# Experimental new Sources, Filters and Transitions for OBS Studio
# Copyright (C) 2017 - 2018 Michael Fabian Dirks
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

# CMake Setup
cmake_minimum_required(VERSION 3.8.0)

# Automatic Versioning
set(VERSION_MAJOR 0)
set(VERSION_MINOR 9)
set(VERSION_PATCH 0)
set(VERSION_TWEAK 0)
set(VERSION_SUFFIX "a2")
if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/.git")
	set(GIT_RESULT "")
	set(GIT_OUTPUT "")
	execute_process(
		COMMAND git rev-list --count --topo-order ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}${VERSION_SUFFIX}..HEAD
		WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
		RESULT_VARIABLE GIT_RESULT
		OUTPUT_VARIABLE GIT_OUTPUT
		OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_STRIP_TRAILING_WHITESPACE ERROR_QUIET
	)
	if(GIT_RESULT EQUAL 0)
		set(VERSION_TWEAK ${GIT_OUTPUT})
	endif()
	execute_process(
		COMMAND git rev-parse --short=8 HEAD
		WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
		RESULT_VARIABLE GIT_RESULT
		OUTPUT_VARIABLE GIT_OUTPUT
		OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_STRIP_TRAILING_WHITESPACE ERROR_QUIET
	)
	if(GIT_RESULT EQUAL 0)
		set(PROJECT_COMMIT ${GIT_OUTPUT})
	endif()
endif()
if(PROJECT_COMMIT)
	set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_TWEAK}${VERSION_SUFFIX}-${PROJECT_COMMIT}")
else()
	set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_TWEAK}${VERSION_SUFFIX}")
endif()

# Policies
cmake_policy(PUSH)
if (${CMAKE_VERSION} VERSION_GREATER "3.12.0")
	cmake_policy(SET CMP0074 NEW)
endif()

# Define Project
project(
	StreamFX
	VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_TWEAK}
)
set(PROJECT_FULL_NAME "StreamFX for OBS Studio")
set(PROJECT_DESCRIPTION "Better Production Quality, for free.")
set(PROJECT_AUTHORS "Michael Fabian 'Xaymar' Dirks <info@xaymar.com>")
set(PROJECT_COPYRIGHT_YEARS "2018 - 2020")

################################################################################
# Setup / Bootstrap
################################################################################

# Detect Build Type
if("${CMAKE_SOURCE_DIR}" STREQUAL "${PROJECT_SOURCE_DIR}")
	set(PropertyPrefix "")
else()
	set(PropertyPrefix "${PROJECT_NAME}_")
endif()

# Search Path
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/clang" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" "${CMAKE_CURRENT_SOURCE_DIR}/cmake")

# CMake Modules
include("util")
## Clang Integration
if(${PropertyPrefix}ENABLE_CLANG AND (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake/clang/Clang.cmake"))
	include("Clang")
	set(HAVE_CLANG ON)
endif()

# Detect Architecture
math(EXPR BITS "8*${CMAKE_SIZEOF_VOID_P}")
if("${BITS}" STREQUAL "32")
	set(ARCH "x86")
	message(STATUS "StreamFX no longer supports 32-bit builds, you are on your own if you continue.")
else()
	set(ARCH "x64")
endif()

# All Warnings, Extra Warnings, Pedantic
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
	# using Clang
	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-missing-braces -Wmissing-field-initializers -Wno-c++98-compat-pedantic -Wold-style-cast -Wno-documentation -Wno-documentation-unknown-command -Wno-covered-switch-default -Wno-switch-enum")
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-missing-braces -Wmissing-field-initializers -Wno-c++98-compat-pedantic -Wold-style-cast -Wno-documentation -Wno-documentation-unknown-command -Wno-covered-switch-default -Wno-switch-enum")
elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
	# GCC: -fpermissive is required as GCC does not allow the same template to be in different namespaces.
	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -fpermissive -Wno-long-long -Wno-missing-braces -Wmissing-field-initializers")
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fpermissive -Wno-long-long -Wno-missing-braces -Wmissing-field-initializers")
elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
	# using Intel C++
elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
	set(MSVC_EXTRA_FLAGS "/wd4061 /wd4100 /wd4180 /wd4201 /wd4464 /wd4505 /wd4514 /wd4571 /wd4623 /wd4625 /wd4626 /wd4668 /wd4710 /wd4774 /wd4820 /wd5026 /wd5027 /wd5039 /wd5045 /wd26812")
	# Force to always compile with W4
	if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
		string(REGEX REPLACE "/W[0-4]" "/Wall" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
	else()
		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Wall")
	endif()
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MSVC_EXTRA_FLAGS}")
	
	if(CMAKE_C_FLAGS MATCHES "/W[0-4]")
		string(REGEX REPLACE "/W[0-4]" "/Wall" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
	else()
		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Wall")
	endif()
	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MSVC_EXTRA_FLAGS}")

	if("${PropertyPrefix}" STREQUAL "")
		# Speed Optimized Configuration
		set(_SPEED_COMPILER_FLAGS "/O2 /Oi /Ot /Oy /GF /GS- /Qpar /arch:AVX /GR /GL")
		set(_SPEED_LINKER_FLAGS "/LTCG:incremental /OPT:ICF=4 /INCREMENTAL /OPT:REF")
		set(CMAKE_CXX_FLAGS_SPEED "${CMAKE_CXX_FLAGS_RELWTIHDEBINFO} ${_SPEED_COMPILER_FLAGS}")
		set(CMAKE_C_FLAGS_SPEED "${CMAKE_C_FLAGS_RELWTIHDEBINFO} ${_SPEED_COMPILER_FLAGS}")
		set(CMAKE_EXE_LINKER_FLAGS_SPEED "${CMAKE_EXE_LINKER_FLAGS_RELWTIHDEBINFO} ${_SPEED_LINKER_FLAGS}")
		set(CMAKE_SHARED_LINKER_FLAGS_SPEED "${CMAKE_EXE_LINKER_FLAGS_RELWTIHDEBINFO} ${_SPEED_LINKER_FLAGS}")
		set(CMAKE_MODULE_LINKER_FLAGS_SPEED "${CMAKE_EXE_LINKER_FLAGS_RELWTIHDEBINFO} ${_SPEED_LINKER_FLAGS}")
		mark_as_advanced(
			CMAKE_CXX_FLAGS_SPEED
			CMAKE_C_FLAGS_SPEED
			CMAKE_EXE_LINKER_FLAGS_SPEED
			CMAKE_SHARED_LINKER_FLAGS_SPEED
			CMAKE_MODULE_LINKER_FLAGS_SPEED
		)

