OptionaladapterThe GPU to use, as an index into the platform's list of GPUs.
OptionalclientThe OpenGL API that the device's sessions render with. An EGL device
defaults to OpenGlClientApi.gles, and takes OpenGlClientApi.gl too on
Linux and FreeBSD. A WGL device takes only OpenGlClientApi.gl, its
default, and a WebGL device only OpenGlClientApi.gles, its default. Other
devices take neither.
OptionalsingleWhether the device's sessions take turns in one OpenGL context instead of having one each. Only an EGL device reads it.
Options for
OffscreenDeviceHandle.create().See
mln_offscreen_device_optionsin the C API reference.