vtexture, err: %s", err->message);
+ }
+
+ clutter_gst_media_set_filename (CLUTTER_GST_MEDIA(vtexture), argv[1]);
+
+ clutter_group_add (CLUTTER_GROUP (stage), texture);
+ clutter_group_add (CLUTTER_GROUP (stage), vtexture);
+ clutter_group_show_all (CLUTTER_GROUP (stage));
+
+ clutter_gst_media_set_playing(CLUTTER_GST_MEDIA(vtexture), TRUE);
+
+ clutter_main();
+
+ return 0;
+}
diff --git a/examples/video-player.c b/examples/video-player.c
new file mode 100644
index 0000000..3cdea78
--- /dev/null
+++ b/examples/video-player.c
@@ -0,0 +1,381 @@
+#include <clutter-gst/clutter-gst.h>
+
+#define SEEK_H 20
+#define SEEK_W 690
+
+typedef struct VideoApp
+{
+ ClutterActor *vtexture;
+
+ ClutterActor *control, *control_bg, *control_play, *control_pause,
+ *control_seek1, *control_seek2, *control_seekbar, *control_label;
+ gboolean controls_showing, paused;
+ guint controls_timeout;
+ ClutterTimeline *controls_tl, *effect1_tl;
+}
+VideoApp;
+
+static void
+show_controls (VideoApp *app, gboolean vis);
+
+void
+control_tl_cb (ClutterTimeline *timeline,
+ gint frame_num,
+ VideoApp *app)
+{
+ guint8 opacity;
+
+ clutter_group_show_all (CLUTTER_GROUP (app->control));
+ clutter_actor_hide (app->paused ? app->control_pause : app->control_play);
+ clutter_actor_show (app->paused ? app->control_play : app->control_pause);
+
+ opacity = ( frame_num * 0xde ) / clutter_timeline_get_n_frames(timeline);
+
+ if (!app->controls_showing)
+ opacity = 0xde - opacity;
+
+ clutter_actor_set_opacity (app->control, opacity);
+}
+
+void
+control_tl_complete_cb (ClutterTimeline *timeline,
+ VideoApp *app)
+{
+ if (!app->controls_showing)
+ clutter_group_hide_all (CLUTTER_GROUP (app->control));
+
+ app->controls_timeout = 0;
+}
+
+static gboolean
+controls_timeout_cb (VideoApp *app)
+{
+ show_controls (app, FALSE);
+ return FALSE;
+}
+
+static void
+show_controls (VideoApp *app, gboolean vis)
+{
+ if (clutter_timeline_is_playing (app->controls_tl))
+ return;
+
+ if (vis == TRUE && app->controls_showing == FALSE)
+ {
+ app->controls_showing = TRUE;
+ clutter_timeline_start (app->controls_tl);
+
+ app->controls_timeout = g_timeout_add (5 * 1000,
+ (GSourceFunc)controls_timeout_cb,
+ app);
+ return;
+ }
+
+ if (vis == TRUE && app->controls_showing == TRUE)
+ {
+ if (app->controls_timeout)
+ {
+ g_source_remove (app->controls_timeout);
+
+ app->controls_timeout
+ = g_timeout_add (5 * 1000,
+ (GSourceFunc)controls_timeout_cb,
+ app);
+ }
+ return;
+ }
+
+ if (vis == FALSE && app->controls_showing == TRUE)
+ {
+ app->controls_showing = FALSE;
+ clutter_timeline_start (app->controls_tl);
+ return;
+ }
+}
+
+void
+toggle_pause_state (VideoApp *app)
+{
+ if (app->paused)
+ {
+ clutter_gst_media_set_playing (CLUTTER_GST_MEDIA(app->vtexture),
+ TRUE);
+ app->paused = FALSE;
+ clutter_actor_hide (app->control_play);
+ clutter_actor_show (app->control_pause);
+ }
+ else
+ {
+ clutter_gst_media_set_playing (CLUTTER_GST_MEDIA(app->vtexture),
+ FALSE);
+ app->paused = TRUE;
+ clutter_actor_hide (app->control_pause);
+ clutter_actor_show (app->control_play);
+ }
+}
+
+void
+input_cb (ClutterStage *stage,
+ ClutterEvent *event,
+ gpointer user_data)
+{
+ VideoApp *app = (VideoApp*)user_data;
+
+ switch (event->type)
+ {
+ case CLUTTER_MOTION:
+ show_controls (app, TRUE);
+ break;
+ case CLUTTER_BUTTON_PRESS:
+ if (app->controls_showing)
+ {
+ ClutterActor *actor;
