2023-08-03 23:23:07 +00:00
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cmake_minimum_required(VERSION 3.22...3.25)
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2023-03-26 01:55:25 +00:00
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2022-03-16 22:10:42 +00:00
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option(ENABLE_PLUGINS "Enable building OBS plugins" ON)
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2023-03-26 01:55:25 +00:00
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if(OBS_CMAKE_VERSION VERSION_GREATER_EQUAL 3.0.0)
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if(NOT ENABLE_PLUGINS)
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set_property(GLOBAL APPEND PROPERTY OBS_FEATURES_DISABLED "Plugin Support")
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2023-04-07 18:45:09 +00:00
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return()
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2023-03-26 01:55:25 +00:00
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endif()
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set_property(GLOBAL APPEND PROPERTY OBS_FEATURES_ENABLED "Plugin Support")
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macro(check_obs_browser)
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if(NOT (OS_WINDOWS AND NOT CMAKE_GENERATOR_PLATFORM MATCHES "(Win32|x64)"))
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/obs-browser/cmake/macos/Info.plist.in")
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add_subdirectory(obs-browser)
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elseif(NOT EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/obs-browser/CMakeLists.txt")
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message(FATAL_ERROR "Required submodule 'obs-browser' not available.")
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endif()
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endif()
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endmacro()
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macro(check_obs_websocket)
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if(OS_WINDOWS
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OR OS_MACOS
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OR OS_LINUX)
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/obs-websocket/cmake/macos/Info.plist.in")
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add_subdirectory(obs-websocket)
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elseif(NOT EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/obs-websocket/CMakeLists.txt")
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message(FATAL_ERROR "Required submodule 'obs-websocket' not available.")
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endif()
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endif()
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endmacro()
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# Add plugins in alphabetical order to retain order in IDE projects
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add_subdirectory(aja)
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if(OS_WINDOWS OR OS_MACOS)
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add_subdirectory(coreaudio-encoder)
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endif()
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if(OS_WINDOWS
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OR OS_MACOS
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OR OS_LINUX)
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add_subdirectory(decklink)
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endif()
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add_subdirectory(image-source)
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if(OS_LINUX)
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add_subdirectory(linux-alsa)
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add_subdirectory(linux-capture)
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add_subdirectory(linux-jack)
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add_subdirectory(linux-pipewire)
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add_subdirectory(linux-pulseaudio)
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add_subdirectory(linux-v4l2)
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endif()
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if(OS_MACOS)
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add_subdirectory(mac-avcapture)
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add_subdirectory(mac-capture)
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add_subdirectory(mac-syphon)
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add_subdirectory(mac-videotoolbox)
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add_subdirectory(mac-virtualcam)
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endif()
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check_obs_browser()
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add_subdirectory(obs-ffmpeg)
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add_subdirectory(obs-filters)
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add_subdirectory(obs-outputs)
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if(OS_WINDOWS)
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add_subdirectory(obs-qsv11)
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add_subdirectory(obs-text)
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endif()
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add_subdirectory(obs-transitions)
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if(OS_WINDOWS
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OR OS_MACOS
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OR OS_LINUX)
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add_subdirectory(obs-vst)
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endif()
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2023-04-07 01:51:15 +00:00
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add_subdirectory(obs-webrtc)
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2023-03-26 01:55:25 +00:00
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check_obs_websocket()
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add_subdirectory(obs-x264)
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add_subdirectory(rtmp-services)
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if(OS_LINUX)
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add_subdirectory(sndio)
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endif()
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add_subdirectory(text-freetype2)
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if(OS_WINDOWS
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OR OS_MACOS
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OR OS_LINUX)
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add_subdirectory(vlc-video)
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endif()
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if(OS_WINDOWS)
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add_subdirectory(win-capture)
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add_subdirectory(win-dshow)
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add_subdirectory(win-wasapi)
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endif()
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return()
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endif()
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2022-03-16 22:10:42 +00:00
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if(NOT ENABLE_PLUGINS)
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2022-03-25 17:51:41 +00:00
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obs_status(STATUS "Building with plugins disabled.")
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2022-03-16 22:10:42 +00:00
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return()
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2017-11-09 03:31:28 +00:00
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endif()
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2014-01-20 15:58:58 +00:00
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2022-03-16 22:10:42 +00:00
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function(check_obs_browser)
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if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/obs-browser/CMakeLists.txt)
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add_subdirectory(obs-browser)
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else()
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2022-03-25 17:51:41 +00:00
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obs_status(FATAL_ERROR "obs-browser submodule not available.")
