Files
test2/intern/ghost/CMakeLists.txt
Jonas Holzman 733d65e514 GHOST: Remove GHOST_DisplayManager and its implementations
The GHOST_DisplayManager and its implementations are for the most part
unmaintained and almost completely unused in all backends. To clean
things up, and avoid any confusion about how displays are handled in
each respective GHOST backend, this PR completely removes the GHOST
Display Manager, and move the few remaining logic it still held directly
to the corresponding backends.

The backends that were modified (apart from removing the display manager
initialization call from their init) are:

- Win32: `GHOST_SystemWin32::getNumDisplays()` was calling
  `m_displayManager->getNumDisplays`, the underlying system metric call
  (`GetSystemMetrics(SM_CMONITORS)`) was substituted in place.

- SDL: `GHOST_SystemSDL::createWindow` was calling
  `GHOST_DisplayManagerSDL::getCurrentDisplayModeSDL` which returned its
  `m_mode` data member by reference. Since none of the
  `GHOST_DisplayManagerSDL` member function that modified this data member
  were ever called, the variable `memset` initialization call was
  substituted in place from the `DisplayManagerSDL` constructor

Pull Request: https://projects.blender.org/blender/blender/pulls/138066
2025-04-28 14:26:39 +02:00

631 lines
14 KiB
CMake

# SPDX-FileCopyrightText: 2006 Blender Authors
#
# SPDX-License-Identifier: GPL-2.0-or-later
set(INC
PUBLIC .
../guardedalloc
)
set(INC_SYS
)
set(SRC
intern/GHOST_Buttons.cc
intern/GHOST_C-api.cc
intern/GHOST_CallbackEventConsumer.cc
intern/GHOST_Context.cc
intern/GHOST_ContextNone.cc
intern/GHOST_EventManager.cc
intern/GHOST_ISystem.cc
intern/GHOST_ISystemPaths.cc
intern/GHOST_ModifierKeys.cc
intern/GHOST_Path-api.cc
intern/GHOST_PathUtils.cc
intern/GHOST_Rect.cc
intern/GHOST_System.cc
intern/GHOST_TimerManager.cc
intern/GHOST_Window.cc
intern/GHOST_WindowManager.cc
GHOST_C-api.h
GHOST_IContext.hh
GHOST_IEvent.hh
GHOST_IEventConsumer.hh
GHOST_ISystem.hh
GHOST_ISystemPaths.hh
GHOST_ITimerTask.hh
GHOST_IWindow.hh
GHOST_Path-api.hh
GHOST_Rect.hh
GHOST_Types.h
intern/GHOST_Buttons.hh
intern/GHOST_CallbackEventConsumer.hh
intern/GHOST_Context.hh
intern/GHOST_ContextNone.hh
intern/GHOST_Debug.hh
intern/GHOST_Event.hh
intern/GHOST_EventButton.hh
intern/GHOST_EventCursor.hh
intern/GHOST_EventDragnDrop.hh
intern/GHOST_EventKey.hh
intern/GHOST_EventManager.hh
intern/GHOST_EventString.hh
intern/GHOST_EventTrackpad.hh
intern/GHOST_EventWheel.hh
intern/GHOST_ModifierKeys.hh
intern/GHOST_PathUtils.hh
intern/GHOST_System.hh
intern/GHOST_SystemPaths.hh
intern/GHOST_TimerManager.hh
intern/GHOST_TimerTask.hh