+ ClutterButtonEvent *bev = (ClutterButtonEvent *) event;
+
+ actor
+ = clutter_stage_get_actor_at_pos
+ (CLUTTER_STAGE(clutter_stage_get_default()),
+ bev->x, bev->y);
+
+ if (actor == app->control_pause || actor == app->control_play)
+ {
+ toggle_pause_state (app);
+ return;
+ }
+
+ if (actor == app->control_seek1
+ || actor == app->control_seek2
+ || actor == app->control_seekbar)
+ {
+ gint x, y, dist, pos;
+
+ clutter_actor_get_abs_position (app->control_seekbar, &x, &y);
+
+ dist = bev->x - x;
+
+ CLAMP(dist, 0, SEEK_W);
+
+ pos = (dist * clutter_gst_media_get_duration
+ (CLUTTER_GST_MEDIA(app->vtexture))) / SEEK_W;
+
+ clutter_gst_media_set_position (CLUTTER_GST_MEDIA(app->vtexture),
+ pos);
+ }
+ }
+ break;
+ case CLUTTER_KEY_RELEASE:
+ {
+ ClutterKeyEvent* kev = (ClutterKeyEvent *) event;
+
+ switch (clutter_key_event_symbol (kev))
+ {
+ case CLUTTER_q:
+ case CLUTTER_Escape:
+ clutter_main_quit ();
+ break;
+ case CLUTTER_e:
+ if (!clutter_timeline_is_playing (app->effect1_tl))
+ clutter_timeline_start (app->effect1_tl);
+ break;
+ default:
+ toggle_pause_state (app);
+ break;
+ }
+ }
+ default:
+ break;
+ }
+}
+
+void
+size_change (ClutterTexture *texture,
+ gint width,
+ gint height,
+ gpointer user_data)
+{
+ ClutterActor *stage;
+ ClutterGeometry stage_geom;
+ gint vid_width, vid_height, new_y, new_height;
+
+ clutter_texture_get_base_size (texture, &vid_width, &vid_height);
+
+ new_height = ( vid_height * CLUTTER_STAGE_WIDTH() ) / vid_width;
+ new_y = ( (gint)CLUTTER_STAGE_HEIGHT() - new_height) / 2;
+
+ clutter_actor_set_position (CLUTTER_ACTOR (texture), 0, new_y);
+
+ clutter_actor_set_size (CLUTTER_ACTOR (texture),
+ CLUTTER_STAGE_WIDTH(),
+ new_height);
+}
+
+void
+tick (GObject *object,
+ GParamSpec *pspec,
+ VideoApp *app)
+{
+ ClutterGstVideoTexture *vtex;
+ gint w, h, position, duration, seek_w;
+ gchar buf[256];
+
+ vtex = CLUTTER_GST_VIDEO_TEXTURE(object);
+
+ position = clutter_gst_media_get_position (CLUTTER_GST_MEDIA(vtex));
+ duration = clutter_gst_media_get_duration (CLUTTER_GST_MEDIA(vtex));
+
+ if (duration == 0 || position == 0)
+ return;
+
+ clutter_actor_set_size (app->control_seekbar,
+ (position * SEEK_W) / duration,
+ SEEK_H);
+}
+
+int
+effect1_tl_cb (ClutterTimeline *timeline,
+ gint frame_num,
+ VideoApp *app)
+{
+ clutter_actor_rotate_y (app->vtexture,
+ frame_num * 12,
+ CLUTTER_STAGE_WIDTH()/2,
+ 0);
+}
+
+
+int
+main (int argc, char *argv[])
+{
+ VideoApp *app = NULL;
+ ClutterActor *stage;
+ ClutterColor stage_color = { 0x00, 0x00, 0x00, 0x00 };
+ ClutterColor control_color1 = { 73, 74, 77, 0xee };
+ ClutterColor control_color2 = { 0xcc, 0xcc, 0xcc, 0xff };
+ GdkPixbuf *pixb;
+ gint x,y;
+
+ if (argc < 2)
+ g_error("%s <video file>", argv[0]);
+
+ clutter_init (&argc, &argv);
+
+ stage = clutter_stage_get_default ();
+ g_object_set (stage, "fullscreen", TRUE, NULL);
+ clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
+
+ app = g_new0(VideoApp, 1);
+
+ app->vtexture = clutter_gst_video_texture_new ();
+
+ if (app->vtexture == NULL)
+ {
+ g_error("failed to create vtexture");
+ }
+
+ /* Dont let the underlying pixbuf dictate size */
+ g_object_set (G_OBJECT(app->vtexture), "sync-size", FALSE, NULL);
+
+ /* Handle it ourselves so can scale up for fullscreen better */
+ g_signal_connect (CLUTTER_TEXTURE(app->vtexture),
+ "size-change",
+ G_CALLBACK (size_change), NULL);
+
