Move examples directory to tests/examples as in every other GStreamer module

Makefile.am

@@ -1,20 +1,12 @@
 DISTCHECK_CONFIGURE_FLAGS=--enable-gtk-doc
 
-if BUILD_EXAMPLES
-SUBDIRS_EXAMPLES = examples
-else
-SUBDIRS_EXAMPLES =
-endif
-
 SUBDIRS = \
 	gst-libs gst sys ext \
-	m4 common docs tests po \
-	$(SUBDIRS_EXAMPLES)
+	m4 common docs tests po
 
 DIST_SUBDIRS = \
 	gst gst-libs sys ext \
-	m4 common docs tests po \
-	examples
+	m4 common docs tests po
 
 # include before EXTRA_DIST for win32 assignment
 include $(top_srcdir)/common/win32.mak

configure.ac

@@ -1495,10 +1495,10 @@ sys/wasapi/Makefile
 sys/wininet/Makefile
 sys/winks/Makefile
 sys/winscreencap/Makefile
-examples/Makefile
-examples/directfb/Makefile
-examples/scaletempo/Makefile
-examples/switch/Makefile
+tests/examples/Makefile
+tests/examples/directfb/Makefile
+tests/examples/scaletempo/Makefile
+tests/examples/switch/Makefile
 ext/amrwb/Makefile
 ext/alsaspdif/Makefile
 ext/assrender/Makefile

tests/Makefile.am

@@ -4,8 +4,17 @@ else
 SUBDIRS_CHECK =
 endif
 
+if BUILD_EXAMPLES
+SUBDIRS_EXAMPLES = examples
+else
+SUBDIRS_EXAMPLES =
+endif
+
 SUBDIRS = icles			\
-	$(SUBDIRS_CHECK)
+	$(SUBDIRS_CHECK)	\
+	$(SUBDIRS_EXAMPLES)
 
 DIST_SUBDIRS = icles		\
-	check
+	check			\
+	examples
+

tests/examples/level/plot.c

@@ -29,6 +29,7 @@
 #include <gtk/gtk.h>
 
 gboolean got_channel[2] = { FALSE, FALSE };     /* to see if we got the signal for this one yet */
+
 gint channels = 0;              /* guess at how many channels there are */
 gdouble last_time = 0.0;        /* time of last signal */
 gdouble values[2][3];           /* array of levels from which to print */