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adding a test for lame stuff

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Original commit message from CVS:
adding a test for lame stuff
This commit is contained in:
Thomas Vander Stichele 2002-02-19 18:28:05 +00:00
parent d93eb7d436
commit 1f96ea4847
2 changed files with 100 additions and 0 deletions
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7
ext/lame/Makefile.am
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@ -8,3 +8,10 @@ libgstlame_la_LIBADD = $(GST_LIBS) $(LAME_LIBS)
libgstlame_la_LDFLAGS = @GST_PLUGIN_LDFLAGS@
noinst_HEADERS = gstlame.h
CFLAGS = $(GST_CFLAGS)
LIBS = $(GST_LIBS) $(LAME_LIBS)
testprogs = test-lame
TESTS = $(testprogs)
check_PROGRAMS = $(testprogs)

93
ext/lame/test-lame.c Normal file
View file

@ -0,0 +1,93 @@
#include <gst/gst.h>
/*
* this example uses tee, fakesrc, fakesink and lame
*
* it requests a new pad from tee and attaches lame and fakesink
* after iterating
* it requests another one
* this is to test if the encoder is initialized ok when adding to a
* pipe that has played
*/
static void
error_callback (GObject *object, GstObject *orig, gchar *error)
{
g_print ("ERROR: %s: %s\n", GST_OBJECT_NAME (orig), error);
}
int
main (int argc, char *argv[])
{
GstElement *pipeline;
GstElement *src, *tee, *encoder1, *encoder2, *sink1, *sink2;
GstPad *teepad1, *teepad2;
GstCaps *caps;
gst_init (&argc, &argv);
/* create elements */
if (!(pipeline = gst_elementfactory_make ("pipeline", "pipeline"))) return 1;
if (!(src = gst_elementfactory_make ("fakesrc", "source"))) return 1;
if (!(tee = gst_elementfactory_make ("tee", "tee"))) return 1;
if (!(encoder1 = gst_elementfactory_make ("lame", "lame1"))) return 1;
if (!(encoder2 = gst_elementfactory_make ("lame", "lame2"))) return 1;
if (!(sink1 = gst_elementfactory_make ("fakesink", "sink1"))) return 1;
if (!(sink2 = gst_elementfactory_make ("fakesink", "sink2"))) return 1;
pipeline = gst_pipeline_new ("pipeline");
g_signal_connect (pipeline, "error", G_CALLBACK (error_callback), NULL);
/* set up input */
g_print ("setting up input\n");
gst_bin_add (GST_BIN (pipeline), src);
gst_bin_add (GST_BIN (pipeline), tee);
gst_pad_connect (gst_element_get_pad (src, "src"),
gst_element_get_pad (tee, "sink"));
/* set caps on fakesrc */
caps = GST_CAPS_NEW (
"input audio",
"audio/raw",
"format", GST_PROPS_STRING ("int"),
"rate", GST_PROPS_INT (44100)
);
g_assert (caps != NULL);
g_print ("Setting caps on fakesrc's src pad\n");
if (! (gst_pad_try_set_caps (gst_element_get_pad (src, "src"), caps)))
g_print ("Could not set caps !\n");
/* request first pad from tee and connect */
g_print ("attaching first output pipe to tee\n");
teepad1 = gst_element_request_pad_by_name (tee, "src%d");
gst_bin_add (GST_BIN (pipeline), encoder1);
gst_bin_add (GST_BIN (pipeline), sink1);
gst_pad_connect (teepad1, gst_element_get_pad (encoder1, "sink"));
gst_pad_connect (gst_element_get_pad (encoder1, "src"),
gst_element_get_pad (sink1, "sink"));
gst_element_set_state (pipeline, GST_STATE_PLAYING);
/* iterate */
g_print ("iterate\n");
gst_bin_iterate (GST_BIN (pipeline));
gst_element_set_state (pipeline, GST_STATE_PAUSED);
/* request second pad and connect */
g_print ("attaching second output pipe to tee\n");
teepad2 = gst_element_request_pad_by_name (tee, "src%d");
gst_bin_add (GST_BIN (pipeline), encoder2);
gst_bin_add (GST_BIN (pipeline), sink2);
gst_pad_connect (teepad2, gst_element_get_pad (encoder2, "sink"));
gst_pad_connect (gst_element_get_pad (encoder2, "src"),
gst_element_get_pad (sink2, "sink"));
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_print ("iterate\n");
gst_bin_iterate (GST_BIN (pipeline));
g_print ("done\n");
return 0;
}