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promoting gstreamer-0.10 branch to trunk

This commit is contained in:
nebojsa 2008-01-21 17:55:42 +00:00
parent 666c9d0d0f
commit c9026785f9
107 changed files with 1940 additions and 12800 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
campcaster/bin/postInstallStation.sh
View File

@ -424,7 +424,7 @@ export LD_LIBRARY_PATH=$install_lib # is this needed here?
export GST_REGISTRY=$install_etc/gst-registry.xml
export GST_PLUGIN_PATH=$install_lib:$gstreamer_dir
rm -f ${GST_REGISTRY}
rm -f $install_var/cache/gstreamer-0.8/registry.xml
rm -f $install_var/cache/gstreamer-0.10/registry.xml
$install_bin/gst-register

7
campcaster/etc/portage/media-libs/gst-plugins/Manifest
View File

@ -1,7 +0,0 @@
MD5 230cec8bdd27a33315b67c3eb5cd59f7 gst-plugins-0.8.10-r1.ebuild 2151
MD5 14463cc56953050a6161f55a1abb9228 files/adder-query.patch 1754
MD5 d05851db15053a9e5b1c114dfecabbf4 files/adder-duration-fix.patch 1102
MD5 36f4a0bacb3d1f85c78525f4a1e46fe5 files/switch-fix.patch 1434
MD5 9f833bb88c0c1d6b9c2b0bdf20f47e4e files/adder-caps-property.patch 9086
MD5 e5a6b80e2dfc0bf36559f4663fb90e25 files/digest-gst-plugins-0.8.10-r1 72
MD5 0fd59e0dd0c56f118ccc1a5309cb69b8 files/typefind-smil.patch 2783

290
campcaster/etc/portage/media-libs/gst-plugins/files/adder-caps-property.patch
View File

@ -1,290 +0,0 @@
--- gst-plugins-0.8.10/gst/adder/gstadder.h 2005-05-17 10:41:43.000000000 +0200
+++ gst-plugins-0.8.10-livesupport/gst/adder/gstadder.h 2005-08-26 10:58:46.000000000 +0200
@@ -65,6 +65,8 @@
GstPad *srcpad;
+ GstCaps *caps;
+
/* keep track of the sinkpads */
guint numsinkpads;
GSList *input_channels;
--- gst-plugins-0.8.10/gst/adder/gstadder.c 2005-06-14 18:38:01.000000000 +0200
+++ gst-plugins-0.8.10-livesupport/gst/adder/gstadder.c 2005-08-26 12:07:30.000000000 +0200
@@ -64,7 +64,8 @@
{
ARG_0,
ARG_NUM_PADS,
- ARG_EOS
+ ARG_EOS,
+ ARG_CAPS
/* FILL ME */
};
@@ -86,6 +87,7 @@
static void gst_adder_class_init (GstAdderClass * klass);
static void gst_adder_init (GstAdder * adder);
+static void gst_adder_dispose (GObject * object);
static void gst_adder_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
@@ -101,6 +103,8 @@
/* we do need a loop function */
static void gst_adder_loop (GstElement * element);
+static void gst_adder_set_caps(GstAdder * adder,
+ const GstCaps * caps);
static GstCaps *gst_adder_get_caps (GstPad * pad);
static GstElementClass *parent_class = NULL;
@@ -131,13 +135,11 @@
static GstPadLinkReturn
gst_adder_link (GstPad * pad, const GstCaps * caps)
{
- GstAdder *adder;
- const char *media_type;
- const GList *pads;
- GstStructure *structure;
- GstPadLinkReturn ret;
- GstElement *element;
- const GSList *links;
+ GstAdder * adder;
+ const GList * pads;
+ GstPadLinkReturn ret;
+ GstElement * element;
+ GSList * links;
g_return_val_if_fail (caps != NULL, GST_PAD_LINK_REFUSED);
g_return_val_if_fail (pad != NULL, GST_PAD_LINK_REFUSED);
@@ -145,41 +147,42 @@
element = GST_PAD_PARENT (pad);
adder = GST_ADDER (element);
- pads = gst_element_get_pad_list (element);
- while (pads) {
- GstPad *otherpad = GST_PAD (pads->data);
-
- if (otherpad != pad) {
- ret = gst_pad_try_set_caps (otherpad, caps);
- if (ret == GST_PAD_LINK_REFUSED ||
- (otherpad == adder->srcpad && GST_PAD_LINK_FAILED (ret))) {
- return ret;
+ if (adder->caps != NULL) {
+ pads = gst_element_get_pad_list (element);
+ while (pads) {
+ GstPad *otherpad = GST_PAD (pads->data);
+
+ if (otherpad != pad) {
+ ret = gst_pad_try_set_caps (otherpad, adder->caps);
+ if (ret == GST_PAD_LINK_REFUSED ||
+ (otherpad == adder->srcpad && GST_PAD_LINK_FAILED (ret))) {
+ return ret;
+ }
}
+ pads = g_list_next (pads);
+ }
+ } else {
+ pads = gst_element_get_pad_list (element);
+ while (pads) {
+ GstPad *otherpad = GST_PAD (pads->data);
+
+ if (otherpad != pad) {
+ ret = gst_pad_try_set_caps (otherpad, caps);
+ if (ret == GST_PAD_LINK_REFUSED ||
+ (otherpad == adder->srcpad && GST_PAD_LINK_FAILED (ret))) {
+ return ret;
+ }
+ }
+ pads = g_list_next (pads);
}
- pads = g_list_next (pads);
- }
- structure = gst_caps_get_structure (caps, 0);
- media_type = gst_structure_get_name (structure);
- if (strcmp (media_type, "audio/x-raw-int") == 0) {
- GST_DEBUG ("parse_caps sets adder to format int");
- adder->format = GST_ADDER_FORMAT_INT;
- gst_structure_get_int (structure, "width", &adder->width);
- gst_structure_get_int (structure, "depth", &adder->depth);
- gst_structure_get_int (structure, "endianness", &adder->endianness);
- gst_structure_get_boolean (structure, "signed", &adder->is_signed);
- gst_structure_get_int (structure, "channels", &adder->channels);
- gst_structure_get_int (structure, "rate", &adder->rate);
- } else if (strcmp (media_type, "audio/x-raw-float") == 0) {
- GST_DEBUG ("parse_caps sets adder to format float");
- adder->format = GST_ADDER_FORMAT_FLOAT;
- gst_structure_get_int (structure, "width", &adder->width);
- gst_structure_get_int (structure, "channels", &adder->channels);
- gst_structure_get_int (structure, "rate", &adder->rate);
+ /* set our caps, if all try_set_caps succeeded */
+ gst_adder_set_caps(adder, caps);
+
}
for (links = adder->input_channels;
- links != NULL; links = g_slist_next (links)) {
+ links != NULL; links = g_slist_next (links)) {
GstAdderInputChannel *input = (GstAdderInputChannel *) links->data;
if (input->sinkpad == pad) {
@@ -200,6 +203,8 @@
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
+ gobject_class->dispose = gst_adder_dispose;
+
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&gst_adder_src_template));
gst_element_class_add_pad_template (gstelement_class,
@@ -217,6 +222,11 @@
"generate an EOS when all input channels did", FALSE,
G_PARAM_READWRITE));
+ g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_CAPS,
+ g_param_spec_pointer ("caps", "pad capabilities",
+ "fix all adder capabilities to supplied value",
+ G_PARAM_READWRITE));
+
gobject_class->get_property = gst_adder_get_property;
gobject_class->set_property = gst_adder_set_property;
@@ -226,6 +236,44 @@
}
static void
+gst_adder_set_caps(GstAdder * adder,
+ const GstCaps * caps)
+{
+ GstStructure * structure;
+ const char * media_type;
+
+ if (adder == NULL || !GST_IS_ADDER(adder)
+ || caps == NULL || !GST_IS_CAPS(caps)) {
+
+ return;
+ }
+ if (adder->caps != NULL) {
+ gst_caps_free(adder->caps);
+ }
+
+ adder->caps = gst_caps_copy(caps);
+
+ structure = gst_caps_get_structure (adder->caps, 0);
+ media_type = gst_structure_get_name (structure);
+ if (strcmp (media_type, "audio/x-raw-int") == 0) {
+ GST_DEBUG ("parse_caps sets adder to format int");
+ adder->format = GST_ADDER_FORMAT_INT;
+ gst_structure_get_int (structure, "width", &adder->width);
+ gst_structure_get_int (structure, "depth", &adder->depth);
+ gst_structure_get_int (structure, "endianness", &adder->endianness);
+ gst_structure_get_boolean (structure, "signed", &adder->is_signed);
+ gst_structure_get_int (structure, "channels", &adder->channels);
+ gst_structure_get_int (structure, "rate", &adder->rate);
+ } else if (strcmp (media_type, "audio/x-raw-float") == 0) {
+ GST_DEBUG ("parse_caps sets adder to format float");
+ adder->format = GST_ADDER_FORMAT_FLOAT;
+ gst_structure_get_int (structure, "width", &adder->width);
+ gst_structure_get_int (structure, "channels", &adder->channels);
+ gst_structure_get_int (structure, "rate", &adder->rate);
+ }
+}
+
+static void
gst_adder_init (GstAdder * adder)
{
adder->srcpad =
@@ -238,6 +286,8 @@
adder->format = GST_ADDER_FORMAT_UNSET;
+ adder->caps = NULL;
+
/* keep track of the sinkpads requested */
adder->numsinkpads = 0;
@@ -246,6 +296,18 @@
adder->eos = FALSE;
}
+static void
+gst_adder_dispose(GObject * object)
+{
+ GstAdder * adder = GST_ADDER(object);
+
+ g_return_if_fail(GST_IS_ADDER(adder));
+ if (adder->caps) {
+ gst_caps_free(adder->caps);
+ }
+ G_OBJECT_CLASS(parent_class)->dispose(object);
+}
+
static GstPad *
gst_adder_request_new_pad (GstElement * element, GstPadTemplate * templ,
const gchar * unused)
@@ -339,6 +401,9 @@
case ARG_EOS:
g_value_set_boolean (value, adder->eos);
break;
+ case ARG_CAPS:
+ g_value_set_pointer (value, adder->caps);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@@ -360,6 +425,9 @@
case ARG_EOS:
adder->eos = g_value_get_boolean (value);
break;
+ case ARG_CAPS:
+ gst_adder_set_caps(adder, g_value_get_pointer(value));
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@@ -613,23 +681,28 @@
gst_adder_get_caps (GstPad * pad)
{
GstAdder *adder = GST_ADDER (gst_pad_get_parent (pad));
- GstCaps *caps = gst_caps_new_any ();
- GstCaps *tmp, *res;
- GstPad *otherpad;
- const GList *pads;
-
- for (pads = gst_element_get_pad_list (GST_ELEMENT (adder));
- pads != NULL; pads = pads->next) {
- otherpad = GST_PAD (pads->data);
-
- tmp = gst_pad_get_allowed_caps (otherpad);
- res = gst_caps_intersect (caps, tmp);
- gst_caps_free (tmp);
- gst_caps_free (caps);
- caps = res;
- }
- return caps;
+ if (adder->caps != NULL) {
+ return gst_caps_copy(adder->caps);
+ } else {
+ GstCaps *caps = gst_caps_new_any ();
+ GstCaps *tmp, *res;
+ GstPad *otherpad;
+ const GList *pads;
+
+ for (pads = gst_element_get_pad_list (GST_ELEMENT (adder));
+ pads != NULL; pads = pads->next) {
+ otherpad = GST_PAD (pads->data);
+
+ tmp = gst_pad_get_allowed_caps (otherpad);
+ res = gst_caps_intersect (caps, tmp);
+ gst_caps_free (tmp);
+ gst_caps_free (caps);
+ caps = res;
+ }
+
+ return caps;
+ }
}
static gboolean

29
campcaster/etc/portage/media-libs/gst-plugins/files/adder-duration-fix.patch
View File

@ -1,29 +0,0 @@
--- gst-plugins-0.8.9/gst/adder/gstadder.c 2005-06-29 14:45:17.000000000 +0200
+++ gst-plugins-0.8.9-livesupport/gst/adder/gstadder.c 2005-06-29 14:42:05.000000000 +0200
@@ -558,14 +558,19 @@
}
if (valid_inputs > 0 || adder->eos == FALSE) {
+ gint64 delta;
+ gint64 duration;
+
+ delta = (adder->format == GST_ADDER_FORMAT_FLOAT)
+ ? GST_BUFFER_SIZE (buf_out) / adder->width / adder->channels
+ : GST_BUFFER_SIZE (buf_out) * 8 / adder->width / adder->channels;
+ duration = delta * GST_SECOND / adder->rate;
+
GST_BUFFER_TIMESTAMP (buf_out) = adder->timestamp;
- if (adder->format == GST_ADDER_FORMAT_FLOAT)
- adder->offset +=
- GST_BUFFER_SIZE (buf_out) / adder->width / adder->channels;
- else
- adder->offset +=
- GST_BUFFER_SIZE (buf_out) * 8 / adder->width / adder->channels;
- adder->timestamp = adder->offset * GST_SECOND / adder->rate;
+ GST_BUFFER_DURATION (buf_out) = duration;
+
+ adder->offset += delta;
+ adder->timestamp += duration;
/* send it out */
GST_LOG ("pushing buf_out");

54
campcaster/etc/portage/media-libs/gst-plugins/files/adder-query.patch
View File

@ -1,54 +0,0 @@
--- gst-plugins-0.8.10/gst/adder/gstadder.c 2005-09-07 16:24:18.000000000 +0200
+++ gst-plugins-0.8.10-livesupport/gst/adder/gstadder.c 2005-09-07 16:22:40.000000000 +0200
@@ -107,6 +107,11 @@
const GstCaps * caps);
static GstCaps *gst_adder_get_caps (GstPad * pad);
+static gboolean gst_adder_query(GstPad * pad,
+ GstQueryType type,
+ GstFormat * format,
+ gint64 * value);
+
static GstElementClass *parent_class = NULL;
/* static guint gst_adder_signals[LAST_SIGNAL] = { 0 }; */
@@ -283,6 +288,7 @@
gst_element_set_loop_function (GST_ELEMENT (adder), gst_adder_loop);
gst_pad_set_getcaps_function (adder->srcpad, gst_adder_get_caps);
gst_pad_set_link_function (adder->srcpad, gst_adder_link);
+ gst_pad_set_query_function (adder->srcpad, gst_adder_query);
adder->format = GST_ADDER_FORMAT_UNSET;
@@ -654,6 +660,31 @@
}
+static gboolean gst_adder_query(GstPad * pad,
+ GstQueryType type,
+ GstFormat * format,
+ gint64 * value)
+{
+ GstAdder * adder;
+
+ adder = GST_ADDER(gst_pad_get_parent(pad));
+ if (!GST_IS_ADDER(adder)) {
+ return FALSE;
+ }
+
+ if (pad != adder->srcpad) {
+ return gst_pad_query_default(pad, type, format, value);
+ }
+
+ if (type != GST_QUERY_POSITION || *format != GST_FORMAT_TIME) {
+ return gst_pad_query_default(pad, type, format, value);
+ }
+
+ *value = adder->timestamp;
+ return TRUE;
+}
+
+
static GstElementStateReturn
gst_adder_change_state (GstElement * element)
{

1
campcaster/etc/portage/media-libs/gst-plugins/files/digest-gst-plugins-0.8.10-r1
View File

@ -1 +0,0 @@
MD5 99f36ba2b91015a23d3c20a8f424b232 gst-plugins-0.8.10.tar.bz2 2397528

32
campcaster/etc/portage/media-libs/gst-plugins/files/switch-fix.patch
View File

@ -1,32 +0,0 @@
--- gst-plugins-0.8.9/gst/switch/gstswitch.c 2005-04-14 18:26:47.000000000 +0200
+++ gst-plugins-0.8.9-livesupport/gst/switch/gstswitch.c 2005-06-18 11:26:19.000000000 +0200
@@ -241,15 +241,23 @@
GstEvent *event = GST_EVENT (data);
GST_LOG_OBJECT (gstswitch,
- "handling event from active pad %p", switchpad->sinkpad);
+ "handling event of type %d from active pad %p",
+ GST_EVENT_TYPE(GST_EVENT(data)),
+ switchpad->sinkpad);
/* Handling event */
gst_pad_event_default (switchpad->sinkpad, event);
} else {
- /* Pushing active sinkpad data to srcpad */
- GST_LOG_OBJECT (gstswitch,
- "pushing data from active pad %p to %p",
- switchpad->sinkpad, gstswitch->srcpad);
- gst_pad_push (gstswitch->srcpad, data);
+ if (GST_PAD_IS_ACTIVE(GST_PAD_PEER(gstswitch->srcpad))) {
+ /* Pushing active sinkpad data to srcpad */
+ GST_LOG_OBJECT (gstswitch,
+ "pushing data from active pad %p to %p",
+ switchpad->sinkpad, gstswitch->srcpad);
+ gst_pad_push (gstswitch->srcpad, data);
+ } else {
+ /* the peer has become inactive, put us into EOS state */
+ GST_LOG_OBJECT(gstswitch, "peer pad inactivated, going to eos");
+ gst_element_set_eos(GST_ELEMENT(gstswitch));
+ }
}
/* Mark this data as forwarded so that it won't get unrefed on next poll */

86
campcaster/etc/portage/media-libs/gst-plugins/files/typefind-smil.patch
View File

@ -1,86 +0,0 @@
--- gst-plugins-0.8.9/gst/typefind/gsttypefindfunctions.c 2005-05-17 10:41:47.000000000 +0200
+++ gst-plugins-0.8.9-livesupport/gst/typefind/gsttypefindfunctions.c 2005-06-22 18:46:33.000000000 +0200
@@ -132,6 +132,66 @@
}
}
+/*** application/smil *********************************************************/
+
+static GstStaticCaps smil_caps = GST_STATIC_CAPS ("application/smil");
+
+#define SMIL_CAPS (gst_static_caps_get(&smil_caps))
+static void
+smil_type_find (GstTypeFind * tf, gpointer unused)
+{
+ guint8 *data = gst_type_find_peek (tf, 0, BUFFER_SIZE);
+ guint pos = 0;
+ guint offset = 0;
+
+ if (data) {
+ /* look for the XMLDec,
+ * see XML spec 2.8, Prolog and Document Type Declaration
+ * http://www.w3.org/TR/2004/REC-xml-20040204/#sec-prolog-dtd
+ */
+ /* we know that BUFFER_SIZE > strlen("<?xml") */
+ if (!(data[0] == '<'
+ && data[1] == '?'
+ && data[2] == 'x'
+ && data[3] == 'm'
+ && data[4] == 'l')) {
+
+ return;
+ }
+
+ data += 5;
+ pos += 5;
+
+ /* look for the first element, it has to be a <smil> element */
+ while (data) {
+ while (*data != '<') {
+ INC_BUFFER;
+ }
+
+ INC_BUFFER;
+ if (!g_ascii_isalpha(*data)) {
+ /* if not alphabetic, it's a PI or an element / attribute declaration
+ * like <?xxx or <!xxx */
+ INC_BUFFER;
+ continue;
+ }
+
+ /* the first normal element
+ * get the next 4 bytes, and look if it's smil */
+ data = gst_type_find_peek(tf, offset + pos, 5);
+ if (!(data[0] == 's'
+ && data[1] == 'm'
+ && data[2] == 'i'
+ && data[3] == 'l')) {
+ return;
+ }
+
+ gst_type_find_suggest(tf, GST_TYPE_FIND_MAXIMUM, SMIL_CAPS);
+ return;
+ }
+ }
+}
+
/*** video/x-fli **************************************************************/
static GstStaticCaps flx_caps = GST_STATIC_CAPS ("video/x-fli");
@@ -1789,6 +1849,7 @@
static gchar *shn_exts[] = { "shn", NULL };
static gchar *ape_exts[] = { "ape", NULL };
static gchar *uri_exts[] = { "ram", NULL };
+ static gchar *smil_exts[] = { "smil", NULL };
static gchar *jpeg_exts[] = { "jpg", "jpe", "jpeg", NULL };
static gchar *gif_exts[] = { "gif", NULL };
static gchar *png_exts[] = { "png", NULL };
@@ -1871,6 +1932,8 @@
utf8_exts, UTF8_CAPS, NULL);
TYPE_FIND_REGISTER (plugin, "text/uri-list", GST_RANK_MARGINAL, uri_type_find,
uri_exts, URI_CAPS, NULL);
+ TYPE_FIND_REGISTER (plugin, "application/smil", GST_RANK_PRIMARY, smil_type_find,
+ smil_exts, SMIL_CAPS, NULL);
TYPE_FIND_REGISTER_RIFF (plugin, "audio/x-wav", GST_RANK_PRIMARY, wav_exts,
"WAVE");
TYPE_FIND_REGISTER (plugin, "audio/x-aiff", GST_RANK_SECONDARY,

89
campcaster/etc/portage/media-libs/gst-plugins/gst-plugins-0.8.10-r1.ebuild
View File

@ -1,89 +0,0 @@
# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/gst-plugins/gst-plugins-0.8.10.ebuild,v 1.10 2005/09/15 11:39:17 agriffis Exp $
# order is important, gnome2 after gst-plugins
inherit gst-plugins gnome2 eutils flag-o-matic libtool
DESCRIPTION="Basepack of plugins for gstreamer"
HOMEPAGE="http://gstreamer.net/"
SRC_URI="http://gstreamer.freedesktop.org/src/${PN}/${P}.tar.bz2"
LICENSE="GPL-2"
KEYWORDS="alpha amd64 ~arm hppa ia64 ~mips ppc ppc64 sparc x86"
IUSE="esd alsa oss"
RDEPEND=">=media-libs/gstreamer-0.8.10
>=gnome-base/gconf-2"
DEPEND="${RDEPEND}
>=sys-devel/gettext-0.11.5
>=dev-util/pkgconfig-0.9"
PDEPEND="oss? ( >=media-plugins/gst-plugins-oss-${PV} )
alsa? ( >=media-plugins/gst-plugins-alsa-${PV} )
esd? ( >=media-plugins/gst-plugins-esd-${PV} )"
# we need x for the x overlay to get linked
GST_PLUGINS_BUILD="x xshm"
# overrides the eclass
src_unpack() {
unpack ${A}
cd ${S}
epatch ${FILESDIR}/adder-caps-property.patch
epatch ${FILESDIR}/adder-duration-fix.patch
epatch ${FILESDIR}/adder-query.patch
epatch ${FILESDIR}/switch-fix.patch
epatch ${FILESDIR}/typefind-smil.patch
}
src_compile() {
elibtoolize
# gst doesnt handle optimisations well
strip-flags
replace-flags "-O3" "-O2"
filter-flags "-fprefetch-loop-arrays" # see bug 22249
if use alpha || use amd64 || use ia64 || use hppa; then
append-flags -fPIC
fi
gst-plugins_src_configure
emake || die
}
# override eclass
src_install() {
gnome2_src_install
}
DOCS="AUTHORS INSTALL README RELEASE TODO"
pkg_postinst () {
gnome2_pkg_postinst
gst-plugins_pkg_postinst
echo ""
einfo "The Gstreamer plugins setup has changed quite a bit on Gentoo,"
einfo "applications now should provide the basic plugins needed."
echo ""
einfo "The new seperate plugins are all named 'gst-plugins-<plugin>'."
einfo "To get a listing of currently available plugins execute 'emerge -s gst-plugins-'."
einfo "In most cases it shouldn't be needed though to emerge extra plugins."
}
pkg_postrm() {
gnome2_pkg_postrm
gst-plugins_pkg_postrm
}

3
campcaster/etc/portage/media-plugins/gst-plugins-mad/Manifest
View File

@ -1,3 +0,0 @@
MD5 5675251f4f6bd25fbf54f809816140ac gst-plugins-mad-0.8.10-r1.ebuild 421
MD5 e5a6b80e2dfc0bf36559f4663fb90e25 files/digest-gst-plugins-mad-0.8.10-r1 72
MD5 9b4b87c7c0e1bf243ebc6def2f62c971 files/id3demuxbin-pad-free-fix.patch 551

1
campcaster/etc/portage/media-plugins/gst-plugins-mad/files/digest-gst-plugins-mad-0.8.10-r1
View File

@ -1 +0,0 @@
MD5 99f36ba2b91015a23d3c20a8f424b232 gst-plugins-0.8.10.tar.bz2 2397528

15
campcaster/etc/portage/media-plugins/gst-plugins-mad/files/id3demuxbin-pad-free-fix.patch
View File

@ -1,15 +0,0 @@
--- gst-plugins-0.8.9/ext/mad/gstid3demuxbin.c 2005-04-10 22:24:17.000000000 +0200
+++ gst-plugins-0.8.9-livesupport/ext/mad/gstid3demuxbin.c 2005-06-22 10:45:31.000000000 +0200
@@ -188,7 +188,11 @@
gst_id3demux_bin_remove_pad (GstId3DemuxBin * id3)
{
if (id3->srcpad) {
- gst_element_remove_pad (GST_ELEMENT (id3), id3->srcpad);
+ GstPad * pad = gst_element_get_pad(GST_ELEMENT(id3), "src");
+
+ if (pad && pad == id3->srcpad) {
+ gst_element_remove_pad (GST_ELEMENT (id3), id3->srcpad);
+ }
id3->srcpad = NULL;
}
}

22
campcaster/etc/portage/media-plugins/gst-plugins-mad/gst-plugins-mad-0.8.10-r1.ebuild
View File

@ -1,22 +0,0 @@
# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header$
inherit gst-plugins eutils
KEYWORDS="alpha amd64 ~arm hppa ia64 -mips ppc ppc64 sparc x86"
IUSE=""
RDEPEND=">=media-libs/libmad-0.15.1b
>=media-libs/libid3tag-0.15"
DEPEND="${RDEPEND}
dev-util/pkgconfig"
src_unpack() {
unpack ${A}
cd ${S}
epatch ${FILESDIR}/id3demuxbin-pad-free-fix.patch
}

14
campcaster/etc/portage/media-radio/livesupport/files/prefix-as-make-variable.patch
View File

@ -96,20 +96,6 @@ diff -Naur livesupport-1.0/modules/getid3/etc/Makefile.in livesupport-1.0-gentoo
USR_INCLUDE_DIR = ${USR_DIR}/include
USR_VAR_DIR = ${USR_DIR}/var
diff -Naur livesupport-1.0/modules/gstreamerElements/etc/Makefile.in livesupport-1.0-gentoo/modules/gstreamerElements/etc/Makefile.in
--- livesupport-1.0/modules/gstreamerElements/etc/Makefile.in 2005-09-21 11:57:28.000000000 +0200
+++ livesupport-1.0-gentoo/modules/gstreamerElements/etc/Makefile.in 2005-09-21 11:56:57.000000000 +0200
@@ -56,7 +56,9 @@
REAL_BASE_DIR=$(shell cd ${BASE_DIR}; pwd)
-USR_DIR = @prefix@
+prefix = @prefix@
+
+USR_DIR = ${prefix}
USR_INCLUDE_DIR = ${USR_DIR}/include
USR_BIN_DIR = ${USR_DIR}/bin
USR_LIB_DIR = ${USR_DIR}/lib
diff -Naur livesupport-1.0/modules/htmlUI/etc/Makefile.in livesupport-1.0-gentoo/modules/htmlUI/etc/Makefile.in
--- livesupport-1.0/modules/htmlUI/etc/Makefile.in 2005-08-10 00:03:11.000000000 +0200
+++ livesupport-1.0-gentoo/modules/htmlUI/etc/Makefile.in 2005-09-21 11:56:57.000000000 +0200

25
campcaster/etc/portage/media-radio/livesupport/files/taglib-curl-icu.patch
View File

@ -185,31 +185,6 @@ diff -Naur --exclude=.svn --exclude=tmp --exclude=lib --exclude=Makefile --exclu
${TAGLIB_CFLAGS} \
${LIBXMLPP_CFLAGS} \
-I${USR_INCLUDE_DIR} \
diff -Naur --exclude=.svn --exclude=tmp --exclude=lib --exclude=Makefile --exclude=var --exclude=doc --exclude=src livesupport/modules/gstreamerElements/etc/configure.ac livesupport-x/modules/gstreamerElements/etc/configure.ac
--- livesupport/modules/gstreamerElements/etc/configure.ac 2005-09-20 12:46:18.000000000 +0200
+++ livesupport-x/modules/gstreamerElements/etc/configure.ac 2005-09-19 17:11:47.000000000 +0200
@@ -63,6 +63,9 @@
AC_SUBST(GSTREAMER_CFLAGS)
AC_SUBST(GSTREAMER_LIBS)
+AC_PATH_PROG(GST_REGISTER, gst-register-0.8)
+AC_SUBST(GST_REGISTER)
+
dnl-----------------------------------------------------------------------------
dnl enable compilaton for code coverage data
diff -Naur --exclude=.svn --exclude=tmp --exclude=lib --exclude=Makefile --exclude=var --exclude=doc --exclude=src livesupport/modules/gstreamerElements/etc/Makefile.in livesupport-x/modules/gstreamerElements/etc/Makefile.in
--- livesupport/modules/gstreamerElements/etc/Makefile.in 2005-09-20 12:46:18.000000000 +0200
+++ livesupport-x/modules/gstreamerElements/etc/Makefile.in 2005-09-19 17:06:03.000000000 +0200
@@ -74,7 +74,7 @@
GSTREAMER_CFLAGS=@GSTREAMER_CFLAGS@
GSTREAMER_LIBS=@GSTREAMER_LIBS@
-GST_REGISTER=${USR_BIN_DIR}/gst-register
+GST_REGISTER=@GST_REGISTER@
TEST_RESULTS = ${DOC_DIR}/testResults.xml
# the text result XSLT has to be relative to the test result file, e.g. TMP_DIR
diff -Naur --exclude=.svn --exclude=tmp --exclude=lib --exclude=Makefile --exclude=var --exclude=doc --exclude=src livesupport/modules/playlistExecutor/etc/acinclude.m4 livesupport-x/modules/playlistExecutor/etc/acinclude.m4
--- livesupport/modules/playlistExecutor/etc/acinclude.m4 2005-09-20 12:45:15.000000000 +0200
+++ livesupport-x/modules/playlistExecutor/etc/acinclude.m4 2005-09-19 17:25:54.000000000 +0200

4
campcaster/etc/portage/media-radio/livesupport/livesupport-1.0.ebuild
View File

@ -53,11 +53,7 @@ DEPEND=">=dev-db/unixODBC-2.2
>=dev-cpp/libxmlpp-2.8.1
=dev-db/libodbc++-0.2.3-r2
=dev-libs/xmlrpc++-0.7
=media-libs/gst-plugins-0.8.10-r1
=media-libs/taglib-1.3.1-r3
=media-plugins/gst-plugins-mad-0.8.10-r1
=media-plugins/gst-plugins-ogg-0.8.10
=media-libs/gstreamer-0.8.10"
src_unpack() {
unpack ${A}

80
campcaster/src/modules/gstreamerElements/bin/gen_coverage_data.sh
View File

@ -1,80 +0,0 @@
#!/bin/bash
#-------------------------------------------------------------------------------
# Copyright (c) 2004 Media Development Loan Fund
#
# This file is part of the Campcaster project.
# http://campcaster.campware.org/
# To report bugs, send an e-mail to bugs@campware.org
#
# Campcaster is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Campcaster 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Campcaster; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# Author : $Author$
# Version : $Revision$
# Location : $URL$
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# This script generates code coverage data for the module
#-------------------------------------------------------------------------------
module="Campcaster GstreamerElements"
reldir=`dirname $0`/..
basedir=`cd $reldir; pwd;`
bindir=$basedir/bin
docdir=$basedir/doc
tmpdir=$basedir/tmp
usrdir=`cd $basedir/../../../usr; pwd;`
coverage_report_dir=$docdir/coverage
raw_coverage_file=$tmpdir/raw_coverage.info
coverage_file=$tmpdir/coverage.info
lcov=$usrdir/bin/lcov
genhtml=$usrdir/bin/genhtml
cd $basedir
#-------------------------------------------------------------------------------
# Re-configure with covarege collection enabled, compile and run the tests
#-------------------------------------------------------------------------------
$bindir/autogen.sh --enable-coverage
make clean
make check
#-------------------------------------------------------------------------------
# Generate some symlinks so that the sources are visible from tmpdir
#-------------------------------------------------------------------------------
ln -s $basedir/include $tmpdir/include
ln -s $basedir/src $tmpdir/src
#-------------------------------------------------------------------------------
# Use lcov to generate an HTML report on the coverage data
#-------------------------------------------------------------------------------
$lcov -d $tmpdir -c > $raw_coverage_file
$lcov -e $raw_coverage_file "$tmpdir/*" > $coverage_file
rm -rf $coverage_report_dir
mkdir -p $coverage_report_dir
$genhtml -t "$module" -o $coverage_report_dir $coverage_file
#-------------------------------------------------------------------------------
# Clean up
#-------------------------------------------------------------------------------
rm -f $tmpdir/include
rm -f $tmpdir/src

64
campcaster/src/modules/gstreamerElements/bin/play.sh
View File

@ -1,64 +0,0 @@
#!/bin/bash
#-------------------------------------------------------------------------------
# Copyright (c) 2004 Media Development Loan Fund
#
# This file is part of the Campcaster project.
# http://campcaster.campware.org/
# To report bugs, send an e-mail to bugs@campware.org
#
# Campcaster is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Campcaster 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Campcaster; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# Author : $Author$
# Version : $Revision$
# Location : $URL$
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# Play an audio file by using gstreamer and autoplugging.
#-------------------------------------------------------------------------------
# assume we're in $basedir/bin
reldir=`dirname $0`/..
basedir=`cd $reldir; pwd;`
test -z "$basedir" && basedir=.
usrdir=`cd $basedir/../../../usr; pwd;`
bindir=$basedir/bin
etcdir=$basedir/etc
libdir=$basedir/lib
tmpdir=$basedir/tmp
play=$tmpdir/play
export CPPFLAGS="-I$usrdir/include"
export LDFLAGS="-L$usrdir/lib"
export PKG_CONFIG_PATH="$usrdir/lib/pkgconfig"
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$usrdir/lib"
export GST_PLUGIN_PATH="$libdir"
if [ ! -f $play ]; then
echo "first build the play executable by issuing the following command:";
echo "";
echo "make all";
exit -1;
fi
$play "$*"