intern/GHOST_Util.hh
intern/GHOST_Window.hh
intern/GHOST_WindowManager.hh
intern/GHOST_utildefines.hh
intern/GHOST_utildefines_variadic.hh
)
set(LIB
PRIVATE bf::blenlib
PRIVATE bf::dna
PRIVATE bf::gpu
PRIVATE bf::imbuf
PRIVATE bf::intern::clog
)
if(WITH_INPUT_IME)
add_definitions(-DWITH_INPUT_IME)
endif()
if(WITH_OPENGL_BACKEND)
list(APPEND INC_SYS
${Epoxy_INCLUDE_DIRS}
)
list(APPEND LIB
${Epoxy_LIBRARIES}
)
add_definitions(-DWITH_OPENGL_BACKEND)
endif()
if(WITH_VULKAN_BACKEND)
if(WITH_VULKAN_MOLTENVK)
list(APPEND INC_SYS
PUBLIC ${MOLTENVK_INCLUDE_DIRS}
)
list(APPEND LIB
${MOLTENVK_LIBRARIES}
)
endif()
list(APPEND SRC
intern/GHOST_ContextVK.cc
intern/GHOST_ContextVK.hh
)
list(APPEND INC
../../extern/vulkan_memory_allocator/
)
list(APPEND INC_SYS
PUBLIC ${VULKAN_INCLUDE_DIRS}
)
list(APPEND LIB
${VULKAN_LIBRARIES}
)
add_definitions(-DWITH_VULKAN_BACKEND)
endif()
if(WITH_GHOST_DEBUG)
list(APPEND SRC
intern/GHOST_EventPrinter.cc
intern/GHOST_EventPrinter.hh
)
add_definitions(-DWITH_GHOST_DEBUG)
endif()
if(WITH_INPUT_NDOF)
add_definitions(-DWITH_INPUT_NDOF)
list(APPEND SRC
intern/GHOST_NDOFManager.cc
intern/GHOST_EventNDOF.hh
intern/GHOST_NDOFManager.hh
)
list(APPEND INC_SYS
${NDOF_INCLUDE_DIRS}
)
list(APPEND LIB
${NDOF_LIBRARIES}
)
endif()
list(APPEND SRC
intern/GHOST_SystemHeadless.hh
intern/GHOST_WindowNULL.hh
)
if(WITH_HEADLESS)
add_definitions(-DWITH_HEADLESS)
elseif(WITH_GHOST_SDL)
list(APPEND SRC
intern/GHOST_ContextSDL.cc
intern/GHOST_SystemSDL.cc
intern/GHOST_WindowSDL.cc
intern/GHOST_ContextSDL.hh
intern/GHOST_SystemSDL.hh
intern/GHOST_WindowSDL.hh
)
add_definitions(-DWITH_GHOST_SDL)
list(APPEND INC_SYS
${SDL_INCLUDE_DIR}
)
list(APPEND LIB
${SDL_LIBRARY}
)
elseif(APPLE AND NOT WITH_GHOST_X11)
list(APPEND SRC
intern/GHOST_SystemCocoa.mm
intern/GHOST_WindowCocoa.mm
intern/GHOST_SystemCocoa.hh
intern/GHOST_WindowCocoa.hh
intern/GHOST_WindowViewCocoa.hh
)
if(WITH_INPUT_NDOF)
list(APPEND SRC
intern/GHOST_NDOFManagerCocoa.mm
intern/GHOST_NDOFManagerCocoa.hh
)
endif()
elseif(WITH_GHOST_X11 OR WITH_GHOST_WAYLAND)
if(WITH_GHOST_X11)
list(APPEND INC_SYS
${X11_X11_INCLUDE_PATH}
)
list(APPEND LIB
${X11_X11_LIB}
${X11_Xrender_LIB}
)
list(APPEND SRC
intern/GHOST_SystemX11.cc
intern/GHOST_WindowX11.cc
intern/GHOST_IconX11.hh
intern/GHOST_SystemX11.hh
intern/GHOST_WindowX11.hh
)
if(WITH_OPENGL_BACKEND)
list(APPEND SRC
intern/GHOST_ContextGLX.cc
intern/GHOST_ContextGLX.hh
)
endif()
if(WITH_GHOST_XDND)
add_definitions(-DWITH_XDND)
list(APPEND LIB
extern_xdnd
)
list(APPEND INC
../../extern/xdnd
)
list(APPEND SRC
intern/GHOST_DropTargetX11.cc
intern/GHOST_DropTargetX11.hh
)
endif()
if(X11_XF86keysym_INCLUDE_PATH)
