video_splitter: remove recursion

configure.ac

@@ -4203,7 +4203,6 @@ AC_CONFIG_FILES([
   modules/text_renderer/Makefile
   modules/video_filter/Makefile
   modules/video_output/Makefile
-  modules/video_splitter/Makefile
   modules/visualization/Makefile
   modules/hw/vdpau/Makefile
 ])

modules/Makefile.am

@@ -11,7 +11,6 @@ BASE_SUBDIRS = \
 	text_renderer \
 	video_filter \
 	video_output \
-	video_splitter \
 	visualization
 EXTRA_SUBDIRS = \
 	access_output \
@@ -44,6 +43,7 @@ include notify/Makefile.am
 include services_discovery/Makefile.am
 include stream_filter/Makefile.am
 include video_chroma/Makefile.am
+include video_splitter/Makefile.am
 
 BUILT_SOURCES += dummy.cpp
 

modules/video_splitter/Makefile.am

-include $(top_srcdir)/modules/common.am
 splitterdir = $(pluginsdir)/video_splitter
 
 splitter_LTLIBRARIES = \
 	libclone_plugin.la \
 	libwall_plugin.la
 
-libclone_plugin_la_SOURCES = clone.c
+libclone_plugin_la_SOURCES = video_splitter/clone.c
 
-libwall_plugin_la_SOURCES = wall.c
+libwall_plugin_la_SOURCES = video_splitter/wall.c
 
-libpanoramix_plugin_la_SOURCES = panoramix.c
+libpanoramix_plugin_la_SOURCES = video_splitter/panoramix.c
 libpanoramix_plugin_la_CFLAGS = $(AM_CFLAGS)
 libpanoramix_plugin_la_LIBADD = $(LIBM)
 if HAVE_WIN32