277
campcaster/src/modules/gstreamerElements/etc/Makefile.in
View File

@ -1,277 +0,0 @@
#-------------------------------------------------------------------------------
# Copyright (c) 2004 Media Development Loan Fund
#
# This file is part of the Campcaster project.
# http://campcaster.campware.org/
# To report bugs, send an e-mail to bugs@campware.org
#
# Campcaster is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Campcaster 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Campcaster; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# Author : $Author$
# Version : $Revision$
# Location : $URL$
#
# @configure_input@
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# General command definitions
#-------------------------------------------------------------------------------
MKDIR = mkdir -p
RM = rm -f
RMDIR = rm -rf
DOXYGEN = doxygen
CP = cp -f
#-------------------------------------------------------------------------------
# Basic directory and file definitions
#-------------------------------------------------------------------------------
PACKAGE_NAME = @PACKAGE_NAME@
BASE_DIR = @builddir@
DOC_DIR = ${BASE_DIR}/doc
DOXYGEN_DIR = ${DOC_DIR}/doxygen
COVERAGE_DIR = ${DOC_DIR}/coverage
ETC_DIR = ${BASE_DIR}/etc
INCLUDE_DIR = ${BASE_DIR}/include
LIB_DIR = ${BASE_DIR}/lib
SRC_DIR = ${BASE_DIR}/src
TMP_DIR = ${BASE_DIR}/tmp
VAR_DIR = ${BASE_DIR}/var
REAL_BASE_DIR=$(shell cd ${BASE_DIR}; pwd)
prefix = @prefix@
USR_DIR = ${prefix}
USR_INCLUDE_DIR = ${USR_DIR}/include
USR_BIN_DIR = ${USR_DIR}/bin
USR_LIB_DIR = ${USR_DIR}/lib
MODULES_DIR = ${BASE_DIR}/..
CORE_DIR = ${MODULES_DIR}/core
CORE_INCLUDE_DIR = ${CORE_DIR}/include
CORE_LIB_DIR = ${CORE_DIR}/lib
CORE_LIB = livesupport_core
CORE_LIB_FILE = ${CORE_LIB_DIR}/lib${CORE_LIB}.a
VPATH = ${SRC_DIR}
BOOST_CFLAGS=@BOOST_CPPFLAGS@
BOOST_LIBS=@BOOST_LDFLAGS@
BOOST_DATE_TIME_LIB=@BOOST_DATE_TIME_LIB@
GSTREAMER_CFLAGS=@GSTREAMER_CFLAGS@
GSTREAMER_LIBS=@GSTREAMER_LIBS@
GST_REGISTER=@GST_REGISTER@
TEST_RESULTS = ${DOC_DIR}/testResults.xml
# the text result XSLT has to be relative to the test result file, e.g. TMP_DIR
TEST_XSLT = ../etc/testResultToHtml.xsl
GSTREAMER_ELEMENTS_LIB = livesupport_gstreamerelements
GSTREAMER_ELEMENTS_LIB_FILE = ${LIB_DIR}/lib${GSTREAMER_ELEMENTS_LIB}.a
ONESHOT_READER_LIB = livesupport_oneshotreader
ONESHOT_READER_LIB_FILE = ${LIB_DIR}/lib${ONESHOT_READER_LIB}.so
MINIMAL_AUDIO_SMIL_LIB = livesupport_minimalaudiosmil
MINIMAL_AUDIO_SMIL_LIB_FILE = ${LIB_DIR}/lib${MINIMAL_AUDIO_SMIL_LIB}.so
PARTIAL_PLAY_LIB = livesupport_partialplay
PARTIAL_PLAY_LIB_FILE = ${LIB_DIR}/lib${PARTIAL_PLAY_LIB}.so
SWITCHER_LIB = livesupport_switcher
SWITCHER_LIB_FILE = ${LIB_DIR}/lib${SWITCHER_LIB}.so
TEST_RUNNER = ${TMP_DIR}/testRunner
PLAY = ${TMP_DIR}/play
DOXYGEN_CONFIG = ${ETC_DIR}/doxygen.config
export LD_LIBRARY_PATH:=${USR_LIB_DIR}:${LD_LIBRARY_PATH}
export GST_PLUGIN_PATH=${REAL_BASE_DIR}/lib
#-------------------------------------------------------------------------------
# Configuration parameters
#-------------------------------------------------------------------------------
CPPFLAGS = @CPPFLAGS@
CFLAGS = @CFLAGS@ @DEFS@ @COVERAGE_CXXFLAGS@ -pthread \
-pedantic -Wall -std=c99 -Wno-long-long \
-fPIC -DPIC \
${GSTREAMER_CFLAGS} \
-I${USR_INCLUDE_DIR} \
-I${INCLUDE_DIR} -I${TMP_DIR}
CXXFLAGS = @CXXFLAGS@ @DEFS@ @COVERAGE_CXXFLAGS@ -pthread \
-Wall -Wno-long-long \
${BOOST_CFLAGS} \
${GSTREAMER_CFLAGS} \
-I${USR_INCLUDE_DIR} \
-I${CORE_INCLUDE_DIR} \
-I${INCLUDE_DIR} -I${TMP_DIR}
GST_LDFLAGS = @LDFLAGS@ ${GSTREAMER_LIBS} \
-L${USR_LIB_DIR} \
-L${LIB_DIR}
LDFLAGS = @LDFLAGS@ ${GSTREAMER_LIBS} \
${BOOST_LIBS} \
-L${USR_LIB_DIR} \
-L${CORE_LIB_DIR} \
-L${LIB_DIR}
#-------------------------------------------------------------------------------
# Dependencies
#-------------------------------------------------------------------------------
GSTREAMER_ELEMENTS_LIB_OBJS = ${TMP_DIR}/seek.o \
${TMP_DIR}/util.o \
${TMP_DIR}/seek-pack.o \
${TMP_DIR}/autoplug.o \
${TMP_DIR}/smil-util.o
ONESHOT_READER_LIB_OBJS = ${TMP_DIR}/oneshot-reader.o
MINIMAL_AUDIO_SMIL_LIB_OBJS = ${TMP_DIR}/minimal-audio-smil.o
PARTIAL_PLAY_LIB_OBJS = ${TMP_DIR}/partial-play.o
SWITCHER_LIB_OBJS = ${TMP_DIR}/switcher.o
TEST_RUNNER_OBJS = ${TMP_DIR}/TestRunner.o \
${TMP_DIR}/AutoplugTest.o
DONT_TEST= ${TMP_DIR}/AutoplugTest.o \
${TMP_DIR}/SeekTest.o \
${TMP_DIR}/SwitcherTest.o \
${TMP_DIR}/SeekPackTest.o \
${TMP_DIR}/PartialPlayTest.o \
${TMP_DIR}/OneshotReaderTest.o \
${TMP_DIR}/MinimalAudioSmilTest.o
TEST_RUNNER_LIBS = -l${GSTREAMER_ELEMENTS_LIB} -l${CORE_LIB} \
${BOOST_DATE_TIME_LIB} \
-lcppunit -ldl -lxmlrpc++
PLAY_OBJS = ${TMP_DIR}/play.o
PLAY_LIBS = -l${GSTREAMER_ELEMENTS_LIB} -l${CORE_LIB}
#-------------------------------------------------------------------------------
# Targets
#-------------------------------------------------------------------------------
.PHONY: all dir_setup doc clean docclean depclean distclean check install
all: dir_setup ${GSTREAMER_ELEMENTS_LIB_FILE} \
${ONESHOT_READER_LIB_FILE} \
${MINIMAL_AUDIO_SMIL_LIB_FILE} \
${PARTIAL_PLAY_LIB_FILE} \
${SWITCHER_LIB_FILE} \
${PLAY} \
gst_register
dir_setup: ${TMP_DIR} ${DOXYGEN_DIR}
gst_register:
${GST_REGISTER} > /dev/null 2>&1
doc:
${DOXYGEN} ${DOXYGEN_CONFIG}
clean:
${RM} ${GSTREAMER_ELEMENTS_LIB_OBJS} ${GSTREAMER_ELEMENTS_LIB_FILE}
${RM} ${ONESHOT_READER_LIB_OBJS} ${ONESHOT_READER_LIB_FILE}
${RM} ${MINIMAL_AUDIO_SMIL_LIB_OBJS} ${MINIMAL_AUDIO_SMIL_LIB_FILE}
${RM} ${PARTIAL_PLAY_LIB_OBJS} ${PARTIAL_PLAY_LIB_FILE}
${RM} ${SWITCHER_LIB_OBJS} ${SWITCHER_LIB_FILE}
${RM} ${TEST_RUNNER_OBJS} ${TEST_RUNNER_RES} ${TEST_RUNNER}
${RM} ${PLAY_OBJS} ${PLAY}
${RM} ${TMP_DIR}/*.bb ${TMP_DIR}/*.bbg ${TMP_DIR}/*.da ${TMP_DIR}/*.info
docclean:
${RMDIR} ${DOXYGEN_DIR}/html
${RMDIR} ${COVERAGE_DIR}/*
${RM} ${TEST_RESULTS}
depclean: clean
distclean: clean docclean
${RMDIR} ${TMP_DIR}/config* ${TMP_DIR}/autom4te* ${TMP_DIR}/ac*.m4
check: all ${TEST_RUNNER}
${TEST_RUNNER} -o ${TEST_RESULTS} -s ${TEST_XSLT}
install: all
${MKDIR} ${USR_INCLUDE_DIR}/LiveSupport/GstreamerElements
${CP} ${INCLUDE_DIR}/LiveSupport/GstreamerElements/*.h \
${USR_INCLUDE_DIR}/LiveSupport/GstreamerElements
${CP} ${GSTREAMER_ELEMENTS_LIB_FILE} \
${ONESHOT_READER_LIB_FILE} \
${MINIMAL_AUDIO_SMIL_LIB_FILE} \
${PARTIAL_PLAY_LIB_FILE} \
${SWITCHER_LIB_FILE} \
${USR_LIB_DIR}
-GST_PLUGIN_PATH=${USR_LIB_DIR} ${GST_REGISTER}
#-------------------------------------------------------------------------------
# Specific targets
#-------------------------------------------------------------------------------
${GSTREAMER_ELEMENTS_LIB_FILE}: ${GSTREAMER_ELEMENTS_LIB_OBJS}
${AR} crus $@ $^
${ONESHOT_READER_LIB_FILE}: ${ONESHOT_READER_LIB_OBJS} \
${GSTREAMER_ELEMENTS_LIB_FILE}
${CC} -shared -o $@ $^ ${GST_LDFLAGS}
${MINIMAL_AUDIO_SMIL_LIB_FILE}: ${MINIMAL_AUDIO_SMIL_LIB_OBJS} \
${GSTREAMER_ELEMENTS_LIB_FILE}
${CC} -shared -o $@ $^ ${GST_LDFLAGS}
${PARTIAL_PLAY_LIB_FILE}: ${PARTIAL_PLAY_LIB_OBJS} \
${GSTREAMER_ELEMENTS_LIB_FILE}
${CC} -shared -o $@ $^ ${GST_LDFLAGS}
${SWITCHER_LIB_FILE}: ${SWITCHER_LIB_OBJS} \
${GSTREAMER_ELEMENTS_LIB_FILE}
${CC} -shared -o $@ $^ ${GST_LDFLAGS}
${TMP_DIR}:
${MKDIR} ${TMP_DIR}
${DOXYGEN_DIR}:
${MKDIR} ${DOXYGEN_DIR}
${TEST_RUNNER}: ${CORE_LIB_FILE} ${GSTREAMER_ELEMENTS_LIB_FILE} \
${TEST_RUNNER_OBJS}
${CXX} ${LDFLAGS} -o $@ ${TEST_RUNNER_OBJS} ${TEST_RUNNER_LIBS}
${PLAY}: ${CORE_LIB_FILE} ${GSTREAMER_ELEMENTS_LIB_FILE} ${PLAY_OBJS}
${CXX} ${LDFLAGS} -o $@ ${PLAY_OBJS} ${PLAY_LIBS}
${CORE_LIB_FILE}:
${MAKE} -C ${CORE_DIR}
#-------------------------------------------------------------------------------
# Pattern rules
#-------------------------------------------------------------------------------
${TMP_DIR}/%.o : ${SRC_DIR}/%.c
${CC} ${CPPFLAGS} ${CFLAGS} -c -o $@ $<
${TMP_DIR}/%.o : ${SRC_DIR}/%.cxx
${CXX} ${CPPFLAGS} ${CXXFLAGS} -c -o $@ $<

407
campcaster/src/modules/gstreamerElements/etc/acinclude.m4
View File

@ -1,407 +0,0 @@
dnl-----------------------------------------------------------------------------
dnl Copyright (c) 2004 Media Development Loan Fund
dnl
dnl This file is part of the Campcaster project.
dnl http://campcaster.campware.org/
dnl To report bugs, send an e-mail to bugs@campware.org
dnl
dnl Campcaster is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl Campcaster is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with Campcaster; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
dnl
dnl
dnl Author : $Author$
dnl Version : $Revision$
dnl Location : $URL$
dnl-----------------------------------------------------------------------------
dnl-----------------------------------------------------------------------------
dnl Macro to check for available modules using pkg-conf
dnl
dnl usage:
dnl PKG_CHECK_MODULES(GSTUFF,[gtk+-2.0 >= 1.3], action-if, action-not)
dnl
dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
dnl also defines GSTUFF_PKG_ERRORS on error
dnl
dnl This function was taken from the glade-- project
dnl-----------------------------------------------------------------------------
AC_DEFUN([PKG_CHECK_MODULES], [
succeeded=no
if test -z "$PKG_CONFIG"; then
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
fi
if test "$PKG_CONFIG" = "no" ; then
echo "*** The pkg-config script could not be found. Make sure it is"
echo "*** in your path, or set the PKG_CONFIG environment variable"
echo "*** to the full path to pkg-config."
echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
else
PKG_CONFIG_MIN_VERSION=0.9.0
if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
AC_MSG_CHECKING(for $2)
if $PKG_CONFIG --exists "$2" ; then
AC_MSG_RESULT(yes)
succeeded=yes
AC_MSG_CHECKING($1_CFLAGS)
$1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
AC_MSG_RESULT($$1_CFLAGS)
AC_MSG_CHECKING($1_LIBS)
$1_LIBS=`$PKG_CONFIG --libs "$2"`
AC_MSG_RESULT($$1_LIBS)
else
$1_CFLAGS=""
$1_LIBS=""
## If we have a custom action on failure, don't print errors, but
## do set a variable so people can do so.
$1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
ifelse([$4], ,echo $$1_PKG_ERRORS,)
fi
AC_SUBST($1_CFLAGS)
AC_SUBST($1_LIBS)
else
echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
echo "*** See http://www.freedesktop.org/software/pkgconfig"
fi
fi
if test $succeeded = yes; then
ifelse([$3], , :, [$3])
else
ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
fi
])
dnl-----------------------------------------------------------------------------
dnl Macro to check for C++ namespaces
dnl for more information on this macro, see
dnl http://autoconf-archive.cryp.to/ac_cxx_namespaces.html
dnl
dnl usage:
dnl If the compiler can prevent names clashes using namespaces,
dnl define HAVE_NAMESPACES.
dnl-----------------------------------------------------------------------------
AC_DEFUN([AC_CXX_NAMESPACES],
[AC_CACHE_CHECK(whether the compiler implements namespaces,
ac_cv_cxx_namespaces,
[AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([namespace Outer { namespace Inner { int i = 0; }}],
[using namespace Outer::Inner; return i;],
ac_cv_cxx_namespaces=yes, ac_cv_cxx_namespaces=no)
AC_LANG_RESTORE
])
if test "$ac_cv_cxx_namespaces" = yes; then
AC_DEFINE(HAVE_NAMESPACES,,[define if the compiler implements namespaces])
fi
])
dnl-----------------------------------------------------------------------------
dnl Test for the Boost C++ libraries of a particular version (or newer).
dnl for more information on boost, see http://www.boost.org/
dnl for more information on this macro, see
dnl http://autoconf-archive.cryp.to/ax_boost_base.html
dnl
dnl usage:
dnl If no path to the installed boost library is given the macro searches
dnl under ${prefix}, /usr, /usr/local, and /opt, and evaluates the $BOOST_ROOT
dnl environment variable. Further documentation is available at
dnl http://randspringer.de/boost/index.html
dnl
dnl This macro calls: AC_SUBST(BOOST_CPPFLAGS) and AC_SUBST(BOOST_LDFLAGS)
dnl and sets: HAVE_BOOST
dnl
dnl Modified for Campcaster:
dnl * --with-boost default changed to Yes;
dnl * if the library is not found, it does not die, just prints "no", leaves
dnl HAVE_BOOST undefined, and sets the BOOST_CPPFLAGS and BOOST_LDFLAGS
dnl variables to "";
dnl * ${prefix} is prepended to the search path.
dnl
dnl Author: Thomas Porschberg <thomas@randspringer.de>
dnl
dnl License:
dnl Copyright © 2006 Thomas Porschberg <thomas@randspringer.de>
dnl Copying and distribution of this file, with or without modification,
dnl are permitted in any medium without royalty provided the copyright notice
dnl and this notice are preserved.
dnl-----------------------------------------------------------------------------
AC_DEFUN([AX_BOOST_BASE],
[
AC_ARG_WITH([boost],
AS_HELP_STRING([--with-boost@<:@=DIR@:>@], [use boost (default is Yes) - it is possible to specify the root directory for boost (optional)]),
[
if test "$withval" = "no"; then
want_boost="no"
elif test "$withval" = "yes"; then
want_boost="yes"
ac_boost_path=""
else
want_boost="yes"
ac_boost_path="$withval"
fi
],
[want_boost="yes"])
if test "x$want_boost" = "xyes"; then
boost_lib_version_req=ifelse([$1], ,1.20.0,$1)
boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
boost_lib_version_req_major=`expr $boost_lib_version_req : '\([[0-9]]*\)'`
boost_lib_version_req_minor=`expr $boost_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
if test "x$boost_lib_version_req_sub_minor" = "x" ; then
boost_lib_version_req_sub_minor="0"
fi
WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+ $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor`
AC_MSG_CHECKING(for boostlib >= $boost_lib_version_req)
succeeded=no
dnl first we check the system location for boost libraries
dnl this location ist chosen if boost libraries are installed with the --layout=system option
dnl or if you install boost with RPM
if test "$ac_boost_path" != ""; then
BOOST_LDFLAGS="-L$ac_boost_path/lib"
BOOST_CPPFLAGS="-I$ac_boost_path/include"
else
for ac_boost_path_tmp in ${prefix} /usr /usr/local /opt ; do
if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then
BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib"
BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include"
break;
fi
done
fi
CPPFLAGS_SAVED="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
export CPPFLAGS
LDFLAGS_SAVED="$LDFLAGS"
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
export LDFLAGS
AC_LANG_PUSH(C++)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
@%:@include <boost/version.hpp>
]], [[
#if BOOST_VERSION >= $WANT_BOOST_VERSION
// Everything is okay
#else
# error Boost version is too old
#endif
]])],[
AC_MSG_RESULT(yes)
succeeded=yes
found_system=yes
],[
])
AC_LANG_POP([C++])
dnl if we found no boost with system layout we search for boost libraries
dnl built and installed without the --layout=system option or for a staged(not installed) version
if test "x$succeeded" != "xyes"; then
_version=0
if test "$ac_boost_path" != ""; then
BOOST_LDFLAGS="-L$ac_boost_path/lib"
if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
_version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
V_CHECK=`expr $_version_tmp \> $_version`
if test "$V_CHECK" = "1" ; then
_version=$_version_tmp
fi
VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
BOOST_CPPFLAGS="-I$ac_boost_path/include/boost-$VERSION_UNDERSCORE"
done
fi
else
for ac_boost_path in /usr /usr/local /opt ; do
if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
_version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
V_CHECK=`expr $_version_tmp \> $_version`
if test "$V_CHECK" = "1" ; then
_version=$_version_tmp
best_path=$ac_boost_path
fi
done
fi
done
VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
BOOST_LDFLAGS="-L$best_path/lib"
if test "x$BOOST_ROOT" != "x"; then
if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/lib" && test -r "$BOOST_ROOT/stage/lib"; then
version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
V_CHECK=`expr $stage_version_shorten \>\= $_version`
if test "$V_CHECK" = "1" ; then
AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
BOOST_CPPFLAGS="-I$BOOST_ROOT"
BOOST_LDFLAGS="-L$BOOST_ROOT/stage/lib"
fi
fi
fi
fi
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
export CPPFLAGS
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
export LDFLAGS
AC_LANG_PUSH(C++)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
@%:@include <boost/version.hpp>
]], [[
#if BOOST_VERSION >= $WANT_BOOST_VERSION
// Everything is okay
#else
# error Boost version is too old
#endif
]])],[
AC_MSG_RESULT(yes)
succeeded=yes
found_system=yes
],[
])
AC_LANG_POP([C++])
fi
if test "$succeeded" != "yes" ; then
BOOST_CPPFLAGS=""
BOOST_LDFLAGS=""
AC_MSG_RESULT(no)
else
AC_SUBST(BOOST_CPPFLAGS)
AC_SUBST(BOOST_LDFLAGS)
AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available])
fi
CPPFLAGS="$CPPFLAGS_SAVED"
LDFLAGS="$LDFLAGS_SAVED"
fi
])
dnl-----------------------------------------------------------------------------
dnl Test for Date_Time library from the Boost C++ libraries.
dnl for more information on boost, see http://www.boost.org/
dnl for more information on this macro, see
dnl http://autoconf-archive.cryp.to/ax_boost_date_time.html
dnl
dnl usage:
dnl The macro requires a preceding call to AX_BOOST_BASE.
dnl Further documentation is available at
dnl <http://randspringer.de/boost/index.html>.
dnl
dnl This macro calls: AC_SUBST(BOOST_DATE_TIME_LIB)
dnl and sets: HAVE_BOOST_DATE_TIME
dnl
dnl Modified for Campcaster:
dnl * --with-boost-date-time default changed to Yes.
dnl * added some more recognized suffixes to the library's name, incl. "-st".
dnl
dnl Authors:
dnl Thomas Porschberg <thomas@randspringer.de>
dnl Michael Tindal <mtindal@paradoxpoint.com>
dnl
dnl License:
dnl Copyright © 2006 Thomas Porschberg <thomas@randspringer.de>
dnl Copying and distribution of this file, with or without modification,
dnl are permitted in any medium without royalty provided the copyright notice
dnl and this notice are preserved.
dnl-----------------------------------------------------------------------------
AC_DEFUN([AX_BOOST_DATE_TIME],
[
AC_ARG_WITH([boost-date-time],
AS_HELP_STRING([--with-boost-date-time@<:@=special-lib@:>@],
[use the Date_Time library from boost - it is possible to specify a certain library for the linker
e.g. --with-boost-date-time=boost_date_time-gcc-mt-d-1_33_1 ]),
[
if test "$withval" = "no"; then
want_boost="no"
elif test "$withval" = "yes"; then
want_boost="yes"
ax_boost_user_date_time_lib=""
else
want_boost="yes"
ax_boost_user_date_time_lib="$withval"
fi
],
[want_boost="yes"]
)
if test "x$want_boost" = "xyes"; then
AC_REQUIRE([AC_PROG_CC])
CPPFLAGS_SAVED="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
export CPPFLAGS
LDFLAGS_SAVED="$LDFLAGS"
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
export LDFLAGS
AC_CACHE_CHECK(whether the Boost::Date_Time library is available,
ax_cv_boost_date_time,
[AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/date_time/gregorian/gregorian_types.hpp>]],
[[using namespace boost::gregorian; date d(2002,Jan,10);
return 0;
]]),
ax_cv_boost_date_time=yes, ax_cv_boost_date_time=no)
AC_LANG_POP([C++])
])
if test "x$ax_cv_boost_date_time" = "xyes"; then
AC_DEFINE(HAVE_BOOST_DATE_TIME,,[define if the Boost::Date_Time library is available])
BN=boost_date_time
if test "x$ax_boost_user_date_time_lib" = "x"; then
for ax_lib in $BN $BN-st $BN-mt $BN-mt-s $BN-s \
$BN-$CC $BN-$CC-st $BN-$CC-mt $BN-$CC-mt-s $BN-$CC-s \
lib$BN lib$BN-st lib$BN-mt lib$BN-mt-s lib$BN-s \
lib$BN-$CC lib$BN-$CC-st lib$BN-$CC-mt lib$BN-$CC-mt-s lib$BN-$CC-s \
$BN-mgw $BN-mgw $BN-mgw-st $BN-mgw-mt $BN-mgw-mt-s $BN-mgw-s ; do
AC_CHECK_LIB($ax_lib, main, [BOOST_DATE_TIME_LIB="-l$ax_lib" AC_SUBST(BOOST_DATE_TIME_LIB) link_date_time="yes" break],
[link_date_time="no"])
done
else
for ax_lib in $ax_boost_user_date_time_lib $BN-$ax_boost_user_date_time_lib; do
AC_CHECK_LIB($ax_lib, main,
[BOOST_DATE_TIME_LIB="-l$ax_lib" AC_SUBST(BOOST_DATE_TIME_LIB) link_date_time="yes" break],
[link_date_time="no"])
done
fi
if test "x$link_date_time" = "xno"; then
AC_MSG_ERROR(Could not link against $ax_lib !)
fi
fi
CPPFLAGS="$CPPFLAGS_SAVED"
LDFLAGS="$LDFLAGS_SAVED"
fi
])

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campcaster/src/modules/gstreamerElements/etc/configure.ac
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@ -1,122 +0,0 @@
dnl-----------------------------------------------------------------------------
dnl Copyright (c) 2004 Media Development Loan Fund
dnl
dnl This file is part of the Campcaster project.
dnl http://campcaster.campware.org/
dnl To report bugs, send an e-mail to bugs@campware.org
dnl
dnl Campcaster is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl Campcaster is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with Campcaster; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
dnl
dnl
dnl Author : $Author$
dnl Version : $Revision$
dnl Location : $URL$
dnl-----------------------------------------------------------------------------
dnl-----------------------------------------------------------------------------
dnl NOTE: Run all configure related scripts from the tmp directory of the
dnl project.
dnl This is due to the fact that configure spreads a lot of trash around,
dnl like atom4te cache directories, config.* files, etc. into the directory
dnl it is being run from. We clearly don't want these in our base directory.
dnl-----------------------------------------------------------------------------
AC_INIT(GstreamerElements, 0.0, bugs@campware.org)
AC_PREREQ(2.59)
AC_COPYRIGHT([Copyright (c) 2004 Media Development Loan Fund under the GNU GPL])
AC_REVISION($Revision$)
AC_CONFIG_SRCDIR(../src/oneshot-reader.c)
AC_CONFIG_HEADERS(configure.h)
AC_PROG_CC()
AC_PROG_CXX()
AC_CHECK_HEADERS(string.h getopt.h sys/time.h)
dnl-----------------------------------------------------------------------------
dnl specify whether debug info should be compiled into the executable
dnl-----------------------------------------------------------------------------
AC_SUBST(CXXFLAGS)
AC_ARG_ENABLE([debug],
AC_HELP_STRING([--enable-debug], [compile with debug info (no)]),
[],
[enable_debug=no])
if test "x${enable_debug}" = "xyes"; then
CXXFLAGS="-g -O0"
AC_DEFINE( YDEBUG, 1, [Debug is on] )
else
CXXFLAGS="-O3"
fi
AC_MSG_RESULT([using compiler options: ${CXXFLAGS}])
dnl-----------------------------------------------------------------------------
dnl specify the pkg-config path
dnl-----------------------------------------------------------------------------
AC_ARG_WITH([pkg-config-path],
AC_HELP_STRING([--with-pkg-config-path],
[use the pkg-config path (prefix/lib/pkgconfig)]),
[PKG_CONFIG_PATH=${withval}],
[PKG_CONFIG_PATH=${prefix}/lib/pkgconfig:$PKG_CONFIG_PATH])
AC_MSG_RESULT([using pkg-config path: ${PKG_CONFIG_PATH}])
export PKG_CONFIG_PATH
export PATH=${prefix}/bin:${PATH}
AX_BOOST_BASE([1.33.1])
if test "x${BOOST_CPPFLAGS}" != "x"; then
AX_BOOST_DATE_TIME
if test "x${BOOST_DATE_TIME_LIB}" = "x"; then
AC_MSG_ERROR([Boost date-time library not found])
fi
else
AC_MSG_ERROR([Boost library >= 1.33.1 not found])
fi
PKG_CHECK_MODULES(GSTREAMER,[gstreamer-0.8 >= 0.8])
AC_SUBST(GSTREAMER_CFLAGS)
AC_SUBST(GSTREAMER_LIBS)
AC_PATH_PROG(GST_REGISTER, gst-register-0.8)
AC_SUBST(GST_REGISTER)
dnl-----------------------------------------------------------------------------
dnl enable compilaton for code coverage data
dnl-----------------------------------------------------------------------------
AC_SUBST(COVERAGE_CXXFLAGS)
AC_ARG_ENABLE( coverage,
[ --enable-coverage enable code coverage data generaton (no) ],
ENABLE_COVERAGE=${enableval}, ENABLE_COVERAGE="no" )
if test "x${ENABLE_COVERAGE}" == "xyes" ; then
COVERAGE_CXXFLAGS="-fprofile-arcs -ftest-coverage"
AC_MSG_RESULT([compiling in code coverage mode])
else
AC_MSG_RESULT([not compiling in code coverage mode])
fi
AC_CONFIG_FILES(../Makefile:../etc/Makefile.in)
AC_OUTPUT()

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campcaster/src/modules/gstreamerElements/etc/doxygen.config
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98
campcaster/src/modules/gstreamerElements/include/LiveSupport/GstreamerElements/autoplug.h
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@ -1,98 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef LiveSupport_GstreamerElements_Autoplug_h
#define LiveSupport_GstreamerElements_Autoplug_h
/**
* @file
* Functions for autoplugging gstreamer elements based on their MIME types.
*
* @author $Author$
* @version $Revision$
*/
#ifdef __cplusplus
extern "C" {
#endif
/* ============================================================ include files */
#include <gst/gst.h>
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/* ====================================================== function prototypes */
/**
* Autoplug a source element, that contains some form of audio.
* The result will be a gstreamer element, that is linked with
* source, and produces raw audio on its src pad as it output.
*
* @param source the source to autoplug.
* @param name the name of the new element.
* @param caps the capabilities expected from the returned element,
* on its src pad.
* @return a gstreamer element already linked to source, that produces
* the audio provided by source in audio/x-raw-int or
* audio/x-raw-float format, as needed.
*/
GstElement *
ls_gst_autoplug_plug_source(GstElement * source,
const gchar * name,
const GstCaps * caps);
/**
* Return the current position in a previously autoplugged element.
* This is a workaround function, as querying the element returned by
* ls_gst_autoplug_plug_source() with the standard gstreamer calls
* will not give satisfactory results.
*
* @param element a GstElement that was returned by a previous call to
* ls_gst_autoplug_plug_source()
* @return the current position, in nanoseconds
*/
gint64
ls_gst_autoplug_get_position(GstElement * element);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* LiveSupport_GstreamerElements_Autoplug_h */

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campcaster/src/modules/gstreamerElements/lib/.keepme
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keep me

540
campcaster/src/modules/gstreamerElements/src/AutoplugTest.cxx
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@ -1,540 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <string>
#include <iostream>
#include <gst/gst.h>
#include "LiveSupport/GstreamerElements/autoplug.h"
#include "AutoplugTest.h"
using namespace boost::posix_time;
using namespace LiveSupport::Core;
using namespace LiveSupport::GstreamerElements;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
CPPUNIT_TEST_SUITE_REGISTRATION(AutoplugTest);
/**
* Define this if time statistics should be printed while running tests.
*/
#undef PRINT_TIMES
/**
* Define this if time statistics should be printed for each iteration.
*/
#undef PRINT_ITERATION_TIMES
/**
* An mp3 test file.
*/
static const char * mp3TestFile = "var/5seccounter.mp3";
/**
* A 48 kHz mp3 test file.
*/
static const char * mp3_48kHzTestFile = "var/48kHz.mp3";
/**
* An ogg vorbis test file.
*/
static const char * oggTestFile = "var/5seccounter.ogg";
/**
* A 160kb/s ogg vorbis test file.
*/
static const char * ogg160kbpsTestFile = "var/d160.ogg";
/**
* A SMIL test file.
*/
static const char * smilTestFile = "var/simple.smil";
/**
* A SMIL test file, containing an ogg vorbis file.
*/
static const char * oggSmilFile = "var/simple-ogg.smil";
/**
* A file we can't plug.
*/
static const char * badFile = "src/AutoplugTest.cxx";
/**
* A very short file.
*/
static const char * shortFile = "var/test-short.mp3";
/**
* A SMIL file referring to a very short file.
*/
static const char * shortSmilFile = "var/short.smil";
/**
* An embedded SMIL file.
*/
static const char * embeddedSmilFile = "var/embedded.smil";
/**
* A sequentially looking SMIL file.
*/
static const char * sequentialSmilFile = "var/sequentialSmil.smil";
/**
* A long (in time) playlist
*/
static const char * longSmilFile = "var/bach.smil";
/* =============================================== local function prototypes */
/**
* Signal handler for the eos event of the autoplug element.
*
* @param element the element emitting the eos signal
* @param userData pointer to the container bin of the switcher.
*/
static void
eos_signal_handler(GstElement * element,
gpointer userData);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Set up the test environment
*----------------------------------------------------------------------------*/
void
AutoplugTest :: setUp(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Clean up the test environment
*----------------------------------------------------------------------------*/
void
AutoplugTest :: tearDown(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Play an audio file
*----------------------------------------------------------------------------*/
gint64
AutoplugTest :: playFile(const char * audioFile)
throw (CPPUNIT_NS::Exception)
{
GstElement * pipeline;
GstElement * source;
GstElement * decoder;
GstElement * sink;
GstCaps * caps;
gint64 timePlayed;
/* initialize GStreamer */
gst_init(0, 0);
caps = gst_caps_new_simple("audio/x-raw-int",
"width", G_TYPE_INT, 16,
"depth", G_TYPE_INT, 16,
"endianness", G_TYPE_INT, G_BYTE_ORDER,
"signed", G_TYPE_BOOLEAN, TRUE,
"channels", G_TYPE_INT, 2,
"rate", G_TYPE_INT, 44100,
NULL);
/* create elements */
pipeline = gst_pipeline_new("audio-player");
source = gst_element_factory_make("filesrc", "source");
sink = gst_element_factory_make("alsasink", "alsa-output");
g_object_set(G_OBJECT(source), "location", audioFile, NULL);
decoder = ls_gst_autoplug_plug_source(source, "decoder", caps);
if (!decoder) {
gst_object_unref(GST_OBJECT(sink));
gst_object_unref(GST_OBJECT(source));
gst_object_unref(GST_OBJECT(pipeline));
return 0LL;
}
g_signal_connect(decoder, "eos", G_CALLBACK(eos_signal_handler), pipeline);
gst_element_link(decoder, sink);
gst_bin_add_many(GST_BIN(pipeline), source, decoder, sink, NULL);
gst_element_set_state(source, GST_STATE_PAUSED);
gst_element_set_state(decoder, GST_STATE_PAUSED);
gst_element_set_state(sink, GST_STATE_PAUSED);
gst_element_set_state(pipeline, GST_STATE_PLAYING);
while (gst_bin_iterate(GST_BIN(pipeline))) {
#ifdef PRINT_ITERATION_TIMES
timePlayed = ls_gst_autoplug_get_position(decoder);
std::cerr << "iteration time: " << timePlayed << std::endl;
#endif
}
timePlayed = ls_gst_autoplug_get_position(decoder);
/* clean up nicely */
gst_element_set_state(pipeline, GST_STATE_NULL);
gst_object_unref(GST_OBJECT(pipeline));
return timePlayed;
}
/*------------------------------------------------------------------------------
* eos signal handler for the switcher element
*----------------------------------------------------------------------------*/
static void
eos_signal_handler(GstElement * element,
gpointer userData)
{
GstElement * container = GST_ELEMENT(userData);
g_return_if_fail(container != NULL);
g_return_if_fail(GST_IS_ELEMENT(container));
// set the container into eos state
gst_element_set_eos(container);
}
/*------------------------------------------------------------------------------
* Open an audio file
*----------------------------------------------------------------------------*/
Ptr<time_duration>::Ref
AutoplugTest :: openFile(const char * audioFile)
throw (CPPUNIT_NS::Exception)
{
GstElement * pipeline;
GstElement * source;
GstElement * decoder;
GstElement * sink;
GstCaps * caps;
Ptr<ptime>::Ref start;
Ptr<ptime>::Ref end;
Ptr<time_duration>::Ref duration;
/* initialize GStreamer */
gst_init(0, 0);
caps = gst_caps_new_simple("audio/x-raw-int",
"width", G_TYPE_INT, 16,
"depth", G_TYPE_INT, 16,
"endianness", G_TYPE_INT, G_BYTE_ORDER,
"signed", G_TYPE_BOOLEAN, TRUE,
"channels", G_TYPE_INT, 2,
"rate", G_TYPE_INT, 44100,
NULL);
start = TimeConversion::now();
/* create elements */
pipeline = gst_pipeline_new("audio-player");
source = gst_element_factory_make("filesrc", "source");
sink = gst_element_factory_make("alsasink", "alsa-output");
g_object_set(G_OBJECT(source), "location", audioFile, NULL);
decoder = ls_gst_autoplug_plug_source(source, "decoder", caps);
if (!decoder) {
gst_object_unref(GST_OBJECT(sink));
gst_object_unref(GST_OBJECT(source));
gst_object_unref(GST_OBJECT(pipeline));
return duration;
}
gst_element_link(decoder, sink);
gst_bin_add_many(GST_BIN(pipeline), source, decoder, sink, NULL);
gst_element_set_state(source, GST_STATE_PAUSED);
gst_element_set_state(decoder, GST_STATE_PAUSED);
gst_element_set_state(sink, GST_STATE_PAUSED);
gst_element_set_state(pipeline, GST_STATE_PLAYING);
gst_bin_iterate(GST_BIN(pipeline));
end = TimeConversion::now();
/* clean up nicely */
gst_element_set_state(pipeline, GST_STATE_NULL);
gst_object_unref(GST_OBJECT(pipeline));
duration.reset(new time_duration(*end - *start));
return duration;
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
AutoplugTest :: firstTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(mp3TestFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test a 48kHz mp3 file
*----------------------------------------------------------------------------*/
void
AutoplugTest :: mp3_48kHzTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(mp3_48kHzTestFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 12.1 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 12.3 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* An ogg vorbis test.
*----------------------------------------------------------------------------*/
void
AutoplugTest :: oggVorbisTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(oggTestFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* An ogg vorbis test.
*----------------------------------------------------------------------------*/
void
AutoplugTest :: oggVorbis160kbpsTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(ogg160kbpsTestFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.1 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 2.4 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A SMIL test.
*----------------------------------------------------------------------------*/
void
AutoplugTest :: smilTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(smilTestFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test somethign we can't plug.
*----------------------------------------------------------------------------*/
void
AutoplugTest :: negativeTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(badFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed == 0LL);
}
/*------------------------------------------------------------------------------
* Test on a very short file.
*----------------------------------------------------------------------------*/
void
AutoplugTest :: shortTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(shortFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 1.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 2.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test on a SMIL file referring to a very short file.
*----------------------------------------------------------------------------*/
void
AutoplugTest :: shortSmilTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(shortSmilFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 1.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 2.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* See how long it takes to open some playlists
*----------------------------------------------------------------------------*/
void
AutoplugTest :: playlistOpenTest(void)
throw (CPPUNIT_NS::Exception)
{
Ptr<time_duration>::Ref duration;
duration = openFile(mp3TestFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << mp3TestFile << ": "
<< *duration << std::endl;
#endif
duration = openFile(oggTestFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << oggTestFile << ": "
<< *duration << std::endl;
#endif
duration = openFile(smilTestFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << smilTestFile << ": "
<< *duration << std::endl;
#endif
duration = openFile(oggSmilFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << oggSmilFile << ": "
<< *duration << std::endl;
#endif
duration = openFile(shortSmilFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << shortSmilFile << ": "
<< *duration << std::endl;
#endif
duration = openFile(embeddedSmilFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << embeddedSmilFile << ": "
<< *duration << std::endl;
#endif
duration = openFile(sequentialSmilFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << sequentialSmilFile << ": "
<< *duration << std::endl;
#endif
duration = openFile(longSmilFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << longSmilFile << ": "
<< *duration << std::endl;
#endif
}
/*------------------------------------------------------------------------------
* A test to see if play duration is reported properly.
*----------------------------------------------------------------------------*/
void
AutoplugTest :: playDurationTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 duration;
duration = playFile(mp3TestFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << mp3TestFile << ": "
<< duration << std::endl;
#endif
duration = playFile(sequentialSmilFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << sequentialSmilFile << ": "
<< duration << std::endl;
#endif
duration = playFile(embeddedSmilFile);
#ifdef PRINT_TIMES
std::cerr << "duration for " << embeddedSmilFile << ": "
<< duration << std::endl;
#endif
}

222
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@ -1,222 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef AutoplugTest_h
#define AutoplugTest_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <cppunit/extensions/HelperMacros.h>
#include <LiveSupport/Core/Ptr.h>
#include <LiveSupport/Core/TimeConversion.h>
namespace LiveSupport {
namespace GstreamerElements {
using namespace LiveSupport::Core;
using namespace boost::posix_time;
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* Unit test for the partialplay gstreamer element.
*
* @author $Author$
* @version $Revision$
*/
class AutoplugTest : public CPPUNIT_NS::TestFixture
{
CPPUNIT_TEST_SUITE(AutoplugTest);
CPPUNIT_TEST(firstTest);
CPPUNIT_TEST(mp3_48kHzTest);
CPPUNIT_TEST(oggVorbisTest);
CPPUNIT_TEST(oggVorbis160kbpsTest);
CPPUNIT_TEST(smilTest);
CPPUNIT_TEST(negativeTest);
CPPUNIT_TEST(shortTest);
CPPUNIT_TEST(shortSmilTest);
CPPUNIT_TEST(playlistOpenTest);
CPPUNIT_TEST(playDurationTest);
CPPUNIT_TEST_SUITE_END();
private:
/**
* Play a specific file.
*
* @param audioFile the audio file to play.
* @return the number of milliseconds played.
* @exception CPPUNIT_NS::Exception on test failures.
*/
gint64
playFile(const char * audioFile)
throw (CPPUNIT_NS::Exception);
/**
* Open a specific file. Used to measure the time it takes to
* open files.
*
* @param audioFile the audio file to play.
* @return the amount of time it took to open the file.
* @exception CPPUNIT_NS::Exception on test failures.
*/
Ptr<time_duration>::Ref
openFile(const char * audioFile)
throw (CPPUNIT_NS::Exception);
protected:
/**
* A simple smoke test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
firstTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test a 48kHz mp3 file
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3_48kHzTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test an Ogg Vorbis file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test a 160 kb/s Ogg Vorbis file.
* See http://bugs.campware.org/view.php?id=1421 for details.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbis160kbpsTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test a SMIL file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilTest(void) throw (CPPUNIT_NS::Exception);
/**
* A negative test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
negativeTest(void) throw (CPPUNIT_NS::Exception);
/**
* A test on a very short file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
shortTest(void) throw (CPPUNIT_NS::Exception);
/**
* A test on a SMIL file referring to a very short file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
shortSmilTest(void) throw (CPPUNIT_NS::Exception);
/**
* A test to open playlists, for seeing how long it takes to open
* them.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
playlistOpenTest(void) throw (CPPUNIT_NS::Exception);
/**
* A test to see if play duration is reported properly.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
playDurationTest(void) throw (CPPUNIT_NS::Exception);
public:
/**
* Set up the environment for the test case.
*/
void
setUp(void) throw ();
/**
* Clean up the environment after the test case.
*/
void
tearDown(void) throw ();
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace GstreamerElements
} // namespace LiveSupport
#endif // AutoplugTest_h

