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CMakeLists.txt
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CMakeLists.txt
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# StreamFX - The premier VFX plugin for OBS Studio.
# Copyright (C) 2017 - 2020 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...4.0)
################################################################################
# Configure Type
################################################################################
# Detect if we are building by ourselves or as part of something else.
if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_LIST_DIR}")
set(GROUPED OFF)
set(PREFIX "")
else()
set(GROUPED ON)
set(PREFIX "StreamFX_")
endif()
set(LOGPREFIX "StreamFX:")
################################################################################
# Versioning
################################################################################
set(VERSION_MAJOR 0)
set(VERSION_MINOR 11)
set(VERSION_PATCH 0)
set(VERSION_TWEAK 0)
set(VERSION_SUFFIX "")
set(VERSION_COMMIT "00000000")
# Check if we are in a git repository.
if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/.git")
# Try and figure out where git is.
find_program(GIT git
PATHS
/bin
/sbin
/usr/bin
/usr/local/bin
)
if(GIT)
set(GIT_RESULT)
set(GIT_OUTPUT)
set(GIT_ERROR)
execute_process(
COMMAND "${GIT}" describe --tags --long --match "[0-9]*.[0-9]*.[0-9]*" --abbrev=8 HEAD
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
RESULT_VARIABLE GIT_RESULT
OUTPUT_VARIABLE GIT_OUTPUT
ERROR_VARIABLE GIT_ERROR
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_STRIP_TRAILING_WHITESPACE
ERROR_QUIET
)
if(GIT_RESULT EQUAL 0)
string(REPLACE "-" "." GIT_OUTPUT "${GIT_OUTPUT}")
string(REPLACE "." ";" GIT_OUTPUT "${GIT_OUTPUT}")
# Parse Version
list(GET GIT_OUTPUT 0 VERSION_MAJOR)
list(GET GIT_OUTPUT 1 VERSION_MINOR)
list(GET GIT_OUTPUT 2 VERSION_PATCH)
list(GET GIT_OUTPUT 3 VERSION_TWEAK)
list(GET GIT_OUTPUT 4 VERSION_COMMIT)
# Patch needs additional parsing.
# This may be a [0-9]*[a-z]*[0-9]+ string.
string(REGEX MATCHALL "^([0-9]+)([a-z]+[0-9]+)?" T_MATCHES "${VERSION_PATCH}")
set(VERSION_PATCH "${CMAKE_MATCH_1}")
if(CMAKE_MATCH_2)
set(VERSION_SUFFIX "${CMAKE_MATCH_2}")
else()
set(VERSION_SUFFIX "")
endif()
else()
message(WARNING "${LOGPREFIX} Failed to detect version, using default instead.")
endif()
endif()
else()
message(STATUS "${LOGPREFIX} Not a git repository, automatic version detection disabled.")
endif()
# Allow manual overrides of the detected version.
set(${PREFIX}VERSION "" CACHE STRING "Override StreamFX version with this string. Format: Major.Minor.Patch[Suffix][-Tweak[-Commit8c]]")
if(NOT (${PREFIX}VERSION STREQUAL ""))
string(REPLACE "-" "." T_VERSION "${${PREFIX}VERSION}")
string(REPLACE "." ";" T_VERSION "${${PREFIX}VERSION}")
list(LENGTH T_VERSION T_VERSIONLEN)
list(GET T_VERSION 0 VERSION_MAJOR)
list(GET T_VERSION 1 VERSION_MINOR)
list(GET T_VERSION 2 VERSION_PATCH)
if (T_VERSIONLEN GREATER_EQUAL 3)
list(GET T_VERSION 3 VERSION_TWEAK)
else()
set(VERSION_BUILD 0)
endif()
if (T_VERSIONLEN GREATER_EQUAL 4)
list(GET T_VERSION 4 VERSION_COMMIT)
else()
set(VERSION_COMMIT "")
endif()
# Patch needs additional parsing.
# This may be a [0-9]*[a-z]*[0-9]+ string.
string(REGEX MATCHALL "^([0-9]+)([a-z]+[0-9]+)?" T_MATCHES "${VERSION_PATCH}")
set(VERSION_PATCH "${CMAKE_MATCH_1}")
if(CMAKE_MATCH_2)
set(VERSION_SUFFIX "${CMAKE_MATCH_2}")
else()
set(VERSION_SUFFIX "")
endif()
endif()
# Generate Version String
if(NOT (VERSION_COMMIT STREQUAL ""))
set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_TWEAK}${VERSION_SUFFIX}-${VERSION_COMMIT}")
else()
set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_TWEAK}${VERSION_SUFFIX}")
endif()
# Log the detected version.
message(STATUS "${LOGPREFIX} Version ${VERSION_STRING}")
################################################################################
# Project
################################################################################
project(
StreamFX
VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_TWEAK}
DESCRIPTION "Additional sources, filters, transitions and encoders for OBS Studio."
HOMEPAGE_URL "https://streamfx.xaymar.com/"
)
# Full Project Name
set(PROJECT_FULL_NAME "StreamFX (for OBS Studio)")
# Description
set(PROJECT_DESCRIPTION "Better Production Quality, for free.")
