L-Nafaryus/obs-image-reaction
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Add CMake build support for Windows and MacOS, formatting

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This commit is contained in:
L-Nafaryus 2024-06-25 16:08:15 +05:00
parent 7613515ae9
commit 75821eb822
Signed by: L-Nafaryus
GPG Key ID: 553C97999B363D38
12 changed files with 1939 additions and 684 deletions
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5
.clang-format Normal file
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Standard: Cpp11
ColumnLimit: 120
IndentWidth: 4
PointerAlignment: Left
TabWidth: 4

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.gitignore vendored Normal file
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/cmake-build*
/build
/result

63
CMakeLists.txt
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cmake_minimum_required(VERSION 3.5)
project(image-reaction VERSION 1.0)
set(PLUGIN_AUTHOR "scaled")
set(PLUGIN_GIT image-reaction)
set(LINUX_MAINTAINER_EMAIL "scaled@scaledteam.ru")
set(MACOS_BUNDLEID "ru.scaledteam.image-reaction")
set(CMAKE_CXX_STANDARD 11)
cmake_minimum_required(VERSION 3.16)
if (WIN32 OR APPLE)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
project(image-reaction VERSION 1.2)
set(PLUGIN_AUTHOR "scaled")
set(PLUGIN_GIT ${PROJECT_NAME})
set(LINUX_MAINTAINER_EMAIL "scaled@scaledteam.ru")
set(PLUGIN_URL "https://obsproject.com/forum/resources/mute-filter.1478/")
set(MACOS_BUNDLEID "ru.scaledteam.image-reaction")
set(MACOS_PACKAGE_UUID "AC34BEA6-6AAB-4CAE-AE0F-222F49F0503A")
set(MACOS_INSTALLER_UUID "4F2A848B-08BE-4EED-AD7F-824BD7B97A8A")
find_package(libobs REQUIRED)
include(cmake/ObsPluginHelpers.cmake)
add_library(image-reaction MODULE src/image-reaction.c)
target_link_libraries(image-reaction OBS::libobs)
if(OS_WINDOWS)
# Enable Multicore Builds and disable FH4 (to not depend on VCRUNTIME140_1.DLL when building with VS2019)
if(MSVC)
add_definitions(/MP /d2FH4-)
endif()
target_link_libraries(${PROJECT_NAME} OBS::w32-pthreads)
configure_file(cmake/installer/installer-Windows.iss.in installer-Windows.generated.iss)
endif()
if ("${CMAKE_SYSTEM_NAME}" MATCHES "Linux")
add_definitions(-DLINUX=1)
add_definitions(-DUNIX=1)
endif ()
if(OS_LINUX)
target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra)
endif()
find_package(LibObs REQUIRED)
if(APPLE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ -fvisibility=default")
set(image-reaction_SOURCES image-reaction.c)
set_target_properties(${PROJECT_NAME} PROPERTIES PREFIX "")
set(MACOSX_PLUGIN_GUI_IDENTIFIER "${MACOS_BUNDLEID}")
set(MACOSX_PLUGIN_BUNDLE_VERSION "${PROJECT_VERSION}")
set(MACOSX_PLUGIN_SHORT_VERSION_STRING "1")
add_library(image-reaction MODULE
${image-reaction_SOURCES})
configure_file(cmake/installer/installer-macOS.pkgproj.in installer-macOS.generated.pkgproj)
endif()
target_link_libraries(image-reaction
${LIBOBS_LIBRARIES}
${OBS_FRONTEND_LIB})
setup_plugin_target(${PROJECT_NAME})
include_directories("${LIBOBS_INCLUDE_DIR}/../UI/obs-frontend-api"
${LIBOBS_INCLUDE_DIR}
)

97
README.md
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# OBS Image Reaction Plugin
Image that reacts to sound source.
## Installing binaries
Download binaries from [official releases](https://github.com/scaledteam/obs-image-reaction/releases/) or more user-friendly version from [ashmanix](https://github.com/ashmanix/obs-image-reaction/releases).
For Windows, Move the contents of plugin into your obs installation directory. It usually installed into "C:\Program Files\obs-studio\".
For GNU/Linux, put "libimage-reaction" folder into "~/.config/obs-studio/plugins/" folder.
For Mac OS, try this port from ashmanix: https://github.com/ashmanix/obs-image-reaction .
## Building and installing for GNU/Linux:
```
git clone https://github.com/scaledteam/obs-image-reaction
cd obs-image-reaction
mkdir build
cd build
cmake ..
make
mkdir -p ~/.config/obs-studio/plugins/libimage-reaction/bin/64bit
cp libimage-reaction.so ~/.config/obs-studio/plugins/libimage-reaction/bin/64bit/
cp -r ../data ~/.config/obs-studio/plugins/libimage-reaction/
```bash
cmake -B build -DCMAKE_BUILD_TYPE=Release -S .
cmake --build build
mkdir -p $XDG_CONFIG_HOME/obs-studio/plugins/image-reaction/bin/64bit
cp build/libimage-reaction.so $XDG_CONFIG_HOME/obs-studio/plugins/image-reaction/bin/64bit/
cp -r data $XDG_CONFIG_HOME/obs-studio/plugins/image-reaction/
```
## Building for Windows from GNU/Linux:
You need to download MinGW, OBS Studio source code, Wine, install OBS Studio using wine.
## Building for Windows via MinGW:
You need to complete several steps before actual building:
- Install MinGW
- Install Wine
- Install OBS Studio to created wine environment: https://github.com/obsproject/obs-studio/releases
- Download OBS Studio sources: https://github.com/obsproject/obs-studio
```bash
# Debian example
cmake \
-B build \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_SYSTEM_NAME=Windows \
-DCMAKE_CXX_COMPILER=/usr/bin/x86_64-w64-mingw32-g++-win32 \
-DCMAKE_C_COMPILER=/usr/bin/x86_64-w64-mingw32-gcc-win32 \
-DLIBOBS_INCLUDE_DIR=~/git/obs-studio-27.0.1/libobs \
-DLIBOBS_LIB=~/.wine/drive_c/Program\ Files/obs-studio/bin/64bit/obs.dll \
-S .
cmake --build build
```
git clone https://github.com/scaledteam/obs-image-reaction
cd obs-image-reaction
mkdir build-win
cd build-win
cmake .. -DCMAKE_SYSTEM_NAME=Windows -DCMAKE_CXX_COMPILER=/usr/bin/x86_64-w64-mingw32-g++-win32 -DCMAKE_C_COMPILER=/usr/bin/x86_64-w64-mingw32-gcc-win32 -DLIBOBS_INCLUDE_DIR=~/git/obs-studio-27.0.1/libobs -DLIBOBS_LIB=~/.wine/drive_c/Program\ Files/obs-studio/bin/64bit/obs.dll
make
Now move `libimage-reaction.dll` into OBS Plugin directory.
## Installing on NixOS with Nix Flakes
```nix
{
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
obs-image-reaction.url = "github:L-Nafaryus/obs-image-reaction";
};
outputs = { nixpkgs, ... } @ inputs:
{
nixosConfigurations.foo = nixpkgs.lib.nixosSystem rec {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = [
({ pkgs, inputs, ... }:
{
environment.systemPackages = with pkgs; [
(pkgs.wrapOBS {
plugins = with pkgs.obs-studio-plugins; [
inputs.obs-image-reaction.packages.${pkgs.system}.default
];
})
];
})
];
};
};
}
```
Now move libimage-reaction.dll into OBS Plugin directory.
## References
- Original plugin sources: https://github.com/scaledteam/obs-image-reaction
- Fork with Windows/MacOS bundle support for CMake: https://github.com/ashmanix/obs-image-reaction
## License
Like [obs-studio](https://github.com/obsproject/obs-studio), `obs-image-reaction` is licensed under [GNU General Public License v2.0](./LICENSE).

