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CMakeLists.txt
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# 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...3.12)
# Automatic Versioning
set(VERSION_MAJOR 0)
set(VERSION_MINOR 9)
set(VERSION_PATCH 0)
set(VERSION_TWEAK 0)
set(VERSION_SUFFIX "")
if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/.git")
set(GIT_RESULT "")
set(GIT_OUTPUT "")
# Get commit index
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()
# Get commit hash
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(VERSION_COMMIT ${GIT_OUTPUT})
else()
set(VERSION_COMMIT "")
endif()
endif()
if(VERSION_COMMIT)
set(VERSION_STRING "${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()
# 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 <[email protected]>")
set(PROJECT_COPYRIGHT_YEARS "2018 - 2020")
# Internal Configuration
set(OBS_DOWNLOAD_VERSION "26.0.2-ci")
if(WIN32)
set(OBS_DOWNLOAD_HASH_32 "SHA512=C8CABFAA59BDF5E4CD1C69CBC349F3E62FD6FE37A1A1A8BE4AC1B37BF087F597A313B2B004E019827C43A5951B50957B60578B7F2249383C117E634FD8714844")
set(OBS_DOWNLOAD_HASH_64 "SHA512=75E83548AD8FD994D45BE2395E97499BED8444C245857C811BA44D35BF3C49186B1187D3EF250F2618295D7AFA7D8ED5A66582BD140A01A46A77F6BC19BDDBE2")
set(OBS_DEPENDENCIES_VERSION "26.0.0")
set(OBS_DEPENDENCIES_HASH "SHA512=7545696B5B684E6BF57F11158FBDF7A0477C4C2CBB872070105A400E56ACD16A54934928BB917E8C952631667DB63953B56F8BACB9C52D36285EA3DD83B9F473")
set(OBS_QT_VERSION "5.10.1")
set(OBS_QT_HASH "SHA512=848B9AC00B06FCA1F1A85BD4EFEA4138D278E8EC96823C5C36CC988DDE5D27E2F91300B02F2F0E71F075CCB0D791D3C888CDA6A5048DDFE6F946A8697DFEF1E9")
elseif(UNIX AND NOT APPLE)
set(OBS_DOWNLOAD_HASH_32 "")
set(OBS_DOWNLOAD_HASH_64 "SHA512=EAB0450F4B3D9C6252C347CD138A4AB49725CF930A742FF6D1EAEADDEDE31627D1C0A45831FE26A19C0B278386A476736CAA170B351EF833E8A5E8DAD6BB57D2")
# Qt & Dependencies are system packages.
endif()
################################################################################
# Setup / Bootstrap
################################################################################
# Detect Project Type (solo, combined)
if("${CMAKE_SOURCE_DIR}" STREQUAL "${PROJECT_SOURCE_DIR}")
set(PREFIX "")
else()
set(PREFIX "${PROJECT_NAME}_")
endif()
# Search Path
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/clang" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
# CMake Modules
include("util")
## Clang Integration
if(${PREFIX}ENABLE_CLANG AND (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake/clang/Clang.cmake"))
include("Clang")
set(HAVE_CLANG ON)
endif()
## Download Project
include("DownloadProject")
# Detect Platform & Architecture
math(EXPR BITS "8*${CMAKE_SIZEOF_VOID_P}")
if(BITS EQUAL 32)
set(D_PLATFORM_BITS 32)
set(ARCH "x86")
elseif(BITS EQUAL 64)
set(D_PLATFORM_BITS 64)
set(ARCH "x64")
else()
message(FATAL_ERROR "Unknown architecture, please file a bug with your exact setup if you believe this to be an error.")
return()
endif()
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 "Darwin")
set(D_PLATFORM_MAC 1)
else()
message(FATAL_ERROR "Unknown platform, please file a bug with your exact setup if you believe this to be an error.")
return()
endif()
################################################################################
# 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()
# C++ Standard and Extensions
## Use C++17 and no non-standard extensions.
set(_CXX_STANDARD 17)
set(_CXX_EXTENSIONS OFF)
################################################################################
# Resolve Plugin Build Type
################################################################################
if(TARGET libobs)
# Plugin is built together with libOBS.
message(STATUS "${PROJECT_NAME}: Using native libOBS.")