# Authors (TODO: Generate this from AUTHORS)
set(PROJECT_AUTHORS "Michael Fabian 'Xaymar' Dirks <[email protected]>")
# Copyright Years (TODO: Update every year)
set(PROJECT_COPYRIGHT_YEARS "2018 - 2020")
# Versioning
set(PROJECT_VERSION_STRING ${VERSION_STRING})
################################################################################
# Modules
################################################################################
# Search Paths
set(CMAKE_MODULE_PATH
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
"${CMAKE_CURRENT_SOURCE_DIR}/cmake"
)
# Include
include("Architecture") # Architecture Detection
include("util") # CacheClear, CacheSet
include("DownloadProject") # DownloadProject
################################################################################
# Platform Setup
################################################################################
# Operating System
if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
set(D_PLATFORM_OS "windows")
set(D_PLATFORM_WINDOWS 1)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(D_PLATFORM_OS "linux")
set(D_PLATFORM_LINUX 1)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
set(D_PLATFORM_OS "macos")
set(D_PLATFORM_MAC 1)
else()
set(D_PLATFORM_OS "unknown")
set(D_PLATFORM_UNKNOWN 1)
message(WARNING "${LOGPREFIX} The operating system '${CMAKE_SYSTEM_NAME}' is unknown to to this script, continue at your own risk.")
endif()
# Architecture
set(D_PLATFORM_INSTR ${ARCH_INST})
if(ARCH_INST STREQUAL "x86")
set(D_PLATFORM_INSTR_X86 ON)
set(D_PLATFORM_ARCH_X86 ON)
elseif(ARCH_INST STREQUAL "ARM")
set(D_PLATFORM_INSTR_ARM ON)
set(D_PLATFORM_ARCH_ARM ON)
elseif(ARCH_INST STREQUAL "IA64")
set(D_PLATFORM_INSTR_ITANIUM ON)
set(D_PLATFORM_ARCH_ITANIUM ON)
endif()
set(D_PLATFORM_ARCH ${ARCH_INST})
# Bitness
set(D_PLATFORM_BITS ${ARCH_BITS})
set(D_PLATFORM_BITS_PTR ${ARCH_BITS_POINTER})
################################################################################
# C/C++ Compiler Adjustments
################################################################################
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" OR (WIN32 AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang"))
message(STATUS "Applying custom flags for MSVC style build.")
# MSVC/ClangCL
# - Dynamically link Microsoft C/C++ Redistributable.
# - Enable /W3 and disable useless warnings.
# - Enable C++ exceptions with SEH exceptions.
# - Enable multi-processor compiling.
# Build with dynamic MSVC linkage.
add_compile_options(
$<$<CONFIG:>:/MD>
$<$<CONFIG:Debug>:/MDd>
$<$<CONFIG:Release>:/MD>
$<$<CONFIG:RelWithDebInfo>:/MD>
$<$<CONFIG:MinSizeRel>:/MD>
)
# Enable most useful warnings.
set(DISABLED_WARNINGS
"/wd4061" "/wd4100" "/wd4180" "/wd4201" "/wd4464" "/wd4505" "/wd4514"
"/wd4571" "/wd4623" "/wd4625" "/wd4626" "/wd4668" "/wd4710" "/wd4774"
"/wd4820" "/wd5026" "/wd5027" "/wd5039" "/wd5045" "/wd26812"
)
add_compile_options("/W3")
foreach(WARN ${DISABLED_WARNINGS})
add_compile_options("${WARN}")
endforeach()
# C++ Exceptions & SEH
add_compile_options("/EHa")
# Multiprocessor compiling
add_compile_options("/MP")
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang" OR CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
message(STATUS "Applying custom flags for GNU style build.")
# Clang/AppleClang/GNU
# - Don't export by default. (Temporarily disabled)
# - Enable all and extra warnings.
add_compile_options("-Wall")
add_compile_options("-Wextra")
# add_compile_options("-fvisibility=hidden")
endif()
################################################################################
# Detect if we are building with OBS Studio (different from Grouped builds)
################################################################################
set(STANDALONE ON)
if(GROUPED AND (TARGET libobs))
set(STANDALONE OFF)
endif()
if(STANDALONE)
message(STATUS "${LOGPREFIX} This is a standalone build, please make sure you've followed the instructions.")
set(${PREFIX}OBS_NATIVE OFF)
else()
message(STATUS "${LOGPREFIX} This is a combined build.")
set(${PREFIX}OBS_NATIVE ON)
endif()
################################################################################
# Options
################################################################################
# Features
## Encoders
set(${PREFIX}ENABLE_ENCODER_FFMPEG ON CACHE BOOL "Enable FFmpeg Encoder integration.")
set(${PREFIX}ENABLE_ENCODER_FFMPEG_AMF ON CACHE BOOL "Enable AMF Encoder in FFmpeg.")
set(${PREFIX}ENABLE_ENCODER_FFMPEG_NVENC ON CACHE BOOL "Enable NVENC Encoder in FFmpeg.")
set(${PREFIX}ENABLE_ENCODER_FFMPEG_PRORES ON CACHE BOOL "Enable ProRes Encoder in FFmpeg.")
set(${PREFIX}ENABLE_ENCODER_AOM_AV1 ON CACHE BOOL "Enable AOM AV1 Encoder.")
