gdk: CMake support (Xbox Series X only for now)

Author: Arcnor

CMakeLists.txt

@@ -7,6 +7,11 @@ endif()
 # See docs/release_checklist.md
 project(SDL3 LANGUAGES C VERSION "3.3.0")
 
+if(GDK_GAMING_XBOX)
+  # FIXME: Setting the standard of individual files doesn't seem to work properly
+  set(CMAKE_CXX_STANDARD 17)
+endif()
+
 if(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
   set(SDL3_MAINPROJECT ON)
 else()
@@ -331,8 +336,8 @@ dep_option(SDL_DISKAUDIO           "Support the disk writer audio driver" ON "SD
 dep_option(SDL_DUMMYAUDIO          "Support the dummy audio driver" ON "SDL_AUDIO" OFF)
 dep_option(SDL_DUMMYVIDEO          "Use dummy video driver" ON "SDL_VIDEO" OFF)
 dep_option(SDL_IBUS                "Enable IBus support" ON "${UNIX_SYS}" OFF)
-dep_option(SDL_OPENGL              "Include OpenGL support" ON "SDL_VIDEO;NOT IOS;NOT VISIONOS;NOT TVOS;NOT WATCHOS" OFF)
-dep_option(SDL_OPENGLES            "Include OpenGL ES support" ON "SDL_VIDEO;NOT VISIONOS;NOT TVOS;NOT WATCHOS" OFF)
+dep_option(SDL_OPENGL              "Include OpenGL support" ON "SDL_VIDEO;NOT IOS;NOT VISIONOS;NOT TVOS;NOT WATCHOS;NOT GDK_GAMING_XBOX" OFF)
+dep_option(SDL_OPENGLES            "Include OpenGL ES support" ON "SDL_VIDEO;NOT VISIONOS;NOT TVOS;NOT WATCHOS;NOT GDK_GAMING_XBOX" OFF)
 set_option(SDL_PTHREADS            "Use POSIX threads for multi-threading" ${SDL_PTHREADS_DEFAULT})
 dep_option(SDL_PTHREADS_SEM        "Use pthread semaphores" ON "SDL_PTHREADS" OFF)
 dep_option(SDL_OSS                 "Support the OSS audio API" ${SDL_OSS_DEFAULT} "UNIX_SYS OR RISCOS;SDL_AUDIO" OFF)
@@ -375,8 +380,8 @@ dep_option(SDL_RENDER_D3D12        "Enable the Direct3D 12 render driver" ON "SD
 dep_option(SDL_RENDER_METAL        "Enable the Metal render driver" ON "SDL_RENDER;${APPLE}" OFF)
 dep_option(SDL_RENDER_GPU          "Enable the SDL_GPU render driver" ON "SDL_RENDER;SDL_GPU" OFF)
 dep_option(SDL_VIVANTE             "Use Vivante EGL video driver" ON "${UNIX_SYS};SDL_CPU_ARM32" OFF)
-dep_option(SDL_VULKAN              "Enable Vulkan support" ON "SDL_VIDEO;ANDROID OR APPLE OR LINUX OR FREEBSD OR WINDOWS" OFF)
-dep_option(SDL_RENDER_VULKAN       "Enable the Vulkan render driver" ON "SDL_RENDER;SDL_VULKAN" OFF)
+dep_option(SDL_VULKAN              "Enable Vulkan support" ON "SDL_VIDEO;ANDROID OR APPLE OR LINUX OR FREEBSD OR WINDOWS;NOT GDK_GAMING_XBOX" OFF)
+dep_option(SDL_RENDER_VULKAN       "Enable the Vulkan render driver" ON "SDL_RENDER;SDL_VULKAN;NOT GDK_GAMING_XBOX" OFF)
 dep_option(SDL_METAL               "Enable Metal support" ON "APPLE" OFF)
 set_option(SDL_OPENVR              "Use OpenVR video driver" OFF)
 dep_option(SDL_KMSDRM              "Use KMS DRM video driver" ${UNIX_SYS} "SDL_VIDEO" OFF)
@@ -385,11 +390,11 @@ set_option(SDL_OFFSCREEN           "Use offscreen video driver" ON)
 dep_option(SDL_DUMMYCAMERA         "Support the dummy camera driver" ON SDL_CAMERA OFF)
 option_string(SDL_BACKGROUNDING_SIGNAL "number to use for magic backgrounding signal or 'OFF'" OFF)
 option_string(SDL_FOREGROUNDING_SIGNAL "number to use for magic foregrounding signal or 'OFF'" OFF)
-dep_option(SDL_HIDAPI              "Enable the HIDAPI subsystem" ON "NOT VISIONOS" OFF)
+dep_option(SDL_HIDAPI              "Enable the HIDAPI subsystem" ON "NOT VISIONOS;NOT GDK_GAMING_XBOX" OFF)
 dep_option(SDL_HIDAPI_LIBUSB       "Use libusb for low level joystick drivers" ON SDL_HIDAPI_LIBUSB_AVAILABLE OFF)
 dep_option(SDL_HIDAPI_LIBUSB_SHARED "Dynamically load libusb support" ON "SDL_HIDAPI_LIBUSB;SDL_DEPS_SHARED" OFF)
 dep_option(SDL_HIDAPI_JOYSTICK     "Use HIDAPI for low level joystick drivers" ON SDL_HIDAPI OFF)
-dep_option(SDL_VIRTUAL_JOYSTICK    "Enable the virtual-joystick driver" ON SDL_HIDAPI OFF)
+dep_option(SDL_VIRTUAL_JOYSTICK    "Enable the virtual-joystick driver" ON "SDL_HIDAPI OR GDK_GAMING_XBOX" OFF)
 set_option(SDL_LIBUDEV             "Enable libudev support" ON)
 set_option(SDL_ASAN                "Use AddressSanitizer to detect memory errors" OFF)
 set_option(SDL_CCACHE              "Use Ccache to speed up build" OFF)
@@ -441,6 +446,32 @@ if(SDL_PRESEED)
   SDL_Preseed_CMakeCache()
 endif()
 