set(${PREFIX}OBS_NATIVE TRUE)
if (TARGET obs-frontend-api)
set(HAVE_OBS_FRONTEND TRUE)
endif()
else()
# Plugin is built by itself.
message(STATUS "${PROJECT_NAME}: Using downloaded libOBS.")
if(NOT WIN32)
message(STATUS "${PROJECT_NAME}: Linux builds require preinstalled development packages. Refer to the manual for more information.")
endif()
set(${PREFIX}OBS_NATIVE FALSE)
endif()
################################################################################
# Options
################################################################################
# Configuration by build type
if(${PREFIX}OBS_NATIVE)
else()
# Packaging
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.")
# Unix builds
if(UNIX)
set(UNIX_LOCAL_STRUCTURE TRUE CACHE BOOL "Package for a local linux install.")
endif()
endif()
# Features
## Encoders
set(${PREFIX}ENABLE_ENCODER_FFMPEG TRUE CACHE BOOL "Enable FFmpeg Encoder")
## Filters
set(${PREFIX}ENABLE_FILTER_BLUR TRUE CACHE BOOL "Enable Blur Filter")
set(${PREFIX}ENABLE_FILTER_COLOR_GRADE TRUE CACHE BOOL "Enable Color Grade Filter")
set(${PREFIX}ENABLE_FILTER_DISPLACEMENT TRUE CACHE BOOL "Enable Displacement Filter")
set(${PREFIX}ENABLE_FILTER_DYNAMIC_MASK TRUE CACHE BOOL "Enable Dynamic Mask Filter")
set(${PREFIX}ENABLE_FILTER_NVIDIA_FACE_TRACKING TRUE CACHE BOOL "Enable NVidia Face Tracking Filter")
set(${PREFIX}ENABLE_FILTER_SDF_EFFECTS TRUE CACHE BOOL "Enable SDF Effects Filter")
set(${PREFIX}ENABLE_FILTER_SHADER TRUE CACHE BOOL "Enable Shader Filter")
set(${PREFIX}ENABLE_FILTER_TRANSFORM TRUE CACHE BOOL "Enable Transform Filter")
## Sources
set(${PREFIX}ENABLE_SOURCE_MIRROR TRUE CACHE BOOL "Enable Mirror Source")
set(${PREFIX}ENABLE_SOURCE_SHADER TRUE CACHE BOOL "Enable Shader Source")
## Transitions
set(${PREFIX}ENABLE_TRANSITION_SHADER TRUE CACHE BOOL "Enable Shader Transition")
## FrontEnd / UI
set(${PREFIX}ENABLE_FRONTEND TRUE CACHE BOOL "Enable Frontend code.")
## Code Related
set(${PREFIX}ENABLE_CLANG TRUE CACHE BOOL "Enable Clang integration for supported compilers.")
set(${PREFIX}ENABLE_PROFILING FALSE CACHE BOOL "Enable CPU and GPU performance tracking, which has a non-zero overhead at all times. Do not enable this for release builds.")
set(${PREFIX}ENABLE_UPDATER TRUE CACHE BOOL "Enable automatic update checks.")
# Code Signing
set(${PREFIX}SIGN_ENABLED FALSE CACHE BOOL "Enable signing builds.")
set(${PREFIX}SIGN_KEY "" CACHE FILEPATH "Path to the private key with which to sign.")
set(${PREFIX}SIGN_PASSWORD "" CACHE STRING "Password for the private key.")