add_definitions(-DWITH_XF86KEYSYM)
list(APPEND INC_SYS
${X11_XF86keysym_INCLUDE_PATH}
)
endif()
if(WITH_X11_XFIXES)
add_definitions(-DWITH_X11_XFIXES)
list(APPEND INC_SYS
${X11_Xfixes_INCLUDE_PATH}
)
list(APPEND LIB
${X11_Xfixes_LIB}
)
endif()
if(WITH_X11_XINPUT)
add_definitions(-DWITH_X11_XINPUT)
list(APPEND INC_SYS
${X11_Xinput_INCLUDE_PATH}
)
list(APPEND LIB
${X11_Xinput_LIB}
)
endif()
add_definitions(-DWITH_GHOST_X11)
endif()
if(WITH_GHOST_WAYLAND)
list(APPEND INC_SYS
${wayland-client_INCLUDE_DIRS}
${wayland-egl_INCLUDE_DIRS}
${xkbcommon_INCLUDE_DIRS}
${wayland-cursor_INCLUDE_DIRS}
)
list(APPEND LIB
${xkbcommon_LINK_LIBRARIES}
)
if(WITH_GHOST_WAYLAND_DYNLOAD)
list(APPEND INC_SYS
../wayland_dynload/extern
)
list(APPEND LIB
bf_intern_wayland_dynload
)
add_definitions(-DWITH_GHOST_WAYLAND_DYNLOAD)
else()
list(APPEND LIB
${wayland-client_LINK_LIBRARIES}
${wayland-egl_LINK_LIBRARIES}
${wayland-cursor_LINK_LIBRARIES}
)
endif()
if(WITH_GHOST_WAYLAND_LIBDECOR)
list(APPEND INC_SYS
${libdecor_INCLUDE_DIRS}
)
if(NOT WITH_GHOST_WAYLAND_DYNLOAD)
list(APPEND LIB
${libdecor_LIBRARIES}
)
endif()
endif()
include(CheckSymbolExists)
set(CMAKE_REQUIRED_DEFINITIONS "-D_GNU_SOURCE")
check_symbol_exists(memfd_create "sys/mman.h" HAVE_MEMFD_CREATE)
unset(CMAKE_REQUIRED_DEFINITIONS)
if(HAVE_MEMFD_CREATE)
add_definitions(-DHAVE_MEMFD_CREATE)
endif()
check_symbol_exists(poll "poll.h" HAVE_POLL)
if(HAVE_POLL)
add_definitions(-DHAVE_POLL)
endif()
if(WITH_GHOST_WAYLAND_LIBDECOR)
# See code-comment for `USE_LIBDECOR_CONFIG_COPY_WORKAROUND`.
check_symbol_exists(malloc_usable_size "malloc.h" HAVE_MALLOC_USABLE_SIZE)
if(HAVE_MALLOC_USABLE_SIZE)
add_definitions(-DHAVE_MALLOC_USABLE_SIZE)
endif()
endif()
list(APPEND SRC
intern/GHOST_SystemWayland.cc
intern/GHOST_WindowWayland.cc
intern/GHOST_SystemWayland.hh
intern/GHOST_WaylandUtils.hh
intern/GHOST_WindowWayland.hh
)
set(INC_DST ${CMAKE_CURRENT_BINARY_DIR}/libwayland)
# Generate protocols bindings.
macro(generate_protocol_bindings PROT_DEF)
# File name without directory or extension (use for header name).
get_filename_component(_name ${PROT_DEF} NAME_WLE)
add_custom_command(
OUTPUT ${INC_DST}/${_name}-client-protocol.h
COMMAND ${CMAKE_COMMAND} -E make_directory ${INC_DST}
COMMAND ${WAYLAND_SCANNER} client-header ${PROT_DEF} ${INC_DST}/${_name}-client-protocol.h
)
add_custom_command(
OUTPUT ${INC_DST}/${_name}-client-protocol.c
COMMAND ${CMAKE_COMMAND} -E make_directory ${INC_DST}
COMMAND ${WAYLAND_SCANNER} private-code ${PROT_DEF} ${INC_DST}/${_name}-client-protocol.c
DEPENDS ${INC_DST}/${_name}-client-protocol.h
)
if(CMAKE_C_COMPILER_ID MATCHES "Clang")