		if(CMAKE_CONFIGURATION_TYPES)
			list(APPEND CMAKE_CONFIGURATION_TYPES Speed)
			list(REMOVE_DUPLICATES CMAKE_CONFIGURATION_TYPES)
			CacheSet(CMAKE_CONFIGURATION_TYPES "${CMAKE_CONFIGURATION_TYPES}")
		endif()
	endif()
endif()

# C++ Standard and Extensions
## Use C++17 and no non-standard extensions.
set(_CXX_STANDARD 17)
set(_CXX_EXTENSIONS OFF)

################################################################################
# Options
################################################################################
set(${PropertyPrefix}OBS_NATIVE FALSE CACHE BOOL "Use native obs-studio build" FORCE)
set(${PropertyPrefix}OBS_REFERENCE FALSE CACHE BOOL "Use referenced obs-studio build" FORCE)
set(${PropertyPrefix}OBS_PACKAGE FALSE CACHE BOOL "Use packaged obs-studio build" FORCE)
set(${PropertyPrefix}OBS_DOWNLOAD FALSE CACHE BOOL "Use downloaded obs-studio build")
mark_as_advanced(FORCE OBS_NATIVE OBS_PACKAGE OBS_REFERENCE OBS_DOWNLOAD)

# Solve OBS_NATIVE, OBS_REFERENCE, OBS_PACKAGE, OBS_DOWNLOAD
if(TARGET libobs)
	message(STATUS "${PROJECT_NAME}: Using native obs-studio.")
	CacheSet(${PropertyPrefix}OBS_NATIVE TRUE)
	if (TARGET obs-frontend-api)
		set(HAVE_OBS_FRONTEND TRUE)
	endif()
else()
	message(STATUS "${PROJECT_NAME}: Using packaged or remote obs-studio.")
	CacheSet(${PropertyPrefix}OBS_NATIVE FALSE)

	set(CMAKE_PACKAGE_PREFIX "${CMAKE_BINARY_DIR}" CACHE PATH "Path for generated archives.")
	set(CMAKE_PACKAGE_NAME "${PROJECT_NAME}" CACHE STRING "Name for the generated archives.")
	set(CMAKE_PACKAGE_SUFFIX_OVERRIDE "" CACHE STRING "Override for the suffix.")

	if(UNIX)
		set(UNIX_LOCAL_STRUCTURE TRUE CACHE BOOL "Package for a local linux install.")
	endif()

	if(NOT ${PropertyPrefix}OBS_DOWNLOAD)
		set(${PropertyPrefix}OBS_STUDIO_DIR "" CACHE PATH "OBS Studio Source/Package Directory")
		set(${PropertyPrefix}OBS_DEPENDENCIES_DIR "" CACHE PATH "OBS Studio Dependencies Directory")
		if(EXISTS "${OBS_STUDIO_DIR}/cmake/LibObs/LibObsConfig.cmake")
			message(STATUS "${PROJECT_NAME}: Using packaged obs-studio.")
			CacheSet(${PropertyPrefix}OBS_PACKAGE TRUE)
		elseif(EXISTS "${OBS_STUDIO_DIR}/libobs/obs-module.h")
			message(STATUS "${PROJECT_NAME}: Using referenced obs-studio.")
			CacheSet(${PropertyPrefix}OBS_REFERENCE TRUE)
		else()
			message(FATAL_ERROR "${PROJECT_NAME}: No OBS Studio detected. If you wish to continue, either check ${PropertyPrefix}OBS_DOWNLOAD or fix your configuration")
			return()
		endif()
	endif()
endif()