## Filters
set(${PREFIX}ENABLE_FILTER_AUTOFRAMING ON CACHE BOOL "Enable Auto-Framing Filter")
set(${PREFIX}ENABLE_FILTER_AUTOFRAMING_NVIDIA ON CACHE BOOL "Enable NVIDIA provider(s) Auto-Framing Filter")
set(${PREFIX}ENABLE_FILTER_BLUR ON CACHE BOOL "Enable Blur Filter")
set(${PREFIX}ENABLE_FILTER_COLOR_GRADE ON CACHE BOOL "Enable Color Grade Filter")
set(${PREFIX}ENABLE_FILTER_DENOISING ON CACHE BOOL "Enable Denoising filter")
set(${PREFIX}ENABLE_FILTER_DENOISING_NVIDIA ON CACHE BOOL "Enable NVIDIA provider(s) for Denoising Filter")
set(${PREFIX}ENABLE_FILTER_DISPLACEMENT ON CACHE BOOL "Enable Displacement Filter")
set(${PREFIX}ENABLE_FILTER_DYNAMIC_MASK ON CACHE BOOL "Enable Dynamic Mask Filter")
set(${PREFIX}ENABLE_FILTER_SDF_EFFECTS ON CACHE BOOL "Enable SDF Effects Filter")
set(${PREFIX}ENABLE_FILTER_SHADER ON CACHE BOOL "Enable Shader Filter")
set(${PREFIX}ENABLE_FILTER_TRANSFORM ON CACHE BOOL "Enable Transform Filter")
set(${PREFIX}ENABLE_FILTER_UPSCALING ON CACHE BOOL "Enable Upscaling Filter")
set(${PREFIX}ENABLE_FILTER_UPSCALING_NVIDIA ON CACHE BOOL "Enable NVIDIA provider(s) for Upscaling Filter")
set(${PREFIX}ENABLE_FILTER_VIRTUAL_GREENSCREEN ON CACHE BOOL "Enable Virtual Greenscreen Filter")
set(${PREFIX}ENABLE_FILTER_VIRTUAL_GREENSCREEN_NVIDIA ON CACHE BOOL "Enable NVIDIA provider(s) for Virtual Greenscreen Filter")
## Sources
set(${PREFIX}ENABLE_SOURCE_MIRROR ON CACHE BOOL "Enable Mirror Source")
set(${PREFIX}ENABLE_SOURCE_SHADER ON CACHE BOOL "Enable Shader Source")
## Transitions
set(${PREFIX}ENABLE_TRANSITION_SHADER ON CACHE BOOL "Enable Shader Transition")
## FrontEnd & UI
set(${PREFIX}ENABLE_FRONTEND ON CACHE BOOL "Enable Frontend code.")
set(${PREFIX}ENABLE_UPDATER ON CACHE BOOL "Enable automatic update checks.")
## Code Related
set(${PREFIX}ENABLE_CLANG ON CACHE BOOL "Enable Clang integration for supported compilers.")
set(${PREFIX}ENABLE_CODESIGN OFF CACHE BOOL "Enable Code Signing integration for supported environments.")
set(${PREFIX}ENABLE_PROFILING OFF CACHE BOOL "Enable CPU and GPU performance tracking, which has a non-zero overhead at all times. Do not enable this for release builds.")
# Installation / Packaging
if(STANDALONE)
set(STRUCTURE_UNIFIED CACHE BOOL "Install for use in a Plugin Manager")
if(D_PLATFORM_LINUX)
set(STRUCTURE_PACKAGEMANAGER CACHE BOOL "Install for use in a Package Manager (system-wide installation)")
endif()
set(PACKAGE_PREFIX "${CMAKE_BINARY_DIR}" CACHE PATH "Where to place the packages?")
set(PACKAGE_NAME "${PROJECT_NAME}" 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()
################################################################################
# Clang
################################################################################
if(${PREFIX}ENABLE_CLANG AND (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake/clang/Clang.cmake"))
include("cmake/clang/Clang.cmake")
set(HAVE_CLANG ON)
endif()
################################################################################
# Codesign
################################################################################
if(${PREFIX}ENABLE_CODESIGN AND (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake/codesign/CodeSign.cmake"))
include("cmake/codesign/CodeSign.cmake")
set(HAVE_CODESIGN ON)
set(${PREFIX}CODESIGN_FILE "" CACHE FILEPATH "Path to Code-Signing certificate.")
if(WIN32)
set(${PREFIX}CODESIGN_NAME "" CACHE STRING "Name of Code-Signing certificate in Windows's certificate storage.")
endif()
set(${PREFIX}CODESIGN_PASS "" CACHE STRING "Password for Code-Signing certificate.")
set(${PREFIX}CODESIGN_TIMESTAMPS ON CACHE BOOL "Should the resulting binary be timestamped?")
set(_CODESIGN_FILE "$ENV{${PREFIX}CODESIGN_FILE}")
if(${PREFIX}CODESIGN_FILE)
set(_CODESIGN_FILE "${${PREFIX}CODESIGN_FILE}")
endif()
set(_CODESIGN_NAME "$ENV{${PREFIX}CODESIGN_NAME}")
if(${PREFIX}CODESIGN_NAME)
set(_CODESIGN_NAME "${${PREFIX}CODESIGN_NAME}")
endif()
set(_CODESIGN_PASS "$ENV{${PREFIX}CODESIGN_PASS}")
if(${PREFIX}CODESIGN_PASS)
set(_CODESIGN_PASS "${${PREFIX}CODESIGN_PASS}")
endif()
endif()
################################################################################
# Standalone Build: OBS Studio
################################################################################
if(NOT ${PREFIX}OBS_NATIVE)
# Options
set(${PREFIX}DOWNLOAD_OBS_URL "" CACHE STRING "(Optional) URL of prebuilt libOBS archive to download.")