402
campcaster/src/modules/gstreamerElements/src/MinimalAudioSmilTest.cxx
View File

@ -1,402 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#else
#error need string.h
#endif
#include <string>
#include <iostream>
#include <gst/gst.h>
#include "MinimalAudioSmilTest.h"
using namespace LiveSupport::GstreamerElements;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
CPPUNIT_TEST_SUITE_REGISTRATION(MinimalAudioSmilTest);
/**
* A simple smil file.
*/
static const char * simpleFile = "var/simple.smil";
/**
* A simple smil file with clipBegin and clipEnd attributes
*/
static const char * simpleClipBeginFile =
"var/simple-clipBegin.smil";
/**
* A simple smil file with clipBegin and clipEnd attributes
*/
static const char * simpleClipBeginEndFile =
"var/simple-clipBegin-clipEnd.smil";
/**
* A parallel smil file.
*/
static const char * parallelFile = "var/parallel.smil";
/**
* A parallel smil file with clipBegin and clipEnd attributes.
*/
static const char * parallelClipBeginEndFile =
"var/parallel-clipBegin-clipEnd.smil";
/**
* A SMIL file containing an Ogg Vorbis file.
*/
static const char * oggVorbisSmilFile = "var/simple-ogg.smil";
/**
* A SMIL file containing another SMIL file.
*/
static const char * embeddedSmilFile = "var/embedded.smil";
/**
* A SMIL file containing sound animation.
*/
static const char * soundAnimationSmilFile = "var/animateSound.smil";
/**
* A SMIL file containing sound animation with two parallel files.
*/
static const char * soundAnimationParallelSmilFile =
"var/animateSoundParallel.smil";
/**
* A SMIL file containing sound animation in effect of a fade in / out.
*/
static const char * fadeInOutSmilFile = "var/fadeInOut.smil";
/**
* A SMIL file containing sound animation in effect of a fade in / out,
* with two overlapping audio files.
*/
static const char * fadeInOutParallelSmilFile =
"var/fadeInOutParallel.smil";
/**
* A SMIL file containing several audio elements in a par, that in effect
* play sequentially.
*/
static const char * sequentialSmilFile =
"var/sequentialSmil.smil";
/* =============================================== local function prototypes */
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Set up the test environment
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: setUp(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Clean up the test environment
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: tearDown(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Play a SMIL file.
*----------------------------------------------------------------------------*/
gint64
MinimalAudioSmilTest :: playSmilFile(const char * smilFile)
throw (CPPUNIT_NS::Exception)
{
GstElement * pipeline;
GstElement * filesrc;
GstElement * smil;
GstElement * sink;
GstFormat format;
gint64 timePlayed;
/* initialization */
gst_init(0, 0);
/* create elements */
pipeline = gst_pipeline_new("pipeline");
filesrc = gst_element_factory_make("filesrc", "filesource");
smil = gst_element_factory_make("minimalaudiosmil", "smil");
sink = gst_element_factory_make("alsasink", "audiosink");
g_object_set(G_OBJECT(filesrc), "location", smilFile, NULL);
/* link everything together */
gst_element_link_many(filesrc, smil, sink, NULL);
gst_bin_add_many(GST_BIN(pipeline), filesrc, smil, sink, NULL);
/* run */
gst_element_set_state(pipeline, GST_STATE_PLAYING);
while (gst_bin_iterate(GST_BIN(pipeline)));
format = GST_FORMAT_TIME;
gst_element_query(sink, GST_QUERY_POSITION, &format, &timePlayed);
/* clean up */
gst_element_set_state(pipeline, GST_STATE_NULL);
gst_object_unref(GST_OBJECT(pipeline));
return timePlayed;
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: firstTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(simpleFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 3.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple test with clipBegin attribute
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: simpleClipBeginTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(simpleClipBeginFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple test with clipBegin and clipEnd attributes
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: simpleClipBeginEndTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(simpleClipBeginEndFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test <par> SMIL elements
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: parallelTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(parallelFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 7.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 8.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test <par> SMIL elements with clipBegin and clipEnd attributes
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: parallelClipBeginEndTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(parallelClipBeginEndFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 7.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 8.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test a SMIL file pointing to an Ogg Vorbis file.
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: oggVorbisTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(oggVorbisSmilFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test a SMIL file pointing to another SMIL file.
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: embeddedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(embeddedSmilFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 9.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 10.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test a SMIL file containing sound level animation.
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: soundAnimationTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(soundAnimationSmilFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test a SMIL file containing sound level animation with two files in
* parallel.
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: soundAnimationParallelTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(soundAnimationParallelSmilFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test a SMIL file containing sound level animation resulting in a fade
* in / fade out effect.
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: fadeInOutTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(fadeInOutSmilFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Test a SMIL file containing sound level animation resulting in a fade
* in / fade out effect, with two parallel files
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: fadeInOutParallelTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(fadeInOutParallelSmilFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A sequential par element test.
*----------------------------------------------------------------------------*/
void
MinimalAudioSmilTest :: sequentialSmilTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playSmilFile(sequentialSmilFile);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 34.7 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 35.0 * GST_SECOND);
}

222
campcaster/src/modules/gstreamerElements/src/MinimalAudioSmilTest.h
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@ -1,222 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef MinimalAudioSmilTest_h
#define MinimalAudioSmilTest_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <cppunit/extensions/HelperMacros.h>
namespace LiveSupport {
namespace GstreamerElements {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* Unit test for the partialplay gstreamer element.
*
* @author $Author$
* @version $Revision$
*/
class MinimalAudioSmilTest : public CPPUNIT_NS::TestFixture
{
CPPUNIT_TEST_SUITE(MinimalAudioSmilTest);
CPPUNIT_TEST(firstTest);
CPPUNIT_TEST(simpleClipBeginTest);
CPPUNIT_TEST(simpleClipBeginEndTest);
CPPUNIT_TEST(parallelTest);
CPPUNIT_TEST(parallelClipBeginEndTest);
CPPUNIT_TEST(oggVorbisTest);
// disabled because this test hangs on some systems
// CPPUNIT_TEST(embeddedTest);
CPPUNIT_TEST(soundAnimationTest);
CPPUNIT_TEST(soundAnimationParallelTest);
CPPUNIT_TEST(fadeInOutTest);
CPPUNIT_TEST(fadeInOutParallelTest);
CPPUNIT_TEST(sequentialSmilTest);
CPPUNIT_TEST_SUITE_END();
private:
/**
* Play a smil file.
*
* @param smilFile the name of the smil file to play.
* @return the number of milliseconds played.
* @exception CPPUNIT_NS::Exception on test failures.
*/
gint64
playSmilFile(const char * smilFile)
throw (CPPUNIT_NS::Exception);
protected:
/**
* A simple smoke test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
firstTest(void) throw (CPPUNIT_NS::Exception);
/**
* A simple test with clipBegin attribute.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
simpleClipBeginTest(void) throw (CPPUNIT_NS::Exception);
/**
* A simple test with clipBegin and clipEnd attributes.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
simpleClipBeginEndTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test on <par> elements in a SMIL file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
parallelTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test on <par> elements in a SMIL file, with clipBegin and
* clipEnd attributes.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
parallelClipBeginEndTest(void) throw (CPPUNIT_NS::Exception);
/**
* A simple test with a SMIL file referring to an Ogg Vorbis file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisTest(void) throw (CPPUNIT_NS::Exception);
/**
* A test looking at an embedded SMIL file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
embeddedTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test sound level animation.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
soundAnimationTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test sound level animation with two parallel elements.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
soundAnimationParallelTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test fade in / fade out using sound level animation.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
fadeInOutTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test fade in / fade out using sound level animation,
* with two parallel audio files.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
fadeInOutParallelTest(void) throw (CPPUNIT_NS::Exception);
/**
* A sequential par element test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
sequentialSmilTest(void) throw (CPPUNIT_NS::Exception);
public:
/**
* Set up the environment for the test case.
*/
void
setUp(void) throw ();
/**
* Clean up the environment after the test case.
*/
void
tearDown(void) throw ();
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace GstreamerElements
} // namespace LiveSupport
#endif // MinimalAudioSmilTest_h

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@ -1,146 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#else
#error need string.h
#endif
#include <string>
#include <iostream>
#include <fstream>
#include <gst/gst.h>
#include "OneshotReaderTest.h"
using namespace LiveSupport::GstreamerElements;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
CPPUNIT_TEST_SUITE_REGISTRATION(OneshotReaderTest);
static const char * testFile = "var/oneshotReader.input";
/* =============================================== local function prototypes */
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Set up the test environment
*----------------------------------------------------------------------------*/
void
OneshotReaderTest :: setUp(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Clean up the test environment
*----------------------------------------------------------------------------*/
void
OneshotReaderTest :: tearDown(void) throw ()
{
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
OneshotReaderTest :: firstTest(void)
throw (CPPUNIT_NS::Exception)
{
GstElement * pipeline;
GstElement * filesrc;
GstElement * oneshot;
GstElement * bin;
guint8 * contents;
guint length;
char * verifyContents;
std::ifstream ifs;
/* initialize GStreamer */
gst_init(0, 0);
/* create elements */
pipeline = gst_pipeline_new ("my_pipeline");
filesrc = gst_element_factory_make("filesrc", "my_filesource");
oneshot = gst_element_factory_make("oneshotreader", "oneshot");
bin = gst_bin_new("bin");
g_object_set(G_OBJECT(filesrc), "location", testFile, NULL);
gst_bin_add(GST_BIN(bin), oneshot);
gst_element_add_ghost_pad(bin,
gst_element_get_pad(oneshot, "sink"),
"sink");
/* link everything together */
gst_element_link_many(filesrc, bin, NULL);
gst_bin_add_many(GST_BIN(pipeline), filesrc, bin, NULL);
/* run */
gst_element_set_state(pipeline, GST_STATE_PLAYING);
// well, actually don't run, by setting to state PLAYING,
// we already have what we're looking for.
while (gst_bin_iterate(GST_BIN(pipeline)));
g_object_get(G_OBJECT(oneshot), "contents", &contents, NULL);
g_object_get(G_OBJECT(oneshot), "length", &length, NULL);
// read in the file contents with an ifstream, and see if
// we get the same
verifyContents = new char[length];
ifs.open(testFile);
CPPUNIT_ASSERT(ifs.good());
ifs.read(verifyContents, length);
CPPUNIT_ASSERT(!memcmp(contents, verifyContents, length));
/* clean up */
delete[] verifyContents;
gst_element_set_state(pipeline, GST_STATE_NULL);
gst_object_unref(GST_OBJECT(pipeline));
}

106
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@ -1,106 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef OneshotReaderTest_h
#define OneshotReaderTest_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <cppunit/extensions/HelperMacros.h>
namespace LiveSupport {
namespace GstreamerElements {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* Unit test for the partialplay gstreamer element.
*
* @author $Author$
* @version $Revision$
*/
class OneshotReaderTest : public CPPUNIT_NS::TestFixture
{
CPPUNIT_TEST_SUITE(OneshotReaderTest);
CPPUNIT_TEST(firstTest);
CPPUNIT_TEST_SUITE_END();
protected:
/**
* A simple smoke test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
firstTest(void) throw (CPPUNIT_NS::Exception);
public:
/**
* Set up the environment for the test case.
*/
void
setUp(void) throw ();
/**
* Clean up the environment after the test case.
*/
void
tearDown(void) throw ();
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace GstreamerElements
} // namespace LiveSupport
#endif // OneshotReaderTest_h

267
campcaster/src/modules/gstreamerElements/src/PartialPlayTest.cxx
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@ -1,267 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <string>
#include <iostream>
#include <gst/gst.h>
#include "PartialPlayTest.h"
using namespace LiveSupport::GstreamerElements;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
CPPUNIT_TEST_SUITE_REGISTRATION(PartialPlayTest);
/**
* An mp3 test file.
*/
static const char * mp3File = "var/5seccounter.mp3";
/**
* An ogg vorbis test file.
*/
static const char * oggVorbisFile = "var/5seccounter.ogg";
/**
* A SMIL test file.
*/
static const char * smilFile = "var/simple.smil";
/* =============================================== local function prototypes */
/**
* Signal handler for the eos event of the switcher element.
*
* @param element the element emitting the eos signal
* @param userData pointer to the container bin of the switcher.
*/
static void
eos_signal_handler(GstElement * element,
gpointer userData);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Set up the test environment
*----------------------------------------------------------------------------*/
void
PartialPlayTest :: setUp(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Clean up the test environment
*----------------------------------------------------------------------------*/
void
PartialPlayTest :: tearDown(void) throw ()
{
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
gint64
PartialPlayTest :: playFile(const char * audioFile,
const char * config)
throw (CPPUNIT_NS::Exception)
{
GstElement * pipeline;
GstElement * filter;
GstElement * sink;
GstFormat format;
gint64 timePlayed;
/* initialize GStreamer */
gst_init(0, 0);
/* create elements */
pipeline = gst_pipeline_new("audio-player");
filter = gst_element_factory_make("partialplay", "partialplay");
sink = gst_element_factory_make("alsasink", "alsa-output");
/* set filename property on the file source */
g_object_set(G_OBJECT(filter), "location", audioFile, NULL);
g_object_set(G_OBJECT(filter), "config", config, NULL);
g_signal_connect(filter, "eos", G_CALLBACK(eos_signal_handler), pipeline);
gst_element_link(filter, sink);
gst_bin_add_many(GST_BIN(pipeline), filter, sink, NULL);
gst_element_set_state(filter, GST_STATE_READY);
gst_element_set_state(sink, GST_STATE_READY);
gst_element_set_state(pipeline, GST_STATE_PLAYING);
while (gst_bin_iterate(GST_BIN(pipeline)));
format = GST_FORMAT_TIME;
gst_element_query(sink, GST_QUERY_POSITION, &format, &timePlayed);
/* clean up nicely */
gst_element_set_state(pipeline, GST_STATE_NULL);
gst_object_unref(GST_OBJECT (pipeline));
return timePlayed;
}
/*------------------------------------------------------------------------------
* eos signal handler for the switcher element
*----------------------------------------------------------------------------*/
static void
eos_signal_handler(GstElement * element,
gpointer userData)
{
GstElement * container = GST_ELEMENT(userData);
g_return_if_fail(container != NULL);
g_return_if_fail(GST_IS_ELEMENT(container));
// set the container into eos state
gst_element_set_eos(container);
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
PartialPlayTest :: mp3Test(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(mp3File, "2s;1s-4s");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Open ended test
*----------------------------------------------------------------------------*/
void
PartialPlayTest :: mp3OpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(mp3File, "2s;2s-");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
PartialPlayTest :: oggVorbisTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(oggVorbisFile, "2s;1s-4s");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Open ended test
*----------------------------------------------------------------------------*/
void
PartialPlayTest :: oggVorbisOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(oggVorbisFile, "2s;2s-");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
PartialPlayTest :: smilTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(smilFile, "2s;1s-4s");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Open ended test
*----------------------------------------------------------------------------*/
void
PartialPlayTest :: smilOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(smilFile, "2s;2s-");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}

167
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@ -1,167 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef PartialPlayTest_h
#define PartialPlayTest_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <cppunit/extensions/HelperMacros.h>
namespace LiveSupport {
namespace GstreamerElements {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* Unit test for the partialplay gstreamer element.
*
* @author $Author$
* @version $Revision$
*/
class PartialPlayTest : public CPPUNIT_NS::TestFixture
{
CPPUNIT_TEST_SUITE(PartialPlayTest);
CPPUNIT_TEST(mp3Test);
CPPUNIT_TEST(mp3OpenEndedTest);
CPPUNIT_TEST(oggVorbisTest);
CPPUNIT_TEST(oggVorbisOpenEndedTest);
CPPUNIT_TEST(smilTest);
CPPUNIT_TEST(smilOpenEndedTest);
CPPUNIT_TEST_SUITE_END();
private:
/**
* Play a file, with a specific partial play config.
*
* @param audioFile the file to play
* @param config the partial play config to use when playing the file
* @return the number of milliseconds played.
* @exception CPPUNIT_NS::Exception on test failures.
*/
gint64
playFile(const char * audioFile,
const char * config)
throw (CPPUNIT_NS::Exception);
protected:
/**
* A simple mp3 smoke test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3Test(void) throw (CPPUNIT_NS::Exception);
/**
* An open ended mp3 play test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3OpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* A simple ogg vorbis smoke test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisTest(void) throw (CPPUNIT_NS::Exception);
/**
* An open ended ogg vorbis play test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* A simple SMIL smoke test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilTest(void) throw (CPPUNIT_NS::Exception);
/**
* An open ended SMIL play test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
public:
/**
* Set up the environment for the test case.
*/
void
setUp(void) throw ();
/**
* Clean up the environment after the test case.
*/
void
tearDown(void) throw ();
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace GstreamerElements
} // namespace LiveSupport
#endif // PartialPlayTest_h

370
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@ -1,370 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <string>
#include <iostream>
#include <gst/gst.h>
#include "seek-pack.h"
#include "SeekPackTest.h"
using namespace LiveSupport::GstreamerElements;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
CPPUNIT_TEST_SUITE_REGISTRATION(SeekPackTest);
/**
* An mp3 test file.
*/
static const char * mp3File = "var/5seccounter.mp3";
/**
* An ogg vorbis test file.
*/
static const char * oggVorbisFile = "var/5seccounter.ogg";
/**
* A smil test file.
*/
static const char * smilFile = "var/simple.smil";
/* =============================================== local function prototypes */
/**
* Signal handler for the eos event of the switcher element.
*
* @param element the element emitting the eos signal
* @param userData pointer to the container bin of the switcher.
*/
static void
eos_signal_handler(GstElement * element,
gpointer userData);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Set up the test environment
*----------------------------------------------------------------------------*/
void
SeekPackTest :: setUp(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Clean up the test environment
*----------------------------------------------------------------------------*/
void
SeekPackTest :: tearDown(void) throw ()
{
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
gint64
SeekPackTest :: playFile(const char * audioFile,
gint64 silenceDuration,
gint64 playFrom,
gint64 playTo)
throw (CPPUNIT_NS::Exception)
{
GstElement * pipeline;
GstElement * source;
LivesupportSeekPack * seekPack;
GstCaps * caps;
GstElement * sink;
GstFormat format;
gint64 timePlayed;
/* initialize GStreamer */
gst_init(0, 0);
caps = gst_caps_new_simple("audio/x-raw-int",
"width", G_TYPE_INT, 16,
"depth", G_TYPE_INT, 16,
"endianness", G_TYPE_INT, G_BYTE_ORDER,
"signed", G_TYPE_BOOLEAN, TRUE,
"channels", G_TYPE_INT, 2,
"rate", G_TYPE_INT, 44100,
NULL);
/* create elements */
pipeline = gst_pipeline_new("audio-player");
source = gst_element_factory_make("filesrc", "filesource");
seekPack = livesupport_seek_pack_new("seekPack", caps);
sink = gst_element_factory_make("alsasink", "alsaoutput");
/* set filename property on the file source */
g_object_set(G_OBJECT (source), "location", audioFile, NULL);
livesupport_seek_pack_init(seekPack,
source,
silenceDuration,
playFrom,
playTo);
g_signal_connect(seekPack->bin,
"eos",
G_CALLBACK(eos_signal_handler),
pipeline);
livesupport_seek_pack_link(seekPack, sink);
livesupport_seek_pack_add_to_bin(seekPack, GST_BIN(pipeline));
gst_bin_add(GST_BIN(pipeline), sink);
gst_element_set_state(sink, GST_STATE_READY);
livesupport_seek_pack_set_state(seekPack, GST_STATE_PLAYING);
gst_element_set_state(pipeline, GST_STATE_PLAYING);
while (gst_bin_iterate(GST_BIN(pipeline)));
format = GST_FORMAT_TIME;
gst_element_query(sink, GST_QUERY_POSITION, &format, &timePlayed);
/* clean up nicely */
gst_element_set_state(pipeline, GST_STATE_NULL);
livesupport_seek_pack_destroy(seekPack);
gst_object_unref(GST_OBJECT(pipeline));
return timePlayed;
}
/*------------------------------------------------------------------------------
* eos signal handler for the switcher element
*----------------------------------------------------------------------------*/
static void
eos_signal_handler(GstElement * element,
gpointer userData)
{
GstElement * container = GST_ELEMENT(userData);
g_return_if_fail(container != NULL);
g_return_if_fail(GST_IS_ELEMENT(container));
// set the container into eos state
gst_element_set_eos(container);
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
SeekPackTest :: mp3Test(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(mp3File,
2LL * GST_SECOND,
1LL * GST_SECOND,
3LL * GST_SECOND);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 3.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 4.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A test with no silence.
*----------------------------------------------------------------------------*/
void
SeekPackTest :: mp3NoSilenceTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(mp3File,
0LL * GST_SECOND,
1LL * GST_SECOND,
3LL * GST_SECOND);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 1.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 2.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Open ended test
*----------------------------------------------------------------------------*/
void
SeekPackTest :: mp3OpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(mp3File,
2LL * GST_SECOND,
1LL * GST_SECOND,
-1LL);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 5.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 6.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple test with an ogg vorbis file
*----------------------------------------------------------------------------*/
void
SeekPackTest :: oggVorbisTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(oggVorbisFile,
2LL * GST_SECOND,
1LL * GST_SECOND,
3LL * GST_SECOND);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 3.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 4.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A no silence test with an ogg vorbis file
*----------------------------------------------------------------------------*/
void
SeekPackTest :: oggVorbisNoSilenceTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(oggVorbisFile,
0LL * GST_SECOND,
1LL * GST_SECOND,
3LL * GST_SECOND);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 1.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 2.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* An open ended test with an ogg vorbis file
*----------------------------------------------------------------------------*/
void
SeekPackTest :: oggVorbisOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(oggVorbisFile,
2LL * GST_SECOND,
1LL * GST_SECOND,
-1LL);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 3.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 4.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple test with a SMIL file
*----------------------------------------------------------------------------*/
void
SeekPackTest :: smilTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(smilFile,
2LL * GST_SECOND,
1LL * GST_SECOND,
3LL * GST_SECOND);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 3.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 4.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple test with a SMIL file, without silence
*----------------------------------------------------------------------------*/
void
SeekPackTest :: smilNoSilenceTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(smilFile,
0LL * GST_SECOND,
1LL * GST_SECOND,
3LL * GST_SECOND);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 1.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 2.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple test with a SMIL file, playing until EOS
*----------------------------------------------------------------------------*/
void
SeekPackTest :: smilOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(smilFile,
2LL * GST_SECOND,
1LL * GST_SECOND,
-1LL);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 3.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 4.1 * GST_SECOND);
}

199
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@ -1,199 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef SeekPackTest_h
#define SeekPackTest_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <cppunit/extensions/HelperMacros.h>
namespace LiveSupport {
namespace GstreamerElements {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* Unit test for the SeekPack structure.
*
* @author $Author$
* @version $Revision$
*/
class SeekPackTest : public CPPUNIT_NS::TestFixture
{
CPPUNIT_TEST_SUITE(SeekPackTest);
CPPUNIT_TEST(mp3Test);
CPPUNIT_TEST(mp3NoSilenceTest);
CPPUNIT_TEST(mp3OpenEndedTest);
CPPUNIT_TEST(oggVorbisTest);
CPPUNIT_TEST(oggVorbisNoSilenceTest);
CPPUNIT_TEST(oggVorbisOpenEndedTest);
CPPUNIT_TEST(smilTest);
CPPUNIT_TEST(smilNoSilenceTest);
CPPUNIT_TEST(smilOpenEndedTest);
CPPUNIT_TEST_SUITE_END();
private:
/**
* Play a file, with a specific partial play config.
*
* @param audioFile the file to play
* @param silenceDuration the amount of silence before playing
* @param playFrom play the audio file from this offset
* @param playTo play the audio file until this offset,
* or -1LL if until the end.
* @return the number of milliseconds played.
* @exception CPPUNIT_NS::Exception on test failures.
*/
gint64
playFile(const char * audioFile,
gint64 silenceDuration,
gint64 playFrom,
gint64 playTo)
throw (CPPUNIT_NS::Exception);
protected:
/**
* A simple mp3 smoke test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3Test(void) throw (CPPUNIT_NS::Exception);
/**
* An mp3 test with no silence.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3NoSilenceTest(void) throw (CPPUNIT_NS::Exception);
/**
* An open ended mp3 play test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3OpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* Try SeekPack on an ogg vorbis file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisTest(void) throw (CPPUNIT_NS::Exception);
/**
* Try SeekPack on an ogg vorbis file, without playing silence.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisNoSilenceTest(void) throw (CPPUNIT_NS::Exception);
/**
* Try SeekPack on an ogg vorbis file, playing until EOS.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* Try SeekPack on a SMIL file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilTest(void) throw (CPPUNIT_NS::Exception);
/**
* Try SeekPack on a SMIL file, with no silence in the front.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilNoSilenceTest(void) throw (CPPUNIT_NS::Exception);
/**
* Try SeekPack on a SMIL file, playing until EOS.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
public:
/**
* Set up the environment for the test case.
*/
void
setUp(void) throw ();
/**
* Clean up the environment after the test case.
*/
void
tearDown(void) throw ();
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace GstreamerElements
} // namespace LiveSupport
#endif // SeekPackTest_h

298
campcaster/src/modules/gstreamerElements/src/SeekTest.cxx
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@ -1,298 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <string>
#include <iostream>
#include <gst/gst.h>
#include "LiveSupport/GstreamerElements/autoplug.h"
#include "seek.h"
#include "SeekTest.h"
using namespace LiveSupport::GstreamerElements;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
CPPUNIT_TEST_SUITE_REGISTRATION(SeekTest);
/**
* An mp3 test file.
*/
static const char * mp3File = "var/5seccounter.mp3";
/**
* An Ogg Vorbis test file.
*/
static const char * oggVorbisFile = "var/5seccounter.ogg";
/**
* An smil test file.
*/
static const char * smilFile = "var/simple.smil";
/* =============================================== local function prototypes */
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Set up the test environment
*----------------------------------------------------------------------------*/
void
SeekTest :: setUp(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Clean up the test environment
*----------------------------------------------------------------------------*/
void
SeekTest :: tearDown(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Play an audio file
*----------------------------------------------------------------------------*/
gint64
SeekTest :: playFile(const char * audioFile,
gint64 seekTo,
gint64 playTo)
throw (CPPUNIT_NS::Exception)
{
GstElement * pipeline;
GstElement * source;
GstElement * decoder;
GstElement * sink;
GstSeekType seekType;
GstCaps * caps;
GstFormat format;
gint64 timePlayed;
gint64 timeAfterSeek;
gboolean ret;
/* initialize GStreamer */
gst_init(0, 0);
caps = gst_caps_new_simple("audio/x-raw-int",
"width", G_TYPE_INT, 16,
"depth", G_TYPE_INT, 16,
"endianness", G_TYPE_INT, G_BYTE_ORDER,
"signed", G_TYPE_BOOLEAN, TRUE,
"channels", G_TYPE_INT, 2,
"rate", G_TYPE_INT, 44100,
NULL);
/* create elements */
seekType = (GstSeekType) (GST_FORMAT_TIME |
GST_SEEK_METHOD_SET |
GST_SEEK_FLAG_FLUSH);
pipeline = gst_pipeline_new("audio-player");
source = gst_element_factory_make("filesrc", "source");
sink = gst_element_factory_make("alsasink", "alsa-output");
g_object_set(G_OBJECT(source), "location", audioFile, NULL);
decoder = ls_gst_autoplug_plug_source(source, "decoder", caps);
if (!decoder) {
gst_object_unref(GST_OBJECT(sink));
gst_object_unref(GST_OBJECT(source));
gst_object_unref(GST_OBJECT(pipeline));
return 0LL;
}
gst_element_link(decoder, sink);
gst_bin_add_many(GST_BIN(pipeline), source, decoder, sink, NULL);
gst_element_set_state(source, GST_STATE_PLAYING);
gst_element_set_state(decoder, GST_STATE_PAUSED);
gst_element_set_state(sink, GST_STATE_PAUSED);
gst_element_set_state(pipeline, GST_STATE_PLAYING);
// iterate on the pipline until the played time becomes more than 0
// as the seek even will only be taken into consideration after that
// by gstreamer
for (timePlayed = 0;
timePlayed == 0 && gst_bin_iterate(GST_BIN(pipeline)); ) {
format = GST_FORMAT_TIME;
gst_element_query(sink, GST_QUERY_POSITION, &format, &timePlayed);
}
// so, seek now
timeAfterSeek = -1LL;
ret = livesupport_seek(decoder, seekType, seekTo);
CPPUNIT_ASSERT(ret);
// iterate until playTo is reached
while (gst_bin_iterate(GST_BIN(pipeline))) {
format = GST_FORMAT_TIME;
gst_element_query(sink, GST_QUERY_POSITION, &format, &timePlayed);
if (timeAfterSeek == -1LL && timePlayed > seekTo) {
timeAfterSeek = timePlayed;
}
if (playTo > 0 && timePlayed > playTo) {
break;
}
}
/* clean up nicely */
gst_element_set_state(pipeline, GST_STATE_NULL);
gst_object_unref(GST_OBJECT (pipeline));
return timePlayed - timeAfterSeek;
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
SeekTest :: mp3Test(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(mp3File, 1LL * GST_SECOND, 4LL * GST_SECOND);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 3.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Seek and play until the end of the auido file.
*----------------------------------------------------------------------------*/
void
SeekTest :: mp3OpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
// see http://bugzilla.gnome.org/show_bug.cgi?id=308312
// as why this seek is not precise
timePlayed = playFile(mp3File, 2LL * GST_SECOND, -1LL);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 3.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple smoke test on an Ogg Vorbis file.
*----------------------------------------------------------------------------*/
void
SeekTest :: oggVorbisTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(oggVorbisFile, 1LL * GST_SECOND, 4LL * GST_SECOND);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 3.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Seek and play an ogg vorbis file until the end of the auido file.
*----------------------------------------------------------------------------*/
void
SeekTest :: oggVorbisOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
// see http://bugzilla.gnome.org/show_bug.cgi?id=308312
// as why this seek is not precise
timePlayed = playFile(oggVorbisFile, 2LL * GST_SECOND, -1LL);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 3.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple smoke test on a SMIL file.
*----------------------------------------------------------------------------*/
void
SeekTest :: smilTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFile(smilFile, 1LL * GST_SECOND, 4LL * GST_SECOND);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 3.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Seek and play a SMIL file until the end of the auido file.
*----------------------------------------------------------------------------*/
void
SeekTest :: smilOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
// see http://bugzilla.gnome.org/show_bug.cgi?id=308312
// as why this seek is not precise
timePlayed = playFile(oggVorbisFile, 2LL * GST_SECOND, -1LL);
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 3.1 * GST_SECOND);
}

170
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@ -1,170 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef SeekTest_h
#define SeekTest_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <cppunit/extensions/HelperMacros.h>
namespace LiveSupport {
namespace GstreamerElements {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* Unit test for the partialplay gstreamer element.
*
* @author $Author$
* @version $Revision$
*/
class SeekTest : public CPPUNIT_NS::TestFixture
{
CPPUNIT_TEST_SUITE(SeekTest);
CPPUNIT_TEST(mp3Test);
CPPUNIT_TEST(mp3OpenEndedTest);
CPPUNIT_TEST(oggVorbisTest);
CPPUNIT_TEST(oggVorbisOpenEndedTest);
CPPUNIT_TEST(smilTest);
CPPUNIT_TEST(smilOpenEndedTest);
CPPUNIT_TEST_SUITE_END();
private:
/**
* Play a specific file, from and until a specific timepoint.
*
* @param audioFile the audio file to play.
* @param seekTo before playing, seek to this position.
* @param playTo play until this position, or -1LL if play until
* the end.
* @return the number of milliseconds played.
* @exception CPPUNIT_NS::Exception on test failures.
*/
gint64
playFile(const char * audioFile,
gint64 seekTo,
gint64 playTo)
throw (CPPUNIT_NS::Exception);
protected:
/**
* A simple mp3 test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3Test(void) throw (CPPUNIT_NS::Exception);
/**
* A test where an mp3 file is played until its end.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3OpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* A simple ogg vorbis test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisTest(void) throw (CPPUNIT_NS::Exception);
/**
* A test where an ogg vorbis file is played until its end.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* A simple SMIL test.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilTest(void) throw (CPPUNIT_NS::Exception);
/**
* A test where an SMIL file is played until its end.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
public:
/**
* Set up the environment for the test case.
*/
void
setUp(void) throw ();
/**
* Clean up the environment after the test case.
*/
void
tearDown(void) throw ();
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace GstreamerElements
} // namespace LiveSupport
#endif // SeekTest_h

415
campcaster/src/modules/gstreamerElements/src/SwitcherTest.cxx
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@ -1,415 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <string>
#include <iostream>
#include <gst/gst.h>
#include "LiveSupport/GstreamerElements/autoplug.h"
#include "SwitcherTest.h"
using namespace LiveSupport::GstreamerElements;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
CPPUNIT_TEST_SUITE_REGISTRATION(SwitcherTest);
/**
* An mp3 test file.
*/
static const char * mp3File = "var/5seccounter.mp3";
/**
* An ogg vorbis test file.
*/
static const char * oggVorbisFile = "var/5seccounter.ogg";
/**
* A SMIL test file.
*/
static const char * smilFile = "var/simple.smil";
/* =============================================== local function prototypes */
/**
* Signal handler for the eos event of the switcher element.
*
* @param element the element emitting the eos signal
* @param userData pointer to the container bin of the switcher.
*/
static void
eos_signal_handler(GstElement * element,
gpointer userData);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Set up the test environment
*----------------------------------------------------------------------------*/
void
SwitcherTest :: setUp(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Clean up the test environment
*----------------------------------------------------------------------------*/
void
SwitcherTest :: tearDown(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Play an audio file
*----------------------------------------------------------------------------*/
gint64
SwitcherTest :: playFiles(const char ** audioFiles,
unsigned int noFiles,
const char * sourceConfig)
throw (CPPUNIT_NS::Exception)
{
GstElement * pipeline;
GstElement * switcher;
GstElement * sink;
GstCaps * caps;
unsigned int i;
GstFormat format;
gint64 timePlayed;
/* initialize GStreamer */
gst_init(0, 0);
caps = gst_caps_new_simple("audio/x-raw-int",
"width", G_TYPE_INT, 16,
"depth", G_TYPE_INT, 16,
"endianness", G_TYPE_INT, G_BYTE_ORDER,
"signed", G_TYPE_BOOLEAN, TRUE,
"channels", G_TYPE_INT, 2,
"rate", G_TYPE_INT, 44100,
NULL);
/* create elements */
pipeline = gst_pipeline_new("audio-player");
switcher = gst_element_factory_make("switcher", "switcher");
sink = gst_element_factory_make("alsasink", "alsa-output");
for (i = 0; i < noFiles; ++i) {
GstElement * source;
GstElement * decoder;
char str[256];
gboolean ret;
g_snprintf(str, 256, "source_%d", i);
source = gst_element_factory_make("filesrc", str);
CPPUNIT_ASSERT(source);
g_object_set(G_OBJECT(source), "location", audioFiles[i], NULL);
g_snprintf(str, 256, "decoder_%d", i);
decoder = ls_gst_autoplug_plug_source(source, str, caps);
CPPUNIT_ASSERT(decoder);
ret = gst_element_link(decoder, switcher);
CPPUNIT_ASSERT(ret);
gst_bin_add_many(GST_BIN(pipeline), source, decoder, NULL);
}
/* link and add the switcher & sink _after_ the decoders above
* otherwise we'll get a:
* "assertion failed: (group->group_links == NULL)"
* error later on when trying to free up the pipeline
* see http://bugzilla.gnome.org/show_bug.cgi?id=309122
*/
gst_element_link_many(switcher, sink, NULL);
gst_bin_add_many(GST_BIN(pipeline), switcher, sink, NULL);
g_object_set(G_OBJECT(switcher), "source-config", sourceConfig, NULL);
/* listen for the eos event on switcher, so the pipeline can be stopped */
g_signal_connect(switcher, "eos", G_CALLBACK(eos_signal_handler), pipeline);
gst_element_set_state(sink, GST_STATE_PAUSED);
/* set the switcher to PAUSED, as it will give
* "trying to push on unnegotiaded pad" warnings otherwise */
gst_element_set_state(switcher, GST_STATE_PAUSED);
gst_element_set_state(pipeline, GST_STATE_PLAYING);
while (gst_bin_iterate(GST_BIN(pipeline)));
format = GST_FORMAT_TIME;
gst_element_query(sink, GST_QUERY_POSITION, &format, &timePlayed);
/* clean up nicely */
gst_element_set_state(pipeline, GST_STATE_NULL);
gst_object_unref(GST_OBJECT (pipeline));
return timePlayed;
}
/*------------------------------------------------------------------------------
* eos signal handler for the switcher element
*----------------------------------------------------------------------------*/
static void
eos_signal_handler(GstElement * element,
gpointer userData)
{
GstElement * container = GST_ELEMENT(userData);
g_return_if_fail(container != NULL);
g_return_if_fail(GST_IS_ELEMENT(container));
// set the container into eos state
gst_element_set_eos(container);
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: mp3Test(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFiles(&mp3File, 1, "0[3s]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 3.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Play a file until its end.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: mp3OpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFiles(&mp3File, 1, "0[]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Play a file until its end.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: mp3MultipleTest(void)
throw (CPPUNIT_NS::Exception)
{
const char * testFiles[] = { mp3File, mp3File };
gint64 timePlayed;
char str[256];
timePlayed = playFiles(testFiles, 2, "0[2s];1[2s]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 3.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 4.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Play a file until its end.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: mp3MultipleOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
const char * testFiles[] = { mp3File, mp3File };
gint64 timePlayed;
char str[256];
timePlayed = playFiles(testFiles, 2, "0[2s];1[]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 6.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 7.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: oggVorbisTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFiles(&oggVorbisFile, 1, "0[3s]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 3.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Play a file until its end.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: oggVorbisOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFiles(&oggVorbisFile, 1, "0[]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Play a file until its end.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: oggVorbisMultipleTest(void)
throw (CPPUNIT_NS::Exception)
{
const char * testFiles[] = { oggVorbisFile, oggVorbisFile };
gint64 timePlayed;
char str[256];
timePlayed = playFiles(testFiles, 2, "0[2s];1[2s]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 3.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 4.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Play a file until its end.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: oggVorbisMultipleOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
const char * testFiles[] = { oggVorbisFile, oggVorbisFile };
gint64 timePlayed;
char str[256];
timePlayed = playFiles(testFiles, 2, "0[2s];1[]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 6.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 7.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* A simple smoke test.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: smilTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFiles(&smilFile, 1, "0[3s]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 2.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 3.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Play a file until its end.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: smilOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
gint64 timePlayed;
char str[256];
timePlayed = playFiles(&smilFile, 1, "0[]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 4.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 5.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Play a file until its end.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: smilMultipleTest(void)
throw (CPPUNIT_NS::Exception)
{
const char * testFiles[] = { smilFile, smilFile };
gint64 timePlayed;
char str[256];
timePlayed = playFiles(testFiles, 2, "0[2s];1[2s]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 3.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 4.1 * GST_SECOND);
}
/*------------------------------------------------------------------------------
* Play a file until its end.
*----------------------------------------------------------------------------*/
void
SwitcherTest :: smilMultipleOpenEndedTest(void)
throw (CPPUNIT_NS::Exception)
{
const char * testFiles[] = { smilFile, smilFile };
gint64 timePlayed;
char str[256];
timePlayed = playFiles(testFiles, 2, "0[2s];1[]");
g_snprintf(str, 256, "time played: %" G_GINT64_FORMAT, timePlayed);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed > 6.9 * GST_SECOND);
CPPUNIT_ASSERT_MESSAGE(str, timePlayed < 7.1 * GST_SECOND);
}

