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another example

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Original commit message from CVS:
another example
This commit is contained in:
Thomas Vander Stichele 2002-09-15 21:33:26 +00:00
parent 88aba59fb7
commit c35200bf05
3 changed files with 24 additions and 33 deletions
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37
docs/manual/queues.xml
View file

@ -46,6 +46,7 @@
</para>
<programlisting>
/* example-begin queue.c */
#include &lt;stdlib.h&gt;
#include &lt;gst/gst.h&gt;
@ -63,14 +64,14 @@ eos (GstElement *element, gpointer data)
int
main (int argc, char *argv[])
{
GstElement *filesrc, *audiosink, *queue, *parse, *decode;
GstElement *filesrc, *audiosink, *queue, *decode;
GstElement *bin;
GstElement *thread;
gst_init (&amp;argc,&amp;argv);
if (argc != 2) {
g_print ("usage: %s &lt;filename&gt;\n", argv[0]);
g_print ("usage: %s &lt;mp3 filename&gt;\n", argv[0]);
exit (-1);
}
@ -87,36 +88,25 @@ main (int argc, char *argv[])
g_assert (filesrc != NULL);
g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
g_signal_connect (G_OBJECT (filesrc), "eos",
G_CALLBACK (eos), thread);
G_CALLBACK (eos), thread);
queue = gst_element_factory_make ("queue", "queue");
g_assert (queue != NULL);
/* and an audio sink */
audiosink = gst_element_factory_make ("audiosink", "play_audio");
audiosink = gst_element_factory_make ("osssink", "play_audio");
g_assert (audiosink != NULL);
parse = gst_element_factory_make ("mp3parse", "parse");
decode = gst_element_factory_make ("mpg123", "decode");
decode = gst_element_factory_make ("mad", "decode");
/* add objects to the main bin */
gst_bin_add (GST_BIN (bin), filesrc);
gst_bin_add (GST_BIN (bin), queue);
gst_bin_add_many (GST_BIN (thread), decode, audiosink, NULL);
gst_bin_add_many (GST_BIN (bin), filesrc, queue, thread, NULL);
gst_bin_add (GST_BIN (thread), parse);
gst_bin_add (GST_BIN (thread), decode);
gst_bin_add (GST_BIN (thread), audiosink);
gst_pad_connect (gst_element_get_pad (filesrc,"src"),
gst_element_get_pad (queue,"sink"));
gst_pad_connect (gst_element_get_pad (queue, "src"),
gst_element_get_pad (parse, "sink"));
gst_pad_connect (gst_element_get_pad (parse, "src"),
gst_element_get_pad (decode, "sink"));
gst_pad_connect (gst_element_get_pad (decode, "src"),
gst_element_get_pad (audiosink, "sink"));
gst_bin_add (GST_BIN (bin), thread);
gst_element_connect (filesrc, queue);
gst_element_connect_many (queue, decode, audiosink, NULL);
/* start playing */
gst_element_set_state (GST_ELEMENT (bin), GST_STATE_PLAYING);
@ -129,8 +119,9 @@ main (int argc, char *argv[])
gst_element_set_state (GST_ELEMENT (bin), GST_STATE_NULL);
exit (0);
return 0;
}
/* example-end queue.c */
</programlisting>

10
examples/manual/Makefile.am
View file

@ -1,17 +1,17 @@
if HAVE_LIBGNOMEUI
GNOME=gnome dynamic
GNOME=gnome
else
GNOME=
endif
EXAMPLES = $(GNOME) xml-mp3
EXAMPLES = dynamic $(GNOME) helloworld helloworld2 queue xml-mp3
noinst_PROGRAMS = $(EXAMPLES)
LDADD = $(GST_LIBS)
INCLUDES = $(GST_CFLAGS)
dynamic_LDADD = $(GST_LIBS) $(LIBGNOMEUI_LIBS)
dynamic_CFLAGS = $(GST_CFLAGS) $(LIBGNOMEUI_CFLAGS)
#dynamic_LDADD = $(GST_LIBS) $(LIBGNOMEUI_LIBS)
#dynamic_CFLAGS = $(GST_CFLAGS) $(LIBGNOMEUI_CFLAGS)
gnome_LDADD = $(GST_LIBS) $(LIBGNOMEUI_LIBS)
gnome_CFLAGS = $(GST_CFLAGS) $(LIBGNOMEUI_CFLAGS)
@ -23,5 +23,5 @@ EXTRA_DIST = extract.pl
# also, it's a bit irritating that right now a change in any xml file
# triggers a rebuild of all examples
#%.c:
dynamic.c gnome.c xml-mp3.c: $(top_srcdir)/docs/manual/*.xml
dynamic.c gnome.c helloworld.c helloworld2.c queue.c xml-mp3.c: $(top_srcdir)/docs/manual/*.xml
$(srcdir)/extract.pl $@ $(top_srcdir)/docs/manual/*.xml

10
tests/old/examples/manual/Makefile.am
View file

@ -1,17 +1,17 @@
if HAVE_LIBGNOMEUI
GNOME=gnome dynamic
GNOME=gnome
else
GNOME=
endif
EXAMPLES = $(GNOME) xml-mp3
EXAMPLES = dynamic $(GNOME) helloworld helloworld2 queue xml-mp3
noinst_PROGRAMS = $(EXAMPLES)
LDADD = $(GST_LIBS)
INCLUDES = $(GST_CFLAGS)
dynamic_LDADD = $(GST_LIBS) $(LIBGNOMEUI_LIBS)
dynamic_CFLAGS = $(GST_CFLAGS) $(LIBGNOMEUI_CFLAGS)
#dynamic_LDADD = $(GST_LIBS) $(LIBGNOMEUI_LIBS)
#dynamic_CFLAGS = $(GST_CFLAGS) $(LIBGNOMEUI_CFLAGS)
gnome_LDADD = $(GST_LIBS) $(LIBGNOMEUI_LIBS)
gnome_CFLAGS = $(GST_CFLAGS) $(LIBGNOMEUI_CFLAGS)
@ -23,5 +23,5 @@ EXTRA_DIST = extract.pl
# also, it's a bit irritating that right now a change in any xml file
# triggers a rebuild of all examples
#%.c:
dynamic.c gnome.c xml-mp3.c: $(top_srcdir)/docs/manual/*.xml
dynamic.c gnome.c helloworld.c helloworld2.c queue.c xml-mp3.c: $(top_srcdir)/docs/manual/*.xml
$(srcdir)/extract.pl $@ $(top_srcdir)/docs/manual/*.xml