set(${PREFIX}DOWNLOAD_OBS_HASH "" CACHE STRING "(Optional) The hash for the libOBS archive.")
mark_as_advanced(
${PREFIX}DOWNLOAD_OBS_URL
${PREFIX}DOWNLOAD_OBS_HASH
)
# Allow overriding what version we build against.
if(${PREFIX}DOWNLOAD_OBS_URL)
set(_DOWNLOAD_OBS_URL "${${PREFIX}DOWNLOAD_OBS_URL}")
set(_DOWNLOAD_OBS_HASH "${${PREFIX}DOWNLOAD_OBS_HASH}")
else()
set(_DOWNLOAD_OBS_VERSION "27.0.0-ci")
if (D_PLATFORM_WINDOWS)
if (D_PLATFORM_ARCH_X86)
set(_DOWNLOAD_OBS_URL "https://github.com/Xaymar/obs-studio/releases/download/${_DOWNLOAD_OBS_VERSION}/obs-studio-x64-0.0.0.0-windows-${D_PLATFORM_ARCH}-${D_PLATFORM_BITS}.7z")
if (D_PLATFORM_BITS EQUAL 64)
set(_DOWNLOAD_OBS_HASH "SHA256=EBF9853C8A553E16ECBCA22523F401E6CF1EB2E8DA93F1493FEF41D65BD06633")
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
elseif(D_PLATFORM_LINUX)
if (D_PLATFORM_ARCH_X86)
set(_DOWNLOAD_OBS_URL "https://github.com/Xaymar/obs-studio/releases/download/${_DOWNLOAD_OBS_VERSION}/obs-studio-x64-0.0.0.0-ubuntu-${D_PLATFORM_ARCH}-${D_PLATFORM_BITS}.7z")
if (D_PLATFORM_BITS EQUAL 64)
set(_DOWNLOAD_OBS_HASH "SHA256=0AF6C7262C37D80C24CB18523A851FD765C04E766D8EB0F4AC0F6E75D13A035F")
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
elseif(D_PLATFORM_MAC)
if (D_PLATFORM_ARCH_X86)
set(_DOWNLOAD_OBS_URL "https://github.com/Xaymar/obs-studio/releases/download/${_DOWNLOAD_OBS_VERSION}/obs-studio-x64-0.0.0.0-macos-${D_PLATFORM_ARCH}-${D_PLATFORM_BITS}.7z")
if (D_PLATFORM_BITS EQUAL 64)
set(_DOWNLOAD_OBS_HASH "SHA256=F15BC4CA8EB3F581A94372759CFE554E30D202B604B541445A5756B878E4E799")
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
endif()
# Download libOBS
download_project(
PROJ libobs
URL "${_DOWNLOAD_OBS_URL}"
URL_HASH "${_DOWNLOAD_OBS_HASH}"
DOWNLOAD_NO_PROGRESS OFF
UPDATE_DISCONNECTED OFF
)
include("${libobs_SOURCE_DIR}/cmake/LibObs/LibObsConfig.cmake")
endif()
################################################################################
# Standalone Build: OBS Studio Dependencies
################################################################################
if(STANDALONE AND NOT D_PLATFORM_LINUX)
# Options
set(${PREFIX}DOWNLOAD_OBSDEPS_URL "" CACHE STRING "(Optional) URL of prebuilt libOBS archive to download.")
set(${PREFIX}DOWNLOAD_OBSDEPS_HASH "" CACHE STRING "(Optional) The hash for the libOBS archive.")
mark_as_advanced(
${PREFIX}DOWNLOAD_OBSDEPS_URL
${PREFIX}DOWNLOAD_OBSDEPS_HASH
)
# Allow overriding what version we build against.
if(${PREFIX}DOWNLOAD_OBSDEPS_URL)
set(_DOWNLOAD_OBSDEPS_URL "${${PREFIX}DOWNLOAD_OBSDEPS_URL}")
set(_DOWNLOAD_OBSDEPS_HASH "${${PREFIX}DOWNLOAD_OBSDEPS_HASH}")
else()
if (D_PLATFORM_WINDOWS)
if (D_PLATFORM_ARCH_X86)
set(_DOWNLOAD_OBSDEPS_URL "https://github.com/Xaymar/obs-studio/releases/download/27.0.0/deps-windows-x86.7z")
if (D_PLATFORM_BITS EQUAL 64)
set(_DOWNLOAD_OBSDEPS_HASH "SHA256=B4AED165016F0B64A7E8B256CCC12EAF8AF087F61B0B239B9D3D00277485B5B5")
elseif (D_PLATFORM_BITS EQUAL 32)
set(_DOWNLOAD_OBSDEPS_HASH "SHA256=B4AED165016F0B64A7E8B256CCC12EAF8AF087F61B0B239B9D3D00277485B5B5")
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
elseif(D_PLATFORM_MAC)
if (D_PLATFORM_ARCH_X86)
if (D_PLATFORM_BITS EQUAL 64)
set(_DOWNLOAD_OBSDEPS_URL "https://github.com/Xaymar/obs-studio/releases/download/27.0.0/deps-macos-x86_64-2021-03-25.tar.gz")
set(_DOWNLOAD_OBSDEPS_HASH "SHA256=1C409374BCAB9D5CEEAFC121AA327E13AB222096718AF62F2648302DF62898D6")
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
elseif(D_PLATFORM_ARCH_ARM)
if (D_PLATFORM_BITS EQUAL 64)
set(_DOWNLOAD_OBSDEPS_URL "https://github.com/Xaymar/obs-studio/releases/download/27.0.0/deps-macos-arm64-2021-03-25.tar.gz")
set(_DOWNLOAD_OBSDEPS_HASH "SHA256=C0EC57D360AF190E372D6BB883134FA26B1A7E49840DD146B172B48D548B55BC")
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
endif()
# Download libOBS
download_project(
PROJ obsdeps
URL "${_DOWNLOAD_OBSDEPS_URL}"
URL_HASH "${_DOWNLOAD_OBSDEPS_HASH}"
DOWNLOAD_NO_PROGRESS OFF
UPDATE_DISCONNECTED OFF
)
if (D_PLATFORM_WINDOWS)
set(_OBSDEPS_PATH "${obsdeps_SOURCE_DIR}/win${D_PLATFORM_BITS}")
elseif(D_PLATFORM_MAC)
set(_OBSDEPS_PATH "${obsdeps_SOURCE_DIR}/obsdeps")
endif()
endif()
################################################################################
# Standalone Build: Qt v5.x
################################################################################
if(STANDALONE AND NOT D_PLATFORM_LINUX)
set(${PREFIX}DOWNLOAD_QT OFF CACHE BOOL "Download Qt?")