# Features
if(WIN32)
	set(ENABLE_ENCODER_FFMPEG TRUE)
	set(ENABLE_FILTER_BLUR TRUE)
	set(ENABLE_FILTER_COLOR_GRADE TRUE)
	set(ENABLE_FILTER_DISPLACEMENT TRUE)
	set(ENABLE_FILTER_DYNAMIC_MASK TRUE)
	set(ENABLE_FILTER_NVIDIA_FACE_TRACKING TRUE)
	set(ENABLE_FILTER_SDF_EFFECTS TRUE)
	set(ENABLE_FILTER_SHADER TRUE)
	set(ENABLE_FILTER_TRANSFORM TRUE)
	set(ENABLE_SOURCE_MIRROR TRUE)
	set(ENABLE_SOURCE_SHADER TRUE)
	set(ENABLE_TRANSITION_SHADER TRUE)
elseif(NOT APPLE)
	set(ENABLE_ENCODER_FFMPEG TRUE)
	set(ENABLE_FILTER_BLUR TRUE)
	set(ENABLE_FILTER_COLOR_GRADE TRUE)
	set(ENABLE_FILTER_DISPLACEMENT TRUE)
	set(ENABLE_FILTER_DYNAMIC_MASK TRUE)
	set(ENABLE_FILTER_NVIDIA_FACE_TRACKING FALSE)
	set(ENABLE_FILTER_SDF_EFFECTS TRUE)
	set(ENABLE_FILTER_SHADER TRUE)
	set(ENABLE_FILTER_TRANSFORM TRUE)
	set(ENABLE_SOURCE_MIRROR TRUE)
	set(ENABLE_SOURCE_SHADER TRUE)
	set(ENABLE_TRANSITION_SHADER TRUE)
else()
	set(ENABLE_ENCODER_FFMPEG FALSE)
	set(ENABLE_FILTER_BLUR TRUE)
	set(ENABLE_FILTER_COLOR_GRADE TRUE)
	set(ENABLE_FILTER_DISPLACEMENT TRUE)
	set(ENABLE_FILTER_DYNAMIC_MASK TRUE)
	set(ENABLE_FILTER_NVIDIA_FACE_TRACKING FALSE)
	set(ENABLE_FILTER_SDF_EFFECTS TRUE)
	set(ENABLE_FILTER_SHADER TRUE)
	set(ENABLE_FILTER_TRANSFORM TRUE)
	set(ENABLE_SOURCE_MIRROR TRUE)
	set(ENABLE_SOURCE_SHADER TRUE)
	set(ENABLE_TRANSITION_SHADER TRUE)
endif()
## Encoders
set(${PropertyPrefix}ENABLE_ENCODER_FFMPEG ${ENABLE_ENCODER_FFMPEG} CACHE BOOL "Enable FFmpeg Encoder")
## Filters
set(${PropertyPrefix}ENABLE_FILTER_BLUR ${ENABLE_FILTER_BLUR} CACHE BOOL "Enable Blur Filter")
set(${PropertyPrefix}ENABLE_FILTER_COLOR_GRADE ${ENABLE_FILTER_COLOR_GRADE} CACHE BOOL "Enable Color Grade Filter")
set(${PropertyPrefix}ENABLE_FILTER_DISPLACEMENT ${ENABLE_FILTER_DISPLACEMENT} CACHE BOOL "Enable Displacement Filter")
set(${PropertyPrefix}ENABLE_FILTER_DYNAMIC_MASK ${ENABLE_FILTER_DYNAMIC_MASK} CACHE BOOL "Enable Dynamic Mask Filter")
set(${PropertyPrefix}ENABLE_FILTER_NVIDIA_FACE_TRACKING ${ENABLE_FILTER_NVIDIA_FACE_TRACKING} CACHE BOOL "Enable NVidia Face Tracking Filter")
set(${PropertyPrefix}ENABLE_FILTER_SDF_EFFECTS ${ENABLE_FILTER_SDF_EFFECTS} CACHE BOOL "Enable SDF Effects Filter")
set(${PropertyPrefix}ENABLE_FILTER_SHADER ${ENABLE_FILTER_SHADER} CACHE BOOL "Enable Shader Filter")
set(${PropertyPrefix}ENABLE_FILTER_TRANSFORM ${ENABLE_FILTER_TRANSFORM} CACHE BOOL "Enable Transform Filter")
## Sources
set(${PropertyPrefix}ENABLE_SOURCE_MIRROR ${ENABLE_SOURCE_MIRROR} CACHE BOOL "Enable Mirror Source")
set(${PropertyPrefix}ENABLE_SOURCE_SHADER ${ENABLE_SOURCE_SHADER} CACHE BOOL "Enable Shader Source")
## Transitions
set(${PropertyPrefix}ENABLE_TRANSITION_SHADER ${ENABLE_TRANSITION_SHADER} CACHE BOOL "Enable Shader Transition")
## Code Related
set(${PropertyPrefix}ENABLE_PROFILING FALSE CACHE BOOL "Enable CPU and GPU performance tracking, which has a non-zero overhead at all times. Do not enable this for release builds.")
set(${PropertyPrefix}ENABLE_CLANG TRUE CACHE BOOL "Enable Clang integration for supported compilers.")

# Code Signing
set(${PropertyPrefix}SIGN_ENABLED FALSE CACHE BOOL "Enable signing builds.")
set(${PropertyPrefix}SIGN_KEY "" CACHE FILEPATH "Path to the private key with which to sign.")
set(${PropertyPrefix}SIGN_PASSWORD "" CACHE STRING "Password for the private key.")

################################################################################
# CMake / Compiler Dependencies
################################################################################

# Configure Files
configure_file(
	"templates/version.hpp.in"
	"${PROJECT_BINARY_DIR}/generated/version.hpp"
)
configure_file(
	"templates/module.cpp.in"
	"${PROJECT_BINARY_DIR}/generated/module.cpp"
)

if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
	set(D_PLATFORM_WINDOWS 1)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
	set(D_PLATFORM_LINUX 1)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Mac")
	set(D_PLATFORM_MAC 1)
endif()
configure_file(
	"templates/config.hpp.in"
	"${PROJECT_BINARY_DIR}/generated/config.hpp"
)

if(NOT TARGET libobs)
	# Packaging
	if("${CMAKE_PACKAGE_SUFFIX_OVERRIDE}" STREQUAL "")
		set(_PACKAGE_SUFFIX_OVERRIDE "${VERSION_STRING}")
	else()
		set(_PACKAGE_SUFFIX_OVERRIDE "${CMAKE_PACKAGE_SUFFIX_OVERRIDE}")
	endif()
	set(_PACKAGE_FULL_NAME "${CMAKE_PACKAGE_PREFIX}/${CMAKE_PACKAGE_NAME}-${_PACKAGE_SUFFIX_OVERRIDE}")

	# Windows
	if(WIN32)
		## 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 "${CMAKE_PACKAGE_PREFIX}" ABSOLUTE)
		file(TO_NATIVE_PATH "${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/installer.iss.in"
			"${PROJECT_BINARY_DIR}/installer.iss"
		)

		# Windows Specific Resource Definition
		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/version.rc.in"
			"${PROJECT_BINARY_DIR}/generated/version.rc"
			@ONLY
		)

	endif()

