Method GetSampler

libs/drape/vulkan/vulkan_object_manager.cpp:458–477

}

VkSampler VulkanObjectManager::GetSampler(SamplerKey const & key)
{
  std::lock_guard<std::mutex> lock(m_samplerMutex);

  auto const it = m_samplers.find(key);
  if (it != m_samplers.end())
    return it->second;

  VkSamplerCreateInfo samplerCreateInfo = {};
  samplerCreateInfo.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
  samplerCreateInfo.magFilter = samplerCreateInfo.minFilter = GetVulkanFilter(key.GetTextureFilter());
  samplerCreateInfo.addressModeU = GetVulkanSamplerAddressMode(key.GetWrapSMode());
  samplerCreateInfo.addressModeV = GetVulkanSamplerAddressMode(key.GetWrapTMode());

  VkSampler sampler;
  CHECK_VK_CALL(vkCreateSampler(m_device, &samplerCreateInfo, nullptr, &sampler));

  m_samplers.insert(std::make_pair(key, sampler));
  return sampler;
}
}  // namespace vulkan
}  // namespace dp