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obs-StreamFX/CMakeLists.txt
Isaac Nudelman 487769fd15 Fix link ordering errors with ld on Linux
2023-10-04 07:28:47 +02:00

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CMake
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# AUTOGENERATED COPYRIGHT HEADER START
# Copyright (C) 2017-2023 Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
# Copyright (C) 2019 Cat Stevens <catb0t@protonmail.ch>
# Copyright (C) 2020 Brandon Edens <brandonedens@gmail.com>
# Copyright (C) 2021 Christopher P Yarger <cpyarger@gmail.com>
# Copyright (C) 2022 Carsten Braun <info@braun-cloud.de>
# Copyright (C) 2022 Romain Vigier <romain@romainvigier.fr>
# AUTOGENERATED COPYRIGHT HEADER END
# CMake Setup
cmake_minimum_required(VERSION 3.26)
list(APPEND CMAKE_MESSAGE_INDENT "[StreamFX] ")
project(StreamFX)
################################################################################
# Modules
################################################################################
# Search Paths
set(CMAKE_MODULE_PATH
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/clang"
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/version"
"${CMAKE_CURRENT_SOURCE_DIR}/cmake"
)
# Include required Modules
# - Stock
include("CheckIPOSupported")
# - Custom
include("util")
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake/version/version.cmake")
include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/version/version.cmake")
else()
message(FATAL_ERROR "Please ensure you've cloned recursively and try again. Thank you!")
endif()
# Include optional Modules
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake/clang/Clang.cmake")
include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/clang/Clang.cmake")
endif()
################################################################################
# Bootstrapping
################################################################################
# MacOSX: Require at least MacOSX 10.15 for C++17 support.
if(APPLE)
if(CMAKE_OSX_DEPLOYMENT_TARGET VERSION_LESS 10.15)
CacheSet(CMAKE_OSX_DEPLOYMENT_TARGET "10.15")
endif()
endif()
# Check if this is standalone or bundled.
set(STANDALONE ON)
if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_LIST_DIR}")
set(GROUPED OFF)
set(PREFIX "")
else()
set(GROUPED ON)
set(PREFIX "StreamFX_")
if(GROUPED AND ((TARGET libobs) OR (TARGET OBS::libobs)))
set(STANDALONE OFF)
endif()
endif()
# Operating System
if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
set(D_PLATFORM_OS "windows")
set(D_PLATFORM_WINDOWS 1)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(D_PLATFORM_OS "linux")
set(D_PLATFORM_LINUX 1)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
set(D_PLATFORM_OS "macos")
set(D_PLATFORM_MAC 1)
else()
set(D_PLATFORM_OS "unknown")
set(D_PLATFORM_UNKNOWN 1)
message(WARNING "The operating system '${CMAKE_SYSTEM_NAME}' is unknown to to this script, continue at your own risk.")
endif()
# Architecture
set(ARCH_INSTR_32 "i386;i686;x86;arm;ARM")
set(ARCH_INSTR_64 "x86_64;AMD64;IA64;arm64;ARM64")
set(ARCH_INSTR_X86 "i386;i686;x86;x86_64;AMD64")
set(ARCH_INSTR_ARM "arm;ARM;arm64;ARM64")
set(ARCH_INSTR_ITANIUM "IA64")
set(ARCH_BITS 0)
set(ARCH_BITS_POINTER 0)
set(ARCH_INST "")
# - Bitness
list(FIND ARCH_INSTR_32 "${CMAKE_SYSTEM_PROCESSOR}" FOUND)
if(FOUND GREATER -1)
set(ARCH_BITS 32)
endif()
list(FIND ARCH_INSTR_64 "${CMAKE_SYSTEM_PROCESSOR}" FOUND)
if(FOUND GREATER -1)
set(ARCH_BITS 64)
endif()
set(D_PLATFORM_BITS ${ARCH_BITS})
# - Pointer Size (bits)
math(EXPR ARCH_BITS_POINTER "8*${CMAKE_SIZEOF_VOID_P}")
set(D_PLATFORM_BITS_PTR ${ARCH_BITS_POINTER})
# - Basic Instruction Set
list(FIND ARCH_INSTR_X86 "${CMAKE_SYSTEM_PROCESSOR}" FOUND)
if(FOUND GREATER -1)
list(APPEND ARCH_INST "x86")
set(D_PLATFORM_INSTR_X86 ON)
set(D_PLATFORM_ARCH_X86 ON)
endif()
list(FIND ARCH_INSTR_ARM "${CMAKE_SYSTEM_PROCESSOR}" FOUND)
if(FOUND GREATER -1)
list(APPEND ARCH_INST "ARM")
set(D_PLATFORM_INSTR_ARM ON)
set(D_PLATFORM_ARCH_ARM ON)
endif()
list(FIND ARCH_INSTR_ITANIUM "${CMAKE_SYSTEM_PROCESSOR}" FOUND)
if(FOUND GREATER -1)
list(APPEND ARCH_INST "Itanium")
set(D_PLATFORM_INSTR_ITANIUM ON)
set(D_PLATFORM_ARCH_ITANIUM ON)
endif()
# Interprocedural Optimization
check_ipo_supported(RESULT D_HAS_IPO)
set(D_PLATFORM_INSTR ${ARCH_INST})
set(D_PLATFORM_ARCH ${ARCH_INST})
message(STATUS "Target is ${D_PLATFORM_BITS}bit ${ARCH_INST} with a pointer size of ${D_PLATFORM_BITS_PTR}bit.")
################################################################################
# Versioning
################################################################################
version(GENERATE _VERSION COMPRESSED MAJOR 0 MINOR 0 PATCH 0 TWEAK 0 REQUIRE "PATCH;")
version(PARSE _VERSION "${_VERSION}" REQUIRE "PATCH;TWEAK")
# If possible, automatically generate versions from git.
if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/.git")
find_program(GIT
NAMES
git
git.exe
)
if(EXISTS "${GIT}")
# Try and calculate the exist version using git.
execute_process(COMMAND "${GIT}" describe --tags --long --abbrev=8 HEAD WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR} RESULT_VARIABLE GIT_RESULT OUTPUT_VARIABLE GIT_OUTPUT ERROR_VARIABLE GIT_ERROR OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
if((GIT_RESULT EQUAL 0) AND (NOT "${GIT_OUTPUT}" STREQUAL ""))
# Result will be MAJOR.MINOR.PATCH-TWEAK-gHASH
string(REPLACE "-" ";" GIT_OUTPUT "${GIT_OUTPUT}")
string(REPLACE "." ";" GIT_OUTPUT "${GIT_OUTPUT}")
# Split into components
list(GET GIT_OUTPUT 0 GIT_OUTPUT_MAJOR)
list(GET GIT_OUTPUT 1 GIT_OUTPUT_MINOR)
list(GET GIT_OUTPUT 2 GIT_OUTPUT_PATCH)
list(GET GIT_OUTPUT 3 GIT_OUTPUT_TWEAK)
list(GET GIT_OUTPUT 4 GIT_OUTPUT_BUILD)
# Special case: Tag contains prerelease
if(GIT_OUTPUT_PATCH MATCHES "([0-9]+)([a-zA-Z]+)([0-9]*)")
# Patch requires special parsing.
set(GIT_OUTPUT_PATCH "${CMAKE_MATCH_1}")
if(CMAKE_MATCH_3 GREATER 0)
set(GIT_OUTPUT_PRERELEASE "${CMAKE_MATCH_2}")
else()
set(GIT_OUTPUT_PRERELEASE "a")
endif()
MATH(EXPR GIT_OUTPUT_TWEAK "${GIT_OUTPUT_TWEAK} + ${CMAKE_MATCH_3}")
# Modify the global version
version(MODIFY _VERSION "${_VERSION}" COMPRESS
MAJOR "${GIT_OUTPUT_MAJOR}"
MINOR "${GIT_OUTPUT_MINOR}"
PATCH "${GIT_OUTPUT_PATCH}"
TWEAK "${GIT_OUTPUT_TWEAK}"
BUILD "${GIT_OUTPUT_BUILD}"
PRERELEASE "${GIT_OUTPUT_PRERELEASE}"
REQUIRE "PATCH;TWEAK"
)
else()
# Modify the global version
version(MODIFY _VERSION "${_VERSION}" COMPRESS
MAJOR "${GIT_OUTPUT_MAJOR}"
MINOR "${GIT_OUTPUT_MINOR}"
PATCH "${GIT_OUTPUT_PATCH}"
TWEAK "${GIT_OUTPUT_TWEAK}"
BUILD "${GIT_OUTPUT_BUILD}"
PRERELEASE "a"
REQUIRE "PATCH;TWEAK"
)
endif()
else()
execute_process(COMMAND "${GIT}" rev-list --count HEAD WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR} RESULT_VARIABLE GIT_RESULT OUTPUT_VARIABLE GIT_OUTPUT ERROR_VARIABLE GIT_ERROR OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
if((GIT_RESULT EQUAL 0) AND (NOT "${GIT_OUTPUT}" STREQUAL ""))
version(MODIFY _VERSION "${_VERSION}" COMPRESS
TWEAK "${GIT_OUTPUT}"
PRERELEASE "a"
REQUIRE "PATCH;TWEAK"
)
# Determine the build using git.
execute_process(COMMAND "${GIT}" log -1 "--pretty=format:g%h" --abbrev=8 HEAD WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR} RESULT_VARIABLE GIT_RESULT OUTPUT_VARIABLE GIT_OUTPUT ERROR_VARIABLE GIT_ERROR OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
if((GIT_RESULT EQUAL 0) AND (NOT "${GIT_OUTPUT}" STREQUAL ""))
version(MODIFY _VERSION "${_VERSION}" COMPRESS
BUILD "${GIT_OUTPUT}"
REQUIRE "PATCH;TWEAK"
)
else()
message(WARNING "Failed to detect build version with 'git'.")
