namespace
#include <Magnum/Audio/Extensions.h>
Extensions 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 Audio::Extensions::ALC::SOFTX::HRTF
.
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, request the Audio
component of the Magnum
package and link to the Magnum::Audio
target:
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)
See Downloading and building and Usage with CMake for more information.