################################################################################
# CMake / Compiler Dependencies
################################################################################
# Configure Files
configure_file(
"templates/config.hpp.in"
"${PROJECT_BINARY_DIR}/generated/config.hpp"
)
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(WIN32) # Windows 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()
################################################################################
# Code & Dependencies
################################################################################
function(refresh_components)
# CURL
if((${PREFIX}ENABLE_UPDATER AND NOT ${PREFIX}DISABLE_UPDATER))
set(REQUIRE_CURL TRUE PARENT_SCOPE)
else()
set(REQUIRE_CURL FALSE PARENT_SCOPE)
endif()
# FFmpeg
if(${PREFIX}ENABLE_ENCODER_FFMPEG AND NOT ${PREFIX}DISABLE_ENCODER_FFMPEG)
set(REQUIRE_FFMPEG TRUE PARENT_SCOPE)
else()
set(REQUIRE_FFMPEG FALSE PARENT_SCOPE)
endif()
# JSON
if((${PREFIX}ENABLE_UPDATER AND NOT ${PREFIX}DISABLE_UPDATER))
set(REQUIRE_JSON TRUE PARENT_SCOPE)
else()
set(REQUIRE_JSON FALSE PARENT_SCOPE)
endif()
# OBS Frontend API
if((${PREFIX}ENABLE_FRONTEND AND NOT ${PREFIX}DISABLE_FRONTEND))
set(REQUIRE_OBSFE TRUE PARENT_SCOPE)
else()
set(REQUIRE_OBSFE FALSE PARENT_SCOPE)
endif()
# Qt
if((${PREFIX}ENABLE_FRONTEND AND NOT ${PREFIX}DISABLE_FRONTEND))
set(REQUIRE_QT TRUE PARENT_SCOPE)
else()
set(REQUIRE_QT FALSE PARENT_SCOPE)
endif()
# NVIDIA Broadcast/Augmented Reality
if((${PREFIX}ENABLE_FILTER_NVIDIA_FACE_TRACKING AND NOT ${PREFIX}DISABLE_FILTER_NVIDIA_FACE_TRACKING))
set(REQUIRE_NVAR TRUE PARENT_SCOPE)
else()
set(REQUIRE_NVAR FALSE PARENT_SCOPE)
endif()
# NVIDIA CUDA
if((${PREFIX}ENABLE_FILTER_NVIDIA_FACE_TRACKING AND NOT ${PREFIX}DISABLE_FILTER_NVIDIA_FACE_TRACKING))
set(REQUIRE_NVCUDA TRUE PARENT_SCOPE)
else()
set(REQUIRE_NVCUDA FALSE PARENT_SCOPE)
endif()
endfunction()
function(resolve_components)
# Resolve features by dependencies
if(${PREFIX}ENABLE_ENCODER_FFMPEG AND HAVE_FFMPEG)
set(${PREFIX}DISABLE_ENCODER_FFMPEG FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_ENCODER_FFMPEG TRUE PARENT_SCOPE)
if(${PREFIX}ENABLE_ENCODER_FFMPEG)
message(WARNING "Encoder 'FFmpeg' requires FFmpeg.")
endif()
endif()
if(${PREFIX}ENABLE_FILTER_BLUR)
set(${PREFIX}DISABLE_FILTER_BLUR FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_FILTER_BLUR TRUE PARENT_SCOPE)
endif()
if(${PREFIX}ENABLE_FILTER_COLOR_GRADE)
set(${PREFIX}DISABLE_FILTER_COLOR_GRADE FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_FILTER_COLOR_GRADE TRUE PARENT_SCOPE)
endif()
if(${PREFIX}ENABLE_FILTER_DISPLACEMENT)
set(${PREFIX}DISABLE_FILTER_DISPLACEMENT FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_FILTER_DISPLACEMENT TRUE PARENT_SCOPE)
endif()
if(${PREFIX}ENABLE_FILTER_DYNAMIC_MASK)
set(${PREFIX}DISABLE_FILTER_DYNAMIC_MASK FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_FILTER_DYNAMIC_MASK TRUE PARENT_SCOPE)
endif()
if(${PREFIX}ENABLE_FILTER_NVIDIA_FACE_TRACKING AND WIN32 AND HAVE_NVCUDA AND HAVE_NVAR)
set(${PREFIX}DISABLE_FILTER_NVIDIA_FACE_TRACKING FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_FILTER_NVIDIA_FACE_TRACKING TRUE PARENT_SCOPE)
if(${PREFIX}ENABLE_FILTER_NVIDIA_FACE_TRACKING)
message(WARNING "Filter 'NVIDIA Face Tracking' requires Windows, NVIDIA CUDA and NVIDIA AR SDK.")
