meson: add d3d11 video output

modules/video_output/meson.build

@@ -20,6 +20,10 @@ if libplacebo_dep.found()
     subdir('libplacebo')
 endif
 
+if host_system == 'windows'
+    subdir('win32')
+endif
+
 # Dummy video output
 vlc_modules += {
     'name' : 'vdummy',

modules/video_output/win32/meson.build

+#
+# Win32 Video output modules
+#
+
+# Direct3D11 video output
+d3d11_sources = files('direct3d11.cpp', 'd3d11_quad.cpp', 'd3d11_shaders.cpp', 'd3d_shaders.c', 'd3d_dynamic_shader.c', 'd3d11_swapchain.cpp', 'dxgi_swapchain.cpp', 'common.c')
+d3d11_link_with = [ d3d11_common_lib ]
+if get_option('winstore_app')
+    d3d11_link_with += [
+        cc.find_library('d3d11'),
+        cc.find_library('d3dcompiler_47')
+    ]
+else
+    d3d11_sources += files('events.c', 'sensors.cpp', 'win32touch.c')
+    d3d11_link_with += [ chroma_copy_lib ]
+endif
+
+vlc_modules += {
+    'name' : 'direct3d11',
+    'sources' : d3d11_sources,
+    'link_with' : d3d11_link_with
+}