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cmake/FindLibObs.cmake
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# This module can be copied and used by external plugins for OBS
#
# Once done these will be defined:
#
# LIBOBS_FOUND
# LIBOBS_INCLUDE_DIRS
# LIBOBS_LIBRARIES
find_package(PkgConfig QUIET)
if (PKG_CONFIG_FOUND)
pkg_check_modules(_OBS QUIET obs libobs)
endif()
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_lib_suffix 64)
else()
set(_lib_suffix 32)
endif()
if(DEFINED CMAKE_BUILD_TYPE)
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(_build_type_base "debug")
else()
set(_build_type_base "release")
endif()
endif()
find_path(LIBOBS_INCLUDE_DIR
NAMES obs.h
HINTS
ENV obsPath${_lib_suffix}
ENV obsPath
${obsPath}
PATHS
/usr/include /usr/local/include /opt/local/include /sw/include
PATH_SUFFIXES
libobs
)
function(find_obs_lib base_name repo_build_path lib_name)
string(TOUPPER "${base_name}" base_name_u)
if(DEFINED _build_type_base)
set(_build_type_${repo_build_path} "${_build_type_base}/${repo_build_path}")
set(_build_type_${repo_build_path}${_lib_suffix} "${_build_type_base}${_lib_suffix}/${repo_build_path}")
endif()
find_library(${base_name_u}_LIB
NAMES ${_${base_name_u}_LIBRARIES} ${lib_name} lib${lib_name}
HINTS
ENV obsPath${_lib_suffix}
ENV obsPath
${obsPath}
${_${base_name_u}_LIBRARY_DIRS}
PATHS
/usr/lib /usr/local/lib /opt/local/lib /sw/lib
PATH_SUFFIXES
lib${_lib_suffix} lib
libs${_lib_suffix} libs
bin${_lib_suffix} bin
../lib${_lib_suffix} ../lib
../libs${_lib_suffix} ../libs
../bin${_lib_suffix} ../bin
# base repo non-msvc-specific search paths
${_build_type_${repo_build_path}}
${_build_type_${repo_build_path}${_lib_suffix}}
build/${repo_build_path}
build${_lib_suffix}/${repo_build_path}
# base repo msvc-specific search paths on windows
build${_lib_suffix}/${repo_build_path}/Debug
build${_lib_suffix}/${repo_build_path}/RelWithDebInfo
build/${repo_build_path}/Debug
build/${repo_build_path}/RelWithDebInfo
)
endfunction()
find_obs_lib(LIBOBS libobs obs)
if(MSVC)
find_obs_lib(W32_PTHREADS deps/w32-pthreads w32-pthreads)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Libobs DEFAULT_MSG LIBOBS_LIB LIBOBS_INCLUDE_DIR)
mark_as_advanced(LIBOBS_INCLUDE_DIR LIBOBS_LIB)
if(LIBOBS_FOUND)
if(MSVC)
if (NOT DEFINED W32_PTHREADS_LIB)
message(FATAL_ERROR "Could not find the w32-pthreads library" )
endif()
set(W32_PTHREADS_INCLUDE_DIR ${LIBOBS_INCLUDE_DIR}/../deps/w32-pthreads)
endif()
set(LIBOBS_INCLUDE_DIRS ${LIBOBS_INCLUDE_DIR} ${W32_PTHREADS_INCLUDE_DIR})
set(LIBOBS_LIBRARIES ${LIBOBS_LIB} ${W32_PTHREADS_LIB})
include(${LIBOBS_INCLUDE_DIR}/../cmake/external/ObsPluginHelpers.cmake)
# allows external plugins to easily use/share common dependencies that are often included with libobs (such as FFmpeg)
if(NOT DEFINED INCLUDED_LIBOBS_CMAKE_MODULES)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${LIBOBS_INCLUDE_DIR}/../cmake/Modules/")
set(INCLUDED_LIBOBS_CMAKE_MODULES true)
endif()
else()
message(FATAL_ERROR "Could not find the libobs library" )
endif()

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if(POLICY CMP0087)
cmake_policy(SET CMP0087 NEW)
endif()
set(OBS_STANDALONE_PLUGIN_DIR ${CMAKE_SOURCE_DIR}/release)
set(INCLUDED_LIBOBS_CMAKE_MODULES ON)
include(GNUInstallDirs)
if(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
set(OS_MACOS ON)
set(OS_POSIX ON)
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux|FreeBSD|OpenBSD")
set(OS_POSIX ON)
string(TOUPPER "${CMAKE_SYSTEM_NAME}" _SYSTEM_NAME_U)
set(OS_${_SYSTEM_NAME_U} ON)
elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
set(OS_WINDOWS ON)
set(OS_POSIX OFF)
endif()
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT AND (OS_WINDOWS OR OS_MACOS))
set(CMAKE_INSTALL_PREFIX
${OBS_STANDALONE_PLUGIN_DIR}
CACHE STRING "Directory to install OBS plugin after building" FORCE)
endif()
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE
"RelWithDebInfo"
CACHE STRING
"OBS build type [Release, RelWithDebInfo, Debug, MinSizeRel]" FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS Release RelWithDebInfo
Debug MinSizeRel)
endif()
if(NOT QT_VERSION)
set(QT_VERSION
"5"
CACHE STRING "OBS Qt version [5, 6]" FORCE)
set_property(CACHE QT_VERSION PROPERTY STRINGS 5 6)
endif()
macro(find_qt)
set(oneValueArgs VERSION)
set(multiValueArgs COMPONENTS COMPONENTS_WIN COMPONENTS_MAC COMPONENTS_LINUX)
cmake_parse_arguments(FIND_QT "" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(OS_WINDOWS)
find_package(
Qt${FIND_QT_VERSION}
COMPONENTS ${FIND_QT_COMPONENTS} ${FIND_QT_COMPONENTS_WIN}
REQUIRED)
elseif(OS_MACOS)
find_package(
Qt${FIND_QT_VERSION}
COMPONENTS ${FIND_QT_COMPONENTS} ${FIND_QT_COMPONENTS_MAC}
REQUIRED)
else()
find_package(
Qt${FIND_QT_VERSION}
COMPONENTS ${FIND_QT_COMPONENTS} ${FIND_QT_COMPONENTS_LINUX}
REQUIRED)
endif()
if("Gui" IN_LIST FIND_QT_COMPONENTS)
list(APPEND FIND_QT_COMPONENTS "GuiPrivate")
endif()
foreach(_COMPONENT IN LISTS FIND_QT_COMPONENTS FIND_QT_COMPONENTS_WIN
FIND_QT_COMPONENTS_MAC FIND_QT_COMPONENTS_LINUX)
if(NOT TARGET Qt::${_COMPONENT} AND TARGET
Qt${FIND_QT_VERSION}::${_COMPONENT})
add_library(Qt::${_COMPONENT} INTERFACE IMPORTED)
set_target_properties(
Qt::${_COMPONENT} PROPERTIES INTERFACE_LINK_LIBRARIES
"Qt${FIND_QT_VERSION}::${_COMPONENT}")
endif()
endforeach()
endmacro()
file(RELATIVE_PATH RELATIVE_INSTALL_PATH ${CMAKE_SOURCE_DIR} ${CMAKE_INSTALL_PREFIX})
file(RELATIVE_PATH RELATIVE_BUILD_PATH ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR})
if(OS_MACOS)
set(CMAKE_OSX_ARCHITECTURES "x86_64" CACHE STRING "OBS build architecture for macOS - x86_64 required at least")
set_property(CACHE CMAKE_OSX_ARCHITECTURES PROPERTY STRINGS x86_64 arm64 "x86_64;arm64")
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13" CACHE STRING "OBS deployment target for macOS - 10.13+ required")
set_property(CACHE CMAKE_OSX_DEPLOYMENT_TARGET PROPERTY STRINGS 10.15 11 12)
set(OBS_BUNDLE_CODESIGN_IDENTITY "-" CACHE STRING "OBS code signing identity for macOS")
set(OBS_CODESIGN_LINKER ON
CACHE BOOL "Enable linker code-signing on macOS (macOS 11+ required)")
if(XCODE)
# Tell Xcode to pretend the linker signed binaries so that editing with
# install_name_tool preserves ad-hoc signatures. This option is supported by
# codesign on macOS 11 or higher. See CMake Issue 21854:
# https://gitlab.kitware.com/cmake/cmake/-/issues/21854
set(CMAKE_XCODE_GENERATE_SCHEME ON)
endif()
# Set default options for bundling on macOS
set(CMAKE_MACOSX_RPATH ON)
set(CMAKE_SKIP_BUILD_RPATH OFF)
set(CMAKE_BUILD_WITH_INSTALL_RPATH OFF)
set(CMAKE_INSTALL_RPATH "@executable_path/../Frameworks/")
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH OFF)
function(setup_plugin_target target)
if(NOT DEFINED MACOSX_PLUGIN_GUI_IDENTIFIER)
message(
FATAL_ERROR
"No 'MACOSX_PLUGIN_GUI_IDENTIFIER' set, but is required to build plugin bundles on macOS - example: 'com.yourname.pluginname'"
)
endif()
if(NOT DEFINED MACOSX_PLUGIN_BUNDLE_VERSION)
message(
FATAL_ERROR
"No 'MACOSX_PLUGIN_BUNDLE_VERSION' set, but is required to build plugin bundles on macOS - example: '25'"
)
endif()
if(NOT DEFINED MACOSX_PLUGIN_SHORT_VERSION_STRING)
message(
FATAL_ERROR
"No 'MACOSX_PLUGIN_SHORT_VERSION_STRING' set, but is required to build plugin bundles on macOS - example: '1.0.2'"
)
endif()
set(MACOSX_PLUGIN_BUNDLE_NAME "${target}" PARENT_SCOPE)
set(MACOSX_PLUGIN_BUNDLE_VERSION "${MACOSX_BUNDLE_BUNDLE_VERSION}" PARENT_SCOPE)
set(MACOSX_PLUGIN_SHORT_VERSION_STRING "${MACOSX_BUNDLE_SHORT_VERSION_STRING}" PARENT_SCOPE)
set(MACOSX_PLUGIN_EXECUTABLE_NAME "${target}" PARENT_SCOPE)
if("${MACOSX_PLUGIN_BUNDLE_TYPE}" STREQUAL "BNDL")
message(STATUS "Bundle type plugin")
install(
TARGETS ${target}
LIBRARY DESTINATION "."
