EHN: Enable the video message in the messagefactory

openigtlink · Dec 22, 2017 · 244276a · 244276a
1 parent c501689
commit 244276a
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Showing 10 changed files with 116 additions and 111 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -36,7 +36,7 @@ OPTION(OpenIGTLink_USE_OpenHEVC "Link the OpenHEVC tree." OFF)
 
 #-----------------------------------------------------------------------------
 # Configure WebSocket
-OPTION(USE_WEBSOCKET "Build the Websocket." OFF)
+OPTION(OpenIGTLink_USE_WEBSOCKET "Build the Websocket." OFF)
 
 #-----------------------------------------------------------------------------
 # OpenIGTLink build configuration options.
@@ -165,8 +165,10 @@ IF(CMAKE_USE_PTHREADS)
 ENDIF()
 
 SET(OpenIGTLink_ENABLE_VIDEOSTREAMING "0")
-IF (OpenIGTLink_USE_H264 OR OpenIGTLink_USE_VP9 OR OpenIGTLink_USE_X265 OR OpenIGTLink_USE_OpenHEVC)
-  SET(OpenIGTLink_ENABLE_VIDEOSTREAMING  "1")
+IF(${OpenIGTLink_PROTOCOL_VERSION} GREATER "2")
+  IF (OpenIGTLink_USE_H264 OR OpenIGTLink_USE_VP9 OR OpenIGTLink_USE_X265 OR OpenIGTLink_USE_OpenHEVC)
+    SET(OpenIGTLink_ENABLE_VIDEOSTREAMING  "1")
+  ENDIF()
 ENDIF()
 #-----------------------------------------------------------------------------
 # Run superbuild script instead of library script

diff --git a/Examples/CMakeLists.txt b/Examples/CMakeLists.txt
@@ -30,15 +30,17 @@ if (${OpenIGTLink_PROTOCOL_VERSION} GREATER 1)
     )
 endif (${OpenIGTLink_PROTOCOL_VERSION} GREATER 1)
 
-
-IF(OpenIGTLink_USE_H264 OR OpenIGTLink_USE_VP9 OR (OpenIGTLink_USE_X265 AND OpenIGTLink_USE_OpenHEVC) AND (${OpenIGTLink_PROTOCOL_VERSION} GREATER 2))
-  SET(EXAMPLE_DIRS
-    ${EXAMPLE_DIRS}
-    VideoStreaming
-    )
+IF(${OpenIGTLink_PROTOCOL_VERSION} GREATER 2)
+  IF(OpenIGTLink_USE_H264 OR OpenIGTLink_USE_VP9 OR (OpenIGTLink_USE_X265 AND OpenIGTLink_USE_OpenHEVC))
+    SET(EXAMPLE_DIRS
+      ${EXAMPLE_DIRS}
+      VideoStreaming
+      )
+  ENDIF()
 ENDIF()
 
-IF(USE_WEBSOCKET)
+
+IF(OpenIGTLink_USE_WEBSOCKET)
   SET(EXAMPLE_DIRS
     ${EXAMPLE_DIRS}
     WebSocket

diff --git a/OpenIGTLinkConfig.cmake.in b/OpenIGTLinkConfig.cmake.in
@@ -45,7 +45,7 @@ SET(OpenIGTLink_USE_VP9 @OpenIGTLink_USE_VP9@)
 SET(OpenIGTLink_USE_X265 @OpenIGTLink_USE_X265@)
 SET(OpenIGTLink_USE_OpenHEVC @OpenIGTLink_USE_OpenHEVC@)
 SET(OpenIGTLink_ENABLE_VIDEOSTREAMING "@OpenIGTLink_ENABLE_VIDEOSTREAMING@")
-SET(USE_WEBSOCKET @USE_WEBSOCKET@)
+SET(OpenIGTLink_USE_WEBSOCKET @OpenIGTLink_USE_WEBSOCKET@)
 
 # Path to CableSwig configuration used by OpenIGTLink.
 SET(OpenIGTLink_CableSwig_DIR "@OpenIGTLink_CableSwig_DIR_CONFIG@")

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
@@ -203,14 +203,14 @@ IF(${OpenIGTLink_PROTOCOL_VERSION} GREATER "2")
 ENDIF()
 