endif()
endif()
if(${PREFIX}ENABLE_FILTER_SDF_EFFECTS)
set(${PREFIX}DISABLE_FILTER_SDF_EFFECTS FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_FILTER_SDF_EFFECTS TRUE PARENT_SCOPE)
endif()
if(${PREFIX}ENABLE_FILTER_SHADER)
set(${PREFIX}DISABLE_FILTER_SHADER FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_FILTER_SHADER TRUE PARENT_SCOPE)
endif()
if(${PREFIX}ENABLE_SOURCE_MIRROR)
set(${PREFIX}DISABLE_SOURCE_MIRROR FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_SOURCE_MIRROR TRUE PARENT_SCOPE)
endif()
if(${PREFIX}ENABLE_SOURCE_SHADER)
set(${PREFIX}DISABLE_SOURCE_SHADER FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_SOURCE_SHADER TRUE PARENT_SCOPE)
endif()
if(${PREFIX}ENABLE_TRANSITION_SHADER)
set(${PREFIX}DISABLE_TRANSITION_SHADER FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_TRANSITION_SHADER TRUE PARENT_SCOPE)
endif()
if(${PREFIX}ENABLE_FRONTEND AND HAVE_QT AND HAVE_OBSFE)
set(${PREFIX}DISABLE_FRONTEND FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_FRONTEND TRUE PARENT_SCOPE)
if(${PREFIX}ENABLE_FRONTEND)
message(WARNING "Front-End requires Qt5 and OBS Frontend API.")
endif()
endif()
if(${PREFIX}ENABLE_PROFILING)
set(${PREFIX}DISABLE_PROFILING FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_PROFILING TRUE PARENT_SCOPE)
endif()
if(${PREFIX}ENABLE_UPDATER AND HAVE_CURL AND HAVE_JSON)
set(${PREFIX}DISABLE_UPDATER FALSE PARENT_SCOPE)
else()
set(${PREFIX}DISABLE_UPDATER TRUE PARENT_SCOPE)
if(${PREFIX}ENABLE_UPDATER)
message(WARNING "Updater requires CURL and nlohmann/json")
endif()
endif()
endfunction()
# Update Required Parts
refresh_components()
# OBS (Always first)
if(NOT ${PREFIX}OBS_NATIVE)
if(D_PLATFORM_WINDOWS)
set(DLSUFFIX "windows${BITS}")
elseif(D_PLATFORM_LINUX)
set(DLSUFFIX "ubuntu${BITS}")
elseif(D_PLATFORM_MAC)
set(DLSUFFIX "macos${BITS}")
else()
message(FATAL_ERROR "Standalone builds are not supported for this platform. Please consider submitting the necessary changes to make them work.")
endif()
# Library
download_project(
PROJ libobs
URL https://github.com/Xaymar/obs-studio/releases/download/${OBS_DOWNLOAD_VERSION}/obs-studio-${ARCH}-0.0.0.0-${DLSUFFIX}.7z
URL_HASH "${OBS_DOWNLOAD_HASH_${ARCH}}"
DOWNLOAD_NAME "libobs.7z"
DOWNLOAD_NO_PROGRESS OFF
UPDATE_DISCONNECTED OFF
)
# Dependencies
if(D_PLATFORM_WINDOWS)
download_project(
PROJ obsdeps
URL https://github.com/Xaymar/obs-studio/releases/download/${OBS_DEPENDENCIES_VERSION}/dependencies.7z
URL_HASH "${OBS_DEPENDENCIES_HASH}"
DOWNLOAD_NAME "obsdeps.7z"
DOWNLOAD_NO_PROGRESS OFF
UPDATE_DISCONNECTED OFF
)
else() # Unix systems use system packages instead.
message(STATUS "StreamFX: Builds on non-Windows platforms require that you install the necessary packages.")
endif()
# Include config file.
include("${libobs_SOURCE_DIR}/cmake/LibObs/LibObsConfig.cmake")
endif()
# CURL
if(REQUIRE_CURL)
if(WIN32) # CURL built by OBS Project is not compatible with find modules.