COMPONENT obs_plugins
NAMELINK_COMPONENT ${target}_Development)
set_target_properties(
${target}
PROPERTIES
BUNDLE ON
BUNDLE_EXTENSION "plugin"
OUTPUT_NAME ${target}
MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_FUNCTION_LIST_DIR}/bundle/macOS/Plugin-Info.plist.in"
XCODE_ATTRIBUTE_PRODUCT_BUNDLE_IDENTIFIER "${MACOSX_PLUGIN_GUI_IDENTIFIER}"
XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "${OBS_BUNDLE_CODESIGN_IDENTITY}"
XCODE_ATTRIBUTE_CODE_SIGN_ENTITLEMENTS "${CMAKE_CURRENT_FUNCTION_LIST_DIR}/bundle/macOS/entitlements.plist")
install_bundle_resources(${target})
set(FIRST_DIR_SUFFIX ".plugin" PARENT_SCOPE)
else()
message(STATUS "Old type plugin")
install(
TARGETS ${target}
LIBRARY DESTINATION "${target}/bin/"
COMPONENT obs_plugins
NAMELINK_COMPONENT ${target}_Development)
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data)
install(
DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data/
DESTINATION "${target}/data/"
USE_SOURCE_PERMISSIONS
COMPONENT obs_plugins)
endif()
set(FIRST_DIR_SUFFIX "" PARENT_SCOPE)
endif()
endfunction()
function(install_bundle_resources target)
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data)
file(GLOB_RECURSE _DATA_FILES "${CMAKE_CURRENT_SOURCE_DIR}/data/*")
foreach(_DATA_FILE IN LISTS _DATA_FILES)
file(RELATIVE_PATH _RELATIVE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/data/
${_DATA_FILE})
get_filename_component(_RELATIVE_PATH ${_RELATIVE_PATH} PATH)
target_sources(${target} PRIVATE ${_DATA_FILE})
set_source_files_properties(
${_DATA_FILE} PROPERTIES MACOSX_PACKAGE_LOCATION
Resources/${_RELATIVE_PATH})
string(REPLACE "\\" "\\\\" _GROUP_NAME "${_RELATIVE_PATH}")
source_group("Resources\\${_GROUP_NAME}" FILES ${_DATA_FILE})
endforeach()
endif()
endfunction()
else()
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_ARCH_SUFFIX 64)
else()
set(_ARCH_SUFFIX 32)
endif()
set(OBS_OUTPUT_DIR ${CMAKE_BINARY_DIR}/rundir)
if(OS_POSIX)
option(LINUX_PORTABLE "Build portable version (Linux)" ON)
option(LINUX_RPATH "Set runpath (Linux)" ON)
if(NOT LINUX_PORTABLE)
set(OBS_LIBRARY_DESTINATION ${CMAKE_INSTALL_LIBDIR})
set(OBS_PLUGIN_DESTINATION ${OBS_LIBRARY_DESTINATION}/obs-plugins)
if (LINUX_RPATH)
set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
endif()
set(OBS_DATA_DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/obs)
else()
set(OBS_LIBRARY_DESTINATION bin/${_ARCH_SUFFIX}bit)
set(OBS_PLUGIN_DESTINATION obs-plugins/${_ARCH_SUFFIX}bit)
if (LINUX_RPATH)
set(CMAKE_INSTALL_RPATH "$ORIGIN/" "${CMAKE_INSTALL_PREFIX}/${OBS_LIBRARY_DESTINATION}")
endif()
set(OBS_DATA_DESTINATION "data")
endif()
if(OS_LINUX)
set(CPACK_PACKAGE_NAME "${PROJECT_NAME}")
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "${LINUX_MAINTAINER_EMAIL}")
set(CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
set(PKG_SUFFIX "-linux-x86_64" CACHE STRING "Suffix of package name")
set(CPACK_PACKAGE_FILE_NAME
"${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}${PKG_SUFFIX}")
set(CPACK_GENERATOR "DEB")
if(NOT LINUX_PORTABLE)
set(CPACK_SET_DESTDIR ON)
endif()
include(CPack)
endif()
else()
set(OBS_LIBRARY_DESTINATION "bin/${_ARCH_SUFFIX}bit")
set(OBS_LIBRARY32_DESTINATION "bin/32bit")
set(OBS_LIBRARY64_DESTINATION "bin/64bit")
set(OBS_PLUGIN_DESTINATION "obs-plugins/${_ARCH_SUFFIX}bit")
set(OBS_PLUGIN32_DESTINATION "obs-plugins/32bit")
set(OBS_PLUGIN64_DESTINATION "obs-plugins/64bit")
set(OBS_DATA_DESTINATION "data")
endif()
function(setup_plugin_target target)
set_target_properties(${target} PROPERTIES PREFIX "")
install(
TARGETS ${target}
RUNTIME DESTINATION "${OBS_PLUGIN_DESTINATION}"
COMPONENT ${target}_Runtime
LIBRARY DESTINATION "${OBS_PLUGIN_DESTINATION}"
COMPONENT ${target}_Runtime
NAMELINK_COMPONENT ${target}_Development)
install(
FILES $<TARGET_FILE:${target}>
DESTINATION $<CONFIG>/${OBS_PLUGIN_DESTINATION}
COMPONENT obs_rundir
EXCLUDE_FROM_ALL)
if(OS_WINDOWS)
install(
FILES $<TARGET_PDB_FILE:${target}>
CONFIGURATIONS "RelWithDebInfo" "Debug"
DESTINATION ${OBS_PLUGIN_DESTINATION}
COMPONENT ${target}_Runtime
OPTIONAL)
install(
FILES $<TARGET_PDB_FILE:${target}>
CONFIGURATIONS "RelWithDebInfo" "Debug"
DESTINATION $<CONFIG>/${OBS_PLUGIN_DESTINATION}
COMPONENT obs_rundir
OPTIONAL EXCLUDE_FROM_ALL)
endif()
if(MSVC)
target_link_options(
${target}
PRIVATE
"LINKER:/OPT:REF"
"$<$<NOT:$<EQUAL:${CMAKE_SIZEOF_VOID_P},8>>:LINKER\:/SAFESEH\:NO>"
"$<$<CONFIG:DEBUG>:LINKER\:/INCREMENTAL:NO>"
"$<$<CONFIG:RELWITHDEBINFO>:LINKER\:/INCREMENTAL:NO>")
endif()
setup_target_resources(${target} obs-plugins/${target})
if(OS_WINDOWS)
add_custom_command(
TARGET ${target}
POST_BUILD
COMMAND
"${CMAKE_COMMAND}" -DCMAKE_INSTALL_PREFIX=${OBS_OUTPUT_DIR}
-DCMAKE_INSTALL_COMPONENT=obs_rundir
-DCMAKE_INSTALL_CONFIG_NAME=$<CONFIG> -P
${CMAKE_CURRENT_BINARY_DIR}/cmake_install.cmake
COMMENT "Installing to plugin rundir"
VERBATIM)
endif()
endfunction()
function(setup_target_resources target destination)
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/data)
install(
DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data/
DESTINATION ${OBS_DATA_DESTINATION}/${destination}
USE_SOURCE_PERMISSIONS
COMPONENT obs_plugins)
install(
DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/data
DESTINATION $<CONFIG>/${OBS_DATA_DESTINATION}/${destination}
USE_SOURCE_PERMISSIONS
COMPONENT obs_rundir
EXCLUDE_FROM_ALL)
endif()
endfunction()
endif()

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cmake/bundle/macos/Plugin-Info.plist.in Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleName</key>
<string>${MACOSX_PLUGIN_BUNDLE_NAME}</string>
<key>CFBundleIdentifier</key>
<string>${MACOSX_PLUGIN_GUI_IDENTIFIER}</string>
<key>CFBundleVersion</key>
<string>${MACOSX_PLUGIN_BUNDLE_VERSION}</string>
<key>CFBundleShortVersionString</key>
<string>${MACOSX_PLUGIN_SHORT_VERSION_STRING}</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleExecutable</key>
<string>${MACOSX_PLUGIN_EXECUTABLE_NAME}</string>
<key>CFBundlePackageType</key>
<string>${MACOSX_PLUGIN_BUNDLE_TYPE}</string>
<key>CFBundleSupportedPlatforms</key>
<array>
<string>MacOSX</string>
</array>
<key>LSMinimumSystemVersion</key>
<string>10.13</string>
</dict>
</plist>

17
cmake/bundle/macos/entitlements.plist Normal file
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<!--?xml version="1.0" encoding="UTF-8"?-->
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.cs.allow-unsigned-executable-memory</key>
<true/>
<key>com.apple.security.device.camera</key>
<true/>
<key>com.apple.security.device.audio-input</key>
<true/>
<key>com.apple.security.cs.disable-library-validation</key>
<true/>
<!-- Allows @executable_path to load libaries from within the .app bundle. -->
<key>com.apple.security.cs.allow-dyld-environment-variables</key>
<true/>
</dict>
</plist>

62
cmake/installer/installer-Windows.iss.in Normal file
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#define MyAppName "@PROJECT_NAME@"
#define MyAppVersion "@PROJECT_VERSION@"
#define MyAppPublisher "@PLUGIN_AUTHOR@"
#define MyAppURL "@PLUGIN_URL@"
[Setup]
; NOTE: The value of AppId uniquely identifies this application.
; Do not use the same AppId value in installers for other applications.
; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
AppId={{CD703FE5-1F2C-4837-BD3D-DD840D83C3E3}
AppName={#MyAppName}
AppVersion={#MyAppVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
DefaultDirName={code:GetDirName}
DefaultGroupName={#MyAppName}
OutputBaseFilename={#MyAppName}-{#MyAppVersion}-Windows-Installer
Compression=lzma
SolidCompression=yes
[Languages]
Name: "english"; MessagesFile: "compiler:Default.isl"
[Files]
Source: "..\release\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
Source: "..\LICENSE"; Flags: dontcopy
; NOTE: Don't use "Flags: ignoreversion" on any shared system files
[Icons]
Name: "{group}\{cm:ProgramOnTheWeb,{#MyAppName}}"; Filename: "{#MyAppURL}"
Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
[Code]
procedure InitializeWizard();
var
GPLText: AnsiString;
Page: TOutputMsgMemoWizardPage;
begin
ExtractTemporaryFile('LICENSE');
LoadStringFromFile(ExpandConstant('{tmp}\LICENSE'), GPLText);
Page := CreateOutputMsgMemoPage(wpWelcome,
'License Information', 'Please review the license terms before installing {#MyAppName}',
'Press Page Down to see the rest of the agreement. Once you are aware of your rights, click Next to continue.',
String(GPLText)
);
end;
// credit where it's due :
// following function come from https://github.com/Xaymar/obs-studio_amf-encoder-plugin/blob/master/%23Resources/Installer.in.iss#L45
function GetDirName(Value: string): string;
var
InstallPath: string;
begin
// initialize default path, which will be returned when the following registry
// key queries fail due to missing keys or for some different reason
Result := '{pf}\obs-studio';
// query the first registry value; if this succeeds, return the obtained value
if RegQueryStringValue(HKLM32, 'SOFTWARE\OBS Studio', '', InstallPath) then
Result := InstallPath
end;

920
cmake/installer/installer-macOS.pkgproj.in Normal file
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@ -0,0 +1,920 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PACKAGES</key>
<array>
<dict>
<key>MUST-CLOSE-APPLICATION-ITEMS</key>
<array/>
<key>MUST-CLOSE-APPLICATIONS</key>
<false/>
<key>PACKAGE_FILES</key>
<dict>
<key>DEFAULT_INSTALL_LOCATION</key>
<string>/</string>
<key>HIERARCHY</key>
<dict>
<key>CHILDREN</key>
<array>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>80</integer>
<key>PATH</key>
<string>Applications</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>509</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array>
<dict>
<key>CHILDREN</key>
<array>
<dict>
<key>CHILDREN</key>
<array>
<dict>
<key>CHILDREN</key>
<array>
<dict>
<key>BUNDLE_CAN_DOWNGRADE</key>
<false/>
<key>BUNDLE_POSTINSTALL_PATH</key>
<dict>
<key>PATH_TYPE</key>
<integer>0</integer>
</dict>
<key>BUNDLE_PREINSTALL_PATH</key>
<dict>
<key>PATH_TYPE</key>
<integer>0</integer>
</dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>80</integer>
<key>PATH</key>
<string>../@RELATIVE_INSTALL_PATH@/@PROJECT_NAME@@FIRST_DIR_SUFFIX@</string>
<key>PATH_TYPE</key>
<integer>1</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>3</integer>
<key>UID</key>
<integer>0</integer>
</dict>
</array>
<key>GID</key>
<integer>80</integer>
<key>PATH</key>
<string>plugins</string>
<key>PATH_TYPE</key>
<integer>2</integer>
<key>PERMISSIONS</key>
<integer>509</integer>
<key>TYPE</key>
<integer>2</integer>
<key>UID</key>
<integer>0</integer>
</dict>
</array>
<key>GID</key>
<integer>80</integer>
<key>PATH</key>
<string>obs-studio</string>
<key>PATH_TYPE</key>
<integer>2</integer>
<key>PERMISSIONS</key>
<integer>509</integer>
<key>TYPE</key>
<integer>2</integer>
<key>UID</key>
<integer>0</integer>
</dict>
</array>
<key>GID</key>
<integer>80</integer>
<key>PATH</key>
<string>Application Support</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Automator</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Documentation</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Extensions</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Filesystems</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Frameworks</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Input Methods</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Internet Plug-Ins</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>LaunchAgents</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>LaunchDaemons</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>PreferencePanes</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Preferences</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>80</integer>
<key>PATH</key>
<string>Printers</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>PrivilegedHelperTools</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>1005</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>QuickLook</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>QuickTime</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Screen Savers</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Scripts</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Services</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Widgets</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
</array>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Library</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<dict>
<key>CHILDREN</key>
<array>
<dict>
<key>CHILDREN</key>
<array/>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>Shared</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>1023</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
</array>
<key>GID</key>
<integer>80</integer>
<key>PATH</key>
<string>Users</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
</array>
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>/</string>
<key>PATH_TYPE</key>
<integer>0</integer>
<key>PERMISSIONS</key>
<integer>493</integer>
<key>TYPE</key>
<integer>1</integer>
<key>UID</key>
<integer>0</integer>
</dict>
<key>PAYLOAD_TYPE</key>
<integer>0</integer>
<key>PRESERVE_EXTENDED_ATTRIBUTES</key>
<false/>
<key>SHOW_INVISIBLE</key>
<false/>
<key>SPLIT_FORKS</key>
<true/>
<key>TREAT_MISSING_FILES_AS_WARNING</key>
<false/>
<key>VERSION</key>
<integer>5</integer>
</dict>
<key>PACKAGE_SCRIPTS</key>
<dict>
<key>POSTINSTALL_PATH</key>
<dict>
<key>PATH_TYPE</key>
<integer>0</integer>
</dict>
<key>PREINSTALL_PATH</key>
<dict>
<key>PATH_TYPE</key>
<integer>0</integer>
</dict>
<key>RESOURCES</key>
<array/>
</dict>
<key>PACKAGE_SETTINGS</key>
<dict>
<key>AUTHENTICATION</key>
<integer>0</integer>
<key>CONCLUSION_ACTION</key>
<integer>0</integer>
<key>FOLLOW_SYMBOLIC_LINKS</key>
<false/>
<key>IDENTIFIER</key>
<string>@MACOS_BUNDLEID@</string>
<key>LOCATION</key>
<integer>0</integer>
<key>NAME</key>
<string>@PROJECT_NAME@</string>
<key>OVERWRITE_PERMISSIONS</key>
<false/>
<key>PAYLOAD_SIZE</key>
<integer>-1</integer>
<key>REFERENCE_PATH</key>
<string></string>
<key>RELOCATABLE</key>
<false/>
<key>USE_HFS+_COMPRESSION</key>
<false/>
<key>VERSION</key>
<string>@PROJECT_VERSION@</string>
</dict>
<key>TYPE</key>
<integer>0</integer>
<key>UUID</key>
<string>@MACOS_PACKAGE_UUID@</string>
</dict>
</array>
<key>PROJECT</key>
<dict>
<key>PROJECT_COMMENTS</key>
<dict>
<key>NOTES</key>
<data>
</data>
</dict>
<key>PROJECT_PRESENTATION</key>
<dict>
<key>BACKGROUND</key>
<dict>
<key>APPAREANCES</key>
<dict>
<key>DARK_AQUA</key>
<dict/>
<key>LIGHT_AQUA</key>
<dict/>
</dict>
<key>SHARED_SETTINGS_FOR_ALL_APPAREANCES</key>
<true/>
</dict>
<key>INSTALLATION TYPE</key>
<dict>
<key>HIERARCHIES</key>
<dict>
<key>INSTALLER</key>
<dict>
<key>LIST</key>
<array>
<dict>
<key>CHILDREN</key>
<array/>
<key>DESCRIPTION</key>
<array/>
<key>OPTIONS</key>
<dict>
<key>HIDDEN</key>
<false/>
<key>STATE</key>
<integer>1</integer>
</dict>
<key>PACKAGE_UUID</key>
<string>@MACOS_PACKAGE_UUID@</string>
<key>TITLE</key>
<array/>
<key>TYPE</key>
<integer>0</integer>
<key>UUID</key>
<string>@MACOS_INSTALLER_UUID@</string>
</dict>
</array>
<key>REMOVED</key>
<dict/>
</dict>
</dict>
<key>MODE</key>
<integer>0</integer>
</dict>
<key>INSTALLATION_STEPS</key>
<array>
<dict>
<key>ICPRESENTATION_CHAPTER_VIEW_CONTROLLER_CLASS</key>
<string>ICPresentationViewIntroductionController</string>
<key>INSTALLER_PLUGIN</key>
<string>Introduction</string>
<key>LIST_TITLE_KEY</key>
<string>InstallerSectionTitle</string>
</dict>
<dict>
<key>ICPRESENTATION_CHAPTER_VIEW_CONTROLLER_CLASS</key>
<string>ICPresentationViewReadMeController</string>
<key>INSTALLER_PLUGIN</key>
<string>ReadMe</string>
<key>LIST_TITLE_KEY</key>
<string>InstallerSectionTitle</string>
