deps,shared,frontend-tools: Move obs-scripting to shared folder

shared/obs-scripting/obslua/CMakeLists.txt

@@ -0,0 +1,52 @@
+cmake_minimum_required(VERSION 3.22...3.25)
+
+legacy_check()
+
+if(POLICY CMP0078)
+  cmake_policy(SET CMP0078 NEW)
+endif()
+
+if(POLICY CMP0086)
+  cmake_policy(SET CMP0086 NEW)
+endif()
+
+find_package(Luajit REQUIRED)
+find_package(SWIG 4 REQUIRED)
+
+include(UseSWIG)
+
+set_source_files_properties(obslua.i PROPERTIES USE_TARGET_INCLUDE_DIRECTORIES TRUE)
+
+swig_add_library(
+  obslua
+  LANGUAGE lua
+  TYPE MODULE
+  SOURCES obslua.i)
+
+add_library(OBS::lua ALIAS obslua)
+
+target_compile_options(
+  obslua
+  PRIVATE $<$<PLATFORM_ID:Windows>:/wd4054>
+          $<$<PLATFORM_ID:Windows>:/wd4197>
+          $<$<PLATFORM_ID:Windows>:/wd4244>
+          $<$<PLATFORM_ID:Windows>:/wd4267>
+          $<$<COMPILE_LANG_AND_ID:C,AppleClang,Clang>:-Wno-shorten-64-to-32>
+          $<$<COMPILE_LANG_AND_ID:C,AppleClang,Clang>:-Wno-unreachable-code>
+          $<$<COMPILE_LANG_AND_ID:C,GNU>:-Wno-maybe-uninitialized>)
+
+target_compile_definitions(obslua PRIVATE SWIG_TYPE_TABLE=obslua SWIG_LUA_INTERPRETER_NO_DEBUG
+                                          $<$<BOOL:${ENABLE_UI}>:ENABLE_UI>)
+
+target_link_libraries(obslua PRIVATE OBS::cstrcache OBS::libobs OBS::scripting Luajit::Luajit
+                                     $<$<BOOL:${ENABLE_UI}>:OBS::frontend-api>)
+
+set_property(
+  TARGET obslua
+  APPEND
+  PROPERTY SWIG_COMPILE_DEFINITIONS "SWIG_TYPE_TABLE=obslua" "SWIG_LUA_INTERPRETER_NO_DEBUG"
+           "$<$<BOOL:${ENABLE_UI}>:ENABLE_UI>")
+
+# cmake-format: off
+set_target_properties_obs(obslua PROPERTIES FOLDER scripting XCODE_ATTRIBUTE_STRIP_STYLE non-global)
+# cmake-format: on

shared/obs-scripting/obslua/cmake/legacy.cmake

@@ -0,0 +1,63 @@
+if(POLICY CMP0086)
+  cmake_policy(SET CMP0086 NEW)
+endif()
+
+if(POLICY CMP0078)
+  cmake_policy(SET CMP0078 NEW)
+endif()
+
+project(obslua)
+
+find_package(Luajit REQUIRED)
+
+if(OS_MACOS)
+  find_package(SWIG 4 REQUIRED)
+elseif(OS_POSIX)
+  find_package(SWIG 3 REQUIRED)
+elseif(OS_WINDOWS)
+  find_package(SwigWindows 3 REQUIRED)
+endif()
+include(UseSWIG)
+
+set_source_files_properties(obslua.i PROPERTIES USE_TARGET_INCLUDE_DIRECTORIES TRUE)
+
+swig_add_library(
+  obslua
+  LANGUAGE lua
+  TYPE MODULE
+  SOURCES obslua.i ../cstrcache.cpp ../cstrcache.h)
+
+target_link_libraries(obslua PRIVATE OBS::scripting OBS::libobs Luajit::Luajit)
+
+list(APPEND _SWIG_DEFINITIONS "SWIG_TYPE_TABLE=obslua" "SWIG_LUA_INTERPRETER_NO_DEBUG")
+
+set_target_properties(
+  obslua
+  PROPERTIES FOLDER "scripting"
+             VERSION "${OBS_VERSION_MAJOR}"
+             SOVERSION "${OBS_VERSION_CANONICAL}")
+
+target_compile_definitions(obslua PRIVATE SWIG_TYPE_TABLE=obslua SWIG_LUA_INTERPRETER_NO_DEBUG)
+
+if(ENABLE_UI)
+  list(APPEND _SWIG_DEFINITIONS "ENABLE_UI")
+  target_link_libraries(obslua PRIVATE OBS::frontend-api)
+
+  target_compile_definitions(obslua PRIVATE ENABLE_UI)
+endif()
+
+set_target_properties(obslua PROPERTIES SWIG_COMPILE_DEFINITIONS "${_SWIG_DEFINITIONS}")
+
+if(OS_WINDOWS)
+  if(MSVC)
+    target_compile_options(obslua PRIVATE /wd4054 /wd4197 /wd4244 /wd4267)
+  endif()
+elseif(OS_MACOS)
+  set_target_properties(obslua PROPERTIES MACHO_CURRENT_VERSION 0 MACHO_COMPATIBILITY_VERSION 0)
+endif()
+
+if(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND SWIG_VERSION VERSION_LESS "4.1")
+  target_compile_options(obslua PRIVATE -Wno-maybe-uninitialized)
+endif()
+
+setup_script_plugin_target(obslua)