+if(GDK_GAMING_XBOX)
+  if(GDK_GAMING_XBOX_ONE)
+    message(STATUS "Building shader blobs (Xbox One)")
+    execute_process(
+      COMMAND cmd.exe /Q /c "${SDL3_SOURCE_DIR}/src/render/direct3d12/compile_shaders_xbox.bat ${CMAKE_RUNTIME_OUTPUT_DIRECTORY} one"
+      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    )
+    execute_process(
+      COMMAND cmd.exe /Q /c "${SDL3_SOURCE_DIR}/src/gpu/d3d12/compile_shaders_xbox.bat ${CMAKE_RUNTIME_OUTPUT_DIRECTORY} one"
+      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    )
+  elseif(GDK_GAMING_XBOX_SCARLETT)
+    message(STATUS "Building shader blobs (Xbox Series)")
+    execute_process(
+      COMMAND cmd.exe /Q /c "${SDL3_SOURCE_DIR}/src/render/direct3d12/compile_shaders_xbox.bat ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}"
+      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    )
+    execute_process(
+      COMMAND cmd.exe /Q /c "${SDL3_SOURCE_DIR}/src/gpu/d3d12/compile_shaders_xbox.bat ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}"
+      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    )
+  else()
+    message(FATAL_ERROR "Unknown Xbox system")
+  endif()
+endif()
+
 if(SDL_SHARED)
   add_library(SDL3-shared SHARED)
   add_library(SDL3::SDL3-shared ALIAS SDL3-shared)
@@ -1055,6 +1086,10 @@ if(SDL_LIBC)
         strcasestr
     )
   endif()
+  if(GDK_GAMING_XBOX)
+    list(REMOVE_ITEM symbols_to_check itoa)
+  endif()
+
   check_library_exists(m pow "" HAVE_LIBM)
   cmake_push_check_state()
   if(HAVE_LIBM)
@@ -1922,6 +1957,9 @@ elseif(WINDOWS)
   sdl_glob_sources("${SDL3_SOURCE_DIR}/src/core/windows/*.cpp")
   sdl_glob_sources("${SDL3_SOURCE_DIR}/src/main/windows/*.c")
   sdl_glob_sources("${SDL3_SOURCE_DIR}/src/io/windows/*.c")
+  if(GDK_GAMING_XBOX)
+    sdl_sources("${SDL3_SOURCE_DIR}/src/main/gdk/SDL_sysmain_runapp.cpp")
+  endif()
 