</dict>
<dict>
<key>ICPRESENTATION_CHAPTER_VIEW_CONTROLLER_CLASS</key>
<string>ICPresentationViewLicenseController</string>
<key>INSTALLER_PLUGIN</key>
<string>License</string>
<key>LIST_TITLE_KEY</key>
<string>InstallerSectionTitle</string>
</dict>
<dict>
<key>ICPRESENTATION_CHAPTER_VIEW_CONTROLLER_CLASS</key>
<string>ICPresentationViewDestinationSelectController</string>
<key>INSTALLER_PLUGIN</key>
<string>TargetSelect</string>
<key>LIST_TITLE_KEY</key>
<string>InstallerSectionTitle</string>
</dict>
<dict>
<key>ICPRESENTATION_CHAPTER_VIEW_CONTROLLER_CLASS</key>
<string>ICPresentationViewInstallationTypeController</string>
<key>INSTALLER_PLUGIN</key>
<string>PackageSelection</string>
<key>LIST_TITLE_KEY</key>
<string>InstallerSectionTitle</string>
</dict>
<dict>
<key>ICPRESENTATION_CHAPTER_VIEW_CONTROLLER_CLASS</key>
<string>ICPresentationViewInstallationController</string>
<key>INSTALLER_PLUGIN</key>
<string>Install</string>
<key>LIST_TITLE_KEY</key>
<string>InstallerSectionTitle</string>
</dict>
<dict>
<key>ICPRESENTATION_CHAPTER_VIEW_CONTROLLER_CLASS</key>
<string>ICPresentationViewSummaryController</string>
<key>INSTALLER_PLUGIN</key>
<string>Summary</string>
<key>LIST_TITLE_KEY</key>
<string>InstallerSectionTitle</string>
</dict>
</array>
<key>INTRODUCTION</key>
<dict>
<key>LOCALIZATIONS</key>
<array/>
</dict>
<key>LICENSE</key>
<dict>
<key>LOCALIZATIONS</key>
<array/>
<key>MODE</key>
<integer>0</integer>
</dict>
<key>README</key>
<dict>
<key>LOCALIZATIONS</key>
<array/>
</dict>
<key>SUMMARY</key>
<dict>
<key>LOCALIZATIONS</key>
<array/>
</dict>
<key>TITLE</key>
<dict>
<key>LOCALIZATIONS</key>
<array/>
</dict>
</dict>
<key>PROJECT_REQUIREMENTS</key>
<dict>
<key>LIST</key>
<array>
<dict>
<key>BEHAVIOR</key>
<integer>3</integer>
<key>DICTIONARY</key>
<dict>
<key>IC_REQUIREMENT_OS_DISK_TYPE</key>
<integer>1</integer>
<key>IC_REQUIREMENT_OS_DISTRIBUTION_TYPE</key>
<integer>0</integer>
<key>IC_REQUIREMENT_OS_MINIMUM_VERSION</key>
<integer>101300</integer>
</dict>
<key>IC_REQUIREMENT_CHECK_TYPE</key>
<integer>0</integer>
<key>IDENTIFIER</key>
<string>fr.whitebox.Packages.requirement.os</string>
<key>MESSAGE</key>
<array/>
<key>NAME</key>
<string>Operating System</string>
<key>STATE</key>
<true/>
</dict>
</array>
<key>RESOURCES</key>
<array/>
<key>ROOT_VOLUME_ONLY</key>
<true/>
</dict>
<key>PROJECT_SETTINGS</key>
<dict>
<key>ADVANCED_OPTIONS</key>
<dict>
<key>installer-script.domains:enable_currentUserHome</key>
<integer>1</integer>
</dict>
<key>BUILD_FORMAT</key>
<integer>0</integer>
<key>BUILD_PATH</key>
<dict>
<key>PATH</key>
<string>../@RELATIVE_BUILD_PATH@</string>
<key>PATH_TYPE</key>
<integer>1</integer>
</dict>
<key>EXCLUDED_FILES</key>
<array>
<dict>
<key>PATTERNS_ARRAY</key>
<array>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>.DS_Store</string>
<key>TYPE</key>
<integer>0</integer>
</dict>
</array>
<key>PROTECTED</key>
<true/>
<key>PROXY_NAME</key>
<string>Remove .DS_Store files</string>
<key>PROXY_TOOLTIP</key>
<string>Remove ".DS_Store" files created by the Finder.</string>
<key>STATE</key>
<true/>
</dict>
<dict>
<key>PATTERNS_ARRAY</key>
<array>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>.pbdevelopment</string>
<key>TYPE</key>
<integer>0</integer>
</dict>
</array>
<key>PROTECTED</key>
<true/>
<key>PROXY_NAME</key>
<string>Remove .pbdevelopment files</string>
<key>PROXY_TOOLTIP</key>
<string>Remove ".pbdevelopment" files created by ProjectBuilder or Xcode.</string>
<key>STATE</key>
<true/>
</dict>
<dict>
<key>PATTERNS_ARRAY</key>
<array>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>CVS</string>
<key>TYPE</key>
<integer>1</integer>
</dict>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>.cvsignore</string>
<key>TYPE</key>
<integer>0</integer>
</dict>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>.cvspass</string>
<key>TYPE</key>
<integer>0</integer>
</dict>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>.svn</string>
<key>TYPE</key>
<integer>1</integer>
</dict>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>.git</string>
<key>TYPE</key>
<integer>1</integer>
</dict>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>.gitignore</string>
<key>TYPE</key>
<integer>0</integer>
</dict>
</array>
<key>PROTECTED</key>
<true/>
<key>PROXY_NAME</key>
<string>Remove SCM metadata</string>
<key>PROXY_TOOLTIP</key>
<string>Remove helper files and folders used by the CVS, SVN or Git Source Code Management systems.</string>
<key>STATE</key>
<true/>
</dict>
<dict>
<key>PATTERNS_ARRAY</key>
<array>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>classes.nib</string>
<key>TYPE</key>
<integer>0</integer>
</dict>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>designable.db</string>
<key>TYPE</key>
<integer>0</integer>
</dict>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>info.nib</string>
<key>TYPE</key>
<integer>0</integer>
</dict>
</array>
<key>PROTECTED</key>
<true/>
<key>PROXY_NAME</key>
<string>Optimize nib files</string>
<key>PROXY_TOOLTIP</key>
<string>Remove "classes.nib", "info.nib" and "designable.nib" files within .nib bundles.</string>
<key>STATE</key>
<true/>
</dict>
<dict>
<key>PATTERNS_ARRAY</key>
<array>
<dict>
<key>REGULAR_EXPRESSION</key>
<false/>
<key>STRING</key>
<string>Resources Disabled</string>
<key>TYPE</key>
<integer>1</integer>
</dict>
</array>
<key>PROTECTED</key>
<true/>
<key>PROXY_NAME</key>
<string>Remove Resources Disabled folders</string>
<key>PROXY_TOOLTIP</key>
<string>Remove "Resources Disabled" folders.</string>
<key>STATE</key>
<true/>
</dict>
<dict>
<key>SEPARATOR</key>
<true/>
</dict>
</array>
<key>NAME</key>
<string>@PROJECT_NAME@@PKG_SUFFIX@</string>
<key>PAYLOAD_ONLY</key>
<false/>
<key>TREAT_MISSING_PRESENTATION_DOCUMENTS_AS_WARNING</key>
<false/>
</dict>
</dict>
<key>TYPE</key>
<integer>0</integer>
<key>VERSION</key>
<integer>2</integer>
</dict>
</plist>

526
image-reaction.c
View File

@ -1,526 +0,0 @@
//
// Created by scaled
//
// Based on image-source.c from OBS Studio: https://github.com/obsproject/obs-studio
// Also included some code from Spectralizer plugin: https://github.com/univrsal/spectralizer
//
#include <obs-module.h>
#include <graphics/image-file.h>
#include <util/platform.h>
#include <util/dstr.h>
#include <sys/stat.h>
#include <media-io/audio-math.h>
#define blog(log_level, format, ...) \
blog(log_level, "[image_reaction_source: '%s'] " format, \
obs_source_get_name(context->source), ##__VA_ARGS__)
#define debug(format, ...) blog(LOG_DEBUG, format, ##__VA_ARGS__)
#define info(format, ...) blog(LOG_INFO, format, ##__VA_ARGS__)
#define warn(format, ...) blog(LOG_WARNING, format, ##__VA_ARGS__)
struct image_reaction_source {
obs_source_t *source;
char source_name[255];
char *file1;
char *file2;
bool persistent;
bool linear_alpha;
bool active;
gs_image_file3_t if31;
gs_image_file3_t if32;
obs_weak_source_t *audio_source;
bool loud;
float threshold;
float smoothness;
float average;
uint64_t last_time;
uint64_t capture_check_time;
bool animReset1;
bool animReset2;
bool loudOld;
bool animResetTrigger;
};
/*int MAX(int a, int b) {
return a > b ? a : b;
}*/
#define MIN(a,b) ((a)<(b) ? (a):(b))
#define MAX(a,b) ((a)>(b) ? (a):(b))
static const char *image_reaction_source_get_name(void *unused)
{
UNUSED_PARAMETER(unused);
return obs_module_text("ImageReactionSource");
}
static void image_reaction_source_load(struct image_reaction_source *context)
{
for (int i = 0; i <=1; i++) {
char *file = i == 0 ? context->file1 : context->file2;
gs_image_file3_t *if3 = i == 0 ? &context->if31 : &context->if32;
obs_enter_graphics();
gs_image_file3_free(if3);
obs_leave_graphics();
if (file && *file) {
debug("loading texture '%s'", file);
gs_image_file3_init(if3, file,
context->linear_alpha
? GS_IMAGE_ALPHA_PREMULTIPLY_SRGB
: GS_IMAGE_ALPHA_PREMULTIPLY);
obs_enter_graphics();
gs_image_file3_init_texture(if3);
obs_leave_graphics();
if (!if3->image2.image.loaded)
warn("failed to load texture '%s'", file);
}
}
}
static void image_reaction_source_unload(struct image_reaction_source *context)
{
obs_enter_graphics();
gs_image_file3_free(&context->if31);
gs_image_file3_free(&context->if32);
obs_leave_graphics();
}
static void audio_capture(void *param, obs_source_t *src, const struct audio_data *data, bool muted)
{
struct image_reaction_source *context = param;
if (muted) {
context->average = 0;
}
else
{
uint32_t samplesCount = data->frames;
float* samples = (float*)data->data[0];
float averageLocal = 0.0f;
for (uint32_t i = 0; i < samplesCount; i++) {