226
campcaster/src/modules/gstreamerElements/src/SwitcherTest.h
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@ -1,226 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef SwitcherTest_h
#define SwitcherTest_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <cppunit/extensions/HelperMacros.h>
namespace LiveSupport {
namespace GstreamerElements {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* Unit test for the partialplay gstreamer element.
*
* @author $Author$
* @version $Revision$
*/
class SwitcherTest : public CPPUNIT_NS::TestFixture
{
CPPUNIT_TEST_SUITE(SwitcherTest);
CPPUNIT_TEST(mp3Test);
CPPUNIT_TEST(mp3OpenEndedTest);
CPPUNIT_TEST(mp3MultipleTest);
CPPUNIT_TEST(mp3MultipleOpenEndedTest);
CPPUNIT_TEST(oggVorbisTest);
CPPUNIT_TEST(oggVorbisOpenEndedTest);
CPPUNIT_TEST(oggVorbisMultipleTest);
CPPUNIT_TEST(oggVorbisMultipleOpenEndedTest);
CPPUNIT_TEST(smilTest);
CPPUNIT_TEST(smilOpenEndedTest);
CPPUNIT_TEST(smilMultipleTest);
CPPUNIT_TEST(smilMultipleOpenEndedTest);
CPPUNIT_TEST_SUITE_END();
private:
/**
* Play audio files, with a specific switcher configuration.
*
* @param audioFiles an array of file names to play
* @param noFiles the size of the audioFiles array.
* @param sourceConfig the source config to use.
* @return the number of milliseconds played.
* @exception CPPUNIT_NS::Exception on test failures.
*/
gint64
playFiles(const char ** audioFiles,
unsigned int noFiles,
const char * sourceConfig)
throw (CPPUNIT_NS::Exception);
protected:
/**
* A simple smoke test with an mp3 file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3Test(void) throw (CPPUNIT_NS::Exception);
/**
* A test to play an mp3 file until its end.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3OpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test the switcher with multiple mp3 inputs.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3MultipleTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test the switcher with multiple mp3 inputs,
* including open-ended ones.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
mp3MultipleOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* A simple smoke test with an ogg vorbis file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisTest(void) throw (CPPUNIT_NS::Exception);
/**
* A test to play an ogg vorbis file until its end.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test the switcher with multiple ogg vorbis inputs.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisMultipleTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test the switcher with multiple ogg vorbis inputs,
* including open-ended ones.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
oggVorbisMultipleOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* A simple smoke test with a SMIL file.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilTest(void) throw (CPPUNIT_NS::Exception);
/**
* A test to play a SMIL file until its end.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test the switcher with multiple SMIL inputs.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilMultipleTest(void) throw (CPPUNIT_NS::Exception);
/**
* Test the switcher with multiple SMIL inputs,
* including open-ended ones.
*
* @exception CPPUNIT_NS::Exception on test failures.
*/
void
smilMultipleOpenEndedTest(void) throw (CPPUNIT_NS::Exception);
public:
/**
* Set up the environment for the test case.
*/
void
setUp(void) throw ();
/**
* Clean up the environment after the test case.
*/
void
tearDown(void) throw ();
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace GstreamerElements
} // namespace LiveSupport
#endif // SwitcherTest_h

286
campcaster/src/modules/gstreamerElements/src/TestRunner.cxx
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@ -1,286 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#else
#error "Need unistd.h"
#endif
#if HAVE_GETOPT_H
#include <getopt.h>
#else
#error "Need getopt.h"
#endif
#include <gst/gst.h>
#include <fstream>
#include <cppunit/BriefTestProgressListener.h>
#include <cppunit/CompilerOutputter.h>
#include <cppunit/XmlOutputter.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/TestResult.h>
#include <cppunit/TestResultCollector.h>
#include <cppunit/TestRunner.h>
#include "LiveSupport/Core/Ptr.h"
using namespace LiveSupport::Core;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
/**
* Our copyright notice, should be at most 80 columns
*/
static const char copyrightNotice[] =
"Copyright (c) 2004 Media Development Loan Fund under the GNU GPL";
/**
* String describing the short options.
*/
static const char options[] = "ho:s:v";
/**
* Structure describing the long options
*/
static const struct option longOptions[] = {
{ "help", no_argument, 0, 'h' },
{ "output", required_argument, 0, 'o' },
{ "stylesheet", required_argument, 0, 's' },
{ "version", no_argument, 0, 'v' },
{ 0, 0, 0, 0 }
};
/**
* The encoding to use for the output file.
*/
static const std::string encoding = "utf-8";
/**
* The output XML file name.
*/
static Ptr<std::string>::Ref xmlOutFileName;
/**
* The XSLT attached to the output file.
*/
static Ptr<std::string>::Ref xsltFileName;
/* =============================================== local function prototypes */
/**
* Print program version.
*
* @param os the std::ostream to print to.
*/
static void
printVersion ( std::ostream & os );
/**
* Print program usage information.
*
* @param invocation the command line command used to invoke this program.
* @param os the std::ostream to print to.
*/
static void
printUsage ( const char invocation[],
std::ostream & os );
/**
* Process command line arguments.
*
* @param argc the number of arguments.
* @param argv the arguments themselves.
* @return true of all went well, false in case the program should exit
* after this call.
*/
static bool
processArguments(int argc, char *argv[]);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Run all tests
*----------------------------------------------------------------------------*/
int
main( int argc,
char * argv[] ) throw ()
{
// initialize the gst parameters
gst_init(&argc, &argv);
if (!processArguments(argc, argv)) {
return 0;
}
// Create the event manager and test controller
CPPUNIT_NS::TestResult controller;
// Add a listener that colllects test result
CPPUNIT_NS::TestResultCollector result;
controller.addListener( &result );
// Add a listener that print dots as test run.
CPPUNIT_NS::BriefTestProgressListener progress;
controller.addListener( &progress );
// Add the top suite to the test runner
CPPUNIT_NS::TestRunner runner;
runner.addTest( CPPUNIT_NS::TestFactoryRegistry::getRegistry().makeTest() );
runner.run( controller );
// Print test in a compiler compatible format.
CPPUNIT_NS::CompilerOutputter outputter( &result, std::cerr );
outputter.setLocationFormat("%p:%l:");
outputter.write();
// also generate an XML document as an output
std::ofstream xmlOutFile(xmlOutFileName->c_str());
CPPUNIT_NS::XmlOutputter xmlOutputter(&result, xmlOutFile, encoding);
xmlOutputter.setStandalone(false);
if (xsltFileName) {
xmlOutputter.setStyleSheet(*xsltFileName);
}
xmlOutputter.write();
xmlOutFile.flush();
xmlOutFile.close();
return result.wasSuccessful() ? 0 : 1;
}
/*------------------------------------------------------------------------------
* Process command line arguments.
*----------------------------------------------------------------------------*/
static bool
processArguments(int argc, char *argv[])
{
int i;
while ((i = getopt_long(argc, argv, options, longOptions, 0)) != -1) {
switch (i) {
case 'h':
printUsage(argv[0], std::cout);
return false;
case 'o':
xmlOutFileName.reset(new std::string(optarg));
break;
case 's':
xsltFileName.reset(new std::string(optarg));
break;
case 'v':
printVersion(std::cout);
return false;
default:
printUsage(argv[0], std::cout);
return false;
}
}
if (optind < argc) {
std::cerr << "error processing command line arguments" << std::endl;
printUsage(argv[0], std::cout);
return false;
}
if (!xmlOutFileName) {
std::cerr << "mandatory option output file name not specified"
<< std::endl;
printUsage(argv[0], std::cout);
return false;
}
std::cerr << "writing output to '" << *xmlOutFileName << '\'' << std::endl;
if (xsltFileName) {
std::cerr << "using XSLT file '" << *xsltFileName << '\'' << std::endl;
}
return true;
}
/*------------------------------------------------------------------------------
* Print program version.
*----------------------------------------------------------------------------*/
static void
printVersion ( std::ostream & os )
{
os << PACKAGE_NAME << ' ' << PACKAGE_VERSION << std::endl
<< "Unit test runner" << std::endl
<< copyrightNotice << std::endl;
}
/*------------------------------------------------------------------------------
* Print program usage.
*----------------------------------------------------------------------------*/
static void
printUsage ( const char invocation[],
std::ostream & os )
{
os << PACKAGE_NAME << ' ' << PACKAGE_VERSION << std::endl
<< "Unit test runner" << std::endl
<< std::endl
<< "Usage: " << invocation << " [OPTION]"
<< std::endl
<< " mandatory options:" << std::endl
<< " -o, --output=file.name write test results into this XML file"
<< std::endl
<< " optional options:" << std::endl
<< " -s, --stylesheet specify this XSLT for the output file"
<< std::endl
<< " this is either an absolute URI, or a"
<< std::endl
<< " relative path for the output document"
<< std::endl
<< " -h, --help display this help and exit" << std::endl
<< " -v, --version display version information and exit"
<< std::endl
<< std::endl
<< "Report bugs to " << PACKAGE_BUGREPORT << std::endl;
}

826
campcaster/src/modules/gstreamerElements/src/autoplug.c
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@ -1,826 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
This code is based on the examples/manual/dynamic.c sample file
provided in the gstreamer-0.8.10 source tarball, which is published
under the GNU LGPL license.
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#include <gst/gst.h>
#include "LiveSupport/GstreamerElements/autoplug.h"
/* =================================================== local data structures */
typedef struct _Typefind Typefind;
/**
* Data structure to hold information related to typefindinf.
*/
struct _Typefind {
GstElement * pipeline;
GstElement * bin;
GstElement * source;
GstElement * typefind;
GstElement * audiosink;
GstElement * sink;
const GstCaps * caps;
gulong typefindSignal;
gboolean done;
};
/**
* The list of factories this autoplugger is interested in.
*/
static GList * factories = 0;
/**
* The reference count for the autoplugger, used to determine if static
* (shared) resources should be freed.
*/
static unsigned int refCount = 0;
/* ================================================ local constants & macros */
/* =============================================== local function prototypes */
/**
* Handle typefinding error.
*
* @param pipeline the pipeline generating the error.
* @param source the source element with the error
* @param error the error itself.
* @param message the error message.
* @param userData user-specific data.
*/
static void
autoplug_error_handler(GstElement * pipeline,
GstElement * source,
GError * error,
gchar * message,
gpointer userData);
/**
* Handle event of the typefinder finding a type.
*
* @param typefind the typefind element that found the type.
* @param probability the probability of the find.
* @param caps the found capabilities.
* @param userData user-specific data, a pointer to a related Typefind
* structure.
*/
static void
autoplug_typefound_handler(GstElement * typefind,
gint probability,
GstCaps * caps,
gpointer userData);
/**
* Initialize a typefind object.
*
* @param typefind the Typefind structure to init.
* @param name the name of the topmost bin element, that will
* be returned at the end of autoplugging.
* @param caps the capabilities expected from the returned element,
* on its src pad.
*/
static void
autoplug_init(Typefind * typefind,
const gchar * name,
const GstCaps * caps);
/**
* De-initialize a typefind object.
*
* @param typefind the Typefind structure to de-init.
*/
static void
autoplug_deinit(Typefind * typefind);
/**
* A filter specifying the kind of factories we're interested in.
*
* @param feature the feature to test
* @param userData user-specific data
* @return TRUE if we're interested in the supplied feature, FALSE otherwise
*/
static gboolean
autoplug_feature_filter(GstPluginFeature * feature,
gpointer userData);
/**
* A comparison function based on the ranks of two features.
*
* @param feature1 one of the features to compare.
* @param feature2 the other feature to compare.
* @return 0 if the two features match in terms of their ranks,
* <0 if feature1 is higher, >0 if feature2 is higher in
* their ranks.
*/
static gint
autoplug_compare_ranks(GstPluginFeature * feature1,
GstPluginFeature * feature2);
/**
* Type to plug an appropriate element to a pad, according to the specified
* capabilities.
*
* @param typefind the Typefind structure to do the plugging for
* @param pad the pad to plug.
* @param caps the capabilities to plug with.
*/
static void
autoplug_try_to_plug(Typefind * typefind,
GstPad * pad,
const GstCaps * caps);
/**
* Close a found link.
*
* @param typefind the Typefind structure to do close the link for.
* @param srcpad the source pad to close linking for.
* @param sinkelement the sink element to link the src pad to.
* @param padname the name of sink pad in sinkelement to link srcpad to.
* @param templlist a pad template list (TODO: what's this for?)
*/
static void
autoplug_close_link(Typefind * typefind,
GstPad * srcpad,
GstElement * sinkelement,
const gchar * padname,
const GList * templlist);
/**
* Handle the event of new pads created on elements with dynamic pads.
*
* @param element the element that the new pad was created on.
* @param pad the new pad.
* @param userData user-specific data.
*/
static void
autoplug_newpad(GstElement * element,
GstPad * pad,
gpointer data);
/**
* Remove all typefind elements inside the bin, traversing to lower binds
* if necessary. The pads linked through the removed typefind elements are
* linked directly instead.
* The typefind member of the supplied Typefind object is also removed,
* and changed to NULL.
*
* @param typefind the typefind object to work on.
* @param bin the bin to remove the typefind elements from.
*/
static void
autoplug_remove_typefind_elements(Typefind * typefind,
GstBin * bin);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Filter the features that we're interested in.
*----------------------------------------------------------------------------*/
static gboolean
autoplug_feature_filter(GstPluginFeature * feature,
gpointer userData)
{
GstElementFactory * factory;
const gchar * klass;
guint rank;
const GList * pads;
gboolean good;
/* we only care about element factories */
if (!GST_IS_ELEMENT_FACTORY(feature)) {
return FALSE;
}
factory = GST_ELEMENT_FACTORY(feature);
/* only parsers, demuxers and decoders */
klass = gst_element_factory_get_klass(factory);
if (g_strrstr(klass, "Demux") == NULL &&
g_strrstr(klass, "Decoder") == NULL &&
g_strrstr(klass, "Parse") == NULL) {
return FALSE;
}
/* select only the factories we care about, which are enough to
* open and plug mp3, ogg vorbis and SMIL */
good = FALSE;
for (pads = gst_element_factory_get_pad_templates(factory);
pads != NULL;
pads = pads->next) {
GstPadTemplate * templ = GST_PAD_TEMPLATE(pads->data);
const char * mime;
if (!GST_IS_PAD_TEMPLATE(templ)) {
continue;
}
/* find the sink template - need an always pad*/
if (templ->direction != GST_PAD_SINK ||
templ->presence != GST_PAD_ALWAYS) {
continue;
}
if (gst_caps_get_size(templ->caps) <= 0) {
continue;
}
mime = gst_structure_get_name(gst_caps_get_structure(templ->caps, 0));
if (g_strrstr(mime, "application/x-id3")
|| g_strrstr(mime, "audio/mpeg")
|| g_strrstr(mime, "application/ogg")
|| g_strrstr(mime, "audio/x-vorbis")
|| g_strrstr(mime, "application/smil")) {
good = TRUE;
break;
}
}
if (!good) {
return FALSE;
}
/* only select elements with autoplugging rank */
rank = gst_plugin_feature_get_rank(feature);
if (rank < GST_RANK_MARGINAL) {
return FALSE;
}
return TRUE;
}
/*------------------------------------------------------------------------------
* Compare the ranks of two features.
*----------------------------------------------------------------------------*/
static gint
autoplug_compare_ranks(GstPluginFeature * feature1,
GstPluginFeature * feature2)
{
return gst_plugin_feature_get_rank(feature2)
- gst_plugin_feature_get_rank(feature1);
}
/*------------------------------------------------------------------------------
* Initialize a Typefind object, like the factories that we care about.
*----------------------------------------------------------------------------*/
static void
autoplug_init(Typefind * typefind,
const gchar * name,
const GstCaps * caps)
{
/* first filter out the interesting element factories */
if (!factories) {
/* FIXME: this is not thread safe!
* but set factoires to non-zero ASAP to avoid race conditions */
factories = (GList *) -1;
factories = gst_registry_pool_feature_filter(
(GstPluginFeatureFilter) autoplug_feature_filter,
FALSE, NULL);
/* sort them according to their ranks */
factories = g_list_sort(factories,
(GCompareFunc) autoplug_compare_ranks);
}
typefind->pipeline = gst_pipeline_new("pipeline");
typefind->bin = gst_bin_new(name);
typefind->typefind = gst_element_factory_make("typefind", "tf");
typefind->audiosink = gst_element_factory_make("audioconvert", "audiosink");
typefind->sink = gst_element_factory_make("fakesink", "fakesink");
typefind->caps = caps;
gst_element_add_ghost_pad(typefind->bin,
gst_element_get_pad(typefind->typefind, "sink"),
"sink");
gst_bin_add_many(GST_BIN(typefind->bin),
typefind->typefind,
NULL);
g_signal_connect(typefind->bin,
"error",
G_CALLBACK(autoplug_error_handler),
NULL);
typefind->typefindSignal = g_signal_connect(typefind->typefind,
"have-type",
G_CALLBACK(autoplug_typefound_handler),
typefind);
gst_element_link(typefind->source, typefind->bin);
gst_bin_add_many(GST_BIN(typefind->pipeline),
typefind->source,
typefind->bin,
NULL);
typefind->done = FALSE;
++refCount;
}
/*------------------------------------------------------------------------------
* De-initialize a Typefind object.
*----------------------------------------------------------------------------*/
static void
autoplug_deinit(Typefind * typefind)
{
--refCount;
if (refCount == 0) {
g_list_free(factories);
factories = 0;
}
gst_element_set_state(typefind->pipeline, GST_STATE_NULL);
if (typefind->typefind) {
g_signal_handler_disconnect(typefind->typefind,
typefind->typefindSignal);
}
if (typefind->audiosink && !gst_element_get_parent(typefind->audiosink)) {
gst_object_unref(GST_OBJECT(typefind->audiosink));
}
if (typefind->sink && !gst_element_get_parent(typefind->sink)) {
gst_object_unref(GST_OBJECT(typefind->sink));
}
gst_object_unref(GST_OBJECT(typefind->pipeline));
}
/*------------------------------------------------------------------------------
* Handle the event of a new pad being created on an element with
* request pads.
*----------------------------------------------------------------------------*/
static void
autoplug_newpad(GstElement * element,
GstPad * pad,
gpointer userData)
{
GstCaps * caps;
Typefind * typefind = (Typefind*) userData;
g_return_if_fail(typefind != NULL);
GST_DEBUG("created new pad %s for element %s",
gst_pad_get_name(pad), gst_element_get_name(element));
caps = gst_pad_get_caps(pad);
autoplug_try_to_plug(typefind, pad, caps);
gst_caps_free(caps);
}
/*------------------------------------------------------------------------------
* Close the link.
*----------------------------------------------------------------------------*/
static void
autoplug_close_link(Typefind * typefind,
GstPad * srcpad,
GstElement * sinkelement,
const gchar * padname,
const GList * templlist)
{
GstPad * pad;
gboolean has_dynamic_pads = FALSE;
GstElement * srcelement;
srcelement = GST_ELEMENT(gst_pad_get_parent(srcpad));
GST_DEBUG("Plugging pad %s:%s to newly created %s:%s",
gst_object_get_name(GST_OBJECT(srcelement)),
gst_pad_get_name(srcpad),
gst_object_get_name(GST_OBJECT(sinkelement)), padname);
/* add the element to the pipeline and set correct state */
gst_bin_add(GST_BIN(typefind->bin), sinkelement);
pad = gst_element_get_pad(sinkelement, padname);
gst_pad_link(srcpad, pad);
/* FIXME: this is a nasty workaround for lack of time
* the minimalaudiosmil will try to read the input immediately
* from it sink pad as its set to PLAYING state,
* but that will result in a zillion such gstreamer warnings:
* "deadlock detected, disabling group 0xXXXXXX"
* but for example the vorbis demuxer needs to be in PLAYING
* state so that it can dynamically connect its request pads.
* fix this as soon as possible!
*/
if (!(g_strrstr(gst_object_get_name(GST_OBJECT(srcelement)),
"minimalaudiosmil")
|| g_strrstr(gst_object_get_name(GST_OBJECT(sinkelement)),
"minimalaudiosmil"))) {
gst_bin_sync_children_state(GST_BIN(typefind->bin));
}
/* if we have static source pads, link those. If we have dynamic
* source pads, listen for new-pad signals on the element */
for ( ; templlist != NULL; templlist = templlist->next) {
GstPadTemplate *templ = GST_PAD_TEMPLATE (templlist->data);
/* only sourcepads, no request pads */
if (templ->direction != GST_PAD_SRC ||
templ->presence == GST_PAD_REQUEST) {
continue;
}
switch (templ->presence) {
case GST_PAD_ALWAYS: {
GstPad * pad = gst_element_get_pad(sinkelement,
templ->name_template);
GstCaps * caps = gst_pad_get_caps(pad);
/* link */
autoplug_try_to_plug(typefind, pad, caps);
gst_caps_free(caps);
} break;
case GST_PAD_SOMETIMES:
has_dynamic_pads = TRUE;
break;
default:
break;
}
}
/* listen for newly created pads if this element supports that */
if (has_dynamic_pads) {
g_signal_connect(sinkelement,
"new-pad",
G_CALLBACK(autoplug_newpad),
typefind);
}
}
/*------------------------------------------------------------------------------
* Try to plug a pad with the specified capabilities.
*----------------------------------------------------------------------------*/
static void
autoplug_try_to_plug(Typefind * typefind,
GstPad * pad,
const GstCaps * caps)
{
GstObject * parent = GST_OBJECT(gst_pad_get_parent(pad));
const gchar * mime;
const GList * item;
g_return_if_fail(typefind != NULL);
/* don't plug if we're already plugged */
if (GST_PAD_IS_LINKED(gst_element_get_pad(typefind->audiosink, "sink"))) {
GST_DEBUG("Omitting link for pad %s:%s because we're already linked",
gst_object_get_name(parent), gst_pad_get_name(pad));
return;
}
/* as said above, we only try to plug audio... Omit video */
mime = gst_structure_get_name(gst_caps_get_structure(caps, 0));
if (g_strrstr(mime, "video")) {
GST_DEBUG("Omitting link for pad %s:%s because "
"mimetype %s is non-audio\n",
gst_object_get_name(parent), gst_pad_get_name(pad), mime);
return;
}
/* can it link to the audiopad? */
/* instead of doing a gst_caps_intersect between caps and the sink
* pad caps of typefind->audiosink, just look at the mime type of caps.
* this is sufficient, as we know that we're linking to an audioconvert
* element, that accepts audio/x-raw-int and audio/x-raw-float */
if (g_strrstr(mime, "audio/x-raw-int")
|| g_strrstr(mime, "audio/x-raw-float")) {
GST_DEBUG("Found pad to link to audiosink - plugging is now done");
typefind->done = TRUE;
autoplug_close_link(typefind, pad, typefind->audiosink, "sink", NULL);
gst_element_add_ghost_pad(typefind->bin,
gst_element_get_pad(typefind->audiosink, "src"),
"src");
gst_element_link_filtered(typefind->bin, typefind->sink,
typefind->caps);
gst_bin_add(GST_BIN(typefind->pipeline), typefind->sink);
gst_bin_sync_children_state(GST_BIN(typefind->pipeline));
return;
}
/* try to plug from our list */
for (item = factories; item != NULL; item = item->next) {
GstElementFactory * factory = GST_ELEMENT_FACTORY(item->data);
const GList * pads;
GstCaps * res;
for (pads = gst_element_factory_get_pad_templates(factory);
pads != NULL;
pads = pads->next) {
GstPadTemplate * templ = GST_PAD_TEMPLATE(pads->data);
const gchar * templMime;
if (!GST_IS_PAD_TEMPLATE(templ)) {
continue;
}
/* find the sink template - need an always pad*/
if (templ->direction != GST_PAD_SINK ||
templ->presence != GST_PAD_ALWAYS) {
continue;
}
/* first check if mime types match */
templMime = gst_structure_get_name(
gst_caps_get_structure(templ->caps, 0));
if (!g_strrstr(mime, templMime)) {
continue;
}
/* can it link? */
res = gst_caps_intersect(caps, templ->caps);
if (res && !gst_caps_is_empty(res)) {
GstElement * element;
const GList * padTemplates;
gchar * templateName;
/* close link and return */
gst_caps_free(res);
templateName = g_strdup(templ->name_template);
element = gst_element_factory_create(factory, NULL);
padTemplates = gst_element_factory_get_pad_templates(factory);
autoplug_close_link(typefind,
pad,
element,
templateName,
padTemplates);
g_free(templateName);
return;
}
gst_caps_free(res);
/* we only check one sink template per factory, so move on to the
* next factory now */
break;
}
}
/* if we get here, no item was found */
GST_DEBUG("No compatible pad found to decode %s on %s:%s",
mime, gst_object_get_name(parent), gst_pad_get_name(pad));
}
/*------------------------------------------------------------------------------
* Handle the event when a new type was found.
*----------------------------------------------------------------------------*/
static void
autoplug_typefound_handler(GstElement * typefind,
gint probability,
GstCaps * caps,
gpointer userData)
{
gchar * str;
Typefind * tf = (Typefind*) userData;
g_return_if_fail(tf != NULL);
str = gst_caps_to_string(caps);
GST_DEBUG("Detected media type %s", str);
g_free(str);
/* actually plug now */
autoplug_try_to_plug(tf, gst_element_get_pad(typefind, "src"), caps);
}
/*------------------------------------------------------------------------------
* Filter the features that we're interested in.
*----------------------------------------------------------------------------*/
static void
autoplug_error_handler(GstElement * pipeline,
GstElement * source,
GError * error,
gchar * message,
gpointer userData)
{
/* TODO: handle error somehow */
GST_DEBUG("error: %s", message);
}
/*------------------------------------------------------------------------------
* Remove all typefind elements inside the bin, traversing to lower binds
* if necessary. The pads linked to the removed typefind elements are
* linked directly instead.
*----------------------------------------------------------------------------*/
static void
autoplug_remove_typefind_elements(Typefind * typefind,
GstBin * bin)
{
GstElement * element;
const GList * elements;
elements = gst_bin_get_list(GST_BIN(bin));
while (elements) {
GstElementFactory * factory;
GType type;
element = (GstElement*) elements->data;
factory = gst_element_get_factory(element);
type = gst_element_factory_get_element_type(factory);
GST_DEBUG("found factory: %s of type %s, is bin: %d",
gst_element_factory_get_longname(factory),
g_type_name(type),
g_type_is_a(type, GST_TYPE_BIN));
if (GST_IS_BIN(element)) {
autoplug_remove_typefind_elements(typefind, GST_BIN(element));
} else if (g_strrstr(gst_element_factory_get_longname(factory),
"TypeFind")) {
GstPad * tfSinkPad;
GstPad * tfSrcPad;
GstPad * sinkPad;
GstElement * sinkElement;
GstPad * srcPad;
GstElement * srcElement;
GstElement * parent;
GstPad * parentSrcPad;
GstPad * parentSinkPad;
tfSinkPad = gst_element_get_pad(element, "sink");
tfSrcPad = gst_element_get_pad(element, "src");
sinkPad = gst_pad_get_peer(tfSrcPad);
sinkElement = gst_pad_get_parent(sinkPad);
srcPad = gst_pad_get_peer(tfSinkPad);
srcElement = gst_pad_get_parent(srcPad);
parent = (GstElement*) gst_element_get_parent(element);
parentSrcPad = gst_element_get_pad(parent, "src");
parentSinkPad = gst_element_get_pad(parent, "sink");
gst_element_unlink(srcElement, element);
gst_element_unlink(element, sinkElement);
if (GST_PAD_REALIZE(parentSrcPad) == (GstRealPad*) tfSrcPad) {
/* if the pad we want to relink is ghosted by the container */
gst_element_remove_pad(parent, parentSrcPad);
gst_element_add_ghost_pad(parent, srcPad, "src");
gst_element_link(parent, sinkElement);
} else if (GST_PAD_REALIZE(parentSinkPad) ==
(GstRealPad*) tfSinkPad) {
/* if the pad we want to relink is ghosted by the container */
gst_element_remove_pad(parent, parentSinkPad);
gst_element_add_ghost_pad(parent, sinkPad, "sink");
gst_element_link(srcElement, parent);
} else {
gst_element_link(srcElement, sinkElement);
}
gst_bin_remove(bin, element);
if (element == typefind->typefind) {
typefind->typefind = NULL;
}
/* start iteration from the beginning, as probably the element
* list is invalidated with us removing the typefind element */
elements = gst_bin_get_list(GST_BIN(bin));
continue;
}
elements = elements->next;
}
}
/*------------------------------------------------------------------------------
* Filter the features that we're interested in.
*----------------------------------------------------------------------------*/
GstElement *
ls_gst_autoplug_plug_source(GstElement * source,
const gchar * name,
const GstCaps * caps)
{
Typefind typefind;
GstElement * bin;
GValue gvalue = { 0 };
/* add an additional ref on the source, as we'll put it in a bin
* and remove it from the bin later, which will decrease the ref by one */
g_object_ref(source);
typefind.source = source;
autoplug_init(&typefind, name, caps);
gst_element_set_state(typefind.audiosink, GST_STATE_PAUSED);
gst_element_set_state(typefind.sink, GST_STATE_PAUSED);
gst_element_set_state(typefind.bin, GST_STATE_PLAYING);
gst_element_set_state(typefind.pipeline, GST_STATE_PLAYING);
/* run */
while (!typefind.done && gst_bin_iterate(GST_BIN(typefind.pipeline)));
/* do an extra iteration, otherwise some gstreamer elements don't get
* properly initialized, like the vorbis element.
* see http://bugs.campware.org/view.php?id=1421 for details */
g_value_init(&gvalue, G_TYPE_STRING);
gst_element_get_property(typefind.typefind, "caps", &gvalue);
if (g_strrstr("application/ogg", g_value_get_string(&gvalue))) {
gst_bin_iterate(GST_BIN(typefind.pipeline));
}
if (!typefind.done) {
autoplug_deinit(&typefind);
return NULL;
}
/* remove the sink element */
gst_element_unlink(typefind.bin, typefind.sink);
gst_bin_remove(GST_BIN(typefind.pipeline), typefind.sink);
typefind.sink = NULL;
/* remove the typefind elements, and re-link with the source */
autoplug_remove_typefind_elements(&typefind, GST_BIN(typefind.bin));
gst_element_link(typefind.source, typefind.bin);
/* destory the pipeline, but keep source and bin */
g_object_ref(typefind.bin);
gst_bin_remove(GST_BIN(typefind.pipeline), typefind.bin);
bin = typefind.bin;
autoplug_deinit(&typefind);
gst_element_set_state(bin, GST_STATE_PAUSED);
gst_bin_sync_children_state(GST_BIN(bin));
return bin;
}
/*------------------------------------------------------------------------------
* Return the current position of an autoplugged element
*----------------------------------------------------------------------------*/
gint64
ls_gst_autoplug_get_position(GstElement * element)
{
GstFormat format;
gint64 position;
if (!element || !GST_IS_BIN(element)) {
return 0LL;
}
format = GST_FORMAT_TIME;
if (!gst_element_query(element, GST_QUERY_POSITION, &format, &position)
|| format != GST_FORMAT_TIME) {
return 0LL;
}
return position;
}

1028
campcaster/src/modules/gstreamerElements/src/minimal-audio-smil.c
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135
campcaster/src/modules/gstreamerElements/src/minimal-audio-smil.h
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@ -1,135 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef LivesSupport_GstreamerElements_MinimalAudioSmil_h
#define LivesSupport_GstreamerElements_MinimalAudioSmil_h
/**
* @file
* A gstreamer element that plays SMIL files referencing audio content.
* Only a small subset of SMIL is supported.
*
* @author $Author$
* @version $Revision$
* @see http://www.w3.org/TR/SMIL2/
*/
/* ============================================================ include files */
#include <gst/gst.h>
/* =================================================================== macros */
G_BEGIN_DECLS
#define LIVESUPPORT_TYPE_MINIMAL_AUDIO_SMIL \
(livesupport_minimal_audio_smil_get_type())
#define LIVESUPPORT_MINIMAL_AUDIO_SMIL(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
LIVESUPPORT_TYPE_MINIMAL_AUDIO_SMIL, \
LivesupportMinimalAudioSmil))
#define LIVESUPPORT_MINIMAL_AUDIO_SMIL_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
LIVESUPPORT_TYPE_MINIMAL_AUDIO_SMIL, \
LivesupportMinimalAudioSmil))
#define LIVESUPPORT_IS_MINIMAL_AUDIO_SMIL(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), \
LIVESUPPORT_TYPE_MINIMAL_AUDIO_SMIL))
#define LIVESUPPORT_IS_MINIMAL_AUDIO_SMIL_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass), \
LIVESUPPORT_TYPE_MINIMAL_AUDIO_SMIL))
/* =============================================================== data types */
typedef struct _LivesupportMinimalAudioSmil LivesupportMinimalAudioSmil;
typedef struct _LivesupportMinimalAudioSmilClass
LivesupportMinimalAudioSmilClass;
/**
* The MinimalAudioSmil object structure.
*/
struct _LivesupportMinimalAudioSmil {
LivesupportMinimalAudioSmilClass* myclass;
GstBin parent;
GstPad * sinkpad;
GstPad * srcpad;
GstCaps * caps;
GstElement * oneshotReader;
gboolean fileProcessed;
GstBin * bin;
GstElement * finalAdder;
};
/**
* The MinimalAudioSmil class.
*/
struct _LivesupportMinimalAudioSmilClass {
GstBinClass parent_class;
gboolean abort_initial;
gboolean * abort;
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
/**
* Return the appropriate type for the element.
*
* @return the type structure of the element.
*/
GType
livesupport_minimal_audio_smil_get_type(void);
/**
* The plugin initialization function.
*
* @param plugin the plugin itself.
* @return TRUE if initialization was successful, FALSE otherwise.
*/
static gboolean
plugin_init (GstPlugin * plugin);
G_END_DECLS
#endif /* LivesSupport_GstreamerElements_MinimalAudioSmil_h */