   if(TARGET SDL3-shared AND MSVC AND NOT SDL_LIBC)
     # Prevent codegen that would use the VC runtime libraries.
@@ -1955,10 +1993,19 @@ elseif(WINDOWS)
     check_include_file(ddraw.h HAVE_DDRAW_H)
     check_include_file(dsound.h HAVE_DSOUND_H)
     check_include_file(dinput.h HAVE_DINPUT_H)
+    check_include_file(dxgi.h HAVE_DXGI_H)
+    # FIXME: Not sure why, avoiding the above still keeps "HAVE_DDRAW_H" and friends being 1?
+    if(GDK_GAMING_XBOX)
+      set(HAVE_D3D9_H 0)
+      set(HAVE_D3D11_H 0)
+      set(HAVE_DDRAW_H 0)
+      set(HAVE_DSOUND_H 0)
+      set(HAVE_DINPUT_H 0)
+      set(HAVE_DXGI_H 0)
+    endif()
     if(SDL_CPU_ARM32)  # !!! FIXME: this should probably check if we're !(x86 or x86-64) instead of arm.
       set(HAVE_DINPUT_H 0)
     endif()
-    check_include_file(dxgi.h HAVE_DXGI_H)
     cmake_pop_check_state()
     if(HAVE_D3D9_H OR HAVE_D3D11_H OR HAVE_DDRAW_H OR HAVE_DSOUND_H OR HAVE_DINPUT_H)
       set(HAVE_DIRECTX TRUE)
@@ -1989,6 +2036,10 @@ elseif(WINDOWS)
     static __x_ABI_CWindows_CGaming_CInput_CIGamepadStatics2 *s2;
     int main(int argc, char **argv) { return 0; }" HAVE_WINDOWS_GAMING_INPUT_H
   )
+  # FIXME: Avoiding the check above still marks it as 1
+  if(GDK_GAMING_XBOX)
+    set(HAVE_WINDOWS_GAMING_INPUT_H 0)
+  endif()
   check_c_source_compiles("
     #include <stdbool.h>
     #define COBJMACROS
@@ -2003,6 +2054,11 @@ elseif(WINDOWS)
   check_include_file(sensorsapi.h HAVE_SENSORSAPI_H)
   check_include_file(shellscalingapi.h HAVE_SHELLSCALINGAPI_H)
   check_include_file(shobjidl_core.h HAVE_SHOBJIDL_CORE_H)
+  # FIXME: removing the checks didn't work?
+  if(GDK_GAMING_XBOX)
+    set(HAVE_ROAPI_H 0)
+    set(HAVE_SHELLSCALINGAPI_H 0)
+  endif()
   check_c_source_compiles("
     #include <windows.h>
     #include <mfapi.h>
@@ -2034,17 +2090,35 @@ elseif(WINDOWS)
 
     CheckOpenVR()
 