endif()
else()
message(WARNING "Failed to automatically detect version with 'git'.")
endif()
endif()
else()
message(WARNING "'git' not found, automatic version detection disabled.")
endif()
else()
message(STATUS "Not a git repository, automatic version detection disabled.")
endif()
version(PARSE _VERSION "${_VERSION}" REQUIRE "PATCH;TWEAK")
# Allow manual overrides of the detected version.
if(NOT ("${${PREFIX}VERSION}" STREQUAL ""))
version(PARSE _VERSION_CFG "${${PREFIX}VERSION}" REQUIRE "PATCH;TWEAK")
if("${_VERSION_CFG_BUILD}" STREQUAL "")
set(_VERSION_CFG_BUILD "${_VERSION_BUILD}")
endif()
version(GENERATE _VERSION COMPRESS
MAJOR "${_VERSION_CFG_MAJOR}"
MINOR "${_VERSION_CFG_MINOR}"
PATCH "${_VERSION_CFG_PATCH}"
TWEAK "${_VERSION_CFG_TWEAK}"
PRERELEASE "${_VERSION_CFG_PRERELEASE}"
BUILD "${_VERSION_CFG_BUILD}"
)
endif()
set(_VERSION_THIN "${_VERSION_MAJOR}.${_VERSION_MINOR}.${_VERSION_PATCH}")
if(NOT (_VERSION_PRERELEASE STREQUAL ""))
set(_VERSION_THIN "${_VERSION_THIN}${_VERSION_PRERELEASE}${_VERSION_TWEAK}")
endif()
if(NOT (VERSION_COMMIT STREQUAL ""))
set(_VERSION_THIN "${_VERSION_THIN}-${_VERSION_BUILD}")
endif()
# Parse & Log the detected version.
message(STATUS "Version ${_VERSION_THIN}")
################################################################################
# Options
################################################################################
# Don't enable stability affecting features by default.
if(_VERSION_PRERELEASE STREQUAL "a")
set(FEATURE_DEPRECATED ON)
set(FEATURE_EXPERIMENTAL ON)
set(FEATURE_UNSTABLE ON)
set(FEATURE_STABLE ON)
elseif(_VERSION_PRERELEASE STREQUAL "b")
set(FEATURE_DEPRECATED ON)
set(FEATURE_EXPERIMENTAL ON)
set(FEATURE_UNSTABLE ON)
set(FEATURE_STABLE ON)
elseif(_VERSION_PRERELEASE STREQUAL "c")
set(FEATURE_DEPRECATED ON)
set(FEATURE_EXPERIMENTAL OFF)
set(FEATURE_UNSTABLE ON)
set(FEATURE_STABLE ON)
else()
set(FEATURE_DEPRECATED ON)
set(FEATURE_EXPERIMENTAL OFF)
set(FEATURE_UNSTABLE OFF)
set(FEATURE_STABLE ON)
endif()
# Version override
set(${PREFIX}VERSION "" CACHE STRING "Specify an override for the automatically detected version. Accepts a mixture of SemVer 2.0 and CMake Version.")
# Compile/Link Related
set(${PREFIX}ENABLE_LTO ${D_HAS_IPO} CACHE BOOL "Enable Link Time Optimization for faster and smaller binaries.")
set(${PREFIX}ENABLE_FASTMATH ON CACHE BOOL "Enable fast math optimizations, which sacrifice precision and stability.")
if(D_PLATFORM_ARCH_X86)
set(${PREFIX}TARGET_X86_64_V4 OFF CACHE BOOL "Target x86-64-v4 (x86-64-v3, AVX512F, AVX512BW, AVX512CD, AVX512DQ, AVX512VL).")
set(${PREFIX}TARGET_X86_64_V3 OFF CACHE BOOL "Target x86-64-v3 (x86-64-v2, AVX, AVX2, BMI1, BMI2, F16C, FMA, LZCNT, MOVBE, OSXSAVE).")
set(${PREFIX}TARGET_X86_64_V2_EX ON CACHE BOOL "Target extended x86-64-v2 (x86-64-v2, AVX, BMI1, BMI2, F16C, FMA, MOVBE).")
set(${PREFIX}TARGET_X86_64_V2 ON CACHE BOOL "Target x86-64-v2 (x86-64, CMPXCHG16B, LAHF-SAHF, POPCNT, SSE3, SSE4.1, SSE4.2, SSSE3).")
set(${PREFIX}TARGET_X86_64 ON CACHE BOOL "Target x86-64 (CMOV, CX8, FPU, FXSR, MMX, OSFXSR, SCE, SSE, SSE2).")
endif()
if(NOT MSVC)
set(${PREFIX}TARGET_NATIVE OFF CACHE BOOL "Target the native CPU architecture. Enable it for development or personal builds, but disable it for distribution.")
endif()
# Installation / Packaging
if(STANDALONE)
if(D_PLATFORM_LINUX)
set(STRUCTURE_PACKAGEMANAGER CACHE BOOL "Install for use in a Package Manager (system-wide installation)")
endif()
set(PACKAGE_PREFIX "${CMAKE_BINARY_DIR}" CACHE PATH "Where to place the packages?")
set(PACKAGE_NAME "StreamFX" CACHE STRING "What should the package be called?")
set(PACKAGE_SUFFIX "" CACHE STRING "Any suffix for the package name? (Defaults to the current version string)")
endif()
# Dependencies
if(STANDALONE)
set(libobs_DIR "" CACHE PATH "Path to libobs and obs-frontend-api")
set(Qt_DIR "" CACHE PATH "Path to Qt6 or Qt5")
set(CURL_DIR "" CACHE PATH "Path to CURL")
set(FFmpeg_DIR "" CACHE PATH "Path to FFmpeg")
endif()
set(AOM_DIR "" CACHE PATH "Path to AOM library")
################################################################################
# Project
################################################################################
# Metadata
version(GENERATE PROJECT_VERSION
MAJOR "${_VERSION_MAJOR}"
MINOR "${_VERSION_MINOR}"
PATCH "${_VERSION_PATCH}"
TWEAK "${_VERSION_TWEAK}"
REQUIRE "PATCH;TWEAK"
)
project(
StreamFX
VERSION ${PROJECT_VERSION}
DESCRIPTION "Additional sources, filters, transitions and encoders for OBS Studio."
HOMEPAGE_URL "https://streamfx.xaymar.com/"
)
set(PROJECT_IDENTIFER "com.xaymar.StreamFX.obs")
set(PROJECT_TITLE "StreamFX (for OBS Studio)")
set(PROJECT_AUTHORS "Michael Fabian 'Xaymar' Dirks <info@xaymar.com>")
set(PROJECT_COPYRIGHT "2017 - 2022, Michael Fabian Dirks. All Rights Reserved")
set(PROJECT_TRADEMARKS "")
list(APPEND PROJECT_TRADEMARKS
"AMD is a trademark of Advanced Micro Devices Inc."
