feat(win): new capture method, Windows.Graphics.Capture (#2580)

cmake/compile_definitions/windows.cmake

@@ -9,6 +9,9 @@ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static")
 # gcc complains about misleading indentation in some mingw includes
 list(APPEND SUNSHINE_COMPILE_OPTIONS -Wno-misleading-indentation)
 
+# see gcc bug 98723
+add_definitions(-DUSE_BOOST_REGEX)
+
 # curl
 add_definitions(-DCURL_STATICLIB)
 include_directories(SYSTEM ${CURL_STATIC_INCLUDE_DIRS})
@@ -47,6 +50,7 @@ set(PLATFORM_TARGET_FILES
         "${CMAKE_SOURCE_DIR}/src/platform/windows/display_base.cpp"
         "${CMAKE_SOURCE_DIR}/src/platform/windows/display_vram.cpp"
         "${CMAKE_SOURCE_DIR}/src/platform/windows/display_ram.cpp"
+        "${CMAKE_SOURCE_DIR}/src/platform/windows/display_wgc.cpp"
         "${CMAKE_SOURCE_DIR}/src/platform/windows/audio.cpp"
         "${CMAKE_SOURCE_DIR}/third-party/ViGEmClient/src/ViGEmClient.cpp"
         "${CMAKE_SOURCE_DIR}/third-party/ViGEmClient/include/ViGEm/Client.h"

cmake/targets/windows.cmake

@@ -3,4 +3,5 @@ set_target_properties(sunshine PROPERTIES LINK_SEARCH_START_STATIC 1)
 set(CMAKE_FIND_LIBRARY_SUFFIXES ".dll")
 find_library(ZLIB ZLIB1)
 list(APPEND SUNSHINE_EXTERNAL_LIBRARIES
+        Windowsapp.lib
         Wtsapi32.lib)