if(${PREFIX}DOWNLOAD_QT)
set(${PREFIX}DOWNLOAD_QT_URL "" CACHE STRING "")
set(${PREFIX}DOWNLOAD_QT_HASH "" CACHE STRING "")
mark_as_advanced(
${PREFIX}DOWNLOAD_QT_URL
${PREFIX}DOWNLOAD_QT_HASH
)
# Allow overriding what version we build against.
if(${PREFIX}DOWNLOAD_QT_URL)
set(_DOWNLOAD_QT_URL "${${PREFIX}DOWNLOAD_QT_URL}")
set(_DOWNLOAD_QT_HASH "${${PREFIX}DOWNLOAD_QT_HASH}")
else()
if (D_PLATFORM_WINDOWS)
if (D_PLATFORM_ARCH_X86)
if (D_PLATFORM_BITS EQUAL 64)
set(_DOWNLOAD_QT_URL "https://github.com/Xaymar/obs-studio/releases/download/27.0.0/qt-5.15.2-windows-x86-64.7z")
set(_DOWNLOAD_QT_HASH "SHA256=109B9C21EF165B0C46DFAA9AD23124F2070ED4D74207C4AFB308183CB8D43BDD")
elseif (D_PLATFORM_BITS EQUAL 32)
set(_DOWNLOAD_QT_URL "https://github.com/Xaymar/obs-studio/releases/download/27.0.0/qt-5.15.2-windows-x86-32.7z")
set(_DOWNLOAD_QT_HASH "SHA256=372E4FBF2A15DD4FDA955A07334D8B8AC6802990148C9CB4E766C90205F8F570")
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
elseif(D_PLATFORM_MAC)
if (D_PLATFORM_ARCH_X86)
if (D_PLATFORM_BITS EQUAL 64)
set(_DOWNLOAD_QT_URL "https://github.com/Xaymar/obs-studio/releases/download/27.0.0/qt-5.15.2-macos-x86_64-2021-03-25.tar.gz")
set(_DOWNLOAD_QT_HASH "SHA256=FFABB54624B931EA3FCC06BED244895F50CEFC95DE09D792D280C46D4F91D4C5")
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
elseif(D_PLATFORM_ARCH_ARM)
if (D_PLATFORM_BITS EQUAL 64)
set(_DOWNLOAD_QT_URL "https://github.com/Xaymar/obs-studio/releases/download/27.0.0/qt-5.15.2-macos-arm64-2021-03-25.tar.gz")
set(_DOWNLOAD_QT_HASH "SHA256=366BA8AC0FA0CAC440AFB9ED1C2EF5932E50091DC43BDE8B5C4B490082B6F19F")
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
else()
message(FATAL_ERROR "${LOGPREFIX} Platform '${D_PLATFORM_OS}' with architecture '${D_PLATFORM_ARCH}' and bitness '${D_PLATFORM_BITS}' is not supported.")
return()
endif()
endif()
download_project(
PROJ qt
URL "${_DOWNLOAD_QT_URL}"
URL_HASH "${_DOWNLOAD_QT_HASH}"
DOWNLOAD_NO_PROGRESS OFF
UPDATE_DISCONNECTED OFF
)
set(Qt5_DIR "${qt_SOURCE_DIR}" CACHE STRING "Path to Qt5")
if (D_PLATFORM_WINDOWS)
if (D_PLATFORM_ARCH_X86)
if (D_PLATFORM_BITS EQUAL 64)
CacheSet(Qt5_DIR "${qt_SOURCE_DIR}/lib/cmake/Qt5")
elseif (D_PLATFORM_BITS EQUAL 32)
CacheSet(Qt5_DIR "${qt_SOURCE_DIR}/lib/cmake/Qt5")
endif()
endif()
elseif(D_PLATFORM_MAC)
CacheSet(Qt5_DIR "${qt_SOURCE_DIR}/lib/cmake/Qt5")
endif()
endif()
endif()