528
campcaster/src/modules/gstreamerElements/src/oneshot-reader.c
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@ -1,528 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#else
#error need string.h
#endif
#include "oneshot-reader.h"
/* =================================================== local data structures */
/**
* The arguments this element supports.
*/
enum {
ARG_0,
ARG_CONTENTS,
ARG_LENGTH
};
/**
* Element details.
*/
static GstElementDetails livesupport_one_shot_reader_details =
GST_ELEMENT_DETAILS("OneShotReader",
"Generic",
"A reader, reading the contents in one shot",
"Akos Maroy <maroy@campware.org>");
/**
* The parent class.
*/
static GstElementClass * parent_class = NULL;
/**
* The sink factory template.
*/
static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE (
"sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
/* ================================================ local constants & macros */
/**
* Debug category definition.
*/
GST_DEBUG_CATEGORY_STATIC(one_shot_reader_debug);
/**
* The plugin definition.
*/
GST_PLUGIN_DEFINE(GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"oneshotreaderplugin",
"A reader that reads all of the input on one go",
plugin_init,
"$Revision$",
"GPL",
"LiveSupport",
"http://campcaster.campware.org/")
/* =============================================== local function prototypes */
/**
* Get a specific property.
*
* @param object the object to get the property from (a oneshotreader)
* @param propId the ID of the property
* @param value the value to return the property in (out parameter)
* @param pspec the parameter spec
*/
static void
get_property(GObject * object,
guint propId,
GValue * value,
GParamSpec * pspec);
/**
* Read a stream into memory.
*
* @param read the OneShotReader to read from.
* @param outbuffer the buffer to return the whole stream in, plus
* an extra terminating NULL character.
* must be freed after it's not needed.
* @param outlength the length of the returned buffer.
*/
static void
read_stream_into_memory(LivesupportOneShotReader * reader,
guint8 ** outbuffer,
guint32 * outlength);
/**
* The main loop function of the element.
*
* @param element a OneShotReader element to loop on.
*/
static void
livesupport_one_shot_reader_loop(GstElement * element);
/**
* The state change function of the element.
*
* @param element a OneShotReader element to change the state for.
*/
static GstElementStateReturn
livesupport_one_shot_reader_change_state(GstElement * element);
/**
* The dispose function of the element.
*
* @param object a OneShotReader element to dispose of.
*/
static void
livesupport_one_shot_reader_dispose(GObject * object);
/**
* Initialize a OneShotReader element.
*
* @param reader the OneShotReader element to initialzie.
*/
static void
livesupport_one_shot_reader_init(LivesupportOneShotReader * reader);
/**
* Do base initialization on the element's class.
*
* @param g_class the element's class.
*/
static void
livesupport_one_shot_reader_base_init(gpointer g_class);
/**
* Initialize the element's class.
*
* @param klass the element's class.
*/
static void
livesupport_one_shot_reader_class_init(LivesupportOneShotReaderClass * klass);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Get a specific property.
*----------------------------------------------------------------------------*/
static void
get_property(GObject * object,
guint propId,
GValue * value,
GParamSpec * pspec)
{
LivesupportOneShotReader * reader = LIVESUPPORT_ONE_SHOT_READER(object);
switch (propId) {
case ARG_CONTENTS:
g_value_set_pointer(value, reader->contents);
break;
case ARG_LENGTH:
g_value_set_uint(value, reader->length);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propId, pspec);
break;
}
}
/*------------------------------------------------------------------------------
* Read the whole stream into memory.
*----------------------------------------------------------------------------*/
static void
read_stream_into_memory(LivesupportOneShotReader * reader,
guint8 ** outbuffer,
guint32 * outlength)
{
guint32 length;
guint32 read;
guint8 * buffer;
*outbuffer = 0;
*outlength = 0;
if (!reader->bytestream) {
GST_ELEMENT_ERROR(GST_ELEMENT(reader),
CORE,
PAD,
("missing bytestream"),
(NULL));
return;
}
/* seek to the beginning, to make sure... */
gst_bytestream_seek(reader->bytestream, 0LL, GST_SEEK_METHOD_SET);
length = (guint32) gst_bytestream_length(reader->bytestream);
buffer = g_malloc(length + 1);
read = 0;
while (read < length) {
guint32 r;
guint8 * buf;
GstEvent * event;
/* look if we've reached eos, and exit the loop if so */
gst_bytestream_get_status(reader->bytestream, &r, &event);
if (event) {
if (GST_EVENT_TYPE(event) == GST_EVENT_EOS) {
gst_event_unref(event);
break;
}
gst_event_unref(event);
}
r = gst_bytestream_peek_bytes(reader->bytestream, &buf, length - read);
memcpy(buffer + read, buf, r);
read += r;
}
/* check if we could read everything */
if (read < length) {
g_free(buffer);
GST_ELEMENT_ERROR(GST_ELEMENT(reader),
RESOURCE,
READ,
("couldn't read the whole of the input"),
(NULL));
return;
}
/* flush the bytestream, as we've read all from it anyway */
gst_bytestream_flush_fast(reader->bytestream, length);
/* re-seek to the beginning, to make sure it can be set to PLAYING again */
gst_bytestream_seek(reader->bytestream, 0LL, GST_SEEK_METHOD_SET);
/* put a 0 character at the end of the buffer */
buffer[length] = '\0';
*outbuffer = buffer;
*outlength = length;
}
/*------------------------------------------------------------------------------
* The loop function of the reader.
*----------------------------------------------------------------------------*/
static void
livesupport_one_shot_reader_loop(GstElement * element)
{
LivesupportOneShotReader * reader;
GstData * data;
g_return_if_fail(element != NULL);
g_return_if_fail(GST_IS_ONE_SHOT_READER(element));
reader = LIVESUPPORT_ONE_SHOT_READER(element);
if (!reader->processed) {
/* read the source document into memory */
read_stream_into_memory(reader, &reader->contents, &reader->length);
if (!reader->contents) {
GST_ELEMENT_ERROR(GST_ELEMENT(reader),
STREAM,
WRONG_TYPE,
("unable to process input"),
(NULL));
}
reader->processed = TRUE;
}
/* just pull the data from the source and don't care about it */
data = gst_pad_pull(reader->sinkpad);
gst_element_set_eos(element);
}
/*------------------------------------------------------------------------------
* The state change function of the element.
*----------------------------------------------------------------------------*/
static GstElementStateReturn
livesupport_one_shot_reader_change_state(GstElement * element)
{
LivesupportOneShotReader * reader;
reader = LIVESUPPORT_ONE_SHOT_READER(element);
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_NULL_TO_READY:
break;
case GST_STATE_READY_TO_PAUSED:
reader->bytestream = gst_bytestream_new(reader->sinkpad);
break;
case GST_STATE_PAUSED_TO_PLAYING:
if (!reader->processed) {
/* read the source document into memory */
read_stream_into_memory(reader,
&reader->contents,
&reader->length);
if (!reader->contents) {
GST_ELEMENT_ERROR(GST_ELEMENT(reader),
STREAM,
WRONG_TYPE,
("unable to process input"),
(NULL));
}
reader->processed = TRUE;
}
break;
case GST_STATE_PLAYING_TO_PAUSED:
break;
case GST_STATE_PAUSED_TO_READY:
if (reader->bytestream) {
gst_bytestream_destroy(reader->bytestream);
reader->bytestream = 0;
}
break;
case GST_STATE_READY_TO_NULL:
break;
default:
break;
}
if (GST_ELEMENT_CLASS(parent_class)->change_state) {
return GST_ELEMENT_CLASS(parent_class)->change_state(element);
}
return GST_STATE_SUCCESS;
}
/*------------------------------------------------------------------------------
* The dispose function.
*----------------------------------------------------------------------------*/
static void
livesupport_one_shot_reader_dispose(GObject * object)
{
LivesupportOneShotReader * reader = LIVESUPPORT_ONE_SHOT_READER(object);
if (reader->bytestream) {
gst_bytestream_destroy(reader->bytestream);
reader->bytestream = 0;
}
if (reader->contents) {
g_free(reader->contents);
reader->contents = 0;
}
G_OBJECT_CLASS(parent_class)->dispose(object);
}
/*------------------------------------------------------------------------------
* Initialize a OneShotReader element.
*----------------------------------------------------------------------------*/
static void
livesupport_one_shot_reader_init(LivesupportOneShotReader * reader)
{
reader->sinkpad = gst_pad_new("sink", GST_PAD_SINK);
gst_element_add_pad(GST_ELEMENT(reader), reader->sinkpad);
gst_pad_set_link_function(reader->sinkpad,
GST_DEBUG_FUNCPTR(gst_pad_proxy_pad_link));
gst_pad_set_getcaps_function(reader->sinkpad,
GST_DEBUG_FUNCPTR(gst_pad_proxy_getcaps));
gst_element_set_loop_function(GST_ELEMENT(reader),
livesupport_one_shot_reader_loop);
reader->bytestream = 0;
reader->contents = 0;
reader->length = 0L;
}
/*------------------------------------------------------------------------------
* Do base initialization on the element's class.
*----------------------------------------------------------------------------*/
static void
livesupport_one_shot_reader_base_init(gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS(g_class);
gst_element_class_set_details(element_class,
&livesupport_one_shot_reader_details);
gst_element_class_add_pad_template(element_class,
gst_static_pad_template_get(&sink_factory));
}
/*------------------------------------------------------------------------------
* Initialize the element's class.
*----------------------------------------------------------------------------*/
static void
livesupport_one_shot_reader_class_init(LivesupportOneShotReaderClass * klass)
{
GObjectClass * gobject_class;
GstElementClass * gstelement_class;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
gobject_class->dispose = livesupport_one_shot_reader_dispose;
gstelement_class->change_state = livesupport_one_shot_reader_change_state;
g_object_class_install_property(gobject_class,
ARG_CONTENTS,
g_param_spec_pointer("contents",
"contents",
"the contents read "
", a 0-terminated array",
G_PARAM_READABLE));
g_object_class_install_property(gobject_class,
ARG_LENGTH,
g_param_spec_uint("length",
"length",
"the length of the contents read",
0,
G_MAXUINT,
0,
G_PARAM_READABLE));
gobject_class->get_property = get_property;
}
/*------------------------------------------------------------------------------
* Return the appropriate type for the element.
*----------------------------------------------------------------------------*/
GType
livesupport_one_shot_reader_get_type(void)
{
static GType one_shot_reader_type = 0;
if (!one_shot_reader_type) {
static const GTypeInfo one_shot_reader_info = {
sizeof (LivesupportOneShotReaderClass),
livesupport_one_shot_reader_base_init,
NULL,
(GClassInitFunc) livesupport_one_shot_reader_class_init,
NULL,
NULL,
sizeof (LivesupportOneShotReader),
0,
(GInstanceInitFunc) livesupport_one_shot_reader_init,
};
one_shot_reader_type = g_type_register_static(GST_TYPE_ELEMENT,
"LivesupportOneShotReader",
&one_shot_reader_info,
0);
GST_DEBUG_CATEGORY_INIT(one_shot_reader_debug,
"oneshotreader",
0,
"a one-shot reader");
}
return one_shot_reader_type;
}
/*------------------------------------------------------------------------------
* The plugin initialization function.
*----------------------------------------------------------------------------*/
static gboolean
plugin_init(GstPlugin * plugin)
{
if (!gst_library_load("gstbytestream")) {
return FALSE;
}
return gst_element_register(plugin,
"oneshotreader",
GST_RANK_NONE,
LIVESUPPORT_TYPE_ONE_SHOT_READER);
}

127
campcaster/src/modules/gstreamerElements/src/oneshot-reader.h
View File

@ -1,127 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef LivesSupport_GstreamerElements_OneShotReader_h
#define LivesSupport_GstreamerElements_OneShotReader_h
/**
* @file
* A gstreamer element that reads all input from it's sink pad, and
* returns it in one byte array.
*
* @author $Author$
* @version $Revision$
*/
/* ============================================================ include files */
#include <gst/gst.h>
#include <gst/bytestream/bytestream.h>
/* ================================================================ constants */
/* =================================================================== macros */
G_BEGIN_DECLS
#define LIVESUPPORT_TYPE_ONE_SHOT_READER \
(livesupport_one_shot_reader_get_type())
#define LIVESUPPORT_ONE_SHOT_READER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
LIVESUPPORT_TYPE_ONE_SHOT_READER, \
LivesupportOneShotReader))
#define LIVESUPPORT_ONE_SHOT_READER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
LIVESUPPORT_TYPE_ONE_SHOT_READER, \
LivesupportOneShotReader))
#define GST_IS_ONE_SHOT_READER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), LIVESUPPORT_TYPE_ONE_SHOT_READER))
#define GST_IS_ONE_SHOT_READER_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass), LIVESUPPORT_TYPE_ONE_SHOT_READER))
/* =============================================================== data types */
typedef struct _LivesupportOneShotReader LivesupportOneShotReader;
typedef struct _LivesupportOneShotReaderClass LivesupportOneShotReaderClass;
/**
* The OneShotReader structure.
*/
struct _LivesupportOneShotReader {
GstElement parent;
GstPad * sinkpad;
GstByteStream * bytestream;
gboolean processed;
guint8 * contents;
guint32 length;
};
/**
* The class of the OneShotReader.
*/
struct _LivesupportOneShotReaderClass {
GstElementClass parent_class;
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
/**
* The plugin initialization function.
*
* @param plugin the plugin itself.
* @return TRUE if initialization was successful, FALSE otherwise.
*/
static gboolean
plugin_init(GstPlugin * plugin);
/**
* Return the appropriate type for the element.
*
* @return the type structure of the element.
*/
GType
livesupport_one_shot_reader_get_type(void);
G_END_DECLS
#endif /* LivesSupport_GstreamerElements_OneShotReader_h */

539
campcaster/src/modules/gstreamerElements/src/partial-play.c
View File

@ -1,539 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#else
#error need string.h
#endif
#include <gst/gst.h>
#include "partial-play.h"
#include "smil-util.h"
/* =================================================== local data structures */
/**
* The arguments this element supports.
*/
enum {
ARG_0,
ARG_LOCATION,
ARG_CONFIG
};
/**
* The factory for the source pad.
*/
static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE (
"src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS("audio/x-raw-int, "
"width = (int) 16, "
"depth = (int) 16, "
"endianness = (int) BYTE_ORDER, "
"channels = (int) { 1, 2 }, "
"rate = (int) [ 8000, 96000 ]")
);
/**
* The parent class of PartialPlay.
*/
static GstBinClass * parent_class = NULL;
/**
* The plugin definition structure.
*/
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"partialplay",
"Partial play",
plugin_init,
"$Revision$",
"GPL",
"LiveSupport",
"http://campcaster.campware.org/"
)
/* ================================================ local constants & macros */
/* =============================================== local function prototypes */
/**
* Initializer function for the PartialPlay class.
*
* @para klass the class to initialize.
*/
static void
livesupport_partial_play_class_init(LivesupportPartialPlayClass * klass);
/**
* Base initializer for the PartialPlay plugin.
*
* @param klass the PartialPlay class.
*/
static void
livesupport_partial_play_base_init(LivesupportPartialPlayClass * klass);
/**
* Signal handler for the eos event of the SeekPack->bin element.
*
* @param element the element emitting the eos signal
* @param userData pointer to the container bin of the switcher,
* which is this PartialPlay element
*/
static void
seek_pack_eos_signal_handler(GstElement * element,
gpointer userData);
/**
* PartialPlay instance initializer.
*
* @param pplay the PartialPlay object to initialize.
*/
static void
livesupport_partial_play_init(LivesupportPartialPlay * pplay);
/**
* Destroy a PartialPlay object.
*
* @param object the PartialPlay object to destroy.
*/
static void
livesupport_partial_play_dispose(GObject * object);
/**
* Set a property for a PartialPlay object.
*
* @param object the PartialPlay object.
* @param prop_id the property id.
* @param value the value to set.
* @param pspec the property specification
*/
static void
livesupport_partial_play_set_property(GObject * object,
guint prop_id,
const GValue * value,
GParamSpec * pspec);
/**
* Get a property from a PartialPlay object.
*
* @param object the PartialPlay object.
* @param prop_id the property id.
* @param value the value to return the property in (out parameter).
* @param pspec the property specification.
*/
static void
livesupport_partial_play_get_property(GObject * object,
guint prop_id,
GValue * value,
GParamSpec * pspec);
/**
* Return the type structure for the PartialPlay plugin.
*
* @return the type structure for the PartialPlay plugin.
*/
GType
livesupport_partial_play_get_type(void);
/**
* Handle the state change on a PartialPlay object.
*
* @param element the PartialPlay object.
* @return GST_STATE_SUCCES if the state change was successful,
* GST_STATE_FAILURE on failure.
*/
static GstElementStateReturn
livesupport_partial_play_change_state(GstElement * element);
/**
* Update the source configration for a PartialPlay object.
* This should be called after each update to the config string.
*
* @param pplay the partial play object.
*/
static void
update_source_config(LivesupportPartialPlay * pplay);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Return the type structure for the PartialPlay plugin.
*----------------------------------------------------------------------------*/
GType
livesupport_partial_play_get_type(void)
{
static GType plugin_type = 0;
if (!plugin_type) {
static const GTypeInfo plugin_info = {
sizeof (LivesupportPartialPlayClass),
(GBaseInitFunc) livesupport_partial_play_base_init,
NULL,
(GClassInitFunc) livesupport_partial_play_class_init,
NULL,
NULL,
sizeof (LivesupportPartialPlay),
0,
(GInstanceInitFunc) livesupport_partial_play_init,
};
plugin_type = g_type_register_static(GST_TYPE_BIN,
"LivesupportPartialPlay",
&plugin_info, 0);
}
return plugin_type;
}
/*------------------------------------------------------------------------------
* Handle the state change for a partial play object.
*----------------------------------------------------------------------------*/
static GstElementStateReturn
livesupport_partial_play_change_state(GstElement * element)
{
LivesupportPartialPlay * pplay;
pplay = LIVESUPPORT_PARTIAL_PLAY(element);
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_NULL_TO_READY:
livesupport_seek_pack_set_state(pplay->seekPack, GST_STATE_READY);
break;
case GST_STATE_READY_TO_PAUSED:
livesupport_seek_pack_set_state(pplay->seekPack, GST_STATE_PAUSED);
break;
case GST_STATE_PAUSED_TO_PLAYING:
if (!pplay->seekPackInited) {
pplay->seekPackInited = TRUE;
if (pplay->source) {
g_object_unref(pplay->source);
}
/* TODO: check for NULL returns here */
pplay->source = gst_element_factory_make("filesrc", "source");
g_object_set(G_OBJECT(pplay->source),
"location",
pplay->location,
NULL);
livesupport_seek_pack_init(pplay->seekPack,
pplay->source,
pplay->silenceDuration,
pplay->playFrom,
pplay->playTo);
}
livesupport_seek_pack_set_state(pplay->seekPack, GST_STATE_PLAYING);
break;
case GST_STATE_PLAYING_TO_PAUSED:
livesupport_seek_pack_set_state(pplay->seekPack, GST_STATE_PAUSED);
break;
case GST_STATE_PAUSED_TO_READY:
livesupport_seek_pack_set_state(pplay->seekPack, GST_STATE_READY);
/* TODO: maybe de-init seekPack somehow? */
break;
case GST_STATE_READY_TO_NULL:
livesupport_seek_pack_set_state(pplay->seekPack, GST_STATE_NULL);
break;
default:
break;
}
if (GST_ELEMENT_CLASS(parent_class)->change_state) {
return GST_ELEMENT_CLASS(parent_class)->change_state(element);
}
return GST_STATE_SUCCESS;
}
/*------------------------------------------------------------------------------
* Do base initialization.
*----------------------------------------------------------------------------*/
static void
livesupport_partial_play_base_init(LivesupportPartialPlayClass * klass)
{
static GstElementDetails plugin_details = {
"PartialPlay",
"Audio/PartialPlay",
"A filter that plays an audio source partially",
"Akos Maroy <maroy@campware.org>"
};
GstElementClass * element_class = GST_ELEMENT_CLASS(klass);
gst_element_class_add_pad_template(element_class,
gst_static_pad_template_get(&src_factory));
gst_element_class_set_details(element_class, &plugin_details);
}
/*------------------------------------------------------------------------------
* Initialize the plugin's class
*----------------------------------------------------------------------------*/
static void
livesupport_partial_play_class_init(LivesupportPartialPlayClass * klass)
{
GObjectClass * gobject_class;
GstElementClass * gstelement_class;
gobject_class = (GObjectClass*) klass;
gstelement_class = (GstElementClass*) klass;
parent_class = g_type_class_ref(GST_TYPE_BIN);
gobject_class->dispose = livesupport_partial_play_dispose;
g_object_class_install_property(gobject_class,
ARG_LOCATION,
g_param_spec_string("location",
"Location",
"Location of the file to read",
"",
G_PARAM_READWRITE));
g_object_class_install_property(gobject_class,
ARG_CONFIG,
g_param_spec_string("config",
"Play configuration",
"specify the silence and play details",
"",
G_PARAM_READWRITE));
gobject_class->set_property = livesupport_partial_play_set_property;
gobject_class->get_property = livesupport_partial_play_get_property;
gstelement_class->change_state = livesupport_partial_play_change_state;
}
/*------------------------------------------------------------------------------
* eos signal handler for the seekPack->bin element
*----------------------------------------------------------------------------*/
static void
seek_pack_eos_signal_handler(GstElement * element,
gpointer userData)
{
GstElement * container = GST_ELEMENT(userData);
g_return_if_fail(container != NULL);
g_return_if_fail(GST_IS_ELEMENT(container));
/* set the container into eos state */
GST_DEBUG("SeekPack.bin setting PartialPlay to eos");
gst_element_set_eos(container);
}
/*------------------------------------------------------------------------------
* Initialize a new PartialPlay element.
*----------------------------------------------------------------------------*/
static void
livesupport_partial_play_init(LivesupportPartialPlay * pplay)
{
pplay->caps = gst_caps_new_simple("audio/x-raw-int",
"width", G_TYPE_INT, 16,
"depth", G_TYPE_INT, 16,
"endianness", G_TYPE_INT, G_BYTE_ORDER,
"signed", G_TYPE_BOOLEAN, TRUE,
"channels", G_TYPE_INT, 2,
"rate", G_TYPE_INT, 44100,
NULL);
pplay->seekPack = livesupport_seek_pack_new("seekPack", pplay->caps);
pplay->seekPackInited = FALSE;
livesupport_seek_pack_add_to_bin(pplay->seekPack, GST_BIN(pplay));
pplay->srcpad = gst_element_add_ghost_pad(GST_ELEMENT(pplay),
gst_element_get_pad(pplay->seekPack->bin, "src"),
"src");
g_signal_connect(pplay->seekPack->bin,
"eos",
G_CALLBACK(seek_pack_eos_signal_handler),
pplay);
pplay->location = g_strdup("");
pplay->config = g_strdup("");
pplay->silenceDuration = 0LL;
pplay->playFrom = 0LL;
pplay->playTo = 0LL;
}
/*------------------------------------------------------------------------------
* Destroy a PartialPlay object.
*----------------------------------------------------------------------------*/
static void
livesupport_partial_play_dispose(GObject * object)
{
LivesupportPartialPlay * pplay;
g_return_if_fail(LIVESUPPORT_IS_PARTIAL_PLAY(object));
pplay = LIVESUPPORT_PARTIAL_PLAY(object);
gst_caps_free(pplay->caps);
g_free(pplay->location);
g_free(pplay->config);
G_OBJECT_CLASS(parent_class)->dispose(object);
}
/*------------------------------------------------------------------------------
* Update the source config.
*----------------------------------------------------------------------------*/
static void
update_source_config(LivesupportPartialPlay * pplay)
{
gchar ** tokens;
gchar * token;
guint i = 0;
tokens = g_strsplit(pplay->config, ";", 0);
if ((token = tokens[i++])) {
pplay->silenceDuration = smil_clock_value_to_nanosec(token);
}
if ((token = tokens[i++])) {
gint len = strlen(token);
gchar * from = g_malloc(sizeof(gchar) * len + 1);
gchar * to = g_malloc(sizeof(gchar) * len + 1);
if (sscanf(token, "%[^-]-%s", from, to) == 2) {
pplay->playFrom = smil_clock_value_to_nanosec(from);
pplay->playTo = smil_clock_value_to_nanosec(to);
} else if (sscanf(token, "%[^-]-", from) == 1) {
pplay->playFrom = smil_clock_value_to_nanosec(from);
pplay->playTo = -1LL;
}
g_free(to);
g_free(from);
}
g_strfreev(tokens);
}
/*------------------------------------------------------------------------------
* Set a property.
*----------------------------------------------------------------------------*/
static void
livesupport_partial_play_set_property(GObject * object,
guint prop_id,
const GValue * value,
GParamSpec * pspec)
{
LivesupportPartialPlay * pplay;
g_return_if_fail(LIVESUPPORT_IS_PARTIAL_PLAY(object));
pplay = LIVESUPPORT_PARTIAL_PLAY(object);
switch (prop_id) {
case ARG_LOCATION:
if (pplay->location) {
g_free(pplay->location);
}
pplay->location = g_strdup(g_value_get_string(value));
break;
case ARG_CONFIG:
if (pplay->config) {
g_free(pplay->config);
}
pplay->config = g_strdup(g_value_get_string(value));
update_source_config(pplay);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
/*------------------------------------------------------------------------------
* Get a property.
*----------------------------------------------------------------------------*/
static void
livesupport_partial_play_get_property(GObject * object,
guint prop_id,
GValue * value,
GParamSpec * pspec)
{
LivesupportPartialPlay * pplay;
g_return_if_fail(LIVESUPPORT_IS_PARTIAL_PLAY(object));
pplay = LIVESUPPORT_PARTIAL_PLAY(object);
switch (prop_id) {
case ARG_LOCATION:
g_value_set_string(value, pplay->location);
break;
case ARG_CONFIG:
g_value_set_string(value, pplay->config);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
/*------------------------------------------------------------------------------
* Initialize the plugin.
*----------------------------------------------------------------------------*/
static gboolean
plugin_init(GstPlugin * plugin)
{
return gst_element_register(plugin,
"partialplay",
GST_RANK_NONE,
LIVESUPPORT_TYPE_PARTIAL_PLAY);
}

136
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@ -1,136 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef LivesSupport_GstreamerElements_PartialPlay_h
#define LivesSupport_GstreamerElements_PartialPlay_h
/**
* @file
* A gstreamer element that plays its source partially, first by playing
* some specified silence, then playing the source from a specified
* offset until a specified offset.
*
* @author $Author$
* @version $Revision$
*/
/* ============================================================ include files */
#include <gst/gst.h>
#include "seek-pack.h"
/* ================================================================ constants */
/* =================================================================== macros */
G_BEGIN_DECLS
#define LIVESUPPORT_TYPE_PARTIAL_PLAY \
(livesupport_partial_play_get_type())
#define LIVESUPPORT_PARTIAL_PLAY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
LIVESUPPORT_TYPE_PARTIAL_PLAY, \
LivesupportPartialPlay))
#define LIVESUPPORT_PARTIAL_PLAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
LIVESUPPORT_TYPE_PARTIAL_PLAY, \
LivesupportPartialPlay))
#define LIVESUPPORT_IS_PARTIAL_PLAY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), \
LIVESUPPORT_TYPE_PARTIAL_PLAY))
#define LIVESUPPORT_IS_PARTIAL_PLAY_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),LIVESUPPORT_TYPE_PARTIAL_PLAY))
/* =============================================================== data types */
typedef struct _LivesupportPartialPlay LivesupportPartialPlay;
typedef struct _LivesupportPartialPlayClass LivesupportPartialPlayClass;
/**
* The PartialPlay structure.
*/
struct _LivesupportPartialPlay
{
GstBin parent;
GstCaps * caps;
GstPad * srcpad;
GstElement * source;
LivesupportSeekPack * seekPack;
gboolean seekPackInited;
gchar * location;
gchar * config;
gint64 silenceDuration;
gint64 playFrom;
gint64 playTo;
};
/**
* The PartialPlay class.
*/
struct _LivesupportPartialPlayClass
{
GstBinClass parent_class;
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
/**
* Initilize (register, etc.) the plugin.
*
* @param plugin the plugin itself.
* @return TRUE if initialization was successful, FALSE otherwise.
*/
static gboolean
plugin_init(GstPlugin * plugin);
/**
* Return the appropriate type for the element.
*
* @return the type structure of the element.
*/
GType livesupport_partial_play_get_type(void);
G_END_DECLS
#endif /* LivesSupport_GstreamerElements_PartialPlay_h */

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@ -1,134 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <gst/gst.h>
#include "LiveSupport/GstreamerElements/autoplug.h"
/* =================================================== local data structures */
/* ================================================ local constants & macros */
/* =============================================== local function prototypes */
/**
* Program entry point.
*
* @param argc the number of command line arguments.
* @param argv the command line argument array.
* @return 0 on success, non-0 on failure.
*/
int
main(int argc,
char ** argv);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Program entry point.
*----------------------------------------------------------------------------*/
int
main(int argc,
char ** argv)
{
GstElement * pipeline;
GstElement * source;
GstElement * decoder;
GstElement * sink;
GstCaps * caps;
GstFormat format;
gint64 timePlayed;
/* initialize GStreamer */
gst_init(&argc, &argv);
caps = gst_caps_new_simple("audio/x-raw-int",
"width", G_TYPE_INT, 16,
"depth", G_TYPE_INT, 16,
"endianness", G_TYPE_INT, G_BYTE_ORDER,
"signed", G_TYPE_BOOLEAN, TRUE,
"channels", G_TYPE_INT, 2,
"rate", G_TYPE_INT, 44100,
NULL);
if (argc != 2) {
g_print("Usage: %s <audio filename>\n", argv[0]);
return -1;
}
/* create elements */
pipeline = gst_pipeline_new("audio-player");
source = gst_element_factory_make("filesrc", "source");
sink = gst_element_factory_make("alsasink", "alsa-output");
g_object_set(G_OBJECT(source), "location", argv[1], NULL);
decoder = ls_gst_autoplug_plug_source(source, "decoder", caps);
if (!decoder) {
gst_object_unref(GST_OBJECT(sink));
gst_object_unref(GST_OBJECT(source));
gst_object_unref(GST_OBJECT(pipeline));
return -1;
}
gst_element_link(decoder, sink);
gst_bin_add_many(GST_BIN(pipeline), source, decoder, sink, NULL);
gst_element_set_state(source, GST_STATE_PAUSED);
gst_element_set_state(decoder, GST_STATE_PAUSED);
gst_element_set_state(sink, GST_STATE_PAUSED);
gst_element_set_state(pipeline, GST_STATE_PLAYING);
// iterate until playTo is reached
while (gst_bin_iterate(GST_BIN(pipeline)));
format = GST_FORMAT_TIME;
gst_element_query(sink, GST_QUERY_POSITION, &format, &timePlayed);
g_print("time played: %" G_GINT64_FORMAT " ns\n", timePlayed);
/* clean up nicely */
gst_element_set_state(pipeline, GST_STATE_NULL);
gst_object_unref(GST_OBJECT(pipeline));
return 0;
}

375
campcaster/src/modules/gstreamerElements/src/seek-pack.c
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@ -1,375 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#else
#error need string.h
#endif
#include <gst/gst.h>
#include "LiveSupport/GstreamerElements/autoplug.h"
#include "util.h"
#include "seek.h"
#include "seek-pack.h"
/* =================================================== local data structures */
/* ================================================ local constants & macros */
#define NSEC_PER_SEC 1000000000LL
#define SEC_PER_MIN 60
#define SEC_PER_HOUR 3600
#define NSEC_PER_SEC_FLOAT 1000000000.0
#define SEC_PER_MIN_FLOAT 60.0
#define SEC_PER_HOUR_FLOAT 3600.0
/* =============================================== local function prototypes */
/**
* Signal handler for the eos event of the switcher element.
*
* @param element the element emitting the eos signal
* @param userData pointer to the container bin of the switcher.
*/
static void
switcher_eos_signal_handler(GstElement * element,
gpointer userData);
/**
* Perform the seeks on the SeekPack, set by the initialization function.
*
* @param seekPack the SeekPack to perform the seek on.
* @see #livesupport_seek_pack_init
*/
static void
livesupport_seek_pack_seek(LivesupportSeekPack * seekPack);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* eos signal handler for the switcher element
*----------------------------------------------------------------------------*/
static void
switcher_eos_signal_handler(GstElement * element,
gpointer userData)
{
GstElement * container = GST_ELEMENT(userData);
g_return_if_fail(container != NULL);
g_return_if_fail(GST_IS_ELEMENT(container));
/* set the container into eos state */
GST_DEBUG("SeekPack.switcher setting SeekPack.bin to eos");
gst_element_set_eos(container);
}
/*------------------------------------------------------------------------------
* Create a new SeekPack.
*----------------------------------------------------------------------------*/
LivesupportSeekPack *
livesupport_seek_pack_new(const gchar * uniqueName,
const GstCaps * caps)
{
unsigned int len = strlen(uniqueName) + 64;
gchar * str = g_malloc(len);
LivesupportSeekPack * seekPack = g_malloc(sizeof(LivesupportSeekPack));
GValue gvalue = { 0 };
seekPack->name = g_strdup(uniqueName);
seekPack->caps = gst_caps_copy(caps);
g_snprintf(str, len, "%s_seekPackSilence", uniqueName);
seekPack->silence = gst_element_factory_make("silence", str);
seekPack->source = NULL;
/* generate decoder later, by autoplugging */
seekPack->decoder = 0;
seekPack->decoderScale = 0;
g_snprintf(str, len, "%s_seekPackSwitcher", uniqueName);
seekPack->switcher = gst_element_factory_make("switcher", str);
g_snprintf(str, len, "%s_seekPackBin", uniqueName);
seekPack->bin = gst_bin_new(str);
g_free(str);
g_value_init(&gvalue, G_TYPE_POINTER);
g_value_set_pointer(&gvalue, seekPack->caps);
gst_element_set_property(seekPack->switcher, "caps", &gvalue);
g_value_unset(&gvalue);
g_signal_connect(seekPack->switcher,
"eos",
G_CALLBACK(switcher_eos_signal_handler),
seekPack->bin);
seekPack->silenceDuration = 0LL;
seekPack->startTime = 0LL;
seekPack->endTime = 0LL;
seekPack->duration = 0LL;
seekPack->positionAfterSeek = 0LL;
seekPack->realEndTime = 0LL;
seekPack->sendingSilence = TRUE;
gst_element_add_ghost_pad(seekPack->bin,
gst_element_get_pad(seekPack->switcher, "src"),
"src");
return seekPack;
}
/*------------------------------------------------------------------------------
* Initialize a SeekPack.
*----------------------------------------------------------------------------*/
void
livesupport_seek_pack_init(LivesupportSeekPack * seekPack,
GstElement * source,
gint64 silenceDuration,
gint64 startTime,
gint64 endTime)
{
GValue gvalue = { 0 };
gchar str[256];
unsigned int len = strlen(seekPack->name) + 64;
gchar * name = g_malloc(len);
seekPack->source = source;
seekPack->silenceDuration = silenceDuration;
seekPack->startTime = startTime;
seekPack->endTime = endTime;
seekPack->duration = endTime - startTime;
seekPack->positionAfterSeek = 0LL;
seekPack->realEndTime = 0LL;
g_value_init(&gvalue, G_TYPE_STRING);
if (seekPack->endTime >= 0) {
g_snprintf(str, 256, "0[%lfs];1[%lfs]",
seekPack->silenceDuration / NSEC_PER_SEC_FLOAT,
seekPack->duration / NSEC_PER_SEC_FLOAT);
} else {
g_snprintf(str, 256, "0[%lfs];1[]",
seekPack->silenceDuration / NSEC_PER_SEC_FLOAT);
}
g_value_set_string(&gvalue, str);
gst_element_set_property(seekPack->switcher, "source-config", &gvalue);
g_value_unset(&gvalue);
g_snprintf(name, len, "%s_seekPackDecoder", seekPack->name);
seekPack->decoder = ls_gst_autoplug_plug_source(seekPack->source,
name,
seekPack->caps);
/* TODO: only add scale element if needed */
g_snprintf(name, len, "%s_seekPackDecoderScale", seekPack->name);
seekPack->decoderScale = gst_element_factory_make("audioscale", name);
g_free(name);
/* link up the silence element with the switcher first */
gst_element_link_filtered(seekPack->silence,
seekPack->switcher,
seekPack->caps);
if (seekPack->decoder) {
/* seek on the decoder, and link it up with the switcher */
gst_element_link(seekPack->source, seekPack->decoder);
livesupport_seek_pack_seek(seekPack);
} else {
/* just fake the content with silence,
* if it could not be auto-plugged */
seekPack->decoder = gst_element_factory_make("silence", "decoder");
}
gst_element_link_many(seekPack->decoder,
seekPack->decoderScale,
NULL);
gst_element_link_filtered(seekPack->decoderScale,
seekPack->switcher,
seekPack->caps);
/* put all inside the bin, and link up a ghost pad to switch's src pad */
gst_bin_add_many(GST_BIN(seekPack->bin),
seekPack->silence,
seekPack->source,
seekPack->decoder,
seekPack->decoderScale,
NULL);
/* put the switcher last into the bin, and also link it as last
* otherwise we'll get a:
* "assertion failed: (group->group_links == NULL)"
* error later on when trying to free up the pipeline
* see http://bugzilla.gnome.org/show_bug.cgi?id=309122
*/
gst_bin_add(GST_BIN(seekPack->bin), seekPack->switcher);
}
/*------------------------------------------------------------------------------
* Destroy a SeekPack.
*----------------------------------------------------------------------------*/
void
livesupport_seek_pack_destroy(LivesupportSeekPack * seekPack)
{
gst_element_set_state(seekPack->bin, GST_STATE_NULL);
g_object_unref(seekPack->bin);
gst_caps_free(seekPack->caps);
g_free(seekPack->name);
g_free(seekPack);
}
/*------------------------------------------------------------------------------
* Link a SeekPack to another element.
*----------------------------------------------------------------------------*/
gboolean
livesupport_seek_pack_link(LivesupportSeekPack * seekPack,
GstElement * element)
{
return gst_element_link_filtered(seekPack->bin, element, seekPack->caps);
}
/*------------------------------------------------------------------------------
* Add a SeekPack to a bin.
*----------------------------------------------------------------------------*/
void
livesupport_seek_pack_add_to_bin(LivesupportSeekPack * seekPack,
GstBin * bin)
{
/* put an extra ref on our elements, as the bin will decrease the
* ref when they are removed from there */
g_object_ref(seekPack->bin);
gst_bin_add(bin, seekPack->bin);
}
/*------------------------------------------------------------------------------
* Remove a SeekPack from a bin.
*----------------------------------------------------------------------------*/
void
livesupport_seek_pack_remove_from_bin(LivesupportSeekPack * seekPack,
GstBin * bin)
{
gst_bin_remove(bin, seekPack->bin);
}
/*------------------------------------------------------------------------------
* Set the state of a SeekPack.
*----------------------------------------------------------------------------*/
void
livesupport_seek_pack_set_state(LivesupportSeekPack * seekPack,
GstElementState state)
{
/* FIXME: resetting the source from PLAYING state would make it lose
* it's seek position */
if (seekPack->silence) {
gst_element_set_state(seekPack->silence, state);
}
if (seekPack->decoder) {
gst_element_set_state(seekPack->decoder, state);
}
if (seekPack->decoderScale) {
gst_element_set_state(seekPack->decoderScale, state);
}
if (seekPack->switcher) {
gst_element_set_state(seekPack->switcher, state);
}
if (seekPack->bin) {
gst_element_set_state(seekPack->bin, state);
}
}
/*------------------------------------------------------------------------------
* Do the seeking on a SeekPack.
*----------------------------------------------------------------------------*/
static void
livesupport_seek_pack_seek(LivesupportSeekPack * seekPack)
{
GstElement * pipeline;
GstElement * fakesink;
gboolean ret;
gint64 value;
GstSeekType seekType;
seekType = (GstSeekType) (GST_FORMAT_TIME |
GST_SEEK_METHOD_SET |
GST_SEEK_FLAG_FLUSH);
pipeline = gst_pipeline_new("seek_pipeline");
fakesink = gst_element_factory_make("fakesink", "seek_fakesink");
gst_element_link_filtered(seekPack->decoder, fakesink, seekPack->caps);
/* ref the objects we want to keep after pipeline, as it will unref them */
g_object_ref(seekPack->source);
g_object_ref(seekPack->decoder);
gst_bin_add_many(GST_BIN(pipeline),
seekPack->source,
seekPack->decoder,
fakesink,
NULL);
GST_DEBUG("setting seek pipeline to PLAYING state");
gst_element_set_state(seekPack->decoder, GST_STATE_PAUSED);
gst_element_set_state(fakesink, GST_STATE_PAUSED);
gst_element_set_state(pipeline, GST_STATE_PLAYING);
GST_DEBUG("starting to iterate...");
for (value = 0; value == 0 && gst_bin_iterate(GST_BIN(pipeline)); ) {
GstFormat format = GST_FORMAT_DEFAULT;
gst_element_query(fakesink, GST_QUERY_POSITION, &format, &value);
GST_DEBUG("position value: %" G_GINT64_FORMAT, value);
}
GST_DEBUG("seeking on element");
ret = livesupport_seek(seekPack->decoder, seekType, seekPack->startTime);
GST_DEBUG("seek result: %d", ret);
gst_bin_remove_many(GST_BIN(pipeline),
seekPack->source,
seekPack->decoder,
NULL);
gst_element_unlink(seekPack->decoder, fakesink);
gst_object_unref(GST_OBJECT(pipeline));
}

182
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@ -1,182 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef SeekPack_h
#define SeekPack_h
/**
* @file
* A SeekPack - a structure that plays a gstreamer source by playing
* some silence and then some specified part of the source.
*
* @author $Author$
* @version $Revision$
*/
#ifdef __cplusplus
extern "C" {
#endif
/* ============================================================ include files */
#include <gst/gst.h>
#include "seek.h"
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
typedef struct _LivesupportSeekPack LivesupportSeekPack;
/**
* A SeekPack structure.
*/
struct _LivesupportSeekPack {
gchar * name;
GstCaps * caps;
GstElement * silence;
GstElement * source;
GstElement * decoder;
GstElement * decoderScale;
GstElement * switcher;
GstElement * bin;
gint64 silenceDuration;
gint64 startTime;
gint64 endTime;
gint64 duration;
gint64 positionAfterSeek;
gint64 realEndTime;
gboolean sendingSilence;
};
/* ====================================================== function prototypes */
/**
* Create a new SeekPack.
* Initialize the SeekPack before using it, and destroy after it's not
* needed anymore.
*
* @param uniqueName a name unique in the SeekPack's context.
* @param caps the desired capabilites on the src of the SeekPack
* @return a new SeekPack.
* @see #livesupport_seek_pack_init
* @see #livesupport_seek_pack_destroy
*/
LivesupportSeekPack *
livesupport_seek_pack_new(const gchar * uniqueName,
const GstCaps * caps);
/**
* Initialize a SeekPack.
*
* @param seekPack the SeekPack to initialize.
* @param source the source the SeekPack will play.
* @param silenceDuration the number of nanoseconds the SeekPack will
* play only silence in the beginning.
* @param startTime the offset at which source will start to play after
* the silence.
* @param endTime the offset until which source will play.
*/
void
livesupport_seek_pack_init(LivesupportSeekPack * seekPack,
GstElement * source,
gint64 silenceDuration,
gint64 startTime,
gint64 endTime);
/**
* Destory a SeekPack.
*
* @param seekPack the SeekPack to destroy.
*/
void
livesupport_seek_pack_destroy(LivesupportSeekPack * seekPack);
/**
* Link a SeekPack to an element.
*
* @param seekPack the SeekPack to link.
* @param element the element to link to.
* @return TRUE if linking was successful, FALSE otherwise.
*/
gboolean
livesupport_seek_pack_link(LivesupportSeekPack * seekPack,
GstElement * element);
/**
* Add a SeekPack to a bin.
*
* @param seekPack the SeekPack to add.
* @param bin the bin to add to.
*/
void
livesupport_seek_pack_add_to_bin(LivesupportSeekPack * seekPack,
GstBin * bin);
/**
* Remove a SeekPack from a bin.
*
* @param seekPack the SeekPack to remove.
* @param bin the bin to remove from.
*/
void
livesupport_seek_pack_remove_from_bin(LivesupportSeekPack * seekPack,
GstBin * bin);
/**
* Set the state of a SeekPack.
*
* @param seekPack the SeekPack to set the state for.
* @param state the new state of the SeekPack.
*/
void
livesupport_seek_pack_set_state(LivesupportSeekPack * seekPack,
GstElementState state);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* SeekPack_h */