"NVIDIA is a trademark of Nvidia Corporation"
)
# Component search paths
list(APPEND CMAKE_PREFIX_PATH
"${${PREFIX}AOM_PATH}"
"${${PREFIX}OBSDEPS_PATH}"
"${${PREFIX}QT_PATH}"
"${AOM_DIR}"
"${CURL_DIR}"
"${DepsPath}"
"${FFmpeg_DIR}"
"${libobs_DIR}"
"${Qt_DIR}"
"${Qt5_DIR}"
"${Qt6_DIR}"
"${QTDIR}"
)
if(D_PLATFORM_MAC)
list(APPEND CMAKE_PREFIX_PATH
"${${PREFIX}AOM_PATH}/Frameworks"
"${${PREFIX}OBSDEPS_PATH}/Frameworks"
"${${PREFIX}QT_PATH}/Frameworks"
"${AOM_DIR}/Frameworks"
"${CURL_DIR}/Frameworks"
"${DepsPath}/Frameworks"
"${FFmpeg_DIR}/Frameworks"
"${libobs_DIR}/Frameworks"
"${Qt_DIR}/Frameworks"
"${Qt5_DIR}/Frameworks"
"${Qt6_DIR}/Frameworks"
"${QTDIR}/Frameworks"
)
endif()
set_property(GLOBAL PROPERTY AUTOGEN_SOURCE_GROUP "User-Interface Files/Generated")
################################################################################
# Dependencies
################################################################################
#- OBS: Library
if(STANDALONE)
find_package("libobs" REQUIRED CONFIG)
elseif(NOT TARGET OBS::libobs)
# Add the missing OBS::libobs alias target if possible.
add_library(OBS::libobs ALIAS libobs)
endif()
if(D_PLATFORM_MAC)
# We may need to reconstruct the include directories on MacOS.
get_target_property(libobs_INTERFACE_INCLUDE_DIRECTORIES OBS::libobs INTERFACE_INCLUDE_DIRECTORIES)
if("${libobs_INTERFACE_INCLUDE_DIRECTORIES}" STREQUAL "libobs_INTERFACE_INCLUDE_DIRECTORIES-NOTFOUND")
get_target_property(libobs_IMPORTED_LOCATION_RELEASE OBS::libobs IMPORTED_LOCATION_RELEASE)
get_filename_component(libobs_IMPORTED_LOCATION_RELEASE "${libobs_IMPORTED_LOCATION_RELEASE}" DIRECTORY)
get_filename_component(libobs_IMPORTED_LOCATION_RELEASE "${libobs_IMPORTED_LOCATION_RELEASE}" DIRECTORY)
get_filename_component(libobs_IMPORTED_LOCATION_RELEASE "${libobs_IMPORTED_LOCATION_RELEASE}" DIRECTORY)
set(libobs_IMPORTED_LOCATION_RELEASE "${libobs_IMPORTED_LOCATION_RELEASE}/Headers")
set_target_properties(OBS::libobs PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES
"${libobs_IMPORTED_LOCATION_RELEASE}"
)
endif()
endif()
#- OBS: Front-End API
if(STANDALONE)
find_package("obs-frontend-api" CONFIG)
set(obs-frontend-api_FOUND "${obs-frontend-api_FOUND}")
elseif(TARGET obs-frontend-api)
set(obs-frontend-api_FOUND ON)
endif()
if(NOT TARGET OBS::obs-frontend-api)
add_library(OBS::obs-frontend-api ALIAS obs-frontend-api)
endif()
#- CURL
find_package("CURL")
#- JSON
if(NOT EXISTS "${PROJECT_SOURCE_DIR}/third-party/nlohmann-json/single_include")
message(FATAL_ERROR "Please make sure to update git submodules to their latest supported version.")
return()
else()
set(JSON_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/third-party/nlohmann-json/single_include")
endif()
#- Qt 6
find_package("Qt6"
COMPONENTS Core Gui Widgets
CONFIG
)
################################################################################
# Code
################################################################################
set(PROJECT_DATA )
set(PROJECT_LIBRARIES )
set(PROJECT_INCLUDE_DIRS )
set(PROJECT_TEMPLATES )
set(PROJECT_PRIVATE_GENERATED )
set(PROJECT_PRIVATE_SOURCE )
set(PROJECT_UI )
set(PROJECT_UI_SOURCE )
set(PROJECT_DEFINITIONS )
set(PROJECT_MEDIA )
# Data
file(GLOB_RECURSE PROJECT_DATA "data/*")
# Media
file(GLOB_RECURSE PROJECT_MEDIA "media/*")
# Templates
file(GLOB_RECURSE PROJECT_TEMPLATES "templates/*")
# Configure Files
configure_file(
"templates/config.hpp.in"
"generated/config.hpp"
)
LIST(APPEND PROJECT_TEMPLATES "templates/config.hpp.in")
LIST(APPEND PROJECT_PRIVATE_GENERATED "${PROJECT_BINARY_DIR}/generated/config.hpp")
configure_file(
"templates/version.hpp.in"
"generated/version.hpp"
)
LIST(APPEND PROJECT_TEMPLATES "templates/version.hpp.in")
LIST(APPEND PROJECT_PRIVATE_GENERATED "${PROJECT_BINARY_DIR}/generated/version.hpp")
configure_file(
"templates/module.cpp.in"
"generated/module.cpp"
)
LIST(APPEND PROJECT_TEMPLATES "templates/module.cpp.in")
LIST(APPEND PROJECT_PRIVATE_GENERATED "${PROJECT_BINARY_DIR}/generated/module.cpp")
# Minimum Dependencies
list(APPEND PROJECT_LIBRARIES OBS::libobs)
# Dependencies
list(APPEND PROJECT_PRIVATE_SOURCE
"source/util/util-curl.hpp"
"source/util/util-curl.cpp"
)
list(APPEND PROJECT_LIBRARIES CURL::libcurl)
list(APPEND PROJECT_INCLUDE_DIRS ${JSON_INCLUDE_DIR})
if(TRUE) # OpenGL
if(NOT TARGET khronos_glad)
add_library(khronos_glad STATIC
"${PROJECT_SOURCE_DIR}/third-party/khronos/glad/src/gl.c"
)
target_include_directories(khronos_glad
PRIVATE
"${PROJECT_SOURCE_DIR}/third-party/khronos/glad/include"
INTERFACE
"${PROJECT_SOURCE_DIR}/third-party/khronos/glad/include"
PUBLIC
"${PROJECT_SOURCE_DIR}/third-party/khronos/glad/include"
)
if(D_PLATFORM_WINDOWS)
target_sources(khronos_glad
PRIVATE
"${PROJECT_SOURCE_DIR}/third-party/khronos/glad/src/wgl.c"
)
elseif(D_PLATFORM_LINUX)
target_sources(khronos_glad
PRIVATE
"${PROJECT_SOURCE_DIR}/third-party/khronos/glad/src/glx.c"
)
endif()
# Requires for shared/static mixing.
set_property(TARGET khronos_glad PROPERTY POSITION_INDEPENDENT_CODE ON)
endif()
list(APPEND PROJECT_LIBRARIES khronos_glad)
endif()
list(APPEND PROJECT_LIBRARIES OBS::obs-frontend-api)
list(APPEND PROJECT_UI_SOURCE
"source/obs/browser/obs-browser-panel.hpp"
)
list(APPEND PROJECT_LIBRARIES Qt6::Core Qt6::Gui Qt6::Widgets)
################################################################################
# Features
################################################################################
# Core
list(APPEND PROJECT_PRIVATE_SOURCE
"source/warning-disable.hpp"
"source/warning-enable.hpp"
"source/configuration.hpp"
"source/configuration.cpp"
"source/common.hpp"
"source/strings.hpp"
"source/plugin.hpp"
"source/plugin.cpp"
"source/util/utility.hpp"
"source/util/utility.cpp"
"source/util/util-bitmask.hpp"
"source/util/util-event.hpp"
"source/util/util-library.cpp"
"source/util/util-library.hpp"
"source/util/util-logging.cpp"
"source/util/util-logging.hpp"
"source/util/util-platform.hpp"
"source/util/util-platform.cpp"
"source/util/util-threadpool.cpp"
"source/util/util-threadpool.hpp"
"source/gfx/gfx-util.hpp"
"source/gfx/gfx-util.cpp"
"source/gfx/gfx-mipmapper.hpp"
"source/gfx/gfx-mipmapper.cpp"
"source/gfx/gfx-opengl.hpp"
"source/gfx/gfx-opengl.cpp"
"source/gfx/gfx-source-texture.hpp"
"source/gfx/gfx-source-texture.cpp"
"source/obs/gs/gs-helper.hpp"
"source/obs/gs/gs-helper.cpp"
"source/obs/gs/gs-effect.hpp"
"source/obs/gs/gs-effect.cpp"
"source/obs/gs/gs-effect-parameter.hpp"
"source/obs/gs/gs-effect-parameter.cpp"
"source/obs/gs/gs-effect-pass.hpp"
"source/obs/gs/gs-effect-pass.cpp"
"source/obs/gs/gs-effect-technique.hpp"
