Function createRenderPass

samples/utils/utils.cpp:302–337

    }

    vk::RenderPass createRenderPass(
      vk::Device const & device, vk::Format colorFormat, vk::Format depthFormat, vk::AttachmentLoadOp loadOp, vk::ImageLayout colorFinalLayout )
    {
      std::vector<vk::AttachmentDescription> attachmentDescriptions;
      assert( colorFormat != vk::Format::eUndefined );
      attachmentDescriptions.emplace_back( vk::AttachmentDescriptionFlags(),
                                           colorFormat,
                                           vk::SampleCountFlagBits::e1,
                                           loadOp,
                                           vk::AttachmentStoreOp::eStore,
                                           vk::AttachmentLoadOp::eDontCare,
                                           vk::AttachmentStoreOp::eDontCare,
                                           vk::ImageLayout::eUndefined,
                                           colorFinalLayout );
      if ( depthFormat != vk::Format::eUndefined )
      {
        attachmentDescriptions.emplace_back( vk::AttachmentDescriptionFlags(),
                                             depthFormat,
                                             vk::SampleCountFlagBits::e1,
                                             loadOp,
                                             vk::AttachmentStoreOp::eDontCare,
                                             vk::AttachmentLoadOp::eDontCare,
                                             vk::AttachmentStoreOp::eDontCare,
                                             vk::ImageLayout::eUndefined,
                                             vk::ImageLayout::eDepthStencilAttachmentOptimal );
      }
      vk::AttachmentReference colorAttachment( 0, vk::ImageLayout::eColorAttachmentOptimal );
      vk::AttachmentReference depthAttachment( 1, vk::ImageLayout::eDepthStencilAttachmentOptimal );
      vk::SubpassDescription  subpassDescription( vk::SubpassDescriptionFlags(),
                                                 vk::PipelineBindPoint::eGraphics,
                                                  {},
                                                 colorAttachment,
                                                  {},
                                                 ( depthFormat != vk::Format::eUndefined ) ? &depthAttachment : nullptr );
      return device.createRenderPass( vk::RenderPassCreateInfo( vk::RenderPassCreateFlags(), attachmentDescriptions, subpassDescription ) );
    }

    VKAPI_ATTR vk::Bool32 VKAPI_CALL debugUtilsMessengerCallback( vk::DebugUtilsMessageSeverityFlagBitsEXT       messageSeverity,
                                                                  vk::DebugUtilsMessageTypeFlagsEXT              messageTypes,