################################################################################
# Components
################################################################################
# Component resolving:
# 1. Check which features are enabled. For each feature, set what they require to ON.
# 2. Try and find required items.
# 3. Again check which features are enabled, if their requirements are missing, warn about it and disable them.
# TODO: Consider making this an error instead.
macro(is_feature_enabled FEATURE OUTPUT)
set(T_ENABLED ${${PREFIX}ENABLE_${FEATURE}})
set(T_DISABLED ${${PREFIX}DISABLE_${FEATURE}})
if(T_ENABLED AND NOT T_DISABLED)
set(${OUTPUT} ON)
else()
# set(${PREFIX}DISABLE_${FEATURE} ON CACHE INTERNAL "" FORCE)
set(${OUTPUT} OFF)
endif()
endmacro()
macro(set_feature_disabled FEATURE DISABLED)
set(${PREFIX}DISABLE_${FEATURE} ${DISABLED} CACHE INTERNAL "" FORCE)
endmacro()
# Features
function(feature_encoder_ffmpeg RESOLVE)
is_feature_enabled(ENCODER_FFMPEG T_CHECK)
if(RESOLVE AND T_CHECK)
if(NOT HAVE_FFMPEG)
message(WARNING "${LOGPREFIX}: FFmpeg Encoder requires FFmpeg. Disabling...")
set_feature_disabled(ENCODER_FFMPEG ON)
else()
# AMF
is_feature_enabled(ENCODER_FFMPEG_AMF T_CHECK)
if(T_CHECK AND D_PLATFORM_MAC)
message(WARNING "${LOGPREFIX}: FFmpeg Encoder 'AMF' requires Windows or Linux. Disabling...")
set_feature_disabled(ENCODER_FFMPEG_AMF ON)
endif()
# NVENC
is_feature_enabled(ENCODER_FFMPEG_NVENC T_CHECK)
if(T_CHECK AND D_PLATFORM_MAC)
message(WARNING "${LOGPREFIX}: FFmpeg Encoder 'NVENC' requires Windows or Linux. Disabling...")
set_feature_disabled(ENCODER_FFMPEG_NVENC ON)
endif()
# ProRes
is_feature_enabled(ENCODER_FFMPEG_PRORES T_CHECK)
endif()
elseif(T_CHECK)
set(REQUIRE_FFMPEG ON PARENT_SCOPE)
endif()
endfunction()
function(feature_encoder_aom_av1 RESOLVE)
is_feature_enabled(ENCODER_AOM_AV1 T_CHECK)
if(RESOLVE AND T_CHECK)
if(NOT HAVE_AOM)
message(WARNING "${LOGPREFIX}: AOM AV1 encoder missing AOM library. Disabling...")
set_feature_disabled(ENCODER_AOM_AV1 ON)
endif()
elseif(T_CHECK)
set(REQUIRE_AOM ON PARENT_SCOPE)
endif()
endfunction()
function(feature_filter_autoframing RESOLVE)
is_feature_enabled(FILTER_AUTOFRAMING T_CHECK)
if(RESOLVE AND T_CHECK)
# Verify that the requirements for the providers are available
if(NOT HAVE_NVIDIA_AR_SDK)
message(WARNING "${LOGPREFIX}: 'NVIDIA Augmented Reality SDK' is missing. Disabling NVIDIA provider...")
set_feature_disabled(FILTER_AUTOFRAMING_NVIDIA ON)
endif()
# Verify that we have at least one provider for Auto-Framing.
is_feature_enabled(FILTER_AUTOFRAMING_NVIDIA T_CHECK_NVIDIA)
if (NOT T_CHECK_NVIDIA)
message(WARNING "${LOGPREFIX}: Auto-Framing has no available providers. Disabling...")
set_feature_disabled(FILTER_AUTOFRAMING ON)
endif()
elseif(T_CHECK)
set(REQUIRE_NVIDIA_AR_SDK ON PARENT_SCOPE)
set(REQUIRE_NVIDIA_CUDA ON PARENT_SCOPE)
endif()
endfunction()
function(feature_filter_blur RESOLVE)
is_feature_enabled(FILTER_BLUR T_CHECK)
endfunction()
function(feature_filter_color_grade RESOLVE)
is_feature_enabled(FILTER_COLOR_GRADE T_CHECK)
endfunction()
function(feature_filter_denoising RESOLVE)
is_feature_enabled(FILTER_DENOISING T_CHECK)
if(RESOLVE AND T_CHECK)
# Verify that the requirements for the providers are available
if(NOT HAVE_NVIDIA_VFX_SDK)
message(WARNING "${LOGPREFIX}: 'NVIDIA Video Effects SDK' is missing. Disabling NVIDIA provider...")
set_feature_disabled(FILTER_DENOISING_NVIDIA ON)
endif()
# Verify that we have at least one provider for Video Denoising.
is_feature_enabled(FILTER_DENOISING_NVIDIA T_CHECK_NVIDIA)
if (NOT T_CHECK_NVIDIA)
message(WARNING "${LOGPREFIX}: Denoising has no available providers. Disabling...")