"source/obs/gs/gs-effect-technique.cpp"
"source/obs/gs/gs-indexbuffer.hpp"
"source/obs/gs/gs-indexbuffer.cpp"
"source/obs/gs/gs-limits.hpp"
"source/obs/gs/gs-rendertarget.hpp"
"source/obs/gs/gs-rendertarget.cpp"
"source/obs/gs/gs-sampler.hpp"
"source/obs/gs/gs-sampler.cpp"
"source/obs/gs/gs-texture.hpp"
"source/obs/gs/gs-texture.cpp"
"source/obs/gs/gs-vertex.hpp"
"source/obs/gs/gs-vertex.cpp"
"source/obs/gs/gs-vertexbuffer.hpp"
"source/obs/gs/gs-vertexbuffer.cpp"
"source/obs/obs-signal-handler.hpp"
"source/obs/obs-signal-handler.cpp"
"source/obs/obs-source-tracker.hpp"
"source/obs/obs-source-tracker.cpp"
"source/obs/obs-tools.hpp"
"source/obs/obs-tools.cpp"
# obs_encoder_info_t, obs_encoder_t, obs_weak_encoder_t
"source/obs/obs-encoder-factory.hpp"
"source/obs/obs-encoder-factory.cpp"
# obs_source_info_t, obs_source_t, obs_weak_source_t
"source/obs/obs-source-factory.hpp"
"source/obs/obs-source-factory.cpp"
"source/obs/obs-source.hpp"
"source/obs/obs-source.cpp"
"source/obs/obs-source-active-child.hpp"
"source/obs/obs-source-active-child.cpp"
"source/obs/obs-source-active-reference.hpp"
"source/obs/obs-source-active-reference.cpp"
"source/obs/obs-source-showing-reference.hpp"
"source/obs/obs-source-showing-reference.cpp"
"source/obs/obs-weak-source.hpp"
"source/obs/obs-weak-source.cpp"
)
list(APPEND PROJECT_DATA
"data/effects/color_conversion_rgb_hsl.effect"
"data/effects/color_conversion_rgb_hsv.effect"
"data/effects/color_conversion_rgb_yuv.effect"
"data/effects/mipgen.effect"
"data/effects/pack-unpack.effect"
"data/effects/standard.effect"
"data/effects/shared.effect"
"data/locale/en-US.ini"
)
list(APPEND PROJECT_INCLUDE_DIRS
"${PROJECT_BINARY_DIR}/generated"
"${PROJECT_SOURCE_DIR}/source"
)
# Profiling
list(APPEND PROJECT_PRIVATE_SOURCE
"source/util/util-profiler.cpp"
"source/util/util-profiler.hpp"
)
# Updater
list(APPEND PROJECT_PRIVATE_SOURCE
"source/updater.hpp"
"source/updater.cpp"
)
# Frontend
list(APPEND PROJECT_UI
"ui/streamfx.qrc"
"ui/about.ui"
"ui/about-entry.ui"
)
list(APPEND PROJECT_UI_SOURCE
"source/ui/ui-common.hpp"
"source/ui/ui.hpp"
"source/ui/ui.cpp"
"source/ui/ui-about.hpp"
"source/ui/ui-about.cpp"
"source/ui/ui-about-entry.hpp"
"source/ui/ui-about-entry.cpp"
"source/ui/ui-obs-browser-widget.hpp"
"source/ui/ui-obs-browser-widget.cpp"
)
list(APPEND PROJECT_INCLUDE_DIRS
"source/ui"
)
list(APPEND PROJECT_UI_SOURCE
"source/ui/ui-updater.hpp"
"source/ui/ui-updater.cpp"
)
list(APPEND PROJECT_UI
"ui/updater.ui"
)
################################################################################
# Parts
################################################################################
# Windows
if(D_PLATFORM_WINDOWS)
# Disable/Enable a ton of things.
list(APPEND PROJECT_DEFINITIONS
# Microsoft Visual C++
_CRT_SECURE_NO_WARNINGS
_ENABLE_EXTENDED_ALIGNED_STORAGE
# windows.h
WIN32_LEAN_AND_MEAN
NOGPICAPMASKS
NOVIRTUALKEYCODES
#NOWINMESSAGES
NOWINSTYLES
NOSYSMETRICS
NOMENUS
NOICONS
NOKEYSTATES
NOSYSCOMMANDS
NORASTEROPS
#NOSHOWWINDOW
NOATOM
NOCLIPBOARD
NOCOLOR
#NOCTLMGR
NODRAWTEXT
#NOGDI
NOKERNEL
#NOUSER
#NONLS
NOMB
NOMEMMGR
NOMETAFILE
NOMINMAX
#NOMSG
NOOPENFILE
NOSCROLL
NOSERVICE
NOSOUND
#NOTEXTMETRIC
NOWH
NOWINOFFSETS
NOCOMM
NOKANJI
#NOHELP
NOPROFILER
NODEFERWINDOWPOS
NOMCX
NOIME
NOMDI
NOINOUT
)
endif()
# GCC before 9.0, Clang before 9.0
if((CMAKE_C_COMPILER_ID STREQUAL "GNU")
OR (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
OR (CMAKE_C_COMPILER_ID STREQUAL "Clang")
OR (CMAKE_CXX_COMPILER_ID STREQUAL "Clang"))
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.0)
list(APPEND PROJECT_LIBRARIES
"stdc++fs"
)
endif()
endif()
################################################################################
# Helpers
################################################################################
define_property(TARGET PROPERTY COMPONENT_LABEL)
define_property(TARGET PROPERTY COMPONENT_NAME)
define_property(TARGET PROPERTY COMPONENT_OPTION)
define_property(TARGET PROPERTY COMPONENT_RESOLVER)
define_property(TARGET PROPERTY COMPONENT_DEPENDS)
function(streamfx_add_library TARGET_NAME TARGET_TYPE)
add_library(${TARGET_NAME} ${TARGET_TYPE})
set_target_properties(${TARGET_NAME} PROPERTIES
# Always generate position independent code.
POSITION_INDEPENDENT_CODE ON
# Set C++ Standard and Extensions
C_STANDARD 17
C_STANDARD_REQUIRED ON
CXX_STANDARD 17
CXX_STANDARD_REQUIRED ON
CXX_EXTENSIONS OFF
# Remove prefix from generated files.
PREFIX ""
IMPORT_PREFIX ""
)
if(D_PLATFORM_MAC)
set_target_properties(${TARGET_NAME} PROPERTIES
# @rpath in installed binaries
INSTALL_RPATH "@executable_path/../Frameworks/;@loader_path/../Frameworks/;@loader_path/../Resources/"
)
if(STANDALONE)
set_target_properties(${TARGET_NAME} PROPERTIES
# @rpath in built binaries
BUILD_WITH_INSTALL_RPATH ON
)
endif()
endif()
target_compile_definitions(${TARGET_NAME} PRIVATE
__STDC_WANT_LIB_EXT1__=1
)
if(D_PLATFORM_WINDOWS)
target_compile_definitions(${TARGET_NAME}
PUBLIC
# Microsoft Visual C++
_CRT_SECURE_NO_WARNINGS
_ENABLE_EXTENDED_ALIGNED_STORAGE
PUBLIC
# windows.h
# - Disable MIN/MAX macro as this breaks a lot of code.
NOMINMAX
# - Disable IN/OUT macro as this breaks a lot of code.
NOINOUT
)
endif()
# C/C++ Compiler Adjustments
if(D_PLATFORM_WINDOWS AND ((CMAKE_CXX_COMPILER_ID STREQUAL "MSVC") OR (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")))
# MSVC/ClangCL
# - Dynamically link Microsoft C/C++ Redistributable.
target_compile_options(${TARGET_NAME} PRIVATE
$<$<CONFIG:>:/MD>
$<$<CONFIG:Debug>:/MDd>
$<$<CONFIG:Release>:/MD>
$<$<CONFIG:RelWithDebInfo>:/MD>
$<$<CONFIG:MinSizeRel>:/MD>
)
# - Treat Warnings as Errors
target_compile_options(${TARGET_NAME} PRIVATE "/Wall")
# - Explicitly disable treating all Warnings as Errors
target_compile_options(${TARGET_NAME} PRIVATE "/WX-")
# - Disable useless warnings
set(DISABLED_WARNINGS
# Don't warn about unused variables, parameters, labels, functions, or typedefs.
"4100"
"4101"
"4102"
"4505"
"4514"
"5245"
# Don't warn about unreferenced variables or parameters which are assigned/initialized.
"4189"
# Don't warn about not-explicitly-handled enumeration identifiers
"4061"
# Ignore automatic padding warnings.
"4820"
# Ignore assignment/move/copy being implicit '= delete;'.
"4623"
"4625"
"4626"
"5026"
"5027"
# Relative include paths are fine.
"4464"
# Buggy warning: printf expects string literal
"4774"
# Buggy warning: subobject initialization should be wrapped in braces
"5246"
# Ignore undefined, unused or unreferenced pre-processor macros
"4688"
# Ignore non-inlined functions
"4710"
# Ignore Spectre mitigation insertions
"5045"