 IF (NOT (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} LESS 3.04))
-	IF(OpenIGTLink_USE_H264 OR OpenIGTLink_USE_VP9 OR OpenIGTLink_USE_X265 OR OpenIGTLink_USE_OpenHEVC)
+	IF(OpenIGTLink_ENABLE_VIDEOSTREAMING)
 		INCLUDE(${CMAKE_CURRENT_SOURCE_DIR}/VideoStreaming/VideoStreaming.cmake)
 	ENDIF()
 
 	#-----------------------------------------------------------------------------
 	# Configure WebSocket
 	# Create the link to the WebSocket libraries
-	IF(USE_WEBSOCKET)
+	IF(OpenIGTLink_USE_WEBSOCKET)
 		FIND_PACKAGE(WebSocket REQUIRED)
 		LIST(APPEND LINK_LIBS WebSocket)
 
@@ -257,7 +257,7 @@ IF (NOT (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} LESS 3.04))
   IF(OpenIGTLink_USE_OpenHEVC AND (NOT OpenHEVC_FOUND))
     add_dependencies(OpenIGTLink OpenHEVC)
   ENDIF()
-	IF(USE_WEBSOCKET)
+	IF(OpenIGTLink_USE_WEBSOCKET)
 		add_dependencies(OpenIGTLink WebSocket)
 	ENDIF()
 ELSE()

