namespace FNiagaraUtilities { [TOptional](API\Runtime\Core\IO\TOptional)< EPixelFormat > FNiagaraUtilities::BufferFormatToPixelFormat ( [ENiagaraGpuBufferFormat](API\Plugins\Niagara\ENiagaraGpuBufferFormat) NiagaraFormat, EPixelFormatCapabilities RequiredCapabilities, int NumberOfChannels ) }