# Prevent warnings/failure to compile with generated `WL_PRIVATE` declarations.
set_source_files_properties(
"${INC_DST}/${_name}-client-protocol.c"
PROPERTIES COMPILE_FLAGS "-Wno-missing-variable-declarations"
)
endif()
list(APPEND SRC
${INC_DST}/${_name}-client-protocol.c
${INC_DST}/${_name}-client-protocol.h
)
unset(_name)
endmacro()
list(APPEND INC_SYS
${INC_DST}
)
# Used when: LIBDECOR is not needed.
# `xdg-shell`.
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/stable/xdg-shell/xdg-shell.xml"
)
# `xdg-decoration`.
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml"
)
# End LIBDECOR alternative.
# `xdg-output`.
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/unstable/xdg-output/xdg-output-unstable-v1.xml"
)
# `xdg-activation`.
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/staging/xdg-activation/xdg-activation-v1.xml"
)
# Fractional scale.
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/staging/fractional-scale/fractional-scale-v1.xml"
)
# Viewport (only required when fractional scale is in use).
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/stable/viewporter/viewporter.xml"
)
# Pointer-constraints.
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml"
)
# Relative-pointer.
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/unstable/relative-pointer/relative-pointer-unstable-v1.xml"
)
# Pointer-gestures (multi-touch).
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/unstable/pointer-gestures/pointer-gestures-unstable-v1.xml"
)
# Tablet.
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/stable/tablet/tablet-v2.xml"
)
# Primary-selection.
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/unstable/primary-selection/primary-selection-unstable-v1.xml"
)
if(WITH_INPUT_IME)
generate_protocol_bindings(
"${WAYLAND_PROTOCOLS_DIR}/unstable/text-input/text-input-unstable-v3.xml"
)
endif()
unset(INC_DST)
add_definitions(-DWITH_GHOST_WAYLAND)
if(NOT WITH_GHOST_WAYLAND_APP_ID STREQUAL "")
add_definitions(-DWITH_GHOST_WAYLAND_APP_ID=${WITH_GHOST_WAYLAND_APP_ID})
endif()
endif()
if(WITH_INPUT_NDOF)
list(APPEND SRC
intern/GHOST_NDOFManagerUnix.cc
intern/GHOST_NDOFManagerUnix.hh
)
endif()
if(NOT WITH_INSTALL_PORTABLE)
add_definitions(-DPREFIX="${CMAKE_INSTALL_PREFIX}")
endif()
elseif(WIN32)
# # Warnings as errors, this is too strict!
# if(MSVC)
# string(APPEND CMAKE_CXX_FLAGS " /WX")
# endif()
list(APPEND INC_SYS
${WINTAB_INC}
)
list(APPEND SRC
intern/GHOST_ContextD3D.cc
intern/GHOST_DropTargetWin32.cc
intern/GHOST_SystemWin32.cc
intern/GHOST_TrackpadWin32.cc
intern/GHOST_WindowWin32.cc
intern/GHOST_Wintab.cc
intern/GHOST_ContextD3D.hh
intern/GHOST_DropTargetWin32.hh
intern/GHOST_SystemWin32.hh
intern/GHOST_TaskbarWin32.hh
intern/GHOST_TrackpadWin32.hh
intern/GHOST_WindowWin32.hh
intern/GHOST_Wintab.hh
)
list(APPEND SRC
