kayasrc: add new source element for KAYA frame grabbers

Currently only tested with one BayerGB8 camera on a Komodo board.

Missing dropped frame detection and 16-bit bayer support.

sys/kaya/CMakeLists.txt

@@ -0,0 +1,32 @@
+set (SOURCES
+  gstkayasrc.c
+  )
+    
+set (HEADERS
+  gstkayasrc.h)
+
+include_directories (AFTER
+  ${GSTREAMER_INCLUDE_DIR}/..
+  ${KAYA_INCLUDE_DIR}
+  ${PROJECT_SOURCE_DIR}/common
+  )
+
+set (libname libgstkaya)
+
+add_library (${libname} MODULE
+  ${SOURCES}
+  ${HEADERS})
+
+target_link_libraries (${libname}
+  ${GLIB2_LIBRARIES}
+  ${GOBJECT_LIBRARIES}
+  ${GSTREAMER_LIBRARY}
+  ${GSTREAMER_BASE_LIBRARY}
+  ${GSTREAMER_VIDEO_LIBRARY}
+  ${KAYA_LIBRARIES}
+  )
+
+set (pdbfile "${CMAKE_CURRENT_BINARY_DIR}/\${CMAKE_INSTALL_CONFIG_NAME}/${libname}.pdb")
+install (FILES ${pdbfile} DESTINATION lib/gstreamer-1.0)
+install(TARGETS ${libname}
+  LIBRARY DESTINATION lib/gstreamer-1.0)