set_feature_disabled(FILTER_DENOISING ON)
endif()
elseif(T_CHECK)
set(REQUIRE_NVIDIA_VFX_SDK ON PARENT_SCOPE)
endif()
endfunction()
function(feature_filter_displacement RESOLVE)
is_feature_enabled(FILTER_DISPLACEMENT T_CHECK)
endfunction()
function(feature_filter_dynamic_mask RESOLVE)
is_feature_enabled(FILTER_DYNAMIC_MASK T_CHECK)
endfunction()
function(feature_filter_sdf_effects RESOLVE)
is_feature_enabled(FILTER_SDF_EFFECTS T_CHECK)
endfunction()
function(feature_filter_shader RESOLVE)
is_feature_enabled(FILTER_SHADER T_CHECK)
endfunction()
function(feature_filter_transform RESOLVE)
is_feature_enabled(FILTER_TRANSFORM T_CHECK)
endfunction()
function(feature_filter_upscaling RESOLVE)
is_feature_enabled(FILTER_UPSCALING T_CHECK)
if(RESOLVE AND T_CHECK)
# Verify that the requirements for the providers are available
if(NOT HAVE_NVIDIA_VFX_SDK)
message(WARNING "${LOGPREFIX}: 'NVIDIA Video Effects SDK' is missing. Disabling NVIDIA provider(s)...")
set_feature_disabled(FILTER_UPSCALING_NVIDIA ON)
endif()
# Verify that we have at least one provider for Video Super-Resolution.
is_feature_enabled(FILTER_UPSCALING_NVIDIA T_CHECK_NVIDIA)
if (NOT T_CHECK_NVIDIA)
message(WARNING "${LOGPREFIX}: Upscaling has no available providers. Disabling...")
set_feature_disabled(FILTER_UPSCALING ON)
endif()
elseif(T_CHECK)
set(REQUIRE_NVIDIA_VFX_SDK ON PARENT_SCOPE)
endif()
endfunction()
function(feature_filter_virtual_greenscreen RESOLVE)
is_feature_enabled(FILTER_VIRTUAL_GREENSCREEN T_CHECK)
if(RESOLVE AND T_CHECK)
# Verify that the requirements for the providers are available
if(NOT HAVE_NVIDIA_VFX_SDK)
message(WARNING "${LOGPREFIX}: 'NVIDIA Video Effects SDK' is missing. Disabling NVIDIA provider(s)...")
set_feature_disabled(FILTER_VIRTUAL_GREENSCREEN_NVIDIA ON)
endif()
# Verify that we have at least one provider for Video Super-Resolution.
is_feature_enabled(FILTER_VIRTUAL_GREENSCREEN_NVIDIA T_CHECK_NVIDIA)
if (NOT T_CHECK_NVIDIA)
message(WARNING "${LOGPREFIX}: Virtual Greenscreen has no available providers. Disabling...")
set_feature_disabled(FILTER_VIRTUAL_GREENSCREEN ON)
endif()
elseif(T_CHECK)
set(REQUIRE_NVIDIA_VFX_SDK ON PARENT_SCOPE)
endif()
endfunction()
function(feature_source_mirror RESOLVE)
is_feature_enabled(SOURCE_MIRROR T_CHECK)
endfunction()
function(feature_source_shader RESOLVE)
is_feature_enabled(SOURCE_SHADER T_CHECK)
endfunction()
function(feature_transition_shader RESOLVE)
is_feature_enabled(TRANSITION_SHADER T_CHECK)
endfunction()
function(feature_frontend RESOLVE)
is_feature_enabled(FRONTEND T_CHECK)
if(RESOLVE AND T_CHECK)
if(NOT HAVE_QT)
message(WARNING "${LOGPREFIX}: Front-End requires Qt. Disabling...")
set_feature_disabled(FRONTEND ON)
elseif(NOT HAVE_OBSFE)
message(WARNING "${LOGPREFIX}: Front-End requires OBS FrontEnd API. Disabling...")
set_feature_disabled(FRONTEND ON)
endif()
elseif(T_CHECK)
set(REQUIRE_QT ON PARENT_SCOPE)
set(REQUIRE_OBSFE ON PARENT_SCOPE)
endif()
endfunction()
function(feature_updater RESOLVE)
is_feature_enabled(UPDATER T_CHECK)
if(RESOLVE AND T_CHECK)
if(NOT HAVE_CURL)
message(WARNING "${LOGPREFIX}: Updater requires CURL. Disabling...")
set_feature_disabled(UPDATER ON)
elseif(NOT HAVE_JSON)
message(WARNING "${LOGPREFIX}: Updater requires nlohmann::json. Disabling...")