averageLocal += fabs(samples[i]) / samplesCount;
}
context->average += context->smoothness * (averageLocal - context->average);
}
context->loudOld = context->loud;
context->loud = context->average > context->threshold;
if (context->loud != context->loudOld)
context->animResetTrigger = true;
}
static void image_reaction_source_update(void *data, obs_data_t *settings)
{
struct image_reaction_source *context = data;
const char *file1 = obs_data_get_string(settings, "file1");
const char *file2 = obs_data_get_string(settings, "file2");
const bool anim_reset_1 = obs_data_get_bool(settings, "anim_reset_1");
const bool anim_reset_2 = obs_data_get_bool(settings, "anim_reset_2");
const bool unload = obs_data_get_bool(settings, "unload");
const bool linear_alpha = obs_data_get_bool(settings, "linear_alpha");
const double threshold = obs_data_get_double(settings, "threshold");
const double smoothness = obs_data_get_double(settings, "smoothness");
if (context->file1)
bfree(context->file1);
context->file1 = bstrdup(file1);
if (context->file2)
bfree(context->file2);
context->file2 = bstrdup(file2);
context->animReset1 = anim_reset_1;
context->animReset2 = anim_reset_2;
context->persistent = !unload;
context->linear_alpha = linear_alpha;
context->threshold = db_to_mul(threshold);
context->smoothness = pow(0.1, smoothness);
/* Load the image if the source is persistent or showing */
if (context->persistent || obs_source_showing(context->source))
image_reaction_source_load(data);
else
image_reaction_source_unload(data);
const char* cfg_source_name = obs_data_get_string(settings, "audio_source");
obs_weak_source_t *old = NULL;
if (cfg_source_name[0] == '\0') {
if (context->audio_source) {
old = context->audio_source;
context->audio_source = NULL;
}
context->source_name[0] = '\0';
}
else {
if (context->source_name[0] == '\0' || strcmp(context->source_name, cfg_source_name) != 0) {
if (context->audio_source) {
old = context->audio_source;
context->audio_source = NULL;
}
strcpy(context->source_name, cfg_source_name);
context->capture_check_time = os_gettime_ns() - 3000000000;
}
}
if (old) {
obs_source_t *old_source = obs_weak_source_get_source(old);
if (old_source) {
info("Removed audio capture from '%s'", obs_source_get_name(old_source));
obs_source_remove_audio_capture_callback(old_source, audio_capture, context);
obs_source_release(old_source);
}
obs_weak_source_release(old);
}
}
static void image_reaction_source_defaults(obs_data_t *settings)
{
obs_data_set_default_bool(settings, "unload", false);
obs_data_set_default_bool(settings, "linear_alpha", false);
obs_data_set_default_string(settings, "audio_source", "");
obs_data_set_default_double(settings, "threshold", -40.0f);
obs_data_set_default_double(settings, "smoothness", 1.0f);
}
static void image_reaction_source_show(void *data)
{
struct image_reaction_source *context = data;
if (!context->persistent)
image_reaction_source_load(context);
}
static void image_reaction_source_hide(void *data)
{
struct image_reaction_source *context = data;
if (!context->persistent)
image_reaction_source_unload(context);
}
static void *image_reaction_source_create(obs_data_t *settings, obs_source_t *source)
{
struct image_reaction_source *context = bzalloc(sizeof(struct image_reaction_source));
context->source = source;
context->source_name[0] = '\0';
context->loud = false;
image_reaction_source_update(context, settings);
return context;
}
static void image_reaction_source_destroy(void *data)
{
struct image_reaction_source *context = data;
image_reaction_source_unload(context);
if (context->file1)
bfree(context->file1);
if (context->file2)
bfree(context->file2);
/*if (context->audio_source) {
//obs_source_t *source = obs_weak_source_get_source(context->audio_source);
//if (source) {
info("Removed audio capture from '%s'", obs_source_get_name(context->audio_source));
obs_source_remove_audio_capture_callback(context->audio_source, audio_capture, context);
//obs_source_release(source);
//}
//obs_weak_source_release(context->audio_source);
}*/
if (context->audio_source) {
obs_source_t *source = obs_weak_source_get_source(context->audio_source);
if (source) {
info("Removed audio capture from '%s'", obs_source_get_name(source));
obs_source_remove_audio_capture_callback(source, audio_capture, context);
obs_source_release(source);
}
obs_weak_source_release(context->audio_source);
}
bfree(context);
}
static uint32_t image_reaction_source_getwidth(void *data)
{
struct image_reaction_source *context = data;
return MAX(context->if31.image2.image.cx, context->if32.image2.image.cx);
}
static uint32_t image_reaction_source_getheight(void *data)
{
struct image_reaction_source *context = data;
return MAX(context->if31.image2.image.cy, context->if32.image2.image.cy);
}
static void image_reaction_source_render(void *data, gs_effect_t *effect)
{
struct image_reaction_source *context = data;
const bool previous = gs_framebuffer_srgb_enabled();
gs_enable_framebuffer_srgb(true);
gs_blend_state_push();
gs_blend_function(GS_BLEND_ONE, GS_BLEND_INVSRCALPHA);
gs_image_file3_t *if3 = context->loud ? &context->if32 : &context->if31;
if (if3->image2.image.texture)
{
gs_eparam_t *const param = gs_effect_get_param_by_name(effect, "image");
gs_effect_set_texture_srgb(param, if3->image2.image.texture);
gs_draw_sprite(if3->image2.image.texture, 0,
if3->image2.image.cx,
if3->image2.image.cy);
}
//context->loud = false;
gs_blend_state_pop();
gs_enable_framebuffer_srgb(previous);
}
static void image_reaction_tick(void *data, float seconds)
{
struct image_reaction_source *context = data;
// Update / refresh audio capturing
char* new_name = NULL;
if (context->source_name[0] != '\0' && !context->audio_source) {
uint64_t t = os_gettime_ns();
if (t - context->capture_check_time > 3000000000) {
new_name = context->source_name;
context->capture_check_time = t;
}
}
if (new_name != NULL) {
obs_source_t *capture = obs_get_source_by_name(new_name);
obs_weak_source_t *weak_capture = capture ? obs_source_get_weak_source(capture) : NULL;
if (context->source_name[0] != '\0' && new_name == context->source_name) {
context->audio_source = weak_capture;
weak_capture = NULL;
}
if (capture) {
info("Added audio capture to '%s'", obs_source_get_name(capture));
obs_source_add_audio_capture_callback(capture, audio_capture, context);
obs_weak_source_release(weak_capture);
obs_source_release(capture);
}
}
// update GIF's
uint64_t frame_time = obs_get_video_frame_time();
if (obs_source_active(context->source)) {
if (!context->active) {
if (context->if31.image2.image.is_animated_gif || context->if32.image2.image.is_animated_gif)
context->last_time = frame_time;
context->active = true;
}
} else {
if (context->active) {
for (int i = 0; i <=1; i++) {
gs_image_file3_t *if3 = i == 0 ? &context->if31 : &context->if32;
if (if3->image2.image.is_animated_gif) {
if3->image2.image.cur_frame = 0;
if3->image2.image.cur_loop = 0;
if3->image2.image.cur_time = 0;
obs_enter_graphics();
gs_image_file3_update_texture(if3);
obs_leave_graphics();
}
}
context->active = false;
}
}
for (int i = 0; i <=1; i++) {
gs_image_file3_t *if3 = i == 0 ? &context->if31 : &context->if32;
bool animReset = i == 0 ? context->animReset1 : context->animReset2;
if (context->last_time && if3->image2.image.is_animated_gif) {
if (animReset && context->animResetTrigger) {
if3->image2.image.cur_frame = 0;
if3->image2.image.cur_loop = 0;
if3->image2.image.cur_time = 0;
obs_enter_graphics();
gs_image_file3_update_texture(if3);
obs_leave_graphics();
}
else {
uint64_t elapsed = frame_time - context->last_time;
bool updated = gs_image_file3_tick(if3, elapsed);
if (updated) {
obs_enter_graphics();
gs_image_file3_update_texture(if3);
obs_leave_graphics();
}
}
}
}
context->animResetTrigger = false;
context->last_time = frame_time;
}
static const char *image_filter =
"All formats (*.bmp *.tga *.png *.jpeg *.jpg *.gif *.psd *.webp);;"
"BMP Files (*.bmp);;"
"Targa Files (*.tga);;"
"PNG Files (*.png);;"
"JPEG Files (*.jpeg *.jpg);;"
"GIF Files (*.gif);;"
"PSD Files (*.psd);;"
"WebP Files (*.webp);;"
"All Files (*.*)";
static bool add_source(void* param, obs_source_t* src)
{
obs_property_t *list = param;
uint32_t caps = obs_source_get_output_flags(src);
if ((caps & OBS_SOURCE_AUDIO) == 0)
return true;
const char *name = obs_source_get_name(src);
obs_property_list_add_string(list, name, name);
return true;
}
static bool source_changed(obs_properties_t *props, obs_property_t * prop, obs_data_t *data)
{
obs_data_get_string(data, "audio_source");
