Compile-time information about OpenAL extensions.
Each extension is a
struct named hierarchically by prefix, vendor and extension name taken from list at Support state, for example
Each struct has the same public methods as Extension class (currently just string()), but these structs are better suited for compile-time decisions rather than Extension instances. See Context::
This library depends on the OpenAL library and is built if
MAGNUM_WITH_AUDIO is enabled when building Magnum. To use this library with CMake, put FindOpenAL.cmake into your
modules/ directory, request the
Audio component of the
Magnum package and link to the
find_package(Magnum REQUIRED Audio) # ... target_link_libraries(your-app PRIVATE Magnum::Audio)
Additionally, if you're using Magnum as a CMake subproject, bundle the openal-soft repository and do the following before calling
find_package() to ensure it's enabled, as the library is not built by default. If you want to use system-installed OpenAL, omit the first part and point
CMAKE_PREFIX_PATH to its installation dir if necessary.
set(CMAKE_POSITION_INDEPENDENT_CODE ON) # needed if building dynamic libraries set(LIBTYPE STATIC) # omit or set to SHARED if you want a shared OpenAL library add_subdirectory(openal-soft EXCLUDE_FROM_ALL) set(MAGNUM_WITH_AUDIO ON CACHE BOOL "" FORCE) add_subdirectory(magnum EXCLUDE_FROM_ALL)