intern/GHOST_ContextWGL.cc
intern/GHOST_ContextWGL.hh
)
if(WITH_INPUT_IME)
list(APPEND SRC
intern/GHOST_ImeWin32.cc
intern/GHOST_ImeWin32.hh
)
endif()
if(WITH_INPUT_NDOF)
list(APPEND SRC
intern/GHOST_NDOFManagerWin32.cc
intern/GHOST_NDOFManagerWin32.hh
)
endif()
endif()
if(UNIX AND NOT APPLE)
if(WITH_OPENGL_BACKEND)
list(APPEND SRC
intern/GHOST_ContextEGL.cc
intern/GHOST_ContextEGL.hh
)
endif()
endif()
if(APPLE)
if(WITH_METAL_BACKEND)
list(APPEND SRC
intern/GHOST_ContextCGL.mm
intern/GHOST_ContextCGL.hh
)
endif()
endif()
if(APPLE)
list(APPEND SRC
intern/GHOST_SystemPathsCocoa.hh
intern/GHOST_SystemPathsCocoa.mm
)
elseif(UNIX)
list(APPEND SRC
intern/GHOST_SystemPathsUnix.cc
intern/GHOST_SystemPathsUnix.hh
)
if(NOT WITH_INSTALL_PORTABLE)
add_definitions(-DPREFIX="${CMAKE_INSTALL_PREFIX}")
endif()
elseif(WIN32)
list(APPEND SRC
intern/GHOST_SystemPathsWin32.cc
intern/GHOST_SystemPathsWin32.hh
)
list(APPEND INC
../utfconv
)
endif()
if(WITH_XR_OPENXR)
list(APPEND SRC
intern/GHOST_Xr.cc
intern/GHOST_XrAction.cc
intern/GHOST_XrContext.cc
intern/GHOST_XrControllerModel.cc
intern/GHOST_XrEvent.cc
intern/GHOST_XrGraphicsBinding.cc
intern/GHOST_XrSession.cc
intern/GHOST_XrSwapchain.cc
GHOST_IXrContext.hh
intern/GHOST_IXrGraphicsBinding.hh
intern/GHOST_XrAction.hh
intern/GHOST_XrContext.hh
intern/GHOST_XrControllerModel.hh
intern/GHOST_XrException.hh
intern/GHOST_XrSession.hh
intern/GHOST_XrSwapchain.hh
intern/GHOST_Xr_intern.hh
intern/GHOST_Xr_openxr_includes.hh
# Header only library.
../../extern/tinygltf/tiny_gltf.h
)
if(WIN32)
list(APPEND SRC
intern/GHOST_XrGraphicsBindingD3D.cc
intern/GHOST_XrGraphicsBindingD3D.hh
)
endif()
list(APPEND INC_SYS
../../extern/json/include
../../extern/tinygltf
)
list(APPEND INC_SYS
${XR_OPENXR_SDK_INCLUDE_DIR}
)
list(APPEND LIB
${XR_OPENXR_SDK_LIBRARIES}
PRIVATE bf::dependencies::eigen
)
set(XR_PLATFORM_DEFINES
)
if(WITH_OPENGL_BACKEND)
list(APPEND XR_PLATFORM_DEFINES -DXR_USE_GRAPHICS_API_OPENGL)
endif()
if(WITH_VULKAN_BACKEND)
list(APPEND XR_PLATFORM_DEFINES -DXR_USE_GRAPHICS_API_VULKAN)
list(APPEND SRC
intern/GHOST_XrGraphicsBindingVulkan.cc
intern/GHOST_XrGraphicsBindingVulkan.hh
)
endif()
# Add compiler defines as required by the OpenXR specification.
if(WIN32)
list(APPEND XR_PLATFORM_DEFINES
-DXR_USE_PLATFORM_WIN32
-DXR_USE_GRAPHICS_API_D3D11
)
list(APPEND LIB
shlwapi
)
elseif(UNIX AND NOT APPLE)
list(APPEND XR_PLATFORM_DEFINES -DXR_OS_LINUX)
if(WITH_GHOST_WAYLAND)
list(APPEND XR_PLATFORM_DEFINES -DXR_USE_PLATFORM_WAYLAND)
endif()
if(WITH_GHOST_X11)
list(APPEND XR_PLATFORM_DEFINES -DXR_USE_PLATFORM_EGL)
list(APPEND XR_PLATFORM_DEFINES -DXR_USE_PLATFORM_XLIB)
endif()
endif()
add_definitions(-DWITH_XR_OPENXR ${XR_PLATFORM_DEFINES})
unset(XR_PLATFORM_DEFINES)
endif()
blender_add_lib(bf_intern_ghost "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")