return true;
}
static obs_properties_t *image_reaction_source_properties(void *data)
{
struct image_reaction_source *s = data;
struct dstr path = {0};
obs_properties_t *props = obs_properties_create();
if (s && s->file1 && *s->file1) {
const char *slash;
dstr_copy(&path, s->file1);
dstr_replace(&path, "\\", "/");
slash = strrchr(path.array, '/');
if (slash)
dstr_resize(&path, slash - path.array + 1);
}
obs_properties_add_path(props, "file1", obs_module_text("Reaction1"),
OBS_PATH_FILE, image_filter, path.array);
obs_properties_add_bool(props, "anim_reset_1",
obs_module_text("AnimReset1"));
obs_properties_add_path(props, "file2", obs_module_text("Reaction2"),
OBS_PATH_FILE, image_filter, path.array);
obs_properties_add_bool(props, "anim_reset_2",
obs_module_text("AnimReset2"));
dstr_free(&path);
obs_properties_add_bool(props, "unload",
obs_module_text("UnloadWhenNotShowing"));
obs_properties_add_bool(props, "linear_alpha",
obs_module_text("LinearAlpha"));
obs_property_t* sources_list = obs_properties_add_list(props, "audio_source",
obs_module_text("AudioSource"), OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_STRING);
obs_property_list_add_string(sources_list, "", "");
obs_property_t *p = obs_properties_add_float_slider(props, "threshold",
obs_module_text("Threshold"), -60.0, 0.0, 0.1);
obs_property_float_set_suffix(p, " dB");
obs_properties_add_float_slider(props, "smoothness",
obs_module_text("Smoothness"), 0.0, 5.0, 0.1);
//obs_property_set_modified_callback(src, source_changed);
obs_enum_sources(add_source, sources_list);
return props;
}
uint64_t image_reaction_source_get_memory_usage(void *data)
{
struct image_reaction_source *s = data;
return s->if31.image2.mem_usage + s->if32.image2.mem_usage;
}
static void missing_file_callback(void *src, const char *new_path, void *data)
{
struct image_reaction_source *s = src;
obs_source_t *source = s->source;
obs_data_t *settings = obs_source_get_settings(source);
obs_data_set_string(settings, "file", new_path);
obs_source_update(source, settings);
obs_data_release(settings);
UNUSED_PARAMETER(data);
}
static struct obs_source_info image_reaction_source_info = {
.id = "image_reaction_source",
.type = OBS_SOURCE_TYPE_INPUT,
.output_flags = OBS_SOURCE_VIDEO | OBS_SOURCE_SRGB,
.get_name = image_reaction_source_get_name,
.create = image_reaction_source_create,
.destroy = image_reaction_source_destroy,
.update = image_reaction_source_update,
.get_defaults = image_reaction_source_defaults,
.show = image_reaction_source_show,
.hide = image_reaction_source_hide,
.get_width = image_reaction_source_getwidth,
.get_height = image_reaction_source_getheight,
.video_render = image_reaction_source_render,
.video_tick = image_reaction_tick,
.get_properties = image_reaction_source_properties,
.icon_type = OBS_ICON_TYPE_IMAGE,
};
OBS_DECLARE_MODULE()
OBS_MODULE_USE_DEFAULT_LOCALE("image-reaction", "en-US")
MODULE_EXPORT const char *obs_module_description(void)
{
return "Image reaction source";
}
extern struct obs_source_info slideshow_info;
bool obs_module_load(void)
{
obs_register_source(&image_reaction_source_info);
return true;
}

469
src/image-reaction.c Normal file
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@ -0,0 +1,469 @@
//
// Created by scaled
//
// Based on image-source.c from OBS Studio:
// https://github.com/obsproject/obs-studio Also included some code from
// Spectralizer plugin: https://github.com/univrsal/spectralizer
//
#include <graphics/image-file.h>
#include <media-io/audio-math.h>
#include <obs-module.h>
#include <sys/stat.h>
#include <util/dstr.h>
#include <util/platform.h>
#define blog(log_level, format, ...) \
blog(log_level, "[image_reaction_source: '%s'] " format, obs_source_get_name(context->source), ##__VA_ARGS__)
#define debug(format, ...) blog(LOG_DEBUG, format, ##__VA_ARGS__)
#define info(format, ...) blog(LOG_INFO, format, ##__VA_ARGS__)
#define warn(format, ...) blog(LOG_WARNING, format, ##__VA_ARGS__)
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define MAX(a, b) ((a) > (b) ? (a) : (b))
struct image_reaction_source {
obs_source_t* source;
char source_name[255];
char* file1;
char* file2;
bool persistent;
bool linear_alpha;
bool active;
gs_image_file3_t if31;
gs_image_file3_t if32;
obs_weak_source_t* audio_source;
bool loud;
float threshold;
float smoothness;
float average;
uint64_t last_time;
uint64_t capture_check_time;
bool animReset1;
bool animReset2;
bool loudOld;
bool animResetTrigger;
};
static const char* image_reaction_source_get_name(void* unused) {
UNUSED_PARAMETER(unused);
return obs_module_text("ImageReactionSource");
}
static void image_reaction_source_load(struct image_reaction_source* context) {
for (int i = 0; i <= 1; i++) {
char* file = i == 0 ? context->file1 : context->file2;
gs_image_file3_t* if3 = i == 0 ? &context->if31 : &context->if32;
obs_enter_graphics();
gs_image_file3_free(if3);
obs_leave_graphics();
if (file && *file) {
debug("loading texture '%s'", file);
gs_image_file3_init(if3, file,
context->linear_alpha ? GS_IMAGE_ALPHA_PREMULTIPLY_SRGB : GS_IMAGE_ALPHA_PREMULTIPLY);
obs_enter_graphics();
gs_image_file3_init_texture(if3);
obs_leave_graphics();
if (!if3->image2.image.loaded)
warn("failed to load texture '%s'", file);
}
}
}
static void image_reaction_source_unload(struct image_reaction_source* context) {
obs_enter_graphics();
gs_image_file3_free(&context->if31);
gs_image_file3_free(&context->if32);
obs_leave_graphics();
}
static void audio_capture(void* param, obs_source_t* src, const struct audio_data* data, bool muted) {
struct image_reaction_source* context = param;
if (muted) {
context->average = 0;
} else {
uint32_t samplesCount = data->frames;
float* samples = (float*)data->data[0];
float averageLocal = 0.0f;
for (uint32_t i = 0; i < samplesCount; i++) {
averageLocal += fabs(samples[i]) / samplesCount;
}
context->average += context->smoothness * (averageLocal - context->average);
}
context->loudOld = context->loud;
context->loud = context->average > context->threshold;
if (context->loud != context->loudOld)
context->animResetTrigger = true;
}
static void image_reaction_source_update(void* data, obs_data_t* settings) {
struct image_reaction_source* context = data;
const char* file1 = obs_data_get_string(settings, "file1");
const char* file2 = obs_data_get_string(settings, "file2");
const bool anim_reset_1 = obs_data_get_bool(settings, "anim_reset_1");
const bool anim_reset_2 = obs_data_get_bool(settings, "anim_reset_2");
const bool unload = obs_data_get_bool(settings, "unload");
const bool linear_alpha = obs_data_get_bool(settings, "linear_alpha");
const double threshold = obs_data_get_double(settings, "threshold");
const double smoothness = obs_data_get_double(settings, "smoothness");
if (context->file1)
bfree(context->file1);
context->file1 = bstrdup(file1);
if (context->file2)
bfree(context->file2);
context->file2 = bstrdup(file2);
context->animReset1 = anim_reset_1;
context->animReset2 = anim_reset_2;
context->persistent = !unload;
context->linear_alpha = linear_alpha;
context->threshold = db_to_mul(threshold);
context->smoothness = pow(0.1, smoothness);
/* Load the image if the source is persistent or showing */
if (context->persistent || obs_source_showing(context->source))
image_reaction_source_load(data);
else
image_reaction_source_unload(data);
const char* cfg_source_name = obs_data_get_string(settings, "audio_source");
obs_weak_source_t* old = NULL;
if (cfg_source_name[0] == '\0') {
if (context->audio_source) {
old = context->audio_source;
context->audio_source = NULL;
}
context->source_name[0] = '\0';
} else {
if (context->source_name[0] == '\0' || strcmp(context->source_name, cfg_source_name) != 0) {
if (context->audio_source) {
old = context->audio_source;
context->audio_source = NULL;
}
strcpy(context->source_name, cfg_source_name);
context->capture_check_time = os_gettime_ns() - 3000000000;
}
}
if (old) {
obs_source_t* old_source = obs_weak_source_get_source(old);
if (old_source) {
info("Removed audio capture from '%s'", obs_source_get_name(old_source));
obs_source_remove_audio_capture_callback(old_source, audio_capture, context);
obs_source_release(old_source);
}
obs_weak_source_release(old);
}
}
static void image_reaction_source_defaults(obs_data_t* settings) {
obs_data_set_default_bool(settings, "unload", false);
obs_data_set_default_bool(settings, "linear_alpha", false);
obs_data_set_default_string(settings, "audio_source", "");
obs_data_set_default_double(settings, "threshold", -40.0f);