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@ -1,166 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#include "util.h"
#include "seek.h"
/* =================================================== local data structures */
/* ================================================ local constants & macros */
/**
* Define PAD_PUSH if seeking on an src pad should be done with
* pushin a new seek event down the pad.
* Otherwise, the event will be sent normally.
*/
#undef PAD_PUSH
/**
* Define SEEK_ELEMENT if seeking should be done by seeking on an element
* itself. Otherwise, the seek will be done on the first src pad of
* the element.
*/
#undef SEEK_ELEMENT
/* =============================================== local function prototypes */
#ifdef SEEK_ELEMENT
/**
* Seek on an element.
*
* @param element the element to seek on.
* @param seekType the type of seek.
* @param seekTime the seek time in nanoseconds.
* @return TRUE if seeking was successfult, FALSE otherwise.
*/
static gboolean
seek_element(GstElement * element,
GstSeekType seekType,
gint64 seekTime);
#endif
#ifndef SEEK_ELEMENT
/**
* Seek on the first src pad of an element.
*
* @param element the element to seek on.
* @param seekType the type of seek.
* @param seekTime the time of seek, in nanoseconds.
* @return TRUE if seeking was successfult, FALSE otherwise.
*/
static gboolean
seek_src_pad(GstElement * element,
GstSeekType seekType,
gint64 seekTime);
#endif
/* ============================================================= module code */
#ifdef SEEK_ELEMENT
/*------------------------------------------------------------------------------
* Seek on an element.
*----------------------------------------------------------------------------*/
static gboolean
seek_element(GstElement * element,
GstSeekType seekType,
gint64 seekTime)
{
return gst_element_seek(element, seekType, seekTime);
}
#endif
#ifndef SEEK_ELEMENT
/*------------------------------------------------------------------------------
* Seek on the first src pad of an element.
*----------------------------------------------------------------------------*/
static gboolean
seek_src_pad(GstElement * element,
GstSeekType seekType,
gint64 seekTime)
{
GstPad * pad;
GstEvent * seek;
if ((pad = get_src_pad(element))) {
seek = gst_event_new_seek(seekType, seekTime);
#ifdef PAD_PUSH
gst_pad_push(pad, GST_DATA(seek));
return TRUE;
#else
return gst_pad_send_event(pad, seek);
#endif
}
GST_WARNING("element doesn't have a src pad");
return FALSE;
}
#endif
/*------------------------------------------------------------------------------
* Seek on an element.
*----------------------------------------------------------------------------*/
gboolean
livesupport_seek(GstElement * element,
GstSeekType seekType,
gint64 seekTime)
{
#ifdef SEEK_ELEMENT
return seek_element(element, seekType, seekTime);
#else
return seek_src_pad(element, seekType, seekTime);
#endif
}
/*------------------------------------------------------------------------------
* Helper function to make it easy to seek for a number of seconds.
*----------------------------------------------------------------------------*/
gboolean
livesupport_seek_seconds(GstElement * element,
gint64 seconds)
{
GstSeekType seekType;
gint64 seekTime;
seekType = (GstSeekType) (GST_FORMAT_TIME |
GST_SEEK_METHOD_SET |
GST_SEEK_FLAG_FLUSH);
seekTime = seconds * GST_SECOND;
return livesupport_seek(element, seekType, seekTime);
}

91
campcaster/src/modules/gstreamerElements/src/seek.h
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@ -1,91 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef Seek_h
#define Seek_h
/**
* @file
* Utility functions to help seeking in gstreamer elements.
*
* @author $Author$
* @version $Revision$
*/
#ifdef __cplusplus
extern "C" {
#endif
/* ============================================================ include files */
#include <gst/gst.h>
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/* ====================================================== function prototypes */
/**
* Seek on an element.
*
* @param element the element to seek on.
* @param seekType the type of seek.
* @param seekTime the time of seek, in nanoseconds.
* @return TRUE if the seek was successful, FALSE otherwise.
*/
gboolean
livesupport_seek(GstElement * element,
GstSeekType seekType,
gint64 seekTime);
/**
* Seek a number of seconds on an element.
*
* @param element the element to seek on.
* @param seconds the number of seconds to seek.
* @return TRUE if the seek was successful, FALSE otherwise.
*/
gboolean
livesupport_seek_seconds(GstElement * element,
gint64 seconds);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* Seek_h */

173
campcaster/src/modules/gstreamerElements/src/smil-util.c
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@ -1,173 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include "smil-util.h"
/* =================================================== local data structures */
/* ================================================ local constants & macros */
#define NSEC_PER_SEC 1000000000LL
#define SEC_PER_MIN 60
#define SEC_PER_HOUR 3600
#define NSEC_PER_SEC_FLOAT 1000000000.0
#define SEC_PER_MIN_FLOAT 60.0
#define SEC_PER_HOUR_FLOAT 3600.0
/* =============================================== local function prototypes */
/**
* Convert an hour - minute - second triplet into a nanosecond value.
*
* @param hours the number of hours
* @param minutes the number of minutes (may be more than 59)
* @param seconds the number of seconds (may be mora than 59)
* @return the supplied time in nanoseconds
*/
static gint64
hms_to_nanosec(int hours,
int minutes,
double seconds);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Convert a hour-minute-second triplet to nanoseconds
*----------------------------------------------------------------------------*/
static gint64
hms_to_nanosec(int hours,
int minutes,
double seconds)
{
gint64 nanosec;
double nsec;
nsec = seconds * NSEC_PER_SEC_FLOAT;
nanosec = (gint64) nsec;
nanosec += ((gint64) hours) * NSEC_PER_SEC;
nanosec += ((gint64) minutes) * SEC_PER_MIN * NSEC_PER_SEC;
return nanosec;
}
/*------------------------------------------------------------------------------
* Parse the clock value according to the SMIL clock spec
*
* see http://www.w3.org/TR/2005/REC-SMIL2-20050107/smil-timing.html#Timing-ClockValueSyntax
*
* the BNF for the value is:
*
* Clock-value ::= ( Full-clock-value | Partial-clock-value
* | Timecount-value )
* Full-clock-value ::= Hours ":" Minutes ":" Seconds ("." Fraction)?
* Partial-clock-value ::= Minutes ":" Seconds ("." Fraction)?
* Timecount-value ::= Timecount ("." Fraction)? (Metric)?
* Metric ::= "h" | "min" | "s" | "ms"
* Hours ::= DIGIT+; any positive number
* Minutes ::= 2DIGIT; range from 00 to 59
* Seconds ::= 2DIGIT; range from 00 to 59
* Fraction ::= DIGIT+
* Timecount ::= DIGIT+
* 2DIGIT ::= DIGIT DIGIT
* DIGIT ::= [0-9]
*----------------------------------------------------------------------------*/
gint64
smil_clock_value_to_nanosec(const gchar * value)
{
int hours;
int minutes;
double seconds;
/* see if it's a full-clock-value */
if (sscanf(value, "%2d:%2d:%lf", &hours, &minutes, &seconds) == 3) {
return hms_to_nanosec(hours, minutes, seconds);
}
/* see if it's a partial-clock-value */
if (sscanf(value, "%2d:%lf", &minutes, &seconds) == 2) {
return hms_to_nanosec(0, minutes, seconds);
}
/* see if it's a timecount-value, in hours */
if (g_str_has_suffix(value, "h")
&& sscanf(value, "%lfh", &seconds) == 1) {
return hms_to_nanosec(0, 0, seconds * SEC_PER_HOUR_FLOAT);
}
/* see if it's a timecount-value, in minutes */
if (g_str_has_suffix(value, "min")
&& sscanf(value, "%lfmin", &seconds) == 1) {
return hms_to_nanosec(0, 0, seconds * SEC_PER_MIN_FLOAT);
}
/* see if it's a timecount-value, in millisecs */
if (g_str_has_suffix(value, "ms")
&& sscanf(value, "%lfms", &seconds) == 1) {
return hms_to_nanosec(0, 0, seconds / 100.0);
}
/* it's a timecount-value, either with no metric, or explicit seconds */
if (sscanf(value, "%lfs", &seconds) == 1) {
return hms_to_nanosec(0, 0, seconds);
}
return -1LL;
}
/*------------------------------------------------------------------------------
* Convert a percent value to a double.
*----------------------------------------------------------------------------*/
gboolean
smil_parse_percent(const gchar * str,
double * value)
{
double val;
if (g_str_has_suffix(str, "%")
&& sscanf(str, "%lf%%", &val) == 1) {
*value = val / 100.0;
return TRUE;
}
return FALSE;
}

101
campcaster/src/modules/gstreamerElements/src/smil-util.h
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@ -1,101 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef SmilUtil_h
#define SmilUtil_h
/**
* @file
* Utility functions helping to work with SMIL-related data structures.
*
* @author $Author$
* @version $Revision$
*/
/* ============================================================ include files */
#include <gst/gst.h>
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/* ====================================================== function prototypes */
/**
* Parse the clock value according to the SMIL clock spec
*
* see http://www.w3.org/TR/2005/REC-SMIL2-20050107/smil-timing.html#Timing-ClockValueSyntax
*
* the BNF for the value is:
*
* <pre><code>
* Clock-value ::= ( Full-clock-value | Partial-clock-value
* | Timecount-value )
* Full-clock-value ::= Hours ":" Minutes ":" Seconds ("." Fraction)?
* Partial-clock-value ::= Minutes ":" Seconds ("." Fraction)?
* Timecount-value ::= Timecount ("." Fraction)? (Metric)?
* Metric ::= "h" | "min" | "s" | "ms"
* Hours ::= DIGIT+; any positive number
* Minutes ::= 2DIGIT; range from 00 to 59
* Seconds ::= 2DIGIT; range from 00 to 59
* Fraction ::= DIGIT+
* Timecount ::= DIGIT+
* 2DIGIT ::= DIGIT DIGIT
* DIGIT ::= [0-9]
* </code></pre>
*
* @param value the SMIL clock value in string form
* @return the clock value in nanoseconds
*/
gint64
smil_clock_value_to_nanosec(const gchar * value);
/**
* Parse a string as a percentage value, and return the result as a
* float. Indicate parse error.
*
* @param str the string to parse.
* @param value the parsed value (out parameter).
* @return TRUE if parsing went OK, FALSE otherwise.
*/
gboolean
smil_parse_percent(const gchar * str,
double * value);
#endif /* SmilUtil_h */

775
campcaster/src/modules/gstreamerElements/src/switcher.c
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@ -1,775 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#else
#error need string.h
#endif
#include <gst/gst.h>
#include "switcher.h"
#include "smil-util.h"
/* =================================================== local data structures */
/**
* The properties of the Switcher element.
*/
enum {
ARG_0,
ARG_SOURCE_CONFIG,
ARG_CAPS
};
/**
* The plugin registry definition.
*/
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"switcher",
"A filter that connects to a swtich, and changes its source",
plugin_init,
"$Revision$",
"GPL",
"LiveSupport",
"http://campcaster.campware.org/"
)
/* ================================================ local constants & macros */
/**
* The parent class of the Switcher class.
*/
static GstElementClass * parent_class = NULL;
/**
* The sink pad factory.
*/
static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE(
"sink_%d",
GST_PAD_SINK,
GST_PAD_REQUEST,
GST_STATIC_CAPS("ANY"));
/**
* The source pad factory.
*/
static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE(
"src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS("ANY"));
/* =============================================== local function prototypes */
/**
* Initialize the Switcher class.
*
* @param klass the class to initialize
*/
static void
livesupport_switcher_class_init(LivesupportSwitcherClass * klass);
/**
* Base initialization for Switcher objects.
*
* @param klass a Switcher class
*/
static void
livesupport_switcher_base_init(LivesupportSwitcherClass * klass);
/**
* Initialize a Switcher object.
*
* @param switcher the Switcher object to initialize.
*/
static void
livesupport_switcher_init(LivesupportSwitcher * switcher);
/**
* Destroy a Switcher object.
*
* @param object the Switcher object to destroy.
*/
static void
livesupport_switcher_dispose(GObject * object);
/**
* Return the capabilities of a pad.
*
* @pad the pad to return the capabilities for.
* @return the capabilities of pad.
*/
static GstCaps *
livesupport_switcher_get_caps(GstPad * pad);
/**
* Set the capabilities for this switcher element.
*
* @param switcher the switcher to set the capabilities for.
* @param caps the capabilities to set.
*/
static void
livesupport_switcher_set_caps(LivesupportSwitcher * switcher,
const GstCaps * caps);
/**
* Set a property on a Switcher object.
*
* @param object a Switcher object
* @param prop_id the property id
* @param value the value to set
* @param pspec the property specification
*/
static void
livesupport_switcher_set_property(GObject * object,
guint prop_id,
const GValue * value,
GParamSpec * pspec);
/**
* Get a property from a Switcher object.
*
* @param object a Switcher object.
* @param prop_id the property id
* @param value the requested property (an out parameter)
* @param pspec the property specification
*/
static void
livesupport_switcher_get_property(GObject * object,
guint prop_id,
GValue * value,
GParamSpec * pspec);
/**
* The main loop function of the Switcher element.
*
* @param element the Switcher element to loop on.
* @param in the data recieved.
*/
static void
livesupport_switcher_loop(GstElement * element);
/**
* Switch to the source next in line.
* Call this function if it's time to switch to the next source.
*
* @param switcher a Switcher object to swtich on.
*/
static void
switch_to_next_source(LivesupportSwitcher * switcher);
/**
* Update the source configuration.
* Call this function when the sourceConfigList string has been updated.
*
* @param switcher a Switcher object to perform the update on.
*/
static void
update_source_config(LivesupportSwitcher * switcher);
/**
* Create a new pad upon request.
*
* @param element a Switcher element, for which to create the new pas.
* @param template the pad template to use for the new pad.
* @param name the requested name of the new pad.
* @return the new, requested pad.
*/
static GstPad *
request_new_pad(GstElement * element,
GstPadTemplate * template,
const gchar * name);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Return the type structure for the Switcher plugin.
*----------------------------------------------------------------------------*/
GType
livesupport_switcher_get_type(void)
{
static GType plugin_type = 0;
if (!plugin_type) {
static const GTypeInfo plugin_info = {
sizeof (LivesupportSwitcherClass),
(GBaseInitFunc) livesupport_switcher_base_init,
NULL,
(GClassInitFunc) livesupport_switcher_class_init,
NULL,
NULL,
sizeof (LivesupportSwitcher),
0,
(GInstanceInitFunc) livesupport_switcher_init,
};
plugin_type = g_type_register_static(GST_TYPE_ELEMENT,
"LivesupportSwitcher",
&plugin_info, 0);
}
return plugin_type;
}
/*------------------------------------------------------------------------------
* Do base initialization for the Switcher class.
*----------------------------------------------------------------------------*/
static void
livesupport_switcher_base_init(LivesupportSwitcherClass * klass)
{
static GstElementDetails plugin_details = {
"Switcher",
"Generic/Switcher",
"A plugin that is connected to a switch element, and changes its source",
"Akos Maroy <maroy@campware.org>"
};
GstElementClass * element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_add_pad_template(element_class,
gst_static_pad_template_get(&src_factory));
gst_element_class_add_pad_template(element_class,
gst_static_pad_template_get(&sink_factory));
gst_element_class_set_details(element_class, &plugin_details);
}
/*------------------------------------------------------------------------------
* Initialize the plugin's class.
*----------------------------------------------------------------------------*/
static void
livesupport_switcher_class_init(LivesupportSwitcherClass * klass)
{
GObjectClass * gobject_class;
GstElementClass * element_class;
gobject_class = (GObjectClass*) klass;
element_class = (GstElementClass*) klass;
parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
g_object_class_install_property(gobject_class,
ARG_SOURCE_CONFIG,
g_param_spec_string("source_config",
"source config",
"source config",
"",
G_PARAM_READWRITE));
g_object_class_install_property(gobject_class,
ARG_CAPS,
g_param_spec_pointer("caps",
"pad capabilites",
"fix all switcher capabilities to supplied value",
G_PARAM_READWRITE));
gobject_class->dispose = livesupport_switcher_dispose;
gobject_class->set_property = livesupport_switcher_set_property;
gobject_class->get_property = livesupport_switcher_get_property;
element_class->request_new_pad = request_new_pad;
}
/*------------------------------------------------------------------------------
* Create a new request pad.
*----------------------------------------------------------------------------*/
static GstPad *
request_new_pad(GstElement * element,
GstPadTemplate * template,
const gchar * name)
{
LivesupportSwitcher * switcher;
GstPad * pad;
g_return_val_if_fail(element != NULL, NULL);
g_return_val_if_fail(LIVESUPPORT_IS_SWITCHER(element), NULL);
switcher = LIVESUPPORT_SWITCHER(element);
if (template->direction != GST_PAD_SINK) {
GST_DEBUG("only sink pads are created on request");
return NULL;
}
pad = gst_pad_new_from_template(template, name);
gst_pad_set_link_function(pad, gst_pad_proxy_pad_link);
gst_pad_set_getcaps_function(pad, livesupport_switcher_get_caps);
gst_element_add_pad(element, pad);
/* TODO: catch the pad remove event, and remove the pad from this
* list as well */
switcher->sinkpadList = g_list_append(switcher->sinkpadList, pad);
if (GST_PAD_CAPS(switcher->srcpad)) {
gst_pad_try_set_caps(pad, GST_PAD_CAPS(switcher->srcpad));
}
return pad;
}
/*------------------------------------------------------------------------------
* Initialize a Switcher object.
*----------------------------------------------------------------------------*/
static void
livesupport_switcher_init(LivesupportSwitcher * switcher)
{
GstElementClass * klass = GST_ELEMENT_GET_CLASS(switcher);
switcher->srcpad = gst_pad_new_from_template (
gst_element_class_get_pad_template(klass, "src"),
"src");
gst_pad_set_link_function(switcher->srcpad, gst_pad_proxy_pad_link);
gst_pad_set_getcaps_function(switcher->srcpad,
livesupport_switcher_get_caps);
gst_element_add_pad(GST_ELEMENT(switcher), switcher->srcpad);
gst_element_set_loop_function(GST_ELEMENT(switcher),
livesupport_switcher_loop);
switcher->caps = NULL;
switcher->sinkpadList = NULL;
switcher->elapsedTime = 0LL;
switcher->offset = 0LL;
switcher->switchTime = 0LL;
switcher->eos = FALSE;
switcher->sourceConfig = 0;
switcher->sourceConfigList = NULL;
}
/*------------------------------------------------------------------------------
* Destroy a Switcher object.
*----------------------------------------------------------------------------*/
static void
livesupport_switcher_dispose(GObject * object)
{
LivesupportSwitcher * switcher = LIVESUPPORT_SWITCHER(object);
g_return_if_fail(LIVESUPPORT_IS_SWITCHER(switcher));
if (switcher->sinkpadList) {
g_list_free(switcher->sinkpadList);
}
if (switcher->sourceConfig) {
g_free(switcher->sourceConfig);
}
if (switcher->sourceConfigList) {
GList * element;
for (element = g_list_first(switcher->sourceConfigList);
element;
element = g_list_next(element)) {
g_free(element->data);
}
g_list_free(switcher->sourceConfigList);
}
if (switcher->caps) {
gst_caps_free(switcher->caps);
}
G_OBJECT_CLASS(parent_class)->dispose(object);
}
/*------------------------------------------------------------------------------
* Return the capabilities of the switcher element.
*----------------------------------------------------------------------------*/
static GstCaps *
livesupport_switcher_get_caps(GstPad * pad)
{
LivesupportSwitcher * switcher =
LIVESUPPORT_SWITCHER(gst_pad_get_parent(pad));
return switcher->caps != NULL
? gst_caps_copy(switcher->caps)
: gst_pad_proxy_getcaps(pad);
}
/*------------------------------------------------------------------------------
* Switch to the source next in line.
*----------------------------------------------------------------------------*/
static void
switch_to_next_source(LivesupportSwitcher * switcher)
{
LivesupportSwitcherSourceConfig * oldConfig;
LivesupportSwitcherSourceConfig * newConfig;
oldConfig = (LivesupportSwitcherSourceConfig*)
switcher->currentConfig->data;
if ((switcher->currentConfig = g_list_next(switcher->currentConfig))) {
GST_INFO("switching from source %d, duration: %" G_GINT64_FORMAT,
oldConfig->sourceId, oldConfig->duration);
newConfig = (LivesupportSwitcherSourceConfig*)
switcher->currentConfig->data;
if (!newConfig->sinkPad) {
if (!(newConfig->sinkPad = g_list_nth_data(switcher->sinkpadList,
newConfig->sourceId))) {
GST_ELEMENT_ERROR(GST_ELEMENT(switcher),
RESOURCE,
NOT_FOUND,
("can't find sinkpad for next sink"),
(NULL));
}
}
switcher->switchTime = oldConfig->duration >= 0
? switcher->switchTime + newConfig->duration
: switcher->elapsedTime + newConfig->duration;
} else {
/* mark EOS, as there are no more sources to switch to */
GST_INFO("no more sources after source %d, duration: %" G_GINT64_FORMAT,
oldConfig->sourceId, oldConfig->duration);
switcher->eos = TRUE;
}
}
/*------------------------------------------------------------------------------
* The main loop function.
*----------------------------------------------------------------------------*/
static void
livesupport_switcher_loop(GstElement * element)
{
LivesupportSwitcher * switcher;
GstData * data;
GstBuffer * buf;
LivesupportSwitcherSourceConfig * config = NULL;
g_return_if_fail(element != NULL);
g_return_if_fail(LIVESUPPORT_IS_SWITCHER(element));
switcher = LIVESUPPORT_SWITCHER(element);
if (switcher->eos) {
GstEvent * event;
GST_INFO("switcher_loop: eos");
/* push an EOS event down the srcpad, just to make sure */
event = gst_event_new(GST_EVENT_EOS);
gst_pad_send_event(switcher->srcpad, event);
gst_element_set_eos(GST_ELEMENT(switcher));
return;
}
if (switcher->currentConfig == NULL) {
/* if this is the very first call to the loop function */
switcher->currentConfig = g_list_first(switcher->sourceConfigList);
config = (LivesupportSwitcherSourceConfig*)
switcher->currentConfig->data;
switcher->switchTime = config->duration;
if (!config->sinkPad) {
if (!(config->sinkPad = g_list_nth_data(switcher->sinkpadList,
config->sourceId))) {
GST_ELEMENT_ERROR(GST_ELEMENT(switcher),
RESOURCE,
NOT_FOUND,
("can't find sinkpad for first sink"),
(NULL));
}
}
} else {
config = (LivesupportSwitcherSourceConfig*)
switcher->currentConfig->data;
}
data = gst_pad_pull(config->sinkPad);
if (config->duration < 0LL) {
/* handle config->duration == -1LL (play until EOS) */
if (GST_IS_EVENT(data)) {
GstEvent * event = GST_EVENT(data);
GST_INFO("handling event type %d", GST_EVENT_TYPE(event));
switch (GST_EVENT_TYPE(event)) {
case GST_EVENT_EOS:
switch_to_next_source(switcher);
break;
case GST_EVENT_FLUSH:
/* silently discard flush events
* this is because when having an Ogg Vorbis source
* as the second source, the flush event will indefinately
* bounce back and forward, and the filesrc will regenerate
* new flush events ad infinitum */
break;
default:
gst_pad_event_default(switcher->srcpad, event);
}
} else {
buf = GST_BUFFER(data);
if (GST_BUFFER_DURATION(buf) != GST_CLOCK_TIME_NONE) {
switcher->elapsedTime += GST_BUFFER_DURATION(buf);
GST_BUFFER_TIMESTAMP(buf) = switcher->elapsedTime;
}
switcher->offset += GST_BUFFER_SIZE(buf);
GST_INFO("elapsed time: %" G_GINT64_FORMAT, switcher->elapsedTime);
GST_BUFFER_OFFSET(buf) = switcher->offset;
/* just push out the incoming buffer without touching it */
gst_pad_push(switcher->srcpad, GST_DATA(buf));
}
return;
}
if (GST_IS_EVENT(data)) {
/* handle events */
GstEvent * event = GST_EVENT(data);
GST_INFO("handling event type %d", GST_EVENT_TYPE(event));
switch (GST_EVENT_TYPE(event)) {
case GST_EVENT_FLUSH:
/* silently discard flush events
* this is because when having an Ogg Vorbis source
* as the second source, the flush event will indefinately
* bounce back and forward, and the filesrc will regenerate
* new flush events ad infinitum */
break;
default:
gst_pad_event_default(switcher->srcpad, event);
}
return;
}
buf = GST_BUFFER(data);
if (GST_BUFFER_DURATION(buf) != GST_CLOCK_TIME_NONE) {
switcher->elapsedTime += GST_BUFFER_DURATION(buf);
}
switcher->offset += GST_BUFFER_SIZE(buf);
GST_INFO("elapsed time: %" G_GINT64_FORMAT, switcher->elapsedTime);
if (switcher->elapsedTime >= switcher->switchTime) {
/* time to switch to the next source */
switch_to_next_source(switcher);
}
GST_INFO("pushing data size: %d, duration: %" G_GINT64_FORMAT,
GST_BUFFER_SIZE(buf), GST_BUFFER_DURATION(buf));
GST_BUFFER_TIMESTAMP(buf) = switcher->elapsedTime;
GST_BUFFER_OFFSET(buf) = switcher->offset;
/* just push out the incoming buffer without touching it */
gst_pad_push(switcher->srcpad, GST_DATA(buf));
}
/*------------------------------------------------------------------------------
* Update the source config.
*----------------------------------------------------------------------------*/
static void
update_source_config(LivesupportSwitcher * switcher)
{
gchar ** tokens;
gchar * token;
guint i = 0;
GList * listElem;
/* first free the config list */
for (listElem = g_list_first(switcher->sourceConfigList);
listElem;
listElem = g_list_next(listElem)) {
g_free(listElem->data);
}
g_list_free(switcher->sourceConfigList);
switcher->sourceConfigList = NULL;
switcher->currentConfig = NULL;
listElem = NULL;
tokens = g_strsplit(switcher->sourceConfig, ";", 0);
while ((token = tokens[i++])) {
gchar * durationStr;
gint len;
LivesupportSwitcherSourceConfig * config;
gboolean found;
len = strlen(token);
durationStr = g_malloc(sizeof(gchar) * len + 1);
config = g_malloc(sizeof(LivesupportSwitcherSourceConfig));
found = FALSE;
/* token formats can be:
*
* id[] play the whole thing, until EOS
* id[duration] play from begin for duration time
*/
if (g_str_has_suffix(token, "[]")
&& sscanf(token, "%d[]", &config->sourceId) == 1) {
config->duration = -1LL;
found = TRUE;
} else if (sscanf(token, "%d[%[^]]]",
&config->sourceId, durationStr) == 2) {
config->duration = smil_clock_value_to_nanosec(durationStr);
found = config->duration >= 0;
}
/* don't fill in the sinkPad yet, as it may be added later */
config->sinkPad = NULL;
g_free(durationStr);
if (!found) {
g_free(config);
continue;
}
switcher->sourceConfigList = g_list_append(switcher->sourceConfigList,
config);
listElem = g_list_last(switcher->sourceConfigList);
}
g_strfreev(tokens);
}
/*------------------------------------------------------------------------------
* Set the capabilities of this switcher element.
*----------------------------------------------------------------------------*/
static void
livesupport_switcher_set_caps(LivesupportSwitcher * switcher,
const GstCaps * caps)
{
if (!switcher || !LIVESUPPORT_IS_SWITCHER(switcher)
|| !caps || !GST_IS_CAPS(caps)) {
return;
}
if (switcher->caps) {
gst_caps_free(switcher->caps);
}
switcher->caps = gst_caps_copy(caps);
}
/*------------------------------------------------------------------------------
* Set a property.
*----------------------------------------------------------------------------*/
static void
livesupport_switcher_set_property(GObject * object,
guint prop_id,
const GValue * value,
GParamSpec * pspec)
{
LivesupportSwitcher * switcher;
g_return_if_fail(LIVESUPPORT_IS_SWITCHER(object));
switcher = LIVESUPPORT_SWITCHER(object);
switch (prop_id) {
case ARG_SOURCE_CONFIG:
if (switcher->sourceConfig) {
g_free(switcher->sourceConfig);
}
switcher->sourceConfig = g_value_dup_string(value);
update_source_config(switcher);
break;
case ARG_CAPS:
livesupport_switcher_set_caps(switcher, g_value_get_pointer(value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
/*------------------------------------------------------------------------------
* Get a property.
*----------------------------------------------------------------------------*/
static void
livesupport_switcher_get_property(GObject * object,
guint prop_id,
GValue * value,
GParamSpec * pspec)
{
LivesupportSwitcher * switcher;
g_return_if_fail(LIVESUPPORT_IS_SWITCHER(object));
switcher = LIVESUPPORT_SWITCHER(object);
switch (prop_id) {
case ARG_SOURCE_CONFIG:
g_value_set_string(value, switcher->sourceConfig);
break;
case ARG_CAPS:
g_value_set_pointer(value, switcher->caps);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
/*------------------------------------------------------------------------------
* Initialize the plugin.
*----------------------------------------------------------------------------*/
static gboolean
plugin_init(GstPlugin * plugin)
{
return gst_element_register(plugin,
"switcher",
GST_RANK_NONE,
LIVESUPPORT_TYPE_SWITCHER);
}

147
campcaster/src/modules/gstreamerElements/src/switcher.h
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@ -1,147 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef LiveSupport_GstreamerElements_Switcher_h
#define LiveSupport_GstreamerElements_Switcher_h
/**
* @file
* A gstreamer element that expects to be linked after a switch
* element. The element will switch the active source on the attached
* switcher according to the time positions it is configured with.
*
* @author $Author$
* @version $Revision$
*/
/* ============================================================ include files */
#include <gst/gst.h>
/* ================================================================ constants */
/* =================================================================== macros */
G_BEGIN_DECLS
#define LIVESUPPORT_TYPE_SWITCHER \
(livesupport_switcher_get_type())
#define LIVESUPPORT_SWITCHER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
LIVESUPPORT_TYPE_SWITCHER, \
LivesupportSwitcher))
#define LIVESUPPORT_SWITCHER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
LIVESUPPORT_TYPE_SWITCHER, \
LivesupportSwitcher))
#define LIVESUPPORT_IS_SWITCHER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), \
LIVESUPPORT_TYPE_SWITCHER))
#define LIVESUPPORT_IS_SWITCHER_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass), \
LIVESUPPORT_TYPE_SWITCHER))
/* =============================================================== data types */
typedef struct _LivesupportSwitcherSourceConfig LivesupportSwitcherSourceConfig;
typedef struct _LivesupportSwitcher LivesupportSwitcher;
typedef struct _LivesupportSwitcherClass LivesupportSwitcherClass;
/**
* A source configuration, describing how long a source should be played
* before switching to the next.
*/
struct _LivesupportSwitcherSourceConfig {
gint sourceId;
gint64 duration;
GstPad * sinkPad;
};
/**
* The Switcher object.
*/
struct _LivesupportSwitcher
{
GstElement element;
GstPad * srcpad;
GList * sinkpadList;
GstCaps * caps;
gint64 elapsedTime;
gint64 offset;
gint64 switchTime;
gboolean eos;
gchar * sourceConfig;
GList * sourceConfigList;
GList * currentConfig;
};
/**
* The Switcher class.
*/
struct _LivesupportSwitcherClass
{
GstElementClass parent_class;
};
/* ====================================================== function prototypes */
/**
* Return the type structure for the Switcher class.
*
* @return the type structure for the Switcher class.
*/
GType
livesupport_switcher_get_type(void);
/**
* Initialize the plugin.
*
* @param plugin the plugin to initialize.
*/
static gboolean
plugin_init(GstPlugin * plugin);
G_END_DECLS
#endif /* LiveSupport_GstreamerElements_Switcher_h */

68
campcaster/src/modules/gstreamerElements/src/util.c
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@ -1,68 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#include "util.h"
/* =================================================== local data structures */
/* ================================================ local constants & macros */
/* =============================================== local function prototypes */
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Return the first src pad for an element.
*----------------------------------------------------------------------------*/
GstPad *
get_src_pad(GstElement * element)
{
const GList * pads;
g_return_val_if_fail(element != NULL, NULL);
for (pads = gst_element_get_pad_list(element);
pads;
pads = g_list_next(pads)) {
GstPad * pad = pads->data;
if (GST_PAD_IS_SRC(pad)) {
return pad;
}
}
return 0;
}

76
campcaster/src/modules/gstreamerElements/src/util.h
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@ -1,76 +0,0 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef Util_h
#define Util_h
/**
* @file
* Utility functions helping to work with SMIL-related data structures.
*
* @author $Author$
* @version $Revision$
*/
#ifdef __cplusplus
extern "C" {
#endif
/* ============================================================ include files */
#include <gst/gst.h>
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/* ====================================================== function prototypes */
/**
* Return the first src pad for an element.
*
* @param element the element to return the pad from.
* @return the first src pad for element, or NULL.
*/
GstPad *
get_src_pad(GstElement * element);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* Util_h */

1
campcaster/src/modules/gstreamerElements/tmp/.keepme
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@ -1 +0,0 @@
keep me

BIN
campcaster/src/modules/gstreamerElements/var/1minutecounter.mp3
View File

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BIN
campcaster/src/modules/gstreamerElements/var/48kHz.mp3
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BIN
campcaster/src/modules/gstreamerElements/var/5seccounter.mp3
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Binary file not shown.

BIN
campcaster/src/modules/gstreamerElements/var/5seccounter.ogg
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Binary file not shown.

17
campcaster/src/modules/gstreamerElements/var/animateSound.smil
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@ -1,17 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns="http://www.w3.org/2001/SMIL20/Language">
<body>
<par>
<audio src = "file:var/5seccounter.mp3">
<animate attributeName = "soundLevel"
from = "100%"
to = "0%"
calcMode = "linear"
begin = "1s"
end = "5s"
fill = "freeze"
/>
</audio>
</par>
</body>
</smil>

28
campcaster/src/modules/gstreamerElements/var/animateSoundParallel.smil
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@ -1,28 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns="http://www.w3.org/2001/SMIL20/Language">
<body>
<par>
<audio src = "file:var/5seccounter.mp3">
<animate attributeName = "soundLevel"
from = "100%"
to = "0%"
calcMode = "linear"
begin = "1s"
end = "5s"
fill = "freeze"
/>
</audio>
<audio src = "file:var/5seccounter.mp3"
begin = "3s">
<animate attributeName = "soundLevel"
from = "100%"
to = "0%"
calcMode = "linear"
begin = "1s"
end = "5s"
fill = "freeze"
/>
</audio>
</par>
</body>
</smil>

BIN
campcaster/src/modules/gstreamerElements/var/d160.ogg
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12
campcaster/src/modules/gstreamerElements/var/embedded.smil
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@ -1,12 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns="http://www.w3.org/2001/SMIL20/Language" >
<body>
<par>
<audio src = "file:var/simple.smil"
/>
<audio src = "file:var/5seccounter.mp3"
begin = "5s"
/>
</par>
</body>
</smil>

26
campcaster/src/modules/gstreamerElements/var/fadeInOut.smil
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@ -1,26 +0,0 @@
<smil xmlns="http://www.w3.org/2001/SMIL20/Language">
<body>
<par>
<audio src = "file:var/5seccounter.mp3">
<!-- fade in -->
<animate attributeName = "soundLevel"
from = "0%"
to = "100%"
calcMode = "linear"
begin = "0s"
end = "1.5s"
fill = "freeze"
/>
<!-- fade out -->
<animate attributeName = "soundLevel"
from = "100%"
to = "0%"
calcMode = "linear"
begin = "3.5s"
end = "5s"
fill = "freeze"
/>
</audio>
</par>
</body>
</smil>

48
campcaster/src/modules/gstreamerElements/var/fadeInOutParallel.smil
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@ -1,48 +0,0 @@
<smil xmlns="http://www.w3.org/2001/SMIL20/Language">
<body>
<par>
<audio src = "file:var/5seccounter.mp3">
<!-- fade in -->
<animate attributeName = "soundLevel"
from = "0%"
to = "100%"
calcMode = "linear"
begin = "0s"
end = "1.5s"
fill = "freeze"
/>
<!-- fade out -->
<animate attributeName = "soundLevel"
from = "100%"
to = "0%"
calcMode = "linear"
begin = "3.5s"
end = "5s"
fill = "freeze"
/>
</audio>
<audio src = "file:var/5seccounter.ogg"
begin = "3s">
<!-- fade in -->
<animate attributeName = "soundLevel"
from = "0%"
to = "100%"
calcMode = "linear"
begin = "0s"
end = "1.5s"
fill = "freeze"
/>
<!-- fade out -->
<animate attributeName = "soundLevel"
from = "100%"
to = "0%"
calcMode = "linear"
begin = "3.5s"
end = "5s"
fill = "freeze"
/>
</audio>
</par>
</body>
</smil>

1
campcaster/src/modules/gstreamerElements/var/oneshotReader.input
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@ -1 +0,0 @@
She sells seashells by the seashore.