# Ignore inserted padding.
"4324"
)
foreach(WARN ${DISABLED_WARNINGS})
target_compile_options(${TARGET_NAME} PRIVATE "/wd${WARN}")
endforeach()
# - Require enabled instruction sets.
if(D_PLATFORM_ARCH_X86)
if(${PREFIX}TARGET_X86_64_V4)
target_compile_options(${TARGET_NAME} PRIVATE "/arch:AVX512")
elseif(${PREFIX}TARGET_X86_64_V3)
target_compile_options(${TARGET_NAME} PRIVATE "/arch:AVX2")
elseif(${PREFIX}TARGET_X86_64_V2_EX)
target_compile_options(${TARGET_NAME} PRIVATE "/arch:AVX")
elseif(${PREFIX}TARGET_X86_64_V2)
target_compile_options(${TARGET_NAME} PRIVATE "/d2archSSE42")
elseif(${PREFIX}TARGET_X86_64)
#target_compile_options(${TARGET_NAME} PRIVATE "/arch:SSE2")
endif()
endif()
# - Use fast unordered math if possible.
if(${PREFIX}ENABLE_FASTMATH)
target_compile_options(${TARGET_NAME} PRIVATE "/fp:fast")
else()
target_compile_options(${TARGET_NAME} PRIVATE "/fp:precise")
if(MSVC_VERSION GREATER 1930)
# Keep original behavior in VS2022 and up.
target_compile_options(${TARGET_NAME} PRIVATE "/fp:contract")
endif()
endif()
# - Disable incremental builds
target_compile_options(${TARGET_NAME} PRIVATE "/INCREMENTAL:NO")
# - Enable C++ exceptions with SEH exceptions.
target_compile_options(${TARGET_NAME} PRIVATE "/EHa")
# - Enable multi-processor compiling.
target_compile_options(${TARGET_NAME} PRIVATE "/MP")
# - Enable updated __cplusplus macro
target_compile_options(${TARGET_NAME} PRIVATE "/Zc:__cplusplus")
elseif(D_PLATFORM_LINUX AND ((CMAKE_CXX_COMPILER_ID STREQUAL "Clang") OR (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")))
# GCC/Clang
# - Enable all warnings.
target_compile_options(${TARGET_NAME} PRIVATE "-Wall")
target_compile_options(${TARGET_NAME} PRIVATE "-Wextra")
# - Disable useless warnings
set(DISABLED_WARNINGS
# Don't warn about unused variables, parameters, labels, functions, or typedefs.
"unused-function"
"unused-label"
"unused-local-typedefs"
"unused-parameter"
"unused-result"
"unused-const-variable"
"unused-variable"
"unused-value"
# Don't warn about unreferenced variables or parameters which are assigned/initialized.
"unused-but-set-parameter"
"unused-but-set-variable"
# Don't warn about not-explicitly-handled enumeration identifiers
"switch"
# Ignore automatic padding warnings.
"padded"
# Ignore implicit '= delete;'.
# Ignore extra arguments for printf
"format-extra-args"
# Ignore undefined, unused or unreferenced pre-processor macros
"unused-macros"
)
foreach(WARN ${DISABLED_WARNINGS})
target_compile_options(${TARGET_NAME} PRIVATE "-Wno-${WARN}")
endforeach()
# - Require enabled instruction sets.
if(${PREFIX}TARGET_NATIVE)
target_compile_options(${TARGET_NAME} PRIVATE
"-march=native"
)
elseif(D_PLATFORM_ARCH_X86)
if(${PREFIX}TARGET_X86_64_V4)
target_compile_options(${TARGET_NAME} PRIVATE
"-march=x86-64-v4"
)
elseif(${PREFIX}TARGET_X86_64_V3)
target_compile_options(${TARGET_NAME} PRIVATE
"-march=x86-64-v3"
)
elseif(${PREFIX}TARGET_X86_64_V2_EX)
target_compile_options(${TARGET_NAME} PRIVATE
"-march=x86-64-v2"
"-mavx"
"-mbmi2"
"-mbmi"
"-mfma"
"-mf16c"
"-mmovbe"
"-mpclmul"
"-mpopcnt"
)
elseif(${PREFIX}TARGET_X86_64_V2)
target_compile_options(${TARGET_NAME} PRIVATE
"-march=x86-64-v2"
)
elseif(${PREFIX}TARGET_X86_64)
target_compile_options(${TARGET_NAME} PRIVATE
"-march=x86-64"
)
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
target_compile_options(${TARGET_NAME} PRIVATE
"-mtune=generic"
)
else()
target_compile_options(${TARGET_NAME} PRIVATE
"-mtune=x86-64"
)
endif()
endif()
# - Use fast unordered math if possible.
if(${PREFIX}ENABLE_FASTMATH)
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
target_compile_options(${TARGET_NAME} PRIVATE
"-ffast-math"
)
else()
target_compile_options(${TARGET_NAME} PRIVATE
"-ffp-model=fast"
)
endif()
else()
target_compile_options(${TARGET_NAME} PRIVATE
"-ffp-model=precise"
)
endif()
# - Don't export by default, require attributes.
# add_compile_options("-fvisibility=hidden")
elseif(D_PLATFORM_MAC AND (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang"))
# AppleClang
# - Enable most useful warnings.
target_compile_options(${TARGET_NAME} PRIVATE "-Wall")
target_compile_options(${TARGET_NAME} PRIVATE "-Wextra")
# - Require enabled instruction sets.
if(${PREFIX}TARGET_NATIVE)
target_compile_options(${TARGET_NAME} PRIVATE
"-march=native"
)
message(WARNING "Targeting native architecture. Binaries will not be distributable to other systems!")
endif()
# - Use fast unordered math if possible.
# FIXME: Appears to not be supported.
# - Don't export by default, require attributes.
# add_compile_options("-fvisibility=hidden")
endif()
endfunction()
function(streamfx_sanitize_name TEXT _OUTPUT_NAME _OUTPUT_TARGET _OUTPUT_OPTION)
string(REGEX REPLACE "^[ \t]+" "" TEXT "${TEXT}")
string(REGEX REPLACE "[ \t]+$" "" TEXT "${TEXT}")
string(REGEX REPLACE "[^a-zA-Z0-9_-]+" "_" TEXT2 "${TEXT}")
string(REGEX REPLACE "_[_]+" "_" TEXT2 "${TEXT2}")
string(TOUPPER "${TEXT2}" TEXT3)
set(${_OUTPUT_NAME} "${TEXT}" PARENT_SCOPE)
set(${_OUTPUT_TARGET} "${TEXT2}" PARENT_SCOPE)
set(${_OUTPUT_OPTION} "${TEXT3}" PARENT_SCOPE)
endfunction()
function(streamfx_add_component COMPONENT_NAME)
cmake_parse_arguments(PARSE_ARGV 1 _ARG
""
"RESOLVER"
""
)
# Sanitize name for further use.
streamfx_sanitize_name("${COMPONENT_NAME}" COMPONENT_NAME COMPONENT_SANITIZED_NAME COMPONENT_OPTION_NAME)
set(COMPONENT_OPTION "${PREFIX}COMPONENT_${COMPONENT_OPTION_NAME}")
set(COMPONENT_OPTION "${COMPONENT_OPTION}" PARENT_SCOPE)
# Define the necessary targets.
set(COMPONENT_TARGET "StreamFX_${COMPONENT_SANITIZED_NAME}")
set(COMPONENT_TARGET "${COMPONENT_TARGET}" PARENT_SCOPE)
set(COMPONENT_ALIAS "StreamFX::${COMPONENT_SANITIZED_NAME}")
set(COMPONENT_ALIAS "${COMPONENT_ALIAS}" PARENT_SCOPE)
streamfx_add_library(${COMPONENT_TARGET} STATIC EXCLUDE_FROM_ALL)
add_library(${COMPONENT_ALIAS} ALIAS ${COMPONENT_TARGET})
set_target_properties(${COMPONENT_TARGET} PROPERTIES
COMPONENT_LABEL "${COMPONENT_NAME}"
COMPONENT_NAME "${COMPONENT_ALIAS}"
COMPONENT_OPTION "${COMPONENT_OPTION}"
)
# Always depend on StreamFX::Core
target_link_libraries(${COMPONENT_TARGET} PRIVATE $<LINK_LIBRARY:WHOLE_ARCHIVE,StreamFX_Core>)
# Register the component globally.
get_target_property(_DEPENDS StreamFX COMPONENT_DEPENDS)
if(_DEPENDS)
list(APPEND _DEPENDS "${COMPONENT_SANITIZED_NAME}")
else()
set(_DEPENDS "${COMPONENT_SANITIZED_NAME}")
endif()
set_target_properties(StreamFX PROPERTIES
COMPONENT_DEPENDS "${_DEPENDS}"
)
# If there is a resolver function, register it.
if(_ARG_RESOLVER)
set_target_properties(${COMPONENT_TARGET} PROPERTIES
COMPONENT_RESOLVER "${_ARG_RESOLVER}"
)
endif()
# Allow disabling this component.
set(${COMPONENT_OPTION} ON CACHE BOOL "Enable the ${COMPONENT_NAME} component?")