	# Download OBS Studio and OBS Dependencies
	if(${PropertyPrefix}OBS_DOWNLOAD)
		include("DownloadProject")
		
		set(OBS_DOWNLOAD_VERSION "25.0.3-fe-ci")
		if(WIN32)
			# Windows
			set(OBS_DOWNLOAD_HASH_32 "SHA512=C8CABFAA59BDF5E4CD1C69CBC349F3E62FD6FE37A1A1A8BE4AC1B37BF087F597A313B2B004E019827C43A5951B50957B60578B7F2249383C117E634FD8714844")
			set(OBS_DOWNLOAD_HASH_64 "SHA512=75E83548AD8FD994D45BE2395E97499BED8444C245857C811BA44D35BF3C49186B1187D3EF250F2618295D7AFA7D8ED5A66582BD140A01A46A77F6BC19BDDBE2")
			set(OBS_DEPENDENCIES_VERSION "25.0.0")
			set(OBS_DEPENDENCIES_HASH "SHA512=7545696B5B684E6BF57F11158FBDF7A0477C4C2CBB872070105A400E56ACD16A54934928BB917E8C952631667DB63953B56F8BACB9C52D36285EA3DD83B9F473")
			set(OBS_QT_VERSION "5.10.1")
			set(OBS_QT_HASH "SHA512=848B9AC00B06FCA1F1A85BD4EFEA4138D278E8EC96823C5C36CC988DDE5D27E2F91300B02F2F0E71F075CCB0D791D3C888CDA6A5048DDFE6F946A8697DFEF1E9")

			download_project(
				PROJ libobs
				URL https://github.com/Xaymar/obs-studio/releases/download/${OBS_DOWNLOAD_VERSION}/obs-studio-${ARCH}-0.0.0.0-vs2019.7z
				URL_HASH "${OBS_DOWNLOAD_HASH_${ARCH}}"
				DOWNLOAD_NAME "libobs.7z"
				DOWNLOAD_NO_PROGRESS ON
				UPDATE_DISCONNECTED ON
				QUIET
			)

			download_project(
				PROJ obsdeps
				URL https://cdn.xaymar.com/obs/dependencies_${OBS_DEPENDENCIES_VERSION}.7z
				URL_HASH "${OBS_DEPENDENCIES_HASH}"
				DOWNLOAD_NAME "obsdeps.7z"
				DOWNLOAD_NO_PROGRESS ON
				UPDATE_DISCONNECTED ON
				QUIET
			)
		elseif(UNIX)
			# Unix, Linux
			set(OBS_DOWNLOAD_HASH_32 "")
			set(OBS_DOWNLOAD_HASH_64 "SHA512=EAB0450F4B3D9C6252C347CD138A4AB49725CF930A742FF6D1EAEADDEDE31627D1C0A45831FE26A19C0B278386A476736CAA170B351EF833E8A5E8DAD6BB57D2")
			
			download_project(
				PROJ libobs
				URL https://github.com/Xaymar/obs-studio/releases/download/${OBS_DOWNLOAD_VERSION}/obs-studio-${ARCH}-0.0.0.0-ubuntu1804.7z
				URL_HASH "${OBS_DOWNLOAD_HASH_${ARCH}}"
				DOWNLOAD_NAME "libobs.7z"
				DOWNLOAD_NO_PROGRESS ON
				UPDATE_DISCONNECTED ON
				QUIET
			)

			# Dependencies must be installed like normal OBS Studio
			message("Linux builds require your install the necessary development packages, take a look at the obs-studio build guide for them.")
		else()
			# Other OS
			message(FATAL "Unable to download libOBS as this Operating System is not yet supported.")
		endif()
	endif()

	# Load OBS Studio & Dependencies
	if(${PropertyPrefix}OBS_PACKAGE)
		include("${OBS_STUDIO_DIR}/cmake/LibObs/LibObsConfig.cmake")
		if (EXISTS "${OBS_STUDIO_DIR}/cmake/obs-frontend-api/obs-frontend-apiConfig.cmake")
			include("${OBS_STUDIO_DIR}/cmake/obs-frontend-api/obs-frontend-apiConfig.cmake")
			set(HAVE_OBS_FRONTEND TRUE)
		endif()
	elseif(${PropertyPrefix}OBS_REFERENCE)
		set(obsPath "${OBS_STUDIO_DIR}")
		include("${OBS_STUDIO_DIR}/cmake/external/FindLibobs.cmake")
	elseif(${PropertyPrefix}OBS_DOWNLOAD)
		set(_INCLUDE_PREFIX "")
		if(WIN32)
			set(_INCLUDE_PREFIX "${libobs_SOURCE_DIR}/cmake")
		elseif(UNIX)
			set(_INCLUDE_PREFIX "${libobs_SOURCE_DIR}/usr/local/lib/cmake")
		else()
		endif()
		
		include("${_INCLUDE_PREFIX}/LibObs/LibObsConfig.cmake")
		if (EXISTS "${_INCLUDE_PREFIX}/obs-frontend-api/obs-frontend-apiConfig.cmake")
			include("${_INCLUDE_PREFIX}/obs-frontend-api/obs-frontend-apiConfig.cmake")
			
			if(WIN32)
				download_project(
					PROJ qt
					URL https://cdn.xaymar.com/obs/qt_${OBS_QT_VERSION}.7z
					URL_HASH "${OBS_QT_HASH}"
					DOWNLOAD_NAME "qt.7z"
					DOWNLOAD_NO_PROGRESS ON
					UPDATE_DISCONNECTED ON
					QUIET
				)

				set(Qt5_DIR "${qt_SOURCE_DIR}" CACHE STRING "Path to Qt5")
				if("${BITS}" STREQUAL "32")
					CacheSet(Qt5_DIR "${qt_SOURCE_DIR}/msvc2017/lib/cmake/Qt5/")
				else()
					CacheSet(Qt5_DIR "${qt_SOURCE_DIR}/msvc2017_64/lib/cmake/Qt5/")
				endif()
			endif()
			set(HAVE_OBS_FRONTEND TRUE)
		endif()
	endif()
endif()

# QT5
if(HAVE_OBS_FRONTEND)
	find_package(Qt5 COMPONENTS Core Widgets REQUIRED)
endif()

################################################################################
# Code
################################################################################
set(PROJECT_DATA_LOCALE )
set(PROJECT_DATA_EFFECTS )
set(PROJECT_DATA_SHADERS )
set(PROJECT_LIBRARIES )
set(PROJECT_LIBRARIES_DELAYED )
set(PROJECT_INCLUDE_DIRS )
set(PROJECT_TEMPLATES )
set(PROJECT_PUBLIC )
set(PROJECT_PRIVATE_GENERATED )
set(PROJECT_PRIVATE_SOURCE )
set(PROJECT_UI )
set(PROJECT_DEFINES )