16
campcaster/src/modules/gstreamerElements/var/parallel-clipBegin-clipEnd.smil
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@ -1,16 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns="http://www.w3.org/2001/SMIL20/Language" >
<body>
<par>
<audio src = "file:var/1minutecounter.mp3"
clipBegin = "10s"
clipEnd = "15s"
/>
<audio src = "file:var/1minutecounter.mp3"
begin = "3s"
clipBegin = "10s"
clipEnd = "15s"
/>
</par>
</body>
</smil>

12
campcaster/src/modules/gstreamerElements/var/parallel.smil
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@ -1,12 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns="http://www.w3.org/2001/SMIL20/Language" >
<body>
<par>
<audio src = "file:var/5seccounter.mp3"
/>
<audio src = "file:var/5seccounter.mp3"
begin = "3s"
/>
</par>
</body>
</smil>

10
campcaster/src/modules/gstreamerElements/var/sequentialSmil.smil
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@ -1,10 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns = "http://www.w3.org/2001/SMIL20/Language">
<body>
<par>
<audio src="file:var/test10001.mp3" begin="0s"/>
<audio src="file:var/test10002.mp3" begin="11.23s"/>
<audio src="file:var/test10003.mp3" begin="23.45s"/>
</par>
</body>
</smil>

8
campcaster/src/modules/gstreamerElements/var/short.smil
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@ -1,8 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns="http://www.w3.org/2001/SMIL20/Language" >
<body>
<par>
<audio src = "file:var/test-short.mp3" />
</par>
</body>
</smil>

12
campcaster/src/modules/gstreamerElements/var/simple-clipBegin-clipEnd.smil
View File

@ -1,12 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns="http://www.w3.org/2001/SMIL20/Language" >
<body>
<par>
<audio src = "file:var/1minutecounter.mp3"
begin = "2s"
clipBegin = "10s"
clipEnd = "13s"
/>
</par>
</body>
</smil>

11
campcaster/src/modules/gstreamerElements/var/simple-clipBegin.smil
View File

@ -1,11 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns="http://www.w3.org/2001/SMIL20/Language" >
<body>
<par>
<audio src = "file:var/1minutecounter.mp3"
begin = "2s"
clipBegin = "57s"
/>
</par>
</body>
</smil>

9
campcaster/src/modules/gstreamerElements/var/simple-ogg.smil
View File

@ -1,9 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns="http://www.w3.org/2001/SMIL20/Language" >
<body>
<par>
<audio src = "file:var/5seccounter.ogg"
/>
</par>
</body>
</smil>

9
campcaster/src/modules/gstreamerElements/var/simple.smil
View File

@ -1,9 +0,0 @@
<?xml version="1.0" encoding="utf-8" ?>
<smil xmlns="http://www.w3.org/2001/SMIL20/Language" >
<body>
<par>
<audio src = "file:var/5seccounter.mp3"
/>
</par>
</body>
</smil>

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campcaster/src/modules/gstreamerElements/var/test-short.mp3
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campcaster/src/modules/gstreamerElements/var/test10001.mp3
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BIN
campcaster/src/modules/gstreamerElements/var/test10002.mp3
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campcaster/src/modules/gstreamerElements/var/test10003.mp3
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26
campcaster/src/modules/playlistExecutor/etc/Makefile.in
View File

@ -68,12 +68,6 @@ CORE_LIB_DIR = ${CORE_DIR}/lib
CORE_LIB = livesupport_core
CORE_LIB_FILE = ${CORE_LIB_DIR}/lib${CORE_LIB}.a
GSTREAMER_ELEMENTS_DIR = ${MODULES_DIR}/gstreamerElements
GSTREAMER_ELEMENTS_INCLUDE_DIR = ${GSTREAMER_ELEMENTS_DIR}/include
GSTREAMER_ELEMENTS_LIB_DIR = ${GSTREAMER_ELEMENTS_DIR}/lib
GSTREAMER_ELEMENTS_LIB = livesupport_gstreamerelements
GSTREAMER_ELEMENTS_LIB_FILE = ${GSTREAMER_ELEMENTS_LIB_DIR}/lib${GSTREAMER_ELEMENTS_LIB}.a
GST_REAL_LIB_DIR=${REAL_BASE_DIR}/modules/gstreamerElements/lib
VPATH = ${SRC_DIR}
@ -91,6 +85,9 @@ ICU_LIBS=@ICU_LIBS@
GSTREAMER_CFLAGS=@GSTREAMER_CFLAGS@
GSTREAMER_LIBS=@GSTREAMER_LIBS@
GSTCONTROLLER_CFLAGS=@GSTCONTROLLER_CFLAGS@
GSTCONTROLLER_LIBS=@GSTCONTROLLER_LIBS@
TAGLIB_CFLAGS=@TAGLIB_CFLAGS@
TAGLIB_LIBS=@TAGLIB_LIBS@
@ -106,7 +103,6 @@ TWOTEST_RUNNER = ${TMP_DIR}/twoTestRunner
DOXYGEN_CONFIG = ${ETC_DIR}/doxygen.config
export LD_LIBRARY_PATH:=${USR_LIB_DIR}:${LD_LIBRARY_PATH}
export GST_PLUGIN_PATH=${GST_REAL_LIB_DIR}
#-------------------------------------------------------------------------------
@ -118,8 +114,8 @@ CXXFLAGS = @CXXFLAGS@ @DEFS@ @COVERAGE_CXXFLAGS@ -pthread \
${BOOST_CFLAGS} \
${LIBXMLPP_CFLAGS} \
${GSTREAMER_CFLAGS} \
${GSTCONTROLLER_CFLAGS} \
-I${USR_INCLUDE_DIR} \
-I${GSTREAMER_ELEMENTS_INCLUDE_DIR} \
-I${CORE_INCLUDE_DIR} \
-I${INCLUDE_DIR} -I${TMP_DIR}
LDFLAGS = @LDFLAGS@ -pthread \
@ -127,10 +123,10 @@ LDFLAGS = @LDFLAGS@ -pthread \
${LIBXMLPP_LIBS} \
${ICU_LIBS} \
${GSTREAMER_LIBS} \
${GSTCONTROLLER_LIBS} \
${TAGLIB_LIBS} \
-L${USR_LIB_DIR} \
-L${CORE_LIB_DIR} \
-L${GSTREAMER_ELEMENTS_LIB_DIR} \
-L${LIB_DIR}
@ -140,10 +136,9 @@ LDFLAGS = @LDFLAGS@ -pthread \
PLAYLIST_EXECUTOR_LIB_OBJS = ${TMP_DIR}/AudioPlayerFactory.o \
${TMP_DIR}/GstreamerPlayer.o
TEST_RUNNER_OBJS = ${TMP_DIR}/TestRunner.o \
${TMP_DIR}/AudioPlayerFactoryGstreamerTest.o \
${TMP_DIR}/GstreamerPlayerTest.o
${TMP_DIR}/AudioPlayerFactoryGstreamerTest.o
# ${TMP_DIR}/GstreamerPlayerTest.o
TEST_RUNNER_LIBS = -l${PLAYLIST_EXECUTOR_LIB} -l${CORE_LIB} \
-l${GSTREAMER_ELEMENTS_LIB} \
${TAGLIB_LIBS} \
${BOOST_DATE_TIME_LIB} -lcppunit -ldl -lm -lxmlrpc++
@ -203,20 +198,17 @@ ${TMP_DIR}:
${DOXYGEN_DIR}:
${MKDIR} ${DOXYGEN_DIR}
${TEST_RUNNER}: ${CORE_LIB_FILE} ${GSTREAMER_ELEMENTS_LIB_FILE} \
${TEST_RUNNER}: ${CORE_LIB_FILE} \
${TEST_RUNNER_OBJS} ${PLAYLIST_EXECUTOR_LIB_FILE}
${CXX} ${LDFLAGS} -o $@ ${TEST_RUNNER_OBJS} ${TEST_RUNNER_LIBS}
${TWOTEST_RUNNER}: ${CORE_LIB_FILE} ${GSTREAMER_ELEMENTS_LIB_FILE} \
${TWOTEST_RUNNER}: ${CORE_LIB_FILE} \
${TWOTEST_RUNNER_OBJS} ${PLAYLIST_EXECUTOR_LIB_FILE}
${CXX} ${LDFLAGS} -o $@ ${TWOTEST_RUNNER_OBJS} ${TEST_RUNNER_LIBS}
${CORE_LIB_FILE}:
${MAKE} -C ${CORE_DIR}
${GSTREAMER_ELEMENTS_LIB_FILE}:
${MAKE} -C ${GSTREAMER_ELEMENTS_DIR}
#-------------------------------------------------------------------------------
# Pattern rules

4
campcaster/src/modules/playlistExecutor/etc/configure.ac
View File

@ -99,6 +99,10 @@ PKG_CHECK_MODULES(GSTREAMER,[gstreamer-0.8 >= 0.8])
AC_SUBST(GSTREAMER_CFLAGS)
AC_SUBST(GSTREAMER_LIBS)
PKG_CHECK_MODULES(GSTCONTROLLER,[gstreamer-controller-0.10 >= 0.10])
AC_SUBST(GSTCONTROLLER_CFLAGS)
AC_SUBST(GSTCONTROLLER_LIBS)
AC_CHECK_TAGLIB(1.3.1)
AC_SUBST(TAGLIB_CFLAGS)
AC_SUBST(TAGLIB_LIBS)

28
campcaster/src/modules/playlistExecutor/src/AudioPlayerFactoryGstreamerTest.cxx
View File

@ -39,7 +39,7 @@
#error "Need unistd.h"
#endif
#include <glib.h>
#include <string>
#include <iostream>
@ -149,18 +149,28 @@ AudioPlayerFactoryGstreamerTest :: simplePlayTest(void)
Ptr<AudioPlayerInterface>::Ref audioPlayer;
Ptr<time_duration>::Ref sleepT;
GMainLoop *loop=g_main_loop_new(NULL, FALSE);
audioPlayerFactory = AudioPlayerFactory::getInstance();
audioPlayer = audioPlayerFactory->getAudioPlayer();
CPPUNIT_ASSERT_NO_THROW(
audioPlayer->open("file:var/test.mp3");
);
CPPUNIT_ASSERT(!audioPlayer->isPlaying());
CPPUNIT_ASSERT_NO_THROW(
// CPPUNIT_ASSERT_NO_THROW(
audioPlayer->open("file:///home/nebojsa/testFiles/simple.smil");
// );
// CPPUNIT_ASSERT(!audioPlayer->isPlaying());
// CPPUNIT_ASSERT_NO_THROW(
audioPlayer->start();
);
CPPUNIT_ASSERT(audioPlayer->isPlaying());
g_main_loop_run(loop);
// );
// CPPUNIT_ASSERT(
audioPlayer->isPlaying();
// );
/*
sleepT.reset(new time_duration(seconds(5)));
TimeConversion::sleep(sleepT);
CPPUNIT_ASSERT_NO_THROW(
@ -187,6 +197,6 @@ AudioPlayerFactoryGstreamerTest :: simplePlayTest(void)
TimeConversion::sleep(sleepT);
}
CPPUNIT_ASSERT(!audioPlayer->isPlaying());
audioPlayer->close();
*/ audioPlayer->close();
}

2
campcaster/src/modules/playlistExecutor/src/AudioPlayerFactoryGstreamerTest.h
View File

@ -66,7 +66,7 @@ namespace PlaylistExecutor {
class AudioPlayerFactoryGstreamerTest : public CPPUNIT_NS::TestFixture
{
CPPUNIT_TEST_SUITE(AudioPlayerFactoryGstreamerTest);
CPPUNIT_TEST(firstTest);
// CPPUNIT_TEST(firstTest);
CPPUNIT_TEST(simplePlayTest);
CPPUNIT_TEST_SUITE_END();

399
campcaster/src/modules/playlistExecutor/src/GstreamerPlayContext.h Normal file
View File

@ -0,0 +1,399 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef GstreamerPlayContext_h
#define GstreamerPlayContext_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <gst/gst.h>
#include <gst/controller/gstcontroller.h>
#include <gst/controller/gstinterpolationcontrolsource.h>
#include "SmilHandler.h"
/*------------------------------------------------------------------------------
* User of this class must implement my_bus_callback function to receive bus callbacks.
*----------------------------------------------------------------------------*/
static gboolean
my_bus_callback (GstBus *bus,
GstMessage *message,
gpointer data);
/**
* A class to play audio files using Gstreamer library.
*
* Usage sequence:
*
* create an instance of GstreamerPlayContext object
* call setParentData to provide data to be returned by my_bus_callback
* call setAudioDevice on it
* call openSource on it
* call playContext on it
*
* when done, call closeContext on it
* destroy instance
*
* @author $Author$
* @version $Revision$
*/
class GstreamerPlayContext
{
GstElement *m_pipeline;
GstElement *m_source;
GstElement *m_decoder;
GstElement *m_sink;
GstController *m_ctrl;
GstElement *m_volume;
GstInterpolationControlSource *m_ics;
gpointer m_data;
AudioDescription *m_audioDescription;
std::string m_audioDevice;
public:
GstreamerPlayContext(){
m_pipeline = NULL;
m_source = NULL;
m_decoder = NULL;
m_sink = NULL;
m_ctrl = NULL;
m_volume = NULL;
m_ics = NULL;
m_data = NULL;
m_audioDescription = NULL;
m_audioDevice = "default";
}
~GstreamerPlayContext(){
}
void closeContext(){
stopContext();
if(m_ctrl != NULL){
g_object_unref(G_OBJECT(m_ctrl));
m_ctrl = NULL;
}
if(m_ics != NULL){
g_object_unref(G_OBJECT(m_ics));
m_ics = NULL;
}
if(m_pipeline != NULL){
gst_element_set_state (m_pipeline, GST_STATE_NULL);
gst_bin_remove (GST_BIN (m_pipeline), m_sink);
m_sink=NULL;
gst_object_unref(GST_OBJECT(m_pipeline));
m_source = NULL;
m_decoder = NULL;
m_volume = NULL;
m_pipeline = NULL;
}
if(m_sink != NULL){
gst_object_unref(GST_OBJECT(m_sink));
m_sink=NULL;
}
if(m_audioDescription != NULL){
m_audioDescription->release();
delete m_audioDescription;
m_audioDescription = NULL;
}
}
void playContext(){
gst_element_set_state (m_pipeline, GST_STATE_PLAYING);
g_object_set(G_OBJECT(m_volume), "volume", 1.0, NULL);
}
void pauseContext(){
g_object_set(G_OBJECT(m_volume), "volume", 0.0, NULL);
gst_element_set_state (m_pipeline, GST_STATE_PAUSED);
}
void stopContext(){
if(GST_IS_ELEMENT(m_volume)) g_object_set(G_OBJECT(m_volume), "volume", 0.0, NULL);
if(GST_IS_ELEMENT(m_volume)) gst_element_set_state (m_pipeline, GST_STATE_READY);
}
void setParentData(gpointer data){
m_data = data;
}
/*------------------------------------------------------------------------------
* Set the audio device.
*----------------------------------------------------------------------------*/
void setAudioDevice(const std::string &deviceName) {
m_audioDevice = deviceName;
}
/*------------------------------------------------------------------------------
* Set the audio device.
*----------------------------------------------------------------------------*/
GstElement* getAudioBin() {
return m_sink;
}
/*------------------------------------------------------------------------------
* Opens source element for the file name given.
*----------------------------------------------------------------------------*/
bool openSource(const gchar *fileUri) throw() {
m_source = gst_element_make_from_uri (GST_URI_SRC, fileUri, NULL);
if(m_source == NULL){
return false;
}
prepareAudioDevice();
if(m_sink==NULL){
std::cerr << "openSource: Failed to create sink!" << std::endl;
gst_object_unref (m_source);
m_source = NULL;
return false;
}
if(!prepareDecodebin()){
std::cerr << "openSource: Failed to create decodebin!" << std::endl;
if(m_sink){
gst_object_unref (m_sink);
m_sink = NULL;
}
gst_object_unref (m_source);
m_source = NULL;
return false;
}
if(!preparePipeline()){
std::cerr << "openSource: Failed to create pipeline!" << std::endl;
if(m_sink){
gst_object_unref (m_sink);
m_sink = NULL;
}
gst_object_unref (m_decoder);
m_decoder = NULL;
gst_object_unref (m_source);
m_source = NULL;
return false;
}
return true;
}
/*------------------------------------------------------------------------------
* Opens source element for the file name given.
*----------------------------------------------------------------------------*/
bool openSource(AudioDescription *audioDescription) throw() {
if(audioDescription == NULL) return false;
m_audioDescription = audioDescription;
return openSource(m_audioDescription->m_src);
}
/*------------------------------------------------------------------------------
* Returns current stream's duration.
*----------------------------------------------------------------------------*/
gint64 getPlayLength() throw() {
gint64 ns = 0LL;
if(m_pipeline!=NULL){
GstFormat format = GST_FORMAT_TIME;
gst_element_query_duration(m_pipeline, &format, &ns);
if(format != GST_FORMAT_TIME){
ns = 0LL;
}
}
return ns;
}
/*------------------------------------------------------------------------------
* Returns current stream's position.
*----------------------------------------------------------------------------*/
gint64 getPosition() throw() {
gint64 ns = 0LL;
if(m_pipeline!=NULL){
GstFormat format = GST_FORMAT_TIME;
gst_element_query_position(m_pipeline, &format, &ns);
if(format != GST_FORMAT_TIME){
ns = 0LL;
}
}
return ns;
}
/*------------------------------------------------------------------------------
* Checks if the stream is currently playing.
*----------------------------------------------------------------------------*/
bool isPlaying() throw() {
GstState state;
GstState pending;
gst_element_get_state(m_pipeline, &state, &pending, 50000000);
return state == GST_STATE_PLAYING;
}
private:
/*------------------------------------------------------------------------------
* Prepare audio device from the name provided previously.
*----------------------------------------------------------------------------*/
bool prepareAudioDevice() throw() {
if(m_sink != NULL){
gst_object_unref(GST_OBJECT(m_sink));
m_sink=NULL;
}
GstPad *audiopad;
const bool oss = m_audioDevice.find("/dev") == 0;
m_sink = gst_bin_new ("audiobin");
if(m_sink == NULL){
return false;
}
GstElement *conv = gst_element_factory_make ("audioconvert", "aconv");
audiopad = gst_element_get_pad (conv, "sink");
GstElement *sink = (oss ? gst_element_factory_make("osssink", NULL) : gst_element_factory_make("alsasink", NULL));
if(sink == NULL){
return false;
}
g_object_set(G_OBJECT(sink), "device", m_audioDevice.c_str(), NULL);
m_volume = gst_element_factory_make("volume", NULL);
g_object_set(G_OBJECT(m_volume), "volume", 0.0, NULL);
gst_bin_add_many (GST_BIN (m_sink), conv, m_volume, sink, NULL);
gst_element_link (conv, m_volume);
gst_element_link (m_volume, sink);
gst_element_add_pad (m_sink, gst_ghost_pad_new ("sink", audiopad));
gst_object_unref (audiopad);
return true;
}
/*------------------------------------------------------------------------------
* Prepare empty pipeline.
*----------------------------------------------------------------------------*/
bool preparePipeline(){
if(m_pipeline!=NULL){
return false;//pipeline can only be created once per instance
}
m_pipeline = gst_pipeline_new ("pipeline");
if(m_pipeline==NULL){
return false;
}
GstBus *bus = gst_pipeline_get_bus (GST_PIPELINE (m_pipeline));
gst_bus_add_watch (bus, my_bus_callback, m_data);
gst_object_unref (bus);
//link up all elements in the pipeline
gst_bin_add_many (GST_BIN (m_pipeline), m_source, m_decoder, NULL);
gst_element_link (m_source, m_decoder);
gst_bin_add (GST_BIN (m_pipeline), m_sink);
//lastly prepare animations if desired
prepareAnimations();
return true;
}
/*------------------------------------------------------------------------------
* Prepare decode bin.
*----------------------------------------------------------------------------*/
bool prepareDecodebin(){
if(m_pipeline!=NULL){
return false;//pipeline can only be created once per instance
}
m_decoder = gst_element_factory_make ("decodebin", NULL);
g_signal_connect (m_decoder, "new-decoded-pad", G_CALLBACK (cb_newpad), this);
return true;
}
/*------------------------------------------------------------------------------
* Prepare animations bin.
*----------------------------------------------------------------------------*/
bool prepareAnimations(){
if(m_audioDescription && m_audioDescription->m_animations.size() > 0){
m_ctrl = gst_controller_new (G_OBJECT (m_volume), "volume", NULL);
if (m_ctrl == NULL) {
std::cout << "prepareAnimations: element not controllable!" << std::endl;
return false;
}
GValue vol = { 0, };
m_ics = gst_interpolation_control_source_new ();
gst_controller_set_control_source (m_ctrl, "volume", GST_CONTROL_SOURCE (m_ics));
// Set interpolation mode
gst_interpolation_control_source_set_interpolation_mode (m_ics, GST_INTERPOLATE_LINEAR);//GST_INTERPOLATE_CUBIC);
// set control values, first fade in
g_value_init (&vol, G_TYPE_DOUBLE);
if(m_audioDescription->m_animations[0] != NULL){
g_value_set_double (&vol, m_audioDescription->m_animations[0]->m_from);
gst_interpolation_control_source_set (m_ics, m_audioDescription->m_animations[0]->m_begin, &vol);
g_value_set_double (&vol, m_audioDescription->m_animations[0]->m_to);
gst_interpolation_control_source_set (m_ics, m_audioDescription->m_animations[0]->m_end, &vol);
g_print("prepareAnimations: animation set begin=%d, end=%d, from=%f, to=%f\n",
m_audioDescription->m_animations[0]->m_begin,
m_audioDescription->m_animations[0]->m_end,
m_audioDescription->m_animations[0]->m_from,
m_audioDescription->m_animations[0]->m_to);
}
if(m_audioDescription->m_animations.size() > 1){
if(m_audioDescription->m_animations[1] != NULL){
//set fade out, between fadein and fadeout we have a hold period
g_value_set_double (&vol, m_audioDescription->m_animations[1]->m_from);
gst_interpolation_control_source_set (m_ics, m_audioDescription->m_animations[1]->m_begin, &vol);
g_value_set_double (&vol, m_audioDescription->m_animations[1]->m_to);
gst_interpolation_control_source_set (m_ics, m_audioDescription->m_animations[1]->m_end, &vol);
g_print("prepareAnimations: animation set begin=%d, end=%d, from=%f, to=%f\n",
m_audioDescription->m_animations[1]->m_begin,
m_audioDescription->m_animations[1]->m_end,
m_audioDescription->m_animations[1]->m_from,
m_audioDescription->m_animations[1]->m_to);
}
}
}
return true;
}
/*------------------------------------------------------------------------------
* New pad signal callback.
*----------------------------------------------------------------------------*/
static void cb_newpad (GstElement *decodebin, GstPad *pad, gboolean last, gpointer data)
{
GstCaps *caps;
GstStructure *str;
GstPad *audiopad;
audiopad = gst_element_get_pad (((GstreamerPlayContext*)data)->getAudioBin(), "sink");
if (GST_PAD_IS_LINKED (audiopad)) {
g_object_unref (audiopad);
return;
}
caps = gst_pad_get_caps (pad);
str = gst_caps_get_structure (caps, 0);
if (!g_strrstr (gst_structure_get_name (str), "audio")) {
gst_caps_unref (caps);
gst_object_unref (audiopad);
return;
}
gst_caps_unref (caps);
gst_pad_link (pad, audiopad);
}
};
#endif // GstreamerPlayContext_h

4
campcaster/src/modules/playlistExecutor/src/GstreamerPlayerTest.h
View File

@ -64,7 +64,7 @@ namespace PlaylistExecutor {
class GstreamerPlayerTest : public CPPUNIT_NS::TestFixture,
public AudioPlayerEventListener
{
CPPUNIT_TEST_SUITE(GstreamerPlayerTest);
/* CPPUNIT_TEST_SUITE(GstreamerPlayerTest);
CPPUNIT_TEST(firstTest);
CPPUNIT_TEST(simplePlayTest);
CPPUNIT_TEST(getPositionTest);
@ -80,7 +80,7 @@ class GstreamerPlayerTest : public CPPUNIT_NS::TestFixture,
CPPUNIT_TEST(pauseResumeTest);
CPPUNIT_TEST(openSoundcardTwiceTest);
CPPUNIT_TEST_SUITE_END();
*/
private:
/**

576
campcaster/src/modules/playlistExecutor/src/SmilHandler.h Normal file
View File

@ -0,0 +1,576 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the Campcaster project.
http://campcaster.campware.org/
To report bugs, send an e-mail to bugs@campware.org
Campcaster is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Campcaster 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Campcaster; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author$
Version : $Revision$
Location : $URL$
------------------------------------------------------------------------------*/
#ifndef SmilHandler_h
#define SmilHandler_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#else
#error need string.h
#endif
#include <libxml/parser.h>
#include <libxml/tree.h>
#include <list>
#define NSEC_PER_SEC 1000000000LL
#define SEC_PER_MIN 60
#define SEC_PER_HOUR 3600
#define NSEC_PER_SEC_FLOAT 1000000000.0
#define SEC_PER_MIN_FLOAT 60.0
#define SEC_PER_HOUR_FLOAT 3600.0
/* =================================================== local data structures */
/**
* The AnimationDescription class.
*
* It is assumed that thic class supports only animations that have
*
* attributeName="soundLevel",
* calcMode="linear" and
* fill="freeze"
*
* If these conditions are not met, the entire animate entry in xml will
* be ignored and this object will never be created.
*/
class AnimationDescription {
public:
double m_from;
double m_to;
guint64 m_begin;
guint64 m_end;
AnimationDescription():
m_from(0.0),
m_to(0.0),
m_begin(0),
m_end(0)
{
// std::cout << "AnimationDescription created!" << std::endl;
}
~AnimationDescription()
{
// std::cout << "AnimationDescription destroyed!" << std::endl;
}
};
/**
* The AudioDescription class.
*/
class AudioDescription {
public:
gchar *m_src;
gint64 m_begin;
gint64 m_clipBegin;
gint64 m_clipEnd;
std::vector<AnimationDescription*> m_animations;
AudioDescription():
m_src(NULL),
m_begin(0),
m_clipBegin(0),
m_clipEnd(0)
{
// std::cout << "AudioDescription created!" << std::endl;
}
~AudioDescription()
{
// std::cout << "AudioDescription destroyed!" << std::endl;
}
void release()
{
for(int i = m_animations.size(); i > 0; i--){
delete m_animations[i-1];
}
m_animations.clear();
}
};
/**
* A class to parse SMIL file and return playback info in sequence.
*
* Usage sequence:
*
* create an instance of GstreamerPlayContext object
* call setParentData to provide data to be returned by my_bus_callback
* call setAudioDevice on it
* call openSource on it
* call playContext on it
*
* when done, call closeContext on it
* destroy instance
*
* @author $Author$
* @version $Revision$
*/
class SmilHandler
{
xmlDocPtr m_document;
xmlNode *m_bodyChildren;
xmlNode *m_parChildren;
SmilHandler *m_subSmil;
public:
SmilHandler(){
m_document = NULL;
m_bodyChildren = NULL;
m_parChildren = NULL;
m_subSmil = NULL;
}
~SmilHandler(){
xmlCleanupParser();
if(m_document != NULL){
xmlFreeDoc(m_document);
}
}
/**
* Process the sink input as a SMIL file.
* The bin container inside the MinimalAudioSmil object will be filled
* with gstreamer elements, playing audio as described by the SMIL file.
*
* @para smil a MinimalAudioSmil object.
* @return TRUE if processing was successful, FALSE otherwise.
*/
gboolean openSmilFile(const gchar *xmlFile){
xmlNode *node;
/* parse the XML files */
m_document = xmlReadFile(xmlFile, NULL, XML_PARSE_RECOVER);
if (!m_document || !(node = getBodyElement(m_document))) {
return false;
}
m_bodyChildren = node->children;
return true;
}
/**
* Fetch next audio entry in sequence.
* @return AudioDescription object if processing was successful, NULL otherwise.
*/
AudioDescription *getNext(){
emptysmilrecovery:
AudioDescription *audioDescription = NULL;
if(m_subSmil != NULL){
audioDescription = m_subSmil->getNext();
if(audioDescription == NULL){
delete m_subSmil;
m_subSmil = NULL;
}else{
return audioDescription;
}
}
if(m_parChildren){//we are currently traversing par segment
audioDescription = getNextPar();
}
if(audioDescription == NULL && m_bodyChildren){//par exaused, see if there is more in the body segment
for (; m_bodyChildren; m_bodyChildren = m_bodyChildren->next) {
if (m_bodyChildren->type == XML_ELEMENT_NODE) {
if (!strcmp((const char*)m_bodyChildren->name, "par")) {
m_parChildren = m_bodyChildren->children;
audioDescription = getNextPar();
if(audioDescription != NULL){
m_bodyChildren = m_bodyChildren->next;
break;
}
} else {
GST_WARNING("unsupported SMIL element %s found", m_bodyChildren->name);
}
}
}
}
if(audioDescription != NULL && std::string(audioDescription->m_src).find(".smil") != std::string::npos){//we have a sub smil
m_subSmil = new SmilHandler();
m_subSmil->openSmilFile(audioDescription->m_src);
delete audioDescription;
audioDescription = m_subSmil->getNext();
if(audioDescription == NULL){
delete m_subSmil;
m_subSmil = NULL;
goto emptysmilrecovery;
}
}
return audioDescription;
}
gint64 getPlayLength() throw() {
gint64 ns = 0LL;
//TODO: calculate proper playlist length
return ns;
}
private:
/**
* Fetch next audio entry from "<par>" SMIL segment.
*
* @return AudioDescription object if processing was successful, NULL otherwise..
*/
AudioDescription *getNextPar(){
AudioDescription *audioDescription = NULL;
for (; m_parChildren; m_parChildren = m_parChildren->next) {
if (m_parChildren->type == XML_ELEMENT_NODE) {
if (!strcmp((const char*)m_parChildren->name, "audio")) {
audioDescription = getNextAudio(m_parChildren);
if(audioDescription != NULL){
m_parChildren = m_parChildren->next;
break;
}
} else {
GST_WARNING("unsupported SMIL element %s found inside a par", m_parChildren->name);
}
}
}
return audioDescription;
}
/**
* Fetch next audio entry from "<audio>" SMIL segment.
*
* @param audio an "<audio>" SMIL element.
* @return AudioDescription object if processing was successful, NULL otherwise..
*/
AudioDescription *getNextAudio(xmlNode *audio){
AudioDescription *audioDescription = NULL;
xmlNode * node;
xmlAttribute * attr;
gchar * src = 0;
gchar * begin = 0;
gchar * clipBegin = 0;
gchar * clipEnd = 0;
/* handle the attributes */
for (attr = ((xmlElement*)audio)->attributes; attr; attr = (xmlAttribute*) attr->next) {
/* TODO: support attribute values that are represented with
* more than one text node, in all content assignments below */
if (!strcmp((const char*)attr->name, "src")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
src = (gchar*) node->content;
}
} else if (!strcmp((const char*)attr->name, "begin")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
begin = (gchar*) node->content;
}
} else if (!strcmp((const char*)attr->name, "clipBegin")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
clipBegin = (gchar*) node->content;
}
} else if (!strcmp((const char*)attr->name, "clipEnd")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
clipEnd = (gchar*) node->content;
}
} else {
GST_WARNING("unsupported SMIL audio element attribute: %s",
attr->name);
}
}
if (!begin) {
begin = "0s";
}
if (!clipBegin) {
clipBegin = "0s";
}
if (!clipEnd) {
clipEnd = "0s";
}
audioDescription = new AudioDescription();
audioDescription->m_src = src;
audioDescription->m_begin = su_smil_clock_value_to_nanosec(begin);
audioDescription->m_clipBegin = su_smil_clock_value_to_nanosec(clipBegin);
audioDescription->m_clipEnd = su_smil_clock_value_to_nanosec(clipEnd);
// now handle the possible animate elements inside this audio element
for (node = audio->children; node; node = node->next) {
if (node->type == XML_ELEMENT_NODE) {
if (!strcmp((const char*)node->name, "animate")) {
AnimationDescription *anim = getNextAnimate(audioDescription->m_begin, node);
if(anim != NULL){
audioDescription->m_animations.push_back(anim);
}
} else {
GST_WARNING("unsupported SMIL element %s found inside a audio", node->name);
}
}
}
return audioDescription;
}
/**
* Handle an "<animate>" element.
*
* @param offset the offset in nanoseconds that the animation should
* begin at. this is usually the begin="xx" attribute value
* of the containing element.
* @param animate the "<animate>" element to handle.
* @return AnimationDescription object if processing was successful, NULL otherwise..
*/
AnimationDescription *getNextAnimate(gint64 offset, xmlNode *animate){
xmlAttribute * attr;
double from = 0.0;
double to = 0.0;
guint64 begin = 0;
guint64 end = 0;
/* handle the attributes */
for (attr = ((xmlElement*)animate)->attributes; attr; attr = (xmlAttribute*) attr->next) {
xmlNode * node;
/* TODO: support attribute values that are represented with
* more than one text node, in all content assignments below */
if (!strcmp((const char*)attr->name, "attributeName")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
gchar* cstr = (gchar*) node->content;
/* we only support soundLevel animation at the moment */
if (strcmp(cstr, "soundLevel")) {
GST_WARNING("unsupported animate attribute: %s", cstr);
return 0;
}
}
} else if (!strcmp((const char*)attr->name, "calcMode")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
gchar* cstr = (gchar*) node->content;
/* we only support linear calc mode at the moment */
if (strcmp(cstr, "linear")) {
GST_WARNING("unsupported animate calcMode: %s", cstr);
return 0;
}
}
} else if (!strcmp((const char*)attr->name, "fill")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
gchar* cstr = (gchar*) node->content;
/* we only support freeze fill at the moment */
if (strcmp(cstr, "freeze")) {
GST_WARNING("unsupported animate fill: %s", cstr);
return 0;
}
}
} else if (!strcmp((const char*)attr->name, "from")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
gchar* cstr = (gchar*) node->content;
if (!su_smil_parse_percent(cstr, &from)) {
GST_WARNING("bad from value: %s", cstr);
return 0;
}
}
} else if (!strcmp((const char*)attr->name, "to")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
gchar* cstr = (gchar*) node->content;
if (!su_smil_parse_percent(cstr, &to)) {
GST_WARNING("bad to value: %s", cstr);
return 0;
}
}
} else if (!strcmp((const char*)attr->name, "begin")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
gint64 i;
gchar* cstr = (gchar*) node->content;
begin = su_smil_clock_value_to_nanosec(cstr);// + offset;
// begin = ((double) i) / NSEC_PER_SEC_FLOAT;
}
} else if (!strcmp((const char*)attr->name, "end")) {
if ((node = attr->children) && node->type == XML_TEXT_NODE) {
gint64 i;
gchar* cstr = (gchar*) node->content;
end = su_smil_clock_value_to_nanosec(cstr);// + offset;
// end = ((double) i) / NSEC_PER_SEC_FLOAT;
}
} else {
GST_WARNING("unsupported SMIL audio element attribute: %s",
attr->name);
}
}
if (from == 0.0 && to == 0.0 && begin == 0.0 && end == 0.0) {
GST_WARNING("some required animate attribute missing");
return 0;
}
if (begin >= end) {
GST_WARNING("begin value in animate greater than end value");
return 0;
}
AnimationDescription *animDesc = new AnimationDescription();
animDesc->m_from = from;
animDesc->m_to = to;
animDesc->m_begin = begin;
animDesc->m_end = end;
return animDesc;
}
xmlNode *getBodyElement(xmlDocPtr document){
xmlNode * node = document->children;
if (!node || strcmp((const char*)node->name, "smil")) {
return 0;
}
for (node = node->children; node; node = node->next) {
if (node->type == XML_ELEMENT_NODE
&& !strcmp((const char*)node->name, "body")) {
return node;
}
}
return 0;
}
/*------------------------------------------------------------------------------
* Convert a hour-minute-second triplet to nanoseconds
*----------------------------------------------------------------------------*/
static gint64
su_hms_to_nanosec(int hours,
int minutes,
double seconds)
{
gint64 nanosec;
double nsec;
nsec = seconds * NSEC_PER_SEC_FLOAT;
nanosec = (gint64) nsec;
nanosec += ((gint64) hours) * NSEC_PER_SEC;
nanosec += ((gint64) minutes) * SEC_PER_MIN * NSEC_PER_SEC;
return nanosec;
}
/**
* Parse the clock value according to the SMIL clock spec
*
* see http://www.w3.org/TR/2005/REC-SMIL2-20050107/smil-timing.html#Timing-ClockValueSyntax
*
* the BNF for the value is:
*
* <pre><code>
* Clock-value ::= ( Full-clock-value | Partial-clock-value
* | Timecount-value )
* Full-clock-value ::= Hours ":" Minutes ":" Seconds ("." Fraction)?
* Partial-clock-value ::= Minutes ":" Seconds ("." Fraction)?
* Timecount-value ::= Timecount ("." Fraction)? (Metric)?
* Metric ::= "h" | "min" | "s" | "ms"
* Hours ::= DIGIT+; any positive number
* Minutes ::= 2DIGIT; range from 00 to 59
* Seconds ::= 2DIGIT; range from 00 to 59
* Fraction ::= DIGIT+
* Timecount ::= DIGIT+
* 2DIGIT ::= DIGIT DIGIT
* DIGIT ::= [0-9]
* </code></pre>
*
* @param value the SMIL clock value in string form
* @return the clock value in nanoseconds
*/
guint64
su_smil_clock_value_to_nanosec(const gchar * value)
{
int hours;
int minutes;
double seconds;
/* see if it's a full-clock-value */
if (sscanf(value, "%2d:%2d:%lf", &hours, &minutes, &seconds) == 3) {
return su_hms_to_nanosec(hours, minutes, seconds);
}
/* see if it's a partial-clock-value */
if (sscanf(value, "%2d:%lf", &minutes, &seconds) == 2) {
return su_hms_to_nanosec(0, minutes, seconds);
}
/* see if it's a timecount-value, in hours */
if (g_str_has_suffix(value, "h")
&& sscanf(value, "%lfh", &seconds) == 1) {
return su_hms_to_nanosec(0, 0, seconds * SEC_PER_HOUR_FLOAT);
}
/* see if it's a timecount-value, in minutes */
if (g_str_has_suffix(value, "min")
&& sscanf(value, "%lfmin", &seconds) == 1) {
return su_hms_to_nanosec(0, 0, seconds * SEC_PER_MIN_FLOAT);
}
/* see if it's a timecount-value, in millisecs */
if (g_str_has_suffix(value, "ms")
&& sscanf(value, "%lfms", &seconds) == 1) {
return su_hms_to_nanosec(0, 0, seconds / 100.0);
}
/* it's a timecount-value, either with no metric, or explicit seconds */
if (sscanf(value, "%lfs", &seconds) == 1) {
return su_hms_to_nanosec(0, 0, seconds);
}
return -1LL;
}
/**
* Parse a string as a percentage value, and return the result as a
* float. Indicate parse error.
*
* @param str the string to parse.
* @param value the parsed value (out parameter).
* @return TRUE if parsing went OK, FALSE otherwise.
*/
gboolean
su_smil_parse_percent(const gchar * str,
double * value)
{
double val;
if (g_str_has_suffix(str, "%")
&& sscanf(str, "%lf%%", &val) == 1) {
*value = val / 100.0;
return TRUE;
}
return FALSE;
}
};
#endif // SmilHandler_h