+ /* Load up out video texture */
+ clutter_gst_media_set_filename(CLUTTER_GST_MEDIA(app->vtexture), argv[1]);
+
+ /* Create the control UI */
+ app->control = clutter_group_new ();
+
+ pixb = gdk_pixbuf_new_from_file ("vid-panel.png", NULL);
+
+ if (pixb == NULL)
+ g_error("Unable to load vid-panel.png");
+
+ app->control_bg = clutter_texture_new_from_pixbuf (pixb);
+
+ pixb = gdk_pixbuf_new_from_file("media-actions-start.png", NULL);
+
+ if (pixb == NULL)
+ g_error("Unable to load media-actions-start.png");
+
+ app->control_play = clutter_texture_new_from_pixbuf (pixb);
+
+ pixb = gdk_pixbuf_new_from_file("media-actions-pause.png", NULL);
+
+ if (pixb == NULL)
+ g_error("Unable to load media-actions-pause.png");
+
+ app->control_pause = clutter_texture_new_from_pixbuf (pixb);
+
+ app->control_seek1 = clutter_rectangle_new_with_color (&control_color1);
+ app->control_seek2 = clutter_rectangle_new_with_color (&control_color2);
+ app->control_seekbar = clutter_rectangle_new_with_color (&control_color1);
+ clutter_actor_set_opacity (app->control_seekbar, 0x99);
+
+ app->control_label
+ = clutter_label_new_with_text("Sans Bold 24",
+ g_path_get_basename(argv[1]));
+ clutter_label_set_color (CLUTTER_LABEL(app->control_label), &control_color1);
+
+ clutter_group_add_many (CLUTTER_GROUP (app->control),
+ app->control_bg,
+ app->control_play,
+ app->control_pause,
+ app->control_seek1,
+ app->control_seek2,
+ app->control_seekbar,
+ app->control_label,
+ NULL);
+
+ x = (CLUTTER_STAGE_WIDTH() - clutter_actor_get_width(app->control))/2;
+ y = CLUTTER_STAGE_HEIGHT() - (CLUTTER_STAGE_HEIGHT()/3);
+
+ clutter_actor_set_position (app->control, x, y);
+ clutter_actor_set_opacity (app->control, 0xee);
+
+ clutter_actor_set_position (app->control_play, 30, 30);
+ clutter_actor_set_position (app->control_pause, 30, 30);
+
+ clutter_actor_set_size (app->control_seek1, SEEK_W+10, SEEK_H+10);
+ clutter_actor_set_position (app->control_seek1, 200, 100);
+ clutter_actor_set_size (app->control_seek2, SEEK_W, SEEK_H);
+ clutter_actor_set_position (app->control_seek2, 205, 105);
+ clutter_actor_set_size (app->control_seekbar, 0, SEEK_H);
+ clutter_actor_set_position (app->control_seekbar, 205, 105);
+
+ clutter_actor_set_position (app->control_label, 200, 40);
+
+ /* Add control UI to stage */
+ clutter_group_add_many (CLUTTER_GROUP (stage),
+ app->vtexture, app->control, NULL);
+
+ /* hook up a time line for fading controls */
+ app->controls_tl = clutter_timeline_new (10, 30);
+ g_signal_connect (app->controls_tl, "new-frame",
+ G_CALLBACK (control_tl_cb), app);
+ g_signal_connect (app->controls_tl, "completed",
+ G_CALLBACK (control_tl_complete_cb), app);
+
+
+ app->effect1_tl = clutter_timeline_new (30, 90);
+ g_signal_connect (app->effect1_tl, "new-frame",
+ G_CALLBACK (effect1_tl_cb), app);
+
+ /* Hook up other events */
+ g_signal_connect (stage, "input-event",
+ G_CALLBACK (input_cb),
+ app);
+
+ g_signal_connect (app->vtexture,
+ "notify::position",
+ G_CALLBACK (tick),
+ app);
+
+ clutter_gst_media_set_playing (CLUTTER_GST_MEDIA(app->vtexture), TRUE);
+
+ clutter_group_show_all (CLUTTER_GROUP (stage));
+
+ clutter_main();
+
+ return 0;
+}
diff --git a/gtk-doc.make b/gtk-doc.make
new file mode 120000
index 0000000..0870846
--- /dev/null
+++ b/gtk-doc.make
@@ -0,0 +1 @@
+/usr/share/gtk-doc/data/gtk-doc.make \ No newline at end of file