## OBS Studio
if(${PropertyPrefix}OBS_NATIVE)
	list(APPEND PROJECT_LIBRARIES
		libobs
	)
elseif(${PropertyPrefix}OBS_REFERENCE)
	list(APPEND PROJECT_INCLUDE_DIRS
		"${OBS_STUDIO_DIR}/libobs"
	)
	list(APPEND PROJECT_LIBRARIES
		"${LIBOBS_LIB}"
	)
elseif(${PropertyPrefix}OBS_PACKAGE)
	list(APPEND PROJECT_INCLUDE_DIRS
		"${OBS_STUDIO_DIR}/include"
	)
	list(APPEND PROJECT_LIBRARIES
		libobs
	)
elseif(${PropertyPrefix}OBS_DOWNLOAD)
	list(APPEND PROJECT_LIBRARIES
		libobs
	)
endif()

## Data & Source
list(APPEND PROJECT_DATA
	"data/locale/en-US.ini"
	"data/effects/color-conversion.effect"
	"data/effects/mipgen.effect"
	"data/effects/pack-unpack.effect"
)
list(APPEND PROJECT_TEMPLATES
	"templates/version.hpp.in"
	"templates/module.cpp.in"
	"templates/config.hpp.in"
)
list(APPEND PROJECT_PRIVATE_SOURCE
	# Plugin
	"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-event.hpp"
	"source/util/util-library.cpp"
	"source/util/util-library.hpp"
	"source/util/util-profiler.cpp"
	"source/util/util-profiler.hpp"
	"source/util/util-threadpool.cpp"
	"source/util/util-threadpool.hpp"

	# Graphics
	"source/gfx/gfx-source-texture.hpp"
	"source/gfx/gfx-source-texture.cpp"

	# OBS
	"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-mipmapper.hpp"
	"source/obs/gs/gs-mipmapper.cpp"
	"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-encoder-factory.hpp"
	"source/obs/obs-encoder-factory.cpp"
	"source/obs/obs-signal-handler.hpp"
	"source/obs/obs-signal-handler.cpp"
	"source/obs/obs-source.hpp"
	"source/obs/obs-source.cpp"
	"source/obs/obs-source-factory.hpp"
	"source/obs/obs-source-factory.cpp"
	"source/obs/obs-source-tracker.hpp"
	"source/obs/obs-source-tracker.cpp"
	"source/obs/obs-tools.hpp"
	"source/obs/obs-tools.cpp"
)
list(APPEND PROJECT_PRIVATE_GENERATED
	"${PROJECT_BINARY_DIR}/generated/module.cpp"
	"${PROJECT_BINARY_DIR}/generated/version.hpp"
	"${PROJECT_BINARY_DIR}/generated/config.hpp"
)
if(WIN32)
	list(APPEND PROJECT_TEMPLATES
		"templates/installer.iss.in"
		"templates/version.rc.in"
	)
	list(APPEND PROJECT_PRIVATE_SOURCE
		"source/windll.cpp"
	)
	list(APPEND PROJECT_PRIVATE_GENERATED
		"${PROJECT_BINARY_DIR}/generated/version.rc"
	)
endif()
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()

## OBS Studio - Frontend/Qt
if(HAVE_OBS_FRONTEND)	
	list(APPEND PROJECT_UI
		"ui/streamfx.qrc"
		"ui/about.ui"
		"ui/about-entry.ui"
	)
	list(APPEND PROJECT_PRIVATE_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"
	)
	list(APPEND PROJECT_DATA
		
	)
	list(APPEND PROJECT_INCLUDE_DIRS
		"source/ui"
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_FRONTEND
	)
endif()

## Feature - FFmpeg Encoder
if(${PropertyPrefix}ENABLE_ENCODER_FFMPEG)
	if(NOT ${PropertyPrefix}OBS_NATIVE)
		find_path(
			FFmpegPath "libavcodec/avcodec.h"
			HINTS
				${OBS_DEPENDENCIES_DIR}
				${obsdeps_SOURCE_DIR}
				${DepsPath}
				${DepsPath32}
				${DepsPath64}
			
			PATHS
				/usr/include
				/usr/local/include
				/opt/local/include
				/sw/include
			PATH_SUFFIXES
				win${BITS}
				win${BITS}/bin
				win${BITS}/include
				win${ARCH}
				win${ARCH}/bin
				win${ARCH}/include
				bin
				include
		)
	endif()
	find_package(FFmpeg REQUIRED COMPONENTS avutil avcodec swscale)

	list(APPEND PROJECT_PRIVATE_SOURCE
		# FFmpeg
		"source/ffmpeg/avframe-queue.cpp"
		"source/ffmpeg/avframe-queue.hpp"
		"source/ffmpeg/swscale.hpp"
		"source/ffmpeg/swscale.cpp"
		"source/ffmpeg/tools.hpp"
		"source/ffmpeg/tools.cpp"
		"source/ffmpeg/hwapi/base.hpp"
		"source/ffmpeg/hwapi/base.cpp"
		"source/ffmpeg/hwapi/d3d11.hpp"
		"source/ffmpeg/hwapi/d3d11.cpp"
	
		# Encoders
		"source/encoders/encoder-ffmpeg.hpp"
		"source/encoders/encoder-ffmpeg.cpp"

		# Encoders/Codecs
		"source/encoders/codecs/hevc.hpp"
		"source/encoders/codecs/hevc.cpp"
		"source/encoders/codecs/h264.hpp"
		"source/encoders/codecs/h264.cpp"
		"source/encoders/codecs/prores.hpp"
		"source/encoders/codecs/prores.cpp"