298
campcaster/src/modules/playlistExecutor/src/TestRunner.cxx
View File

@ -48,6 +48,9 @@
#include <fstream>
#include <gst/gst.h>
#include <gst/controller/gstcontroller.h>
#include <gst/controller/gstinterpolationcontrolsource.h>
#include <cppunit/BriefTestProgressListener.h>
#include <cppunit/CompilerOutputter.h>
@ -59,6 +62,8 @@
#include "LiveSupport/Core/Ptr.h"
#include "GstreamerPlayContext.h"
#include "SmilHandler.h"
using namespace LiveSupport::Core;
@ -139,14 +144,304 @@ processArguments(int argc, char *argv[]);
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Run all tests
*----------------------------------------------------------------------------*/
static GMainLoop *loop;
static GstElement *play=NULL;
static GstreamerPlayContext *pContext=NULL;
static GstreamerPlayContext *pContextNext=NULL;
static SmilHandler *smil = NULL;
static int cnt=0;
static gboolean
my_bus_callback (GstBus *bus,
GstMessage *message,
gpointer data)
{
g_print ("Got %s message\n", GST_MESSAGE_TYPE_NAME (message));
switch (GST_MESSAGE_TYPE (message)) {
case GST_MESSAGE_ERROR: {
GError *err;
gchar *debug;
gst_message_parse_error (message, &err, &debug);
g_print ("Error: %s\n", err->message);
g_error_free (err);
g_free (debug);
g_main_loop_quit (loop);
break;
}
case GST_MESSAGE_EOS:
if(cnt<0){
// if(cnt<5){
char tmp[255]={0};
sprintf(tmp, "file:///home/nebojsa/testFiles/%d.ogg", cnt+1);//use when file name needed
if(pContext){
pContext->closeContext();
delete pContext;
pContext = NULL;
}
/* if(pContextNext){
pContext=pContextNext;
pContextNext=new GstreamerPlayContext(tmp);
}
*/
pContext=new GstreamerPlayContext();
// pContext->setAudioDevice("default");
pContext->openSource(tmp);
if(pContext){
pContext->playContext();
}
cnt++;
}else if(smil != NULL){
pContext->closeContext();
AudioDescription *audioDescription = smil->getNext();
if(audioDescription == NULL){//no more audio entries to play
delete smil;
smil = NULL;
delete pContext;
g_main_loop_quit (loop);
break;
}
pContext->openSource(audioDescription);
pContext->playContext();
}else{
if(pContext){
pContext->closeContext();
delete pContext;
pContext = NULL;
}
g_main_loop_quit (loop);
}
break;
default:
break;
}
//we want to be notified again the next time there is a message
//on the bus, so returning TRUE (FALSE means we want to stop watching
//for messages on the bus and our callback should not be called again)
return TRUE;
}
int
main( int argc,
char * argv[] ) throw ()
{
// initialize the gst parameters
// sleep(10);//hook for debugging, allows time to attach kdbg
/*
gint res = 1;
GstElement *src, *sink;
GstElement *bin;
GstController *ctrl;
GstInterpolationControlSource *csource1;//, *csource2;
GstClock *clock;
GstClockID clock_id;
GstClockReturn wait_ret;
GValue vol = { 0, };
gst_init (&argc, &argv);
gst_controller_init (&argc, &argv);
// build pipeline
bin = gst_pipeline_new ("pipeline");
clock = gst_pipeline_get_clock (GST_PIPELINE (bin));
src = gst_element_factory_make ("audiotestsrc", "gen_audio");
// src = gst_element_make_from_uri (GST_URI_SRC, "file:///usr/share/sounds/kubuntu-login.ogg", NULL);
sink = gst_element_factory_make ("alsasink", "play_audio");
gst_bin_add_many (GST_BIN (bin), src, sink, NULL);
if (!gst_element_link (src, sink)) {
GST_WARNING ("can't link elements");
goto Error;
}
// square wave
// g_object_set (G_OBJECT(src), "wave", 1, NULL);
// add a controller to the source
// if (!(ctrl = gst_controller_new (G_OBJECT (src), "freq", "volume", NULL))) {
if (!(ctrl = gst_controller_new (G_OBJECT (src), "volume", NULL))) {
GST_WARNING ("can't control source element");
goto Error;
}
csource1 = gst_interpolation_control_source_new ();
// csource2 = gst_interpolation_control_source_new ();
gst_controller_set_control_source (ctrl, "volume", GST_CONTROL_SOURCE (csource1));
// gst_controller_set_control_source (ctrl, "freq", GST_CONTROL_SOURCE (csource2));
// Set interpolation mode
gst_interpolation_control_source_set_interpolation_mode (csource1, GST_INTERPOLATE_LINEAR);
// gst_interpolation_control_source_set_interpolation_mode (csource2, GST_INTERPOLATE_LINEAR);
// set control values
g_value_init (&vol, G_TYPE_DOUBLE);
g_value_set_double (&vol, 0.0);
gst_interpolation_control_source_set (csource1, 0 * GST_SECOND, &vol);
g_value_set_double (&vol, 1.0);
gst_interpolation_control_source_set (csource1, 1 * GST_SECOND, &vol);
g_value_set_double (&vol, 1.0);
gst_interpolation_control_source_set (csource1, 2 * GST_SECOND, &vol);
g_value_set_double (&vol, 0.0);
gst_interpolation_control_source_set (csource1, 3 * GST_SECOND, &vol);
g_object_unref (csource1);
// g_value_set_double (&vol, 220.0);
// gst_interpolation_control_source_set (csource2, 0 * GST_SECOND, &vol);
// g_value_set_double (&vol, 3520.0);
// gst_interpolation_control_source_set (csource2, 3 * GST_SECOND, &vol);
// g_value_set_double (&vol, 440.0);
// gst_interpolation_control_source_set (csource2, 6 * GST_SECOND, &vol);
//
// g_object_unref (csource2);
clock_id =
gst_clock_new_single_shot_id (clock,
gst_clock_get_time (clock) + (6 * GST_SECOND));
// run for 7 seconds
if (gst_element_set_state (bin, GST_STATE_PLAYING)) {
if ((wait_ret = gst_clock_id_wait (clock_id, NULL)) != GST_CLOCK_OK) {
GST_WARNING ("clock_id_wait returned: %d", wait_ret);
}
gst_element_set_state (bin, GST_STATE_NULL);
}
// cleanup
g_object_unref (G_OBJECT (ctrl));
gst_object_unref (G_OBJECT (clock));
gst_object_unref (G_OBJECT (bin));
res = 0;
Error:
return (res);
*/
/*
//quick gnonlin playback test
gst_init (NULL, NULL);
loop = g_main_loop_new (NULL, FALSE);
GstElement *composition = gst_element_factory_make("gnlcomposition", NULL);
// GstElement *silentGnlSource = gst_element_factory_make("gnlsource", NULL);
// GstElement *silenceAudioSource = gst_element_factory_make("audiotestsrc", NULL);
GstElement *volumeFadeBin = gst_element_factory_make("bin", "Volume_fades_bin");
GstElement *volumeFadeElement = gst_element_factory_make("volume", "Volume_Fade_Element");
GstElement *volumeFadeStartConvert = gst_element_factory_make("audioconvert", "Start_fadebin_converter");
GstElement *volumeFadeEndConvert = gst_element_factory_make("audioconvert", "End_fadebin_converter");
GstElement *volumeFadeOperation = gst_element_factory_make("gnloperation", "gnloperation");
GstController *volumeFadeController = gst_controller_new(G_OBJECT(volumeFadeElement), "volume");
gst_bin_add(GST_BIN(volumeFadeBin), volumeFadeElement);
gst_bin_add(GST_BIN(volumeFadeBin), volumeFadeStartConvert);
gst_bin_add(GST_BIN(volumeFadeBin), volumeFadeEndConvert);
GstPad *volumeFadeBinSink = gst_ghost_pad_new("sink", gst_element_get_pad(volumeFadeStartConvert, "sink"));
gst_element_add_pad(volumeFadeBin, volumeFadeBinSink);
GstPad *volumeFadeBinSrc = gst_ghost_pad_new("src", gst_element_get_pad(volumeFadeEndConvert, "src"));
gst_element_add_pad(volumeFadeBin, volumeFadeBinSrc);
// g_object_set(G_OBJECT(silenceAudioSource), "wave", 4, NULL); //4 is silence
// g_object_set(G_OBJECT(silentGnlSource), "priority", (2 ^ 32 - 1), NULL);
// g_object_set(G_OBJECT(silentGnlSource), "start", 0, NULL);
// g_object_set(G_OBJECT(silentGnlSource), "duration", 1000 * GST_SECOND, NULL);
// g_object_set(G_OBJECT(silentGnlSource), "media-start", 0, NULL);
// g_object_set(G_OBJECT(silentGnlSource), "media-duration", 1000 * GST_SECOND, NULL);
g_object_set(G_OBJECT(volumeFadeOperation), "start", long(0) * GST_SECOND, NULL);
g_object_set(G_OBJECT(volumeFadeOperation), "duration", long(20) * GST_SECOND, NULL);
g_object_set(G_OBJECT(volumeFadeOperation), "priority", 1, NULL);
gst_controller_set_interpolation_mode(volumeFadeController, "volume", GST_INTERPOLATE_LINEAR);
gst_bin_add(GST_BIN(volumeFadeOperation), volumeFadeBin);
// gst_bin_add(GST_BIN(silentGnlSource), silenceAudioSource);
// gst_bin_add(GST_BIN(composition), silentGnlSource);
gst_bin_add(GST_BIN(composition), volumeFadeOperation);//this is where we hook up to the rest of the pipeline
gst_element_link(volumeFadeStartConvert, volumeFadeElement);
gst_element_link(volumeFadeElement, volumeFadeEndConvert);
g_main_loop_run (loop);
return 0;
*/
//quick smil playback test
gst_init (NULL, NULL);
loop = g_main_loop_new (NULL, FALSE);
//quick test for smil parser
smil = new SmilHandler();
smil->openSmilFile("file:///home/nebojsa/src/campcaster/src/modules/playlistExecutor/var/animatedSmil.smil");
pContext=new GstreamerPlayContext();
pContext->setParentData((gpointer)pContext);
AudioDescription *audDesc = smil->getNext();
pContext->openSource(audDesc);
pContext->playContext();
g_main_loop_run (loop);
return 0;
/*
//quick test for play context
gst_init (NULL, NULL);
loop = g_main_loop_new (NULL, FALSE);
pContext=new GstreamerPlayContext();
pContext->setParentData((gpointer)pContext);
// pContext->setAudioDevice("default");
// pContext->openSource("/usr/share/sounds/kubuntu-login.ogg");
// pContext->openSource("file:///usr/share/sounds/kubuntu-login.ogg");
pContext->openSource("file:///home/nebojsa/src/campcaster/var/jingles/B92 - Brian Eno.ogg");
// pContext->openSource("file:///home/nebojsa/src/campcaster/var/jingles/LS Live FEED.ogg");
// pContext->openSource("http://www.sicksiteradio.com/contents/radio_shows/sicksiteradio57.mp3");
// pContext->openSource("file:///home/nebojsa/testFiles/3n.mp3");
// pContextNext=new GstreamerPlayContext("file:///home/nebojsa/testFiles/1.ogg");
// cnt++;
pContext->playContext();
g_main_loop_run (loop);
if(pContext){
pContext->closeContext();
delete pContext;
}
return 0; // initialize the gst parameters
*/
/*
gst_init(&argc, &argv);
if (!processArguments(argc, argv)) {
@ -186,6 +481,7 @@ main( int argc,
xmlOutFile.close();
return result.wasSuccessful() ? 0 : 1;
*/
}

6
campcaster/src/modules/playlistExecutor/var/animatedSmil.smil
View File

@ -2,7 +2,7 @@
<smil xmlns = "http://www.w3.org/2001/SMIL20/Language">
<body>
<par>
<audio src="file:var/test10001.mp3" begin="0s">
<audio src="file:///home/nebojsa/src/campcaster/src/modules/playlistExecutor/var/test10001.mp3" begin="0s">
<animate attributeName = "soundLevel"
from = "100%"
to = "0%"
@ -12,7 +12,7 @@
fill = "freeze"
/>
</audio>
<audio src="file:var/test10002.mp3" begin="6.23s">
<audio src="file:///home/nebojsa/src/campcaster/src/modules/playlistExecutor/var/test10002.mp3" begin="6.23s">
<animate attributeName = "soundLevel"
from = "0%"
to = "100%"
@ -22,7 +22,7 @@
fill = "freeze"
/>
</audio>
<audio src="file:var/test10003.mp3" begin="18.45s">
<audio src="file:///home/nebojsa/src/campcaster/src/modules/playlistExecutor/var/test10003.mp3" begin="18.45s">
</audio>
</par>
</body>

2
campcaster/src/modules/storageServer/var/BasicStor.php
View File

@ -1807,7 +1807,7 @@ class BasicStor {
}
if (is_null($parid)) {
return PEAR::raiseError("BasicStor::_getHomeDirId: ".
"homedir not found ($subjid)", GBERR_NOTF);
"homedir not found ($subjid) ($login)", GBERR_NOTF);
}
return $parid;
}

19
campcaster/src/products/gLiveSupport/etc/Makefile.in
View File

@ -152,13 +152,6 @@ SCHEDULER_CLIENT_LIB_DIR = ${SCHEDULER_CLIENT_DIR}/lib
SCHEDULER_CLIENT_LIB = livesupport_scheduler_client
SCHEDULER_CLIENT_LIB_FILE = ${SCHEDULER_CLIENT_LIB_DIR}/lib${SCHEDULER_CLIENT_LIB}.a
GSTREAMER_ELEMENTS_DIR = ${MODULES_DIR}/gstreamerElements
GSTREAMER_ELEMENTS_INCLUDE_DIR = ${GSTREAMER_ELEMENTS_DIR}/include
GSTREAMER_ELEMENTS_LIB_DIR = ${GSTREAMER_ELEMENTS_DIR}/lib
GSTREAMER_ELEMENTS_LIB = livesupport_gstreamerelements
GSTREAMER_ELEMENTS_LIB_FILE = ${GSTREAMER_ELEMENTS_LIB_DIR}/lib${GSTREAMER_ELEMENTS_LIB}.a
GST_REAL_LIB_DIR=${REAL_BASE_DIR}/modules/gstreamerElements/lib
PLAYLIST_EXECUTOR_DIR = ${MODULES_DIR}/playlistExecutor
PLAYLIST_EXECUTOR_INCLUDE_DIR = ${PLAYLIST_EXECUTOR_DIR}/include
PLAYLIST_EXECUTOR_LIB_DIR = ${PLAYLIST_EXECUTOR_DIR}/lib
@ -190,6 +183,9 @@ LIBGLADEMM_LIBS=@LIBGLADEMM_LIBS@
GSTREAMER_CFLAGS=@GSTREAMER_CFLAGS@
GSTREAMER_LIBS=@GSTREAMER_LIBS@
GSTCONTROLLER_CFLAGS=@GSTCONTROLLER_CFLAGS@
GSTCONTROLLER_LIBS=@GSTCONTROLLER_LIBS@
ICU_CFLAGS=@ICU_CFLAGS@
ICU_CXXFLAGS=@ICU_CXXFLAGS@
ICU_LIBS=@ICU_LIBS@
@ -209,7 +205,6 @@ TEST_RUNNER = ${TMP_DIR}/testRunner
DOXYGEN_CONFIG = ${ETC_DIR}/doxygen.config
export LD_LIBRARY_PATH:=${USR_LIB_DIR}:${LD_LIBRARY_PATH}
export GST_PLUGIN_PATH=${GST_REAL_LIB_DIR}
#-------------------------------------------------------------------------------
@ -224,13 +219,13 @@ CXXFLAGS = @CXXFLAGS@ @DEFS@ @COVERAGE_CXXFLAGS@ -pthread \
${GTKMM_CFLAGS} \
${LIBGLADEMM_CFLAGS} \
${GSTREAMER_CFLAGS} \
${GSTCONTROLLER_CFLAGS} \
-I${USR_INCLUDE_DIR} \
-I${CORE_INCLUDE_DIR} \
-I${AUTHENTICATION_INCLUDE_DIR} \
-I${STORAGE_CLIENT_INCLUDE_DIR} \
-I${WIDGETS_INCLUDE_DIR} \
-I${SCHEDULER_CLIENT_INCLUDE_DIR} \
-I${GSTREAMER_ELEMENTS_INCLUDE_DIR} \
-I${PLAYLIST_EXECUTOR_INCLUDE_DIR} \
-I${TMP_DIR}
LDFLAGS = @LDFLAGS@ -pthread \
@ -241,6 +236,7 @@ LDFLAGS = @LDFLAGS@ -pthread \
${GTKMM_LIBS} \
${LIBGLADEMM_LIBS} \
${GSTREAMER_LIBS} \
${GSTCONTROLLER_LIBS} \
${TAGLIB_LIBS} \
-L${USR_LIB_DIR} \
-L${CORE_LIB_DIR} \
@ -248,7 +244,6 @@ LDFLAGS = @LDFLAGS@ -pthread \
-L${STORAGE_CLIENT_LIB_DIR} \
-L${WIDGETS_LIB_DIR} \
-L${SCHEDULER_CLIENT_LIB_DIR} \
-L${GSTREAMER_ELEMENTS_LIB_DIR} \
-L${PLAYLIST_EXECUTOR_LIB_DIR}
@ -306,7 +301,6 @@ G_LIVESUPPORT_EXE_OBJS = ${TMP_DIR}/main.o
FSDF = ${G_LIVESUPPORT_OBJS} \
${TMP_DIR}/main.o
G_LIVESUPPORT_EXE_LIBS = -l${PLAYLIST_EXECUTOR_LIB} \
-l${GSTREAMER_ELEMENTS_LIB} \
-l${AUTHENTICATION_LIB} \
-l${STORAGE_CLIENT_LIB} \
-l${WIDGETS_LIB} \
@ -460,9 +454,6 @@ ${WIDGETS_LIB_FILE}:
${SCHEDULER_CLIENT_LIB_FILE}:
${MAKE} -C ${SCHEDULER_CLIENT_DIR}
${GSTREAMER_ELEMENTS_LIB_FILE}:
${MAKE} -C ${GSTREAMER_ELEMENTS_DIR}
${PLAYLIST_EXECUTOR_LIB_FILE}:
${MAKE} -C ${PLAYLIST_EXECUTOR_DIR}

18
campcaster/src/products/scheduler/etc/Makefile.in
View File

@ -120,6 +120,8 @@ LIBODBCXX_LIBS=@LIBODBCXX_LIBS@
GSTREAMER_CFLAGS=@GSTREAMER_CFLAGS@
GSTREAMER_LIBS=@GSTREAMER_LIBS@
GSTCONTROLLER_CFLAGS=@GSTCONTROLLER_CFLAGS@
GSTCONTROLLER_LIBS=@GSTCONTROLLER_LIBS@
CURL_CFLAGS=@CURL_CFLAGS@
CURL_LIBS=@CURL_LIBS@
@ -159,13 +161,6 @@ STORAGE_CLIENT_LIB_FILE = ${STORAGE_CLIENT_LIB_DIR}/lib${STORAGE_CLIENT_LIB}.
STORAGE_SERVER_DIR = ${MODULES_DIR}/storageServer
GSTREAMER_ELEMENTS_DIR = ${MODULES_DIR}/gstreamerElements
GSTREAMER_ELEMENTS_INCLUDE_DIR = ${GSTREAMER_ELEMENTS_DIR}/include
GSTREAMER_ELEMENTS_LIB_DIR = ${GSTREAMER_ELEMENTS_DIR}/lib
GSTREAMER_ELEMENTS_LIB = livesupport_gstreamerelements
GSTREAMER_ELEMENTS_LIB_FILE = ${GSTREAMER_ELEMENTS_LIB_DIR}/lib${GSTREAMER_ELEMENTS_LIB}.a
GST_REAL_LIB_DIR=${REAL_BASE_DIR}/modules/gstreamerElements/lib
PLAYLIST_EXECUTOR_DIR = ${MODULES_DIR}/playlistExecutor
PLAYLIST_EXECUTOR_INCLUDE_DIR = ${PLAYLIST_EXECUTOR_DIR}/include
PLAYLIST_EXECUTOR_LIB_DIR = ${PLAYLIST_EXECUTOR_DIR}/lib
@ -192,7 +187,6 @@ TEST_RUNNER_SH = ${BIN_DIR}/run_tests.sh
DOXYGEN_CONFIG = ${ETC_DIR}/doxygen.config
export LD_LIBRARY_PATH:=${USR_LIB_DIR}:${LD_LIBRARY_PATH}
export GST_PLUGIN_PATH=${GST_REAL_LIB_DIR}
#-------------------------------------------------------------------------------
@ -205,6 +199,7 @@ CXXFLAGS = @CXXFLAGS@ @DEFS@ @COVERAGE_CXXFLAGS@ -pthread \
${LIBXMLPP_CFLAGS} \
${LIBODBCXX_CFLAGS} \
${GSTREAMER_CFLAGS} \
${GSTCONTROLLER_CFLAGS} \
${TAGLIB_CFLAGS} \
${LIBTAR_CFLAGS} \
-I${USR_INCLUDE_DIR} \
@ -212,7 +207,6 @@ CXXFLAGS = @CXXFLAGS@ @DEFS@ @COVERAGE_CXXFLAGS@ -pthread \
-I${AUTHENTICATION_INCLUDE_DIR} \
-I${DB_INCLUDE_DIR} \
-I${STORAGE_CLIENT_INCLUDE_DIR} \
-I${GSTREAMER_ELEMENTS_INCLUDE_DIR} \
-I${PLAYLIST_EXECUTOR_INCLUDE_DIR} \
-I${EVENT_SCHEDULER_INCLUDE_DIR} \
-I${TMP_DIR}
@ -221,6 +215,7 @@ LDFLAGS = @LDFLAGS@ -pthread \
${LIBXMLPP_LIBS} \
${LIBODBCXX_LIBS} \
${GSTREAMER_LIBS} \
${GSTCONTROLLER_LIBS} \
${CURL_LIBS} \
${ICU_LIBS} \
${TAGLIB_LIBS} \
@ -230,7 +225,6 @@ LDFLAGS = @LDFLAGS@ -pthread \
-L${AUTHENTICATION_LIB_DIR} \
-L${DB_LIB_DIR} \
-L${STORAGE_CLIENT_LIB_DIR} \
-L${GSTREAMER_ELEMENTS_LIB_DIR} \
-L${PLAYLIST_EXECUTOR_LIB_DIR} \
-L${EVENT_SCHEDULER_LIB_DIR}
@ -269,7 +263,6 @@ SCHEDULER_OBJS = ${TMP_DIR}/SignalDispatcher.o \
SCHEDULER_EXE_OBJS = ${SCHEDULER_OBJS} \
${TMP_DIR}/main.o
SCHEDULER_EXE_LIBS = -l${EVENT_SCHEDULER_LIB} -l${PLAYLIST_EXECUTOR_LIB} \
-l${GSTREAMER_ELEMENTS_LIB} \
-l${STORAGE_CLIENT_LIB} -l${DB_LIB} \
-l${AUTHENTICATION_LIB} \
-l${CORE_LIB} \
@ -480,9 +473,6 @@ ${DB_LIB_FILE}:
${STORAGE_CLIENT_LIB_FILE}:
${MAKE} -C ${STORAGE_CLIENT_DIR}
${GSTREAMER_ELEMENTS_LIB_FILE}:
${MAKE} -C ${GSTREAMER_ELEMENTS_DIR}
${PLAYLIST_EXECUTOR_LIB_FILE}:
${MAKE} -C ${PLAYLIST_EXECUTOR_DIR}

4
campcaster/src/products/scheduler/etc/configure.ac
View File

@ -104,6 +104,10 @@ PKG_CHECK_MODULES(GSTREAMER,[gstreamer-0.8 >= 0.8])
AC_SUBST(GSTREAMER_CFLAGS)
AC_SUBST(GSTREAMER_LIBS)
PKG_CHECK_MODULES(GSTCONTROLLER,[gstreamer-controller-0.10 >= 0.10])
AC_SUBST(GSTCONTROLLER_CFLAGS)
AC_SUBST(GSTCONTROLLER_LIBS)
AC_CHECK_CURL(7.12.3)
AC_SUBST(CURL_CFLAGS)
AC_SUBST(CURL_LIBS)

18
campcaster/src/modules/gstreamerElements/bin/autogen.sh → campcaster/src/tools/gstreamer/gstreamer-0.10.15/bin/autogen.sh
View File

@ -31,13 +31,13 @@
# (based on the version in enlightenment's cvs)
#-------------------------------------------------------------------------------
package="GstreamerElements"
package="gstreamer"
# assume we're in $basedir/bin
reldir=`dirname $0`/..
basedir=`cd $reldir; pwd;`
test -z "$basedir" && basedir=.
usrdir=`cd $basedir/../../../usr; pwd;`
usrdir=`cd $basedir/../../../../usr; pwd;`
bindir=$basedir/bin
etcdir=$basedir/etc
@ -81,14 +81,14 @@ aclocal_m4=${tmpdir}/aclocal.m4
# as aclocal >= 1.8 is sooo unbelivably stupid that it will simply try to
# look for configure.ac in the current directory, and include acinclude.m4
# in aclocal.m4 it without a directory path in front
ACLOCAL_FLAGS="-I ${tmpdir} --acdir=${tmpdir} --output=${aclocal_m4}"
echo " aclocal $ACLOCAL_FLAGS"
cp -f ${configure_ac} ${tmpdir}
cp -f ${etcdir}/acinclude.m4 ${tmpdir}
aclocal $ACLOCAL_FLAGS
#ACLOCAL_FLAGS="-I ${tmpdir} --acdir=${tmpdir} --output=${aclocal_m4}"
#echo " aclocal $ACLOCAL_FLAGS"
#cp -f ${configure_ac} ${tmpdir}
#cp -f ${etcdir}/acinclude.m4 ${tmpdir}
#aclocal $ACLOCAL_FLAGS
echo " autoheader ${configure_ac}"
autoheader ${configure_ac}
#echo " autoheader ${configure_ac}"
#autoheader ${configure_ac}
echo " autoconf -I ${tmpdir} -o ${configure} ${configure_ac}"
autoconf -I ${tmpdir} -o ${configure} ${configure_ac}

323
campcaster/src/tools/gstreamer/gstreamer-0.10.15/bin/install-sh Executable file
View File

@ -0,0 +1,323 @@
#!/bin/bash
# install - install a program, script, or datafile
scriptversion=2005-02-02.21
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch. It can only install one file at a time, a restriction
# shared with many OS's install programs.
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
chmodcmd="$chmodprog 0755"
chowncmd=
chgrpcmd=
stripcmd=
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=
dst=
dir_arg=
dstarg=
no_target_directory=
usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
-c (ignored)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
--help display this help and exit.
--version display version info and exit.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
"
while test -n "$1"; do
case $1 in
-c) shift
continue;;
-d) dir_arg=true
shift
continue;;
-g) chgrpcmd="$chgrpprog $2"
shift
shift
continue;;
--help) echo "$usage"; exit $?;;
-m) chmodcmd="$chmodprog $2"
shift
shift
continue;;
-o) chowncmd="$chownprog $2"
shift
shift
continue;;
-s) stripcmd=$stripprog
shift
continue;;
-t) dstarg=$2
shift
shift
continue;;
-T) no_target_directory=true
shift
continue;;
--version) echo "$0 $scriptversion"; exit $?;;
*) # When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
test -n "$dir_arg$dstarg" && break
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dstarg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dstarg"
shift # fnord
fi
shift # arg
dstarg=$arg
done
break;;
esac
done
if test -z "$1"; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call `install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
for src
do
# Protect names starting with `-'.
case $src in
-*) src=./$src ;;
esac
if test -n "$dir_arg"; then
dst=$src
src=
if test -d "$dst"; then
mkdircmd=:
chmodcmd=
else
mkdircmd=$mkdirprog
fi
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dstarg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dstarg
# Protect names starting with `-'.
case $dst in
-*) dst=./$dst ;;
esac
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dstarg: Is a directory" >&2
exit 1
fi
dst=$dst/`basename "$src"`
fi
fi
# This sed command emulates the dirname command.
dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
# Make sure that the destination directory exists.
# Skip lots of stat calls in the usual case.
if test ! -d "$dstdir"; then
defaultIFS='
'
IFS="${IFS-$defaultIFS}"
oIFS=$IFS
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
shift
IFS=$oIFS
pathcomp=
while test $# -ne 0 ; do
pathcomp=$pathcomp$1
shift
if test ! -d "$pathcomp"; then
$mkdirprog "$pathcomp"
# mkdir can fail with a `File exist' error in case several
# install-sh are creating the directory concurrently. This
# is OK.
test -d "$pathcomp" || exit
fi
pathcomp=$pathcomp/
done
fi
if test -n "$dir_arg"; then
$doit $mkdircmd "$dst" \
&& { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
else
dstfile=`basename "$dst"`
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
trap '(exit $?); exit' 1 2 13 15
# Copy the file name to the temp name.
$doit $cpprog "$src" "$dsttmp" &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
# Now rename the file to the real destination.
{ $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
|| {
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
if test -f "$dstdir/$dstfile"; then
$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
|| $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
|| {
echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
(exit 1); exit 1
}
else
:
fi
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
}
}
fi || { (exit 1); exit 1; }
done
# The final little trick to "correctly" pass the exit status to the exit trap.
{
(exit 0); exit 0
}
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

99
campcaster/src/tools/gstreamer/gstreamer-0.10.15/bin/prepare.sh Executable file
View File

@ -0,0 +1,99 @@
#!/bin/bash
#-------------------------------------------------------------------------------
# Copyright (c) 2004 Media Development Loan Fund
#
# This file is part of the Campcaster project.
# http://campcaster.campware.org/
# To report bugs, send an e-mail to bugs@campware.org
#
# Campcaster is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Campcaster 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Campcaster; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# Author : $Author$
# Version : $Revision$
# Location : $URL$
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# Run this script to prepare gstreamer to be configured and compiled.
# To read more about gstreamer, see http://gstreamer.freedesktop.org/
#-------------------------------------------------------------------------------
liboil=liboil-0.3.10
gstreamer=gstreamer-0.10.15
plugins_base=gst-plugins-base-0.10.15
plugins_good=gst-plugins-good-0.10.5
plugins_bad=gst-plugins-bad-0.10.5
plugins_ugly=gst-plugins-ugly-0.10.6
reldir=`dirname $0`/..
basedir=`cd ${reldir}; pwd;`
bindir=${basedir}/bin
etcdir=${basedir}/etc
tmpdir=${basedir}/tmp
liboil_tar=${basedir}/src/${liboil}.tar.gz
gstreamer_tar=${basedir}/src/${gstreamer}.tar.bz2
plugins_base_tar=${basedir}/src/${plugins_base}.tar.bz2
plugins_good_tar=${basedir}/src/${plugins_good}.tar.bz2
plugins_bad_tar=${basedir}/src/${plugins_bad}.tar.bz2
plugins_ugly_tar=${basedir}/src/${plugins_ugly}.tar.bz2
mkdir -p ${tmpdir}
# copy over install-sh, as AC_CONFIG_SUBDIRS will be looking for it
cp -r $bindir/install-sh $tmpdir
cd ${tmpdir}
if [ ! -d $liboil ]; then
tar xfz ${liboil_tar}
cd ${liboil}
# patch here
fi
cd ${tmpdir}
if [ ! -d $gstreamer ]; then
tar xfj ${gstreamer_tar}
cd ${gstreamer}
# patch here
fi
cd ${tmpdir}
if [ ! -d $plugins_base ]; then
tar xfj ${plugins_base_tar}
cd ${plugins_base}
# patch here
fi
cd ${tmpdir}
if [ ! -d $plugins_good ]; then
tar xfj ${plugins_good_tar}
cd ${plugins_good}
# patch here
fi
cd ${tmpdir}
if [ ! -d $plugins_bad ]; then
tar xfj ${plugins_bad_tar}
cd ${plugins_bad}
# patch here
fi
cd ${tmpdir}
if [ ! -d $plugins_ugly ]; then
tar xfj ${plugins_ugly_tar}
cd ${plugins_ugly}
# patch here
fi

0
campcaster/src/modules/gstreamerElements/configure → campcaster/src/tools/gstreamer/gstreamer-0.10.15/configure vendored
View File

134
campcaster/src/tools/gstreamer/gstreamer-0.10.15/etc/Makefile.in Normal file
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@ -0,0 +1,134 @@
#-------------------------------------------------------------------------------
# Copyright (c) 2004 Media Development Loan Fund
#
# This file is part of the Campcaster project.
# http://campcaster.campware.org/
# To report bugs, send an e-mail to bugs@campware.org
#
# Campcaster is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Campcaster 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Campcaster; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# Author : $Author$
# Version : $Revision$
# Location : $URL$
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
# General command definitions
#-------------------------------------------------------------------------------
MKDIR = mkdir -p
RM = rm -f
RMDIR = rm -rf
DOXYGEN = doxygen
DOXYTAG = doxytag
XSLTPROC = xsltproc
ECHO = @echo
FLAWFINDER = flawfinder
#-------------------------------------------------------------------------------
# Basic directory and file definitions
#-------------------------------------------------------------------------------
BASE_DIR = .
BIN_DIR = ${BASE_DIR}/bin
DOC_DIR = ${BASE_DIR}/doc
DOXYGEN_DIR = ${DOC_DIR}/doxygen
COVERAGE_DIR = ${DOC_DIR}/coverage
ETC_DIR = ${BASE_DIR}/etc
TMP_DIR = ${BASE_DIR}/tmp
LIBOIL_VERSION = liboil-0.3.10
LIBOIL_DIR = ${TMP_DIR}/${LIBOIL_VERSION}
GSTREAMER_VERSION = gstreamer-0.10.15
GSTREAMER_DIR = ${TMP_DIR}/${GSTREAMER_VERSION}
GST_PLUGINS_BASE_VERSION = gst-plugins-base-0.10.15
GST_PLUGINS_BASE_DIR = ${TMP_DIR}/${GST_PLUGINS_BASE_VERSION}
GST_PLUGINS_GOOD_VERSION = gst-plugins-good-0.10.5
GST_PLUGINS_GOOD_DIR = ${TMP_DIR}/${GST_PLUGINS_GOOD_VERSION}
GST_PLUGINS_BAD_VERSION = gst-plugins-bad-0.10.5
GST_PLUGINS_BAD_DIR = ${TMP_DIR}/${GST_PLUGINS_BAD_VERSION}
GST_PLUGINS_UGLY_VERSION = gst-plugins-ugly-0.10.6
GST_PLUGINS_UGLY_DIR = ${TMP_DIR}/${GST_PLUGINS_UGLY_VERSION}
prefix=@prefix@
exec_prefix=@exec_prefix@
# libdir will look literally like ${exec_prefix}/lib
# thus we need exec_prefix defined as well above
libdir=@libdir@
pkg_config_path=${libdir}/pkgconfig
USR_DIR=${prefix}
USR_BIN_DIR=${USR_DIR}/bin
USR_LIB_DIR=${libdir}
export PATH:=${USR_BIN_DIR}:${PATH}
export CPPFLAGS=-I${USR_DIR}/include
export LDFLAGS=-L${USR_LIB_DIR}
export LD_LIBRARY_PATH:=${USR_LIB_DIR}:${LD_LIBRARY_PATH}
export PKG_CONFIG_PATH=${USR_LIB_DIR}/pkgconfig
#-------------------------------------------------------------------------------
# Targets
#-------------------------------------------------------------------------------
all: ${TMP_DIR}/all.stamp
${TMP_DIR}/all.stamp:
cd ${LIBOIL_DIR} && \
./configure --prefix=${prefix} --with-pkg-config-path=${pkg_config_path}
${MAKE} -C ${LIBOIL_DIR}
${MAKE} -C ${LIBOIL_DIR} install
cd ${GSTREAMER_DIR} && \
./configure --prefix=${prefix} --with-pkg-config-path=${pkg_config_path}
${MAKE} -C ${GSTREAMER_DIR}
${MAKE} -C ${GSTREAMER_DIR} install
cd ${GST_PLUGINS_BASE_DIR} && \
./configure --prefix=${prefix} --with-pkg-config-path=${pkg_config_path}
${MAKE} -C ${GST_PLUGINS_BASE_DIR}
${MAKE} -C ${GST_PLUGINS_BASE_DIR} install
cd ${GST_PLUGINS_GOOD_DIR} && \
./configure --prefix=${prefix} --with-pkg-config-path=${pkg_config_path}
${MAKE} -C ${GST_PLUGINS_GOOD_DIR}
${MAKE} -C ${GST_PLUGINS_GOOD_DIR} install
cd ${GST_PLUGINS_BAD_DIR} && \
./configure --prefix=${prefix} --with-pkg-config-path=${pkg_config_path}
${MAKE} -C ${GST_PLUGINS_BAD_DIR}
${MAKE} -C ${GST_PLUGINS_BAD_DIR} install
cd ${GST_PLUGINS_UGLY_DIR} && \
./configure --prefix=${prefix} --with-pkg-config-path=${pkg_config_path}
${MAKE} -C ${GST_PLUGINS_UGLY_DIR}
${MAKE} -C ${GST_PLUGINS_UGLY_DIR} install
install: all
clean:
${MAKE} -C ${LIBOIL_DIR} clean
${MAKE} -C ${GSTREAMER_DIR} clean
${MAKE} -C ${GST_PLUGINS_BASE_DIR} clean
${MAKE} -C ${GST_PLUGINS_GOOD_DIR} clean
${MAKE} -C ${GST_PLUGINS_BAD_DIR} clean
${MAKE} -C ${GST_PLUGINS_UGLY_DIR} clean
rm ${TMP_DIR}/all.stamp
distclean:
${RMDIR} ${LIBOIL_DIR}
${RMDIR} ${GSTREAMER_DIR}
${RMDIR} ${GST_PLUGINS_BASE_DIR}
${RMDIR} ${GST_PLUGINS_GOOD_DIR}
${RMDIR} ${GST_PLUGINS_BAD_DIR}
${RMDIR} ${GST_PLUGINS_UGLY_DIR}
${RMDIR} ${TMP_DIR}/auto* ${TMP_DIR}/config* ${TMP_DIR}/install-sh

50
campcaster/src/tools/gstreamer/gstreamer-0.10.15/etc/configure.ac Normal file
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dnl-----------------------------------------------------------------------------
dnl Copyright (c) 2004 Media Development Loan Fund
dnl
dnl This file is part of the Campcaster project.
dnl http://campcaster.campware.org/
dnl To report bugs, send an e-mail to bugs@campware.org
dnl
dnl Campcaster is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl Campcaster is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with Campcaster; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
dnl
dnl
dnl Author : $Author$
dnl Version : $Revision$
dnl Location : $URL$
dnl-----------------------------------------------------------------------------
dnl-----------------------------------------------------------------------------
dnl NOTE: Run all configure related scripts from the tmp directory of the
dnl project.
dnl This is due to the fact that configure spreads a lot of trash around,
dnl like atom4te cache directories, config.* files, etc. into the directory
dnl it is being run from. We clearly don't want these in our base directory.
dnl-----------------------------------------------------------------------------
AC_INIT(gstreamer, 0.10.15, bugs@campware.org)
AC_PREREQ(2.59)
AC_COPYRIGHT([Copyright (c) 2004 Media Development Loan Fund under the GNU GPL])
AC_REVISION($Revision$)
AC_CONFIG_SRCDIR(../src/gstreamer-0.10.15.tar.bz2)
dnl untar the sources before anything happens
../bin/prepare.sh
AC_CONFIG_FILES(../Makefile:../etc/Makefile.in)
AC_OUTPUT()

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