obs_data_set_default_double(settings, "smoothness", 1.0f);
}
static void image_reaction_source_show(void* data) {
struct image_reaction_source* context = data;
if (!context->persistent)
image_reaction_source_load(context);
}
static void image_reaction_source_hide(void* data) {
struct image_reaction_source* context = data;
if (!context->persistent)
image_reaction_source_unload(context);
}
static void* image_reaction_source_create(obs_data_t* settings, obs_source_t* source) {
struct image_reaction_source* context = bzalloc(sizeof(struct image_reaction_source));
context->source = source;
context->source_name[0] = '\0';
context->loud = false;
image_reaction_source_update(context, settings);
return context;
}
static void image_reaction_source_destroy(void* data) {
struct image_reaction_source* context = data;
image_reaction_source_unload(context);
if (context->file1)
bfree(context->file1);
if (context->file2)
bfree(context->file2);
if (context->audio_source) {
obs_source_t* source = obs_weak_source_get_source(context->audio_source);
if (source) {
info("Removed audio capture from '%s'", obs_source_get_name(source));
obs_source_remove_audio_capture_callback(source, audio_capture, context);
obs_source_release(source);
}
obs_weak_source_release(context->audio_source);
}
bfree(context);
}
static uint32_t image_reaction_source_getwidth(void* data) {
struct image_reaction_source* context = data;
return MAX(context->if31.image2.image.cx, context->if32.image2.image.cx);
}
static uint32_t image_reaction_source_getheight(void* data) {
struct image_reaction_source* context = data;
return MAX(context->if31.image2.image.cy, context->if32.image2.image.cy);
}
static void image_reaction_source_render(void* data, gs_effect_t* effect) {
struct image_reaction_source* context = data;
const bool previous = gs_framebuffer_srgb_enabled();
gs_enable_framebuffer_srgb(true);
gs_blend_state_push();
gs_blend_function(GS_BLEND_ONE, GS_BLEND_INVSRCALPHA);
gs_image_file3_t* if3 = context->loud ? &context->if32 : &context->if31;
if (if3->image2.image.texture) {
gs_eparam_t* const param = gs_effect_get_param_by_name(effect, "image");
gs_effect_set_texture_srgb(param, if3->image2.image.texture);
gs_draw_sprite(if3->image2.image.texture, 0, if3->image2.image.cx, if3->image2.image.cy);
}
gs_blend_state_pop();
gs_enable_framebuffer_srgb(previous);
}
static void image_reaction_tick(void* data, float seconds) {
struct image_reaction_source* context = data;
// Update / refresh audio capturing
char* new_name = NULL;
if (context->source_name[0] != '\0' && !context->audio_source) {
uint64_t t = os_gettime_ns();
if (t - context->capture_check_time > 3000000000) {
new_name = context->source_name;
context->capture_check_time = t;
}
}
if (new_name != NULL) {
obs_source_t* capture = obs_get_source_by_name(new_name);
obs_weak_source_t* weak_capture = capture ? obs_source_get_weak_source(capture) : NULL;
if (context->source_name[0] != '\0' && new_name == context->source_name) {
context->audio_source = weak_capture;
weak_capture = NULL;
}
if (capture) {
info("Added audio capture to '%s'", obs_source_get_name(capture));
obs_source_add_audio_capture_callback(capture, audio_capture, context);
obs_weak_source_release(weak_capture);
obs_source_release(capture);
}
}
// update GIF's
uint64_t frame_time = obs_get_video_frame_time();
if (obs_source_active(context->source)) {
if (!context->active) {
if (context->if31.image2.image.is_animated_gif || context->if32.image2.image.is_animated_gif)
context->last_time = frame_time;
context->active = true;
}
} else {
if (context->active) {
for (int i = 0; i <= 1; i++) {
gs_image_file3_t* if3 = i == 0 ? &context->if31 : &context->if32;
if (if3->image2.image.is_animated_gif) {
if3->image2.image.cur_frame = 0;
if3->image2.image.cur_loop = 0;
if3->image2.image.cur_time = 0;
obs_enter_graphics();
gs_image_file3_update_texture(if3);
obs_leave_graphics();
}
}
context->active = false;
}
}
for (int i = 0; i <= 1; i++) {
gs_image_file3_t* if3 = i == 0 ? &context->if31 : &context->if32;
bool animReset = i == 0 ? context->animReset1 : context->animReset2;
if (context->last_time && if3->image2.image.is_animated_gif) {
if (animReset && context->animResetTrigger) {
if3->image2.image.cur_frame = 0;
if3->image2.image.cur_loop = 0;
if3->image2.image.cur_time = 0;
obs_enter_graphics();
gs_image_file3_update_texture(if3);
obs_leave_graphics();
} else {
uint64_t elapsed = frame_time - context->last_time;
bool updated = gs_image_file3_tick(if3, elapsed);
if (updated) {
obs_enter_graphics();
gs_image_file3_update_texture(if3);
obs_leave_graphics();
}
}
}
}
context->animResetTrigger = false;
context->last_time = frame_time;
}
static const char* image_filter = "All formats (*.bmp *.tga *.png *.jpeg *.jpg *.gif *.psd *.webp);;"
"BMP Files (*.bmp);;"
"Targa Files (*.tga);;"
"PNG Files (*.png);;"
"JPEG Files (*.jpeg *.jpg);;"
"GIF Files (*.gif);;"
"PSD Files (*.psd);;"
"WebP Files (*.webp);;"
"All Files (*.*)";
static bool add_source(void* param, obs_source_t* src) {
obs_property_t* list = param;
uint32_t caps = obs_source_get_output_flags(src);
if ((caps & OBS_SOURCE_AUDIO) == 0)
return true;
const char* name = obs_source_get_name(src);
obs_property_list_add_string(list, name, name);
return true;
}
static bool source_changed(obs_properties_t* props, obs_property_t* prop, obs_data_t* data) {
obs_data_get_string(data, "audio_source");
return true;
}
static obs_properties_t* image_reaction_source_properties(void* data) {
struct image_reaction_source* s = data;
struct dstr path = {0};
obs_properties_t* props = obs_properties_create();
if (s && s->file1 && *s->file1) {
const char* slash;
dstr_copy(&path, s->file1);
dstr_replace(&path, "\\", "/");
slash = strrchr(path.array, '/');
if (slash)
dstr_resize(&path, slash - path.array + 1);
}
obs_properties_add_path(props, "file1", obs_module_text("Reaction1"), OBS_PATH_FILE, image_filter, path.array);
obs_properties_add_bool(props, "anim_reset_1", obs_module_text("AnimReset1"));
obs_properties_add_path(props, "file2", obs_module_text("Reaction2"), OBS_PATH_FILE, image_filter, path.array);
obs_properties_add_bool(props, "anim_reset_2", obs_module_text("AnimReset2"));
dstr_free(&path);
obs_properties_add_bool(props, "unload", obs_module_text("UnloadWhenNotShowing"));
obs_properties_add_bool(props, "linear_alpha", obs_module_text("LinearAlpha"));
obs_property_t* sources_list = obs_properties_add_list(props, "audio_source", obs_module_text("AudioSource"),
OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_STRING);
obs_property_list_add_string(sources_list, "", "");
obs_property_t* p =
obs_properties_add_float_slider(props, "threshold", obs_module_text("Threshold"), -60.0, 0.0, 0.1);
obs_property_float_set_suffix(p, " dB");
obs_properties_add_float_slider(props, "smoothness", obs_module_text("Smoothness"), 0.0, 5.0, 0.1);
// obs_property_set_modified_callback(src, source_changed);
obs_enum_sources(add_source, sources_list);
return props;
}
uint64_t image_reaction_source_get_memory_usage(void* data) {
struct image_reaction_source* s = data;
return s->if31.image2.mem_usage + s->if32.image2.mem_usage;
}
static void missing_file_callback(void* src, const char* new_path, void* data) {
struct image_reaction_source* s = src;
obs_source_t* source = s->source;
obs_data_t* settings = obs_source_get_settings(source);
obs_data_set_string(settings, "file", new_path);
obs_source_update(source, settings);
obs_data_release(settings);
UNUSED_PARAMETER(data);
}
static struct obs_source_info image_reaction_source_info = {
.id = "image_reaction_source",
.type = OBS_SOURCE_TYPE_INPUT,
.output_flags = OBS_SOURCE_VIDEO | OBS_SOURCE_SRGB,
.get_name = image_reaction_source_get_name,
.create = image_reaction_source_create,
.destroy = image_reaction_source_destroy,
.update = image_reaction_source_update,
.get_defaults = image_reaction_source_defaults,
.show = image_reaction_source_show,
.hide = image_reaction_source_hide,
.get_width = image_reaction_source_getwidth,
.get_height = image_reaction_source_getheight,
.video_render = image_reaction_source_render,
.video_tick = image_reaction_tick,
.get_properties = image_reaction_source_properties,
.icon_type = OBS_ICON_TYPE_IMAGE,
};
OBS_DECLARE_MODULE()
OBS_MODULE_USE_DEFAULT_LOCALE("image-reaction", "en-US")
MODULE_EXPORT const char* obs_module_description(void) { return "Image reaction source"; }
extern struct obs_source_info slideshow_info;
bool obs_module_load(void) {
obs_register_source(&image_reaction_source_info);
return true;
}