Build libfreenect_cv and cvdemo as C++ sources

Signed-off-by: Rich Mattes <[email protected]>

Author: richmattes

wrappers/opencv/CMakeLists.txt

@@ -2,7 +2,7 @@
 # OpenCV Interface
 ######################################################################################
 find_package(OpenCV REQUIRED)
-add_library (freenect_cv SHARED libfreenect_cv.c)
+add_library (freenect_cv SHARED libfreenect_cv.cpp)
 set_target_properties (freenect_cv PROPERTIES
   VERSION ${PROJECT_VER}
   SOVERSION ${PROJECT_APIVER})
@@ -16,7 +16,7 @@ install (TARGETS freenect_cv
 install (FILES "libfreenect_cv.h"
   DESTINATION ${PROJECT_INCLUDE_INSTALL_DIR})
 
-add_executable(freenect-cvdemo cvdemo.c)
+add_executable(freenect-cvdemo cvdemo.cpp)
 target_link_libraries(freenect-cvdemo freenect freenect_sync freenect_cv ${OpenCV_LIBS})
 install (TARGETS freenect-cvdemo
   DESTINATION bin)

wrappers/opencv/cvdemo.c renamed to wrappers/opencv/cvdemo.cpp

@@ -1,11 +1,11 @@
 #pragma once
 
+#include <opencv/cv.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include <opencv/cv.h>
-
 	IplImage *freenect_sync_get_depth_cv(int index);
 	IplImage *freenect_sync_get_rgb_cv(int index);