diff --git a/Source/VideoStreaming/VideoStreaming.cmake b/Source/VideoStreaming/VideoStreaming.cmake
@@ -1,139 +1,136 @@
-# Add support for OpenIGTLink version 3
-IF(${OpenIGTLink_PROTOCOL_VERSION} GREATER "2")
-  LIST(APPEND OpenIGTLink_INCLUDE_DIRS ${PROJECT_SOURCE_DIR}/Source/VideoStreaming)
-  LIST(APPEND OpenIGTLink_SOURCES
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtl_video.c
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtl_videometa.c
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlVideoMessage.cxx
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VideoStreamIGTLinkServer.cxx
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VideoStreamIGTLinkReceiver.cxx
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlCodecCommonClasses.cxx
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlVideoMetaMessage.cxx
-    )
-  LIST(APPEND OpenIGTLink_INCLUDE_DIRS
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming
-    )
-  LIST(APPEND OpenIGTLink_INCLUDE_FILES
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtl_video.h
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtl_videometa.h
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlVideoMessage.h
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VideoStreamIGTLinkServer.h
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VideoStreamIGTLinkReceiver.h
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlCodecCommonClasses.h
-    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlVideoMetaMessage.h
-    )
-  IF(OpenIGTLink_USE_H264)
-    INCLUDE(${OpenIGTLink_SOURCE_DIR}/SuperBuild/External_openh264.cmake)
-    IF(EXISTS ${OpenH264_LIBRARY_DIR})
-      LIST(APPEND OpenIGTLink_SOURCES
-        ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H264Decoder.cxx
-        ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H264Encoder.cxx
-        )
-      LIST(APPEND OpenIGTLink_INCLUDE_FILES
-        ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H264Decoder.h
-        ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H264Encoder.h
-        )
-      LIST(APPEND OpenIGTLink_INCLUDE_DIRS
-        ${OpenH264_INCLUDE_DIR}
-      )
-    ELSE()
-      MESSAGE("H264_LIBRARY no found.  You could specify OpenH264_INCLUDE_DIR or OpenH264_LIBRARY_DIR")
-    ENDIF()
-  ENDIF()
-  IF(OpenIGTLink_USE_VP9)
-    INCLUDE(${OpenIGTLink_SOURCE_DIR}/SuperBuild/External_VP9.cmake)
-    IF(EXISTS ${VP9_LIBRARY_DIR})
-      LIST(APPEND OpenIGTLink_INCLUDE_DIRS
-        ${VP9_INCLUDE_DIR}
-      )
-      LIST(APPEND OpenIGTLink_SOURCES
-        ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VP9Decoder.cxx
-        ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VP9Encoder.cxx
+LIST(APPEND OpenIGTLink_INCLUDE_DIRS ${PROJECT_SOURCE_DIR}/Source/VideoStreaming)
+LIST(APPEND OpenIGTLink_SOURCES
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtl_video.c
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtl_videometa.c
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlVideoMessage.cxx
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VideoStreamIGTLinkServer.cxx
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VideoStreamIGTLinkReceiver.cxx
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlCodecCommonClasses.cxx
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlVideoMetaMessage.cxx
+  )
+LIST(APPEND OpenIGTLink_INCLUDE_DIRS
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming
+  )
+LIST(APPEND OpenIGTLink_INCLUDE_FILES
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtl_video.h
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtl_videometa.h
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlVideoMessage.h
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VideoStreamIGTLinkServer.h
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VideoStreamIGTLinkReceiver.h
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlCodecCommonClasses.h
+  ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/igtlVideoMetaMessage.h
+  )
+IF(OpenIGTLink_USE_H264)
+  INCLUDE(${OpenIGTLink_SOURCE_DIR}/SuperBuild/External_openh264.cmake)
+  IF(EXISTS ${OpenH264_LIBRARY_DIR})
+    LIST(APPEND OpenIGTLink_SOURCES
+      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H264Decoder.cxx
+      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H264Encoder.cxx
       )
-      LIST(APPEND OpenIGTLink_INCLUDE_FILES
-        ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VP9Decoder.h
-        ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VP9Encoder.h
+    LIST(APPEND OpenIGTLink_INCLUDE_FILES
+      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H264Decoder.h
+      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H264Encoder.h
       )
-      IF(NOT ${VP9_LIBRARY_DIR} EQUAL "")
-        LIST(APPEND OpenIGTLink_INCLUDE_DIRS
-        "${VP9_LIBRARY_DIR}" )
-        LINK_DIRECTORIES("${VP9_LIBRARY_DIR}/lib")
-      ENDIF()	
-    ELSE()
-      MESSAGE("VP9_INCLUDE_DIR or VP9_LIBRARY_DIR no found")
-    ENDIF()
-  ENDIF()
-
-  IF(OpenIGTLink_USE_X265)
-    INCLUDE(${OpenIGTLink_SOURCE_DIR}/SuperBuild/External_X265.cmake)
     LIST(APPEND OpenIGTLink_INCLUDE_DIRS
-        ${X265_INCLUDE_DIR}
-        ${X265_LIBRARY_DIR}
-    )
-    LIST(APPEND OpenIGTLink_SOURCES
-      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H265Encoder.cxx
-    )
-    LIST(APPEND OpenIGTLink_INCLUDE_FILES
-      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H265Encoder.h
+      ${OpenH264_INCLUDE_DIR}
     )
+  ELSE()
+    MESSAGE("H264_LIBRARY no found.  You could specify OpenH264_INCLUDE_DIR or OpenH264_LIBRARY_DIR")
   ENDIF()
-
-  IF(OpenIGTLink_USE_OpenHEVC)
-    INCLUDE(${OpenIGTLink_SOURCE_DIR}/SuperBuild/External_openHEVC.cmake)
+ENDIF()
+IF(OpenIGTLink_USE_VP9)
+  INCLUDE(${OpenIGTLink_SOURCE_DIR}/SuperBuild/External_VP9.cmake)
+  IF(EXISTS ${VP9_LIBRARY_DIR})
     LIST(APPEND OpenIGTLink_INCLUDE_DIRS
-      ${OpenHEVC_INCLUDE_DIR}
+      ${VP9_INCLUDE_DIR}
     )
     LIST(APPEND OpenIGTLink_SOURCES
-      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H265Decoder.cxx
+      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VP9Decoder.cxx
+      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VP9Encoder.cxx
     )
-		LIST(APPEND OpenIGTLink_INCLUDE_FILES
-      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H265Decoder.h
+    LIST(APPEND OpenIGTLink_INCLUDE_FILES
+      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VP9Decoder.h
+      ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/VP9Encoder.h
     )
+    IF(NOT ${VP9_LIBRARY_DIR} EQUAL "")
+      LIST(APPEND OpenIGTLink_INCLUDE_DIRS
+      "${VP9_LIBRARY_DIR}" )
+      LINK_DIRECTORIES("${VP9_LIBRARY_DIR}/lib")
+    ENDIF()	
+  ELSE()
+    MESSAGE("VP9_INCLUDE_DIR or VP9_LIBRARY_DIR no found")
   ENDIF()
 ENDIF()
 