		# Encoders/Handlers
		"source/encoders/handlers/handler.hpp"
		"source/encoders/handlers/handler.cpp"
		"source/encoders/handlers/debug_handler.hpp"
		"source/encoders/handlers/debug_handler.cpp"
		"source/encoders/handlers/prores_aw_handler.hpp"
		"source/encoders/handlers/prores_aw_handler.cpp"
		"source/encoders/handlers/nvenc_shared.hpp"
		"source/encoders/handlers/nvenc_shared.cpp"
		"source/encoders/handlers/nvenc_h264_handler.hpp"
		"source/encoders/handlers/nvenc_h264_handler.cpp"
		"source/encoders/handlers/nvenc_hevc_handler.hpp"
		"source/encoders/handlers/nvenc_hevc_handler.cpp"
	)
	list(APPEND PROJECT_LIBRARIES
		${FFMPEG_LIBRARIES}
	)
	list(APPEND PROJECT_INCLUDE_DIRS
		${FFMPEG_INCLUDE_DIRS}
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_ENCODER_FFMPEG
	)
endif()

## Feature - Blur Filter
if(${PropertyPrefix}ENABLE_FILTER_BLUR)
	list(APPEND PROJECT_DATA
		"data/effects/mask.effect"
		"data/effects/blur/box.effect"
		"data/effects/blur/box-linear.effect"
		"data/effects/blur/dual-filtering.effect"
		"data/effects/blur/gaussian.effect"
		"data/effects/blur/gaussian-linear.effect"
	)
	list (APPEND PROJECT_PRIVATE_SOURCE
		"source/gfx/blur/gfx-blur-base.hpp"
		"source/gfx/blur/gfx-blur-base.cpp"
		"source/gfx/blur/gfx-blur-box.hpp"
		"source/gfx/blur/gfx-blur-box.cpp"
		"source/gfx/blur/gfx-blur-box-linear.hpp"
		"source/gfx/blur/gfx-blur-box-linear.cpp"
		"source/gfx/blur/gfx-blur-dual-filtering.hpp"
		"source/gfx/blur/gfx-blur-dual-filtering.cpp"
		"source/gfx/blur/gfx-blur-gaussian.hpp"
		"source/gfx/blur/gfx-blur-gaussian.cpp"
		"source/gfx/blur/gfx-blur-gaussian-linear.hpp"
		"source/gfx/blur/gfx-blur-gaussian-linear.cpp"
		"source/filters/filter-blur.hpp"
		"source/filters/filter-blur.cpp"		
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_FILTER_BLUR
	)
endif()

## Features - Color Grade Filter
if(${PropertyPrefix}ENABLE_FILTER_COLOR_GRADE)
	list(APPEND PROJECT_DATA
		"data/effects/color-grade.effect"
	)
	list (APPEND PROJECT_PRIVATE_SOURCE
		"source/filters/filter-color-grade.hpp"
		"source/filters/filter-color-grade.cpp"	
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_FILTER_COLOR_GRADE
	)
endif()

## Features - Displacement Filter
if(${PropertyPrefix}ENABLE_FILTER_DISPLACEMENT)
	list(APPEND PROJECT_DATA
		"data/effects/displace.effect"
	)
	list (APPEND PROJECT_PRIVATE_SOURCE
		"source/filters/filter-displacement.hpp"
		"source/filters/filter-displacement.cpp"
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_FILTER_DISPLACEMENT
	)
endif()

## Features - Dynamic Mask Filter
if(${PropertyPrefix}ENABLE_FILTER_DYNAMIC_MASK)
	list(APPEND PROJECT_DATA
		"data/effects/channel-mask.effect"
	)
	list(APPEND PROJECT_PRIVATE_SOURCE
		"source/filters/filter-dynamic-mask.hpp"
		"source/filters/filter-dynamic-mask.cpp"
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_FILTER_DYNAMIC_MASK
	)
endif()

## Features - Nvidia Face Tracking Filter
if(${PropertyPrefix}ENABLE_FILTER_NVIDIA_FACE_TRACKING AND WIN32)
	set(NVAR_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/third-party/nvidia-arsdk")
	find_package(NVAR REQUIRED)

	list(APPEND PROJECT_PRIVATE_SOURCE
		"source/filters/filter-nv-face-tracking.hpp"
		"source/filters/filter-nv-face-tracking.cpp"
		"source/nvidia/ar/nvidia-ar.hpp"
		"source/nvidia/ar/nvidia-ar.cpp"
		"source/nvidia/ar/nvidia-ar-feature.hpp"
		"source/nvidia/ar/nvidia-ar-feature.cpp"
		"source/nvidia/cuda/nvidia-cuda.hpp"
		"source/nvidia/cuda/nvidia-cuda.cpp"
		"source/nvidia/cuda/nvidia-cuda-context.hpp"
		"source/nvidia/cuda/nvidia-cuda-context.cpp"
		"source/nvidia/cuda/nvidia-cuda-context-stack.hpp"
		"source/nvidia/cuda/nvidia-cuda-context-stack.cpp"
		"source/nvidia/cuda/nvidia-cuda-gs-texture.hpp"
		"source/nvidia/cuda/nvidia-cuda-gs-texture.cpp"
		"source/nvidia/cuda/nvidia-cuda-memory.hpp"
		"source/nvidia/cuda/nvidia-cuda-memory.cpp"
		"source/nvidia/cuda/nvidia-cuda-stream.hpp"
		"source/nvidia/cuda/nvidia-cuda-stream.cpp"
	)
	list(APPEND PROJECT_LIBRARIES
		nvARProxy
	)
	list(APPEND PROJECT_INCLUDE_DIRS
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_FILTER_NVIDIA_FACE_TRACKING
	)
endif()

## Features - SDF Effects Filter
if(${PropertyPrefix}ENABLE_FILTER_SDF_EFFECTS)
	list(APPEND PROJECT_DATA
		"data/effects/sdf/sdf-producer.effect"
		"data/effects/sdf/sdf-consumer.effect"
	)
	list(APPEND PROJECT_PRIVATE_SOURCE
		"source/filters/filter-sdf-effects.hpp"
		"source/filters/filter-sdf-effects.cpp"
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_FILTER_SDF_EFFECTS
	)
endif()