set(${COMPONENT_OPTION}_DISABLED OFF CACHE INTERNAL "Disable the ${_NAME} component?" FORCE)
# Add common include directories
target_include_directories(${COMPONENT_TARGET}
PRIVATE
"${CMAKE_CURRENT_SOURCE_DIR}/source"
PUBLIC
"${CMAKE_CURRENT_SOURCE_DIR}/include"
)
# Add files in common places.
file(GLOB_RECURSE TEMPLATES FOLLOW_SYMLINKS CONFIGURE_DEPENDS "templates/*")
source_group(TREE "${CMAKE_CURRENT_SOURCE_DIR}/templates" PREFIX "Templates" FILES ${TEMPLATES})
file(GLOB_RECURSE DATA FOLLOW_SYMLINKS CONFIGURE_DEPENDS "data/*")
source_group(TREE "${CMAKE_CURRENT_SOURCE_DIR}/data" PREFIX "Data" FILES ${DATA})
file(GLOB_RECURSE SOURCE_PRIVATE FOLLOW_SYMLINKS CONFIGURE_DEPENDS "ui/*")
source_group(TREE "${CMAKE_CURRENT_SOURCE_DIR}/ui" PREFIX "User-Interface Files" FILES ${USERINTERFACE})
file(GLOB_RECURSE SOURCE_PRIVATE FOLLOW_SYMLINKS CONFIGURE_DEPENDS "source/*")
source_group(TREE "${CMAKE_CURRENT_SOURCE_DIR}/source" PREFIX "Private Files" FILES ${SOURCE_PRIVATE})
file(GLOB_RECURSE UI_PRIVATE FOLLOW_SYMLINKS CONFIGURE_DEPENDS "source/ui/*")
file(GLOB_RECURSE GENERATED_PRIVATE FOLLOW_SYMLINKS CONFIGURE_DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/source/*")
source_group(TREE "${CMAKE_CURRENT_BINARY_DIR}/source" PREFIX "Private Files/Generated" FILES ${GENERATED_PRIVATE})
file(GLOB_RECURSE SOURCE_PUBLIC FOLLOW_SYMLINKS CONFIGURE_DEPENDS "include/*")
source_group(TREE "${CMAKE_CURRENT_SOURCE_DIR}/include" PREFIX "Public Files" FILES ${SOURCE_PUBLIC})
file(GLOB_RECURSE UI_PUBLIC FOLLOW_SYMLINKS CONFIGURE_DEPENDS "include/ui/*")
file(GLOB_RECURSE GENERATED_PUBLIC FOLLOW_SYMLINKS CONFIGURE_DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/include/*")
source_group(TREE "${CMAKE_CURRENT_BINARY_DIR}/include" PREFIX "Public Files/Generated" FILES ${GENERATED_PUBLIC})
target_sources(${COMPONENT_TARGET}
PRIVATE
${DATA}
${TEMPLATES}
${USERINTERFACE}
${SOURCE_PRIVATE}
${GENERATED_PRIVATE}
PUBLIC
${SOURCE_PUBLIC}
${GENERATED_PUBLIC}
)
# Ignore data only files.
set_source_files_properties(
${DATA}
${TEMPLATES}
${USERINTERFACE}
PROPERTIES
HEADER_FILE_ONLY ON
)
# Enable Qt if needed
set_target_properties(${TARGET_NAME} PROPERTIES
AUTOUIC ON
AUTOUIC_SEARCH_PATHS "${CMAKE_CURRENT_SOURCE_DIR};${CMAKE_CURRENT_SOURCE_DIR}/ui"
AUTOMOC ON
AUTORCC ON
AUTOGEN_BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}/generated"
)
set_source_files_properties(
${TEMPLATES}
${SOURCE_PRIVATE}
${GENERATED_PRIVATE}
${SOURCE_PUBLIC}
${GENERATED_PUBLIC}
PROPERTIES
SKIP_AUTOGEN ON
SKIP_AUTOMOC ON
SKIP_AUTORCC ON
SKIP_AUTOUIC ON
)
set_source_files_properties(
${UI_PRIVATE}
${UI_PUBLIC}
PROPERTIES
SKIP_AUTOGEN OFF
SKIP_AUTOMOC OFF
SKIP_AUTORCC OFF
SKIP_AUTOUIC OFF
)
endfunction()
function(streamfx_has_component _NAME _OUTPUT)
streamfx_sanitize_name("${_NAME}" _NAME _TARGET _OPTION)
set(${_OUTPUT} OFF PARENT_SCOPE)
if(TARGET "StreamFX_${_TARGET}")
set(${_OUTPUT} ON PARENT_SCOPE)
endif()
endfunction()
function(streamfx_enabled_component _NAME _OUTPUT)
streamfx_sanitize_name("${_NAME}" _NAME _TARGET _OPTION)
if(NOT TARGET "StreamFX_${_TARGET}")
message(FATAL_ERROR "Unknown component '${_NAME}'.")
endif()
get_target_property(_OPTION "StreamFX_${_TARGET}" COMPONENT_OPTION)
set(${_OUTPUT} OFF PARENT_SCOPE)
if(${_OPTION} AND NOT (${_OPTION}_DISABLED))
set(${_OUTPUT} ON PARENT_SCOPE)
endif()
endfunction()
# Use this to add a dependency on another component.
function(streamfx_add_component_dependency _NAME)
cmake_parse_arguments(PARSE_ARGV 1 _ARG
"OPTIONAL"
""
""
)
streamfx_sanitize_name("${_NAME}" _NAME _TARGET _OPTION)
set(DEPENDENCY "${_TARGET}")
if(_ARG_OPTIONAL)
list(APPEND DEPENDENCY "OPTIONAL")
endif()
string(REPLACE ";" "\\;" DEPENDENCY "${DEPENDENCY}")
get_target_property(DEPENDS "${COMPONENT_TARGET}" COMPONENT_DEPENDS)
if(DEPENDS)
list(APPEND DEPENDS "${DEPENDENCY}")
else()
set(DEPENDS "${DEPENDENCY}")
endif()
set_target_properties("${COMPONENT_TARGET}" PROPERTIES COMPONENT_DEPENDS "${DEPENDS}")
endfunction()
# Use this to disable a component via script.
function(streamfx_disable_component _NAME)
cmake_parse_arguments(PARSE_ARGV 1 _ARG
""
"REASON"
""
)
streamfx_sanitize_name("${_NAME}" _NAME _TARGET _OPTION)
if(NOT (_TARGET MATCHES "^StreamFX_"))
set(_TARGET "StreamFX_${_TARGET}")
endif()
# If the component doesn't exist, skip it.
if(NOT TARGET ${_TARGET})
message(WARNING "Not disabling invalid component '${_NAME}'.")
return()
endif()
get_target_property(_LABEL ${_TARGET} COMPONENT_LABEL)
get_target_property(_OPTION ${_TARGET} COMPONENT_OPTION)
CacheSet(${_OPTION}_DISABLED ON)
if(_ARG_REASON)
message(STATUS "[${_LABEL}] Disabled due to: ${_ARG_REASON}")
endif()
endfunction()
################################################################################
# Register Library
################################################################################
streamfx_add_library(StreamFX MODULE) # We are a module for libOBS.
target_include_directories(StreamFX PRIVATE
"source"
"include"
"${PROJECT_BINARY_DIR}/generated"
)
# Ensure there is at least one file.
if(D_PLATFORM_WINDOWS)
target_sources(StreamFX
PRIVATE
"source/windll.cpp"
)
else()
target_sources(StreamFX
PRIVATE
"/dev/null"
)
endif()
if(D_PLATFORM_WINDOWS) # Windows-exclusive
# Version Resource
set(PROJECT_PRODUCT_NAME "${PROJECT_FULL_NAME}")
set(PROJECT_COMPANY_NAME "${PROJECT_AUTHORS}")
set(PROJECT_COPYRIGHT "${PROJECT_AUTHORS} © ${PROJECT_COPYRIGHT_YEARS}")
set(PROJECT_LEGAL_TRADEMARKS_1 "")
set(PROJECT_LEGAL_TRADEMARKS_2 "")
configure_file(
"templates/windows/version.rc.in"
"generated/version.rc"
)
target_sources(StreamFX
PRIVATE
"templates/windows/version.rc.in"
"${PROJECT_BINARY_DIR}/generated/version.rc"
)
elseif(D_PLATFORM_MAC) # MacOS exclusive Changes
set_target_properties(StreamFX PROPERTIES
# No automatic code signing in XCode
XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY ""
XCODE_ATTRIBUTE_CODE_SIGNING_REQUIRED "NO"
# @rpath in installed binaries
INSTALL_RPATH "@executable_path/../Frameworks/;@loader_path/../Frameworks/;@loader_path/../Resources/"
)
if(STANDALONE)
set_target_properties(StreamFX PROPERTIES
# @rpath in built binaries
BUILD_WITH_INSTALL_RPATH ON
)
endif()
endif()
# Set file version
set_target_properties(StreamFX PROPERTIES
MACHO_COMPATIBILITY_VERSION ${_VERSION_MAJOR}.${_VERSION_MINOR}
MACHO_CURRENT_VERSION ${PROJECT_VERSION}
SOVERSION ${_VERSION_MAJOR}.${_VERSION_MINOR}
VERSION ${PROJECT_VERSION}
)
################################################################################
# Add Core
################################################################################
streamfx_add_library(StreamFX_Core STATIC EXCLUDE_FROM_ALL)
add_library(StreamFX::Core ALIAS StreamFX_Core)
# Register the library
target_link_libraries(StreamFX_Core
PRIVATE ${PROJECT_LIBRARIES}
PUBLIC OBS::libobs
)
target_include_directories(StreamFX_Core
PRIVATE ${PROJECT_INCLUDE_DIRS}
PUBLIC
"${PROJECT_SOURCE_DIR}/source"
"${PROJECT_BINARY_DIR}/generated"
)
target_compile_definitions(StreamFX_Core
PRIVATE ${PROJECT_DEFINITIONS}
)
