blackmagic_common.h->hpp: contains only C++ funcs

The header contains only C++ linked functions thus mark it as such.

src/audio/playback/decklink.cpp

@@ -46,7 +46,7 @@
 #include "audio/audio_playback.h"
 #include "audio/types.h"
 #include "audio/utils.h"
-#include "blackmagic_common.h"
+#include "blackmagic_common.hpp"
 #include "debug.h"
 #include "host.h"
 #include "lib_common.h"

src/blackmagic_common.cpp

@@ -43,7 +43,7 @@
 
 #include "debug.h"
 
-#include "blackmagic_common.h"
+#include "blackmagic_common.hpp"
 #include "DeckLinkAPIVersion.h"
 #include <iomanip>
 #include <sstream>

src/blackmagic_common.hpp

@@ -1,5 +1,5 @@
 /**
- * @file   blackmagic_common.h
+ * @file   blackmagic_common.hpp
  * @author Martin Pulec     <pulec@cesnet.cz>
  */
 /*
@@ -35,8 +35,8 @@
  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef BLACKMAGIC_COMMON_H
-#define BLACKMAGIC_COMMON_H
+#ifndef BLACKMAGIC_COMMON_HPP
+#define BLACKMAGIC_COMMON_HPP
 
 #ifdef WIN32
 #include "DeckLinkAPI_h.h" /*  From DeckLink SDK */
@@ -127,5 +127,5 @@ std::ostream &operator<<(std::ostream &output, REFIID iid);
         }\
 } while (0)
 
-#endif // defined BLACKMAGIC_COMMON_H
+#endif // defined BLACKMAGIC_COMMON_HPP
 

src/video_capture/decklink.cpp

@@ -65,7 +65,7 @@
 #include <string>
 #include <vector>
 
-#include "blackmagic_common.h"
+#include "blackmagic_common.hpp"
 #include "audio/types.h"
 #include "audio/utils.h"
 #include "debug.h"

src/video_display/decklink.cpp

@@ -50,7 +50,7 @@
 #define MOD_NAME "[Decklink display] "
 
 #include "audio/types.h"
-#include "blackmagic_common.h"
+#include "blackmagic_common.hpp"
 #include "compat/platform_time.h"
 #include "debug.h"
 #include "host.h"