-    if(SDL_RENDER_D3D AND HAVE_D3D9_H)
+    if(SDL_RENDER_D3D AND HAVE_D3D9_H AND NOT GDK_GAMING_XBOX)
       set(SDL_VIDEO_RENDER_D3D 1)
       set(HAVE_RENDER_D3D TRUE)
     endif()
-    if(SDL_RENDER_D3D11 AND HAVE_D3D11_H)
+    if(GDK_GAMING_XBOX)
+      set_source_files_properties("${SDL3_SOURCE_DIR}/src/render/direct3d/SDL_render_d3d.c" PROPERTIES LANGUAGE CXX)
+      sdl_sources("${SDL3_SOURCE_DIR}/src/video/gdk/SDL_gdktextinput.cpp")
+    endif()
+    if(SDL_RENDER_D3D11 AND HAVE_D3D11_H AND NOT GDK_GAMING_XBOX)
       set(SDL_VIDEO_RENDER_D3D11 1)
       set(HAVE_RENDER_D3D11 TRUE)
     endif()
     if(SDL_RENDER_D3D12)
       set(SDL_VIDEO_RENDER_D3D12 1)
       set(HAVE_RENDER_D3D12 TRUE)
+      if(GDK_GAMING_XBOX)
+        set_source_files_properties("${SDL3_SOURCE_DIR}/src/render/direct3d12/SDL_render_d3d12.c" PROPERTIES LANGUAGE CXX)
+        sdl_sources("${SDL3_SOURCE_DIR}/src/render/direct3d12/SDL_render_d3d12_xbox.cpp")
+        if(GDK_GAMING_XBOX_ONE)
+          sdl_sources("${SDL3_SOURCE_DIR}/src/render/direct3d12/SDL_shaders_d3d12_xboxone.cpp")
+          # TODO: This should also happen for "SDL_GPU && !(SDL_RENDER)"
+          sdl_link_dependency(d3d12 LIBS d3d12_x.lib)
+        elseif(GDK_GAMING_XBOX_SCARLETT)
+          sdl_sources("${SDL3_SOURCE_DIR}/src/render/direct3d12/SDL_shaders_d3d12_xboxseries.cpp")
+          sdl_link_dependency(d3d12 LIBS d3d12_xs.lib)
+        else()
+          message(FATAL_ERROR "Unknown Xbox system")
+        endif()
+      endif()
     endif()
     set(HAVE_SDL_VIDEO TRUE)
   endif()
@@ -2065,23 +2139,34 @@ elseif(WINDOWS)
 
   set(HAVE_SDL_THREADS TRUE)
 
-  if(SDL_SENSOR AND HAVE_SENSORSAPI_H)
+  if(SDL_SENSOR AND HAVE_SENSORSAPI_H AND NOT GDK_GAMING_XBOX)
     set(SDL_SENSOR_WINDOWS 1)
     set(HAVE_SDL_SENSORS TRUE)
     sdl_glob_sources("${SDL3_SOURCE_DIR}/src/sensor/windows/*.c")
   endif()
 
   if(SDL_POWER)
-    set(SDL_POWER_WINDOWS 1)
+    if(GDK_GAMING_XBOX)
+      set(SDL_POWER_HARDWIRED 1)
+    else()
+      set(SDL_POWER_WINDOWS 1)
+    endif()
     sdl_sources("${SDL3_SOURCE_DIR}/src/power/windows/SDL_syspower.c")
     set(HAVE_SDL_POWER TRUE)
   endif()
 
   sdl_glob_sources("${SDL3_SOURCE_DIR}/src/locale/windows/*.c")
   set(HAVE_SDL_LOCALE TRUE)
 
