win-capture: Fix subprojects not installing on incremental builds

When changing a subproject (e.g. graphics-hook), the generated binaries
are not installed without also building win-capture. This commit enables
the subprojects to be treated as "plugins" which are installed to rundir
and also the installation directory without any additional workarounds.

plugins/win-capture/get-graphics-offsets/CMakeLists.txt

@@ -20,8 +20,6 @@ target_link_libraries(get-graphics-offsets d3d9.lib dxgi.lib d3d11.lib)
 if(MSVC)
   target_compile_options(get-graphics-offsets
                          PRIVATE "$<IF:$<CONFIG:Debug>,/MTd,/MT>")
-  add_target_resource(win-capture "$<TARGET_PDB_FILE:get-graphics-offsets>"
-                      "obs-plugins/win-capture/" OPTIONAL)
 endif()
 
 set_target_properties(get-graphics-offsets PROPERTIES FOLDER
@@ -32,7 +30,7 @@ set_target_properties(
              "get-graphics-offsets$<IF:$<EQUAL:${CMAKE_SIZEOF_VOID_P},8>,64,32>"
 )
 
-add_target_resource(win-capture "$<TARGET_FILE:get-graphics-offsets>"
-                    "obs-plugins/win-capture/")
+set(OBS_PLUGIN_DESTINATION "${OBS_DATA_DESTINATION}/obs-plugins/win-capture/")
+setup_plugin_target(get-graphics-offsets)
 
 add_dependencies(win-capture get-graphics-offsets)

plugins/win-capture/graphics-hook/CMakeLists.txt

@@ -34,8 +34,6 @@ target_link_options(graphics-hook PRIVATE "LINKER:/IGNORE:4099")
 
 if(MSVC)
   target_compile_options(graphics-hook PRIVATE "$<IF:$<CONFIG:Debug>,/MTd,/MT>")
-  add_target_resource(win-capture "$<TARGET_PDB_FILE:graphics-hook>"
-                      "obs-plugins/win-capture/" OPTIONAL)
 endif()
 
 set_target_properties(
@@ -54,14 +52,14 @@ if(TARGET Vulkan::Vulkan)
   target_compile_definitions(graphics-hook PRIVATE COMPILE_VULKAN_HOOK)
 
   add_target_resource(
-    win-capture "${CMAKE_CURRENT_SOURCE_DIR}/obs-vulkan64.json"
+    graphics-hook "${CMAKE_CURRENT_SOURCE_DIR}/obs-vulkan64.json"
     "obs-plugins/win-capture/")
   add_target_resource(
-    win-capture "${CMAKE_CURRENT_SOURCE_DIR}/obs-vulkan32.json"
+    graphics-hook "${CMAKE_CURRENT_SOURCE_DIR}/obs-vulkan32.json"
     "obs-plugins/win-capture/")
 endif()
 
-add_target_resource(win-capture "$<TARGET_FILE:graphics-hook>"
-                    "obs-plugins/win-capture/")
+set(OBS_PLUGIN_DESTINATION "${OBS_DATA_DESTINATION}/obs-plugins/win-capture/")
+setup_plugin_target(graphics-hook)
 
 add_dependencies(win-capture graphics-hook)

plugins/win-capture/inject-helper/CMakeLists.txt

@@ -10,8 +10,6 @@ target_include_directories(inject-helper PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/..)
 
 if(MSVC)
   target_compile_options(inject-helper PRIVATE "$<IF:$<CONFIG:Debug>,/MTd,/MT>")
-  add_target_resource(win-capture "$<TARGET_PDB_FILE:inject-helper>"
-                      "obs-plugins/win-capture/" OPTIONAL)
 endif()
 
 set_target_properties(
@@ -20,7 +18,7 @@ set_target_properties(
              OUTPUT_NAME
              "inject-helper$<IF:$<EQUAL:${CMAKE_SIZEOF_VOID_P},8>,64,32>")
 
-add_target_resource(win-capture "$<TARGET_FILE:inject-helper>"
-                    "obs-plugins/win-capture/")
+set(OBS_PLUGIN_DESTINATION "${OBS_DATA_DESTINATION}/obs-plugins/win-capture/")
+setup_plugin_target(inject-helper)
 
 add_dependencies(win-capture inject-helper)