adding a test for lame stuff

Original commit message from CVS:
adding a test for lame stuff

diff --git a/ext/lame/Makefile.am b/ext/lame/Makefile.am
index 4d6c5b0..b685f80 100644 (file)
--- a/ext/lame/Makefile.am
+++ b/ext/lame/Makefile.am
@@ -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)
+

diff --git a/ext/lame/test-lame.c b/ext/lame/test-lame.c
new file mode 100644 (file)
index 0000000..0aaee6e
--- /dev/null
+++ b/ext/lame/test-lame.c
@@ -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;
+}