-  set(SDL_FILESYSTEM_WINDOWS 1)
-  sdl_glob_sources("${SDL3_SOURCE_DIR}/src/filesystem/windows/*.c")
+  if(NOT GDK_GAMING_XBOX)
+    set(SDL_FILESYSTEM_WINDOWS 1)
+  endif()
+  file(GLOB SDL3_WIN_FILESYSTEM_FILES "${SDL3_SOURCE_DIR}/src/filesystem/windows/*.c")
+  if(GDK_GAMING_XBOX)
+    list(REMOVE_ITEM SDL3_WIN_FILESYSTEM_FILES "${SDL3_SOURCE_DIR}/src/filesystem/windows/SDL_sysfilesystem.c")
+    sdl_sources("${SDL3_SOURCE_DIR}/src/filesystem/gdk/SDL_sysfilesystem.cpp")
+  endif()
+  sdl_glob_sources("${SDL3_WIN_FILESYSTEM_FILES}")
   set(HAVE_SDL_FILESYSTEM TRUE)
 
   set(SDL_FSOPS_WINDOWS 1)
@@ -2094,7 +2179,14 @@ elseif(WINDOWS)
   set(HAVE_SDL_STORAGE 1)
 
   # Libraries for Win32 native and MinGW
-  sdl_link_dependency(base LIBS kernel32 user32 gdi32 winmm imm32 ole32 oleaut32 version uuid advapi32 setupapi shell32)
+  if(GDK_GAMING_XBOX)
+    add_link_options("/NODEFAULTLIB")
+    # Needed to inherit base dependencies, specifically to link XblInitialize correctly
+    set(CMAKE_CXX_STANDARD_LIBRARIES "$(CMAKE_CXX_STANDARD_LIBRARIES) %(AdditionalDependencies) ")
+    sdl_link_dependency(base LIBS xgameplatform xgameruntime xmem pixevt)
+  else()
+    sdl_link_dependency(base LIBS kernel32 user32 gdi32 winmm imm32 ole32 oleaut32 version uuid advapi32 setupapi shell32)
+  endif()
 
   set(SDL_TIME_WINDOWS 1)
   sdl_glob_sources("${SDL3_SOURCE_DIR}/src/time/windows/*.c")
@@ -2109,6 +2201,10 @@ elseif(WINDOWS)
   set(HAVE_SDL_LOADSO TRUE)
 
   sdl_glob_sources("${SDL3_SOURCE_DIR}/src/core/windows/*.c")
+  if(GDK_GAMING_XBOX)
+    sdl_sources("${SDL3_SOURCE_DIR}/src/core/gdk/SDL_gdk.cpp")
+#    sdl_sources("${SDL3_SOURCE_DIR}/src/core/windows/pch_cpp.cpp")
+  endif()
 
   if(SDL_VIDEO)
     if(SDL_OPENGL)
@@ -2134,8 +2230,10 @@ elseif(WINDOWS)
       endif()
     endif()
 
-    sdl_glob_sources("${SDL3_SOURCE_DIR}/src/tray/windows/*.c")
-    set(HAVE_SDL_TRAY TRUE)
+    if(NOT GDK_GAMING_XBOX)
+      sdl_glob_sources("${SDL3_SOURCE_DIR}/src/tray/windows/*.c")
+      set(HAVE_SDL_TRAY TRUE)
+    endif()
   endif()
 
   if(SDL_HIDAPI)
@@ -2144,30 +2242,47 @@ elseif(WINDOWS)
 
   if(SDL_JOYSTICK)
     sdl_glob_sources("${SDL3_SOURCE_DIR}/src/joystick/windows/*.c")
+    if (GDK_GAMING_XBOX)
+      set_source_files_properties("${SDL3_SOURCE_DIR}/src/joystick/windows/SDL_windowsjoystick.c" PROPERTIES LANGUAGE CXX CXX_STANDARD 17)
+      set_source_files_properties("${SDL3_SOURCE_DIR}/src/joystick/windows/SDL_xinputjoystick.c" PROPERTIES LANGUAGE CXX CXX_STANDARD 17)
+      sdl_sources("${SDL3_SOURCE_DIR}/src/joystick/gdk/SDL_gameinputjoystick.c")
+    endif()
 