shared/obs-scripting/obslua/obslua.i

@@ -0,0 +1,111 @@
+%module obslua
+%{
+#define SWIG_FILE_WITH_INIT
+#define DEPRECATED_START
+#define DEPRECATED_END
+#include <graphics/graphics.h>
+#include <graphics/vec4.h>
+#include <graphics/vec3.h>
+#include <graphics/vec2.h>
+#include <graphics/matrix4.h>
+#include <graphics/matrix3.h>
+#include <graphics/quat.h>
+#include <graphics/image-file.h>
+#include <obs.h>
+#include <obs-hotkey.h>
+#include <obs-source.h>
+#include <obs-data.h>
+#include <obs-properties.h>
+#include <obs-interaction.h>
+#include <callback/calldata.h>
+#include <callback/proc.h>
+#include <callback/signal.h>
+#include <util/bmem.h>
+#include <util/base.h>
+#include "cstrcache.h"
+#include <util/platform.h>
+#include <util/config-file.h>
+
+#if defined(ENABLE_UI)
+#include "obs-frontend-api.h"
+#endif
+
+%}
+
+#define DEPRECATED_START
+#define DEPRECATED_END
+#define OBS_DEPRECATED
+#define OBS_EXTERNAL_DEPRECATED
+#define EXPORT
+
+%rename(blog) wrap_blog;
+%inline %{
+static inline void wrap_blog(int log_level, const char *message)
+{
+        blog(log_level, "%s", message);
+}
+%}
+
+%include "stdint.i"
+
+/* Used to free when using %newobject functions.  E.G.:
+ * %newobject obs_module_get_config_path; */
+%typemap(newfree) char * "bfree($1);";
+
+%ignore blog;
+%ignore blogva;
+%ignore bcrash;
+%ignore base_set_crash_handler;
+%ignore obs_source_info;
+%ignore obs_register_source_s(const struct obs_source_info *info, size_t size);
+%ignore obs_output_set_video(obs_output_t *output, video_t *video);
+%ignore obs_output_video(const obs_output_t *output);
+%ignore obs_add_tick_callback;
+%ignore obs_remove_tick_callback;
+%ignore obs_add_main_render_callback;
+%ignore obs_remove_main_render_callback;
+%ignore obs_enum_sources;
+%ignore obs_source_enum_filters;
+%ignore obs_properties_add_button;
+%ignore obs_property_set_modified_callback;
+%ignore signal_handler_connect;
+%ignore signal_handler_disconnect;
+%ignore signal_handler_connect_global;
+%ignore signal_handler_disconnect_global;
+%ignore signal_handler_remove_current;
+%ignore obs_hotkey_register_frontend;
+%ignore obs_hotkey_register_encoder;
+%ignore obs_hotkey_register_output;
+%ignore obs_hotkey_register_service;
+%ignore obs_hotkey_register_source;
+%ignore obs_hotkey_pair_register_frontend;
+%ignore obs_hotkey_pair_register_encoder;
+%ignore obs_hotkey_pair_register_output;
+%ignore obs_hotkey_pair_register_service;
+%ignore obs_hotkey_pair_register_source;
+
+%include "graphics/graphics.h"
+%include "graphics/vec4.h"
+%include "graphics/vec3.h"
+%include "graphics/vec2.h"
+%include "graphics/matrix4.h"
+%include "graphics/matrix3.h"
+%include "graphics/quat.h"
+%include "graphics/image-file.h"
+%include "obs-data.h"
+%include "obs-source.h"
+%include "obs-properties.h"
+%include "obs-interaction.h"
+%include "obs-hotkey.h"
+%include "obs.h"
+%include "callback/calldata.h"
+%include "callback/proc.h"
+%include "callback/signal.h"
+%include "util/bmem.h"
+%include "util/base.h"
+%include "util/platform.h"
+%include "util/config-file.h"
+
+#if defined(ENABLE_UI)
+%include "obs-frontend-api.h"
+#endif