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_SOURCE_DIR}/win${BITS}/bin/libcurl.lib")
set(CURL_INCLUDE_DIRS "${obsdeps_SOURCE_DIR}/win${BITS}/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})
else()
set(HAVE_CURL FALSE)
endif()
if(NOT HAVE_CURL AND REQUIRE_CURL)
message(WARNING "CURL could not be found.")
endif()
# FFmpeg
if(REQUIRE_FFMPEG)
if(WIN32 AND NOT ${PREFIX}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 COMPONENTS avutil avcodec swscale)
set(HAVE_FFMPEG ${FFmpeg_FOUND})
else()
set(HAVE_FFMPEG FALSE)
endif()
if(NOT HAVE_FFMPEG AND REQUIRE_FFMPEG)
message(WARNING "FFmpeg could not be found.")
endif()
# JSON
if(REQUIRE_JSON AND EXISTS "${PROJECT_SOURCE_DIR}/third-party/nlohmann-json/single_include")
set(JSON_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/third-party/nlohmann-json/single_include")
set(HAVE_JSON TRUE)
else()
set(HAVE_JSON FALSE)
endif()
if(NOT HAVE_JSON AND REQUIRE_JSON)
message(WARNING "nlohmann/json was not found.")
endif()
# Qt
if(REQUIRE_QT)
if(WIN32 AND NOT ${PREFIX}OBS_NATIVE)
download_project(
PROJ qt
URL https://github.com/Xaymar/obs-studio/releases/download/${OBS_DEPENDENCIES_VERSION}/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()
find_package(Qt5 COMPONENTS Core Widgets)
set(HAVE_QT ${Qt5_FOUND})
else()
set(HAVE_QT FALSE)
endif()
if(NOT HAVE_QT AND REQUIRE_QT)
message(WARNING "Qt5 was not found.")
endif()
# OBS Frontend API
if(REQUIRE_OBSFE)
if(NOT ${PREFIX}OBS_NATIVE)
if (EXISTS "${libobs_SOURCE_DIR}/cmake/obs-frontend-api/obs-frontend-apiConfig.cmake")
include("${libobs_SOURCE_DIR}/cmake/obs-frontend-api/obs-frontend-apiConfig.cmake")
set(HAVE_OBSFE TRUE)
else()
set(HAVE_OBSFE FALSE)
endif()
else()
if(TARGET obs-frontend-api)
set(HAVE_OBSFE TRUE)
else()
set(HAVE_OBSFE FALSE)
endif()
endif()
endif()
if(NOT HAVE_OBSFE AND REQUIRE_OBSFE)
message(WARNING "obs-frontend-api was as not found.")
endif()
# NVIDIA CUDA
if(REQUIRE_NVCUDA)
# CUDA is provided by the NVIDIA Driver, we just load it dynamically.
set(HAVE_NVCUDA TRUE)
else()
set(HAVE_NVCUDA FALSE)
endif()
if(NOT HAVE_NVCUDA AND REQUIRE_NVCUDA)
message(WARNING "NVIDIA CUDA was as not found.")
endif()
# NVIDIA Broadcast / Augmented Reality
if(REQUIRE_NVAR AND EXISTS "${PROJECT_SOURCE_DIR}/third-party/nvidia-arsdk/version.h")
set(NVAR_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/third-party/nvidia-arsdk")
find_package(NVAR)
set(HAVE_NVAR ${NVAR_FOUND})
else()
set(HAVE_NVAR FALSE)
endif()
if(NOT HAVE_NVAR AND REQUIRE_NVAR)
message(WARNING "NVIDIA AR was as not found.")
