diff --git a/modules/highgui/perf/perf_precomp.hpp b/modules/highgui/perf/perf_precomp.hpp
index b43e038f6b..529187d3b2 100644
--- a/modules/highgui/perf/perf_precomp.hpp
+++ b/modules/highgui/perf/perf_precomp.hpp
@@ -20,8 +20,9 @@
     defined(HAVE_GSTREAMER)    || \
     defined(HAVE_QUICKTIME)    || \
     defined(HAVE_AVFOUNDATION) || \
-    /*defined(HAVE_OPENNI)     || too specialized */ \
-    defined(HAVE_FFMPEG)
+    defined(HAVE_FFMPEG)       || \
+    defined(HAVE_VFW)
+    /*defined(HAVE_OPENNI) too specialized */ \
 
 #  define BUILD_WITH_VIDEO_INPUT_SUPPORT 1
 #else
@@ -32,7 +33,8 @@
     defined(HAVE_GSTREAMER)    || \
     defined(HAVE_QUICKTIME)    || \
     defined(HAVE_AVFOUNDATION) || \
-    defined(HAVE_FFMPEG)
+    defined(HAVE_FFMPEG)       || \
+    defined(HAVE_VFW)
 #  define BUILD_WITH_VIDEO_OUTPUT_SUPPORT 1
 #else
 #  define BUILD_WITH_VIDEO_OUTPUT_SUPPORT 0
diff --git a/platforms/winrt/arm.winrt.toolchain.cmake b/platforms/winrt/arm.winrt.toolchain.cmake
index 01854b598e..e8767f2978 100644
--- a/platforms/winrt/arm.winrt.toolchain.cmake
+++ b/platforms/winrt/arm.winrt.toolchain.cmake
@@ -1,5 +1,5 @@
-set(CMAKE_SYSTEM_NAME Windows) # WindowsRT breaks cmake 2.8.10.2 and earler
-set(CMAKE_SYSTEM_PROCESSOR "arm")
+set(CMAKE_SYSTEM_NAME Windows)
+set(CMAKE_SYSTEM_PROCESSOR "arm-v7a")
 
 set(CMAKE_REQUIRED_DEFINITIONS -D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE)
 add_definitions(-D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE)
\ No newline at end of file