Method: Vulkan::Queue#initialize

Defined in:
lib/vulkan/queue.rb

#initialize(vk, handle, priority:, index:) ⇒ Queue

Returns a new instance of Queue.



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# File 'lib/vulkan/queue.rb', line 9

def initialize(vk, handle, priority:, index:)
  @vk = vk
  @handle = handle
  @priority = priority
  @index = index

  # pointers used and reused during queue submit and presentment, to avoid
  # unnecessary GC
  @wait_semaphores_buffers = { 0 => nil }
  @wait_stages_buffers = { 0 => nil }
  @signal_semaphores_buffers = { 0 => nil }
  @command_buffers_buffers = { 0 => nil }
  @submit_infos = { 0 => nil, 1 => Vulkan.struct("infos[1]" => VkSubmitInfo).malloc }
  @submit_infos[1].infos[0].sType = VK_STRUCTURE_TYPE_SUBMIT_INFO
  @image_indices_buffers = { 0 => nil }
  @swapchains_buffers = { 0 => nil }
  @present_info = VkPresentInfoKHR.malloc
  @present_info.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR
end