## Features - Shader Filter
if(${PropertyPrefix}ENABLE_FILTER_SHADER)
	set(REQUIRE_SHADER_CODE ON)
	list(APPEND PROJECT_DATA
		"data/examples/shaders/filter/crt-curvature.effect"
		"data/examples/shaders/filter/crt-scanlines.effect"
		"data/examples/shaders/filter/drunk.effect"
		"data/examples/shaders/filter/hexagonize.effect"
		"data/examples/shaders/filter/semiline.effect"
	)
	list(APPEND PROJECT_PRIVATE_SOURCE
		"source/filters/filter-shader.hpp"
		"source/filters/filter-shader.cpp"
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_FILTER_SHADER
	)
endif()

## Features - Transform Filter
if(${PropertyPrefix}ENABLE_FILTER_TRANSFORM)
	list(APPEND PROJECT_PRIVATE_SOURCE
		"source/filters/filter-transform.hpp"
		"source/filters/filter-transform.cpp"
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_FILTER_TRANSFORM
	)
endif()

## Features - Mirror Source
if(${PropertyPrefix}ENABLE_SOURCE_MIRROR)
	list(APPEND PROJECT_PRIVATE_SOURCE
		"source/sources/source-mirror.hpp"
		"source/sources/source-mirror.cpp"
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_SOURCE_MIRROR
	)
endif()

## Features - Shader Source
if(${PropertyPrefix}ENABLE_SOURCE_SHADER)
	set(REQUIRE_SHADER_CODE ON)
	list(APPEND PROJECT_DATA
		"data/examples/shaders/source/shadertoy-3l23Rh.effect"
		"data/examples/shaders/source/shadertoy-3tlXWS.effect"
		"data/examples/shaders/source/shadertoy-MslfRn.effect"
		"data/examples/shaders/source/shadertoy-MslGRn.effect"
	)
	list(APPEND PROJECT_PRIVATE_SOURCE
		"source/sources/source-shader.hpp"
		"source/sources/source-shader.cpp"
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_SOURCE_SHADER
	)
endif()

## Features - Shader Transition
if(${PropertyPrefix}ENABLE_TRANSITION_SHADER)
	set(REQUIRE_SHADER_CODE ON)
	list(APPEND PROJECT_DATA
		"data/examples/shaders/transition/color-shift.effect"
		"data/examples/shaders/transition/luma-burn.effect"
		"data/examples/shaders/transition/pixelator.effect"
		"data/examples/shaders/transition/sliding-bars.effect"
	)
	list(APPEND PROJECT_PRIVATE_SOURCE
		"source/transitions/transition-shader.hpp"
		"source/transitions/transition-shader.cpp"
	)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_TRANSITION_SHADER
	)
endif()

## Features - Performance Profiling
if(${PropertyPrefix}ENABLE_PROFILING)
	list(APPEND PROJECT_DEFINITIONS
		ENABLE_PROFILING
	)
endif()

## Parts
if(REQUIRE_SHADER_CODE)
	list(APPEND PROJECT_PRIVATE_SOURCE
		"source/gfx/shader/gfx-shader.hpp"
		"source/gfx/shader/gfx-shader.cpp"
		"source/gfx/shader/gfx-shader-param.hpp"
		"source/gfx/shader/gfx-shader-param.cpp"
		"source/gfx/shader/gfx-shader-param-audio.hpp"
		"source/gfx/shader/gfx-shader-param-audio.cpp"
		"source/gfx/shader/gfx-shader-param-basic.hpp"
		"source/gfx/shader/gfx-shader-param-basic.cpp"
		"source/gfx/shader/gfx-shader-param-matrix.hpp"
		"source/gfx/shader/gfx-shader-param-matrix.cpp"
		"source/gfx/shader/gfx-shader-param-texture.hpp"
		"source/gfx/shader/gfx-shader-param-texture.cpp"
	)
	list(APPEND PROJECT_DATA
		"data/examples/shaders/feature-test.effect"
	)
endif()

# Combine it all
set(PROJECT_PRIVATE
	${PROJECT_DATA}
	${PROJECT_PRIVATE_GENERATED}
	${PROJECT_PRIVATE_SOURCE}
	${PROJECT_UI}
	${PROJECT_TEMPLATES}
)

source_group(TREE "${PROJECT_SOURCE_DIR}/data" PREFIX "Data Files" FILES ${PROJECT_DATA})
source_group(TREE "${PROJECT_SOURCE_DIR}/source" PREFIX "Code Files" FILES ${PROJECT_PRIVATE_SOURCE})
source_group(TREE "${PROJECT_BINARY_DIR}/generated" PREFIX "Generated Files" FILES ${PROJECT_PRIVATE_GENERATED})
source_group(TREE "${PROJECT_SOURCE_DIR}/templates" PREFIX "Template Files" FILES ${PROJECT_TEMPLATES})
source_group(TREE "${PROJECT_SOURCE_DIR}/ui" PREFIX "User Interface Files" FILES ${PROJECT_UI})

set_source_files_properties(${PROJECT_TEMPLATES} PROPERTIES HEADER_FILE_ONLY TRUE)

################################################################################
# Target
################################################################################

add_library(${PROJECT_NAME} MODULE
	${PROJECT_PUBLIC}
	${PROJECT_PRIVATE}
)

set_target_properties(${PROJECT_NAME}
	PROPERTIES
		PREFIX ""
		IMPORT_PREFIX ""
)

# Include Directories
target_include_directories(${PROJECT_NAME}
	PUBLIC
	PRIVATE
		"${PROJECT_BINARY_DIR}/generated"
		"${PROJECT_SOURCE_DIR}/source"
		${PROJECT_INCLUDE_DIRS}
)

# Link Libraries
target_link_libraries(${PROJECT_NAME}
	${PROJECT_LIBRARIES}
)
if(WIN32)
	target_link_libraries(${PROJECT_NAME}
		Delayimp.lib
	)
	foreach(DELAYLOAD ${PROJECT_LIBRARIES_DELAYED})
		get_target_property(_lf ${PROJECT_NAME} LINK_FLAGS)
		if (NOT _lf)
			set(_lf "")
		endif()
		set_target_properties(${PROJECT_NAME} PROPERTIES LINK_FLAGS "${_lf} /DELAYLOAD:${DELAYLOAD}")
	endforeach()
endif()