+IF(OpenIGTLink_USE_X265)
+  INCLUDE(${OpenIGTLink_SOURCE_DIR}/SuperBuild/External_X265.cmake)
+  LIST(APPEND OpenIGTLink_INCLUDE_DIRS
+      ${X265_INCLUDE_DIR}
+      ${X265_LIBRARY_DIR}
+  )
+  LIST(APPEND OpenIGTLink_SOURCES
+    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H265Encoder.cxx
+  )
+  LIST(APPEND OpenIGTLink_INCLUDE_FILES
+    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H265Encoder.h
+  )
+ENDIF()
+
+IF(OpenIGTLink_USE_OpenHEVC)
+  INCLUDE(${OpenIGTLink_SOURCE_DIR}/SuperBuild/External_openHEVC.cmake)
+  LIST(APPEND OpenIGTLink_INCLUDE_DIRS
+    ${OpenHEVC_INCLUDE_DIR}
+  )
+  LIST(APPEND OpenIGTLink_SOURCES
+    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H265Decoder.cxx
+  )
+  LIST(APPEND OpenIGTLink_INCLUDE_FILES
+    ${PROJECT_SOURCE_DIR}/Source/VideoStreaming/H265Decoder.h
+  )
+ENDIF()
+
 IF(WIN32) # for Windows
-  IF((${OpenIGTLink_PROTOCOL_VERSION} GREATER "2" ) AND OpenIGTLink_USE_H264)
+  IF(OpenIGTLink_USE_H264)
     LIST(APPEND LINK_LIBS
       ${OpenH264_LIBRARY_DIR}/openh264.lib
     )
   ENDIF()
-  IF((${OpenIGTLink_PROTOCOL_VERSION} GREATER "2" ) AND OpenIGTLink_USE_VP9)
+  IF(OpenIGTLink_USE_VP9)
     #To do, library name depends on the compiler setting, could be vpxmt.lib and vpxmtd also. Make sure the setting matches.
     LIST(APPEND LINK_LIBS
       VP9_lib
     )
   ENDIF()
-  IF((${OpenIGTLink_PROTOCOL_VERSION} GREATER "2" ) AND OpenIGTLink_USE_X265)
+  IF(OpenIGTLink_USE_X265)
     #To do, library name depends on the compiler setting, could be vpxmt.lib and vpxmtd also. Make sure the setting matches.
     SET(LINK_X265_LIBRARY optimized ${X265_LIBRARY_DIR}\\Release\\x265-static.lib debug ${X265_LIBRARY_DIR}\\Debug\\x265-static.lib)
     LIST(APPEND LINK_LIBS
       ${LINK_X265_LIBRARY}
     )
   ENDIF()
-  IF((${OpenIGTLink_PROTOCOL_VERSION} GREATER "2" ) AND OpenIGTLink_USE_OpenHEVC)
+  IF(OpenIGTLink_USE_OpenHEVC)
     #To do, library name depends on the compiler setting, could be vpxmt.lib and vpxmtd also. Make sure the setting matches.
     LIST(APPEND LINK_LIBS
       ${OpenHEVC_LIBRARY}
     )
   ENDIF()
 ELSE() # for POSIX-compatible OSs
-  IF((${OpenIGTLink_PROTOCOL_VERSION} GREATER "2" ) AND OpenIGTLink_USE_H264)
+  IF(OpenIGTLink_USE_H264)
     LIST(APPEND LINK_LIBS
      ${OpenH264_LIBRARY_DIR}/libopenh264.a
     )
   ENDIF()
-  IF((${OpenIGTLink_PROTOCOL_VERSION} GREATER "2" ) AND OpenIGTLink_USE_VP9)
+  IF(OpenIGTLink_USE_VP9)
     LIST(APPEND LINK_LIBS
       ${VP9_LIBRARY_DIR}/libvpx.a
     )
   ENDIF()
-  IF((${OpenIGTLink_PROTOCOL_VERSION} GREATER "2" ) AND OpenIGTLink_USE_X265)
+  IF(OpenIGTLink_USE_X265)
     LIST(APPEND LINK_LIBS
       ${X265_LIBRARY_DIR}/libx265.a
     )
   ENDIF()
-  IF((${OpenIGTLink_PROTOCOL_VERSION} GREATER "2" ) AND OpenIGTLink_USE_OpenHEVC)
+  IF(OpenIGTLink_USE_OpenHEVC)
     LIST(APPEND LINK_LIBS
       ${OpenHEVC_LIBRARY}      
     )

diff --git a/Source/igtlMessageFactory.cxx b/Source/igtlMessageFactory.cxx
@@ -36,6 +36,10 @@ PURPOSE.  See the above copyright notices for more information.
 #include "igtlCommandMessage.h"
 #endif // OpenIGTLink_PROTOCOL_VERSION >= 3
 