# Combine all variables that matter.
set(PROJECT_FILES
# Always exist
${PROJECT_DATA}
${PROJECT_PRIVATE_GENERATED}
${PROJECT_PRIVATE_SOURCE}
${PROJECT_TEMPLATES}
# UI-only (empty if not enabled)
${PROJECT_UI}
${PROJECT_UI_SOURCE}
# Media
${PROJECT_MEDIA}
)
# Set source groups for IDE generators.
source_group(TREE "${PROJECT_SOURCE_DIR}/data" PREFIX "Data" FILES ${PROJECT_DATA})
source_group(TREE "${PROJECT_SOURCE_DIR}/source" PREFIX "Source" FILES ${PROJECT_PRIVATE_SOURCE} ${PROJECT_UI_SOURCE})
source_group(TREE "${PROJECT_BINARY_DIR}/generated" PREFIX "Source" FILES ${PROJECT_PRIVATE_GENERATED})
source_group(TREE "${PROJECT_SOURCE_DIR}/templates" PREFIX "Templates" FILES ${PROJECT_TEMPLATES})
source_group(TREE "${PROJECT_SOURCE_DIR}/ui" PREFIX "User Interface" FILES ${PROJECT_UI})
source_group(TREE "${PROJECT_SOURCE_DIR}/media" PREFIX "Media" FILES ${PROJECT_MEDIA})
# Prevent unwanted files from being built as source.
set_source_files_properties(${PROJECT_DATA} ${PROJECT_TEMPLATES} ${PROJECT_UI} ${PROJECT_MEDIA} PROPERTIES
HEADER_FILE_ONLY ON
)
# Enable Qt if needed
set_target_properties(StreamFX_Core PROPERTIES
AUTOUIC ON
AUTOUIC_SEARCH_PATHS "${CMAKE_CURRENT_SOURCE_DIR};${CMAKE_CURRENT_SOURCE_DIR}/ui"
AUTOMOC ON
AUTORCC ON
AUTOGEN_BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}/generated"
)
# Prevent non-UI files from being Qt'd
set_source_files_properties(${PROJECT_DATA} ${PROJECT_TEMPLATES} ${PROJECT_MEDIA} ${PROJECT_PRIVATE_GENERATED} ${PROJECT_PRIVATE_SOURCE} PROPERTIES
SKIP_AUTOGEN ON
SKIP_AUTOMOC ON
SKIP_AUTORCC ON
SKIP_AUTOUIC ON
)
target_sources(StreamFX_Core PRIVATE ${PROJECT_FILES})
################################################################################
# Components
################################################################################
# As the above monolithic approach started to show its weaknesses, it was time
# for an improved system which suffers under less issues. This new component
# system should address the main necessary parts,
#- Registration
file(GLOB COMPONENTS RELATIVE ${PROJECT_SOURCE_DIR} CONFIGURE_DEPENDS ${PROJECT_SOURCE_DIR}/components/*)
foreach(COMPONENT ${COMPONENTS})
# Ignore directories with no CMakeLists.txt
if(EXISTS "${PROJECT_SOURCE_DIR}/${COMPONENT}/CMakeLists.txt")
add_subdirectory(${COMPONENT} EXCLUDE_FROM_ALL)
endif()
endforeach()
get_target_property(_UNRESOLVED StreamFX COMPONENT_DEPENDS)
set(_RESOLVED "")
set(_DISABLED "")
#- Cleanup
list(REMOVE_DUPLICATES _UNRESOLVED)
foreach(_ENTITY ${_UNRESOLVED})
# Remove any invalid entries.
if(NOT TARGET "StreamFX_${_ENTITY}")
message(WARNING "Encountered invalid component '${_ENTITY}', removing...")
list(REMOVE_ITEM _UNRESOLVED "${_ENTITY}")
continue()
endif()
endforeach()
#- Resolve Dependencies in a loop
set(_UNRESOLVED_LOOP 0)
while(_UNRESOLVED)
MATH(EXPR _UNRESOLVED_LOOP "${_UNRESOLVED_LOOP}+1")
if(_UNRESOLVED_LOOP GREATER_EQUAL 10)
message(FATAL_ERROR "Infinite loop while resolving components: ${_UNRESOLVED}")
endif()
# Attempt to resolve while there are still unresolved entries.
foreach(_ENTITY ${_UNRESOLVED})
set(RENTITY "StreamFX_${_ENTITY}")
get_target_property(_ALIAS "${RENTITY}" COMPONENT_NAME)
get_target_property(_LABEL "${RENTITY}" COMPONENT_LABEL)
get_target_property(_OPTION "${RENTITY}" COMPONENT_OPTION)
get_target_property(_DEPENDS "${RENTITY}" COMPONENT_DEPENDS)
get_target_property(_RESOLVER "${RENTITY}" COMPONENT_RESOLVER)
# Remove any that have been disabled.
if(NOT ${_OPTION})
message(STATUS "[${_LABEL}] Disabled by user.")
list(REMOVE_ITEM _UNRESOLVED "${_ENTITY}")
list(APPEND _DISABLED "${_ENTITY}")
continue()
elseif(${_OPTION}_DISABLED) # Test for pre-resolve disabling.
message(STATUS "[${_LABEL}] Disabled by build script.")
list(REMOVE_ITEM _UNRESOLVED "${_ENTITY}")
list(APPEND _DISABLED "${_ENTITY}")
continue()
endif()
# Check if all dependencies are resolved.
set(_HAS_UNRESOLVED_DEPENDS OFF)
set(_HAS_DISABLED_DEPENDS OFF)
set(_HAS_UNRESOLVED_OPTIONAL_DEPENDS OFF)
if(_DEPENDS)
foreach(_DEPEND ${_DEPENDS})
list(GET _DEPEND 0 _ENTITY2)
set(RENTITY2 "StreamFX_${_ENTITY2}")
get_target_property(_ENTITY2_LABEL "${RENTITY2}" COMPONENT_LABEL)
if(NOT ("OPTIONAL" IN_LIST _DEPEND))
if("${_ENTITY2}" IN_LIST _DISABLED)
message("[${_LABEL}] Required dependency '${_ENTITY2_LABEL}' is disabled.")
set(_HAS_DISABLED_DEPENDS ON)
endif()
if("${_ENTITY2}" IN_LIST _UNRESOLVED)
set(_HAS_UNRESOLVED_DEPENDS ON)
endif()
else()
if("${_ENTITY2}" IN_LIST _UNRESOLVED)
set(_HAS_UNRESOLVED_OPTIONAL_DEPENDS ON)
endif()
endif()
endforeach()
list(JOIN _DEPENDS ", " _DEPENDS)
else()
set(_DEPENDS "")
endif()
if(_HAS_DISABLED_DEPENDS) # A required dependency is disabled, so disable this entry.
message(STATUS "[${_LABEL}] Disabled by dependency.")
list(REMOVE_ITEM _UNRESOLVED "${_ENTITY}")
list(APPEND _DISABLED "${_ENTITY}")
streamfx_disable_component(${_ENTITY})
continue()
elseif(_HAS_UNRESOLVED_DEPENDS)
continue()
elseif(_HAS_UNRESOLVED_OPTIONAL_DEPENDS AND (_UNRESOLVED_LOOP LESS 8))
# Temporarily skip this element while there are still remaining loops.
continue()
endif()
# Call Resolver function
if(_RESOLVER)
set(COMPONENT_TARGET "${RENTITY}")
set(COMPONENT_ALIAS "${_ALIAS}")
set(COMPONENT_OPTION "${_OPTION}")
cmake_language(CALL ${_RESOLVER})
endif()
if(${_OPTION}_DISABLED) # Test for resolve disabling.
message(STATUS "[${_LABEL}] Disabled by resolver.")