endif()
# Update selected Components
resolve_components()
refresh_components()
################################################################################
# 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_PRIVATE_GENERATED )
set(PROJECT_PRIVATE_SOURCE )
set(PROJECT_UI )
set(PROJECT_UI_SOURCE )
set(PROJECT_DEFINITIONS )
# Dependencies
list(APPEND PROJECT_LIBRARIES libobs)
if(REQUIRE_QT AND HAVE_QT)
list(APPEND PROJECT_LIBRARIES Qt5::Core Qt5::Widgets)
endif()
if(REQUIRE_OBSFE AND HAVE_OBSFE)
list(APPEND PROJECT_LIBRARIES obs-frontend-api)
endif()
if(REQUIRE_JSON AND HAVE_JSON)
list(APPEND PROJECT_INCLUDE_DIRS ${JSON_INCLUDE_DIR})
endif()
if(REQUIRE_CURL AND HAVE_CURL)
list(APPEND PROJECT_PRIVATE_SOURCE
"source/util/util-curl.hpp"
"source/util/util-curl.cpp"
)
list(APPEND PROJECT_LIBRARIES ${CURL_LIBRARY_RELEASE})
list(APPEND PROJECT_INCLUDE_DIRS ${CURL_INCLUDE_DIR})
endif()
if(REQUIRE_FFMPEG AND HAVE_FFMPEG)
list(APPEND PROJECT_LIBRARIES
${FFMPEG_LIBRARIES}
)
list(APPEND PROJECT_INCLUDE_DIRS
${FFMPEG_INCLUDE_DIRS}
)
endif()
if(REQUIRE_NVCUDA AND HAVE_NVCUDA)
list(APPEND PROJECT_PRIVATE_SOURCE
"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"
)
endif()
if(REQUIRE_NVAR AND HAVE_NVAR)
list(APPEND PROJECT_PRIVATE_SOURCE
"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"
)
list(APPEND PROJECT_LIBRARIES
nvARProxy
)
endif()
# Core
list(APPEND PROJECT_PRIVATE_SOURCE
"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-threadpool.cpp"
"source/util/util-threadpool.hpp"
"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-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"
)
list(APPEND PROJECT_TEMPLATES
"templates/version.hpp.in"
"templates/module.cpp.in"
"templates/config.hpp.in"
)
list(APPEND PROJECT_DATA
"data/locale/en-US.ini"
"data/effects/color-conversion.effect"
"data/effects/mipgen.effect"
"data/effects/pack-unpack.effect"
)
if(WIN32)
list(APPEND PROJECT_TEMPLATES
"templates/version.rc.in"
)
list(APPEND PROJECT_PRIVATE_SOURCE
"source/windll.cpp"
)
list(APPEND PROJECT_PRIVATE_GENERATED
"${PROJECT_BINARY_DIR}/generated/version.rc"
)
if(NOT ${PREFIX}OBS_NATIVE)
list(APPEND PROJECT_TEMPLATES
"templates/installer.iss.in"
)
endif()
endif()
# Old Compiler Support
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()
################################################################################
# Components
################################################################################
# Component: Profiling
if(NOT ${PREFIX}DISABLE_PROFILING)
list(APPEND PROJECT_PRIVATE_SOURCE
"source/util/util-profiler.cpp"
"source/util/util-profiler.hpp"
)
list(APPEND PROJECT_DEFINITIONS
ENABLE_PROFILING
)
endif()
# Component: Updater
if(NOT ${PREFIX}DISABLE_UPDATER)
list(APPEND PROJECT_PRIVATE_SOURCE
"source/updater.hpp"
"source/updater.cpp"
)
list(APPEND PROJECT_DEFINITIONS
ENABLE_UPDATER
)
endif()
# Component: Encoder/FFmpeg
if(NOT ${PREFIX}DISABLE_ENCODER_FFMPEG)
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_DEFINITIONS
ENABLE_ENCODER_FFMPEG
)
endif()
# Component: Filter/Blur
if(NOT ${PREFIX}DISABLE_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()
# Component: Filter/Color Grade
if(NOT ${PREFIX}DISABLE_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()
# Component: Filter/Displacement
if(NOT ${PREFIX}DISABLE_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()
# Component: Filter/Dynamic Mask
if(NOT ${PREFIX}DISABLE_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()
# Component: Filter/NVIDIA Face Tracking
if(NOT ${PREFIX}DISABLE_FILTER_NVIDIA_FACE_TRACKING)
list(APPEND PROJECT_PRIVATE_SOURCE
"source/filters/filter-nv-face-tracking.hpp"
"source/filters/filter-nv-face-tracking.cpp"
)
list(APPEND PROJECT_DEFINITIONS
ENABLE_FILTER_NVIDIA_FACE_TRACKING
)
endif()
# Component: Filter/SDF Effects
if(NOT ${PREFIX}DISABLE_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()
# Component: Filter/Shader
if(NOT ${PREFIX}DISABLE_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()
# Component: Filter/Transform
if(NOT ${PREFIX}DISABLE_FILTER_TRANSFORM)
list(APPEND PROJECT_PRIVATE_SOURCE
"source/filters/filter-transform.hpp"
"source/filters/filter-transform.cpp"