+#if OpenIGTLink_ENABLE_VIDEOSTREAMING
+#include "igtlVideoMessage.h"
+#endif 
+
 #include "igtl_header.h"
 
 #include <algorithm>
@@ -87,6 +91,10 @@ MessageFactory::MessageFactory()
   this->AddMessageType("COMMAND", (PointerToMessageBaseNew)&igtl::CommandMessage::New);
   this->AddMessageType("RTS_COMMAND", (PointerToMessageBaseNew)&igtl::RTSCommandMessage::New);
 #endif
+
+#if OpenIGTLink_ENABLE_VIDEOSTREAMING
+  this->AddMessageType("VIDEO", (PointerToMessageBaseNew)&igtl::VideoMessage::New);
+#endif 
 }
 
 

diff --git a/Source/igtlMessageHandlerMacro.h b/Source/igtlMessageHandlerMacro.h
@@ -122,10 +122,6 @@
       return this->m_Message->GetMessageType();                         \
     }                                                                   \
     virtual const char* GetMessageType()                                \
-    {                                                                   \
-      return this->m_Message->GetType();                                \
-    }                                                                   \
-    virtual const char* GetMessageType()                                \
     {                                                                   \
       return this->m_Message->GetDeviceType();                          \
     }                                                                   \

diff --git a/SuperBuild/Superbuild.cmake b/SuperBuild/Superbuild.cmake
@@ -31,7 +31,7 @@ IF(OpenIGTLink_USE_OpenHEVC)
   ENDIF()
 ENDIF()
 
-IF(USE_WEBSOCKET)
+IF(OpenIGTLink_USE_WEBSOCKET)
   INCLUDE(${CMAKE_CURRENT_LIST_DIR}/External_WebSocket.cmake)
   LIST(APPEND OpenIGTLink_DEPENDENCIES websocket)
 ENDIF()
@@ -58,7 +58,7 @@ ExternalProject_Add( OpenIGTLink-lib
 		-DOpenIGTLink_USE_VP9:BOOL=${OpenIGTLink_USE_VP9}
 		-DOpenIGTLink_USE_X265:BOOL=${OpenIGTLink_USE_X265}
 		-DOpenIGTLink_USE_OpenHEVC:BOOL=${OpenIGTLink_USE_OpenHEVC}
-		-DUSE_WEBSOCKET:BOOL=${USE_WEBSOCKET}
+		-DOpenIGTLink_USE_WEBSOCKET:BOOL=${OpenIGTLink_USE_WEBSOCKET}
 		-DBUILD_EXAMPLES:BOOL=${BUILD_EXAMPLES}
 		-DCMAKE_CXX_FLAGS:STRING=${CMAKE_CXX_FLAGS}
 		-DCMAKE_C_FLAGS:STRING=${CMAKE_C_FLAGS}

diff --git a/UseOpenIGTLink.cmake.in b/UseOpenIGTLink.cmake.in
@@ -23,7 +23,7 @@ INCLUDE_DIRECTORIES(BEFORE ${OpenIGTLink_INCLUDE_DIRS})
 # Load the OpenIGTLink targets
 include(${OpenIGTLink_LIBRARY_TARGETS_FILE})
 
-IF(USE_WEBSOCKET)
+IF(OpenIGTLink_USE_WEBSOCKET)
 	SET(CMAKE_PREFIX_PATH "${CMAKE_BINARY_DIR}/websocketpp")
 	find_package(WebSocket REQUIRED)
 ENDIF()	
diff --git a/igtlConfigure.h.in b/igtlConfigure.h.in
@@ -40,7 +40,7 @@
 #cmakedefine OpenIGTLink_USE_VP9
 #cmakedefine OpenIGTLink_USE_X265
 #cmakedefine OpenIGTLink_USE_OpenHEVC
-#cmakedefine USE_WEBSOCKET
+#cmakedefine OpenIGTLink_USE_WEBSOCKET
 #define OpenIGTLink_ENABLE_VIDEOSTREAMING @OpenIGTLink_ENABLE_VIDEOSTREAMING@
 
 #define OpenIGTLink_PROTOCOL_VERSION_1 1