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2022-03-16 22:10:42 +00:00
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endif()
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endfunction()
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2014-01-20 15:58:58 +00:00
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2023-03-26 01:55:25 +00:00
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# APPLE/WIN32/UNIX are soft-deprecated: https://discourse.cmake.org/t/platform-id-vs-win32-vs-cmake-system-name/1226/2
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2022-03-16 22:10:42 +00:00
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if(OS_WINDOWS)
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add_subdirectory(coreaudio-encoder)
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add_subdirectory(win-wasapi)
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add_subdirectory(win-dshow)
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add_subdirectory(win-capture)
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add_subdirectory(decklink)
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add_subdirectory(obs-qsv11)
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add_subdirectory(obs-text)
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add_subdirectory(vlc-video)
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2022-05-22 07:11:33 +00:00
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add_subdirectory(obs-vst)
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2022-03-16 22:10:42 +00:00
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check_obs_browser()
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elseif(OS_MACOS)
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add_subdirectory(coreaudio-encoder)
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add_subdirectory(mac-avcapture)
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add_subdirectory(mac-capture)
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2022-05-20 00:37:40 +00:00
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add_subdirectory(mac-videotoolbox)
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2022-03-16 22:10:42 +00:00
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add_subdirectory(mac-syphon)
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add_subdirectory(mac-virtualcam)
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add_subdirectory(decklink)
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add_subdirectory(vlc-video)
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add_subdirectory(linux-jack)
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2022-05-22 07:11:33 +00:00
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add_subdirectory(obs-vst)
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2022-03-16 22:10:42 +00:00
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check_obs_browser()
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elseif(OS_LINUX)
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add_subdirectory(linux-capture)
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add_subdirectory(linux-pulseaudio)
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add_subdirectory(linux-v4l2)
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add_subdirectory(linux-jack)
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add_subdirectory(linux-alsa)
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2021-10-05 00:18:50 +00:00
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add_subdirectory(linux-pipewire)
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2022-03-16 22:10:42 +00:00
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add_subdirectory(decklink)
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add_subdirectory(vlc-video)
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add_subdirectory(sndio)
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2022-05-22 07:11:33 +00:00
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add_subdirectory(obs-vst)
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2023-01-31 03:21:00 +00:00
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add_subdirectory(obs-qsv11)
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2022-03-16 22:10:42 +00:00
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check_obs_browser()
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elseif(OS_FREEBSD)
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add_subdirectory(linux-capture)
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2023-01-01 04:35:45 +00:00
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add_subdirectory(linux-pipewire)
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2022-03-16 22:10:42 +00:00
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add_subdirectory(linux-pulseaudio)
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add_subdirectory(linux-v4l2)
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add_subdirectory(linux-jack)
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add_subdirectory(linux-alsa)
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add_subdirectory(vlc-video)
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add_subdirectory(oss-audio)
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add_subdirectory(sndio)
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2022-03-25 17:51:41 +00:00
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obs_status(STATUS "obs-browser plugin not available.")
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obs_status(STATUS "obs-vst plugin not available.")
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2022-03-16 22:10:42 +00:00
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elseif(OS_OPENBSD)
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add_subdirectory(linux-capture)
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add_subdirectory(sndio)
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2017-01-05 21:13:57 +00:00
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2022-03-25 17:51:41 +00:00
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obs_status(STATUS "obs-browser plugin not available.")
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obs_status(STATUS "obs-vst plugin not available.")
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2016-09-27 20:33:57 +00:00
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endif()
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2022-07-29 06:03:45 +00:00
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if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/obs-websocket/CMakeLists.txt)
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add_subdirectory(obs-websocket)
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else()
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obs_status(FATAL_ERROR "obs-websocket submodule not available.")
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endif()
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2014-06-27 22:37:04 +00:00
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add_subdirectory(image-source)
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Implement encoder interface (still preliminary)
- Implement OBS encoder interface. It was previously incomplete, but
now is reaching some level of completion, though probably should
still be considered preliminary.
I had originally implemented it so that encoders only have a 'reset'
function to reset their parameters, but I felt that having both a
'start' and 'stop' function would be useful.
Encoders are now assigned to a specific video/audio media output each
rather than implicitely assigned to the main obs video/audio
contexts. This allows separate encoder contexts that aren't
necessarily assigned to the main video/audio context (which is useful
for things such as recording specific sources). Will probably have
to do this for regular obs outputs as well.
When creating an encoder, you must now explicitely state whether that
encoder is an audio or video encoder.
Audio and video can optionally be automatically converted depending
on what the encoder specifies.
When something 'attaches' to an encoder, the first attachment starts
the encoder, and the encoder automatically attaches to the media
output context associated with it. Subsequent attachments won't have
the same effect, they will just start receiving the same encoder data
when the next keyframe plays (along with SEI if any). When detaching
from the encoder, the last detachment will fully stop the encoder and
detach the encoder from the media output context associated with the
encoder.
SEI must actually be exported separately; because new encoder
attachments may not always be at the beginning of the stream, the
first keyframe they get must have that SEI data in it. If the
encoder has SEI data, it needs only add one small function to simply
query that SEI data, and then that data will be handled automatically
by libobs for all subsequent encoder attachments.
- Implement x264 encoder plugin, move x264 files to separate plugin to
separate necessary dependencies.
- Change video/audio frame output structures to not use const
qualifiers to prevent issues with non-const function usage elsewhere.
This was an issue when writing the x264 encoder, as the x264 encoder
expects non-const frame data.
Change stagesurf_map to return a non-const data type to prevent this
as well.
- Change full range parameter of video scaler to be an enum rather than
boolean
2014-03-16 23:21:34 +00:00
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add_subdirectory(obs-x264)
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2014-05-22 10:07:17 +00:00
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add_subdirectory(obs-libfdk)
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2014-02-10 15:14:51 +00:00
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add_subdirectory(obs-ffmpeg)
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2014-04-01 18:55:18 +00:00
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add_subdirectory(obs-outputs)
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2015-03-22 01:22:03 +00:00
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add_subdirectory(obs-filters)
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2016-01-04 01:20:15 +00:00
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add_subdirectory(obs-transitions)
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2014-04-20 03:54:18 +00:00
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add_subdirectory(rtmp-services)
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2014-08-17 12:20:38 +00:00
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add_subdirectory(text-freetype2)
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2021-11-24 02:31:11 +00:00
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add_subdirectory(aja)
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2023-04-07 01:51:15 +00:00
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add_subdirectory(obs-webrtc)
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