-    set(SDL_JOYSTICK_RAWINPUT 1)
+    if(NOT GDK_GAMING_XBOX)
+      set(SDL_JOYSTICK_RAWINPUT 1)
+    endif()
     if(HAVE_DINPUT_H)
       set(SDL_JOYSTICK_DINPUT 1)
       sdl_link_dependency(joystick LIBS dinput8)
     endif()
-    if(HAVE_XINPUT_H)
+    if(HAVE_XINPUT_H AND NOT GDK_GAMING_XBOX)
       set(SDL_JOYSTICK_XINPUT 1)
       set(HAVE_XINPUT TRUE)
     endif()
-    if(HAVE_WINDOWS_GAMING_INPUT_H)
+    if(GDK_GAMING_XBOX)
+      set_source_files_properties("${SDL3_SOURCE_DIR}/src/core/windows/SDL_xinput.c" PROPERTIES LANGUAGE CXX CXX_STANDARD 17)
+    endif()
+    if(HAVE_WINDOWS_GAMING_INPUT_H AND NOT GDK_GAMING_XBOX)
       set(SDL_JOYSTICK_WGI 1)
     endif()
     if(HAVE_GAMEINPUT_H)
       sdl_glob_sources("${SDL3_SOURCE_DIR}/src/joystick/gdk/*.cpp")
       set(SDL_JOYSTICK_GAMEINPUT 1)
     endif()
+    if(GDK_GAMING_DESKTOP OR GDK_GAMING_XBOX)
+      set(SDL_GDK_TEXTINPUT 1)
+      set(SDL_DISABLE_WINDOWS_IME 1)
+    endif()
     set(HAVE_SDL_JOYSTICK TRUE)
 
     if(SDL_HAPTIC)
       if(HAVE_DINPUT_H)
         sdl_glob_sources("${SDL3_SOURCE_DIR}/src/haptic/windows/*.c")
         set(SDL_HAPTIC_DINPUT 1)
         set(HAVE_SDL_HAPTIC TRUE)
+        if(GDK_GAMING_XBOX)
+          set_source_files_properties("${SDL3_SOURCE_DIR}/src/haptic/windows/SDL_windowshaptic.c" PROPERTIES LANGUAGE CXX CXX_STANDARD 17)
+        endif()
       endif()
     endif()
   endif()
@@ -3041,7 +3156,7 @@ if (SDL_DIALOG)
   elseif(HAIKU)
     sdl_sources(${SDL3_SOURCE_DIR}/src/dialog/haiku/SDL_haikudialog.cc)
     set(HAVE_SDL_DIALOG TRUE)
-  elseif(WINDOWS)
+  elseif(WINDOWS AND NOT GDK_GAMING_XBOX)
     sdl_sources(${SDL3_SOURCE_DIR}/src/dialog/windows/SDL_windowsdialog.c)
     set(HAVE_SDL_DIALOG TRUE)
   elseif(MACOS)
@@ -3051,7 +3166,7 @@ if (SDL_DIALOG)
 endif()
 
 sdl_sources("${SDL3_SOURCE_DIR}/src/process/SDL_process.c")
-if(WINDOWS)
+if(WINDOWS AND NOT GDK_GAMING_XBOX)
   sdl_glob_sources("${SDL3_SOURCE_DIR}/src/process/windows/*.c")
   set(SDL_PROCESS_WINDOWS 1)
   set(HAVE_SDL_PROCESS TRUE)
@@ -3120,6 +3235,10 @@ if(SDL_GPU)
   endif()
   if(WINDOWS)
     sdl_glob_sources("${SDL3_SOURCE_DIR}/src/gpu/d3d12/*.c")
+    sdl_glob_sources("${SDL3_SOURCE_DIR}/src/gpu/d3d12/*.cpp")
+    if(GDK_GAMING_XBOX)
+      set_source_files_properties("${SDL3_SOURCE_DIR}/src/gpu/d3d12/SDL_gpu_d3d12.c" PROPERTIES LANGUAGE CXX CXX_STANDARD 17)
+    endif()
     set(SDL_GPU_D3D12 1)
     set(HAVE_SDL_GPU TRUE)
   endif()