# Definitions
target_compile_definitions(${PROJECT_NAME}
	PRIVATE
		${PROJECT_DEFINITIONS}
)
if(WIN32)
	target_compile_definitions(${PROJECT_NAME}
		PRIVATE
			_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()

# C++ Standard and Extensions
set_target_properties(
	${PROJECT_NAME}
	PROPERTIES
		CXX_STANDARD ${_CXX_STANDARD}
		CXX_STANDARD_REQUIRED ON
		CXX_EXTENSIONS ${_CXX_EXTENSIONS}
)

# File Version
if(WIN32)
	set_target_properties(
		${PROJECT_NAME}
		PROPERTIES
		VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}.${PROJECT_VERSION_TWEAK}
		SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}.${PROJECT_VERSION_TWEAK}
	)
elseif(NOT APPLE)
	set_target_properties(
		${PROJECT_NAME}
		PROPERTIES
		VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}.${PROJECT_VERSION_TWEAK}
		SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}.${PROJECT_VERSION_TWEAK}
	)
endif()

# UI
if(HAVE_OBS_FRONTEND)
	target_link_libraries(${PROJECT_NAME}
		obs-frontend-api
		Qt5::Core
		Qt5::Widgets
	)
	set_target_properties(
		${PROJECT_NAME}
		PROPERTIES
		AUTOUIC TRUE
		AUTOUIC_SEARCH_PATHS "${PROJECT_SOURCE_DIR};${PROJECT_SOURCE_DIR}/ui"
		AUTOMOC TRUE
		AUTORCC TRUE
		AUTOGEN_BUILD_DIR "${PROJECT_BINARY_DIR}/generated"
		AUTOGEN_SOURCE_GROUP "Qt Files"
	)
endif()

# Clang Tools
if(${PropertyPrefix}ENABLE_CLANG AND HAVE_CLANG)
	generate_compile_commands_json(
		TARGETS ${PROJECT_NAME}
	)
	clang_tidy(
		TARGETS ${PROJECT_NAME}		
		VERSION 9.0.0
	)
	clang_format(
		TARGETS ${PROJECT_NAME}
		DEPENDENCY
		VERSION 9.0.0
	)
endif()

# Signing
if(${PropertyPrefix}SIGN_ENABLED)
	# Investigate: https://github.com/Monetra/mstdlib/blob/master/CMakeModules/CodeSign.cmake
	if(MSVC) 
		find_program(${PropertyPrefix}SIGN_TOOL
			NAMES "signtool"
			DOC "Path to the signing tool."
			REQUIRED
		)
		
		if(${PropertyPrefix}SIGN_TOOL)
			message(STATUS "${PROJECT_NAME}: Signing enabled")
			add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
				COMMAND ${${PropertyPrefix}SIGN_TOOL}
				ARGS sign /p "${${PropertyPrefix}SIGN_PASSWORD}" /f "${${PropertyPrefix}SIGN_KEY}" $<TARGET_FILE:${PROJECT_NAME}>
			)
		endif()
	endif()
endif()

################################################################################
# Installation
################################################################################

if(${PropertyPrefix}OBS_NATIVE)
	install_obs_plugin_with_data(${PROJECT_NAME} data)
else()
	if(UNIX_LOCAL_STRUCTURE)
		install(
			TARGETS ${PROJECT_NAME}
			RUNTIME DESTINATION "./plugins/${PROJECT_NAME}/bin/${BITS}bit/" COMPONENT Runtime
			LIBRARY DESTINATION "./plugins/${PROJECT_NAME}/bin/${BITS}bit/" COMPONENT Runtime		
		)

		install(
			DIRECTORY "data/"
			DESTINATION "./plugins/${PROJECT_NAME}/data/"
		)
		
		add_custom_target(
			PACKAGE_7Z
			${CMAKE_COMMAND} -E tar cfv "${_PACKAGE_FULL_NAME}.7z" --format=7zip --
				"${CMAKE_INSTALL_PREFIX}/plugins/${PROJECT_NAME}"
			WORKING_DIRECTORY "${CMAKE_INSTALL_PREFIX}"
		)
		add_custom_target(
			PACKAGE_ZIP
			${CMAKE_COMMAND} -E tar cfv "${_PACKAGE_FULL_NAME}.zip" --format=zip --
				"${CMAKE_INSTALL_PREFIX}/plugins/${PROJECT_NAME}"
			WORKING_DIRECTORY "${CMAKE_INSTALL_PREFIX}"
		)
	else()
		install(
			TARGETS ${PROJECT_NAME}
			RUNTIME DESTINATION "./obs-plugins/${BITS}bit/" COMPONENT Runtime
			LIBRARY DESTINATION "./obs-plugins/${BITS}bit/" COMPONENT Runtime
		)
		if(MSVC)
			install(
				FILES $<TARGET_PDB_FILE:${PROJECT_NAME}>
				DESTINATION "./obs-plugins/${BITS}bit/"
				OPTIONAL
			)
		endif()
	
		install(
			DIRECTORY "data/"
			DESTINATION "./data/obs-plugins/${PROJECT_NAME}/"
		)
		
		add_custom_target(
			PACKAGE_7Z
			${CMAKE_COMMAND} -E tar cfv "${_PACKAGE_FULL_NAME}.7z" --format=7zip --
				"${CMAKE_INSTALL_PREFIX}/obs-plugins"
				"${CMAKE_INSTALL_PREFIX}/data"
			WORKING_DIRECTORY "${CMAKE_INSTALL_PREFIX}"
		)
		add_custom_target(
			PACKAGE_ZIP
			${CMAKE_COMMAND} -E tar cfv "${_PACKAGE_FULL_NAME}.zip" --format=zip --
				"${CMAKE_INSTALL_PREFIX}/obs-plugins"
				"${CMAKE_INSTALL_PREFIX}/data"
			WORKING_DIRECTORY "${CMAKE_INSTALL_PREFIX}"
		)
	endif()	
endif()

cmake_policy(POP)