list(REMOVE_ITEM _UNRESOLVED "${_ENTITY}")
list(APPEND _DISABLED "${_ENTITY}")
continue()
endif()
# Finally, if everything went well, we now have a resolved entity.
list(REMOVE_ITEM _UNRESOLVED "${_ENTITY}")
list(APPEND _RESOLVED "${_ENTITY}")
message(STATUS "[${_LABEL}] Enabled. Depends: ${_DEPENDS}")
endforeach()
endwhile()
#- Linking
foreach(_ENTITY ${_RESOLVED})
set(RENTITY "StreamFX_${_ENTITY}")
get_target_property(_DEPENDS "${RENTITY}" COMPONENT_DEPENDS)
# Finally if everything is correct, do things.
if(_DEPENDS)
foreach(_DEPEND ${_DEPENDS})
list(GET _DEPEND 0 _ENTITY2)
set(RENTITY2 "StreamFX_${_ENTITY2}")
streamfx_enabled_component(${_ENTITY2} T_CHECK)
if(T_CHECK)
target_link_libraries(${RENTITY}
PUBLIC
$<LINK_LIBRARY:WHOLE_ARCHIVE,${RENTITY2}>
)
endif()
endforeach()
endif()
target_link_libraries(StreamFX
PRIVATE
$<LINK_LIBRARY:WHOLE_ARCHIVE,${RENTITY}>
)
endforeach()
target_link_libraries(StreamFX PUBLIC $<LINK_LIBRARY:WHOLE_ARCHIVE,StreamFX_Core>)
################################################################################
# Installation
################################################################################
if(STANDALONE)
if(D_PLATFORM_WINDOWS)
install(
TARGETS StreamFX
RUNTIME DESTINATION "obs-plugins/${D_PLATFORM_BITS}bit/" COMPONENT StreamFX
LIBRARY DESTINATION "obs-plugins/${D_PLATFORM_BITS}bit/" COMPONENT StreamFX
)
install(
DIRECTORY "data/"
DESTINATION "data/obs-plugins/StreamFX/"
)
if(MSVC)
install(
FILES $<TARGET_PDB_FILE:StreamFX>
DESTINATION "obs-plugins/${D_PLATFORM_BITS}bit/"
OPTIONAL
)
endif()
elseif(D_PLATFORM_LINUX)
if(STRUCTURE_PACKAGEMANAGER)
install(
TARGETS StreamFX
RUNTIME DESTINATION "lib/obs-plugins/" COMPONENT StreamFX
LIBRARY DESTINATION "lib/obs-plugins/" COMPONENT StreamFX
PERMISSIONS WORLD_EXECUTE;WORLD_READ;OWNER_EXECUTE;OWNER_READ;OWNER_WRITE;GROUP_EXECUTE;GROUP_READ;GROUP_WRITE
)
install(
DIRECTORY "data/"
DESTINATION "share/obs/obs-plugins/StreamFX"
COMPONENT StreamFX
FILE_PERMISSIONS WORLD_EXECUTE;WORLD_READ;OWNER_EXECUTE;OWNER_READ;OWNER_WRITE;GROUP_EXECUTE;GROUP_READ;GROUP_WRITE
DIRECTORY_PERMISSIONS WORLD_EXECUTE;WORLD_READ;OWNER_EXECUTE;OWNER_READ;OWNER_WRITE;GROUP_EXECUTE;GROUP_READ;GROUP_WRITE
)
else()
install(
TARGETS StreamFX
RUNTIME DESTINATION "plugins/StreamFX/bin/${D_PLATFORM_BITS}bit/" COMPONENT StreamFX
LIBRARY DESTINATION "plugins/StreamFX/bin/${D_PLATFORM_BITS}bit/" COMPONENT StreamFX
PERMISSIONS WORLD_EXECUTE;WORLD_READ;OWNER_EXECUTE;OWNER_READ;OWNER_WRITE;GROUP_EXECUTE;GROUP_READ;GROUP_WRITE
)
install(
DIRECTORY "data/"
DESTINATION "plugins/StreamFX/data/"
COMPONENT StreamFX
FILE_PERMISSIONS WORLD_EXECUTE;WORLD_READ;OWNER_EXECUTE;OWNER_READ;OWNER_WRITE;GROUP_EXECUTE;GROUP_READ;GROUP_WRITE
DIRECTORY_PERMISSIONS WORLD_EXECUTE;WORLD_READ;OWNER_EXECUTE;OWNER_READ;OWNER_WRITE;GROUP_EXECUTE;GROUP_READ;GROUP_WRITE
)
endif()
elseif(D_PLATFORM_MAC)
# Bundle Information
set(MACOSX_BUNDLE_BUNDLE_NAME "StreamFX")
set(MACOSX_BUNDLE_BUNDLE_VERSION "${PROJECT_VERSION}")
set(MACOSX_BUNDLE_COPYRIGHT "${PROJECT_COPYRIGHT}")
set(MACOSX_BUNDLE_GUI_IDENTIFIER "${PROJECT_IDENTIFER}")
set(MACOSX_BUNDLE_ICON_FILE "icon.png")
set(MACOSX_BUNDLE_VERSION_STRING "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
set(MACOSX_BUNDLE_LONG_VERSION_STRING "${_VERSION}")
set(MACOSX_BUNDLE_SHORT_VERSION_STRING "${PROJECT_VERSION}")
set_target_properties(StreamFX PROPERTIES
BUNDLE ON
BUNDLE_EXTENSION "plugin"
OUTPUT_NAME StreamFX
MACOSX_BUNDLE_INFO_PLIST "${PROJECT_SOURCE_DIR}/templates/macos/Info.plist.in"
XCODE_ATTRIBUTE_PRODUCT_BUNDLE_IDENTIFIER "${MACOSX_BUNDLE_GUI_IDENTIFIER}"
)
# Proper location for resources in Bundles
foreach(FILE IN LISTS PROJECT_DATA)
cmake_path(ABSOLUTE_PATH FILE OUTPUT_VARIABLE FILE_PATH)
cmake_path(RELATIVE_PATH FILE_PATH BASE_DIRECTORY "${PROJECT_SOURCE_DIR}/data/")
cmake_path(GET FILE_PATH PARENT_PATH FILE_PATH)
set_source_files_properties("${FILE}" PROPERTIES
MACOSX_PACKAGE_LOCATION "Resources/${FILE_PATH}"
)
endforeach()
# Bundle Icon
set_source_files_properties("media/icon.png" PROPERTIES
MACOSX_PACKAGE_LOCATION "Resources"
)
install(
TARGETS StreamFX
RUNTIME DESTINATION "." COMPONENT StreamFX
LIBRARY DESTINATION "." COMPONENT StreamFX
BUNDLE DESTINATION "." COMPONENT StreamFX
PERMISSIONS WORLD_EXECUTE;WORLD_READ;OWNER_EXECUTE;OWNER_READ;OWNER_WRITE;GROUP_EXECUTE;GROUP_READ;GROUP_WRITE
)
endif()
else()
if(COMMAND setup_plugin_target)
setup_plugin_target(StreamFX)
# Seems like we lost the ability to customize which directoy resources are in, and instead are forced to use '/data'.
elseif(COMMAND install_obs_plugin_with_data)
install_obs_plugin_with_data(StreamFX data)
endif()
endif()
################################################################################
# Packaging
################################################################################
if(STANDALONE)
# Packaging
if(NOT PACKAGE_SUFFIX)
set(_PACKAGE_SUFFIX_OVERRIDE "${_VERSION_THIN}")
else()
set(_PACKAGE_SUFFIX_OVERRIDE "${PACKAGE_SUFFIX}")
endif()
set(_PACKAGE_FULL_NAME "${PACKAGE_PREFIX}/${PACKAGE_NAME}-${_PACKAGE_SUFFIX_OVERRIDE}")
if(D_PLATFORM_WINDOWS)
## Installer (InnoSetup)
get_filename_component(ISS_FILES_DIR "${CMAKE_INSTALL_PREFIX}" ABSOLUTE)
file(TO_NATIVE_PATH "${ISS_FILES_DIR}" ISS_FILES_DIR)
get_filename_component(ISS_PACKAGE_DIR "${PACKAGE_PREFIX}" ABSOLUTE)
file(TO_NATIVE_PATH "${ISS_PACKAGE_DIR}" ISS_PACKAGE_DIR)
get_filename_component(ISS_SOURCE_DIR "${PROJECT_SOURCE_DIR}" ABSOLUTE)
file(TO_NATIVE_PATH "${ISS_SOURCE_DIR}" ISS_SOURCE_DIR)
get_filename_component(ISS_MSVCHELPER_PATH "${msvc-redist-helper_BUILD_DIR}" ABSOLUTE)
file(TO_NATIVE_PATH "${ISS_MSVCHELPER_PATH}" ISS_MSVCHELPER_PATH)
configure_file(
"templates/windows/installer.iss.in"
"installer.iss"
)
elseif(D_PLATFORM_MAC)
# .pkg Installer
set(PACKAGES_PATH_NAME "StreamFX")
set(PACKAGES_PATH_NAME "${PACKAGES_PATH_NAME}.plugin")
configure_file(
"templates/macos/installer.pkgproj.in"
"installer.pkgproj"
)
elseif(D_PLATFORM_LINUX)
add_custom_target(
PACKAGE
${CMAKE_COMMAND} -E tar cfv "${_PACKAGE_FULL_NAME}.7z" --format=7zip --
"."
WORKING_DIRECTORY "${CMAKE_INSTALL_PREFIX}"
)
endif()
endif()
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