set_feature_disabled(UPDATER ON)
endif()
elseif(T_CHECK)
set(REQUIRE_CURL ON PARENT_SCOPE)
set(REQUIRE_JSON ON PARENT_SCOPE)
endif()
endfunction()
# Set Requirements
feature_encoder_ffmpeg(OFF)
feature_encoder_aom_av1(OFF)
feature_filter_autoframing(OFF)
feature_filter_blur(OFF)
feature_filter_color_grade(OFF)
feature_filter_denoising(OFF)
feature_filter_displacement(OFF)
feature_filter_dynamic_mask(OFF)
feature_filter_sdf_effects(OFF)
feature_filter_shader(OFF)
feature_filter_transform(OFF)
feature_filter_upscaling(OFF)
feature_filter_virtual_greenscreen(OFF)
feature_source_mirror(OFF)
feature_source_shader(OFF)
feature_transition_shader(OFF)
feature_frontend(OFF)
feature_updater(OFF)
# Fulfill Requirements
#- CURL
set(HAVE_CURL OFF)
if(REQUIRE_CURL)
if(D_PLATFORM_WINDOWS)
if(${PREFIX}OBS_NATIVE) # Already defined by OBS
set(CURL_LIBRARIES "${CURL_LIB}")
set(CURL_INCLUDE_DIRS "${CURL_INCLUDE_DIR}")
else()
set(CURL_LIBRARIES "${_OBSDEPS_PATH}/bin/libcurl.lib")
set(CURL_INCLUDE_DIRS "${_OBSDEPS_PATH}/include")
endif()
set(CURL_LIBRARY_DEBUG ${CURL_LIBRARIES})
set(CURL_LIBRARY_RELEASE ${CURL_LIBRARIES})
set(CURL_INCLUDE_DIR ${CURL_INCLUDE_DIRS})
set(CURL_FOUND ON)
else()
find_package(CURL)
endif()
set(HAVE_CURL ${CURL_FOUND})
endif()
#- FFmpeg
set(HAVE_FFMPEG OFF)
if(REQUIRE_FFMPEG)
if(D_PLATFORM_WINDOWS AND NOT ${PREFIX}OBS_NATIVE)
find_path(
FFmpegPath "libavcodec/avcodec.h"
HINTS
${OBS_DEPENDENCIES_DIR}
${_OBSDEPS_PATH}
${DepsPath}
${DepsPath32}
${DepsPath64}
PATHS
/usr/include
/usr/local/include
/opt/local/include
/sw/include
PATH_SUFFIXES
win${D_PLATFORM_BITS}
win${D_PLATFORM_BITS}/bin
win${D_PLATFORM_BITS}/include
win${D_PLATFORM_INSTR}
win${D_PLATFORM_INSTR}/bin
win${D_PLATFORM_INSTR}/include
bin
include
)
endif()
find_package(FFmpeg COMPONENTS avutil avcodec swscale)
set(HAVE_FFMPEG ${FFmpeg_FOUND})
endif()
#- AOM
set(HAVE_AOM OFF)
if(REQUIRE_AOM)
if(NOT D_PLATFORM_MAC)
find_package(AOM)
set(HAVE_AOM ${AOM_FOUND})
endif()
endif()
#- JSON
set(HAVE_JSON OFF)
if(REQUIRE_JSON)
if(NOT EXISTS "${PROJECT_SOURCE_DIR}/third-party/nlohmann-json/single_include")
message(FATAL_ERROR "${LOGPREFIX} Please make sure to update git submodules to their latest supported version.")
return()
else()
set(JSON_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/third-party/nlohmann-json/single_include")
set(HAVE_JSON ON)
endif()
endif()
#- NVIDIA Augmented Reality SDK
set(HAVE_NVIDIA_AR_SDK OFF)
if(REQUIRE_NVIDIA_AR_SDK AND D_PLATFORM_WINDOWS)
if(EXISTS "${PROJECT_SOURCE_DIR}/third-party/nvidia-maxine-ar-sdk/version.h")
set(HAVE_NVIDIA_AR_SDK ON)
endif()
if(NOT TARGET NVIDIA::AR)
add_library(NVIDIA::AR IMPORTED INTERFACE)
target_include_directories(NVIDIA::AR
INTERFACE
"${PROJECT_SOURCE_DIR}/third-party/nvidia-maxine-ar-sdk/nvar/include/"
"${PROJECT_SOURCE_DIR}/third-party/nvidia-maxine-ar-sdk/nvar/src/"
)
endif()
endif()
#- NVIDIA Video Effects SDK
set(HAVE_NVIDIA_VFX_SDK OFF)
if(REQUIRE_NVIDIA_VFX_SDK AND D_PLATFORM_WINDOWS)
if(EXISTS "${PROJECT_SOURCE_DIR}/third-party/nvidia-maxine-vfx-sdk/version.h")
set(HAVE_NVIDIA_VFX_SDK ON)
endif()
if(NOT TARGET NVIDIA::VFX)
add_library(NVIDIA::VFX IMPORTED INTERFACE)
target_include_directories(NVIDIA::VFX
INTERFACE
"${PROJECT_SOURCE_DIR}/third-party/nvidia-maxine-vfx-sdk/nvvfx/include/"
"${PROJECT_SOURCE_DIR}/third-party/nvidia-maxine-vfx-sdk/nvvfx/src/"
)
endif()
set(REQUIRE_NVIDIA_CUDA ON)
endif()
#- NVIDIA CUDA (Windows)
set(HAVE_NVIDIA_CUDA OFF)
if(REQUIRE_NVIDIA_CUDA AND D_PLATFORM_WINDOWS)
set(HAVE_NVIDIA_CUDA ON)
endif()
#- OBS Front-End API
set(HAVE_OBSFE OFF)
if(REQUIRE_OBSFE)
if(${PREFIX}OBS_NATIVE)
if(TARGET obs-frontend-api)
set(HAVE_OBSFE ON)
endif()
else()
if (EXISTS "${libobs_SOURCE_DIR}/cmake/obs-frontend-api/obs-frontend-apiConfig.cmake")
include("${libobs_SOURCE_DIR}/cmake/obs-frontend-api/obs-frontend-apiConfig.cmake")
set(HAVE_OBSFE ON)
endif()
endif()
endif()
#- Qt5
set(HAVE_QT OFF)
if(REQUIRE_QT)
find_package(Qt5
COMPONENTS Widgets Core REQUIRED
)
set(HAVE_QT ${Qt5_FOUND})